Merge 428b1e5cea into 3b5f6170d1

update gommon & use the Event class from it to allow easily clearing all handlers when the apphost exits to avoid leftover invalid event handlers in the rainbow event handler list.
More robust config application logic to ensure what needs to happen only happens once

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -22,7 +22,7 @@ body:
     id: log
     attributes:
       label: Log file
-      description: A log file will help our developers to better diagnose and fix the issue.
+      description: "A log file will help our developers to better diagnose and fix the issue. UPLOAD THE FILE. DO NOT COPY AND PASTE THE FILE'S CONTENT."
       placeholder: Logs files can be found under "Logs" folder in Ryujinx program folder. They can also be accessed by opening Ryujinx, then going to File > Open Logs Folder. You can drag and drop the log on to the text area (do not copy paste).
     validations:
       required: true

.github/labeler.yml

@@ -18,6 +18,10 @@ gpu:
 - changed-files:
   - any-glob-to-any-file: ['src/Ryujinx.Graphics.Vulkan/**', 'src/Spv.Generator/**']
 
+'graphics-backend:metal':
+  - changed-files:
+      - any-glob-to-any-file: ['src/Ryujinx.Graphics.Metal/**', 'src/Ryujinx.Graphics.Metal.SharpMetalExtensions/**']
+
 gui:
 - changed-files:
   - any-glob-to-any-file: ['src/Ryujinx/**', 'src/Ryujinx.UI.Common/**', 'src/Ryujinx.UI.LocaleGenerator/**']

.github/workflows/build.yml

@@ -64,14 +64,9 @@ jobs:
         run: dotnet publish -c "${{ matrix.configuration }}" -r "${{ matrix.platform.name }}" -o ./publish -p:Version="${{ env.RYUJINX_BASE_VERSION }}" -p:DebugType=embedded -p:SourceRevisionId="${{ steps.git_short_hash.outputs.result }}" -p:ExtraDefineConstants=DISABLE_UPDATER src/Ryujinx --self-contained 
         if: github.event_name == 'pull_request' && matrix.platform.os != 'macos-13'
 
-      - name: Publish Ryujinx.Headless.SDL2
-        run: dotnet publish -c "${{ matrix.configuration }}" -r "${{ matrix.platform.name }}" -o ./publish_sdl2_headless -p:Version="${{ env.RYUJINX_BASE_VERSION }}" -p:DebugType=embedded -p:SourceRevisionId="${{ steps.git_short_hash.outputs.result }}" -p:ExtraDefineConstants=DISABLE_UPDATER src/Ryujinx.Headless.SDL2 --self-contained
-        if: github.event_name == 'pull_request' && matrix.platform.os != 'macos-13'
-
       - name: Set executable bit
         run: |
           chmod +x ./publish/Ryujinx ./publish/Ryujinx.sh
-          chmod +x ./publish_sdl2_headless/Ryujinx.Headless.SDL2 ./publish_sdl2_headless/Ryujinx.sh
         if: github.event_name == 'pull_request' && matrix.platform.os == 'ubuntu-latest'
 
       - name: Build AppImage
@@ -119,13 +114,6 @@ jobs:
           name: ryujinx-${{ matrix.configuration }}-${{ env.RYUJINX_BASE_VERSION }}+${{ steps.git_short_hash.outputs.result }}-${{ matrix.platform.zip_os_name }}-AppImage
           path: publish_appimage
 
-      - name: Upload Ryujinx.Headless.SDL2 artifact
-        uses: actions/upload-artifact@v4
-        with:
-          name: nogui-ryujinx-${{ matrix.configuration }}-${{ env.RYUJINX_BASE_VERSION }}+${{ steps.git_short_hash.outputs.result }}-${{ matrix.platform.zip_os_name }}
-          path: publish_sdl2_headless
-        if: github.event_name == 'pull_request' && matrix.platform.os != 'macos-13'
-
   build_macos:
     name: macOS Universal (${{ matrix.configuration }})
     runs-on: ubuntu-latest
@@ -141,11 +129,11 @@ jobs:
         with:
           global-json-file: global.json
 
-      - name: Setup LLVM 14
+      - name: Setup LLVM 17
         run: |
           wget https://apt.llvm.org/llvm.sh
           chmod +x llvm.sh
-          sudo ./llvm.sh 14
+          sudo ./llvm.sh 17
 
       - name: Install rcodesign
         run: |
@@ -171,20 +159,9 @@ jobs:
         run: |
           ./distribution/macos/create_macos_build_ava.sh . publish_tmp publish ./distribution/macos/entitlements.xml "${{ env.RYUJINX_BASE_VERSION }}" "${{ steps.git_short_hash.outputs.result }}" "${{ matrix.configuration }}" "-p:ExtraDefineConstants=DISABLE_UPDATER"
 
-      - name: Publish macOS Ryujinx.Headless.SDL2
-        run: |
-          ./distribution/macos/create_macos_build_headless.sh . publish_tmp_headless publish_headless ./distribution/macos/entitlements.xml "${{ env.RYUJINX_BASE_VERSION }}" "${{ steps.git_short_hash.outputs.result }}" "${{ matrix.configuration }}" "-p:ExtraDefineConstants=DISABLE_UPDATER"
-
       - name: Upload Ryujinx artifact
         uses: actions/upload-artifact@v4
         with:
           name: ryujinx-${{ matrix.configuration }}-${{ env.RYUJINX_BASE_VERSION }}+${{ steps.git_short_hash.outputs.result }}-macos_universal
           path: "publish/*.tar.gz"
         if: github.event_name == 'pull_request'
-
-      - name: Upload Ryujinx.Headless.SDL2 artifact
-        uses: actions/upload-artifact@v4
-        with:
-          name: nogui-ryujinx-${{ matrix.configuration }}-${{ env.RYUJINX_BASE_VERSION }}+${{ steps.git_short_hash.outputs.result }}-macos_universal
-          path: "publish_headless/*.tar.gz"
-        if: github.event_name == 'pull_request'

.github/workflows/canary.yml

@@ -108,6 +108,7 @@ jobs:
           sed -r --in-place 's/\%\%RYUJINX_TARGET_RELEASE_CHANNEL_REPO\%\%/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_REPO }}/g;' src/Ryujinx.Common/ReleaseInformation.cs
           sed -r --in-place 's/\%\%RYUJINX_TARGET_RELEASE_CHANNEL_SOURCE_REPO\%\%/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_SOURCE_REPO }}/g;' src/Ryujinx.Common/ReleaseInformation.cs
           sed -r --in-place 's/\%\%RYUJINX_CONFIG_FILE_NAME\%\%/Config\.json/g;' src/Ryujinx.Common/ReleaseInformation.cs
+          sed -r --in-place '/^Name=Ryujinx$/s/Name=Ryujinx/Name=Ryujinx-Canary/' distribution/linux/Ryujinx.desktop          
         shell: bash
 
       - name: Create output dir
@@ -115,83 +116,69 @@ jobs:
 
       - name: Publish
         run: |
-          dotnet publish -c Release -r "${{ matrix.platform.name }}" -o ./publish_ava/publish -p:Version="${{ steps.version_info.outputs.build_version }}" -p:SourceRevisionId="${{ steps.version_info.outputs.git_short_hash }}" -p:DebugType=embedded src/Ryujinx --self-contained
-          dotnet publish -c Release -r "${{ matrix.platform.name }}" -o ./publish_sdl2_headless/publish -p:Version="${{ steps.version_info.outputs.build_version }}" -p:SourceRevisionId="${{ steps.version_info.outputs.git_short_hash }}" -p:DebugType=embedded src/Ryujinx.Headless.SDL2 --self-contained
+          dotnet publish -c Release -r "${{ matrix.platform.name }}" -o ./publish -p:Version="${{ steps.version_info.outputs.build_version }}" -p:SourceRevisionId="${{ steps.version_info.outputs.git_short_hash }}" -p:DebugType=embedded src/Ryujinx --self-contained
 
       - name: Packing Windows builds
         if: matrix.platform.os == 'windows-latest'
         run: |
-          pushd publish_ava
-          rm publish/libarmeilleure-jitsupport.dylib
-          7z a ../release_output/ryujinx-canary-${{ steps.version_info.outputs.build_version }}-${{ matrix.platform.zip_os_name }}.zip publish
-          popd
-
-          pushd publish_sdl2_headless
-          rm publish/libarmeilleure-jitsupport.dylib
-          7z a ../release_output/nogui-ryujinx-canary-${{ steps.version_info.outputs.build_version }}-${{ matrix.platform.zip_os_name }}.zip publish
+          pushd publish
+          rm libarmeilleure-jitsupport.dylib
+          7z a ../release_output/ryujinx-canary-${{ steps.version_info.outputs.build_version }}-${{ matrix.platform.zip_os_name }}.zip ../publish
           popd
         shell: bash
 
       - name: Packing Linux builds
         if: matrix.platform.os == 'ubuntu-latest'
         run: |
-          pushd publish_ava
-          rm publish/libarmeilleure-jitsupport.dylib
-          chmod +x publish/Ryujinx.sh publish/Ryujinx
-          tar -czvf ../release_output/ryujinx-canary-${{ steps.version_info.outputs.build_version }}-${{ matrix.platform.zip_os_name }}.tar.gz publish
-          popd
-
-          pushd publish_sdl2_headless
-          rm publish/libarmeilleure-jitsupport.dylib
-          chmod +x publish/Ryujinx.sh publish/Ryujinx.Headless.SDL2
-          tar -czvf ../release_output/nogui-ryujinx-canary-${{ steps.version_info.outputs.build_version }}-${{ matrix.platform.zip_os_name }}.tar.gz publish
+          pushd publish
+          rm libarmeilleure-jitsupport.dylib
+          chmod +x Ryujinx.sh Ryujinx
+          tar -czvf ../release_output/ryujinx-canary-${{ steps.version_info.outputs.build_version }}-${{ matrix.platform.zip_os_name }}.tar.gz ../publish
           popd
         shell: bash
       
-      #- name: Build AppImage (Linux)
-      #  if: matrix.platform.os == 'ubuntu-latest'
-      #  run: |
-      #    BUILD_VERSION="${{ steps.version_info.outputs.build_version }}"
-      #    PLATFORM_NAME="${{ matrix.platform.name }}"
+      - name: Build AppImage (Linux)
+        if: matrix.platform.os == 'ubuntu-latest'
+        run: |
+          BUILD_VERSION="${{ steps.version_info.outputs.build_version }}"
+          PLATFORM_NAME="${{ matrix.platform.name }}"
 
-      #    sudo apt install -y zsync desktop-file-utils appstream
+          sudo apt install -y zsync desktop-file-utils appstream
 
-      #    mkdir -p tools
-      #    export PATH="$PATH:$(readlink -f tools)"
+          mkdir -p tools
+          export PATH="$PATH:$(readlink -f tools)"
 
           # Setup appimagetool
-      #    wget -q -O tools/appimagetool "https://github.com/AppImage/appimagetool/releases/download/continuous/appimagetool-x86_64.AppImage"
-      #    chmod +x tools/appimagetool
-      #    chmod +x distribution/linux/appimage/build-appimage.sh
+          wget -q -O tools/appimagetool "https://github.com/AppImage/appimagetool/releases/download/continuous/appimagetool-x86_64.AppImage"
+          chmod +x tools/appimagetool
+          chmod +x distribution/linux/appimage/build-appimage.sh
 
           # Explicitly set $ARCH for appimagetool ($ARCH_NAME is for the file name)
-      #    if [ "$PLATFORM_NAME" = "linux-x64" ]; then
-      #      ARCH_NAME=x64
-      #      export ARCH=x86_64
-      #    elif [ "$PLATFORM_NAME" = "linux-arm64" ]; then
-      #      ARCH_NAME=arm64
-      #      export ARCH=aarch64
-      #    else
-      #      echo "Unexpected PLATFORM_NAME "$PLATFORM_NAME""
-      #      exit 1
-      #    fi
+          if [ "$PLATFORM_NAME" = "linux-x64" ]; then
+            ARCH_NAME=x64
+            export ARCH=x86_64
+          elif [ "$PLATFORM_NAME" = "linux-arm64" ]; then
+            ARCH_NAME=arm64
+            export ARCH=aarch64
+          else
+            echo "Unexpected PLATFORM_NAME "$PLATFORM_NAME""
+            exit 1
+          fi
 
-      #    export UFLAG="gh-releases-zsync|${{ github.repository_owner }}|${{ github.event.repository.name }}|latest|*-$ARCH_NAME.AppImage.zsync"
-      #    BUILDDIR=publish_ava OUTDIR=publish_ava_appimage distribution/linux/appimage/build-appimage.sh
+          export UFLAG="gh-releases-zsync|${{ github.repository_owner }}|Canary-Releases|latest|*-$ARCH_NAME.AppImage.zsync"
+          BUILDDIR=publish OUTDIR=publish_appimage distribution/linux/appimage/build-appimage.sh
 
-          # Add to release output
-      #    pushd publish_ava_appimage
-      #    mv Ryujinx.AppImage ../release_output/ryujinx-$BUILD_VERSION-$ARCH_NAME.AppImage
-      #    mv Ryujinx.AppImage.zsync ../release_output/ryujinx-$BUILD_VERSION-$ARCH_NAME.AppImage.zsync
-      #    popd
-      #  shell: bash
+          pushd publish_appimage
+          mv Ryujinx.AppImage ../release_output/ryujinx-canary-$BUILD_VERSION-$ARCH_NAME.AppImage
+          mv Ryujinx.AppImage.zsync ../release_output/ryujinx-canary-$BUILD_VERSION-$ARCH_NAME.AppImage.zsync
+          popd          
+        shell: bash 
 
       - name: Pushing new release
         uses: ncipollo/release-action@v1
         with:
           name: ${{ steps.version_info.outputs.build_version }}
-          artifacts: "release_output/*.tar.gz,release_output/*.zip"
-          #artifacts: "release_output/*.tar.gz,release_output/*.zip/*AppImage*"
+          artifacts: "release_output/*.tar.gz,release_output/*.zip,release_output/*AppImage*"
           tag: ${{ steps.version_info.outputs.build_version }}
           body: |
             # Canary builds:
@@ -215,7 +202,7 @@ jobs:
 
   macos_release:
     name: Release MacOS universal
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
     steps:
       - uses: actions/checkout@v4
 
@@ -223,11 +210,11 @@ jobs:
         with:
           global-json-file: global.json
 
-      - name: Setup LLVM 15
+      - name: Setup LLVM 17
         run: |
           wget https://apt.llvm.org/llvm.sh
           chmod +x llvm.sh
-          sudo ./llvm.sh 15
+          sudo ./llvm.sh 17
 
       - name: Install rcodesign
         run: |
@@ -262,15 +249,11 @@ jobs:
         run: |
           ./distribution/macos/create_macos_build_ava.sh . publish_tmp_ava publish_ava ./distribution/macos/entitlements.xml "${{ steps.version_info.outputs.build_version }}" "${{ steps.version_info.outputs.git_short_hash }}" Release 1
 
-      - name: Publish macOS Ryujinx.Headless.SDL2
-        run: |
-          ./distribution/macos/create_macos_build_headless.sh . publish_tmp_headless publish_headless ./distribution/macos/entitlements.xml "${{ steps.version_info.outputs.build_version }}" "${{ steps.version_info.outputs.git_short_hash }}" Release 1
-
       - name: Pushing new release
         uses: ncipollo/release-action@v1
         with:
           name: "Canary ${{ steps.version_info.outputs.build_version }}"
-          artifacts: "publish_ava/*.tar.gz, publish_headless/*.tar.gz"
+          artifacts: "publish_ava/*.tar.gz"
           tag: ${{ steps.version_info.outputs.build_version }}
           body: ""
           omitBodyDuringUpdate: true

.github/workflows/nightly_pr_comment.yml

@@ -38,21 +38,16 @@ jobs:
               return core.error(`No artifacts found`);
             }
             let body = `Download the artifacts for this pull request:\n`;
-            let hidden_headless_artifacts = `\n\n <details><summary>GUI-less</summary>\n`;
             let hidden_debug_artifacts = `\n\n <details><summary>Only for Developers</summary>\n`;
             for (const art of artifacts) {
-              var url = `https://github.com/Ryubing/Ryujinx/actions/runs/${run_id}/artifacts/${art_id}`;
-              if(art.name.includes('Debug')) {
+              const url = `https://nightly.link/${owner}/${repo}/actions/artifacts/${art.id}.zip`;
+              if (art.name.includes('Debug')) {
                 hidden_debug_artifacts += `\n* [${art.name}](${url})`;
-              } else if(art.name.includes('nogui-ryujinx')) {
-                hidden_headless_artifacts += `\n* [${art.name}](${url})`;
               } else {
                 body += `\n* [${art.name}](${url})`;
               }
             }
-            hidden_headless_artifacts += `\n</details>`;
             hidden_debug_artifacts += `\n</details>`;
-            body += hidden_headless_artifacts;
             body += hidden_debug_artifacts;
 
             const {data: comments} = await github.rest.issues.listComments({repo, owner, issue_number});

.github/workflows/release.yml

@@ -3,16 +3,6 @@ name: Release job
 on:
   workflow_dispatch:
     inputs: {}
-  push:
-    branches: [ release ]
-    paths-ignore:
-      - '.github/**'
-      - 'docs/**'
-      - 'assets/**'
-      - '*.yml'
-      - '*.json'
-      - '*.config'
-      - '*.md'
 
 concurrency: release
 
@@ -112,7 +102,6 @@ jobs:
       - name: Publish
         run: |
           dotnet publish -c Release -r "${{ matrix.platform.name }}" -o ./publish -p:Version="${{ steps.version_info.outputs.build_version }}" -p:SourceRevisionId="${{ steps.version_info.outputs.git_short_hash }}" -p:DebugType=embedded src/Ryujinx --self-contained
-          dotnet publish -c Release -r "${{ matrix.platform.name }}" -o ./publish_sdl2_headless -p:Version="${{ steps.version_info.outputs.build_version }}" -p:SourceRevisionId="${{ steps.version_info.outputs.git_short_hash }}" -p:DebugType=embedded src/Ryujinx.Headless.SDL2 --self-contained
 
       - name: Packing Windows builds
         if: matrix.platform.os == 'windows-latest'
@@ -121,10 +110,14 @@ jobs:
           rm libarmeilleure-jitsupport.dylib
           7z a ../release_output/ryujinx-${{ steps.version_info.outputs.build_version }}-${{ matrix.platform.zip_os_name }}.zip ../publish
           popd
+        shell: bash
 
-          pushd publish_sdl2_headless
-          rm libarmeilleure-jitsupport.dylib
-          7z a ../release_output/nogui-ryujinx-${{ steps.version_info.outputs.build_version }}-${{ matrix.platform.zip_os_name }}.zip ../publish
+      - name: Packing Linux builds
+        if: matrix.platform.os == 'ubuntu-latest'
+        run: |
+          pushd publish
+          chmod +x Ryujinx.sh Ryujinx
+          tar -czvf ../release_output/ryujinx-${{ steps.version_info.outputs.build_version }}-${{ matrix.platform.zip_os_name }}.tar.gz ../publish
           popd
         shell: bash
       
@@ -163,20 +156,6 @@ jobs:
           mv Ryujinx.AppImage ../release_output/ryujinx-$BUILD_VERSION-$ARCH_NAME.AppImage
           mv Ryujinx.AppImage.zsync ../release_output/ryujinx-$BUILD_VERSION-$ARCH_NAME.AppImage.zsync
           popd
-        shell: bash        
-
-      - name: Packing Linux builds
-        if: matrix.platform.os == 'ubuntu-latest'
-        run: |
-          pushd publish
-          chmod +x Ryujinx.sh Ryujinx
-          tar -czvf ../release_output/ryujinx-${{ steps.version_info.outputs.build_version }}-${{ matrix.platform.zip_os_name }}.tar.gz ../publish
-          popd
-
-          pushd publish_sdl2_headless
-          chmod +x Ryujinx.sh Ryujinx.Headless.SDL2
-          tar -czvf ../release_output/nogui-ryujinx-${{ steps.version_info.outputs.build_version }}-${{ matrix.platform.zip_os_name }}.tar.gz ../publish
-          popd
         shell: bash
 
       - name: Pushing new release
@@ -204,7 +183,7 @@ jobs:
 
   macos_release:
     name: Release MacOS universal
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
     steps:
       - uses: actions/checkout@v4
 
@@ -212,11 +191,11 @@ jobs:
         with:
           global-json-file: global.json
 
-      - name: Setup LLVM 15
+      - name: Setup LLVM 17
         run: |
           wget https://apt.llvm.org/llvm.sh
           chmod +x llvm.sh
-          sudo ./llvm.sh 15
+          sudo ./llvm.sh 17
 
       - name: Install rcodesign
         run: |
@@ -251,15 +230,11 @@ jobs:
         run: |
           ./distribution/macos/create_macos_build_ava.sh . publish_tmp_ava publish ./distribution/macos/entitlements.xml "${{ steps.version_info.outputs.build_version }}" "${{ steps.version_info.outputs.git_short_hash }}" Release 0
 
-      - name: Publish macOS Ryujinx.Headless.SDL2
-        run: |
-          ./distribution/macos/create_macos_build_headless.sh . publish_tmp_headless publish_headless ./distribution/macos/entitlements.xml "${{ steps.version_info.outputs.build_version }}" "${{ steps.version_info.outputs.git_short_hash }}" Release 0
-
       - name: Pushing new release
         uses: ncipollo/release-action@v1
         with:
           name: ${{ steps.version_info.outputs.build_version }}
-          artifacts: "publish/*.tar.gz, publish_headless/*.tar.gz"
+          artifacts: "publish/*.tar.gz"
           tag: ${{ steps.version_info.outputs.build_version }}
           body: ""
           omitBodyDuringUpdate: true

Directory.Packages.props

@@ -3,13 +3,13 @@
     <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
   </PropertyGroup>
   <ItemGroup>
-    <PackageVersion Include="Avalonia" Version="11.0.10" />
-    <PackageVersion Include="Avalonia.Controls.DataGrid" Version="11.0.10" />
-    <PackageVersion Include="Avalonia.Desktop" Version="11.0.10" />
-    <PackageVersion Include="Avalonia.Diagnostics" Version="11.0.10" />
-    <PackageVersion Include="Avalonia.Markup.Xaml.Loader" Version="11.0.10" />
-    <PackageVersion Include="Avalonia.Svg" Version="11.0.0.18" />
-    <PackageVersion Include="Avalonia.Svg.Skia" Version="11.0.0.18" />
+    <PackageVersion Include="Avalonia" Version="11.0.13" />
+    <PackageVersion Include="Avalonia.Controls.DataGrid" Version="11.0.13" />
+    <PackageVersion Include="Avalonia.Desktop" Version="11.0.13" />
+    <PackageVersion Include="Avalonia.Diagnostics" Version="11.0.13" />
+    <PackageVersion Include="Avalonia.Markup.Xaml.Loader" Version="11.0.13" />
+    <PackageVersion Include="Avalonia.Svg" Version="11.0.0.19" />
+    <PackageVersion Include="Avalonia.Svg.Skia" Version="11.0.0.19" />
     <PackageVersion Include="Microsoft.Build.Framework" Version="17.11.4" />
     <PackageVersion Include="Microsoft.Build.Utilities.Core" Version="17.12.6" />
     <PackageVersion Include="Newtonsoft.Json" Version="13.0.3" />
@@ -17,7 +17,8 @@
     <PackageVersion Include="Projektanker.Icons.Avalonia.FontAwesome" Version="9.4.0"/>
     <PackageVersion Include="Projektanker.Icons.Avalonia.MaterialDesign" Version="9.4.0"/>
     <PackageVersion Include="CommandLineParser" Version="2.9.1" />
-    <PackageVersion Include="Concentus" Version="2.2.0" />
+    <PackageVersion Include="CommunityToolkit.Mvvm" Version="8.4.0"/>
+    <PackageVersion Include="Concentus" Version="2.2.2" />
     <PackageVersion Include="DiscordRichPresence" Version="1.2.1.24" />
     <PackageVersion Include="DynamicData" Version="9.0.4" />
     <PackageVersion Include="FluentAvaloniaUI" Version="2.0.5" />
@@ -25,7 +26,7 @@
     <PackageVersion Include="LibHac" Version="0.19.0" />
     <PackageVersion Include="Microsoft.CodeAnalysis.Analyzers" Version="3.3.4" />
     <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="4.9.2" />
-    <PackageVersion Include="Microsoft.IdentityModel.JsonWebTokens" Version="8.1.2" />
+    <PackageVersion Include="Microsoft.IdentityModel.JsonWebTokens" Version="8.3.0" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.9.0" />
     <PackageVersion Include="Microsoft.IO.RecyclableMemoryStream" Version="3.0.1" />
     <PackageVersion Include="MsgPack.Cli" Version="1.0.1" />
@@ -41,16 +42,17 @@
     <PackageVersion Include="Ryujinx.Graphics.Nvdec.Dependencies" Version="5.0.3-build14" />
     <PackageVersion Include="Ryujinx.Graphics.Vulkan.Dependencies.MoltenVK" Version="1.2.0" />
     <PackageVersion Include="Ryujinx.SDL2-CS" Version="2.30.0-build32" />
-    <PackageVersion Include="Gommon" Version="2.6.8" />
+    <PackageVersion Include="Gommon" Version="2.7.1" />
     <PackageVersion Include="securifybv.ShellLink" Version="0.1.0" />
+    <PackageVersion Include="Sep" Version="0.6.0" />
     <PackageVersion Include="shaderc.net" Version="0.1.0" />
     <PackageVersion Include="SharpMetal" Version="1.0.0-preview21" />
     <PackageVersion Include="SharpZipLib" Version="1.4.2" />
-    <PackageVersion Include="Silk.NET.Vulkan" Version="2.21.0" />
-    <PackageVersion Include="Silk.NET.Vulkan.Extensions.EXT" Version="2.21.0" />
-    <PackageVersion Include="Silk.NET.Vulkan.Extensions.KHR" Version="2.21.0" />
-    <PackageVersion Include="SkiaSharp" Version="2.88.7" />
-    <PackageVersion Include="SkiaSharp.NativeAssets.Linux" Version="2.88.7" />
+    <PackageVersion Include="Silk.NET.Vulkan" Version="2.22.0" />
+    <PackageVersion Include="Silk.NET.Vulkan.Extensions.EXT" Version="2.22.0" />
+    <PackageVersion Include="Silk.NET.Vulkan.Extensions.KHR" Version="2.22.0" />
+    <PackageVersion Include="SkiaSharp" Version="2.88.9" />
+    <PackageVersion Include="SkiaSharp.NativeAssets.Linux" Version="2.88.9" />
     <PackageVersion Include="SPB" Version="0.0.4-build32" />
     <PackageVersion Include="System.IO.Hashing" Version="9.0.0" />
     <PackageVersion Include="System.Management" Version="9.0.0" />

README.md

@@ -54,12 +54,13 @@ failing to meet this requirement may result in a poor gameplay experience or une
 
 ## Latest build
 
-Stable builds are made every so often onto a separate "release" branch that then gets put into the releases you know and love.
+Stable builds are made every so often, based on the `master` branch, that then gets put into the releases you know and love.
 These stable builds exist so that the end user can get a more **enjoyable and stable experience**.
+They are released every month or so, to ensure consistent updates, while not being an annoying amount of individual updates to download over the course of that month.
 
 You can find the latest stable release [here](https://github.com/GreemDev/Ryujinx/releases/latest).
 
-Canary builds are compiled automatically for each commit on the master branch.
+Canary builds are compiled automatically for each commit on the `master` branch.
 While we strive to ensure optimal stability and performance prior to pushing an update, these builds **may be unstable or completely broken**.
 These canary builds are only recommended for experienced users.
 
@@ -109,7 +110,7 @@ If you are planning to contribute or just want to learn more about this project
 - **Configuration**
 
   The emulator has settings for enabling or disabling some logging, remapping controllers, and more.
-  You can configure all of them through the graphical interface or manually through the config file, `Config.json`, found in the user folder which can be accessed by clicking `Open Ryujinx Folder` under the File menu in the GUI.
+  You can configure all of them through the graphical interface or manually through the config file, `Config.json`, found in the Ryujinx data folder which can be accessed by clicking `Open Ryujinx Folder` under the File menu in the GUI.
 
 ## License
 

Ryujinx.sln

@@ -57,14 +57,10 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Ryujinx.SDL2.Common", "src\
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Ryujinx.Audio.Backends.SDL2", "src\Ryujinx.Audio.Backends.SDL2\Ryujinx.Audio.Backends.SDL2.csproj", "{D99A395A-8569-4DB0-B336-900647890052}"
 EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Ryujinx.Headless.SDL2", "src\Ryujinx.Headless.SDL2\Ryujinx.Headless.SDL2.csproj", "{390DC343-5CB4-4C79-A5DD-E3ED235E4C49}"
-EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Ryujinx.Graphics.Nvdec.FFmpeg", "src\Ryujinx.Graphics.Nvdec.FFmpeg\Ryujinx.Graphics.Nvdec.FFmpeg.csproj", "{BEE1C184-C9A4-410B-8DFC-FB74D5C93AEB}"
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Ryujinx", "src\Ryujinx\Ryujinx.csproj", "{7C1B2721-13DA-4B62-B046-C626605ECCE6}"
 EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Ryujinx.UI.Common", "src\Ryujinx.UI.Common\Ryujinx.UI.Common.csproj", "{BA161CA0-CD65-4E6E-B644-51C8D1E542DC}"
-EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Ryujinx.Horizon.Generators", "src\Ryujinx.Horizon.Generators\Ryujinx.Horizon.Generators.csproj", "{6AE2A5E8-4C5A-48B9-997B-E1455C0355C6}"
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Ryujinx.Graphics.Vulkan", "src\Ryujinx.Graphics.Vulkan\Ryujinx.Graphics.Vulkan.csproj", "{D4D09B08-D580-4D69-B886-C35D2853F6C8}"
@@ -213,10 +209,6 @@ Global
 		{D99A395A-8569-4DB0-B336-900647890052}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{D99A395A-8569-4DB0-B336-900647890052}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{D99A395A-8569-4DB0-B336-900647890052}.Release|Any CPU.Build.0 = Release|Any CPU
-		{390DC343-5CB4-4C79-A5DD-E3ED235E4C49}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{390DC343-5CB4-4C79-A5DD-E3ED235E4C49}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{390DC343-5CB4-4C79-A5DD-E3ED235E4C49}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{390DC343-5CB4-4C79-A5DD-E3ED235E4C49}.Release|Any CPU.Build.0 = Release|Any CPU
 		{BEE1C184-C9A4-410B-8DFC-FB74D5C93AEB}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{BEE1C184-C9A4-410B-8DFC-FB74D5C93AEB}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{BEE1C184-C9A4-410B-8DFC-FB74D5C93AEB}.Release|Any CPU.ActiveCfg = Release|Any CPU
@@ -225,10 +217,6 @@ Global
 		{7C1B2721-13DA-4B62-B046-C626605ECCE6}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{7C1B2721-13DA-4B62-B046-C626605ECCE6}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{7C1B2721-13DA-4B62-B046-C626605ECCE6}.Release|Any CPU.Build.0 = Release|Any CPU
-		{BA161CA0-CD65-4E6E-B644-51C8D1E542DC}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{BA161CA0-CD65-4E6E-B644-51C8D1E542DC}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{BA161CA0-CD65-4E6E-B644-51C8D1E542DC}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{BA161CA0-CD65-4E6E-B644-51C8D1E542DC}.Release|Any CPU.Build.0 = Release|Any CPU
 		{6AE2A5E8-4C5A-48B9-997B-E1455C0355C6}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{6AE2A5E8-4C5A-48B9-997B-E1455C0355C6}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{6AE2A5E8-4C5A-48B9-997B-E1455C0355C6}.Release|Any CPU.ActiveCfg = Release|Any CPU
@@ -261,13 +249,12 @@ Global
 		{B575BCDE-2FD8-4A5D-8756-31CDD7FE81F0}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{B575BCDE-2FD8-4A5D-8756-31CDD7FE81F0}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{B575BCDE-2FD8-4A5D-8756-31CDD7FE81F0}.Release|Any CPU.Build.0 = Release|Any CPU
-		{4A89A234-4F19-497D-A576-DDE8CDFC5B22}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{4A89A234-4F19-497D-A576-DDE8CDFC5B22}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{4A89A234-4F19-497D-A576-DDE8CDFC5B22}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{C08931FA-1191-417A-864F-3882D93E683B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{C08931FA-1191-417A-864F-3882D93E683B}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{C08931FA-1191-417A-864F-3882D93E683B}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{C08931FA-1191-417A-864F-3882D93E683B}.Release|Any CPU.Build.0 = Release|Any CPU
+		{4A89A234-4F19-497D-A576-DDE8CDFC5B22}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{4A89A234-4F19-497D-A576-DDE8CDFC5B22}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{81EA598C-DBA1-40B0-8DA4-4796B78F2037}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{81EA598C-DBA1-40B0-8DA4-4796B78F2037}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{81EA598C-DBA1-40B0-8DA4-4796B78F2037}.Release|Any CPU.ActiveCfg = Release|Any CPU

distribution/linux/appimage/build-appimage.sh

@@ -6,14 +6,14 @@ cd "$ROOTDIR"
 
 BUILDDIR=${BUILDDIR:-publish}
 OUTDIR=${OUTDIR:-publish_appimage}
-UFLAG=${UFLAG:-"gh-releases-zsync|GreemDev|ryujinx|latest|*-x64.AppImage.zsync"}
+UFLAG=${UFLAG:-"gh-releases-zsync|Ryubing|ryujinx|latest|*-x64.AppImage.zsync"}
 
 rm -rf AppDir
 mkdir -p AppDir/usr/bin
 
 cp distribution/linux/Ryujinx.desktop AppDir/Ryujinx.desktop
 cp distribution/linux/appimage/AppRun AppDir/AppRun
-cp src/Ryujinx.UI.Common/Resources/Logo_Ryujinx.png AppDir/Ryujinx.svg
+cp distribution/misc/Logo.svg AppDir/Ryujinx.svg
 
 
 cp -r "$BUILDDIR"/* AppDir/usr/bin/

distribution/macos/bundle_fix_up.py

@@ -19,7 +19,7 @@ if platform.system() == "Darwin":
 else:
     OTOOL = shutil.which("llvm-otool")
     if OTOOL is None:
-        for llvm_ver in [15, 14, 13]:
+        for llvm_ver in [17, 16, 15, 14, 13]:
             otool_path = shutil.which(f"llvm-otool-{llvm_ver}")
             if otool_path is not None:
                 OTOOL = otool_path

distribution/macos/construct_universal_dylib.py

@@ -26,7 +26,7 @@ else:
     LIPO = shutil.which("llvm-lipo")
 
     if LIPO is None:
-        for llvm_ver in [15, 14, 13]:
+        for llvm_ver in [17, 16, 15, 14, 13]:
             lipo_path = shutil.which(f"llvm-lipo-{llvm_ver}")
             if lipo_path is not None:
                 LIPO = lipo_path

distribution/macos/create_macos_build_ava.sh

@@ -67,11 +67,11 @@ python3 "$BASE_DIR/distribution/macos/construct_universal_dylib.py" "$ARM64_APP_
 
 if ! [ -x "$(command -v lipo)" ];
 then
-    if ! [ -x "$(command -v llvm-lipo-14)" ];
+    if ! [ -x "$(command -v llvm-lipo-17)" ];
     then
         LIPO=llvm-lipo
     else
-        LIPO=llvm-lipo-14
+        LIPO=llvm-lipo-17
     fi
 else
     LIPO=lipo

distribution/macos/create_macos_build_headless.sh

@@ -62,11 +62,11 @@ python3 "$BASE_DIR/distribution/macos/construct_universal_dylib.py" "$ARM64_OUTP
 
 if ! [ -x "$(command -v lipo)" ];
 then
-    if ! [ -x "$(command -v llvm-lipo-14)" ];
+    if ! [ -x "$(command -v llvm-lipo-17)" ];
     then
         LIPO=llvm-lipo
     else
-        LIPO=llvm-lipo-14
+        LIPO=llvm-lipo-17
     fi
 else
     LIPO=lipo

distribution/macos/shortcut-template.plist

@@ -19,7 +19,7 @@
 	<key>CSResourcesFileMapped</key>
 	<true/>
 	<key>NSHumanReadableCopyright</key>
-	<string>Copyright © 2018 - 2023 Ryujinx Team and Contributors.</string>
+	<string>Copyright © 2018 - 2025 Ryujinx Team and Contributors.</string>
 	<key>LSApplicationCategoryType</key>
 	<string>public.app-category.games</string>
 	<key>LSMinimumSystemVersion</key>

src/ARMeilleure/Instructions/InstEmitSimdArithmetic.cs

@@ -406,7 +406,7 @@ namespace ARMeilleure.Instructions
                 {
                     Operand res = EmitSoftFloatCall(context, nameof(SoftFloat32.FPSub), op1, op2);
 
-                    return EmitUnaryMathCall(context, nameof(Math.Abs), res);
+                    return EmitUnaryMathCall(context, nameof(MathHelper.Abs), res);
                 });
             }
         }
@@ -451,7 +451,7 @@ namespace ARMeilleure.Instructions
                 {
                     Operand res = EmitSoftFloatCall(context, nameof(SoftFloat32.FPSub), op1, op2);
 
-                    return EmitUnaryMathCall(context, nameof(Math.Abs), res);
+                    return EmitUnaryMathCall(context, nameof(MathHelper.Abs), res);
                 });
             }
         }
@@ -483,7 +483,7 @@ namespace ARMeilleure.Instructions
             {
                 EmitScalarUnaryOpF(context, (op1) =>
                 {
-                    return EmitUnaryMathCall(context, nameof(Math.Abs), op1);
+                    return EmitUnaryMathCall(context, nameof(MathHelper.Abs), op1);
                 });
             }
         }
@@ -522,7 +522,7 @@ namespace ARMeilleure.Instructions
             {
                 EmitVectorUnaryOpF(context, (op1) =>
                 {
-                    return EmitUnaryMathCall(context, nameof(Math.Abs), op1);
+                    return EmitUnaryMathCall(context, nameof(MathHelper.Abs), op1);
                 });
             }
         }
@@ -2246,7 +2246,7 @@ namespace ARMeilleure.Instructions
             {
                 EmitScalarUnaryOpF(context, (op1) =>
                 {
-                    return EmitUnaryMathCall(context, nameof(Math.Floor), op1);
+                    return EmitUnaryMathCall(context, nameof(MathHelper.Floor), op1);
                 });
             }
         }
@@ -2265,7 +2265,7 @@ namespace ARMeilleure.Instructions
             {
                 EmitVectorUnaryOpF(context, (op1) =>
                 {
-                    return EmitUnaryMathCall(context, nameof(Math.Floor), op1);
+                    return EmitUnaryMathCall(context, nameof(MathHelper.Floor), op1);
                 });
             }
         }
@@ -2322,7 +2322,7 @@ namespace ARMeilleure.Instructions
             {
                 EmitScalarUnaryOpF(context, (op1) =>
                 {
-                    return EmitUnaryMathCall(context, nameof(Math.Ceiling), op1);
+                    return EmitUnaryMathCall(context, nameof(MathHelper.Ceiling), op1);
                 });
             }
         }
@@ -2341,7 +2341,7 @@ namespace ARMeilleure.Instructions
             {
                 EmitVectorUnaryOpF(context, (op1) =>
                 {
-                    return EmitUnaryMathCall(context, nameof(Math.Ceiling), op1);
+                    return EmitUnaryMathCall(context, nameof(MathHelper.Ceiling), op1);
                 });
             }
         }
@@ -2390,7 +2390,7 @@ namespace ARMeilleure.Instructions
             {
                 EmitScalarUnaryOpF(context, (op1) =>
                 {
-                    return EmitUnaryMathCall(context, nameof(Math.Truncate), op1);
+                    return EmitUnaryMathCall(context, nameof(MathHelper.Truncate), op1);
                 });
             }
         }
@@ -2409,7 +2409,7 @@ namespace ARMeilleure.Instructions
             {
                 EmitVectorUnaryOpF(context, (op1) =>
                 {
-                    return EmitUnaryMathCall(context, nameof(Math.Truncate), op1);
+                    return EmitUnaryMathCall(context, nameof(MathHelper.Truncate), op1);
                 });
             }
         }

src/ARMeilleure/Instructions/InstEmitSimdArithmetic32.cs

@@ -43,7 +43,7 @@ namespace ARMeilleure.Instructions
             }
             else
             {
-                EmitScalarUnaryOpF32(context, (op1) => EmitUnaryMathCall(context, nameof(Math.Abs), op1));
+                EmitScalarUnaryOpF32(context, (op1) => EmitUnaryMathCall(context, nameof(MathHelper.Abs), op1));
             }
         }
 
@@ -66,7 +66,7 @@ namespace ARMeilleure.Instructions
                 }
                 else
                 {
-                    EmitVectorUnaryOpF32(context, (op1) => EmitUnaryMathCall(context, nameof(Math.Abs), op1));
+                    EmitVectorUnaryOpF32(context, (op1) => EmitUnaryMathCall(context, nameof(MathHelper.Abs), op1));
                 }
             }
             else

src/ARMeilleure/Instructions/InstEmitSimdCmp.cs

@@ -726,8 +726,8 @@ namespace ARMeilleure.Instructions
 
                 if (absolute)
                 {
-                    ne = EmitUnaryMathCall(context, nameof(Math.Abs), ne);
-                    me = EmitUnaryMathCall(context, nameof(Math.Abs), me);
+                    ne = EmitUnaryMathCall(context, nameof(MathHelper.Abs), ne);
+                    me = EmitUnaryMathCall(context, nameof(MathHelper.Abs), me);
                 }
 
                 Operand e = EmitSoftFloatCall(context, name, ne, me);

src/ARMeilleure/Instructions/InstEmitSimdCvt.cs

@@ -333,7 +333,7 @@ namespace ARMeilleure.Instructions
             }
             else
             {
-                EmitFcvt_s_Gp(context, (op1) => EmitUnaryMathCall(context, nameof(Math.Floor), op1));
+                EmitFcvt_s_Gp(context, (op1) => EmitUnaryMathCall(context, nameof(MathHelper.Floor), op1));
             }
         }
 
@@ -349,7 +349,7 @@ namespace ARMeilleure.Instructions
             }
             else
             {
-                EmitFcvt(context, (op1) => EmitUnaryMathCall(context, nameof(Math.Floor), op1), signed: true, scalar: false);
+                EmitFcvt(context, (op1) => EmitUnaryMathCall(context, nameof(MathHelper.Floor), op1), signed: true, scalar: false);
             }
         }
 
@@ -365,7 +365,7 @@ namespace ARMeilleure.Instructions
             }
             else
             {
-                EmitFcvt_u_Gp(context, (op1) => EmitUnaryMathCall(context, nameof(Math.Floor), op1));
+                EmitFcvt_u_Gp(context, (op1) => EmitUnaryMathCall(context, nameof(MathHelper.Floor), op1));
             }
         }
 
@@ -538,7 +538,7 @@ namespace ARMeilleure.Instructions
             }
             else
             {
-                EmitFcvt_s_Gp(context, (op1) => EmitUnaryMathCall(context, nameof(Math.Ceiling), op1));
+                EmitFcvt_s_Gp(context, (op1) => EmitUnaryMathCall(context, nameof(MathHelper.Ceiling), op1));
             }
         }
 
@@ -554,7 +554,7 @@ namespace ARMeilleure.Instructions
             }
             else
             {
-                EmitFcvt_u_Gp(context, (op1) => EmitUnaryMathCall(context, nameof(Math.Ceiling), op1));
+                EmitFcvt_u_Gp(context, (op1) => EmitUnaryMathCall(context, nameof(MathHelper.Ceiling), op1));
             }
         }
 

src/ARMeilleure/Instructions/InstEmitSimdCvt32.cs

@@ -357,10 +357,10 @@ namespace ARMeilleure.Instructions
                         toConvert = EmitRoundMathCall(context, MidpointRounding.ToEven, toConvert);
                         break;
                     case 0b10: // Towards positive infinity
-                        toConvert = EmitUnaryMathCall(context, nameof(Math.Ceiling), toConvert);
+                        toConvert = EmitUnaryMathCall(context, nameof(MathHelper.Ceiling), toConvert);
                         break;
                     case 0b11: // Towards negative infinity
-                        toConvert = EmitUnaryMathCall(context, nameof(Math.Floor), toConvert);
+                        toConvert = EmitUnaryMathCall(context, nameof(MathHelper.Floor), toConvert);
                         break;
                 }
 
@@ -494,10 +494,10 @@ namespace ARMeilleure.Instructions
                         toConvert = EmitRoundMathCall(context, MidpointRounding.ToEven, toConvert);
                         break;
                     case 0b10: // Towards positive infinity
-                        toConvert = EmitUnaryMathCall(context, nameof(Math.Ceiling), toConvert);
+                        toConvert = EmitUnaryMathCall(context, nameof(MathHelper.Ceiling), toConvert);
                         break;
                     case 0b11: // Towards negative infinity
-                        toConvert = EmitUnaryMathCall(context, nameof(Math.Floor), toConvert);
+                        toConvert = EmitUnaryMathCall(context, nameof(MathHelper.Floor), toConvert);
                         break;
                 }
 
@@ -534,7 +534,7 @@ namespace ARMeilleure.Instructions
             }
             else
             {
-                EmitVectorUnaryOpF32(context, (m) => EmitUnaryMathCall(context, nameof(Math.Floor), m));
+                EmitVectorUnaryOpF32(context, (m) => EmitUnaryMathCall(context, nameof(MathHelper.Floor), m));
             }
         }
 
@@ -574,7 +574,7 @@ namespace ARMeilleure.Instructions
             }
             else
             {
-                EmitVectorUnaryOpF32(context, (m) => EmitUnaryMathCall(context, nameof(Math.Ceiling), m));
+                EmitVectorUnaryOpF32(context, (m) => EmitUnaryMathCall(context, nameof(MathHelper.Ceiling), m));
             }
         }
 
@@ -613,7 +613,7 @@ namespace ARMeilleure.Instructions
             }
             else
             {
-                EmitScalarUnaryOpF32(context, (op1) => EmitUnaryMathCall(context, nameof(Math.Truncate), op1));
+                EmitScalarUnaryOpF32(context, (op1) => EmitUnaryMathCall(context, nameof(MathHelper.Truncate), op1));
             }
         }
 

src/ARMeilleure/Instructions/InstEmitSimdHelper.cs

@@ -460,8 +460,8 @@ namespace ARMeilleure.Instructions
             IOpCodeSimd op = (IOpCodeSimd)context.CurrOp;
 
             MethodInfo info = (op.Size & 1) == 0
-                ? typeof(MathF).GetMethod(name, new Type[] { typeof(float) })
-                : typeof(Math).GetMethod(name, new Type[] { typeof(double) });
+                ? typeof(MathHelperF).GetMethod(name, new Type[] { typeof(float) })
+                : typeof(MathHelper).GetMethod(name, new Type[] { typeof(double) });
 
             return context.Call(info, n);
         }
@@ -470,11 +470,11 @@ namespace ARMeilleure.Instructions
         {
             IOpCodeSimd op = (IOpCodeSimd)context.CurrOp;
 
-            string name = nameof(Math.Round);
+            string name = nameof(MathHelper.Round);
 
             MethodInfo info = (op.Size & 1) == 0
-                ? typeof(MathF).GetMethod(name, new Type[] { typeof(float), typeof(MidpointRounding) })
-                : typeof(Math).GetMethod(name, new Type[] { typeof(double), typeof(MidpointRounding) });
+                ? typeof(MathHelperF).GetMethod(name, new Type[] { typeof(float), typeof(int) })
+                : typeof(MathHelper).GetMethod(name, new Type[] { typeof(double), typeof(int) });
 
             return context.Call(info, n, Const((int)roundMode));
         }
@@ -510,16 +510,16 @@ namespace ARMeilleure.Instructions
 
             context.MarkLabel(lbl1);
             context.BranchIf(lbl2, rMode, rP, Comparison.NotEqual);
-            context.Copy(res, EmitUnaryMathCall(context, nameof(Math.Ceiling), op));
+            context.Copy(res, EmitUnaryMathCall(context, nameof(MathHelper.Ceiling), op));
             context.Branch(lblEnd);
 
             context.MarkLabel(lbl2);
             context.BranchIf(lbl3, rMode, rM, Comparison.NotEqual);
-            context.Copy(res, EmitUnaryMathCall(context, nameof(Math.Floor), op));
+            context.Copy(res, EmitUnaryMathCall(context, nameof(MathHelper.Floor), op));
             context.Branch(lblEnd);
 
             context.MarkLabel(lbl3);
-            context.Copy(res, EmitUnaryMathCall(context, nameof(Math.Truncate), op));
+            context.Copy(res, EmitUnaryMathCall(context, nameof(MathHelper.Truncate), op));
             context.Branch(lblEnd);
 
             context.MarkLabel(lblEnd);

src/ARMeilleure/Instructions/MathHelper.cs

@@ -0,0 +1,71 @@
+using System;
+using System.Runtime.InteropServices;
+
+namespace ARMeilleure.Instructions
+{
+    static class MathHelper
+    {
+        [UnmanagedCallersOnly]
+        public static double Abs(double value)
+        {
+            return Math.Abs(value);
+        }
+
+        [UnmanagedCallersOnly]
+        public static double Ceiling(double value)
+        {
+            return Math.Ceiling(value);
+        }
+
+        [UnmanagedCallersOnly]
+        public static double Floor(double value)
+        {
+            return Math.Floor(value);
+        }
+
+        [UnmanagedCallersOnly]
+        public static double Round(double value, int mode)
+        {
+            return Math.Round(value, (MidpointRounding)mode);
+        }
+
+        [UnmanagedCallersOnly]
+        public static double Truncate(double value)
+        {
+            return Math.Truncate(value);
+        }
+    }
+
+    static class MathHelperF
+    {
+        [UnmanagedCallersOnly]
+        public static float Abs(float value)
+        {
+            return MathF.Abs(value);
+        }
+
+        [UnmanagedCallersOnly]
+        public static float Ceiling(float value)
+        {
+            return MathF.Ceiling(value);
+        }
+
+        [UnmanagedCallersOnly]
+        public static float Floor(float value)
+        {
+            return MathF.Floor(value);
+        }
+
+        [UnmanagedCallersOnly]
+        public static float Round(float value, int mode)
+        {
+            return MathF.Round(value, (MidpointRounding)mode);
+        }
+
+        [UnmanagedCallersOnly]
+        public static float Truncate(float value)
+        {
+            return MathF.Truncate(value);
+        }
+    }
+}

src/ARMeilleure/Instructions/NativeInterface.cs

@@ -2,6 +2,7 @@ using ARMeilleure.Memory;
 using ARMeilleure.State;
 using ARMeilleure.Translation;
 using System;
+using System.Runtime.InteropServices;
 
 namespace ARMeilleure.Instructions
 {
@@ -34,6 +35,7 @@ namespace ARMeilleure.Instructions
             Context = null;
         }
 
+        [UnmanagedCallersOnly]
         public static void Break(ulong address, int imm)
         {
             Statistics.PauseTimer();
@@ -43,6 +45,7 @@ namespace ARMeilleure.Instructions
             Statistics.ResumeTimer();
         }
 
+        [UnmanagedCallersOnly]
         public static void SupervisorCall(ulong address, int imm)
         {
             Statistics.PauseTimer();
@@ -52,6 +55,7 @@ namespace ARMeilleure.Instructions
             Statistics.ResumeTimer();
         }
 
+        [UnmanagedCallersOnly]
         public static void Undefined(ulong address, int opCode)
         {
             Statistics.PauseTimer();
@@ -62,26 +66,31 @@ namespace ARMeilleure.Instructions
         }
 
         #region "System registers"
+        [UnmanagedCallersOnly]
         public static ulong GetCtrEl0()
         {
             return GetContext().CtrEl0;
         }
 
+        [UnmanagedCallersOnly]
         public static ulong GetDczidEl0()
         {
             return GetContext().DczidEl0;
         }
 
+        [UnmanagedCallersOnly]
         public static ulong GetCntfrqEl0()
         {
             return GetContext().CntfrqEl0;
         }
 
+        [UnmanagedCallersOnly]
         public static ulong GetCntpctEl0()
         {
             return GetContext().CntpctEl0;
         }
 
+        [UnmanagedCallersOnly]
         public static ulong GetCntvctEl0()
         {
             return GetContext().CntvctEl0;
@@ -89,26 +98,31 @@ namespace ARMeilleure.Instructions
         #endregion
 
         #region "Read"
+        [UnmanagedCallersOnly]
         public static byte ReadByte(ulong address)
         {
             return GetMemoryManager().ReadGuest<byte>(address);
         }
 
+        [UnmanagedCallersOnly]
         public static ushort ReadUInt16(ulong address)
         {
             return GetMemoryManager().ReadGuest<ushort>(address);
         }
 
+        [UnmanagedCallersOnly]
         public static uint ReadUInt32(ulong address)
         {
             return GetMemoryManager().ReadGuest<uint>(address);
         }
 
+        [UnmanagedCallersOnly]
         public static ulong ReadUInt64(ulong address)
         {
             return GetMemoryManager().ReadGuest<ulong>(address);
         }
 
+        [UnmanagedCallersOnly]
         public static V128 ReadVector128(ulong address)
         {
             return GetMemoryManager().ReadGuest<V128>(address);
@@ -116,47 +130,56 @@ namespace ARMeilleure.Instructions
         #endregion
 
         #region "Write"
+        [UnmanagedCallersOnly]
         public static void WriteByte(ulong address, byte value)
         {
             GetMemoryManager().WriteGuest(address, value);
         }
 
+        [UnmanagedCallersOnly]
         public static void WriteUInt16(ulong address, ushort value)
         {
             GetMemoryManager().WriteGuest(address, value);
         }
 
+        [UnmanagedCallersOnly]
         public static void WriteUInt32(ulong address, uint value)
         {
             GetMemoryManager().WriteGuest(address, value);
         }
 
+        [UnmanagedCallersOnly]
         public static void WriteUInt64(ulong address, ulong value)
         {
             GetMemoryManager().WriteGuest(address, value);
         }
 
+        [UnmanagedCallersOnly]
         public static void WriteVector128(ulong address, V128 value)
         {
             GetMemoryManager().WriteGuest(address, value);
         }
         #endregion
 
+        [UnmanagedCallersOnly]
         public static void EnqueueForRejit(ulong address)
         {
             Context.Translator.EnqueueForRejit(address, GetContext().ExecutionMode);
         }
 
-        public static void SignalMemoryTracking(ulong address, ulong size, bool write)
+        [UnmanagedCallersOnly]
+        public static void SignalMemoryTracking(ulong address, ulong size, byte write)
         {
-            GetMemoryManager().SignalMemoryTracking(address, size, write);
+            GetMemoryManager().SignalMemoryTracking(address, size, write == 1);
         }
 
+        [UnmanagedCallersOnly]
         public static void ThrowInvalidMemoryAccess(ulong address)
         {
             throw new InvalidAccessException(address);
         }
 
+        [UnmanagedCallersOnly]
         public static ulong GetFunctionAddress(ulong address)
         {
             TranslatedFunction function = Context.Translator.GetOrTranslate(address, GetContext().ExecutionMode);
@@ -164,12 +187,14 @@ namespace ARMeilleure.Instructions
             return (ulong)function.FuncPointer.ToInt64();
         }
 
+        [UnmanagedCallersOnly]
         public static void InvalidateCacheLine(ulong address)
         {
             Context.Translator.InvalidateJitCacheRegion(address, InstEmit.DczSizeInBytes);
         }
 
-        public static bool CheckSynchronization()
+        [UnmanagedCallersOnly]
+        public static byte CheckSynchronization()
         {
             Statistics.PauseTimer();
 
@@ -179,7 +204,7 @@ namespace ARMeilleure.Instructions
 
             Statistics.ResumeTimer();
 
-            return context.Running;
+            return (byte)(context.Running ? 1 : 0);
         }
 
         public static ExecutionContext GetContext()

src/ARMeilleure/Instructions/SoftFallback.cs

@@ -1,11 +1,13 @@
 using ARMeilleure.State;
 using System;
+using System.Runtime.InteropServices;
 
 namespace ARMeilleure.Instructions
 {
     static class SoftFallback
     {
         #region "ShrImm64"
+        [UnmanagedCallersOnly]
         public static long SignedShrImm64(long value, long roundConst, int shift)
         {
             if (roundConst == 0L)
@@ -48,6 +50,7 @@ namespace ARMeilleure.Instructions
             }
         }
 
+        [UnmanagedCallersOnly]
         public static ulong UnsignedShrImm64(ulong value, long roundConst, int shift)
         {
             if (roundConst == 0L)
@@ -92,6 +95,7 @@ namespace ARMeilleure.Instructions
         #endregion
 
         #region "Saturation"
+        [UnmanagedCallersOnly]
         public static int SatF32ToS32(float value)
         {
             if (float.IsNaN(value))
@@ -103,6 +107,7 @@ namespace ARMeilleure.Instructions
                    value <= int.MinValue ? int.MinValue : (int)value;
         }
 
+        [UnmanagedCallersOnly]
         public static long SatF32ToS64(float value)
         {
             if (float.IsNaN(value))
@@ -114,6 +119,7 @@ namespace ARMeilleure.Instructions
                    value <= long.MinValue ? long.MinValue : (long)value;
         }
 
+        [UnmanagedCallersOnly]
         public static uint SatF32ToU32(float value)
         {
             if (float.IsNaN(value))
@@ -125,6 +131,7 @@ namespace ARMeilleure.Instructions
                    value <= uint.MinValue ? uint.MinValue : (uint)value;
         }
 
+        [UnmanagedCallersOnly]
         public static ulong SatF32ToU64(float value)
         {
             if (float.IsNaN(value))
@@ -136,6 +143,7 @@ namespace ARMeilleure.Instructions
                    value <= ulong.MinValue ? ulong.MinValue : (ulong)value;
         }
 
+        [UnmanagedCallersOnly]
         public static int SatF64ToS32(double value)
         {
             if (double.IsNaN(value))
@@ -147,6 +155,7 @@ namespace ARMeilleure.Instructions
                    value <= int.MinValue ? int.MinValue : (int)value;
         }
 
+        [UnmanagedCallersOnly]
         public static long SatF64ToS64(double value)
         {
             if (double.IsNaN(value))
@@ -158,6 +167,7 @@ namespace ARMeilleure.Instructions
                    value <= long.MinValue ? long.MinValue : (long)value;
         }
 
+        [UnmanagedCallersOnly]
         public static uint SatF64ToU32(double value)
         {
             if (double.IsNaN(value))
@@ -169,6 +179,7 @@ namespace ARMeilleure.Instructions
                    value <= uint.MinValue ? uint.MinValue : (uint)value;
         }
 
+        [UnmanagedCallersOnly]
         public static ulong SatF64ToU64(double value)
         {
             if (double.IsNaN(value))
@@ -182,6 +193,7 @@ namespace ARMeilleure.Instructions
         #endregion
 
         #region "Count"
+        [UnmanagedCallersOnly]
         public static ulong CountLeadingSigns(ulong value, int size) // size is 8, 16, 32 or 64 (SIMD&FP or Base Inst.).
         {
             value ^= value >> 1;
@@ -201,6 +213,7 @@ namespace ARMeilleure.Instructions
 
         private static ReadOnlySpan<byte> ClzNibbleTbl => new byte[] { 4, 3, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0 };
 
+        [UnmanagedCallersOnly]
         public static ulong CountLeadingZeros(ulong value, int size) // size is 8, 16, 32 or 64 (SIMD&FP or Base Inst.).
         {
             if (value == 0ul)
@@ -224,41 +237,49 @@ namespace ARMeilleure.Instructions
         #endregion
 
         #region "Table"
+        [UnmanagedCallersOnly]
         public static V128 Tbl1(V128 vector, int bytes, V128 tb0)
         {
             return TblOrTbx(default, vector, bytes, tb0);
         }
 
+        [UnmanagedCallersOnly]
         public static V128 Tbl2(V128 vector, int bytes, V128 tb0, V128 tb1)
         {
             return TblOrTbx(default, vector, bytes, tb0, tb1);
         }
 
+        [UnmanagedCallersOnly]
         public static V128 Tbl3(V128 vector, int bytes, V128 tb0, V128 tb1, V128 tb2)
         {
             return TblOrTbx(default, vector, bytes, tb0, tb1, tb2);
         }
 
+        [UnmanagedCallersOnly]
         public static V128 Tbl4(V128 vector, int bytes, V128 tb0, V128 tb1, V128 tb2, V128 tb3)
         {
             return TblOrTbx(default, vector, bytes, tb0, tb1, tb2, tb3);
         }
 
+        [UnmanagedCallersOnly]
         public static V128 Tbx1(V128 dest, V128 vector, int bytes, V128 tb0)
         {
             return TblOrTbx(dest, vector, bytes, tb0);
         }
 
+        [UnmanagedCallersOnly]
         public static V128 Tbx2(V128 dest, V128 vector, int bytes, V128 tb0, V128 tb1)
         {
             return TblOrTbx(dest, vector, bytes, tb0, tb1);
         }
 
+        [UnmanagedCallersOnly]
         public static V128 Tbx3(V128 dest, V128 vector, int bytes, V128 tb0, V128 tb1, V128 tb2)
         {
             return TblOrTbx(dest, vector, bytes, tb0, tb1, tb2);
         }
 
+        [UnmanagedCallersOnly]
         public static V128 Tbx4(V128 dest, V128 vector, int bytes, V128 tb0, V128 tb1, V128 tb2, V128 tb3)
         {
             return TblOrTbx(dest, vector, bytes, tb0, tb1, tb2, tb3);
@@ -300,14 +321,22 @@ namespace ARMeilleure.Instructions
         private const uint Crc32RevPoly = 0xedb88320;
         private const uint Crc32cRevPoly = 0x82f63b78;
 
+        [UnmanagedCallersOnly]
         public static uint Crc32b(uint crc, byte value) => Crc32(crc, Crc32RevPoly, value);
+        [UnmanagedCallersOnly]
         public static uint Crc32h(uint crc, ushort value) => Crc32h(crc, Crc32RevPoly, value);
+        [UnmanagedCallersOnly]
         public static uint Crc32w(uint crc, uint value) => Crc32w(crc, Crc32RevPoly, value);
+        [UnmanagedCallersOnly]
         public static uint Crc32x(uint crc, ulong value) => Crc32x(crc, Crc32RevPoly, value);
 
+        [UnmanagedCallersOnly]
         public static uint Crc32cb(uint crc, byte value) => Crc32(crc, Crc32cRevPoly, value);
+        [UnmanagedCallersOnly]
         public static uint Crc32ch(uint crc, ushort value) => Crc32h(crc, Crc32cRevPoly, value);
+        [UnmanagedCallersOnly]
         public static uint Crc32cw(uint crc, uint value) => Crc32w(crc, Crc32cRevPoly, value);
+        [UnmanagedCallersOnly]
         public static uint Crc32cx(uint crc, ulong value) => Crc32x(crc, Crc32cRevPoly, value);
 
         private static uint Crc32h(uint crc, uint poly, ushort val)
@@ -358,21 +387,25 @@ namespace ARMeilleure.Instructions
         #endregion
 
         #region "Aes"
+        [UnmanagedCallersOnly]
         public static V128 Decrypt(V128 value, V128 roundKey)
         {
             return CryptoHelper.AesInvSubBytes(CryptoHelper.AesInvShiftRows(value ^ roundKey));
         }
 
+        [UnmanagedCallersOnly]
         public static V128 Encrypt(V128 value, V128 roundKey)
         {
             return CryptoHelper.AesSubBytes(CryptoHelper.AesShiftRows(value ^ roundKey));
         }
 
+        [UnmanagedCallersOnly]
         public static V128 InverseMixColumns(V128 value)
         {
             return CryptoHelper.AesInvMixColumns(value);
         }
 
+        [UnmanagedCallersOnly]
         public static V128 MixColumns(V128 value)
         {
             return CryptoHelper.AesMixColumns(value);
@@ -380,6 +413,7 @@ namespace ARMeilleure.Instructions
         #endregion
 
         #region "Sha1"
+        [UnmanagedCallersOnly]
         public static V128 HashChoose(V128 hash_abcd, uint hash_e, V128 wk)
         {
             for (int e = 0; e <= 3; e++)
@@ -400,11 +434,13 @@ namespace ARMeilleure.Instructions
             return hash_abcd;
         }
 
+        [UnmanagedCallersOnly]
         public static uint FixedRotate(uint hash_e)
         {
             return hash_e.Rol(30);
         }
 
+        [UnmanagedCallersOnly]
         public static V128 HashMajority(V128 hash_abcd, uint hash_e, V128 wk)
         {
             for (int e = 0; e <= 3; e++)
@@ -425,6 +461,7 @@ namespace ARMeilleure.Instructions
             return hash_abcd;
         }
 
+        [UnmanagedCallersOnly]
         public static V128 HashParity(V128 hash_abcd, uint hash_e, V128 wk)
         {
             for (int e = 0; e <= 3; e++)
@@ -445,6 +482,7 @@ namespace ARMeilleure.Instructions
             return hash_abcd;
         }
 
+        [UnmanagedCallersOnly]
         public static V128 Sha1SchedulePart1(V128 w0_3, V128 w4_7, V128 w8_11)
         {
             ulong t2 = w4_7.Extract<ulong>(0);
@@ -455,6 +493,7 @@ namespace ARMeilleure.Instructions
             return result ^ (w0_3 ^ w8_11);
         }
 
+        [UnmanagedCallersOnly]
         public static V128 Sha1SchedulePart2(V128 tw0_3, V128 w12_15)
         {
             V128 t = tw0_3 ^ (w12_15 >> 32);
@@ -499,16 +538,19 @@ namespace ARMeilleure.Instructions
         #endregion
 
         #region "Sha256"
+        [UnmanagedCallersOnly]
         public static V128 HashLower(V128 hash_abcd, V128 hash_efgh, V128 wk)
         {
             return Sha256Hash(hash_abcd, hash_efgh, wk, part1: true);
         }
 
+        [UnmanagedCallersOnly]
         public static V128 HashUpper(V128 hash_abcd, V128 hash_efgh, V128 wk)
         {
             return Sha256Hash(hash_abcd, hash_efgh, wk, part1: false);
         }
 
+        [UnmanagedCallersOnly]
         public static V128 Sha256SchedulePart1(V128 w0_3, V128 w4_7)
         {
             V128 result = new();
@@ -527,6 +569,7 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
+        [UnmanagedCallersOnly]
         public static V128 Sha256SchedulePart2(V128 w0_3, V128 w8_11, V128 w12_15)
         {
             V128 result = new();
@@ -628,6 +671,7 @@ namespace ARMeilleure.Instructions
         }
         #endregion
 
+        [UnmanagedCallersOnly]
         public static V128 PolynomialMult64_128(ulong op1, ulong op2)
         {
             V128 result = V128.Zero;

src/ARMeilleure/Instructions/SoftFloat.cs

@@ -1,6 +1,7 @@
 using ARMeilleure.State;
 using System;
 using System.Diagnostics;
+using System.Runtime.InteropServices;
 
 namespace ARMeilleure.Instructions
 {
@@ -312,6 +313,7 @@ namespace ARMeilleure.Instructions
 
     static class SoftFloat16_32
     {
+        [UnmanagedCallersOnly]
         public static float FPConvert(ushort valueBits)
         {
             ExecutionContext context = NativeInterface.GetContext();
@@ -487,6 +489,7 @@ namespace ARMeilleure.Instructions
 
     static class SoftFloat16_64
     {
+        [UnmanagedCallersOnly]
         public static double FPConvert(ushort valueBits)
         {
             ExecutionContext context = NativeInterface.GetContext();
@@ -662,6 +665,7 @@ namespace ARMeilleure.Instructions
 
     static class SoftFloat32_16
     {
+        [UnmanagedCallersOnly]
         public static ushort FPConvert(float value)
         {
             ExecutionContext context = NativeInterface.GetContext();
@@ -781,12 +785,19 @@ namespace ARMeilleure.Instructions
 
     static class SoftFloat32
     {
+        [UnmanagedCallersOnly]
         public static float FPAdd(float value1, float value2)
         {
-            return FPAddFpscr(value1, value2, false);
+            return FPAddFpscrImpl(value1, value2, false);
         }
 
-        public static float FPAddFpscr(float value1, float value2, bool standardFpscr)
+        [UnmanagedCallersOnly]
+        public static float FPAddFpscr(float value1, float value2, byte standardFpscr)
+        {
+            return FPAddFpscrImpl(value1, value2, standardFpscr == 1);
+        }
+
+        private static float FPAddFpscrImpl(float value1, float value2, bool standardFpscr)
         {
             ExecutionContext context = NativeInterface.GetContext();
             FPCR fpcr = standardFpscr ? context.StandardFpcrValue : context.Fpcr;
@@ -837,7 +848,8 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
-        public static int FPCompare(float value1, float value2, bool signalNaNs)
+        [UnmanagedCallersOnly]
+        public static int FPCompare(float value1, float value2, byte signalNaNs)
         {
             ExecutionContext context = NativeInterface.GetContext();
             FPCR fpcr = context.Fpcr;
@@ -851,7 +863,7 @@ namespace ARMeilleure.Instructions
             {
                 result = 0b0011;
 
-                if (type1 == FPType.SNaN || type2 == FPType.SNaN || signalNaNs)
+                if (type1 == FPType.SNaN || type2 == FPType.SNaN || signalNaNs == 1)
                 {
                     SoftFloat.FPProcessException(FPException.InvalidOp, context, fpcr);
                 }
@@ -875,12 +887,13 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
+        [UnmanagedCallersOnly]
         public static float FPCompareEQ(float value1, float value2)
         {
-            return FPCompareEQFpscr(value1, value2, false);
+            return FPCompareEQFpscrImpl(value1, value2, false);
         }
 
-        public static float FPCompareEQFpscr(float value1, float value2, bool standardFpscr)
+        private static float FPCompareEQFpscrImpl(float value1, float value2, bool standardFpscr)
         {
             ExecutionContext context = NativeInterface.GetContext();
             FPCR fpcr = standardFpscr ? context.StandardFpcrValue : context.Fpcr;
@@ -907,12 +920,25 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
-        public static float FPCompareGE(float value1, float value2)
+        [UnmanagedCallersOnly]
+        public static float FPCompareEQFpscr(float value1, float value2, byte standardFpscr)
         {
-            return FPCompareGEFpscr(value1, value2, false);
+            return FPCompareEQFpscrImpl(value1, value2, standardFpscr == 1);
         }
 
-        public static float FPCompareGEFpscr(float value1, float value2, bool standardFpscr)
+        [UnmanagedCallersOnly]
+        public static float FPCompareGE(float value1, float value2)
+        {
+            return FPCompareGEFpscrImpl(value1, value2, false);
+        }
+
+        [UnmanagedCallersOnly]
+        public static float FPCompareGEFpscr(float value1, float value2, byte standardFpscr)
+        {
+            return FPCompareGEFpscrImpl(value1, value2, standardFpscr == 1);
+        }
+
+        private static float FPCompareGEFpscrImpl(float value1, float value2, bool standardFpscr)
         {
             ExecutionContext context = NativeInterface.GetContext();
             FPCR fpcr = standardFpscr ? context.StandardFpcrValue : context.Fpcr;
@@ -936,12 +962,19 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
+        [UnmanagedCallersOnly]
         public static float FPCompareGT(float value1, float value2)
         {
-            return FPCompareGTFpscr(value1, value2, false);
+            return FPCompareGTFpscrImpl(value1, value2, false);
         }
 
-        public static float FPCompareGTFpscr(float value1, float value2, bool standardFpscr)
+        [UnmanagedCallersOnly]
+        public static float FPCompareGTFpscr(float value1, float value2, byte standardFpscr)
+        {
+            return FPCompareGTFpscrImpl(value1, value2, standardFpscr == 1);
+        }
+
+        private static float FPCompareGTFpscrImpl(float value1, float value2, bool standardFpscr)
         {
             ExecutionContext context = NativeInterface.GetContext();
             FPCR fpcr = standardFpscr ? context.StandardFpcrValue : context.Fpcr;
@@ -965,26 +998,31 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
+        [UnmanagedCallersOnly]
         public static float FPCompareLE(float value1, float value2)
         {
-            return FPCompareGE(value2, value1);
+            return FPCompareGEFpscrImpl(value2, value1, false);
         }
 
+        [UnmanagedCallersOnly]
         public static float FPCompareLT(float value1, float value2)
         {
-            return FPCompareGT(value2, value1);
+            return FPCompareGTFpscrImpl(value2, value1, false);
         }
 
-        public static float FPCompareLEFpscr(float value1, float value2, bool standardFpscr)
+        [UnmanagedCallersOnly]
+        public static float FPCompareLEFpscr(float value1, float value2, byte standardFpscr)
         {
-            return FPCompareGEFpscr(value2, value1, standardFpscr);
+            return FPCompareGEFpscrImpl(value2, value1, standardFpscr == 1);
         }
 
-        public static float FPCompareLTFpscr(float value1, float value2, bool standardFpscr)
+        [UnmanagedCallersOnly]
+        public static float FPCompareLTFpscr(float value1, float value2, byte standardFpscr)
         {
-            return FPCompareGTFpscr(value2, value1, standardFpscr);
+            return FPCompareGEFpscrImpl(value2, value1, standardFpscr == 1);
         }
 
+        [UnmanagedCallersOnly]
         public static float FPDiv(float value1, float value2)
         {
             ExecutionContext context = NativeInterface.GetContext();
@@ -1037,12 +1075,19 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
+        [UnmanagedCallersOnly]
         public static float FPMax(float value1, float value2)
         {
-            return FPMaxFpscr(value1, value2, false);
+            return FPMaxFpscrImpl(value1, value2, false);
         }
 
-        public static float FPMaxFpscr(float value1, float value2, bool standardFpscr)
+        [UnmanagedCallersOnly]
+        public static float FPMaxFpscr(float value1, float value2, byte standardFpscr)
+        {
+            return FPMaxFpscrImpl(value1, value2, standardFpscr == 1);
+        }
+        
+        private static float FPMaxFpscrImpl(float value1, float value2, bool standardFpscr)
         {
             ExecutionContext context = NativeInterface.GetContext();
             FPCR fpcr = standardFpscr ? context.StandardFpcrValue : context.Fpcr;
@@ -1103,12 +1148,13 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
+        [UnmanagedCallersOnly]
         public static float FPMaxNum(float value1, float value2)
         {
-            return FPMaxNumFpscr(value1, value2, false);
+            return FPMaxNumFpscrImpl(value1, value2, false);
         }
 
-        public static float FPMaxNumFpscr(float value1, float value2, bool standardFpscr)
+        private static float FPMaxNumFpscrImpl(float value1, float value2, bool standardFpscr)
         {
             ExecutionContext context = NativeInterface.GetContext();
             FPCR fpcr = standardFpscr ? context.StandardFpcrValue : context.Fpcr;
@@ -1125,15 +1171,28 @@ namespace ARMeilleure.Instructions
                 value2 = FPInfinity(true);
             }
 
-            return FPMaxFpscr(value1, value2, standardFpscr);
+            return FPMaxFpscrImpl(value1, value2, standardFpscr);
         }
 
+        [UnmanagedCallersOnly]
+        public static float FPMaxNumFpscr(float value1, float value2, byte standardFpscr)
+        {
+            return FPMaxNumFpscrImpl(value1, value2, standardFpscr == 1);
+        }
+
+        [UnmanagedCallersOnly]
         public static float FPMin(float value1, float value2)
         {
-            return FPMinFpscr(value1, value2, false);
+            return FPMinFpscrImpl(value1, value2, false);
         }
 
-        public static float FPMinFpscr(float value1, float value2, bool standardFpscr)
+        [UnmanagedCallersOnly]
+        public static float FPMinFpscr(float value1, float value2, byte standardFpscr)
+        {
+            return FPMinFpscrImpl(value1, value2, standardFpscr == 1);
+        }
+
+        private static float FPMinFpscrImpl(float value1, float value2, bool standardFpscr)
         {
             ExecutionContext context = NativeInterface.GetContext();
             FPCR fpcr = standardFpscr ? context.StandardFpcrValue : context.Fpcr;
@@ -1194,12 +1253,19 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
+        [UnmanagedCallersOnly]
         public static float FPMinNum(float value1, float value2)
         {
-            return FPMinNumFpscr(value1, value2, false);
+            return FPMinNumFpscrImpl(value1, value2, false);
         }
 
-        public static float FPMinNumFpscr(float value1, float value2, bool standardFpscr)
+        [UnmanagedCallersOnly]
+        public static float FPMinNumFpscr(float value1, float value2, byte standardFpscr)
+        {
+            return FPMinNumFpscrImpl(value1, value2, standardFpscr == 1);
+        }
+
+        private static float FPMinNumFpscrImpl(float value1, float value2, bool standardFpscr)
         {
             ExecutionContext context = NativeInterface.GetContext();
             FPCR fpcr = standardFpscr ? context.StandardFpcrValue : context.Fpcr;
@@ -1216,15 +1282,22 @@ namespace ARMeilleure.Instructions
                 value2 = FPInfinity(false);
             }
 
-            return FPMinFpscr(value1, value2, standardFpscr);
+            return FPMinFpscrImpl(value1, value2, standardFpscr);
         }
 
+        [UnmanagedCallersOnly]
         public static float FPMul(float value1, float value2)
         {
-            return FPMulFpscr(value1, value2, false);
+            return FPMulFpscrImpl(value1, value2, false);
         }
 
-        public static float FPMulFpscr(float value1, float value2, bool standardFpscr)
+        [UnmanagedCallersOnly]
+        public static float FPMulFpscr(float value1, float value2, byte standardFpscr)
+        {
+            return FPMulFpscrImpl(value1, value2, standardFpscr == 1);
+        }
+
+        private static float FPMulFpscrImpl(float value1, float value2, bool standardFpscr)
         {
             ExecutionContext context = NativeInterface.GetContext();
             FPCR fpcr = standardFpscr ? context.StandardFpcrValue : context.Fpcr;
@@ -1271,12 +1344,19 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
+        [UnmanagedCallersOnly]
         public static float FPMulAdd(float valueA, float value1, float value2)
         {
-            return FPMulAddFpscr(valueA, value1, value2, false);
+            return FPMulAddFpscrImpl(valueA, value1, value2, false);
         }
 
-        public static float FPMulAddFpscr(float valueA, float value1, float value2, bool standardFpscr)
+        [UnmanagedCallersOnly]
+        public static float FPMulAddFpscr(float valueA, float value1, float value2, byte standardFpscr)
+        {
+            return FPMulAddFpscrImpl(valueA, value1, value2, standardFpscr == 1);
+        }
+
+        private static float FPMulAddFpscrImpl(float valueA, float value1, float value2, bool standardFpscr)
         {
             ExecutionContext context = NativeInterface.GetContext();
             FPCR fpcr = standardFpscr ? context.StandardFpcrValue : context.Fpcr;
@@ -1342,20 +1422,23 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
+        [UnmanagedCallersOnly]
         public static float FPMulSub(float valueA, float value1, float value2)
         {
             value1 = value1.FPNeg();
 
-            return FPMulAdd(valueA, value1, value2);
+            return FPMulAddFpscrImpl(valueA, value1, value2, false);
         }
 
-        public static float FPMulSubFpscr(float valueA, float value1, float value2, bool standardFpscr)
+        [UnmanagedCallersOnly]
+        public static float FPMulSubFpscr(float valueA, float value1, float value2, byte standardFpscr)
         {
             value1 = value1.FPNeg();
 
-            return FPMulAddFpscr(valueA, value1, value2, standardFpscr);
+            return FPMulAddFpscrImpl(valueA, value1, value2, standardFpscr == 1);
         }
 
+        [UnmanagedCallersOnly]
         public static float FPMulX(float value1, float value2)
         {
             ExecutionContext context = NativeInterface.GetContext();
@@ -1401,27 +1484,36 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
+        [UnmanagedCallersOnly]
         public static float FPNegMulAdd(float valueA, float value1, float value2)
         {
             valueA = valueA.FPNeg();
             value1 = value1.FPNeg();
 
-            return FPMulAdd(valueA, value1, value2);
+            return FPMulAddFpscrImpl(valueA, value1, value2, false);
         }
 
+        [UnmanagedCallersOnly]
         public static float FPNegMulSub(float valueA, float value1, float value2)
         {
             valueA = valueA.FPNeg();
 
-            return FPMulAdd(valueA, value1, value2);
+            return FPMulAddFpscrImpl(valueA, value1, value2, false);
         }
 
+        [UnmanagedCallersOnly]
         public static float FPRecipEstimate(float value)
         {
-            return FPRecipEstimateFpscr(value, false);
+            return FPRecipEstimateFpscrImpl(value, false);
         }
 
-        public static float FPRecipEstimateFpscr(float value, bool standardFpscr)
+        [UnmanagedCallersOnly]
+        public static float FPRecipEstimateFpscr(float value, byte standardFpscr)
+        {
+            return FPRecipEstimateFpscrImpl(value, standardFpscr == 1);
+        }
+
+        private static float FPRecipEstimateFpscrImpl(float value, bool standardFpscr)
         {
             ExecutionContext context = NativeInterface.GetContext();
             FPCR fpcr = standardFpscr ? context.StandardFpcrValue : context.Fpcr;
@@ -1508,6 +1600,7 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
+        [UnmanagedCallersOnly]
         public static float FPRecipStep(float value1, float value2)
         {
             ExecutionContext context = NativeInterface.GetContext();
@@ -1533,15 +1626,16 @@ namespace ARMeilleure.Instructions
                 }
                 else
                 {
-                    product = FPMulFpscr(value1, value2, true);
+                    product = FPMulFpscrImpl(value1, value2, true);
                 }
 
-                result = FPSubFpscr(FPTwo(false), product, true);
+                result = FPSubFpscrImpl(FPTwo(false), product, true);
             }
 
             return result;
         }
 
+        [UnmanagedCallersOnly]
         public static float FPRecipStepFused(float value1, float value2)
         {
             ExecutionContext context = NativeInterface.GetContext();
@@ -1585,6 +1679,7 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
+        [UnmanagedCallersOnly]
         public static float FPRecpX(float value)
         {
             ExecutionContext context = NativeInterface.GetContext();
@@ -1610,12 +1705,19 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
+        [UnmanagedCallersOnly]
         public static float FPRSqrtEstimate(float value)
         {
-            return FPRSqrtEstimateFpscr(value, false);
+            return FPRSqrtEstimateFpscrImpl(value, false);
         }
 
-        public static float FPRSqrtEstimateFpscr(float value, bool standardFpscr)
+        [UnmanagedCallersOnly]
+        public static float FPRSqrtEstimateFpscr(float value, byte standardFpscr)
+        {
+            return FPRSqrtEstimateFpscrImpl(value, standardFpscr == 1);
+        }
+
+        private static float FPRSqrtEstimateFpscrImpl(float value, bool standardFpscr)
         {
             ExecutionContext context = NativeInterface.GetContext();
             FPCR fpcr = standardFpscr ? context.StandardFpcrValue : context.Fpcr;
@@ -1729,6 +1831,7 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
+        [UnmanagedCallersOnly]
         public static float FPRSqrtStep(float value1, float value2)
         {
             ExecutionContext context = NativeInterface.GetContext();
@@ -1754,7 +1857,7 @@ namespace ARMeilleure.Instructions
                 }
                 else
                 {
-                    product = FPMulFpscr(value1, value2, true);
+                    product = FPMulFpscrImpl(value1, value2, true);
                 }
 
                 result = FPHalvedSub(FPThree(false), product, context, fpcr);
@@ -1763,6 +1866,7 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
+        [UnmanagedCallersOnly]
         public static float FPRSqrtStepFused(float value1, float value2)
         {
             ExecutionContext context = NativeInterface.GetContext();
@@ -1806,6 +1910,7 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
+        [UnmanagedCallersOnly]
         public static float FPSqrt(float value)
         {
             ExecutionContext context = NativeInterface.GetContext();
@@ -1848,12 +1953,13 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
+        [UnmanagedCallersOnly]
         public static float FPSub(float value1, float value2)
         {
-            return FPSubFpscr(value1, value2, false);
+            return FPSubFpscrImpl(value1, value2, false);
         }
 
-        public static float FPSubFpscr(float value1, float value2, bool standardFpscr)
+        private static float FPSubFpscrImpl(float value1, float value2, bool standardFpscr)
         {
             ExecutionContext context = NativeInterface.GetContext();
             FPCR fpcr = standardFpscr ? context.StandardFpcrValue : context.Fpcr;
@@ -2094,6 +2200,7 @@ namespace ARMeilleure.Instructions
 
     static class SoftFloat64_16
     {
+        [UnmanagedCallersOnly]
         public static ushort FPConvert(double value)
         {
             ExecutionContext context = NativeInterface.GetContext();
@@ -2213,12 +2320,19 @@ namespace ARMeilleure.Instructions
 
     static class SoftFloat64
     {
+        [UnmanagedCallersOnly]
         public static double FPAdd(double value1, double value2)
         {
-            return FPAddFpscr(value1, value2, false);
+            return FPAddFpscrImpl(value1, value2, false);
         }
 
-        public static double FPAddFpscr(double value1, double value2, bool standardFpscr)
+        [UnmanagedCallersOnly]
+        public static double FPAddFpscr(double value1, double value2, byte standardFpscr)
+        {
+            return FPAddFpscrImpl(value1, value2, standardFpscr == 1);
+        }
+
+        private static double FPAddFpscrImpl(double value1, double value2, bool standardFpscr)
         {
             ExecutionContext context = NativeInterface.GetContext();
             FPCR fpcr = standardFpscr ? context.StandardFpcrValue : context.Fpcr;
@@ -2269,7 +2383,8 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
-        public static int FPCompare(double value1, double value2, bool signalNaNs)
+        [UnmanagedCallersOnly]
+        public static int FPCompare(double value1, double value2, byte signalNaNs)
         {
             ExecutionContext context = NativeInterface.GetContext();
             FPCR fpcr = context.Fpcr;
@@ -2283,7 +2398,7 @@ namespace ARMeilleure.Instructions
             {
                 result = 0b0011;
 
-                if (type1 == FPType.SNaN || type2 == FPType.SNaN || signalNaNs)
+                if (type1 == FPType.SNaN || type2 == FPType.SNaN || signalNaNs == 1)
                 {
                     SoftFloat.FPProcessException(FPException.InvalidOp, context, fpcr);
                 }
@@ -2307,12 +2422,19 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
+        [UnmanagedCallersOnly]
         public static double FPCompareEQ(double value1, double value2)
         {
-            return FPCompareEQFpscr(value1, value2, false);
+            return FPCompareEQFpscrImpl(value1, value2, false);
         }
 
-        public static double FPCompareEQFpscr(double value1, double value2, bool standardFpscr)
+        [UnmanagedCallersOnly]
+        public static double FPCompareEQFpscr(double value1, double value2, byte standardFpscr)
+        {
+            return FPCompareEQFpscrImpl(value1, value2, standardFpscr == 1);
+        }
+
+        private static double FPCompareEQFpscrImpl(double value1, double value2, bool standardFpscr)
         {
             ExecutionContext context = NativeInterface.GetContext();
             FPCR fpcr = standardFpscr ? context.StandardFpcrValue : context.Fpcr;
@@ -2339,12 +2461,19 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
+        [UnmanagedCallersOnly]
         public static double FPCompareGE(double value1, double value2)
         {
-            return FPCompareGEFpscr(value1, value2, false);
+            return FPCompareGEFpscrImpl(value1, value2, false);
         }
 
-        public static double FPCompareGEFpscr(double value1, double value2, bool standardFpscr)
+        [UnmanagedCallersOnly]
+        public static double FPCompareGEFpscr(double value1, double value2, byte standardFpscr)
+        {
+            return FPCompareGEFpscrImpl(value1, value2, standardFpscr == 1);
+        }
+
+        private static double FPCompareGEFpscrImpl(double value1, double value2, bool standardFpscr)
         {
             ExecutionContext context = NativeInterface.GetContext();
             FPCR fpcr = standardFpscr ? context.StandardFpcrValue : context.Fpcr;
@@ -2368,12 +2497,19 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
+        [UnmanagedCallersOnly]
         public static double FPCompareGT(double value1, double value2)
         {
-            return FPCompareGTFpscr(value1, value2, false);
+            return FPCompareGTFpscrImpl(value1, value2, false);
         }
 
-        public static double FPCompareGTFpscr(double value1, double value2, bool standardFpscr)
+        [UnmanagedCallersOnly]
+        public static double FPCompareGTFpscr(double value1, double value2, byte standardFpscr)
+        {
+            return FPCompareGTFpscrImpl(value1, value2, standardFpscr == 1);
+        }
+
+        private static double FPCompareGTFpscrImpl(double value1, double value2, bool standardFpscr)
         {
             ExecutionContext context = NativeInterface.GetContext();
             FPCR fpcr = standardFpscr ? context.StandardFpcrValue : context.Fpcr;
@@ -2397,26 +2533,31 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
+        [UnmanagedCallersOnly]
         public static double FPCompareLE(double value1, double value2)
         {
-            return FPCompareGE(value2, value1);
+            return FPCompareGEFpscrImpl(value2, value1, false);
         }
 
+        [UnmanagedCallersOnly]
         public static double FPCompareLT(double value1, double value2)
         {
-            return FPCompareGT(value2, value1);
+            return FPCompareGTFpscrImpl(value2, value1, false);
         }
 
-        public static double FPCompareLEFpscr(double value1, double value2, bool standardFpscr)
+        [UnmanagedCallersOnly]
+        public static double FPCompareLEFpscr(double value1, double value2, byte standardFpscr)
         {
-            return FPCompareGEFpscr(value2, value1, standardFpscr);
+            return FPCompareGEFpscrImpl(value2, value1, standardFpscr == 1);
         }
 
-        public static double FPCompareLTFpscr(double value1, double value2, bool standardFpscr)
+        [UnmanagedCallersOnly]
+        public static double FPCompareLTFpscr(double value1, double value2, byte standardFpscr)
         {
-            return FPCompareGTFpscr(value2, value1, standardFpscr);
+            return FPCompareGTFpscrImpl(value2, value1, standardFpscr == 1);
         }
 
+        [UnmanagedCallersOnly]
         public static double FPDiv(double value1, double value2)
         {
             ExecutionContext context = NativeInterface.GetContext();
@@ -2469,12 +2610,19 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
+        [UnmanagedCallersOnly]
         public static double FPMax(double value1, double value2)
         {
-            return FPMaxFpscr(value1, value2, false);
+            return FPMaxFpscrImpl(value1, value2, false);
         }
 
-        public static double FPMaxFpscr(double value1, double value2, bool standardFpscr)
+        [UnmanagedCallersOnly]
+        public static double FPMaxFpscr(double value1, double value2, byte standardFpscr)
+        {
+            return FPMaxFpscrImpl(value1, value2, standardFpscr == 1);
+        }
+
+        private static double FPMaxFpscrImpl(double value1, double value2, bool standardFpscr)
         {
             ExecutionContext context = NativeInterface.GetContext();
             FPCR fpcr = standardFpscr ? context.StandardFpcrValue : context.Fpcr;
@@ -2535,12 +2683,19 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
+        [UnmanagedCallersOnly]
         public static double FPMaxNum(double value1, double value2)
         {
-            return FPMaxNumFpscr(value1, value2, false);
+            return FPMaxNumFpscrImpl(value1, value2, false);
         }
 
-        public static double FPMaxNumFpscr(double value1, double value2, bool standardFpscr)
+        [UnmanagedCallersOnly]
+        public static double FPMaxNumFpscr(double value1, double value2, byte standardFpscr)
+        {
+            return FPMaxNumFpscrImpl(value1, value2, standardFpscr == 1);
+        }
+
+        private static double FPMaxNumFpscrImpl(double value1, double value2, bool standardFpscr)
         {
             ExecutionContext context = NativeInterface.GetContext();
             FPCR fpcr = standardFpscr ? context.StandardFpcrValue : context.Fpcr;
@@ -2557,15 +2712,22 @@ namespace ARMeilleure.Instructions
                 value2 = FPInfinity(true);
             }
 
-            return FPMaxFpscr(value1, value2, standardFpscr);
+            return FPMaxFpscrImpl(value1, value2, standardFpscr);
         }
 
+        [UnmanagedCallersOnly]
         public static double FPMin(double value1, double value2)
         {
-            return FPMinFpscr(value1, value2, false);
+            return FPMinFpscrImpl(value1, value2, false);
         }
 
-        public static double FPMinFpscr(double value1, double value2, bool standardFpscr)
+        [UnmanagedCallersOnly]
+        public static double FPMinFpscr(double value1, double value2, byte standardFpscr)
+        {
+            return FPMinFpscrImpl(value1, value2, standardFpscr == 1);
+        }
+
+        private static double FPMinFpscrImpl(double value1, double value2, bool standardFpscr)
         {
             ExecutionContext context = NativeInterface.GetContext();
             FPCR fpcr = standardFpscr ? context.StandardFpcrValue : context.Fpcr;
@@ -2626,12 +2788,19 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
+        [UnmanagedCallersOnly]
         public static double FPMinNum(double value1, double value2)
         {
-            return FPMinNumFpscr(value1, value2, false);
+            return FPMinNumFpscrImpl(value1, value2, false);
         }
 
-        public static double FPMinNumFpscr(double value1, double value2, bool standardFpscr)
+        [UnmanagedCallersOnly]
+        public static double FPMinNumFpscr(double value1, double value2, byte standardFpscr)
+        {
+            return FPMinNumFpscrImpl(value1, value2, standardFpscr == 1);
+        }
+
+        private static double FPMinNumFpscrImpl(double value1, double value2, bool standardFpscr)
         {
             ExecutionContext context = NativeInterface.GetContext();
             FPCR fpcr = standardFpscr ? context.StandardFpcrValue : context.Fpcr;
@@ -2648,15 +2817,22 @@ namespace ARMeilleure.Instructions
                 value2 = FPInfinity(false);
             }
 
-            return FPMinFpscr(value1, value2, standardFpscr);
+            return FPMinFpscrImpl(value1, value2, standardFpscr);
         }
 
+        [UnmanagedCallersOnly]
         public static double FPMul(double value1, double value2)
         {
-            return FPMulFpscr(value1, value2, false);
+            return FPMulFpscrImpl(value1, value2, false);
         }
 
-        public static double FPMulFpscr(double value1, double value2, bool standardFpscr)
+        [UnmanagedCallersOnly]
+        public static double FPMulFpscr(double value1, double value2, byte standardFpscr)
+        {
+            return FPMulFpscrImpl(value1, value2, standardFpscr == 1);
+        }
+
+        private static double FPMulFpscrImpl(double value1, double value2, bool standardFpscr)
         {
             ExecutionContext context = NativeInterface.GetContext();
             FPCR fpcr = standardFpscr ? context.StandardFpcrValue : context.Fpcr;
@@ -2703,12 +2879,19 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
+        [UnmanagedCallersOnly]
         public static double FPMulAdd(double valueA, double value1, double value2)
         {
-            return FPMulAddFpscr(valueA, value1, value2, false);
+            return FPMulAddFpscrImpl(valueA, value1, value2, false);
         }
 
-        public static double FPMulAddFpscr(double valueA, double value1, double value2, bool standardFpscr)
+        [UnmanagedCallersOnly]
+        public static double FPMulAddFpscr(double valueA, double value1, double value2, byte standardFpscr)
+        {
+            return FPMulAddFpscrImpl(valueA, value1, value2, standardFpscr == 1);
+        }
+
+        private static double FPMulAddFpscrImpl(double valueA, double value1, double value2, bool standardFpscr)
         {
             ExecutionContext context = NativeInterface.GetContext();
             FPCR fpcr = standardFpscr ? context.StandardFpcrValue : context.Fpcr;
@@ -2774,20 +2957,23 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
+        [UnmanagedCallersOnly]
         public static double FPMulSub(double valueA, double value1, double value2)
         {
             value1 = value1.FPNeg();
 
-            return FPMulAdd(valueA, value1, value2);
+            return FPMulAddFpscrImpl(valueA, value1, value2, false);
         }
 
-        public static double FPMulSubFpscr(double valueA, double value1, double value2, bool standardFpscr)
+        [UnmanagedCallersOnly]
+        public static double FPMulSubFpscr(double valueA, double value1, double value2, byte standardFpscr)
         {
             value1 = value1.FPNeg();
 
-            return FPMulAddFpscr(valueA, value1, value2, standardFpscr);
+            return FPMulAddFpscrImpl(valueA, value1, value2, standardFpscr == 1);
         }
 
+        [UnmanagedCallersOnly]
         public static double FPMulX(double value1, double value2)
         {
             ExecutionContext context = NativeInterface.GetContext();
@@ -2833,27 +3019,36 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
+        [UnmanagedCallersOnly]
         public static double FPNegMulAdd(double valueA, double value1, double value2)
         {
             valueA = valueA.FPNeg();
             value1 = value1.FPNeg();
 
-            return FPMulAdd(valueA, value1, value2);
+            return FPMulAddFpscrImpl(valueA, value1, value2, false);
         }
 
+        [UnmanagedCallersOnly]
         public static double FPNegMulSub(double valueA, double value1, double value2)
         {
             valueA = valueA.FPNeg();
 
-            return FPMulAdd(valueA, value1, value2);
+            return FPMulAddFpscrImpl(valueA, value1, value2, false);
         }
 
+        [UnmanagedCallersOnly]
         public static double FPRecipEstimate(double value)
         {
-            return FPRecipEstimateFpscr(value, false);
+            return FPRecipEstimateFpscrImpl(value, false);
         }
 
-        public static double FPRecipEstimateFpscr(double value, bool standardFpscr)
+        [UnmanagedCallersOnly]
+        public static double FPRecipEstimateFpscr(double value, byte standardFpscr)
+        {
+            return FPRecipEstimateFpscrImpl(value, standardFpscr == 1);
+        }
+
+        private static double FPRecipEstimateFpscrImpl(double value, bool standardFpscr)
         {
             ExecutionContext context = NativeInterface.GetContext();
             FPCR fpcr = standardFpscr ? context.StandardFpcrValue : context.Fpcr;
@@ -2940,6 +3135,7 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
+        [UnmanagedCallersOnly]
         public static double FPRecipStep(double value1, double value2)
         {
             ExecutionContext context = NativeInterface.GetContext();
@@ -2965,7 +3161,7 @@ namespace ARMeilleure.Instructions
                 }
                 else
                 {
-                    product = FPMulFpscr(value1, value2, true);
+                    product = FPMulFpscrImpl(value1, value2, true);
                 }
 
                 result = FPSubFpscr(FPTwo(false), product, true);
@@ -2974,6 +3170,7 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
+        [UnmanagedCallersOnly]
         public static double FPRecipStepFused(double value1, double value2)
         {
             ExecutionContext context = NativeInterface.GetContext();
@@ -3017,6 +3214,7 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
+        [UnmanagedCallersOnly]
         public static double FPRecpX(double value)
         {
             ExecutionContext context = NativeInterface.GetContext();
@@ -3042,12 +3240,19 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
+        [UnmanagedCallersOnly]
         public static double FPRSqrtEstimate(double value)
         {
-            return FPRSqrtEstimateFpscr(value, false);
+            return FPRSqrtEstimateFpscrImpl(value, false);
         }
 
-        public static double FPRSqrtEstimateFpscr(double value, bool standardFpscr)
+        [UnmanagedCallersOnly]
+        public static double FPRSqrtEstimateFpscr(double value, byte standardFpscr)
+        {
+            return FPRSqrtEstimateFpscrImpl(value, standardFpscr == 1);
+        }
+
+        private static double FPRSqrtEstimateFpscrImpl(double value, bool standardFpscr)
         {
             ExecutionContext context = NativeInterface.GetContext();
             FPCR fpcr = standardFpscr ? context.StandardFpcrValue : context.Fpcr;
@@ -3161,6 +3366,7 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
+        [UnmanagedCallersOnly]
         public static double FPRSqrtStep(double value1, double value2)
         {
             ExecutionContext context = NativeInterface.GetContext();
@@ -3186,7 +3392,7 @@ namespace ARMeilleure.Instructions
                 }
                 else
                 {
-                    product = FPMulFpscr(value1, value2, true);
+                    product = FPMulFpscrImpl(value1, value2, true);
                 }
 
                 result = FPHalvedSub(FPThree(false), product, context, fpcr);
@@ -3195,6 +3401,7 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
+        [UnmanagedCallersOnly]
         public static double FPRSqrtStepFused(double value1, double value2)
         {
             ExecutionContext context = NativeInterface.GetContext();
@@ -3238,6 +3445,7 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
+        [UnmanagedCallersOnly]
         public static double FPSqrt(double value)
         {
             ExecutionContext context = NativeInterface.GetContext();
@@ -3280,6 +3488,7 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
+        [UnmanagedCallersOnly]
         public static double FPSub(double value1, double value2)
         {
             return FPSubFpscr(value1, value2, false);

src/ARMeilleure/Translation/DelegateInfo.cs

@@ -4,15 +4,9 @@ namespace ARMeilleure.Translation
 {
     class DelegateInfo
     {
-#pragma warning disable IDE0052 // Remove unread private member
-        private readonly Delegate _dlg; // Ensure that this delegate will not be garbage collected.
-#pragma warning restore IDE0052
-
-        public nint FuncPtr { get; }
-
-        public DelegateInfo(Delegate dlg, nint funcPtr)
+        public nint FuncPtr { get; private set; }
+        public DelegateInfo(nint funcPtr)
         {
-            _dlg = dlg;
             FuncPtr = funcPtr;
         }
     }

src/ARMeilleure/Translation/Delegates.cs

@@ -1,9 +1,7 @@
 using ARMeilleure.Instructions;
-using ARMeilleure.State;
 using System;
 using System.Collections.Generic;
 using System.Reflection;
-using System.Runtime.InteropServices;
 
 namespace ARMeilleure.Translation
 {
@@ -34,21 +32,7 @@ namespace ARMeilleure.Translation
 
             return _delegates.Values[index].FuncPtr; // O(1).
         }
-
-        public static nint GetDelegateFuncPtr(MethodInfo info)
-        {
-            ArgumentNullException.ThrowIfNull(info);
-
-            string key = GetKey(info);
-
-            if (!_delegates.TryGetValue(key, out DelegateInfo dlgInfo)) // O(log(n)).
-            {
-                throw new KeyNotFoundException($"({nameof(key)} = {key})");
-            }
-
-            return dlgInfo.FuncPtr;
-        }
-
+        
         public static int GetDelegateIndex(MethodInfo info)
         {
             ArgumentNullException.ThrowIfNull(info);
@@ -64,12 +48,12 @@ namespace ARMeilleure.Translation
 
             return index;
         }
-
-        private static void SetDelegateInfo(Delegate dlg, nint funcPtr)
+        
+        private static void SetDelegateInfo(MethodInfo method)
         {
-            string key = GetKey(dlg.Method);
+            string key = GetKey(method);
 
-            _delegates.Add(key, new DelegateInfo(dlg, funcPtr)); // ArgumentException (key).
+            _delegates.Add(key, new DelegateInfo(method.MethodHandle.GetFunctionPointer())); // ArgumentException (key).
         }
 
         private static string GetKey(MethodInfo info)
@@ -83,528 +67,179 @@ namespace ARMeilleure.Translation
         {
             _delegates = new SortedList<string, DelegateInfo>();
 
-            var dlgMathAbs = new MathAbs(Math.Abs);
-            var dlgMathCeiling = new MathCeiling(Math.Ceiling);
-            var dlgMathFloor = new MathFloor(Math.Floor);
-            var dlgMathRound = new MathRound(Math.Round);
-            var dlgMathTruncate = new MathTruncate(Math.Truncate);
+            SetDelegateInfo(typeof(MathHelper).GetMethod(nameof(MathHelper.Abs)));
+            SetDelegateInfo(typeof(MathHelper).GetMethod(nameof(MathHelper.Ceiling)));
+            SetDelegateInfo(typeof(MathHelper).GetMethod(nameof(MathHelper.Floor)));
+            SetDelegateInfo(typeof(MathHelper).GetMethod(nameof(MathHelper.Round)));
+            SetDelegateInfo(typeof(MathHelper).GetMethod(nameof(MathHelper.Truncate)));
 
-            var dlgMathFAbs = new MathFAbs(MathF.Abs);
-            var dlgMathFCeiling = new MathFCeiling(MathF.Ceiling);
-            var dlgMathFFloor = new MathFFloor(MathF.Floor);
-            var dlgMathFRound = new MathFRound(MathF.Round);
-            var dlgMathFTruncate = new MathFTruncate(MathF.Truncate);
+            SetDelegateInfo(typeof(MathHelperF).GetMethod(nameof(MathHelperF.Abs)));
+            SetDelegateInfo(typeof(MathHelperF).GetMethod(nameof(MathHelperF.Ceiling)));
+            SetDelegateInfo(typeof(MathHelperF).GetMethod(nameof(MathHelperF.Floor)));
+            SetDelegateInfo(typeof(MathHelperF).GetMethod(nameof(MathHelperF.Round)));
+            SetDelegateInfo(typeof(MathHelperF).GetMethod(nameof(MathHelperF.Truncate)));
 
-            var dlgNativeInterfaceBreak = new NativeInterfaceBreak(NativeInterface.Break);
-            var dlgNativeInterfaceCheckSynchronization = new NativeInterfaceCheckSynchronization(NativeInterface.CheckSynchronization);
-            var dlgNativeInterfaceEnqueueForRejit = new NativeInterfaceEnqueueForRejit(NativeInterface.EnqueueForRejit);
-            var dlgNativeInterfaceGetCntfrqEl0 = new NativeInterfaceGetCntfrqEl0(NativeInterface.GetCntfrqEl0);
-            var dlgNativeInterfaceGetCntpctEl0 = new NativeInterfaceGetCntpctEl0(NativeInterface.GetCntpctEl0);
-            var dlgNativeInterfaceGetCntvctEl0 = new NativeInterfaceGetCntvctEl0(NativeInterface.GetCntvctEl0);
-            var dlgNativeInterfaceGetCtrEl0 = new NativeInterfaceGetCtrEl0(NativeInterface.GetCtrEl0);
-            var dlgNativeInterfaceGetDczidEl0 = new NativeInterfaceGetDczidEl0(NativeInterface.GetDczidEl0);
-            var dlgNativeInterfaceGetFunctionAddress = new NativeInterfaceGetFunctionAddress(NativeInterface.GetFunctionAddress);
-            var dlgNativeInterfaceInvalidateCacheLine = new NativeInterfaceInvalidateCacheLine(NativeInterface.InvalidateCacheLine);
-            var dlgNativeInterfaceReadByte = new NativeInterfaceReadByte(NativeInterface.ReadByte);
-            var dlgNativeInterfaceReadUInt16 = new NativeInterfaceReadUInt16(NativeInterface.ReadUInt16);
-            var dlgNativeInterfaceReadUInt32 = new NativeInterfaceReadUInt32(NativeInterface.ReadUInt32);
-            var dlgNativeInterfaceReadUInt64 = new NativeInterfaceReadUInt64(NativeInterface.ReadUInt64);
-            var dlgNativeInterfaceReadVector128 = new NativeInterfaceReadVector128(NativeInterface.ReadVector128);
-            var dlgNativeInterfaceSignalMemoryTracking = new NativeInterfaceSignalMemoryTracking(NativeInterface.SignalMemoryTracking);
-            var dlgNativeInterfaceSupervisorCall = new NativeInterfaceSupervisorCall(NativeInterface.SupervisorCall);
-            var dlgNativeInterfaceThrowInvalidMemoryAccess = new NativeInterfaceThrowInvalidMemoryAccess(NativeInterface.ThrowInvalidMemoryAccess);
-            var dlgNativeInterfaceUndefined = new NativeInterfaceUndefined(NativeInterface.Undefined);
-            var dlgNativeInterfaceWriteByte = new NativeInterfaceWriteByte(NativeInterface.WriteByte);
-            var dlgNativeInterfaceWriteUInt16 = new NativeInterfaceWriteUInt16(NativeInterface.WriteUInt16);
-            var dlgNativeInterfaceWriteUInt32 = new NativeInterfaceWriteUInt32(NativeInterface.WriteUInt32);
-            var dlgNativeInterfaceWriteUInt64 = new NativeInterfaceWriteUInt64(NativeInterface.WriteUInt64);
-            var dlgNativeInterfaceWriteVector128 = new NativeInterfaceWriteVector128(NativeInterface.WriteVector128);
+            SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.Break)));
+            SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.CheckSynchronization)));
+            SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.EnqueueForRejit)));
+            SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetCntfrqEl0)));
+            SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetCntpctEl0)));
+            SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetCntvctEl0)));
+            SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetCtrEl0)));
+            SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetDczidEl0)));
+            SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetFunctionAddress)));
+            SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.InvalidateCacheLine)));
+            SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.ReadByte)));
+            SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.ReadUInt16)));
+            SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.ReadUInt32)));
+            SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.ReadUInt64)));
+            SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.ReadVector128)));
+            SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.SignalMemoryTracking)));
+            SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.SupervisorCall)));
+            SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.ThrowInvalidMemoryAccess)));
+            SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.Undefined)));
+            SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.WriteByte)));
+            SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.WriteUInt16)));
+            SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.WriteUInt32)));
+            SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.WriteUInt64)));
+            SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.WriteVector128)));
 
-            var dlgSoftFallbackCountLeadingSigns = new SoftFallbackCountLeadingSigns(SoftFallback.CountLeadingSigns);
-            var dlgSoftFallbackCountLeadingZeros = new SoftFallbackCountLeadingZeros(SoftFallback.CountLeadingZeros);
-            var dlgSoftFallbackCrc32b = new SoftFallbackCrc32b(SoftFallback.Crc32b);
-            var dlgSoftFallbackCrc32cb = new SoftFallbackCrc32cb(SoftFallback.Crc32cb);
-            var dlgSoftFallbackCrc32ch = new SoftFallbackCrc32ch(SoftFallback.Crc32ch);
-            var dlgSoftFallbackCrc32cw = new SoftFallbackCrc32cw(SoftFallback.Crc32cw);
-            var dlgSoftFallbackCrc32cx = new SoftFallbackCrc32cx(SoftFallback.Crc32cx);
-            var dlgSoftFallbackCrc32h = new SoftFallbackCrc32h(SoftFallback.Crc32h);
-            var dlgSoftFallbackCrc32w = new SoftFallbackCrc32w(SoftFallback.Crc32w);
-            var dlgSoftFallbackCrc32x = new SoftFallbackCrc32x(SoftFallback.Crc32x);
-            var dlgSoftFallbackDecrypt = new SoftFallbackDecrypt(SoftFallback.Decrypt);
-            var dlgSoftFallbackEncrypt = new SoftFallbackEncrypt(SoftFallback.Encrypt);
-            var dlgSoftFallbackFixedRotate = new SoftFallbackFixedRotate(SoftFallback.FixedRotate);
-            var dlgSoftFallbackHashChoose = new SoftFallbackHashChoose(SoftFallback.HashChoose);
-            var dlgSoftFallbackHashLower = new SoftFallbackHashLower(SoftFallback.HashLower);
-            var dlgSoftFallbackHashMajority = new SoftFallbackHashMajority(SoftFallback.HashMajority);
-            var dlgSoftFallbackHashParity = new SoftFallbackHashParity(SoftFallback.HashParity);
-            var dlgSoftFallbackHashUpper = new SoftFallbackHashUpper(SoftFallback.HashUpper);
-            var dlgSoftFallbackInverseMixColumns = new SoftFallbackInverseMixColumns(SoftFallback.InverseMixColumns);
-            var dlgSoftFallbackMixColumns = new SoftFallbackMixColumns(SoftFallback.MixColumns);
-            var dlgSoftFallbackPolynomialMult64_128 = new SoftFallbackPolynomialMult64_128(SoftFallback.PolynomialMult64_128);
-            var dlgSoftFallbackSatF32ToS32 = new SoftFallbackSatF32ToS32(SoftFallback.SatF32ToS32);
-            var dlgSoftFallbackSatF32ToS64 = new SoftFallbackSatF32ToS64(SoftFallback.SatF32ToS64);
-            var dlgSoftFallbackSatF32ToU32 = new SoftFallbackSatF32ToU32(SoftFallback.SatF32ToU32);
-            var dlgSoftFallbackSatF32ToU64 = new SoftFallbackSatF32ToU64(SoftFallback.SatF32ToU64);
-            var dlgSoftFallbackSatF64ToS32 = new SoftFallbackSatF64ToS32(SoftFallback.SatF64ToS32);
-            var dlgSoftFallbackSatF64ToS64 = new SoftFallbackSatF64ToS64(SoftFallback.SatF64ToS64);
-            var dlgSoftFallbackSatF64ToU32 = new SoftFallbackSatF64ToU32(SoftFallback.SatF64ToU32);
-            var dlgSoftFallbackSatF64ToU64 = new SoftFallbackSatF64ToU64(SoftFallback.SatF64ToU64);
-            var dlgSoftFallbackSha1SchedulePart1 = new SoftFallbackSha1SchedulePart1(SoftFallback.Sha1SchedulePart1);
-            var dlgSoftFallbackSha1SchedulePart2 = new SoftFallbackSha1SchedulePart2(SoftFallback.Sha1SchedulePart2);
-            var dlgSoftFallbackSha256SchedulePart1 = new SoftFallbackSha256SchedulePart1(SoftFallback.Sha256SchedulePart1);
-            var dlgSoftFallbackSha256SchedulePart2 = new SoftFallbackSha256SchedulePart2(SoftFallback.Sha256SchedulePart2);
-            var dlgSoftFallbackSignedShrImm64 = new SoftFallbackSignedShrImm64(SoftFallback.SignedShrImm64);
-            var dlgSoftFallbackTbl1 = new SoftFallbackTbl1(SoftFallback.Tbl1);
-            var dlgSoftFallbackTbl2 = new SoftFallbackTbl2(SoftFallback.Tbl2);
-            var dlgSoftFallbackTbl3 = new SoftFallbackTbl3(SoftFallback.Tbl3);
-            var dlgSoftFallbackTbl4 = new SoftFallbackTbl4(SoftFallback.Tbl4);
-            var dlgSoftFallbackTbx1 = new SoftFallbackTbx1(SoftFallback.Tbx1);
-            var dlgSoftFallbackTbx2 = new SoftFallbackTbx2(SoftFallback.Tbx2);
-            var dlgSoftFallbackTbx3 = new SoftFallbackTbx3(SoftFallback.Tbx3);
-            var dlgSoftFallbackTbx4 = new SoftFallbackTbx4(SoftFallback.Tbx4);
-            var dlgSoftFallbackUnsignedShrImm64 = new SoftFallbackUnsignedShrImm64(SoftFallback.UnsignedShrImm64);
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.CountLeadingSigns)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.CountLeadingZeros)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Crc32b)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Crc32cb)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Crc32ch)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Crc32cw)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Crc32cx)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Crc32h)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Crc32w)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Crc32x)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Decrypt)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Encrypt)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.FixedRotate)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.HashChoose)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.HashLower)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.HashMajority)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.HashParity)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.HashUpper)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.InverseMixColumns)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.MixColumns)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.PolynomialMult64_128)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.SatF32ToS32)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.SatF32ToS64)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.SatF32ToU32)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.SatF32ToU64)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.SatF64ToS32)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.SatF64ToS64)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.SatF64ToU32)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.SatF64ToU64)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Sha1SchedulePart1)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Sha1SchedulePart2)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Sha256SchedulePart1)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Sha256SchedulePart2)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.SignedShrImm64)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Tbl1)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Tbl2)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Tbl3)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Tbl4)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Tbx1)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Tbx2)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Tbx3)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Tbx4)));
+            SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.UnsignedShrImm64)));
 
-            var dlgSoftFloat16_32FPConvert = new SoftFloat16_32FPConvert(SoftFloat16_32.FPConvert);
-            var dlgSoftFloat16_64FPConvert = new SoftFloat16_64FPConvert(SoftFloat16_64.FPConvert);
+            SetDelegateInfo(typeof(SoftFloat16_32).GetMethod(nameof(SoftFloat16_32.FPConvert)));
+            SetDelegateInfo(typeof(SoftFloat16_64).GetMethod(nameof(SoftFloat16_64.FPConvert)));
 
-            var dlgSoftFloat32FPAdd = new SoftFloat32FPAdd(SoftFloat32.FPAdd);
-            var dlgSoftFloat32FPAddFpscr = new SoftFloat32FPAddFpscr(SoftFloat32.FPAddFpscr); // A32 only.
-            var dlgSoftFloat32FPCompare = new SoftFloat32FPCompare(SoftFloat32.FPCompare);
-            var dlgSoftFloat32FPCompareEQ = new SoftFloat32FPCompareEQ(SoftFloat32.FPCompareEQ);
-            var dlgSoftFloat32FPCompareEQFpscr = new SoftFloat32FPCompareEQFpscr(SoftFloat32.FPCompareEQFpscr); // A32 only.
-            var dlgSoftFloat32FPCompareGE = new SoftFloat32FPCompareGE(SoftFloat32.FPCompareGE);
-            var dlgSoftFloat32FPCompareGEFpscr = new SoftFloat32FPCompareGEFpscr(SoftFloat32.FPCompareGEFpscr); // A32 only.
-            var dlgSoftFloat32FPCompareGT = new SoftFloat32FPCompareGT(SoftFloat32.FPCompareGT);
-            var dlgSoftFloat32FPCompareGTFpscr = new SoftFloat32FPCompareGTFpscr(SoftFloat32.FPCompareGTFpscr); // A32 only.
-            var dlgSoftFloat32FPCompareLE = new SoftFloat32FPCompareLE(SoftFloat32.FPCompareLE);
-            var dlgSoftFloat32FPCompareLEFpscr = new SoftFloat32FPCompareLEFpscr(SoftFloat32.FPCompareLEFpscr); // A32 only.
-            var dlgSoftFloat32FPCompareLT = new SoftFloat32FPCompareLT(SoftFloat32.FPCompareLT);
-            var dlgSoftFloat32FPCompareLTFpscr = new SoftFloat32FPCompareLTFpscr(SoftFloat32.FPCompareLTFpscr); // A32 only.
-            var dlgSoftFloat32FPDiv = new SoftFloat32FPDiv(SoftFloat32.FPDiv);
-            var dlgSoftFloat32FPMax = new SoftFloat32FPMax(SoftFloat32.FPMax);
-            var dlgSoftFloat32FPMaxFpscr = new SoftFloat32FPMaxFpscr(SoftFloat32.FPMaxFpscr); // A32 only.
-            var dlgSoftFloat32FPMaxNum = new SoftFloat32FPMaxNum(SoftFloat32.FPMaxNum);
-            var dlgSoftFloat32FPMaxNumFpscr = new SoftFloat32FPMaxNumFpscr(SoftFloat32.FPMaxNumFpscr); // A32 only.
-            var dlgSoftFloat32FPMin = new SoftFloat32FPMin(SoftFloat32.FPMin);
-            var dlgSoftFloat32FPMinFpscr = new SoftFloat32FPMinFpscr(SoftFloat32.FPMinFpscr); // A32 only.
-            var dlgSoftFloat32FPMinNum = new SoftFloat32FPMinNum(SoftFloat32.FPMinNum);
-            var dlgSoftFloat32FPMinNumFpscr = new SoftFloat32FPMinNumFpscr(SoftFloat32.FPMinNumFpscr); // A32 only.
-            var dlgSoftFloat32FPMul = new SoftFloat32FPMul(SoftFloat32.FPMul);
-            var dlgSoftFloat32FPMulFpscr = new SoftFloat32FPMulFpscr(SoftFloat32.FPMulFpscr); // A32 only.
-            var dlgSoftFloat32FPMulAdd = new SoftFloat32FPMulAdd(SoftFloat32.FPMulAdd);
-            var dlgSoftFloat32FPMulAddFpscr = new SoftFloat32FPMulAddFpscr(SoftFloat32.FPMulAddFpscr); // A32 only.
-            var dlgSoftFloat32FPMulSub = new SoftFloat32FPMulSub(SoftFloat32.FPMulSub);
-            var dlgSoftFloat32FPMulSubFpscr = new SoftFloat32FPMulSubFpscr(SoftFloat32.FPMulSubFpscr); // A32 only.
-            var dlgSoftFloat32FPMulX = new SoftFloat32FPMulX(SoftFloat32.FPMulX);
-            var dlgSoftFloat32FPNegMulAdd = new SoftFloat32FPNegMulAdd(SoftFloat32.FPNegMulAdd);
-            var dlgSoftFloat32FPNegMulSub = new SoftFloat32FPNegMulSub(SoftFloat32.FPNegMulSub);
-            var dlgSoftFloat32FPRecipEstimate = new SoftFloat32FPRecipEstimate(SoftFloat32.FPRecipEstimate);
-            var dlgSoftFloat32FPRecipEstimateFpscr = new SoftFloat32FPRecipEstimateFpscr(SoftFloat32.FPRecipEstimateFpscr); // A32 only.
-            var dlgSoftFloat32FPRecipStep = new SoftFloat32FPRecipStep(SoftFloat32.FPRecipStep); // A32 only.
-            var dlgSoftFloat32FPRecipStepFused = new SoftFloat32FPRecipStepFused(SoftFloat32.FPRecipStepFused);
-            var dlgSoftFloat32FPRecpX = new SoftFloat32FPRecpX(SoftFloat32.FPRecpX);
-            var dlgSoftFloat32FPRSqrtEstimate = new SoftFloat32FPRSqrtEstimate(SoftFloat32.FPRSqrtEstimate);
-            var dlgSoftFloat32FPRSqrtEstimateFpscr = new SoftFloat32FPRSqrtEstimateFpscr(SoftFloat32.FPRSqrtEstimateFpscr); // A32 only.
-            var dlgSoftFloat32FPRSqrtStep = new SoftFloat32FPRSqrtStep(SoftFloat32.FPRSqrtStep); // A32 only.
-            var dlgSoftFloat32FPRSqrtStepFused = new SoftFloat32FPRSqrtStepFused(SoftFloat32.FPRSqrtStepFused);
-            var dlgSoftFloat32FPSqrt = new SoftFloat32FPSqrt(SoftFloat32.FPSqrt);
-            var dlgSoftFloat32FPSub = new SoftFloat32FPSub(SoftFloat32.FPSub);
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPAdd)));
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPAddFpscr))); // A32 only.
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPCompare)));
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPCompareEQ)));
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPCompareEQFpscr))); // A32 only.
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPCompareGE)));
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPCompareGEFpscr))); // A32 only.
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPCompareGT)));
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPCompareGTFpscr))); // A32 only.
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPCompareLE)));
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPCompareLEFpscr))); // A32 only.
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPCompareLT)));
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPCompareLTFpscr))); // A32 only.
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPDiv)));
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPMax)));
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPMaxFpscr))); // A32 only.
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPMaxNum)));
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPMaxNumFpscr))); // A32 only.
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPMin)));
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPMinFpscr))); // A32 only.
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPMinNum)));
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPMinNumFpscr))); // A32 only.
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPMul)));
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPMulFpscr))); // A32 only.
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPMulAdd)));
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPMulAddFpscr))); // A32 only.
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPMulSub)));
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPMulSubFpscr))); // A32 only.
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPMulX)));
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPNegMulAdd)));
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPNegMulSub)));
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPRecipEstimate)));
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPRecipEstimateFpscr))); // A32 only.
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPRecipStep))); // A32 only.
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPRecipStepFused)));
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPRecpX)));
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPRSqrtEstimate)));
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPRSqrtEstimateFpscr))); // A32 only.
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPRSqrtStep))); // A32 only.
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPRSqrtStepFused)));
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPSqrt)));
+            SetDelegateInfo(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPSub)));
 
-            var dlgSoftFloat32_16FPConvert = new SoftFloat32_16FPConvert(SoftFloat32_16.FPConvert);
+            SetDelegateInfo(typeof(SoftFloat32_16).GetMethod(nameof(SoftFloat32_16.FPConvert)));
 
-            var dlgSoftFloat64FPAdd = new SoftFloat64FPAdd(SoftFloat64.FPAdd);
-            var dlgSoftFloat64FPAddFpscr = new SoftFloat64FPAddFpscr(SoftFloat64.FPAddFpscr); // A32 only.
-            var dlgSoftFloat64FPCompare = new SoftFloat64FPCompare(SoftFloat64.FPCompare);
-            var dlgSoftFloat64FPCompareEQ = new SoftFloat64FPCompareEQ(SoftFloat64.FPCompareEQ);
-            var dlgSoftFloat64FPCompareEQFpscr = new SoftFloat64FPCompareEQFpscr(SoftFloat64.FPCompareEQFpscr); // A32 only.
-            var dlgSoftFloat64FPCompareGE = new SoftFloat64FPCompareGE(SoftFloat64.FPCompareGE);
-            var dlgSoftFloat64FPCompareGEFpscr = new SoftFloat64FPCompareGEFpscr(SoftFloat64.FPCompareGEFpscr); // A32 only.
-            var dlgSoftFloat64FPCompareGT = new SoftFloat64FPCompareGT(SoftFloat64.FPCompareGT);
-            var dlgSoftFloat64FPCompareGTFpscr = new SoftFloat64FPCompareGTFpscr(SoftFloat64.FPCompareGTFpscr); // A32 only.
-            var dlgSoftFloat64FPCompareLE = new SoftFloat64FPCompareLE(SoftFloat64.FPCompareLE);
-            var dlgSoftFloat64FPCompareLEFpscr = new SoftFloat64FPCompareLEFpscr(SoftFloat64.FPCompareLEFpscr); // A32 only.
-            var dlgSoftFloat64FPCompareLT = new SoftFloat64FPCompareLT(SoftFloat64.FPCompareLT);
-            var dlgSoftFloat64FPCompareLTFpscr = new SoftFloat64FPCompareLTFpscr(SoftFloat64.FPCompareLTFpscr); // A32 only.
-            var dlgSoftFloat64FPDiv = new SoftFloat64FPDiv(SoftFloat64.FPDiv);
-            var dlgSoftFloat64FPMax = new SoftFloat64FPMax(SoftFloat64.FPMax);
-            var dlgSoftFloat64FPMaxFpscr = new SoftFloat64FPMaxFpscr(SoftFloat64.FPMaxFpscr); // A32 only.
-            var dlgSoftFloat64FPMaxNum = new SoftFloat64FPMaxNum(SoftFloat64.FPMaxNum);
-            var dlgSoftFloat64FPMaxNumFpscr = new SoftFloat64FPMaxNumFpscr(SoftFloat64.FPMaxNumFpscr); // A32 only.
-            var dlgSoftFloat64FPMin = new SoftFloat64FPMin(SoftFloat64.FPMin);
-            var dlgSoftFloat64FPMinFpscr = new SoftFloat64FPMinFpscr(SoftFloat64.FPMinFpscr); // A32 only.
-            var dlgSoftFloat64FPMinNum = new SoftFloat64FPMinNum(SoftFloat64.FPMinNum);
-            var dlgSoftFloat64FPMinNumFpscr = new SoftFloat64FPMinNumFpscr(SoftFloat64.FPMinNumFpscr); // A32 only.
-            var dlgSoftFloat64FPMul = new SoftFloat64FPMul(SoftFloat64.FPMul);
-            var dlgSoftFloat64FPMulFpscr = new SoftFloat64FPMulFpscr(SoftFloat64.FPMulFpscr); // A32 only.
-            var dlgSoftFloat64FPMulAdd = new SoftFloat64FPMulAdd(SoftFloat64.FPMulAdd);
-            var dlgSoftFloat64FPMulAddFpscr = new SoftFloat64FPMulAddFpscr(SoftFloat64.FPMulAddFpscr); // A32 only.
-            var dlgSoftFloat64FPMulSub = new SoftFloat64FPMulSub(SoftFloat64.FPMulSub);
-            var dlgSoftFloat64FPMulSubFpscr = new SoftFloat64FPMulSubFpscr(SoftFloat64.FPMulSubFpscr); // A32 only.
-            var dlgSoftFloat64FPMulX = new SoftFloat64FPMulX(SoftFloat64.FPMulX);
-            var dlgSoftFloat64FPNegMulAdd = new SoftFloat64FPNegMulAdd(SoftFloat64.FPNegMulAdd);
-            var dlgSoftFloat64FPNegMulSub = new SoftFloat64FPNegMulSub(SoftFloat64.FPNegMulSub);
-            var dlgSoftFloat64FPRecipEstimate = new SoftFloat64FPRecipEstimate(SoftFloat64.FPRecipEstimate);
-            var dlgSoftFloat64FPRecipEstimateFpscr = new SoftFloat64FPRecipEstimateFpscr(SoftFloat64.FPRecipEstimateFpscr); // A32 only.
-            var dlgSoftFloat64FPRecipStep = new SoftFloat64FPRecipStep(SoftFloat64.FPRecipStep); // A32 only.
-            var dlgSoftFloat64FPRecipStepFused = new SoftFloat64FPRecipStepFused(SoftFloat64.FPRecipStepFused);
-            var dlgSoftFloat64FPRecpX = new SoftFloat64FPRecpX(SoftFloat64.FPRecpX);
-            var dlgSoftFloat64FPRSqrtEstimate = new SoftFloat64FPRSqrtEstimate(SoftFloat64.FPRSqrtEstimate);
-            var dlgSoftFloat64FPRSqrtEstimateFpscr = new SoftFloat64FPRSqrtEstimateFpscr(SoftFloat64.FPRSqrtEstimateFpscr); // A32 only.
-            var dlgSoftFloat64FPRSqrtStep = new SoftFloat64FPRSqrtStep(SoftFloat64.FPRSqrtStep); // A32 only.
-            var dlgSoftFloat64FPRSqrtStepFused = new SoftFloat64FPRSqrtStepFused(SoftFloat64.FPRSqrtStepFused);
-            var dlgSoftFloat64FPSqrt = new SoftFloat64FPSqrt(SoftFloat64.FPSqrt);
-            var dlgSoftFloat64FPSub = new SoftFloat64FPSub(SoftFloat64.FPSub);
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPAdd)));
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPAddFpscr))); // A32 only.
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPCompare)));
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPCompareEQ)));
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPCompareEQFpscr))); // A32 only.
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPCompareGE)));
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPCompareGEFpscr))); // A32 only.
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPCompareGT)));
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPCompareGTFpscr))); // A32 only.
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPCompareLE)));
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPCompareLEFpscr))); // A32 only.
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPCompareLT)));
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPCompareLTFpscr))); // A32 only.
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPDiv)));
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPMax)));
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPMaxFpscr))); // A32 only.
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPMaxNum)));
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPMaxNumFpscr))); // A32 only.
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPMin)));
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPMinFpscr))); // A32 only.
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPMinNum)));
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPMinNumFpscr))); // A32 only.
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPMul)));
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPMulFpscr))); // A32 only.
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPMulAdd)));
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPMulAddFpscr))); // A32 only.
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPMulSub)));
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPMulSubFpscr))); // A32 only.
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPMulX)));
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPNegMulAdd)));
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPNegMulSub)));
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPRecipEstimate)));
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPRecipEstimateFpscr))); // A32 only.
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPRecipStep))); // A32 only.
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPRecipStepFused)));
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPRecpX)));
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPRSqrtEstimate)));
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPRSqrtEstimateFpscr))); // A32 only.
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPRSqrtStep))); // A32 only.
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPRSqrtStepFused)));
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPSqrt)));
+            SetDelegateInfo(typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPSub)));
 
-            var dlgSoftFloat64_16FPConvert = new SoftFloat64_16FPConvert(SoftFloat64_16.FPConvert);
-
-            SetDelegateInfo(dlgMathAbs, Marshal.GetFunctionPointerForDelegate<MathAbs>(dlgMathAbs));
-            SetDelegateInfo(dlgMathCeiling, Marshal.GetFunctionPointerForDelegate<MathCeiling>(dlgMathCeiling));
-            SetDelegateInfo(dlgMathFloor, Marshal.GetFunctionPointerForDelegate<MathFloor>(dlgMathFloor));
-            SetDelegateInfo(dlgMathRound, Marshal.GetFunctionPointerForDelegate<MathRound>(dlgMathRound));
-            SetDelegateInfo(dlgMathTruncate, Marshal.GetFunctionPointerForDelegate<MathTruncate>(dlgMathTruncate));
-
-            SetDelegateInfo(dlgMathFAbs, Marshal.GetFunctionPointerForDelegate<MathFAbs>(dlgMathFAbs));
-            SetDelegateInfo(dlgMathFCeiling, Marshal.GetFunctionPointerForDelegate<MathFCeiling>(dlgMathFCeiling));
-            SetDelegateInfo(dlgMathFFloor, Marshal.GetFunctionPointerForDelegate<MathFFloor>(dlgMathFFloor));
-            SetDelegateInfo(dlgMathFRound, Marshal.GetFunctionPointerForDelegate<MathFRound>(dlgMathFRound));
-            SetDelegateInfo(dlgMathFTruncate, Marshal.GetFunctionPointerForDelegate<MathFTruncate>(dlgMathFTruncate));
-
-            SetDelegateInfo(dlgNativeInterfaceBreak, Marshal.GetFunctionPointerForDelegate<NativeInterfaceBreak>(dlgNativeInterfaceBreak));
-            SetDelegateInfo(dlgNativeInterfaceCheckSynchronization, Marshal.GetFunctionPointerForDelegate<NativeInterfaceCheckSynchronization>(dlgNativeInterfaceCheckSynchronization));
-            SetDelegateInfo(dlgNativeInterfaceEnqueueForRejit, Marshal.GetFunctionPointerForDelegate<NativeInterfaceEnqueueForRejit>(dlgNativeInterfaceEnqueueForRejit));
-            SetDelegateInfo(dlgNativeInterfaceGetCntfrqEl0, Marshal.GetFunctionPointerForDelegate<NativeInterfaceGetCntfrqEl0>(dlgNativeInterfaceGetCntfrqEl0));
-            SetDelegateInfo(dlgNativeInterfaceGetCntpctEl0, Marshal.GetFunctionPointerForDelegate<NativeInterfaceGetCntpctEl0>(dlgNativeInterfaceGetCntpctEl0));
-            SetDelegateInfo(dlgNativeInterfaceGetCntvctEl0, Marshal.GetFunctionPointerForDelegate<NativeInterfaceGetCntvctEl0>(dlgNativeInterfaceGetCntvctEl0));
-            SetDelegateInfo(dlgNativeInterfaceGetCtrEl0, Marshal.GetFunctionPointerForDelegate<NativeInterfaceGetCtrEl0>(dlgNativeInterfaceGetCtrEl0));
-            SetDelegateInfo(dlgNativeInterfaceGetDczidEl0, Marshal.GetFunctionPointerForDelegate<NativeInterfaceGetDczidEl0>(dlgNativeInterfaceGetDczidEl0));
-            SetDelegateInfo(dlgNativeInterfaceGetFunctionAddress, Marshal.GetFunctionPointerForDelegate<NativeInterfaceGetFunctionAddress>(dlgNativeInterfaceGetFunctionAddress));
-            SetDelegateInfo(dlgNativeInterfaceInvalidateCacheLine, Marshal.GetFunctionPointerForDelegate<NativeInterfaceInvalidateCacheLine>(dlgNativeInterfaceInvalidateCacheLine));
-            SetDelegateInfo(dlgNativeInterfaceReadByte, Marshal.GetFunctionPointerForDelegate<NativeInterfaceReadByte>(dlgNativeInterfaceReadByte));
-            SetDelegateInfo(dlgNativeInterfaceReadUInt16, Marshal.GetFunctionPointerForDelegate<NativeInterfaceReadUInt16>(dlgNativeInterfaceReadUInt16));
-            SetDelegateInfo(dlgNativeInterfaceReadUInt32, Marshal.GetFunctionPointerForDelegate<NativeInterfaceReadUInt32>(dlgNativeInterfaceReadUInt32));
-            SetDelegateInfo(dlgNativeInterfaceReadUInt64, Marshal.GetFunctionPointerForDelegate<NativeInterfaceReadUInt64>(dlgNativeInterfaceReadUInt64));
-            SetDelegateInfo(dlgNativeInterfaceReadVector128, Marshal.GetFunctionPointerForDelegate<NativeInterfaceReadVector128>(dlgNativeInterfaceReadVector128));
-            SetDelegateInfo(dlgNativeInterfaceSignalMemoryTracking, Marshal.GetFunctionPointerForDelegate<NativeInterfaceSignalMemoryTracking>(dlgNativeInterfaceSignalMemoryTracking));
-            SetDelegateInfo(dlgNativeInterfaceSupervisorCall, Marshal.GetFunctionPointerForDelegate<NativeInterfaceSupervisorCall>(dlgNativeInterfaceSupervisorCall));
-            SetDelegateInfo(dlgNativeInterfaceThrowInvalidMemoryAccess, Marshal.GetFunctionPointerForDelegate<NativeInterfaceThrowInvalidMemoryAccess>(dlgNativeInterfaceThrowInvalidMemoryAccess));
-            SetDelegateInfo(dlgNativeInterfaceUndefined, Marshal.GetFunctionPointerForDelegate<NativeInterfaceUndefined>(dlgNativeInterfaceUndefined));
-            SetDelegateInfo(dlgNativeInterfaceWriteByte, Marshal.GetFunctionPointerForDelegate<NativeInterfaceWriteByte>(dlgNativeInterfaceWriteByte));
-            SetDelegateInfo(dlgNativeInterfaceWriteUInt16, Marshal.GetFunctionPointerForDelegate<NativeInterfaceWriteUInt16>(dlgNativeInterfaceWriteUInt16));
-            SetDelegateInfo(dlgNativeInterfaceWriteUInt32, Marshal.GetFunctionPointerForDelegate<NativeInterfaceWriteUInt32>(dlgNativeInterfaceWriteUInt32));
-            SetDelegateInfo(dlgNativeInterfaceWriteUInt64, Marshal.GetFunctionPointerForDelegate<NativeInterfaceWriteUInt64>(dlgNativeInterfaceWriteUInt64));
-            SetDelegateInfo(dlgNativeInterfaceWriteVector128, Marshal.GetFunctionPointerForDelegate<NativeInterfaceWriteVector128>(dlgNativeInterfaceWriteVector128));
-
-            SetDelegateInfo(dlgSoftFallbackCountLeadingSigns, Marshal.GetFunctionPointerForDelegate<SoftFallbackCountLeadingSigns>(dlgSoftFallbackCountLeadingSigns));
-            SetDelegateInfo(dlgSoftFallbackCountLeadingZeros, Marshal.GetFunctionPointerForDelegate<SoftFallbackCountLeadingZeros>(dlgSoftFallbackCountLeadingZeros));
-            SetDelegateInfo(dlgSoftFallbackCrc32b, Marshal.GetFunctionPointerForDelegate<SoftFallbackCrc32b>(dlgSoftFallbackCrc32b));
-            SetDelegateInfo(dlgSoftFallbackCrc32cb, Marshal.GetFunctionPointerForDelegate<SoftFallbackCrc32cb>(dlgSoftFallbackCrc32cb));
-            SetDelegateInfo(dlgSoftFallbackCrc32ch, Marshal.GetFunctionPointerForDelegate<SoftFallbackCrc32ch>(dlgSoftFallbackCrc32ch));
-            SetDelegateInfo(dlgSoftFallbackCrc32cw, Marshal.GetFunctionPointerForDelegate<SoftFallbackCrc32cw>(dlgSoftFallbackCrc32cw));
-            SetDelegateInfo(dlgSoftFallbackCrc32cx, Marshal.GetFunctionPointerForDelegate<SoftFallbackCrc32cx>(dlgSoftFallbackCrc32cx));
-            SetDelegateInfo(dlgSoftFallbackCrc32h, Marshal.GetFunctionPointerForDelegate<SoftFallbackCrc32h>(dlgSoftFallbackCrc32h));
-            SetDelegateInfo(dlgSoftFallbackCrc32w, Marshal.GetFunctionPointerForDelegate<SoftFallbackCrc32w>(dlgSoftFallbackCrc32w));
-            SetDelegateInfo(dlgSoftFallbackCrc32x, Marshal.GetFunctionPointerForDelegate<SoftFallbackCrc32x>(dlgSoftFallbackCrc32x));
-            SetDelegateInfo(dlgSoftFallbackDecrypt, Marshal.GetFunctionPointerForDelegate<SoftFallbackDecrypt>(dlgSoftFallbackDecrypt));
-            SetDelegateInfo(dlgSoftFallbackEncrypt, Marshal.GetFunctionPointerForDelegate<SoftFallbackEncrypt>(dlgSoftFallbackEncrypt));
-            SetDelegateInfo(dlgSoftFallbackFixedRotate, Marshal.GetFunctionPointerForDelegate<SoftFallbackFixedRotate>(dlgSoftFallbackFixedRotate));
-            SetDelegateInfo(dlgSoftFallbackHashChoose, Marshal.GetFunctionPointerForDelegate<SoftFallbackHashChoose>(dlgSoftFallbackHashChoose));
-            SetDelegateInfo(dlgSoftFallbackHashLower, Marshal.GetFunctionPointerForDelegate<SoftFallbackHashLower>(dlgSoftFallbackHashLower));
-            SetDelegateInfo(dlgSoftFallbackHashMajority, Marshal.GetFunctionPointerForDelegate<SoftFallbackHashMajority>(dlgSoftFallbackHashMajority));
-            SetDelegateInfo(dlgSoftFallbackHashParity, Marshal.GetFunctionPointerForDelegate<SoftFallbackHashParity>(dlgSoftFallbackHashParity));
-            SetDelegateInfo(dlgSoftFallbackHashUpper, Marshal.GetFunctionPointerForDelegate<SoftFallbackHashUpper>(dlgSoftFallbackHashUpper));
-            SetDelegateInfo(dlgSoftFallbackInverseMixColumns, Marshal.GetFunctionPointerForDelegate<SoftFallbackInverseMixColumns>(dlgSoftFallbackInverseMixColumns));
-            SetDelegateInfo(dlgSoftFallbackMixColumns, Marshal.GetFunctionPointerForDelegate<SoftFallbackMixColumns>(dlgSoftFallbackMixColumns));
-            SetDelegateInfo(dlgSoftFallbackPolynomialMult64_128, Marshal.GetFunctionPointerForDelegate<SoftFallbackPolynomialMult64_128>(dlgSoftFallbackPolynomialMult64_128));
-            SetDelegateInfo(dlgSoftFallbackSatF32ToS32, Marshal.GetFunctionPointerForDelegate<SoftFallbackSatF32ToS32>(dlgSoftFallbackSatF32ToS32));
-            SetDelegateInfo(dlgSoftFallbackSatF32ToS64, Marshal.GetFunctionPointerForDelegate<SoftFallbackSatF32ToS64>(dlgSoftFallbackSatF32ToS64));
-            SetDelegateInfo(dlgSoftFallbackSatF32ToU32, Marshal.GetFunctionPointerForDelegate<SoftFallbackSatF32ToU32>(dlgSoftFallbackSatF32ToU32));
-            SetDelegateInfo(dlgSoftFallbackSatF32ToU64, Marshal.GetFunctionPointerForDelegate<SoftFallbackSatF32ToU64>(dlgSoftFallbackSatF32ToU64));
-            SetDelegateInfo(dlgSoftFallbackSatF64ToS32, Marshal.GetFunctionPointerForDelegate<SoftFallbackSatF64ToS32>(dlgSoftFallbackSatF64ToS32));
-            SetDelegateInfo(dlgSoftFallbackSatF64ToS64, Marshal.GetFunctionPointerForDelegate<SoftFallbackSatF64ToS64>(dlgSoftFallbackSatF64ToS64));
-            SetDelegateInfo(dlgSoftFallbackSatF64ToU32, Marshal.GetFunctionPointerForDelegate<SoftFallbackSatF64ToU32>(dlgSoftFallbackSatF64ToU32));
-            SetDelegateInfo(dlgSoftFallbackSatF64ToU64, Marshal.GetFunctionPointerForDelegate<SoftFallbackSatF64ToU64>(dlgSoftFallbackSatF64ToU64));
-            SetDelegateInfo(dlgSoftFallbackSha1SchedulePart1, Marshal.GetFunctionPointerForDelegate<SoftFallbackSha1SchedulePart1>(dlgSoftFallbackSha1SchedulePart1));
-            SetDelegateInfo(dlgSoftFallbackSha1SchedulePart2, Marshal.GetFunctionPointerForDelegate<SoftFallbackSha1SchedulePart2>(dlgSoftFallbackSha1SchedulePart2));
-            SetDelegateInfo(dlgSoftFallbackSha256SchedulePart1, Marshal.GetFunctionPointerForDelegate<SoftFallbackSha256SchedulePart1>(dlgSoftFallbackSha256SchedulePart1));
-            SetDelegateInfo(dlgSoftFallbackSha256SchedulePart2, Marshal.GetFunctionPointerForDelegate<SoftFallbackSha256SchedulePart2>(dlgSoftFallbackSha256SchedulePart2));
-            SetDelegateInfo(dlgSoftFallbackSignedShrImm64, Marshal.GetFunctionPointerForDelegate<SoftFallbackSignedShrImm64>(dlgSoftFallbackSignedShrImm64));
-            SetDelegateInfo(dlgSoftFallbackTbl1, Marshal.GetFunctionPointerForDelegate<SoftFallbackTbl1>(dlgSoftFallbackTbl1));
-            SetDelegateInfo(dlgSoftFallbackTbl2, Marshal.GetFunctionPointerForDelegate<SoftFallbackTbl2>(dlgSoftFallbackTbl2));
-            SetDelegateInfo(dlgSoftFallbackTbl3, Marshal.GetFunctionPointerForDelegate<SoftFallbackTbl3>(dlgSoftFallbackTbl3));
-            SetDelegateInfo(dlgSoftFallbackTbl4, Marshal.GetFunctionPointerForDelegate<SoftFallbackTbl4>(dlgSoftFallbackTbl4));
-            SetDelegateInfo(dlgSoftFallbackTbx1, Marshal.GetFunctionPointerForDelegate<SoftFallbackTbx1>(dlgSoftFallbackTbx1));
-            SetDelegateInfo(dlgSoftFallbackTbx2, Marshal.GetFunctionPointerForDelegate<SoftFallbackTbx2>(dlgSoftFallbackTbx2));
-            SetDelegateInfo(dlgSoftFallbackTbx3, Marshal.GetFunctionPointerForDelegate<SoftFallbackTbx3>(dlgSoftFallbackTbx3));
-            SetDelegateInfo(dlgSoftFallbackTbx4, Marshal.GetFunctionPointerForDelegate<SoftFallbackTbx4>(dlgSoftFallbackTbx4));
-            SetDelegateInfo(dlgSoftFallbackUnsignedShrImm64, Marshal.GetFunctionPointerForDelegate<SoftFallbackUnsignedShrImm64>(dlgSoftFallbackUnsignedShrImm64));
-
-            SetDelegateInfo(dlgSoftFloat16_32FPConvert, Marshal.GetFunctionPointerForDelegate<SoftFloat16_32FPConvert>(dlgSoftFloat16_32FPConvert));
-            SetDelegateInfo(dlgSoftFloat16_64FPConvert, Marshal.GetFunctionPointerForDelegate<SoftFloat16_64FPConvert>(dlgSoftFloat16_64FPConvert));
-
-            SetDelegateInfo(dlgSoftFloat32FPAdd, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPAdd>(dlgSoftFloat32FPAdd));
-            SetDelegateInfo(dlgSoftFloat32FPAddFpscr, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPAddFpscr>(dlgSoftFloat32FPAddFpscr)); // A32 only.
-            SetDelegateInfo(dlgSoftFloat32FPCompare, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPCompare>(dlgSoftFloat32FPCompare));
-            SetDelegateInfo(dlgSoftFloat32FPCompareEQ, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPCompareEQ>(dlgSoftFloat32FPCompareEQ));
-            SetDelegateInfo(dlgSoftFloat32FPCompareEQFpscr, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPCompareEQFpscr>(dlgSoftFloat32FPCompareEQFpscr)); // A32 only.
-            SetDelegateInfo(dlgSoftFloat32FPCompareGE, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPCompareGE>(dlgSoftFloat32FPCompareGE));
-            SetDelegateInfo(dlgSoftFloat32FPCompareGEFpscr, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPCompareGEFpscr>(dlgSoftFloat32FPCompareGEFpscr)); // A32 only.
-            SetDelegateInfo(dlgSoftFloat32FPCompareGT, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPCompareGT>(dlgSoftFloat32FPCompareGT));
-            SetDelegateInfo(dlgSoftFloat32FPCompareGTFpscr, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPCompareGTFpscr>(dlgSoftFloat32FPCompareGTFpscr)); // A32 only.
-            SetDelegateInfo(dlgSoftFloat32FPCompareLE, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPCompareLE>(dlgSoftFloat32FPCompareLE));
-            SetDelegateInfo(dlgSoftFloat32FPCompareLEFpscr, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPCompareLEFpscr>(dlgSoftFloat32FPCompareLEFpscr)); // A32 only.
-            SetDelegateInfo(dlgSoftFloat32FPCompareLT, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPCompareLT>(dlgSoftFloat32FPCompareLT));
-            SetDelegateInfo(dlgSoftFloat32FPCompareLTFpscr, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPCompareLTFpscr>(dlgSoftFloat32FPCompareLTFpscr)); // A32 only.
-            SetDelegateInfo(dlgSoftFloat32FPDiv, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPDiv>(dlgSoftFloat32FPDiv));
-            SetDelegateInfo(dlgSoftFloat32FPMax, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPMax>(dlgSoftFloat32FPMax));
-            SetDelegateInfo(dlgSoftFloat32FPMaxFpscr, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPMaxFpscr>(dlgSoftFloat32FPMaxFpscr)); // A32 only.
-            SetDelegateInfo(dlgSoftFloat32FPMaxNum, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPMaxNum>(dlgSoftFloat32FPMaxNum));
-            SetDelegateInfo(dlgSoftFloat32FPMaxNumFpscr, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPMaxNumFpscr>(dlgSoftFloat32FPMaxNumFpscr)); // A32 only.
-            SetDelegateInfo(dlgSoftFloat32FPMin, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPMin>(dlgSoftFloat32FPMin));
-            SetDelegateInfo(dlgSoftFloat32FPMinFpscr, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPMinFpscr>(dlgSoftFloat32FPMinFpscr)); // A32 only.
-            SetDelegateInfo(dlgSoftFloat32FPMinNum, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPMinNum>(dlgSoftFloat32FPMinNum));
-            SetDelegateInfo(dlgSoftFloat32FPMinNumFpscr, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPMinNumFpscr>(dlgSoftFloat32FPMinNumFpscr)); // A32 only.
-            SetDelegateInfo(dlgSoftFloat32FPMul, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPMul>(dlgSoftFloat32FPMul));
-            SetDelegateInfo(dlgSoftFloat32FPMulFpscr, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPMulFpscr>(dlgSoftFloat32FPMulFpscr)); // A32 only.
-            SetDelegateInfo(dlgSoftFloat32FPMulAdd, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPMulAdd>(dlgSoftFloat32FPMulAdd));
-            SetDelegateInfo(dlgSoftFloat32FPMulAddFpscr, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPMulAddFpscr>(dlgSoftFloat32FPMulAddFpscr)); // A32 only.
-            SetDelegateInfo(dlgSoftFloat32FPMulSub, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPMulSub>(dlgSoftFloat32FPMulSub));
-            SetDelegateInfo(dlgSoftFloat32FPMulSubFpscr, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPMulSubFpscr>(dlgSoftFloat32FPMulSubFpscr)); // A32 only.
-            SetDelegateInfo(dlgSoftFloat32FPMulX, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPMulX>(dlgSoftFloat32FPMulX));
-            SetDelegateInfo(dlgSoftFloat32FPNegMulAdd, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPNegMulAdd>(dlgSoftFloat32FPNegMulAdd));
-            SetDelegateInfo(dlgSoftFloat32FPNegMulSub, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPNegMulSub>(dlgSoftFloat32FPNegMulSub));
-            SetDelegateInfo(dlgSoftFloat32FPRecipEstimate, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPRecipEstimate>(dlgSoftFloat32FPRecipEstimate));
-            SetDelegateInfo(dlgSoftFloat32FPRecipEstimateFpscr, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPRecipEstimateFpscr>(dlgSoftFloat32FPRecipEstimateFpscr)); // A32 only.
-            SetDelegateInfo(dlgSoftFloat32FPRecipStep, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPRecipStep>(dlgSoftFloat32FPRecipStep)); // A32 only.
-            SetDelegateInfo(dlgSoftFloat32FPRecipStepFused, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPRecipStepFused>(dlgSoftFloat32FPRecipStepFused));
-            SetDelegateInfo(dlgSoftFloat32FPRecpX, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPRecpX>(dlgSoftFloat32FPRecpX));
-            SetDelegateInfo(dlgSoftFloat32FPRSqrtEstimate, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPRSqrtEstimate>(dlgSoftFloat32FPRSqrtEstimate));
-            SetDelegateInfo(dlgSoftFloat32FPRSqrtEstimateFpscr, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPRSqrtEstimateFpscr>(dlgSoftFloat32FPRSqrtEstimateFpscr)); // A32 only.
-            SetDelegateInfo(dlgSoftFloat32FPRSqrtStep, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPRSqrtStep>(dlgSoftFloat32FPRSqrtStep)); // A32 only.
-            SetDelegateInfo(dlgSoftFloat32FPRSqrtStepFused, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPRSqrtStepFused>(dlgSoftFloat32FPRSqrtStepFused));
-            SetDelegateInfo(dlgSoftFloat32FPSqrt, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPSqrt>(dlgSoftFloat32FPSqrt));
-            SetDelegateInfo(dlgSoftFloat32FPSub, Marshal.GetFunctionPointerForDelegate<SoftFloat32FPSub>(dlgSoftFloat32FPSub));
-
-            SetDelegateInfo(dlgSoftFloat32_16FPConvert, Marshal.GetFunctionPointerForDelegate<SoftFloat32_16FPConvert>(dlgSoftFloat32_16FPConvert));
-
-            SetDelegateInfo(dlgSoftFloat64FPAdd, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPAdd>(dlgSoftFloat64FPAdd));
-            SetDelegateInfo(dlgSoftFloat64FPAddFpscr, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPAddFpscr>(dlgSoftFloat64FPAddFpscr)); // A32 only.
-            SetDelegateInfo(dlgSoftFloat64FPCompare, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPCompare>(dlgSoftFloat64FPCompare));
-            SetDelegateInfo(dlgSoftFloat64FPCompareEQ, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPCompareEQ>(dlgSoftFloat64FPCompareEQ));
-            SetDelegateInfo(dlgSoftFloat64FPCompareEQFpscr, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPCompareEQFpscr>(dlgSoftFloat64FPCompareEQFpscr)); // A32 only.
-            SetDelegateInfo(dlgSoftFloat64FPCompareGE, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPCompareGE>(dlgSoftFloat64FPCompareGE));
-            SetDelegateInfo(dlgSoftFloat64FPCompareGEFpscr, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPCompareGEFpscr>(dlgSoftFloat64FPCompareGEFpscr)); // A32 only.
-            SetDelegateInfo(dlgSoftFloat64FPCompareGT, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPCompareGT>(dlgSoftFloat64FPCompareGT));
-            SetDelegateInfo(dlgSoftFloat64FPCompareGTFpscr, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPCompareGTFpscr>(dlgSoftFloat64FPCompareGTFpscr)); // A32 only.
-            SetDelegateInfo(dlgSoftFloat64FPCompareLE, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPCompareLE>(dlgSoftFloat64FPCompareLE));
-            SetDelegateInfo(dlgSoftFloat64FPCompareLEFpscr, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPCompareLEFpscr>(dlgSoftFloat64FPCompareLEFpscr)); // A32 only.
-            SetDelegateInfo(dlgSoftFloat64FPCompareLT, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPCompareLT>(dlgSoftFloat64FPCompareLT));
-            SetDelegateInfo(dlgSoftFloat64FPCompareLTFpscr, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPCompareLTFpscr>(dlgSoftFloat64FPCompareLTFpscr)); // A32 only.
-            SetDelegateInfo(dlgSoftFloat64FPDiv, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPDiv>(dlgSoftFloat64FPDiv));
-            SetDelegateInfo(dlgSoftFloat64FPMax, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPMax>(dlgSoftFloat64FPMax));
-            SetDelegateInfo(dlgSoftFloat64FPMaxFpscr, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPMaxFpscr>(dlgSoftFloat64FPMaxFpscr)); // A32 only.
-            SetDelegateInfo(dlgSoftFloat64FPMaxNum, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPMaxNum>(dlgSoftFloat64FPMaxNum));
-            SetDelegateInfo(dlgSoftFloat64FPMaxNumFpscr, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPMaxNumFpscr>(dlgSoftFloat64FPMaxNumFpscr)); // A32 only.
-            SetDelegateInfo(dlgSoftFloat64FPMin, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPMin>(dlgSoftFloat64FPMin));
-            SetDelegateInfo(dlgSoftFloat64FPMinFpscr, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPMinFpscr>(dlgSoftFloat64FPMinFpscr)); // A32 only.
-            SetDelegateInfo(dlgSoftFloat64FPMinNum, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPMinNum>(dlgSoftFloat64FPMinNum));
-            SetDelegateInfo(dlgSoftFloat64FPMinNumFpscr, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPMinNumFpscr>(dlgSoftFloat64FPMinNumFpscr)); // A32 only.
-            SetDelegateInfo(dlgSoftFloat64FPMul, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPMul>(dlgSoftFloat64FPMul));
-            SetDelegateInfo(dlgSoftFloat64FPMulFpscr, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPMulFpscr>(dlgSoftFloat64FPMulFpscr)); // A32 only.
-            SetDelegateInfo(dlgSoftFloat64FPMulAdd, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPMulAdd>(dlgSoftFloat64FPMulAdd));
-            SetDelegateInfo(dlgSoftFloat64FPMulAddFpscr, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPMulAddFpscr>(dlgSoftFloat64FPMulAddFpscr)); // A32 only.
-            SetDelegateInfo(dlgSoftFloat64FPMulSub, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPMulSub>(dlgSoftFloat64FPMulSub));
-            SetDelegateInfo(dlgSoftFloat64FPMulSubFpscr, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPMulSubFpscr>(dlgSoftFloat64FPMulSubFpscr)); // A32 only.
-            SetDelegateInfo(dlgSoftFloat64FPMulX, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPMulX>(dlgSoftFloat64FPMulX));
-            SetDelegateInfo(dlgSoftFloat64FPNegMulAdd, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPNegMulAdd>(dlgSoftFloat64FPNegMulAdd));
-            SetDelegateInfo(dlgSoftFloat64FPNegMulSub, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPNegMulSub>(dlgSoftFloat64FPNegMulSub));
-            SetDelegateInfo(dlgSoftFloat64FPRecipEstimate, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPRecipEstimate>(dlgSoftFloat64FPRecipEstimate));
-            SetDelegateInfo(dlgSoftFloat64FPRecipEstimateFpscr, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPRecipEstimateFpscr>(dlgSoftFloat64FPRecipEstimateFpscr)); // A32 only.
-            SetDelegateInfo(dlgSoftFloat64FPRecipStep, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPRecipStep>(dlgSoftFloat64FPRecipStep)); // A32 only.
-            SetDelegateInfo(dlgSoftFloat64FPRecipStepFused, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPRecipStepFused>(dlgSoftFloat64FPRecipStepFused));
-            SetDelegateInfo(dlgSoftFloat64FPRecpX, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPRecpX>(dlgSoftFloat64FPRecpX));
-            SetDelegateInfo(dlgSoftFloat64FPRSqrtEstimate, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPRSqrtEstimate>(dlgSoftFloat64FPRSqrtEstimate));
-            SetDelegateInfo(dlgSoftFloat64FPRSqrtEstimateFpscr, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPRSqrtEstimateFpscr>(dlgSoftFloat64FPRSqrtEstimateFpscr)); // A32 only.
-            SetDelegateInfo(dlgSoftFloat64FPRSqrtStep, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPRSqrtStep>(dlgSoftFloat64FPRSqrtStep)); // A32 only.
-            SetDelegateInfo(dlgSoftFloat64FPRSqrtStepFused, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPRSqrtStepFused>(dlgSoftFloat64FPRSqrtStepFused));
-            SetDelegateInfo(dlgSoftFloat64FPSqrt, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPSqrt>(dlgSoftFloat64FPSqrt));
-            SetDelegateInfo(dlgSoftFloat64FPSub, Marshal.GetFunctionPointerForDelegate<SoftFloat64FPSub>(dlgSoftFloat64FPSub));
-
-            SetDelegateInfo(dlgSoftFloat64_16FPConvert, Marshal.GetFunctionPointerForDelegate<SoftFloat64_16FPConvert>(dlgSoftFloat64_16FPConvert));
+            SetDelegateInfo(typeof(SoftFloat64_16).GetMethod(nameof(SoftFloat64_16.FPConvert)));
         }
-
-        private delegate double MathAbs(double value);
-        private delegate double MathCeiling(double a);
-        private delegate double MathFloor(double d);
-        private delegate double MathRound(double value, MidpointRounding mode);
-        private delegate double MathTruncate(double d);
-
-        private delegate float MathFAbs(float x);
-        private delegate float MathFCeiling(float x);
-        private delegate float MathFFloor(float x);
-        private delegate float MathFRound(float x, MidpointRounding mode);
-        private delegate float MathFTruncate(float x);
-
-        private delegate void NativeInterfaceBreak(ulong address, int imm);
-        private delegate bool NativeInterfaceCheckSynchronization();
-        private delegate void NativeInterfaceEnqueueForRejit(ulong address);
-        private delegate ulong NativeInterfaceGetCntfrqEl0();
-        private delegate ulong NativeInterfaceGetCntpctEl0();
-        private delegate ulong NativeInterfaceGetCntvctEl0();
-        private delegate ulong NativeInterfaceGetCtrEl0();
-        private delegate ulong NativeInterfaceGetDczidEl0();
-        private delegate ulong NativeInterfaceGetFunctionAddress(ulong address);
-        private delegate void NativeInterfaceInvalidateCacheLine(ulong address);
-        private delegate byte NativeInterfaceReadByte(ulong address);
-        private delegate ushort NativeInterfaceReadUInt16(ulong address);
-        private delegate uint NativeInterfaceReadUInt32(ulong address);
-        private delegate ulong NativeInterfaceReadUInt64(ulong address);
-        private delegate V128 NativeInterfaceReadVector128(ulong address);
-        private delegate void NativeInterfaceSignalMemoryTracking(ulong address, ulong size, bool write);
-        private delegate void NativeInterfaceSupervisorCall(ulong address, int imm);
-        private delegate void NativeInterfaceThrowInvalidMemoryAccess(ulong address);
-        private delegate void NativeInterfaceUndefined(ulong address, int opCode);
-        private delegate void NativeInterfaceWriteByte(ulong address, byte value);
-        private delegate void NativeInterfaceWriteUInt16(ulong address, ushort value);
-        private delegate void NativeInterfaceWriteUInt32(ulong address, uint value);
-        private delegate void NativeInterfaceWriteUInt64(ulong address, ulong value);
-        private delegate void NativeInterfaceWriteVector128(ulong address, V128 value);
-
-        private delegate ulong SoftFallbackCountLeadingSigns(ulong value, int size);
-        private delegate ulong SoftFallbackCountLeadingZeros(ulong value, int size);
-        private delegate uint SoftFallbackCrc32b(uint crc, byte value);
-        private delegate uint SoftFallbackCrc32cb(uint crc, byte value);
-        private delegate uint SoftFallbackCrc32ch(uint crc, ushort value);
-        private delegate uint SoftFallbackCrc32cw(uint crc, uint value);
-        private delegate uint SoftFallbackCrc32cx(uint crc, ulong value);
-        private delegate uint SoftFallbackCrc32h(uint crc, ushort value);
-        private delegate uint SoftFallbackCrc32w(uint crc, uint value);
-        private delegate uint SoftFallbackCrc32x(uint crc, ulong value);
-        private delegate V128 SoftFallbackDecrypt(V128 value, V128 roundKey);
-        private delegate V128 SoftFallbackEncrypt(V128 value, V128 roundKey);
-        private delegate uint SoftFallbackFixedRotate(uint hash_e);
-        private delegate V128 SoftFallbackHashChoose(V128 hash_abcd, uint hash_e, V128 wk);
-        private delegate V128 SoftFallbackHashLower(V128 hash_abcd, V128 hash_efgh, V128 wk);
-        private delegate V128 SoftFallbackHashMajority(V128 hash_abcd, uint hash_e, V128 wk);
-        private delegate V128 SoftFallbackHashParity(V128 hash_abcd, uint hash_e, V128 wk);
-        private delegate V128 SoftFallbackHashUpper(V128 hash_abcd, V128 hash_efgh, V128 wk);
-        private delegate V128 SoftFallbackInverseMixColumns(V128 value);
-        private delegate V128 SoftFallbackMixColumns(V128 value);
-        private delegate V128 SoftFallbackPolynomialMult64_128(ulong op1, ulong op2);
-        private delegate int SoftFallbackSatF32ToS32(float value);
-        private delegate long SoftFallbackSatF32ToS64(float value);
-        private delegate uint SoftFallbackSatF32ToU32(float value);
-        private delegate ulong SoftFallbackSatF32ToU64(float value);
-        private delegate int SoftFallbackSatF64ToS32(double value);
-        private delegate long SoftFallbackSatF64ToS64(double value);
-        private delegate uint SoftFallbackSatF64ToU32(double value);
-        private delegate ulong SoftFallbackSatF64ToU64(double value);
-        private delegate V128 SoftFallbackSha1SchedulePart1(V128 w0_3, V128 w4_7, V128 w8_11);
-        private delegate V128 SoftFallbackSha1SchedulePart2(V128 tw0_3, V128 w12_15);
-        private delegate V128 SoftFallbackSha256SchedulePart1(V128 w0_3, V128 w4_7);
-        private delegate V128 SoftFallbackSha256SchedulePart2(V128 w0_3, V128 w8_11, V128 w12_15);
-        private delegate long SoftFallbackSignedShrImm64(long value, long roundConst, int shift);
-        private delegate V128 SoftFallbackTbl1(V128 vector, int bytes, V128 tb0);
-        private delegate V128 SoftFallbackTbl2(V128 vector, int bytes, V128 tb0, V128 tb1);
-        private delegate V128 SoftFallbackTbl3(V128 vector, int bytes, V128 tb0, V128 tb1, V128 tb2);
-        private delegate V128 SoftFallbackTbl4(V128 vector, int bytes, V128 tb0, V128 tb1, V128 tb2, V128 tb3);
-        private delegate V128 SoftFallbackTbx1(V128 dest, V128 vector, int bytes, V128 tb0);
-        private delegate V128 SoftFallbackTbx2(V128 dest, V128 vector, int bytes, V128 tb0, V128 tb1);
-        private delegate V128 SoftFallbackTbx3(V128 dest, V128 vector, int bytes, V128 tb0, V128 tb1, V128 tb2);
-        private delegate V128 SoftFallbackTbx4(V128 dest, V128 vector, int bytes, V128 tb0, V128 tb1, V128 tb2, V128 tb3);
-        private delegate ulong SoftFallbackUnsignedShrImm64(ulong value, long roundConst, int shift);
-
-        private delegate float SoftFloat16_32FPConvert(ushort valueBits);
-
-        private delegate double SoftFloat16_64FPConvert(ushort valueBits);
-
-        private delegate float SoftFloat32FPAdd(float value1, float value2);
-        private delegate float SoftFloat32FPAddFpscr(float value1, float value2, bool standardFpscr);
-        private delegate int SoftFloat32FPCompare(float value1, float value2, bool signalNaNs);
-        private delegate float SoftFloat32FPCompareEQ(float value1, float value2);
-        private delegate float SoftFloat32FPCompareEQFpscr(float value1, float value2, bool standardFpscr);
-        private delegate float SoftFloat32FPCompareGE(float value1, float value2);
-        private delegate float SoftFloat32FPCompareGEFpscr(float value1, float value2, bool standardFpscr);
-        private delegate float SoftFloat32FPCompareGT(float value1, float value2);
-        private delegate float SoftFloat32FPCompareGTFpscr(float value1, float value2, bool standardFpscr);
-        private delegate float SoftFloat32FPCompareLE(float value1, float value2);
-        private delegate float SoftFloat32FPCompareLEFpscr(float value1, float value2, bool standardFpscr);
-        private delegate float SoftFloat32FPCompareLT(float value1, float value2);
-        private delegate float SoftFloat32FPCompareLTFpscr(float value1, float value2, bool standardFpscr);
-        private delegate float SoftFloat32FPDiv(float value1, float value2);
-        private delegate float SoftFloat32FPMax(float value1, float value2);
-        private delegate float SoftFloat32FPMaxFpscr(float value1, float value2, bool standardFpscr);
-        private delegate float SoftFloat32FPMaxNum(float value1, float value2);
-        private delegate float SoftFloat32FPMaxNumFpscr(float value1, float value2, bool standardFpscr);
-        private delegate float SoftFloat32FPMin(float value1, float value2);
-        private delegate float SoftFloat32FPMinFpscr(float value1, float value2, bool standardFpscr);
-        private delegate float SoftFloat32FPMinNum(float value1, float value2);
-        private delegate float SoftFloat32FPMinNumFpscr(float value1, float value2, bool standardFpscr);
-        private delegate float SoftFloat32FPMul(float value1, float value2);
-        private delegate float SoftFloat32FPMulFpscr(float value1, float value2, bool standardFpscr);
-        private delegate float SoftFloat32FPMulAdd(float valueA, float value1, float value2);
-        private delegate float SoftFloat32FPMulAddFpscr(float valueA, float value1, float value2, bool standardFpscr);
-        private delegate float SoftFloat32FPMulSub(float valueA, float value1, float value2);
-        private delegate float SoftFloat32FPMulSubFpscr(float valueA, float value1, float value2, bool standardFpscr);
-        private delegate float SoftFloat32FPMulX(float value1, float value2);
-        private delegate float SoftFloat32FPNegMulAdd(float valueA, float value1, float value2);
-        private delegate float SoftFloat32FPNegMulSub(float valueA, float value1, float value2);
-        private delegate float SoftFloat32FPRecipEstimate(float value);
-        private delegate float SoftFloat32FPRecipEstimateFpscr(float value, bool standardFpscr);
-        private delegate float SoftFloat32FPRecipStep(float value1, float value2);
-        private delegate float SoftFloat32FPRecipStepFused(float value1, float value2);
-        private delegate float SoftFloat32FPRecpX(float value);
-        private delegate float SoftFloat32FPRSqrtEstimate(float value);
-        private delegate float SoftFloat32FPRSqrtEstimateFpscr(float value, bool standardFpscr);
-        private delegate float SoftFloat32FPRSqrtStep(float value1, float value2);
-        private delegate float SoftFloat32FPRSqrtStepFused(float value1, float value2);
-        private delegate float SoftFloat32FPSqrt(float value);
-        private delegate float SoftFloat32FPSub(float value1, float value2);
-
-        private delegate ushort SoftFloat32_16FPConvert(float value);
-
-        private delegate double SoftFloat64FPAdd(double value1, double value2);
-        private delegate double SoftFloat64FPAddFpscr(double value1, double value2, bool standardFpscr);
-        private delegate int SoftFloat64FPCompare(double value1, double value2, bool signalNaNs);
-        private delegate double SoftFloat64FPCompareEQ(double value1, double value2);
-        private delegate double SoftFloat64FPCompareEQFpscr(double value1, double value2, bool standardFpscr);
-        private delegate double SoftFloat64FPCompareGE(double value1, double value2);
-        private delegate double SoftFloat64FPCompareGEFpscr(double value1, double value2, bool standardFpscr);
-        private delegate double SoftFloat64FPCompareGT(double value1, double value2);
-        private delegate double SoftFloat64FPCompareGTFpscr(double value1, double value2, bool standardFpscr);
-        private delegate double SoftFloat64FPCompareLE(double value1, double value2);
-        private delegate double SoftFloat64FPCompareLEFpscr(double value1, double value2, bool standardFpscr);
-        private delegate double SoftFloat64FPCompareLT(double value1, double value2);
-        private delegate double SoftFloat64FPCompareLTFpscr(double value1, double value2, bool standardFpscr);
-        private delegate double SoftFloat64FPDiv(double value1, double value2);
-        private delegate double SoftFloat64FPMax(double value1, double value2);
-        private delegate double SoftFloat64FPMaxFpscr(double value1, double value2, bool standardFpscr);
-        private delegate double SoftFloat64FPMaxNum(double value1, double value2);
-        private delegate double SoftFloat64FPMaxNumFpscr(double value1, double value2, bool standardFpscr);
-        private delegate double SoftFloat64FPMin(double value1, double value2);
-        private delegate double SoftFloat64FPMinFpscr(double value1, double value2, bool standardFpscr);
-        private delegate double SoftFloat64FPMinNum(double value1, double value2);
-        private delegate double SoftFloat64FPMinNumFpscr(double value1, double value2, bool standardFpscr);
-        private delegate double SoftFloat64FPMul(double value1, double value2);
-        private delegate double SoftFloat64FPMulFpscr(double value1, double value2, bool standardFpscr);
-        private delegate double SoftFloat64FPMulAdd(double valueA, double value1, double value2);
-        private delegate double SoftFloat64FPMulAddFpscr(double valueA, double value1, double value2, bool standardFpscr);
-        private delegate double SoftFloat64FPMulSub(double valueA, double value1, double value2);
-        private delegate double SoftFloat64FPMulSubFpscr(double valueA, double value1, double value2, bool standardFpscr);
-        private delegate double SoftFloat64FPMulX(double value1, double value2);
-        private delegate double SoftFloat64FPNegMulAdd(double valueA, double value1, double value2);
-        private delegate double SoftFloat64FPNegMulSub(double valueA, double value1, double value2);
-        private delegate double SoftFloat64FPRecipEstimate(double value);
-        private delegate double SoftFloat64FPRecipEstimateFpscr(double value, bool standardFpscr);
-        private delegate double SoftFloat64FPRecipStep(double value1, double value2);
-        private delegate double SoftFloat64FPRecipStepFused(double value1, double value2);
-        private delegate double SoftFloat64FPRecpX(double value);
-        private delegate double SoftFloat64FPRSqrtEstimate(double value);
-        private delegate double SoftFloat64FPRSqrtEstimateFpscr(double value, bool standardFpscr);
-        private delegate double SoftFloat64FPRSqrtStep(double value1, double value2);
-        private delegate double SoftFloat64FPRSqrtStepFused(double value1, double value2);
-        private delegate double SoftFloat64FPSqrt(double value);
-        private delegate double SoftFloat64FPSub(double value1, double value2);
-
-        private delegate ushort SoftFloat64_16FPConvert(double value);
     }
 }

src/ARMeilleure/Translation/EmitterContext.cs

@@ -97,7 +97,7 @@ namespace ARMeilleure.Translation
 
         public virtual Operand Call(MethodInfo info, params Operand[] callArgs)
         {
-            nint funcPtr = Delegates.GetDelegateFuncPtr(info);
+            nint funcPtr = info.MethodHandle.GetFunctionPointer();
 
             OperandType returnType = GetOperandType(info.ReturnType);
 

src/ARMeilleure/Translation/PTC/Ptc.cs

@@ -29,8 +29,8 @@ namespace ARMeilleure.Translation.PTC
     {
         private const string OuterHeaderMagicString = "PTCohd\0\0";
         private const string InnerHeaderMagicString = "PTCihd\0\0";
-
-        private const uint InternalVersion = 6997; //! To be incremented manually for each change to the ARMeilleure project.
+        
+        private const uint InternalVersion = 6998; //! To be incremented manually for each change to the ARMeilleure project.
 
         private const string ActualDir = "0";
         private const string BackupDir = "1";

src/Ryujinx.Audio/Backends/Dummy/DummyHardwareDeviceDriver.cs

@@ -9,20 +9,12 @@ namespace Ryujinx.Audio.Backends.Dummy
 {
     public class DummyHardwareDeviceDriver : IHardwareDeviceDriver
     {
-        private readonly ManualResetEvent _updateRequiredEvent;
-        private readonly ManualResetEvent _pauseEvent;
+        private readonly ManualResetEvent _updateRequiredEvent = new(false);
+        private readonly ManualResetEvent _pauseEvent = new(true);
 
         public static bool IsSupported => true;
 
-        public float Volume { get; set; }
-
-        public DummyHardwareDeviceDriver()
-        {
-            _updateRequiredEvent = new ManualResetEvent(false);
-            _pauseEvent = new ManualResetEvent(true);
-
-            Volume = 1f;
-        }
+        public float Volume { get; set; } = 1f;
 
         public IHardwareDeviceSession OpenDeviceSession(Direction direction, IVirtualMemoryManager memoryManager, SampleFormat sampleFormat, uint sampleRate, uint channelCount)
         {
@@ -60,7 +52,7 @@ namespace Ryujinx.Audio.Backends.Dummy
             Dispose(true);
         }
 
-        protected virtual void Dispose(bool disposing)
+        private void Dispose(bool disposing)
         {
             if (disposing)
             {

src/Ryujinx.BuildValidationTasks/IValidationTask.cs

@@ -0,0 +1,7 @@
+namespace Ryujinx.BuildValidationTasks
+{
+    public interface IValidationTask
+    {
+        public bool Execute(string projectPath, bool isGitRunner);
+    }
+}

src/Ryujinx.BuildValidationTasks/LocaleValidationTask.cs

@@ -1,73 +0,0 @@
-using System;
-using Microsoft.Build.Utilities;
-using System.Collections.Generic;
-using System.Linq;
-using System.IO;
-using Newtonsoft.Json;
-using Microsoft.Build.Framework;
-
-namespace Ryujinx.BuildValidationTasks
-{
-    public class LocaleValidationTask : Task
-    {
-        public override bool Execute()
-        {
-            string path = System.Reflection.Assembly.GetExecutingAssembly().Location;
-
-            if (path.Split(["src"], StringSplitOptions.None).Length == 1)
-            {
-                //i assume that we are in a build directory in the solution dir
-                path = new FileInfo(path).Directory!.Parent!.GetDirectories("src")[0].GetDirectories("Ryujinx")[0].GetDirectories("Assets")[0].GetFiles("locales.json")[0].FullName;
-            }
-            else
-            {
-                path = path.Split(["src"], StringSplitOptions.None)[0];
-                path = new FileInfo(path).Directory!.GetDirectories("src")[0].GetDirectories("Ryujinx")[0].GetDirectories("Assets")[0].GetFiles("locales.json")[0].FullName;
-            }
-
-            string data;
-
-            using (StreamReader sr = new(path))
-            {
-                data = sr.ReadToEnd();
-            }
-
-            LocalesJson json = JsonConvert.DeserializeObject<LocalesJson>(data);
-
-            for (int i = 0; i < json.Locales.Count; i++)
-            {
-                LocalesEntry locale = json.Locales[i];
-
-                foreach (string langCode in json.Languages.Where(it => !locale.Translations.ContainsKey(it)))
-                {
-                    locale.Translations.Add(langCode, string.Empty);
-                    Log.LogMessage(MessageImportance.High, $"Added '{langCode}' to Locale '{locale.ID}'");
-                }
-
-                locale.Translations = locale.Translations.OrderBy(pair => pair.Key).ToDictionary(pair => pair.Key, pair => pair.Value);
-                json.Locales[i] = locale;
-            }
-
-            string jsonString = JsonConvert.SerializeObject(json, Formatting.Indented);
-
-            using (StreamWriter sw = new(path))
-            {
-                sw.Write(jsonString);
-            }
-
-            return true;
-        }
-
-        struct LocalesJson
-        {
-            public List<string> Languages { get; set; }
-            public List<LocalesEntry> Locales { get; set; }
-        }
-
-        struct LocalesEntry
-        {
-            public string ID { get; set; }
-            public Dictionary<string, string> Translations { get; set; }
-        }
-    }
-}

src/Ryujinx.BuildValidationTasks/LocalesValidationTask.cs

@@ -0,0 +1,117 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.IO;
+using System.Text.Json;
+using System.Text.Encodings.Web;
+
+namespace Ryujinx.BuildValidationTasks
+{
+    public class LocalesValidationTask : IValidationTask
+    {
+        public LocalesValidationTask() { }
+
+        public bool Execute(string projectPath, bool isGitRunner)
+        {
+            Console.WriteLine("Running Locale Validation Task...");
+
+            string path = projectPath + "src/Ryujinx/Assets/locales.json";
+            string data;
+
+            using (StreamReader sr = new(path))
+            {
+                data = sr.ReadToEnd();
+            }
+
+            LocalesJson json;
+
+            if (isGitRunner && data.Contains("\r\n"))
+                throw new FormatException("locales.json is using CRLF line endings! It should be using LF line endings, build locally to fix...");
+
+            try
+            {
+                json = JsonSerializer.Deserialize<LocalesJson>(data);
+
+            }
+            catch (JsonException e)
+            {
+                throw new JsonException(e.Message); //shorter and easier stacktrace
+            }
+
+
+
+            bool encounteredIssue = false;
+
+            for (int i = 0; i < json.Locales.Count; i++)
+            {
+                LocalesEntry locale = json.Locales[i];
+
+                foreach (string langCode in json.Languages.Where(lang => !locale.Translations.ContainsKey(lang)))
+                {
+                    encounteredIssue = true;
+
+                    if (!isGitRunner)
+                    {
+                        locale.Translations.Add(langCode, string.Empty);
+                        Console.WriteLine($"Added '{langCode}' to Locale '{locale.ID}'");
+                    }
+                    else
+                    {
+                        Console.WriteLine($"Missing '{langCode}' in Locale '{locale.ID}'!");
+                    }
+                }
+
+                foreach (string langCode in json.Languages.Where(lang => locale.Translations.ContainsKey(lang) && lang != "en_US" && locale.Translations[lang] == locale.Translations["en_US"]))
+                {
+                    encounteredIssue = true;
+
+                    if (!isGitRunner)
+                    {
+                        locale.Translations[langCode] = string.Empty;
+                        Console.WriteLine($"Lanugage '{langCode}' is a duplicate of en_US in Locale '{locale.ID}'! Resetting it...");
+                    }
+                    else
+                    {
+                        Console.WriteLine($"Lanugage '{langCode}' is a duplicate of en_US in Locale '{locale.ID}'!");
+                    }
+                }
+
+                locale.Translations = locale.Translations.OrderBy(pair => pair.Key).ToDictionary(pair => pair.Key, pair => pair.Value);
+                json.Locales[i] = locale;
+            }
+
+            if (isGitRunner && encounteredIssue)
+                throw new JsonException("1 or more locales are invalid!");
+
+            JsonSerializerOptions jsonOptions = new JsonSerializerOptions()
+            {
+                WriteIndented = true,
+                NewLine = "\n",
+                Encoder = JavaScriptEncoder.UnsafeRelaxedJsonEscaping
+            };
+
+            string jsonString = JsonSerializer.Serialize(json, jsonOptions);
+
+            using (StreamWriter sw = new(path))
+            {
+                sw.Write(jsonString);
+            }
+
+            Console.WriteLine("Finished Locale Validation Task!");
+
+            return true;
+        }
+
+        struct LocalesJson
+        {
+            public List<string> Languages { get; set; }
+            public List<LocalesEntry> Locales { get; set; }
+        }
+
+        struct LocalesEntry
+        {
+            public string ID { get; set; }
+            public Dictionary<string, string> Translations { get; set; }
+        }
+    }
+}

src/Ryujinx.BuildValidationTasks/Program.cs

@@ -0,0 +1,37 @@
+using System;
+using System.IO;
+using System.Linq;
+
+namespace Ryujinx.BuildValidationTasks
+{
+    public class Program
+    {
+        static void Main(string[] args)
+        {
+            // Display the number of command line arguments.
+            if (args.Length == 0)
+                throw new ArgumentException("Error: too few arguments!");
+
+            string path = args[0];
+
+            if (string.IsNullOrEmpty(path))
+                throw new ArgumentException("Error: path is null or empty!");
+
+            if (!Path.Exists(path))
+                throw new FileLoadException($"path {{{path}}} does not exist!");
+
+            path = Path.GetFullPath(path);
+
+            if (!Directory.GetDirectories(path).Contains($"{path}src"))
+                throw new FileLoadException($"path {{{path}}} is not a valid ryujinx project!");
+
+            bool isGitRunner = path.Contains("runner") || path.Contains("D:\\a\\Ryujinx\\Ryujinx");
+            if (isGitRunner)
+                Console.WriteLine("Is Git Runner!");
+
+            // Run tasks
+            // Pass extra info needed in the task constructors
+            new LocalesValidationTask().Execute(path, isGitRunner);
+        }
+    }
+}

src/Ryujinx.BuildValidationTasks/Ryujinx.BuildValidationTasks.csproj

@@ -1,19 +1,17 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.0</TargetFramework>
-    <CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies>
+    <OutputType>Exe</OutputType>
   </PropertyGroup>
 
-  <ItemGroup>
-    <PackageReference Include="Microsoft.Build.Utilities.Core" />
-    <PackageReference Include="Newtonsoft.Json" />
-  </ItemGroup>
+  <Target Name="PostBuildTarget" AfterTargets="AfterBuild">
+    <Message Text="Running Validation Project" Importance="high" />
 
-  <UsingTask TaskName="Ryujinx.BuildValidationTasks.LocaleValidationTask" TaskFactory="TaskHostFactory" AssemblyFile="$(OutDir)Ryujinx.BuildValidationTasks.dll" />
-
-  <Target Name="LocalesJsonValidation" AfterTargets="AfterRebuild">
-    <LocaleValidationTask />
+    <Exec WorkingDirectory="$(ProjectDir)bin\Debug\$(TargetFramework)\"
+      Command="dotnet Ryujinx.BuildValidationTasks.dll &quot;$(ProjectDir)..\..\\&quot;" 
+      ConsoleToMsBuild="true"
+      Condition="'$(RuntimeIdentifier)' == ''"
+      />
   </Target>
 
-</Project>
+</Project>

src/Ryujinx.Common/Configuration/AspectRatioExtensions.cs

@@ -35,6 +35,8 @@ namespace Ryujinx.Common.Configuration
 #pragma warning restore IDE0055
             };
         }
+        
+        
 
         public static float ToFloatY(this AspectRatio aspectRatio)
         {

src/Ryujinx.Common/Configuration/DirtyHack.cs

@@ -0,0 +1,60 @@
+using Gommon;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace Ryujinx.Common.Configuration
+{
+    [Flags]
+    public enum DirtyHack : byte
+    {
+        Xc2MenuSoftlockFix = 1,
+        ShaderTranslationDelay = 2
+    }
+
+    public readonly struct EnabledDirtyHack(DirtyHack hack, int value)
+    {
+        public DirtyHack Hack => hack;
+        public int Value => value;
+        
+        
+        
+        public ulong Pack() => Raw.PackBitFields(PackedFormat);
+
+        public static EnabledDirtyHack Unpack(ulong packedHack)
+        {
+            var unpackedFields = packedHack.UnpackBitFields(PackedFormat);
+            if (unpackedFields is not [var hack, var value])
+                throw new Exception("The unpack operation on the integer resulted in an invalid unpacked result.");
+            
+            return new EnabledDirtyHack((DirtyHack)hack, (int)value);
+        }
+        
+        private uint[] Raw => [(uint)Hack, (uint)Value.CoerceAtLeast(0)];
+        
+        public static readonly byte[] PackedFormat = [8, 32];
+    }
+
+    public class DirtyHacks : Dictionary<DirtyHack, int>
+    {
+        public DirtyHacks(IEnumerable<EnabledDirtyHack> hacks) 
+            => hacks.ForEach(edh => Add(edh.Hack, edh.Value));
+
+        public DirtyHacks(ulong[] packedHacks) : this(packedHacks.Select(EnabledDirtyHack.Unpack)) {}
+
+        public ulong[] PackEntries() 
+            => Entries.Select(it => it.Pack()).ToArray();
+        
+        public EnabledDirtyHack[] Entries 
+            => this
+                .Select(it => new EnabledDirtyHack(it.Key, it.Value))
+                .ToArray();
+
+        public static implicit operator DirtyHacks(EnabledDirtyHack[] hacks) => new(hacks);
+        public static implicit operator DirtyHacks(ulong[] packedHacks) => new(packedHacks);
+
+        public new int this[DirtyHack hack] => TryGetValue(hack, out var value) ? value : -1;
+
+        public bool IsEnabled(DirtyHack hack) => ContainsKey(hack);
+    }
+}

src/Ryujinx.Common/Configuration/Hid/Controller/GenericControllerInputConfig.cs

@@ -78,5 +78,10 @@ namespace Ryujinx.Common.Configuration.Hid.Controller
         /// Controller Rumble Settings
         /// </summary>
         public RumbleConfigController Rumble { get; set; }
+        
+        /// <summary>
+        /// Controller LED Settings
+        /// </summary>
+        public LedConfigController Led { get; set; }
     }
 }

src/Ryujinx.Common/Configuration/Hid/Controller/LedConfigController.cs

@@ -0,0 +1,25 @@
+namespace Ryujinx.Common.Configuration.Hid.Controller
+{
+    public class LedConfigController
+    {
+        /// <summary>
+        /// Enable LED color changing by the emulator
+        /// </summary>
+        public bool EnableLed { get; set; }
+        
+        /// <summary>
+        /// Ignores the color and disables the LED entirely.
+        /// </summary>
+        public bool TurnOffLed { get; set; }
+        
+        /// <summary>
+        /// Ignores the color and uses the rainbow color functionality for the LED.
+        /// </summary>
+        public bool UseRainbow { get; set; }
+        
+        /// <summary>
+        ///     Packed RGB int of the color
+        /// </summary>
+        public uint LedColor { get; set; }
+    }
+}

src/Ryujinx.Common/Configuration/ScalingFilter.cs

@@ -9,5 +9,6 @@ namespace Ryujinx.Common.Configuration
         Bilinear,
         Nearest,
         Fsr,
+        Area,
     }
 }

src/Ryujinx.Common/Extensions/StreamExtensions.cs

@@ -8,10 +8,10 @@ namespace Ryujinx.Common
     public static class StreamExtensions
     {
         /// <summary>
-        /// Writes a <see cref="ReadOnlySpan{int}" /> to this stream.
+        /// Writes an int span to this stream.
         ///
         /// This default implementation converts each buffer value to a stack-allocated
-        /// byte array, then writes it to the Stream using <cref="System.Stream.Write(byte[])" />.
+        /// byte array, then writes it to the Stream using <see cref="Stream.Write(ReadOnlySpan{byte})" />.
         /// </summary>
         /// <param name="stream">The stream to be written to</param>
         /// <param name="buffer">The buffer of values to be written</param>

src/Ryujinx.Common/Helpers/ConsoleHelper.cs

@@ -3,7 +3,7 @@ using System;
 using System.Runtime.InteropServices;
 using System.Runtime.Versioning;
 
-namespace Ryujinx.UI.Common.Helper
+namespace Ryujinx.Common.Helper
 {
     public static partial class ConsoleHelper
     {

src/Ryujinx.Common/Helpers/FileAssociationHelper.cs

@@ -8,7 +8,7 @@ using System.Linq;
 using System.Runtime.InteropServices;
 using System.Runtime.Versioning;
 
-namespace Ryujinx.UI.Common.Helper
+namespace Ryujinx.Common.Helper
 {
     public static partial class FileAssociationHelper
     {
@@ -132,7 +132,7 @@ namespace Ryujinx.UI.Common.Helper
 
                 if (uninstall)
                 {
-                    // If the types don't already exist, there's nothing to do and we can call this operation successful.
+                    // If the types don't already exist, there's nothing to do, and we can call this operation successful.
                     if (!AreMimeTypesRegisteredWindows())
                     {
                         return true;

src/Ryujinx.Common/Helpers/LinuxHelper.cs

@@ -3,7 +3,7 @@ using System.Diagnostics;
 using System.IO;
 using System.Runtime.Versioning;
 
-namespace Ryujinx.UI.Common.Helper
+namespace Ryujinx.Common.Helper
 {
     [SupportedOSPlatform("linux")]
     public static class LinuxHelper

src/Ryujinx.Common/Helpers/ObjectiveC.cs

@@ -2,7 +2,7 @@ using System;
 using System.Runtime.InteropServices;
 using System.Runtime.Versioning;
 
-namespace Ryujinx.UI.Common.Helper
+namespace Ryujinx.Common.Helper
 {
     [SupportedOSPlatform("macos")]
     public static partial class ObjectiveC

src/Ryujinx.Common/Helpers/OpenHelper.cs

@@ -5,7 +5,7 @@ using System.Diagnostics;
 using System.IO;
 using System.Runtime.InteropServices;
 
-namespace Ryujinx.UI.Common.Helper
+namespace Ryujinx.Common.Helper
 {
     public static partial class OpenHelper
     {

src/Ryujinx.Common/Helpers/RunningPlatform.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Runtime.InteropServices;
+// ReSharper disable MemberCanBePrivate.Global
+// ReSharper disable InconsistentNaming
+
+namespace Ryujinx.Common.Helper
+{
+    public static class RunningPlatform
+    {
+        public static bool IsMacOS => OperatingSystem.IsMacOS();
+        public static bool IsWindows => OperatingSystem.IsWindows();
+        public static bool IsLinux => OperatingSystem.IsLinux();
+
+        public static bool IsIntelMac => IsMacOS && RuntimeInformation.OSArchitecture is Architecture.X64;
+        public static bool IsArmMac => IsMacOS && RuntimeInformation.OSArchitecture is Architecture.Arm64;
+        
+        public static bool IsX64Windows => IsWindows && (RuntimeInformation.OSArchitecture is Architecture.X64);
+        public static bool IsArmWindows => IsWindows && (RuntimeInformation.OSArchitecture is Architecture.Arm64);
+        
+        public static bool IsX64Linux => IsLinux && (RuntimeInformation.OSArchitecture is Architecture.X64);
+        public static bool IsArmLinux => IsLinux && (RuntimeInformation.OSArchitecture is Architecture.Arm64);
+    }
+}

src/Ryujinx.Common/Logging/Logger.cs

@@ -4,6 +4,7 @@ using System;
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;
+using System.Linq;
 using System.Runtime.CompilerServices;
 using System.Threading;
 
@@ -157,21 +158,16 @@ namespace Ryujinx.Common.Logging
             _time.Restart();
         }
 
-        private static ILogTarget GetTarget(string targetName)
-        {
-            foreach (var target in _logTargets)
-            {
-                if (target.Name.Equals(targetName))
-                {
-                    return target;
-                }
-            }
-
-            return null;
-        }
+        private static ILogTarget GetTarget(string targetName) 
+            => _logTargets.FirstOrDefault(target => target.Name.Equals(targetName));
 
         public static void AddTarget(ILogTarget target)
         {
+            if (_logTargets.Any(t => t.Name == target.Name))
+            {
+                return;
+            }
+
             _logTargets.Add(target);
 
             Updated += target.Log;

src/Ryujinx.Common/Logging/Targets/AsyncLogTargetWrapper.cs

@@ -27,11 +27,7 @@ namespace Ryujinx.Common.Logging.Targets
 
         private readonly int _overflowTimeout;
 
-        string ILogTarget.Name { get => _target.Name; }
-
-        public AsyncLogTargetWrapper(ILogTarget target)
-            : this(target, -1)
-        { }
+        string ILogTarget.Name => _target.Name;
 
         public AsyncLogTargetWrapper(ILogTarget target, int queueLimit = -1, AsyncLogTargetOverflowAction overflowAction = AsyncLogTargetOverflowAction.Block)
         {

src/Ryujinx.Common/ReactiveObject.cs

@@ -53,6 +53,9 @@ namespace Ryujinx.Common
     {
         public static void LogValueChange<T>(LogClass logClass, ReactiveEventArgs<T> eventArgs, string valueName)
         {
+            if (eventArgs.AreValuesEqual)
+                return;
+            
             string message = string.Create(CultureInfo.InvariantCulture, $"{valueName} set to: {eventArgs.NewValue}");
 
             Logger.Info?.Print(logClass, message);
@@ -65,5 +68,22 @@ namespace Ryujinx.Common
     {
         public T OldValue { get; } = oldValue;
         public T NewValue { get; } = newValue;
+
+        public bool AreValuesEqual
+        {
+            get
+            {
+                if (OldValue == null && NewValue == null)
+                    return true;
+
+                if (OldValue == null && NewValue != null)
+                    return false;
+                
+                if (OldValue != null && NewValue == null)
+                    return false;
+
+                return OldValue!.Equals(NewValue);
+            }
+        }
     }
 }

src/Ryujinx.Common/RyujinxException.cs

@@ -0,0 +1,10 @@
+using System;
+
+namespace Ryujinx.Common
+{
+    public class RyujinxException : Exception
+    {
+        public RyujinxException(string message) : base(message)
+        { }
+    }
+}

src/Ryujinx.Common/TitleIDs.cs

@@ -1,5 +1,6 @@
-using Gommon;
+using Gommon;
 using Ryujinx.Common.Configuration;
+using Ryujinx.Common.Helper;
 using System;
 using System.Linq;
 using System.Runtime.InteropServices;
@@ -8,17 +9,20 @@ namespace Ryujinx.Common
 {
     public static class TitleIDs
     {
+        public static ReactiveObject<Optional<string>> CurrentApplication { get; } = new();
+        
         public static GraphicsBackend SelectGraphicsBackend(string titleId, GraphicsBackend currentBackend)
         {
             switch (currentBackend)
             {
+                case GraphicsBackend.Metal when !OperatingSystem.IsMacOS():
                 case GraphicsBackend.OpenGl when OperatingSystem.IsMacOS():
                     return GraphicsBackend.Vulkan;
                 case GraphicsBackend.Vulkan or GraphicsBackend.OpenGl or GraphicsBackend.Metal:
                     return currentBackend;
             }
 
-            if (!(OperatingSystem.IsMacOS() && RuntimeInformation.ProcessArchitecture is Architecture.Arm64))
+            if (!RunningPlatform.IsArmMac)
                 return GraphicsBackend.Vulkan;
 
             return GreatMetalTitles.ContainsIgnoreCase(titleId) ? GraphicsBackend.Metal : GraphicsBackend.Vulkan;
@@ -26,16 +30,28 @@ namespace Ryujinx.Common
         
         public static readonly string[] GreatMetalTitles =
         [
-            "01006f8002326000", // Animal Crossings: New Horizons
-            "01009bf0072d4000", // Captain Toad: Treasure Tracker
+            "010076f0049a2000", // Bayonetta
             "0100a5c00d162000", // Cuphead
             "010023800d64a000", // Deltarune
+            "01003a30012c0000", // LEGO City Undercover
             "010028600EBDA000", // Mario 3D World
             "0100152000022000", // Mario Kart 8 Deluxe
-            "01005CA01580E000", // Persona 5
+            "010075a016a3a000", // Persona 4 Arena Ultimax
+            "0100187003A36000", // Pokémon: Let's Go, Eevee!
+            "010003f003a34000", // Pokémon: Let's Go, Pikachu!
             "01008C0016544000", // Sea of Stars
             "01006A800016E000", // Smash Ultimate
-            "0100000000010000", // Super Mario Odyessy
+            "01006bb00c6f0000", // The Legend of Zelda: Link's Awakening
+
+            // These ones have small issues, but those happen on Vulkan as well:
+            "01006f8002326000", // Animal Crossings: New Horizons
+            "01009bf0072d4000", // Captain Toad: Treasure Tracker
+            "01009510001ca000", // Fast RMX
+            "01005CA01580E000", // Persona 5 Royale
+            "0100000000010000", // Super Mario Odyssey
+
+            //Isaac claims it has a issue in level 2, but I am not able to replicate it on my M3. More testing would be appreciated:
+            "010015100b514000", // Super Mario Bros. Wonder
         ];
         
         public static string GetDiscordGameAsset(string titleId) 
@@ -43,93 +59,117 @@ namespace Ryujinx.Common
 
         public static readonly string[] DiscordGameAssetKeys =
         [
-            "010055d009f78000", // Fire Emblem: Three Houses
-            "0100a12011cc8000", // Fire Emblem: Shadow Dragon
+                //All games are in Alphabetical order by Game name.
+            
+                          //Dragon Quest Franchise
+            "010008900705c000", // Dragon Quest Builders
+            "010042000a986000", // Dragon Quest Builders 2
+            
+                          //Fire Emblem Franchise
             "0100a6301214e000", // Fire Emblem Engage
+            "0100a12011cc8000", // Fire Emblem: Shadow Dragon
+            "010055d009f78000", // Fire Emblem: Three Houses
             "0100f15003e64000", // Fire Emblem Warriors
             "010071f0143ea000", // Fire Emblem Warriors: Three Hopes
-
-            "01007e3006dda000", // Kirby Star Allies
+ 
+                          //Kirby Franchise
             "01004d300c5ae000", // Kirby and the Forgotten Land
-            "01006b601380e000", // Kirby's Return to Dream Land Deluxe
-            "01003fb00c5a8000", // Super Kirby Clash
-            "0100227010460000", // Kirby Fighters 2
             "0100a8e016236000", // Kirby's Dream Buffet
-
+            "0100227010460000", // Kirby Fighters 2
+            "01006b601380e000", // Kirby's Return to Dream Land Deluxe
+            "01007e3006dda000", // Kirby Star Allies
+            "01003fb00c5a8000", // Super Kirby Clash
+            
+            
+                          //The Zelda Franchise
+            "01000b900d8b0000", // Cadence of Hyrule
+            "0100ae00096ea000", // Hyrule Warriors: Definitive Edition
+            "01002b00111a2000", // Hyrule Warriors: Age of Calamity
             "01007ef00011e000", // The Legend of Zelda: Breath of the Wild
             "01006bb00c6f0000", // The Legend of Zelda: Link's Awakening
             "01002da013484000", // The Legend of Zelda: Skyward Sword HD
             "0100f2c0115b6000", // The Legend of Zelda: Tears of the Kingdom
             "01008cf01baac000", // The Legend of Zelda: Echoes of Wisdom
-            "01000b900d8b0000", // Cadence of Hyrule
-            "0100ae00096ea000", // Hyrule Warriors: Definitive Edition
-            "01002b00111a2000", // Hyrule Warriors: Age of Calamity
+            
 
+                          //Luigi Franchise
             "010048701995e000", // Luigi's Mansion 2 HD
             "0100dca0064a6000", // Luigi's Mansion 3
 
+                          //Metroid Franchise
             "010093801237c000", // Metroid Dread
             "010012101468c000", // Metroid Prime Remastered
 
-            "0100000000010000", // SUPER MARIO ODYSSEY
-            "0100ea80032ea000", // Super Mario Bros. U Deluxe
-            "01009b90006dc000", // Super Mario Maker 2
-            "010049900f546000", // Super Mario 3D All-Stars
-            "010049900F546001", // ^ 64
-            "010049900F546002", // ^ Sunshine
-            "010049900F546003", // ^ Galaxy
-            "010028600ebda000", // Super Mario 3D World + Bowser's Fury
-            "010015100b514000", // Super Mario Bros. Wonder
-            "0100152000022000", // Mario Kart 8 Deluxe
-            "010036b0034e4000", // Super Mario Party
-            "01006fe013472000", // Mario Party Superstars
-            "0100965017338000", // Super Mario Party Jamboree
+                          //Monster Hunter Franchise
+            "0100770008dd8000", // Monster Hunter Generations Ultimate
+            "0100b04011742000", // Monster Hunter Rise 
+                          
+                          //Mario Franchise
             "01006d0017f7a000", // Mario & Luigi: Brothership
+            "010003000e146000", // Mario & Sonic at the Olympic Games Tokyo 2020
             "010067300059a000", // Mario + Rabbids: Kingdom Battle
             "0100317013770000", // Mario + Rabbids: Sparks of Hope
+            "0100c9c00e25c000", // Mario Golf: Super Rush
+            "0100152000022000", // Mario Kart 8 Deluxe
+            "01006fe013472000", // Mario Party Superstars
+            "010019401051c000", // Mario Strikers: Battle League
+            "0100bde00862a000", // Mario Tennis Aces
+            "0100b99019412000", // Mario vs. Donkey Kong
+            "010049900f546000", // Super Mario 3D All-Stars
+            "010028600ebda000", // Super Mario 3D World + Bowser's Fury
+            "010049900F546001", // Super Mario 64
+            "0100ea80032ea000", // Super Mario Bros. U Deluxe
+            "010015100b514000", // Super Mario Bros. Wonder
+            "010049900F546003", // Super Mario Galaxy
+            "01009b90006dc000", // Super Mario Maker 2
+            "0100000000010000", // SUPER MARIO ODYSSEY
+            "010036b0034e4000", // Super Mario Party
+            "0100965017338000", // Super Mario Party Jamboree
+            "0100bc0018138000", // Super Mario RPG
+            "010049900F546002", // Super Mario Sunshine
             "0100a3900c3e2000", // Paper Mario: The Origami King
             "0100ecd018ebe000", // Paper Mario: The Thousand-Year Door
-            "0100bc0018138000", // Super Mario RPG
-            "0100bde00862a000", // Mario Tennis Aces
-            "0100c9c00e25c000", // Mario Golf: Super Rush
-            "010019401051c000", // Mario Strikers: Battle League
-            "010003000e146000", // Mario & Sonic at the Olympic Games Tokyo 2020
-            "0100b99019412000", // Mario vs. Donkey Kong
 
+                          //Pikmin Franchise
             "0100aa80194b0000", // Pikmin 1
             "0100d680194b2000", // Pikmin 2
             "0100f4c009322000", // Pikmin 3 Deluxe
             "0100b7c00933a000", // Pikmin 4
 
-            "010003f003a34000", // Pokémon: Let's Go Pikachu!
-            "0100187003a36000", // Pokémon: Let's Go Eevee!
-            "0100abf008968000", // Pokémon Sword
-            "01008db008c2c000", // Pokémon Shield
+                          //The Pokémon Franchise
+            "0100f4300bf2c000", // New Pokémon Snap
             "0100000011d90000", // Pokémon Brilliant Diamond
-            "010018e011d92000", // Pokémon Shining Pearl
             "01001f5010dfa000", // Pokémon Legends: Arceus
+            "01003d200baa2000", // Pokémon Mystery Dungeon - Rescue Team DX
             "0100a3d008c5c000", // Pokémon Scarlet
+            "01008db008c2c000", // Pokémon Shield
+            "010018e011d92000", // Pokémon Shining Pearl
+            "0100abf008968000", // Pokémon Sword
             "01008f6008c5e000", // Pokémon Violet
             "0100b3f000be2000", // Pokkén Tournament DX
-            "0100f4300bf2c000", // New Pokémon Snap
+            "0100187003a36000", // Pokémon: Let's Go Eevee!
+            "010003f003a34000", // Pokémon: Let's Go Pikachu!
 
-            "01003bc0000a0000", // Splatoon 2 (US)
+                          //Splatoon Franchise
             "0100f8f0000a2000", // Splatoon 2 (EU)
             "01003c700009c000", // Splatoon 2 (JP)
+            "01003bc0000a0000", // Splatoon 2 (US)
             "0100c2500fc20000", // Splatoon 3
             "0100ba0018500000", // Splatoon 3: Splatfest World Premiere
 
-            "010040600c5ce000", // Tetris 99
-            "0100277011f1a000", // Super Mario Bros. 35
-            "0100ad9012510000", // PAC-MAN 99
+                          //NSO Membership games
             "0100ccf019c8c000", // F-ZERO 99
-            "0100d870045b6000", // NES - Nintendo Switch Online
-            "01008d300c50c000", // SNES - Nintendo Switch Online
-            "0100c9a00ece6000", // N64 - Nintendo Switch Online
-            "0100e0601c632000", // N64 - Nintendo Switch Online 18+
             "0100c62011050000", // GB - Nintendo Switch Online
             "010012f017576000", // GBA - Nintendo Switch Online
+            "0100c9a00ece6000", // N64 - Nintendo Switch Online
+            "0100e0601c632000", // N64 - Nintendo Switch Online 18+
+            "0100d870045b6000", // NES - Nintendo Switch Online
+            "0100ad9012510000", // PAC-MAN 99
+            "010040600c5ce000", // Tetris 99
+            "01008d300c50c000", // SNES - Nintendo Switch Online
+            "0100277011f1a000", // Super Mario Bros. 35
 
+                          //Misc Nintendo 1st party games
             "01000320000cc000", // 1-2 Switch
             "0100300012f2a000", // Advance Wars 1+2: Re-Boot Camp
             "01006f8002326000", // Animal Crossing: New Horizons
@@ -144,32 +184,44 @@ namespace Ryujinx.Common
             "01006a800016e000", // Super Smash Bros. Ultimate
             "0100a9400c9c2000", // Tokyo Mirage Sessions #FE Encore
 
+                          //Bayonetta Franchise
             "010076f0049a2000", // Bayonetta
             "01007960049a0000", // Bayonetta 2
             "01004a4010fea000", // Bayonetta 3
             "0100cf5010fec000", // Bayonetta Origins: Cereza and the Lost Demon
 
+                          //Persona Franchise
             "0100dcd01525a000", // Persona 3 Portable
-            "010062b01525c000", // Persona 4 Golden
             "010075a016a3a000", // Persona 4 Arena Ultimax
+            "010062b01525c000", // Persona 4 Golden
             "01005ca01580e000", // Persona 5 Royal
             "0100801011c3e000", // Persona 5 Strikers
             "010087701b092000", // Persona 5 Tactica
 
-            "01009aa000faa000", // Sonic Mania
+                          //Sonic Franchise
             "01004ad014bf0000", // Sonic Frontiers
+            "01009aa000faa000", // Sonic Mania
             "01005ea01c0fc000", // SONIC X SHADOW GENERATIONS
             "01005ea01c0fc001", // ^
 
+                          //Xenoblade Franchise
+            "0100ff500e34a000", // Xenoblade Chronicles - Definitive Edition
+            "0100e95004038000", // Xenoblade Chronicles 2
+            "010074f013262000", // Xenoblade Chronicles 3
+
+                          //Misc Games
             "010056e00853a000", // A Hat in Time
+            "0100fd1014726000", // Baldurs Gate: Dark Alliance
             "0100dbf01000a000", // Burnout Paradise Remastered
             "0100744001588000", // Cars 3: Driven to Win
             "0100b41013c82000", // Cruis'n Blast
+            "010085900337e000", // Death Squared
             "01001b300b9be000", // Diablo III: Eternal Collection
             "01008c8012920000", // Dying Light Platinum Edition
+            "01001cc01b2d4000", // Goat Simulator 3
+            "01003620068ea000", // Hand of Fate 2
+            "010085500130a000", // Lego City: Undercover
             "010073c01af34000", // LEGO Horizon Adventures
-            "0100770008dd8000", // Monster Hunter Generations Ultimate
-            "0100b04011742000", // Monster Hunter Rise
             "0100853015e86000", // No Man's Sky
             "01007bb017812000", // Portal
             "0100abd01785c000", // Portal 2
@@ -185,6 +237,8 @@ namespace Ryujinx.Common
             "01000a10041ea000", // The Elder Scrolls V: Skyrim
             "010057a01e4d4000", // TSUKIHIME -A piece of blue glass moon-
             "010080b00ad66000", // Undertale
+            "010069401adb8000", // Unicorn Overlord
+            "0100534009ff2000", // Yonder - The cloud catcher chronicles
         ];
     }
 }

src/Ryujinx.Common/UI/UserError.cs

@@ -1,4 +1,4 @@
-namespace Ryujinx.UI.Common
+namespace Ryujinx.Common.UI
 {
     /// <summary>
     /// Represent a common error that could be reported to the user by the emulator.

src/Ryujinx.Common/Utilities/BitUtils.cs

@@ -40,5 +40,35 @@ namespace Ryujinx.Common
 
             return (value >> 32) | (value << 32);
         }
+        
+        // Never actually written bit packing logic before, so I looked it up.
+        // This code is from https://gist.github.com/Alan-FGR/04938e93e2bffdf5802ceb218a37c195
+        
+        public static ulong PackBitFields(this uint[] values, byte[] bitFields)
+        {
+            ulong retVal = values[0]; //we set the first value right away
+            for (int f = 1; f < values.Length; f++)
+            {
+                retVal <<= bitFields[f]; // we shift the previous value
+                retVal += values[f];// and add our current value
+            }
+            return retVal;
+        }
+
+        public static uint[] UnpackBitFields(this ulong packed, byte[] bitFields)
+        {
+            int fields = bitFields.Length - 1; // number of fields to unpack
+            uint[] retArr = new uint[fields + 1]; // init return array
+            int curPos = 0; // current field bit position (start)
+            int lastEnd; // position where last field ended
+            for (int f = fields; f >= 0; f--) // loop from last
+            {
+                lastEnd = curPos; // we store where the last value ended
+                curPos += bitFields[f]; // we get where the current value starts
+                int leftShift = 64 - curPos; // we figure how much left shift we gotta apply for the other numbers to overflow into oblivion
+                retArr[f] = (uint)((packed << leftShift) >> leftShift + lastEnd); // we do magic
+            }
+            return retArr;
+        }
     }
 }

src/Ryujinx.Common/Utilities/Rainbow.cs

@@ -0,0 +1,110 @@
+using Gommon;
+using System;
+using System.Drawing;
+using System.Threading.Tasks;
+
+namespace Ryujinx.Common.Utilities
+{
+    public static class Rainbow
+    {
+        public static bool CyclingEnabled { get; set; }
+
+        public static void Enable()
+        {
+            if (!CyclingEnabled)
+            {
+                CyclingEnabled = true;
+                Executor.ExecuteBackgroundAsync(async () =>
+                {
+                    while (CyclingEnabled)
+                    {
+                        await Task.Delay(15);
+                        Tick();
+                    }
+                });
+            }
+        }
+
+        public static void Disable()
+        {
+            CyclingEnabled = false;
+        }
+        
+        
+        public static float Speed { get; set; } = 1;
+        
+        public static Color Color { get; private set; } = Color.Blue;
+
+        public static void Tick()
+        {
+            Color = HsbToRgb((Color.GetHue() + Speed) / 360);
+            
+            UpdatedHandler.Call(Color.ToArgb());
+        }
+
+        public static void Reset()
+        {
+            Color = Color.Blue;
+            UpdatedHandler.Clear();
+        }
+
+        public static event Action<int> Updated
+        {
+            add => UpdatedHandler.Add(value);
+            remove => UpdatedHandler.Remove(value);
+        }
+
+        internal static Event<int> UpdatedHandler = new();
+
+        private static Color HsbToRgb(float hue, float saturation = 1, float brightness = 1)
+        {
+            int r = 0, g = 0, b = 0;
+            if (saturation == 0)
+            {
+                r = g = b = (int)(brightness * 255.0f + 0.5f);
+            }
+            else
+            {
+                float h = (hue - (float)Math.Floor(hue)) * 6.0f;
+                float f = h - (float)Math.Floor(h);
+                float p = brightness * (1.0f - saturation);
+                float q = brightness * (1.0f - saturation * f);
+                float t = brightness * (1.0f - (saturation * (1.0f - f)));
+                switch ((int)h)
+                {
+                    case 0:
+                        r = (int)(brightness * 255.0f + 0.5f);
+                        g = (int)(t * 255.0f + 0.5f);
+                        b = (int)(p * 255.0f + 0.5f);
+                        break;
+                    case 1:
+                        r = (int)(q * 255.0f + 0.5f);
+                        g = (int)(brightness * 255.0f + 0.5f);
+                        b = (int)(p * 255.0f + 0.5f);
+                        break;
+                    case 2:
+                        r = (int)(p * 255.0f + 0.5f);
+                        g = (int)(brightness * 255.0f + 0.5f);
+                        b = (int)(t * 255.0f + 0.5f);
+                        break;
+                    case 3:
+                        r = (int)(p * 255.0f + 0.5f);
+                        g = (int)(q * 255.0f + 0.5f);
+                        b = (int)(brightness * 255.0f + 0.5f);
+                        break;
+                    case 4:
+                        r = (int)(t * 255.0f + 0.5f);
+                        g = (int)(p * 255.0f + 0.5f);
+                        b = (int)(brightness * 255.0f + 0.5f);
+                        break;
+                    case 5:
+                        r = (int)(brightness * 255.0f + 0.5f);
+                        g = (int)(p * 255.0f + 0.5f);
+                        b = (int)(q * 255.0f + 0.5f);
+                        break;
+                }
+            }
+            return Color.FromArgb(Convert.ToByte(255), Convert.ToByte(r), Convert.ToByte(g), Convert.ToByte(b));
+        }
+    }
+}

src/Ryujinx.Graphics.GAL/AntiAliasing.cs

@@ -1,12 +0,0 @@
-namespace Ryujinx.Graphics.GAL
-{
-    public enum AntiAliasing
-    {
-        None,
-        Fxaa,
-        SmaaLow,
-        SmaaMedium,
-        SmaaHigh,
-        SmaaUltra,
-    }
-}

src/Ryujinx.Graphics.GAL/UpscaleType.cs

@@ -1,10 +0,0 @@
-namespace Ryujinx.Graphics.GAL
-{
-    public enum ScalingFilter
-    {
-        Bilinear,
-        Nearest,
-        Fsr,
-        Area,
-    }
-}

src/Ryujinx.Graphics.Gpu/GpuContext.cs

@@ -1,4 +1,5 @@
 using Ryujinx.Common;
+using Ryujinx.Common.Configuration;
 using Ryujinx.Graphics.Device;
 using Ryujinx.Graphics.GAL;
 using Ryujinx.Graphics.Gpu.Engine.GPFifo;
@@ -90,6 +91,13 @@ namespace Ryujinx.Graphics.Gpu
         /// Support buffer updater.
         /// </summary>
         internal SupportBufferUpdater SupportBufferUpdater { get; }
+        
+        /// <summary>
+        /// Enabled dirty hacks.
+        /// Used for workarounds to emulator bugs we can't fix/don't know how to fix yet.
+        /// </summary>
+        internal DirtyHacks DirtyHacks { get; }
+        
 
         /// <summary>
         /// Host hardware capabilities.
@@ -113,7 +121,7 @@ namespace Ryujinx.Graphics.Gpu
         /// Creates a new instance of the GPU emulation context.
         /// </summary>
         /// <param name="renderer">Host renderer</param>
-        public GpuContext(IRenderer renderer)
+        public GpuContext(IRenderer renderer, DirtyHacks hacks)
         {
             Renderer = renderer;
 
@@ -136,6 +144,8 @@ namespace Ryujinx.Graphics.Gpu
 
             SupportBufferUpdater = new SupportBufferUpdater(renderer);
 
+            DirtyHacks = hacks;
+
             _firstTimestamp = ConvertNanosecondsToTicks((ulong)PerformanceCounter.ElapsedNanoseconds);
         }
 

src/Ryujinx.Graphics.Gpu/GraphicsConfig.cs

@@ -46,7 +46,7 @@ namespace Ryujinx.Graphics.Gpu
         /// Enables or disables high-level emulation of common GPU Macro code.
         /// </summary>
         public static bool EnableMacroHLE = true;
-
+        
         /// <summary>
         /// Title id of the current running game.
         /// Used by the shader cache.

src/Ryujinx.Graphics.Gpu/Shader/DiskCache/ParallelDiskCacheLoader.cs

@@ -1,3 +1,4 @@
+using Ryujinx.Common.Configuration;
 using Ryujinx.Common.Logging;
 using Ryujinx.Graphics.GAL;
 using Ryujinx.Graphics.Shader;
@@ -366,6 +367,9 @@ namespace Ryujinx.Graphics.Gpu.Shader.DiskCache
         {
             try
             {
+                if (_context.Capabilities.Api == TargetApi.Metal && _context.DirtyHacks.IsEnabled(DirtyHack.ShaderTranslationDelay))
+                    Thread.Sleep(_context.DirtyHacks[DirtyHack.ShaderTranslationDelay]);
+                
                 AsyncProgramTranslation asyncTranslation = new(guestShaders, specState, programIndex, isCompute);
                 _asyncTranslationQueue.Add(asyncTranslation, _cancellationToken);
             }

src/Ryujinx.Graphics.Gpu/Shader/ShaderCache.cs

@@ -1,3 +1,4 @@
+using Ryujinx.Common;
 using Ryujinx.Common.Configuration;
 using Ryujinx.Common.Logging;
 using Ryujinx.Graphics.GAL;
@@ -117,7 +118,7 @@ namespace Ryujinx.Graphics.Gpu.Shader
         private static string GetDiskCachePath()
         {
             return GraphicsConfig.EnableShaderCache && GraphicsConfig.TitleId != null
-                ? Path.Combine(AppDataManager.GamesDirPath, GraphicsConfig.TitleId, "cache", "shader")
+                ? Path.Combine(AppDataManager.GamesDirPath, GraphicsConfig.TitleId.ToLower(), "cache", "shader")
                 : null;
         }
 

src/Ryujinx.Graphics.Metal/Window.cs

@@ -2,13 +2,10 @@ using Ryujinx.Common.Configuration;
 using Ryujinx.Common.Logging;
 using Ryujinx.Graphics.GAL;
 using Ryujinx.Graphics.Metal.Effects;
-using Ryujinx.Graphics.Metal.SharpMetalExtensions;
 using SharpMetal.ObjectiveCCore;
 using SharpMetal.QuartzCore;
 using System;
 using System.Runtime.Versioning;
-using AntiAliasing = Ryujinx.Graphics.GAL.AntiAliasing;
-using ScalingFilter = Ryujinx.Graphics.GAL.ScalingFilter;
 
 namespace Ryujinx.Graphics.Metal
 {
@@ -25,13 +22,15 @@ namespace Ryujinx.Graphics.Metal
 
         private int _requestedWidth;
         private int _requestedHeight;
-
-        // private bool _vsyncEnabled;
+        
         private AntiAliasing _currentAntiAliasing;
         private bool _updateEffect;
         private IPostProcessingEffect _effect;
         private IScalingFilter _scalingFilter;
         private bool _isLinear;
+
+        public bool IsVSyncEnabled => _metalLayer.DisplaySyncEnabled;
+        
         // private float _scalingFilterLevel;
         private bool _updateScalingFilter;
         private ScalingFilter _currentScalingFilter;
@@ -43,7 +42,7 @@ namespace Ryujinx.Graphics.Metal
             _metalLayer = metalLayer;
         }
 
-        private unsafe void ResizeIfNeeded()
+        private void ResizeIfNeeded()
         {
             if (_requestedWidth != 0 && _requestedHeight != 0)
             {
@@ -57,7 +56,7 @@ namespace Ryujinx.Graphics.Metal
             }
         }
 
-        public unsafe void Present(ITexture texture, ImageCrop crop, Action swapBuffersCallback)
+        public void Present(ITexture texture, ImageCrop crop, Action swapBuffersCallback)
         {
             if (_renderer.Pipeline is Pipeline pipeline && texture is Texture tex)
             {
@@ -144,15 +143,7 @@ namespace Ryujinx.Graphics.Metal
         
         public void ChangeVSyncMode(VSyncMode vSyncMode)
         {
-            switch (vSyncMode)
-            {
-                case VSyncMode.Unbounded:
-                    _metalLayer.DisplaySyncEnabled = false;
-                    break;
-                case VSyncMode.Switch:
-                    _metalLayer.DisplaySyncEnabled = true;
-                    break;
-            }
+            _metalLayer.DisplaySyncEnabled = vSyncMode is VSyncMode.Switch;
         }
 
         public void SetAntiAliasing(AntiAliasing effect)

src/Ryujinx.Graphics.Nvdec.Vp9/BitDepth.cs

@@ -2,8 +2,8 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
 {
     internal enum BitDepth
     {
-        Bits8 = 8,   /**<  8 bits */
-        Bits10 = 10, /**< 10 bits */
-        Bits12 = 12, /**< 12 bits */
+        Bits8 = 8,   // <  8 bits
+        Bits10 = 10, // < 10 bits
+        Bits12 = 12, // < 12 bits
     }
-}
+}

src/Ryujinx.Graphics.Nvdec.Vp9/CodecErr.cs

@@ -1,56 +1,75 @@
-namespace Ryujinx.Graphics.Nvdec.Vp9
+namespace Ryujinx.Graphics.Nvdec.Vp9
 {
     internal enum CodecErr
     {
-        /*!\brief Operation completed without error */
-        CodecOk,
+        /// <summary>
+        /// Operation completed without error
+        /// </summary>
+        Ok,
 
-        /*!\brief Unspecified error */
-        CodecError,
+        /// <summary>
+        /// Unspecified error
+        /// </summary>
+        Error,
 
-        /*!\brief Memory operation failed */
-        CodecMemError,
+        /// <summary>
+        /// Memory operation failed
+        /// </summary>
+        MemError,
 
-        /*!\brief ABI version mismatch */
-        CodecAbiMismatch,
+        /// <summary>
+        /// ABI version mismatch
+        /// </summary>
+        AbiMismatch,
 
-        /*!\brief Algorithm does not have required capability */
-        CodecIncapable,
+        /// <summary>
+        /// Algorithm does not have required capability
+        /// </summary>
+        Incapable,
 
-        /*!\brief The given bitstream is not supported.
-         *
-         * The bitstream was unable to be parsed at the highest level. The decoder
-         * is unable to proceed. This error \ref SHOULD be treated as fatal to the
-         * stream. */
-        CodecUnsupBitstream,
+        /// <summary>
+        /// The given bitstream is not supported.
+        /// </summary>
+        /// <remarks>
+        /// The bitstream was unable to be parsed at the highest level.<br/>
+        /// The decoder is unable to proceed.<br/>
+        /// This error SHOULD be treated as fatal to the stream.
+        /// </remarks>
+        UnsupBitstream,
 
-        /*!\brief Encoded bitstream uses an unsupported feature
-         *
-         * The decoder does not implement a feature required by the encoder. This
-         * return code should only be used for features that prevent future
-         * pictures from being properly decoded. This error \ref MAY be treated as
-         * fatal to the stream or \ref MAY be treated as fatal to the current GOP.
-         */
-        CodecUnsupFeature,
+        /// <summary>
+        /// Encoded bitstream uses an unsupported feature
+        /// </summary>
+        /// <remarks>
+        /// The decoder does not implement a feature required by the encoder.<br/>
+        /// This return code should only be used for features that prevent future
+        /// pictures from being properly decoded.<br/>
+        /// <br/>
+        /// This error MAY be treated as fatal to the stream or MAY be treated as fatal to the current GOP.
+        /// </remarks>
+        UnsupFeature,
 
-        /*!\brief The coded data for this stream is corrupt or incomplete
-         *
-         * There was a problem decoding the current frame.  This return code
-         * should only be used for failures that prevent future pictures from
-         * being properly decoded. This error \ref MAY be treated as fatal to the
-         * stream or \ref MAY be treated as fatal to the current GOP. If decoding
-         * is continued for the current GOP, artifacts may be present.
-         */
-        CodecCorruptFrame,
+         /// <summary>
+         /// The coded data for this stream is corrupt or incomplete.
+         /// </summary>
+         /// <remarks>
+         /// There was a problem decoding the current frame.<br/>
+         /// This return code should only be used
+         /// for failures that prevent future pictures from being properly decoded.<br/>
+         /// <br/>
+         /// This error MAY be treated as fatal to the stream or MAY be treated as fatal to the current GOP.<br/>
+         /// If decoding is continued for the current GOP, artifacts may be present.
+         /// </remarks>
+         CorruptFrame,
 
-        /*!\brief An application-supplied parameter is not valid.
-         *
-         */
-        CodecInvalidParam,
+        /// <summary>
+        /// An application-supplied parameter is not valid.
+        /// </summary>
+        InvalidParam,
 
-        /*!\brief An iterator reached the end of list.
-         *
-         */
-        CodecListEnd,
+        /// <summary>
+        /// An iterator reached the end of list.
+        /// </summary>
+        ListEnd
     }
-}
+}

src/Ryujinx.Graphics.Nvdec.Vp9/Common/BitUtils.cs

@@ -10,7 +10,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Common
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public static byte ClipPixel(int val)
         {
-            return (byte)((val > 255) ? 255 : (val < 0) ? 0 : val);
+            return (byte)(val > 255 ? 255 : val < 0 ? 0 : val);
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
@@ -56,4 +56,4 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Common
             return numValues > 0 ? GetMsb(numValues) + 1 : 0;
         }
     }
-}
+}

src/Ryujinx.Graphics.Nvdec.Vp9/Common/MemoryAllocator.cs

@@ -51,6 +51,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Common
                         {
                             Marshal.FreeHGlobal(item.Pointer);
                         }
+
                         item.Pointer = ptr;
                         item.Length = lengthInBytes;
                         break;
@@ -58,7 +59,11 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Common
                 }
             }
 
-            return new ArrayPtr<T>(ptr, length);
+            ArrayPtr<T> allocation = new ArrayPtr<T>(ptr, length);
+
+            allocation.AsSpan().Fill(default);
+
+            return allocation;
         }
 
         public unsafe void Free<T>(ArrayPtr<T> arr) where T : unmanaged

src/Ryujinx.Graphics.Nvdec.Vp9/Common/MemoryUtil.cs

@@ -20,4 +20,4 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Common
             new Span<T>(ptr, length).Fill(value);
         }
     }
-}
+}

src/Ryujinx.Graphics.Nvdec.Vp9/Constants.cs

@@ -1,8 +1,10 @@
+using Ryujinx.Graphics.Nvdec.Vp9.Types;
+
 namespace Ryujinx.Graphics.Nvdec.Vp9
 {
     internal static class Constants
     {
-        public const int Vp9InterpExtend = 4;
+        public const int InterpExtend = 4;
 
         public const int MaxMbPlane = 3;
 
@@ -25,6 +27,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
         /* Segment Feature Masks */
         public const int MaxMvRefCandidates = 2;
 
+        public const int IntraInterContexts = 4;
         public const int CompInterContexts = 5;
         public const int RefContexts = 5;
 
@@ -32,12 +35,26 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
         public const int EightTapSmooth = 1;
         public const int EightTapSharp = 2;
         public const int SwitchableFilters = 3; /* Number of switchable filters */
+
         public const int Bilinear = 3;
-        public const int Switchable = 4; /* should be the last one */
+
+        // The codec can operate in four possible inter prediction filter mode:
+        // 8-tap, 8-tap-smooth, 8-tap-sharp, and switching between the three.
+        public const int SwitchableFilterContexts = SwitchableFilters + 1;
+        public const int Switchable = 4; /* Should be the last one */
 
         // Frame
         public const int RefsPerFrame = 3;
 
+        public const int RefFramesLog2 = 3;
+        public const int RefFrames = 1 << RefFramesLog2;
+
+        // 1 scratch frame for the new frame, 3 for scaled references on the encoder.
+        public const int FrameBuffers = RefFrames + 4;
+
+        public const int FrameContextsLog2 = 2;
+        public const int FrameContexts = 1 << FrameContextsLog2;
+
         public const int NumPingPongBuffers = 2;
 
         public const int Class0Bits = 1; /* bits at integer precision for class 0 */
@@ -48,9 +65,9 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
         public const int MvLow = -(1 << MvInUseBits);
 
         // Coefficient token alphabet
-        public const int ZeroToken = 0; // 0 Extra Bits 0+0
-        public const int OneToken = 1; // 1 Extra Bits 0+1
-        public const int TwoToken = 2; // 2 Extra Bits 0+1
+        public const int ZeroToken = 0; // 0     Extra Bits 0+0
+        public const int OneToken = 1; // 1     Extra Bits 0+1
+        public const int TwoToken = 2; // 2     Extra Bits 0+1
 
         public const int PivotNode = 2;
 
@@ -65,5 +82,19 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
 
         public const int SegmentAbsData = 1;
         public const int MaxSegments = 8;
+
+        public const int PartitionTypes = (int)PartitionType.PartitionTypes;
+
+        public const int PartitionPlOffset = 4; // Number of probability models per block size
+        public const int PartitionContexts = 4 * PartitionPlOffset;
+
+        public const int PlaneTypes = (int)PlaneType.PlaneTypes;
+
+        public const int IntraModes = (int)PredictionMode.TmPred + 1;
+
+        public const int InterModes = 1 + (int)PredictionMode.NewMv - (int)PredictionMode.NearestMv;
+
+        public const int SkipContexts = 3;
+        public const int InterModeContexts = 7;
     }
-}
+}

src/Ryujinx.Graphics.Nvdec.Vp9/DSubExp.cs

@@ -0,0 +1,47 @@
+using System.Diagnostics;
+
+namespace Ryujinx.Graphics.Nvdec.Vp9
+{
+    internal static class DSubExp
+    {
+        public static int InvRecenterNonneg(int v, int m)
+        {
+            if (v > 2 * m)
+            {
+                return v;
+            }
+
+            return (v & 1) != 0 ? m - ((v + 1) >> 1) : m + (v >> 1);
+        }
+
+        private static readonly byte[] InvMapTable =
+        {
+            7, 20, 33, 46, 59, 72, 85, 98, 111, 124, 137, 150, 163, 176, 189, 202, 215, 228, 241, 254, 1, 2, 3, 4,
+            5, 6, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 34,
+            35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 60, 61, 62,
+            63, 64, 65, 66, 67, 68, 69, 70, 71, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 86, 87, 88, 89, 90,
+            91, 92, 93, 94, 95, 96, 97, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 112, 113, 114,
+            115, 116, 117, 118, 119, 120, 121, 122, 123, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136,
+            138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 151, 152, 153, 154, 155, 156, 157, 158, 159,
+            160, 161, 162, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 177, 178, 179, 180, 181, 182,
+            183, 184, 185, 186, 187, 188, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 203, 204, 205,
+            206, 207, 208, 209, 210, 211, 212, 213, 214, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227,
+            229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 242, 243, 244, 245, 246, 247, 248, 249, 250,
+            251, 252, 253, 253
+        };
+
+        public static int InvRemapProb(int v, int m)
+        {
+            Debug.Assert(v < InvMapTable.Length / sizeof(byte));
+
+            v = InvMapTable[v];
+            m--;
+            if (m << 1 <= Prob.MaxProb)
+            {
+                return 1 + InvRecenterNonneg(v, m);
+            }
+
+            return Prob.MaxProb - InvRecenterNonneg(v, Prob.MaxProb - 1 - m);
+        }
+    }
+}

src/Ryujinx.Graphics.Nvdec.Vp9/DecodeMv.cs

@@ -1,4 +1,4 @@
-using Ryujinx.Common.Memory;
+using Ryujinx.Common.Memory;
 using Ryujinx.Graphics.Nvdec.Vp9.Dsp;
 using Ryujinx.Graphics.Nvdec.Vp9.Types;
 using Ryujinx.Graphics.Video;
@@ -10,11 +10,11 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
 {
     internal static class DecodeMv
     {
-        private const int MvrefNeighbours = 8;
+        private const int RefNeighbours = 8;
 
         private static PredictionMode ReadIntraMode(ref Reader r, ReadOnlySpan<byte> p)
         {
-            return (PredictionMode)r.ReadTree(Luts.Vp9IntraModeTree, p);
+            return (PredictionMode)r.ReadTree(Luts.IntraModeTree, p);
         }
 
         private static PredictionMode ReadIntraModeY(ref Vp9Common cm, ref MacroBlockD xd, ref Reader r, int sizeGroup)
@@ -41,7 +41,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
 
         private static PredictionMode ReadInterMode(ref Vp9Common cm, ref MacroBlockD xd, ref Reader r, int ctx)
         {
-            int mode = r.ReadTree(Luts.Vp9InterModeTree, cm.Fc.Value.InterModeProb[ctx].AsSpan());
+            int mode = r.ReadTree(Luts.InterModeTree, cm.Fc.Value.InterModeProb[ctx].AsSpan());
             if (!xd.Counts.IsNull)
             {
                 ++xd.Counts.Value.InterMode[ctx][mode];
@@ -52,22 +52,18 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
 
         private static int ReadSegmentId(ref Reader r, ref Array7<byte> segTreeProbs)
         {
-            return r.ReadTree(Luts.Vp9SegmentTree, segTreeProbs.AsSpan());
+            return r.ReadTree(Luts.SegmentTree, segTreeProbs.AsSpan());
         }
 
         private static ReadOnlySpan<byte> GetTxProbs(ref Vp9EntropyProbs fc, TxSize maxTxSize, int ctx)
         {
             switch (maxTxSize)
             {
-                case TxSize.Tx8x8:
-                    return fc.Tx8x8Prob[ctx].AsSpan();
-                case TxSize.Tx16x16:
-                    return fc.Tx16x16Prob[ctx].AsSpan();
-                case TxSize.Tx32x32:
-                    return fc.Tx32x32Prob[ctx].AsSpan();
+                case TxSize.Tx8x8: return fc.Tx8x8Prob[ctx].AsSpan();
+                case TxSize.Tx16x16: return fc.Tx16x16Prob[ctx].AsSpan();
+                case TxSize.Tx32x32: return fc.Tx32x32Prob[ctx].AsSpan();
                 default:
                     Debug.Assert(false, "Invalid maxTxSize.");
-
                     return ReadOnlySpan<byte>.Empty;
             }
         }
@@ -76,15 +72,11 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
         {
             switch (maxTxSize)
             {
-                case TxSize.Tx8x8:
-                    return counts.Tx8x8[ctx].AsSpan();
-                case TxSize.Tx16x16:
-                    return counts.Tx16x16[ctx].AsSpan();
-                case TxSize.Tx32x32:
-                    return counts.Tx32x32[ctx].AsSpan();
+                case TxSize.Tx8x8: return counts.Tx8x8[ctx].AsSpan();
+                case TxSize.Tx16x16: return counts.Tx16x16[ctx].AsSpan();
+                case TxSize.Tx32x32: return counts.Tx32x32[ctx].AsSpan();
                 default:
                     Debug.Assert(false, "Invalid maxTxSize.");
-
                     return Span<uint>.Empty;
             }
         }
@@ -124,34 +116,32 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             return (TxSize)Math.Min((int)maxTxSize, (int)Luts.TxModeToBiggestTxSize[(int)txMode]);
         }
 
-        private static int DecGetSegmentId(ref Vp9Common cm, ArrayPtr<byte> segmentIds, int miOffset, int xMis, int yMis)
+        private static int DecGetSegmentId(ref Vp9Common cm, ArrayPtr<byte> segmentIds, int miOffset, int xMis,
+            int yMis)
         {
-            int x, y, segmentId = int.MaxValue;
+            int segmentId = int.MaxValue;
 
-            for (y = 0; y < yMis; y++)
+            for (int y = 0; y < yMis; y++)
             {
-                for (x = 0; x < xMis; x++)
+                for (int x = 0; x < xMis; x++)
                 {
-                    segmentId = Math.Min(segmentId, segmentIds[miOffset + y * cm.MiCols + x]);
+                    segmentId = Math.Min(segmentId, segmentIds[miOffset + (y * cm.MiCols) + x]);
                 }
             }
 
             Debug.Assert(segmentId >= 0 && segmentId < Constants.MaxSegments);
-
             return segmentId;
         }
 
         private static void SetSegmentId(ref Vp9Common cm, int miOffset, int xMis, int yMis, int segmentId)
         {
-            int x, y;
-
             Debug.Assert(segmentId >= 0 && segmentId < Constants.MaxSegments);
 
-            for (y = 0; y < yMis; y++)
+            for (int y = 0; y < yMis; y++)
             {
-                for (x = 0; x < xMis; x++)
+                for (int x = 0; x < xMis; x++)
                 {
-                    cm.CurrentFrameSegMap[miOffset + y * cm.MiCols + x] = (byte)segmentId;
+                    cm.CurrentFrameSegMap[miOffset + (y * cm.MiCols) + x] = (byte)segmentId;
                 }
             }
         }
@@ -164,13 +154,13 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             int xMis,
             int yMis)
         {
-            int x, y;
-
-            for (y = 0; y < yMis; y++)
+            for (int y = 0; y < yMis; y++)
             {
-                for (x = 0; x < xMis; x++)
+                for (int x = 0; x < xMis; x++)
                 {
-                    currentSegmentIds[miOffset + y * cm.MiCols + x] = (byte)(!lastSegmentIds.IsNull ? lastSegmentIds[miOffset + y * cm.MiCols + x] : 0);
+                    currentSegmentIds[miOffset + (y * cm.MiCols) + x] = (byte)(!lastSegmentIds.IsNull
+                        ? lastSegmentIds[miOffset + (y * cm.MiCols) + x]
+                        : 0);
                 }
             }
         }
@@ -188,13 +178,11 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             if (!seg.UpdateMap)
             {
                 CopySegmentId(ref cm, cm.LastFrameSegMap, cm.CurrentFrameSegMap, miOffset, xMis, yMis);
-
                 return 0;
             }
 
             segmentId = ReadSegmentId(ref r, ref cm.Fc.Value.SegTreeProb);
             SetSegmentId(ref cm, miOffset, xMis, yMis, segmentId);
-
             return segmentId;
         }
 
@@ -210,7 +198,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             ref Segmentation seg = ref cm.Seg;
             ref ModeInfo mi = ref xd.Mi[0].Value;
             int predictedSegmentId, segmentId;
-            int miOffset = miRow * cm.MiCols + miCol;
+            int miOffset = (miRow * cm.MiCols) + miCol;
 
             if (!seg.Enabled)
             {
@@ -224,7 +212,6 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             if (!seg.UpdateMap)
             {
                 CopySegmentId(ref cm, cm.LastFrameSegMap, cm.CurrentFrameSegMap, miOffset, xMis, yMis);
-
                 return predictedSegmentId;
             }
 
@@ -232,20 +219,22 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             {
                 byte predProb = Segmentation.GetPredProbSegId(ref cm.Fc.Value.SegPredProb, ref xd);
                 mi.SegIdPredicted = (sbyte)r.Read(predProb);
-                segmentId = mi.SegIdPredicted != 0 ? predictedSegmentId : ReadSegmentId(ref r, ref cm.Fc.Value.SegTreeProb);
+                segmentId = mi.SegIdPredicted != 0
+                    ? predictedSegmentId
+                    : ReadSegmentId(ref r, ref cm.Fc.Value.SegTreeProb);
             }
             else
             {
                 segmentId = ReadSegmentId(ref r, ref cm.Fc.Value.SegTreeProb);
             }
-            SetSegmentId(ref cm, miOffset, xMis, yMis, segmentId);
 
+            SetSegmentId(ref cm, miOffset, xMis, yMis, segmentId);
             return segmentId;
         }
 
         private static int ReadSkip(ref Vp9Common cm, ref MacroBlockD xd, int segmentId, ref Reader r)
         {
-            if (cm.Seg.IsSegFeatureActive(segmentId, SegLvlFeatures.SegLvlSkip) != 0)
+            if (cm.Seg.IsSegFeatureActive(segmentId, SegLvlFeatures.Skip) != 0)
             {
                 return 1;
             }
@@ -260,12 +249,12 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             return skip;
         }
 
-        private static int ReadMvComponent(ref Reader r, ref Vp9EntropyProbs fc, int mvcomp, bool usehp)
+        private static int ReadComponent(ref Reader r, ref Vp9EntropyProbs fc, int mvcomp, bool usehp)
         {
             int mag, d, fr, hp;
             bool sign = r.Read(fc.Sign[mvcomp]) != 0;
-            MvClassType mvClass = (MvClassType)r.ReadTree(Luts.Vp9MvClassTree, fc.Classes[mvcomp].AsSpan());
-            bool class0 = mvClass == MvClassType.MvClass0;
+            MvClassType mvClass = (MvClassType)r.ReadTree(Luts.MvClassTree, fc.Classes[mvcomp].AsSpan());
+            bool class0 = mvClass == MvClassType.Class0;
 
             // Integer part
             if (class0)
@@ -275,11 +264,10 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             }
             else
             {
-                int i;
                 int n = (int)mvClass + Constants.Class0Bits - 1; // Number of bits
 
                 d = 0;
-                for (i = 0; i < n; ++i)
+                for (int i = 0; i < n; ++i)
                 {
                     d |= r.Read(fc.Bits[mvcomp][i]) << i;
                 }
@@ -288,40 +276,39 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             }
 
             // Fractional part
-            fr = r.ReadTree(Luts.Vp9MvFPTree, class0 ? fc.Class0Fp[mvcomp][d].AsSpan() : fc.Fp[mvcomp].AsSpan());
+            fr = r.ReadTree(Luts.MvFPTree, class0 ? fc.Class0Fp[mvcomp][d].AsSpan() : fc.Fp[mvcomp].AsSpan());
 
             // High precision part (if hp is not used, the default value of the hp is 1)
             hp = usehp ? r.Read(class0 ? fc.Class0Hp[mvcomp] : fc.Hp[mvcomp]) : 1;
 
             // Result
             mag += ((d << 3) | (fr << 1) | hp) + 1;
-
             return sign ? -mag : mag;
         }
 
-        private static void ReadMv(
+        private static void Read(
             ref Reader r,
             ref Mv mv,
             ref Mv refr,
             ref Vp9EntropyProbs fc,
             Ptr<Vp9BackwardUpdates> counts,
-            bool allowHP)
+            bool allowHp)
         {
-            MvJointType jointType = (MvJointType)r.ReadTree(Luts.Vp9MvJointTree, fc.Joints.AsSpan());
-            bool useHP = allowHP && refr.UseMvHp();
+            MvJointType jointType = (MvJointType)r.ReadTree(Luts.MvJointTree, fc.Joints.AsSpan());
+            bool useHp = allowHp && refr.UseHp();
             Mv diff = new();
 
-            if (Mv.MvJointVertical(jointType))
+            if (Mv.JointVertical(jointType))
             {
-                diff.Row = (short)ReadMvComponent(ref r, ref fc, 0, useHP);
+                diff.Row = (short)ReadComponent(ref r, ref fc, 0, useHp);
             }
 
-            if (Mv.MvJointHorizontal(jointType))
+            if (Mv.JointHorizontal(jointType))
             {
-                diff.Col = (short)ReadMvComponent(ref r, ref fc, 1, useHP);
+                diff.Col = (short)ReadComponent(ref r, ref fc, 1, useHp);
             }
 
-            diff.IncMv(counts);
+            diff.Inc(counts);
 
             mv.Row = (short)(refr.Row + diff.Row);
             mv.Col = (short)(refr.Col + diff.Col);
@@ -329,7 +316,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
 
         private static ReferenceMode ReadBlockReferenceMode(ref Vp9Common cm, ref MacroBlockD xd, ref Reader r)
         {
-            if (cm.ReferenceMode == ReferenceMode.ReferenceModeSelect)
+            if (cm.ReferenceMode == ReferenceMode.Select)
             {
                 int ctx = PredCommon.GetReferenceModeContext(ref cm, ref xd);
                 ReferenceMode mode = (ReferenceMode)r.Read(cm.Fc.Value.CompInterProb[ctx]);
@@ -354,15 +341,15 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
         {
             ref Vp9EntropyProbs fc = ref cm.Fc.Value;
 
-            if (cm.Seg.IsSegFeatureActive(segmentId, SegLvlFeatures.SegLvlRefFrame) != 0)
+            if (cm.Seg.IsSegFeatureActive(segmentId, SegLvlFeatures.RefFrame) != 0)
             {
-                refFrame[0] = (sbyte)cm.Seg.GetSegData(segmentId, SegLvlFeatures.SegLvlRefFrame);
+                refFrame[0] = (sbyte)cm.Seg.GetSegData(segmentId, SegLvlFeatures.RefFrame);
                 refFrame[1] = Constants.None;
             }
             else
             {
                 ReferenceMode mode = ReadBlockReferenceMode(ref cm, ref xd, ref r);
-                if (mode == ReferenceMode.CompoundReference)
+                if (mode == ReferenceMode.Compound)
                 {
                     int idx = cm.RefFrameSignBias[cm.CompFixedRef];
                     int ctx = PredCommon.GetPredContextCompRefP(ref cm, ref xd);
@@ -375,7 +362,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                     refFrame[idx] = cm.CompFixedRef;
                     refFrame[idx == 0 ? 1 : 0] = cm.CompVarRef[bit];
                 }
-                else if (mode == ReferenceMode.SingleReference)
+                else if (mode == ReferenceMode.Single)
                 {
                     int ctx0 = PredCommon.GetPredContextSingleRefP1(ref xd);
                     int bit0 = r.Read(fc.SingleRefProb[ctx0][0]);
@@ -412,7 +399,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
         private static byte ReadSwitchableInterpFilter(ref Vp9Common cm, ref MacroBlockD xd, ref Reader r)
         {
             int ctx = xd.GetPredContextSwitchableInterp();
-            byte type = (byte)r.ReadTree(Luts.Vp9SwitchableInterpTree, cm.Fc.Value.SwitchableInterpProb[ctx].AsSpan());
+            byte type = (byte)r.ReadTree(Luts.SwitchableInterpTree, cm.Fc.Value.SwitchableInterpProb[ctx].AsSpan());
             if (!xd.Counts.IsNull)
             {
                 ++xd.Counts.Value.SwitchableInterp[ctx][type];
@@ -424,12 +411,12 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
         private static void ReadIntraBlockModeInfo(ref Vp9Common cm, ref MacroBlockD xd, ref ModeInfo mi, ref Reader r)
         {
             BlockSize bsize = mi.SbType;
-            int i;
+
 
             switch (bsize)
             {
                 case BlockSize.Block4x4:
-                    for (i = 0; i < 4; ++i)
+                    for (int i = 0; i < 4; ++i)
                     {
                         mi.Bmi[i].Mode = ReadIntraModeY(ref cm, ref xd, ref r, 0);
                     }
@@ -459,27 +446,19 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             mi.RefFrame[1] = Constants.None;
         }
 
-        private static bool IsMvValid(ref Mv mv)
-        {
-            return mv.Row > Constants.MvLow &&
-                   mv.Row < Constants.MvUpp &&
-                   mv.Col > Constants.MvLow &&
-                   mv.Col < Constants.MvUpp;
-        }
-
-        private static void CopyMvPair(ref Array2<Mv> dst, ref Array2<Mv> src)
+        private static void CopyPair(ref Array2<Mv> dst, ref Array2<Mv> src)
         {
             dst[0] = src[0];
             dst[1] = src[1];
         }
 
-        private static void ZeroMvPair(ref Array2<Mv> dst)
+        private static void ZeroPair(ref Array2<Mv> dst)
         {
             dst[0] = new Mv();
             dst[1] = new Mv();
         }
 
-        private static bool AssignMv(
+        private static bool Assign(
             ref Vp9Common cm,
             ref MacroBlockD xd,
             PredictionMode mode,
@@ -487,45 +466,45 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             ref Array2<Mv> refMv,
             ref Array2<Mv> nearNearestMv,
             int isCompound,
-            bool allowHP,
+            bool allowHp,
             ref Reader r)
         {
-            int i;
             bool ret = true;
 
             switch (mode)
             {
                 case PredictionMode.NewMv:
                     {
-                        for (i = 0; i < 1 + isCompound; ++i)
+                        for (int i = 0; i < 1 + isCompound; ++i)
                         {
-                            ReadMv(ref r, ref mv[i], ref refMv[i], ref cm.Fc.Value, xd.Counts, allowHP);
-                            ret = ret && IsMvValid(ref mv[i]);
+                            Read(ref r, ref mv[i], ref refMv[i], ref cm.Fc.Value, xd.Counts, allowHp);
+                            ret = ret && mv[i].IsValid();
                         }
+
                         break;
                     }
                 case PredictionMode.NearMv:
                 case PredictionMode.NearestMv:
                     {
-                        CopyMvPair(ref mv, ref nearNearestMv);
+                        CopyPair(ref mv, ref nearNearestMv);
                         break;
                     }
                 case PredictionMode.ZeroMv:
                     {
-                        ZeroMvPair(ref mv);
+                        ZeroPair(ref mv);
                         break;
                     }
-                default:
-                    return false;
+                default: return false;
             }
+
             return ret;
         }
 
         private static bool ReadIsInterBlock(ref Vp9Common cm, ref MacroBlockD xd, int segmentId, ref Reader r)
         {
-            if (cm.Seg.IsSegFeatureActive(segmentId, SegLvlFeatures.SegLvlRefFrame) != 0)
+            if (cm.Seg.IsSegFeatureActive(segmentId, SegLvlFeatures.RefFrame) != 0)
             {
-                return cm.Seg.GetSegData(segmentId, SegLvlFeatures.SegLvlRefFrame) != Constants.IntraFrame;
+                return cm.Seg.GetSegData(segmentId, SegLvlFeatures.RefFrame) != Constants.IntraFrame;
             }
 
             int ctx = xd.GetIntraInterContext();
@@ -538,33 +517,30 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             return isInter;
         }
 
-        private static void DecFindBestRefMvs(bool allowHP, Span<Mv> mvlist, ref Mv bestMv, int refmvCount)
+        private static void DecFindBestRefs(bool allowHp, Span<Mv> mvlist, ref Mv bestMv, int refmvCount)
         {
-            int i;
-
             // Make sure all the candidates are properly clamped etc
-            for (i = 0; i < refmvCount; ++i)
+            for (int i = 0; i < refmvCount; ++i)
             {
-                mvlist[i].LowerMvPrecision(allowHP);
+                mvlist[i].LowerPrecision(allowHp);
                 bestMv = mvlist[i];
             }
         }
 
-        private static bool AddMvRefListEb(Mv mv, ref int refMvCount, Span<Mv> mvRefList, bool earlyBreak)
+        private static bool AddRefListEb(Mv mv, ref int refCount, Span<Mv> mvRefList, bool earlyBreak)
         {
-            if (refMvCount != 0)
+            if (refCount != 0)
             {
                 if (Unsafe.As<Mv, int>(ref mv) != Unsafe.As<Mv, int>(ref mvRefList[0]))
                 {
-                    mvRefList[refMvCount] = mv;
-                    refMvCount++;
-
+                    mvRefList[refCount] = mv;
+                    refCount++;
                     return true;
                 }
             }
             else
             {
-                mvRefList[refMvCount++] = mv;
+                mvRefList[refCount++] = mv;
                 if (earlyBreak)
                 {
                     return true;
@@ -574,19 +550,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             return false;
         }
 
-        // Performs mv sign inversion if indicated by the reference frame combination.
-        private static Mv ScaleMv(ref ModeInfo mi, int refr, sbyte thisRefFrame, ref Array4<sbyte> refSignBias)
-        {
-            Mv mv = mi.Mv[refr];
-            if (refSignBias[mi.RefFrame[refr]] != refSignBias[thisRefFrame])
-            {
-                mv.Row *= -1;
-                mv.Col *= -1;
-            }
-            return mv;
-        }
-
-        private static bool IsDiffRefFrameAddMvEb(
+        private static bool IsDiffRefFrameAddEb(
             ref ModeInfo mbmi,
             sbyte refFrame,
             ref Array4<sbyte> refSignBias,
@@ -598,26 +562,30 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             {
                 if (mbmi.RefFrame[0] != refFrame)
                 {
-                    if (AddMvRefListEb(ScaleMv(ref mbmi, 0, refFrame, ref refSignBias), ref refmvCount, mvRefList, earlyBreak))
-                    {
-                        return true;
-                    }
-                }
-                if (mbmi.HasSecondRef() && mbmi.RefFrame[1] != refFrame && Unsafe.As<Mv, int>(ref mbmi.Mv[1]) != Unsafe.As<Mv, int>(ref mbmi.Mv[0]))
-                {
-                    if (AddMvRefListEb(ScaleMv(ref mbmi, 1, refFrame, ref refSignBias), ref refmvCount, mvRefList, earlyBreak))
+                    if (AddRefListEb(mbmi.ScaleMv(0, refFrame, ref refSignBias), ref refmvCount, mvRefList,
+                            earlyBreak))
                     {
                         return true;
                     }
                 }
 
+                if (mbmi.HasSecondRef() && mbmi.RefFrame[1] != refFrame &&
+                    Unsafe.As<Mv, int>(ref mbmi.Mv[1]) != Unsafe.As<Mv, int>(ref mbmi.Mv[0]))
+                {
+                    if (AddRefListEb(mbmi.ScaleMv(1, refFrame, ref refSignBias), ref refmvCount, mvRefList,
+                            earlyBreak))
+                    {
+                        return true;
+                    }
+                }
             }
+
             return false;
         }
 
         // This function searches the neighborhood of a given MB/SB
         // to try and find candidate reference vectors.
-        private static int DecFindMvRefs(
+        private static int DecFindRefs(
             ref Vp9Common cm,
             ref MacroBlockD xd,
             PredictionMode mode,
@@ -627,22 +595,24 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             int miRow,
             int miCol,
             int block,
-            int isSub8X8)
+            int isSub8x8)
         {
             ref Array4<sbyte> refSignBias = ref cm.RefFrameSignBias;
             int i, refmvCount = 0;
             bool differentRefFound = false;
-            Ptr<MvRef> prevFrameMvs = cm.UsePrevFrameMvs ? new Ptr<MvRef>(ref cm.PrevFrameMvs[miRow * cm.MiCols + miCol]) : Ptr<MvRef>.Null;
+            Ptr<MvRef> prevFrameMvs = cm.UsePrevFrameMvs
+                ? new Ptr<MvRef>(ref cm.PrevFrameMvs[(miRow * cm.MiCols) + miCol])
+                : Ptr<MvRef>.Null;
             ref TileInfo tile = ref xd.Tile;
             // If mode is nearestmv or newmv (uses nearestmv as a reference) then stop
             // searching after the first mv is found.
             bool earlyBreak = mode != PredictionMode.NearMv;
 
             // Blank the reference vector list
-            mvRefList[..Constants.MaxMvRefCandidates].Clear();
+            mvRefList.Slice(0, Constants.MaxMvRefCandidates).Fill(new Mv());
 
             i = 0;
-            if (isSub8X8 != 0)
+            if (isSub8x8 != 0)
             {
                 // If the size < 8x8 we get the mv from the bmi substructure for the
                 // nearest two blocks.
@@ -651,19 +621,21 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                     ref Position mvRef = ref mvRefSearch[i];
                     if (tile.IsInside(miCol, miRow, cm.MiRows, ref mvRef))
                     {
-                        ref ModeInfo candidateMi = ref xd.Mi[mvRef.Col + mvRef.Row * xd.MiStride].Value;
+                        ref ModeInfo candidateMi = ref xd.Mi[mvRef.Col + (mvRef.Row * xd.MiStride)].Value;
                         differentRefFound = true;
 
                         if (candidateMi.RefFrame[0] == refFrame)
                         {
-                            if (AddMvRefListEb(candidateMi.GetSubBlockMv(0, mvRef.Col, block), ref refmvCount, mvRefList, earlyBreak))
+                            if (AddRefListEb(candidateMi.GetSubBlockMv(0, mvRef.Col, block), ref refmvCount,
+                                    mvRefList, earlyBreak))
                             {
                                 goto Done;
                             }
                         }
                         else if (candidateMi.RefFrame[1] == refFrame)
                         {
-                            if (AddMvRefListEb(candidateMi.GetSubBlockMv(1, mvRef.Col, block), ref refmvCount, mvRefList, earlyBreak))
+                            if (AddRefListEb(candidateMi.GetSubBlockMv(1, mvRef.Col, block), ref refmvCount,
+                                    mvRefList, earlyBreak))
                             {
                                 goto Done;
                             }
@@ -675,24 +647,24 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             // Check the rest of the neighbors in much the same way
             // as before except we don't need to keep track of sub blocks or
             // mode counts.
-            for (; i < MvrefNeighbours; ++i)
+            for (; i < RefNeighbours; ++i)
             {
                 ref Position mvRef = ref mvRefSearch[i];
                 if (tile.IsInside(miCol, miRow, cm.MiRows, ref mvRef))
                 {
-                    ref ModeInfo candidate = ref xd.Mi[mvRef.Col + mvRef.Row * xd.MiStride].Value;
+                    ref ModeInfo candidate = ref xd.Mi[mvRef.Col + (mvRef.Row * xd.MiStride)].Value;
                     differentRefFound = true;
 
                     if (candidate.RefFrame[0] == refFrame)
                     {
-                        if (AddMvRefListEb(candidate.Mv[0], ref refmvCount, mvRefList, earlyBreak))
+                        if (AddRefListEb(candidate.Mv[0], ref refmvCount, mvRefList, earlyBreak))
                         {
                             goto Done;
                         }
                     }
                     else if (candidate.RefFrame[1] == refFrame)
                     {
-                        if (AddMvRefListEb(candidate.Mv[1], ref refmvCount, mvRefList, earlyBreak))
+                        if (AddRefListEb(candidate.Mv[1], ref refmvCount, mvRefList, earlyBreak))
                         {
                             goto Done;
                         }
@@ -705,14 +677,14 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             {
                 if (prevFrameMvs.Value.RefFrame[0] == refFrame)
                 {
-                    if (AddMvRefListEb(prevFrameMvs.Value.Mv[0], ref refmvCount, mvRefList, earlyBreak))
+                    if (AddRefListEb(prevFrameMvs.Value.Mv[0], ref refmvCount, mvRefList, earlyBreak))
                     {
                         goto Done;
                     }
                 }
                 else if (prevFrameMvs.Value.RefFrame[1] == refFrame)
                 {
-                    if (AddMvRefListEb(prevFrameMvs.Value.Mv[1], ref refmvCount, mvRefList, earlyBreak))
+                    if (AddRefListEb(prevFrameMvs.Value.Mv[1], ref refmvCount, mvRefList, earlyBreak))
                     {
                         goto Done;
                     }
@@ -724,15 +696,16 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             // different reference frames.
             if (differentRefFound)
             {
-                for (i = 0; i < MvrefNeighbours; ++i)
+                for (i = 0; i < RefNeighbours; ++i)
                 {
                     ref Position mvRef = ref mvRefSearch[i];
                     if (tile.IsInside(miCol, miRow, cm.MiRows, ref mvRef))
                     {
-                        ref ModeInfo candidate = ref xd.Mi[mvRef.Col + mvRef.Row * xd.MiStride].Value;
+                        ref ModeInfo candidate = ref xd.Mi[mvRef.Col + (mvRef.Row * xd.MiStride)].Value;
 
                         // If the candidate is Intra we don't want to consider its mv.
-                        if (IsDiffRefFrameAddMvEb(ref candidate, refFrame, ref refSignBias, ref refmvCount, mvRefList, earlyBreak))
+                        if (IsDiffRefFrameAddEb(ref candidate, refFrame, ref refSignBias, ref refmvCount, mvRefList,
+                                earlyBreak))
                         {
                             goto Done;
                         }
@@ -751,7 +724,8 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                         mv.Row *= -1;
                         mv.Col *= -1;
                     }
-                    if (AddMvRefListEb(mv, ref refmvCount, mvRefList, earlyBreak))
+
+                    if (AddRefListEb(mv, ref refmvCount, mvRefList, earlyBreak))
                     {
                         goto Done;
                     }
@@ -759,7 +733,8 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
 
                 if (prevFrameMvs.Value.RefFrame[1] > Constants.IntraFrame &&
                     prevFrameMvs.Value.RefFrame[1] != refFrame &&
-                    Unsafe.As<Mv, int>(ref prevFrameMvs.Value.Mv[1]) != Unsafe.As<Mv, int>(ref prevFrameMvs.Value.Mv[0]))
+                    Unsafe.As<Mv, int>(ref prevFrameMvs.Value.Mv[1]) !=
+                    Unsafe.As<Mv, int>(ref prevFrameMvs.Value.Mv[0]))
                 {
                     Mv mv = prevFrameMvs.Value.Mv[1];
                     if (refSignBias[prevFrameMvs.Value.RefFrame[1]] != refSignBias[refFrame])
@@ -767,7 +742,8 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                         mv.Row *= -1;
                         mv.Col *= -1;
                     }
-                    if (AddMvRefListEb(mv, ref refmvCount, mvRefList, earlyBreak))
+
+                    if (AddRefListEb(mv, ref refmvCount, mvRefList, earlyBreak))
                     {
                         goto Done;
                     }
@@ -784,17 +760,17 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                 refmvCount = 1;
             }
 
-        Done:
+            Done:
             // Clamp vectors
             for (i = 0; i < refmvCount; ++i)
             {
-                mvRefList[i].ClampMvRef(ref xd);
+                mvRefList[i].ClampRef(ref xd);
             }
 
             return refmvCount;
         }
 
-        private static void AppendSub8x8MvsForIdx(
+        private static void AppendSub8x8ForIdx(
             ref Vp9Common cm,
             ref MacroBlockD xd,
             Span<Position> mvRefSearch,
@@ -808,12 +784,12 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             Span<Mv> mvList = stackalloc Mv[Constants.MaxMvRefCandidates];
             ref ModeInfo mi = ref xd.Mi[0].Value;
             ref Array4<BModeInfo> bmi = ref mi.Bmi;
-            int n;
             int refmvCount;
 
             Debug.Assert(Constants.MaxMvRefCandidates == 2);
 
-            refmvCount = DecFindMvRefs(ref cm, ref xd, bMode, mi.RefFrame[refr], mvRefSearch, mvList, miRow, miCol, block, 1);
+            refmvCount = DecFindRefs(ref cm, ref xd, bMode, mi.RefFrame[refr], mvRefSearch, mvList, miRow, miCol,
+                block, 1);
 
             switch (block)
             {
@@ -829,7 +805,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                     else
                     {
                         bestSub8x8 = new Mv();
-                        for (n = 0; n < refmvCount; ++n)
+                        for (int n = 0; n < refmvCount; ++n)
                         {
                             if (Unsafe.As<Mv, int>(ref bmi[0].Mv[refr]) != Unsafe.As<Mv, int>(ref mvList[n]))
                             {
@@ -838,6 +814,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                             }
                         }
                     }
+
                     break;
                 case 3:
                     if (bMode == PredictionMode.NearestMv)
@@ -852,7 +829,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                         candidates[2] = mvList[0];
                         candidates[3] = mvList[1];
                         bestSub8x8 = new Mv();
-                        for (n = 0; n < 2 + Constants.MaxMvRefCandidates; ++n)
+                        for (int n = 0; n < 2 + Constants.MaxMvRefCandidates; ++n)
                         {
                             if (Unsafe.As<Mv, int>(ref bmi[2].Mv[refr]) != Unsafe.As<Mv, int>(ref candidates[n]))
                             {
@@ -861,6 +838,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                             }
                         }
                     }
+
                     break;
                 default:
                     Debug.Assert(false, "Invalid block index.");
@@ -868,19 +846,19 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             }
         }
 
-        private static byte GetModeContext(ref Vp9Common cm, ref MacroBlockD xd, Span<Position> mvRefSearch, int miRow, int miCol)
+        private static byte GetModeContext(ref Vp9Common cm, ref MacroBlockD xd, Span<Position> mvRefSearch, int miRow,
+            int miCol)
         {
-            int i;
             int contextCounter = 0;
             ref TileInfo tile = ref xd.Tile;
 
             // Get mode count from nearest 2 blocks
-            for (i = 0; i < 2; ++i)
+            for (int i = 0; i < 2; ++i)
             {
                 ref Position mvRef = ref mvRefSearch[i];
                 if (tile.IsInside(miCol, miRow, cm.MiRows, ref mvRef))
                 {
-                    ref ModeInfo candidate = ref xd.Mi[mvRef.Col + mvRef.Row * xd.MiStride].Value;
+                    ref ModeInfo candidate = ref xd.Mi[mvRef.Col + (mvRef.Row * xd.MiStride)].Value;
                     // Keep counts for entropy encoding.
                     contextCounter += Luts.Mode2Counter[(int)candidate.Mode];
                 }
@@ -898,7 +876,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             ref Reader r)
         {
             BlockSize bsize = mi.SbType;
-            bool allowHP = cm.AllowHighPrecisionMv;
+            bool allowHp = cm.AllowHighPrecisionMv;
             Array2<Mv> bestRefMvs = new();
             int refr, isCompound;
             byte interModeCtx;
@@ -908,13 +886,13 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             isCompound = mi.HasSecondRef() ? 1 : 0;
             interModeCtx = GetModeContext(ref cm, ref xd, mvRefSearch, miRow, miCol);
 
-            if (cm.Seg.IsSegFeatureActive(mi.SegmentId, SegLvlFeatures.SegLvlSkip) != 0)
+            if (cm.Seg.IsSegFeatureActive(mi.SegmentId, SegLvlFeatures.Skip) != 0)
             {
                 mi.Mode = PredictionMode.ZeroMv;
                 if (bsize < BlockSize.Block8x8)
                 {
-                    xd.ErrorInfo.Value.InternalError(CodecErr.CodecUnsupBitstream, "Invalid usage of segement feature on small blocks");
-
+                    xd.ErrorInfo.Value.InternalError(CodecErr.UnsupBitstream,
+                        "Invalid usage of segement feature on small blocks");
                     return;
                 }
             }
@@ -942,53 +920,58 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                         sbyte frame = mi.RefFrame[refr];
                         int refmvCount;
 
-                        refmvCount = DecFindMvRefs(ref cm, ref xd, mi.Mode, frame, mvRefSearch, tmpMvs, miRow, miCol, -1, 0);
+                        refmvCount = DecFindRefs(ref cm, ref xd, mi.Mode, frame, mvRefSearch, tmpMvs, miRow, miCol,
+                            -1, 0);
 
-                        DecFindBestRefMvs(allowHP, tmpMvs, ref bestRefMvs[refr], refmvCount);
+                        DecFindBestRefs(allowHp, tmpMvs, ref bestRefMvs[refr], refmvCount);
                     }
                 }
             }
 
-            mi.InterpFilter = (cm.InterpFilter == Constants.Switchable) ? ReadSwitchableInterpFilter(ref cm, ref xd, ref r) : cm.InterpFilter;
+            mi.InterpFilter = cm.InterpFilter == Constants.Switchable
+                ? ReadSwitchableInterpFilter(ref cm, ref xd, ref r)
+                : cm.InterpFilter;
 
             if (bsize < BlockSize.Block8x8)
             {
-                int num4X4W = 1 << xd.BmodeBlocksWl;
-                int num4X4H = 1 << xd.BmodeBlocksHl;
+                int num4x4W = 1 << xd.BmodeBlocksWl;
+                int num4x4H = 1 << xd.BmodeBlocksHl;
                 int idx, idy;
                 PredictionMode bMode = 0;
                 Array2<Mv> bestSub8x8 = new();
-                const uint InvalidMv = 0x80008000;
+                const uint invalidMv = 0x80008000;
                 // Initialize the 2nd element as even though it won't be used meaningfully
                 // if isCompound is false.
-                Unsafe.As<Mv, uint>(ref bestSub8x8[1]) = InvalidMv;
-                for (idy = 0; idy < 2; idy += num4X4H)
+                Unsafe.As<Mv, uint>(ref bestSub8x8[1]) = invalidMv;
+                for (idy = 0; idy < 2; idy += num4x4H)
                 {
-                    for (idx = 0; idx < 2; idx += num4X4W)
+                    for (idx = 0; idx < 2; idx += num4x4W)
                     {
-                        int j = idy * 2 + idx;
+                        int j = (idy * 2) + idx;
                         bMode = ReadInterMode(ref cm, ref xd, ref r, interModeCtx);
 
                         if (bMode == PredictionMode.NearestMv || bMode == PredictionMode.NearMv)
                         {
                             for (refr = 0; refr < 1 + isCompound; ++refr)
                             {
-                                AppendSub8x8MvsForIdx(ref cm, ref xd, mvRefSearch, bMode, j, refr, miRow, miCol, ref bestSub8x8[refr]);
+                                AppendSub8x8ForIdx(ref cm, ref xd, mvRefSearch, bMode, j, refr, miRow, miCol,
+                                    ref bestSub8x8[refr]);
                             }
                         }
 
-                        if (!AssignMv(ref cm, ref xd, bMode, ref mi.Bmi[j].Mv, ref bestRefMvs, ref bestSub8x8, isCompound, allowHP, ref r))
+                        if (!Assign(ref cm, ref xd, bMode, ref mi.Bmi[j].Mv, ref bestRefMvs, ref bestSub8x8,
+                                isCompound, allowHp, ref r))
                         {
                             xd.Corrupted |= true;
                             break;
                         }
 
-                        if (num4X4H == 2)
+                        if (num4x4H == 2)
                         {
                             mi.Bmi[j + 2] = mi.Bmi[j];
                         }
 
-                        if (num4X4W == 2)
+                        if (num4x4W == 2)
                         {
                             mi.Bmi[j + 1] = mi.Bmi[j];
                         }
@@ -997,11 +980,12 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
 
                 mi.Mode = bMode;
 
-                CopyMvPair(ref mi.Mv, ref mi.Bmi[3].Mv);
+                CopyPair(ref mi.Mv, ref mi.Bmi[3].Mv);
             }
             else
             {
-                xd.Corrupted |= !AssignMv(ref cm, ref xd, mi.Mode, ref mi.Mv, ref bestRefMvs, ref bestRefMvs, isCompound, allowHP, ref r);
+                xd.Corrupted |= !Assign(ref cm, ref xd, mi.Mode, ref mi.Mv, ref bestRefMvs, ref bestRefMvs,
+                    isCompound, allowHp, ref r);
             }
         }
 
@@ -1045,7 +1029,6 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             }
 
             Debug.Assert(b == 1 || b == 3);
-
             return curMi.Value.Bmi[b - 1].Mode;
         }
 
@@ -1062,7 +1045,6 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             }
 
             Debug.Assert(b == 2 || b == 3);
-
             return curMi.Value.Bmi[b - 2].Mode;
         }
 
@@ -1075,7 +1057,6 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
         {
             PredictionMode above = AboveBlockMode(mi, aboveMi, block);
             PredictionMode left = LeftBlockMode(mi, leftMi, block);
-
             return fc.KfYModeProb[(int)above][(int)left].AsSpan();
         }
 
@@ -1092,8 +1073,8 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             Ptr<ModeInfo> aboveMi = xd.AboveMi;
             Ptr<ModeInfo> leftMi = xd.LeftMi;
             BlockSize bsize = mi.Value.SbType;
-            int i;
-            int miOffset = miRow * cm.MiCols + miCol;
+
+            int miOffset = (miRow * cm.MiCols) + miCol;
 
             mi.Value.SegmentId = (sbyte)ReadIntraSegmentId(ref cm, miOffset, xMis, yMis, ref r);
             mi.Value.Skip = (sbyte)ReadSkip(ref cm, ref xd, mi.Value.SegmentId, ref r);
@@ -1104,7 +1085,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             switch (bsize)
             {
                 case BlockSize.Block4x4:
-                    for (i = 0; i < 4; ++i)
+                    for (int i = 0; i < 4; ++i)
                     {
                         mi.Value.Bmi[i].Mode =
                             ReadIntraMode(ref r, GetYModeProbs(ref cm.Fc.Value, mi, aboveMi, leftMi, i));
@@ -1149,8 +1130,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             ref Reader r = ref twd.BitReader;
             ref MacroBlockD xd = ref twd.Xd;
             ref ModeInfo mi = ref xd.Mi[0].Value;
-            ArrayPtr<MvRef> frameMvs = cm.CurFrameMvs.Slice(miRow * cm.MiCols + miCol);
-            int w, h;
+            ArrayPtr<MvRef> frameMvs = cm.CurFrameMvs.Slice((miRow * cm.MiCols) + miCol);
 
             if (cm.FrameIsIntraOnly())
             {
@@ -1160,17 +1140,18 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             {
                 ReadInterFrameModeInfo(ref cm, ref xd, miRow, miCol, ref r, xMis, yMis);
 
-                for (h = 0; h < yMis; ++h)
+                for (int h = 0; h < yMis; ++h)
                 {
-                    for (w = 0; w < xMis; ++w)
+                    for (int w = 0; w < xMis; ++w)
                     {
                         ref MvRef mv = ref frameMvs[w];
                         CopyRefFramePair(ref mv.RefFrame, ref mi.RefFrame);
-                        CopyMvPair(ref mv.Mv, ref mi.Mv);
+                        CopyPair(ref mv.Mv, ref mi.Mv);
                     }
+
                     frameMvs = frameMvs.Slice(cm.MiCols);
                 }
             }
         }
     }
-}
+}

src/Ryujinx.Graphics.Nvdec.Vp9/Decoder.cs

@@ -1,4 +1,4 @@
-using Ryujinx.Common.Memory;
+using Ryujinx.Common.Memory;
 using Ryujinx.Graphics.Nvdec.Vp9.Common;
 using Ryujinx.Graphics.Nvdec.Vp9.Types;
 using Ryujinx.Graphics.Video;
@@ -12,14 +12,14 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
 
         private readonly MemoryAllocator _allocator = new();
 
-        public ISurface CreateSurface(int width, int height) => new Surface(width, height);
+        public ISurface CreateSurface(int width, int height)
+        {
+            return new Surface(width, height);
+        }
 
         private static ReadOnlySpan<byte> LiteralToFilter => new byte[]
         {
-            Constants.EightTapSmooth,
-            Constants.EightTap,
-            Constants.EightTapSharp,
-            Constants.Bilinear,
+            Constants.EightTapSmooth, Constants.EightTap, Constants.EightTapSharp, Constants.Bilinear
         };
 
         public unsafe bool Decode(
@@ -29,25 +29,24 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             ReadOnlySpan<Vp9MvRef> mvsIn,
             Span<Vp9MvRef> mvsOut)
         {
-            Vp9Common cm = new()
-            {
-                FrameType = pictureInfo.IsKeyFrame ? FrameType.KeyFrame : FrameType.InterFrame,
-                IntraOnly = pictureInfo.IntraOnly,
+            Vp9Common cm = new();
 
-                Width = output.Width,
-                Height = output.Height,
-                SubsamplingX = 1,
-                SubsamplingY = 1,
+            cm.FrameType = pictureInfo.IsKeyFrame ? FrameType.KeyFrame : FrameType.InterFrame;
+            cm.IntraOnly = pictureInfo.IntraOnly;
 
-                UsePrevFrameMvs = pictureInfo.UsePrevInFindMvRefs,
+            cm.Width = output.Width;
+            cm.Height = output.Height;
+            cm.SubsamplingX = 1;
+            cm.SubsamplingY = 1;
 
-                RefFrameSignBias = pictureInfo.RefFrameSignBias,
+            cm.UsePrevFrameMvs = pictureInfo.UsePrevInFindMvRefs;
 
-                BaseQindex = pictureInfo.BaseQIndex,
-                YDcDeltaQ = pictureInfo.YDcDeltaQ,
-                UvAcDeltaQ = pictureInfo.UvAcDeltaQ,
-                UvDcDeltaQ = pictureInfo.UvDcDeltaQ,
-            };
+            cm.RefFrameSignBias = pictureInfo.RefFrameSignBias;
+
+            cm.BaseQindex = pictureInfo.BaseQIndex;
+            cm.YDcDeltaQ = pictureInfo.YDcDeltaQ;
+            cm.UvAcDeltaQ = pictureInfo.UvAcDeltaQ;
+            cm.UvDcDeltaQ = pictureInfo.UvDcDeltaQ;
 
             cm.Mb.Lossless = pictureInfo.Lossless;
             cm.Mb.Bd = 8;
@@ -68,6 +67,8 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             cm.CompFixedRef = pictureInfo.CompFixedRef;
             cm.CompVarRef = pictureInfo.CompVarRef;
 
+            cm.BitDepth = BitDepth.Bits8;
+
             cm.Log2TileCols = pictureInfo.Log2TileCols;
             cm.Log2TileRows = pictureInfo.Log2TileRows;
 
@@ -78,6 +79,8 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             cm.Seg.FeatureMask = pictureInfo.SegmentFeatureEnable;
             cm.Seg.FeatureData = pictureInfo.SegmentFeatureData;
 
+            cm.Lf.FilterLevel = pictureInfo.LoopFilterLevel;
+            cm.Lf.SharpnessLevel = pictureInfo.LoopFilterSharpnessLevel;
             cm.Lf.ModeRefDeltaEnabled = pictureInfo.ModeRefDeltaEnabled;
             cm.Lf.RefDeltas = pictureInfo.RefDeltas;
             cm.Lf.ModeDeltas = pictureInfo.ModeDeltas;
@@ -105,7 +108,12 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             cm.SetupSegmentationDequant();
             cm.SetupScaleFactors();
 
-            SetMvs(ref cm, mvsIn);
+            cm.SetMvs(mvsIn);
+
+            if (cm.Lf.FilterLevel != 0 && cm.SkipLoopFilter == 0)
+            {
+                LoopFilter.LoopFilterFrameInit(ref cm, cm.Lf.FilterLevel);
+            }
 
             fixed (byte* dataPtr = bitstream)
             {
@@ -114,10 +122,27 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                     if (maxThreads > 1 && tileRows == 1 && tileCols > 1)
                     {
                         DecodeFrame.DecodeTilesMt(ref cm, new ArrayPtr<byte>(dataPtr, bitstream.Length), maxThreads);
+
+                        LoopFilter.LoopFilterFrameMt(
+                            ref cm.Mb.CurBuf,
+                            ref cm,
+                            ref cm.Mb,
+                            cm.Lf.FilterLevel,
+                            false,
+                            false,
+                            maxThreads);
                     }
                     else
                     {
                         DecodeFrame.DecodeTiles(ref cm, new ArrayPtr<byte>(dataPtr, bitstream.Length));
+
+                        LoopFilter.LoopFilterFrame(
+                            ref cm.Mb.CurBuf,
+                            ref cm,
+                            ref cm.Mb,
+                            cm.Lf.FilterLevel,
+                            false,
+                            false);
                     }
                 }
                 catch (InternalErrorException)
@@ -126,7 +151,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                 }
             }
 
-            GetMvs(ref cm, mvsOut);
+            cm.GetMvs(mvsOut);
 
             cm.FreeTileWorkerData(_allocator);
             cm.FreeContextBuffers(_allocator);
@@ -134,48 +159,9 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             return true;
         }
 
-        private static void SetMvs(ref Vp9Common cm, ReadOnlySpan<Vp9MvRef> mvs)
+        public void Dispose()
         {
-            if (mvs.Length > cm.PrevFrameMvs.Length)
-            {
-                throw new ArgumentException($"Size mismatch, expected: {cm.PrevFrameMvs.Length}, but got: {mvs.Length}.");
-            }
-
-            for (int i = 0; i < mvs.Length; i++)
-            {
-                ref var mv = ref cm.PrevFrameMvs[i];
-
-                mv.Mv[0].Row = mvs[i].Mvs[0].Row;
-                mv.Mv[0].Col = mvs[i].Mvs[0].Col;
-                mv.Mv[1].Row = mvs[i].Mvs[1].Row;
-                mv.Mv[1].Col = mvs[i].Mvs[1].Col;
-
-                mv.RefFrame[0] = (sbyte)mvs[i].RefFrames[0];
-                mv.RefFrame[1] = (sbyte)mvs[i].RefFrames[1];
-            }
+            _allocator.Dispose();
         }
-
-        private static void GetMvs(ref Vp9Common cm, Span<Vp9MvRef> mvs)
-        {
-            if (mvs.Length > cm.CurFrameMvs.Length)
-            {
-                throw new ArgumentException($"Size mismatch, expected: {cm.CurFrameMvs.Length}, but got: {mvs.Length}.");
-            }
-
-            for (int i = 0; i < mvs.Length; i++)
-            {
-                ref var mv = ref cm.CurFrameMvs[i];
-
-                mvs[i].Mvs[0].Row = mv.Mv[0].Row;
-                mvs[i].Mvs[0].Col = mv.Mv[0].Col;
-                mvs[i].Mvs[1].Row = mv.Mv[1].Row;
-                mvs[i].Mvs[1].Col = mv.Mv[1].Col;
-
-                mvs[i].RefFrames[0] = mv.RefFrame[0];
-                mvs[i].RefFrames[1] = mv.RefFrame[1];
-            }
-        }
-
-        public void Dispose() => _allocator.Dispose();
     }
-}
+}

src/Ryujinx.Graphics.Nvdec.Vp9/Detokenize.cs

@@ -1,4 +1,4 @@
-using Ryujinx.Common.Memory;
+using Ryujinx.Common.Memory;
 using Ryujinx.Graphics.Nvdec.Vp9.Dsp;
 using Ryujinx.Graphics.Nvdec.Vp9.Types;
 using Ryujinx.Graphics.Video;
@@ -17,26 +17,10 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
 
         private static int GetCoefContext(ReadOnlySpan<short> neighbors, ReadOnlySpan<byte> tokenCache, int c)
         {
-            const int MaxNeighbors = 2;
+            const int maxNeighbors = 2;
 
-            return (1 + tokenCache[neighbors[MaxNeighbors * c + 0]] + tokenCache[neighbors[MaxNeighbors * c + 1]]) >> 1;
-        }
-
-        private static int ReadCoeff(
-            ref Reader r,
-            ReadOnlySpan<byte> probs,
-            int n,
-            ref ulong value,
-            ref int count,
-            ref uint range)
-        {
-            int i, val = 0;
-            for (i = 0; i < n; ++i)
-            {
-                val = (val << 1) | r.ReadBool(probs[i], ref value, ref count, ref range);
-            }
-
-            return val;
+            return (1 + tokenCache[neighbors[(maxNeighbors * c) + 0]] +
+                    tokenCache[neighbors[(maxNeighbors * c) + 1]]) >> 1;
         }
 
         private static int DecodeCoefs(
@@ -58,13 +42,15 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             ref Array6<Array6<Array3<byte>>> coefProbs = ref fc.CoefProbs[(int)txSize][(int)type][refr];
             Span<byte> tokenCache = stackalloc byte[32 * 32];
             ReadOnlySpan<byte> bandTranslate = Luts.GetBandTranslate(txSize);
-            int dqShift = (txSize == TxSize.Tx32x32) ? 1 : 0;
+            int dqShift = txSize == TxSize.Tx32x32 ? 1 : 0;
             int v;
             short dqv = dq[0];
-            ReadOnlySpan<byte> cat6Prob = (xd.Bd == 12)
-                ? Luts.Vp9Cat6ProbHigh12
-                : (xd.Bd == 10) ? Luts.Vp9Cat6ProbHigh12[2..] : Luts.Vp9Cat6Prob;
-            int cat6Bits = (xd.Bd == 12) ? 18 : (xd.Bd == 10) ? 16 : 14;
+            ReadOnlySpan<byte> cat6Prob = xd.Bd == 12
+                ? Luts.Cat6ProbHigh12
+                : xd.Bd == 10
+                    ? Luts.Cat6ProbHigh12.Slice(2)
+                    : Luts.Cat6Prob;
+            int cat6Bits = xd.Bd == 12 ? 18 : xd.Bd == 10 ? 16 : 14;
             // Keep value, range, and count as locals.  The compiler produces better
             // results with the locals than using r directly.
             ulong value = r.Value;
@@ -75,7 +61,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             {
                 int val = -1;
                 band = bandTranslate[0];
-                bandTranslate = bandTranslate[1..];
+                bandTranslate = bandTranslate.Slice(1);
                 ref Array3<byte> prob = ref coefProbs[band][ctx];
                 if (!xd.Counts.IsNull)
                 {
@@ -107,18 +93,18 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                         r.Value = value;
                         r.Range = range;
                         r.Count = count;
-
                         return c; // Zero tokens at the end (no eob token)
                     }
+
                     ctx = GetCoefContext(nb, tokenCache, c);
                     band = bandTranslate[0];
-                    bandTranslate = bandTranslate[1..];
+                    bandTranslate = bandTranslate.Slice(1);
                     prob = ref coefProbs[band][ctx];
                 }
 
                 if (r.ReadBool(prob[OneContextNode], ref value, ref count, ref range) != 0)
                 {
-                    ReadOnlySpan<byte> p = Luts.Vp9Pareto8Full[prob[Constants.PivotNode] - 1];
+                    ReadOnlySpan<byte> p = Luts.Pareto8Full[prob[Constants.PivotNode] - 1];
                     if (!xd.Counts.IsNull)
                     {
                         ++counts.Coef[(int)txSize][(int)type][refr][band][ctx][Constants.TwoToken];
@@ -133,20 +119,24 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                             {
                                 if (r.ReadBool(p[7], ref value, ref count, ref range) != 0)
                                 {
-                                    val = Constants.Cat6MinVal + ReadCoeff(ref r, cat6Prob, cat6Bits, ref value, ref count, ref range);
+                                    val = Constants.Cat6MinVal + r.ReadCoeff(cat6Prob, cat6Bits, ref value,
+                                        ref count, ref range);
                                 }
                                 else
                                 {
-                                    val = Constants.Cat5MinVal + ReadCoeff(ref r, Luts.Vp9Cat5Prob, 5, ref value, ref count, ref range);
+                                    val = Constants.Cat5MinVal + r.ReadCoeff(Luts.Cat5Prob, 5, ref value,
+                                        ref count, ref range);
                                 }
                             }
                             else if (r.ReadBool(p[6], ref value, ref count, ref range) != 0)
                             {
-                                val = Constants.Cat4MinVal + ReadCoeff(ref r, Luts.Vp9Cat4Prob, 4, ref value, ref count, ref range);
+                                val = Constants.Cat4MinVal + r.ReadCoeff(Luts.Cat4Prob, 4, ref value, ref count,
+                                    ref range);
                             }
                             else
                             {
-                                val = Constants.Cat3MinVal + ReadCoeff(ref r, Luts.Vp9Cat3Prob, 3, ref value, ref count, ref range);
+                                val = Constants.Cat3MinVal + r.ReadCoeff(Luts.Cat3Prob, 3, ref value, ref count,
+                                    ref range);
                             }
                         }
                         else
@@ -154,13 +144,16 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                             tokenCache[scan[c]] = 4;
                             if (r.ReadBool(p[4], ref value, ref count, ref range) != 0)
                             {
-                                val = Constants.Cat2MinVal + ReadCoeff(ref r, Luts.Vp9Cat2Prob, 2, ref value, ref count, ref range);
+                                val = Constants.Cat2MinVal + r.ReadCoeff(Luts.Cat2Prob, 2, ref value, ref count,
+                                    ref range);
                             }
                             else
                             {
-                                val = Constants.Cat1MinVal + ReadCoeff(ref r, Luts.Vp9Cat1Prob, 1, ref value, ref count, ref range);
+                                val = Constants.Cat1MinVal + r.ReadCoeff(Luts.Cat1Prob, 1, ref value, ref count,
+                                    ref range);
                             }
                         }
+
                         // Val may use 18-bits
                         v = (int)(((long)val * dqv) >> dqShift);
                     }
@@ -188,7 +181,9 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                     tokenCache[scan[c]] = 1;
                     v = dqv >> dqShift;
                 }
-                dqcoeff[scan[c]] = (int)HighbdCheckRange(r.ReadBool(128, ref value, ref count, ref range) != 0 ? -v : v, xd.Bd);
+
+                dqcoeff[scan[c]] = (int)HighbdCheckRange(r.ReadBool(128, ref value, ref count, ref range) != 0 ? -v : v,
+                    xd.Bd);
                 ++c;
                 ctx = GetCoefContext(nb, tokenCache, c);
                 dqv = dq[1];
@@ -197,11 +192,11 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             r.Value = value;
             r.Range = range;
             r.Count = count;
-
             return c;
         }
 
-        private static void GetCtxShift(ref MacroBlockD xd, ref int ctxShiftA, ref int ctxShiftL, int x, int y, uint txSizeInBlocks)
+        private static void GetCtxShift(ref MacroBlockD xd, ref int ctxShiftA, ref int ctxShiftL, int x, int y,
+            uint txSizeInBlocks)
         {
             if (xd.MaxBlocksWide != 0)
             {
@@ -210,6 +205,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                     ctxShiftA = (int)(txSizeInBlocks - (xd.MaxBlocksWide - x)) * 8;
                 }
             }
+
             if (xd.MaxBlocksHigh != 0)
             {
                 if (txSizeInBlocks + y > xd.MaxBlocksHigh)
@@ -238,8 +234,8 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             ref MacroBlockDPlane pd = ref xd.Plane[plane];
             ref Array2<short> dequant = ref pd.SegDequant[segId];
             int eob;
-            Span<sbyte> a = pd.AboveContext.AsSpan()[x..];
-            Span<sbyte> l = pd.LeftContext.AsSpan()[y..];
+            Span<sbyte> a = pd.AboveContext.AsSpan().Slice(x);
+            Span<sbyte> l = pd.LeftContext.AsSpan().Slice(y);
             int ctx;
             int ctxShiftA = 0;
             int ctxShiftL = 0;
@@ -324,4 +320,4 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             return eob;
         }
     }
-}
+}

src/Ryujinx.Graphics.Nvdec.Vp9/Dsp/Convolve.cs

@@ -1,4 +1,4 @@
-using Ryujinx.Common.Memory;
+using Ryujinx.Common.Memory;
 using Ryujinx.Graphics.Nvdec.Vp9.Common;
 using System.Diagnostics;
 using System.Runtime.CompilerServices;
@@ -75,17 +75,16 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             Vector128<int> zero = Vector128<int>.Zero;
             Vector128<int> const64 = Vector128.Create(64);
 
-            ulong x, y;
-            src -= SubpelTaps / 2 - 1;
+            src -= (SubpelTaps / 2) - 1;
 
             fixed (Array8<short>* xFilter = xFilters)
             {
-                Vector128<short> vfilter = Sse2.LoadVector128((short*)xFilter + (uint)(x0Q4 & SubpelMask) * 8);
+                Vector128<short> vfilter = Sse2.LoadVector128((short*)xFilter + ((uint)(x0Q4 & SubpelMask) * 8));
 
-                for (y = 0; y < (uint)h; ++y)
+                for (ulong y = 0; y < (uint)h; ++y)
                 {
                     ulong srcOffset = (uint)x0Q4 >> SubpelBits;
-                    for (x = 0; x < (uint)w; x += 4)
+                    for (ulong x = 0; x < (uint)w; x += 4)
                     {
                         Vector128<short> vsrc0 = Sse41.ConvertToVector128Int16(&src[srcOffset + x]);
                         Vector128<short> vsrc1 = Sse41.ConvertToVector128Int16(&src[srcOffset + x + 1]);
@@ -94,8 +93,10 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
 
                         Vector128<int> sum0123 = MultiplyAddAdjacent(vsrc0, vsrc1, vsrc2, vsrc3, vfilter, zero);
 
-                        Sse.StoreScalar((float*)&dst[x], PackUnsignedSaturate(RoundShift(sum0123, const64), zero).AsSingle());
+                        Sse.StoreScalar((float*)&dst[x],
+                            PackUnsignedSaturate(RoundShift(sum0123, const64), zero).AsSingle());
                     }
+
                     src += srcStride;
                     dst += dstStride;
                 }
@@ -117,22 +118,20 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             if (Sse41.IsSupported && UseIntrinsics && xStepQ4 == 1 << SubpelBits)
             {
                 ConvolveHorizSse41(src, srcStride, dst, dstStride, xFilters, x0Q4, w, h);
-
                 return;
             }
 
-            int x, y;
-            src -= SubpelTaps / 2 - 1;
+            src -= (SubpelTaps / 2) - 1;
 
-            for (y = 0; y < h; ++y)
+            for (int y = 0; y < h; ++y)
             {
                 int xQ4 = x0Q4;
-                for (x = 0; x < w; ++x)
+                for (int x = 0; x < w; ++x)
                 {
                     byte* srcX = &src[xQ4 >> SubpelBits];
                     ref Array8<short> xFilter = ref xFilters[xQ4 & SubpelMask];
-                    int k, sum = 0;
-                    for (k = 0; k < SubpelTaps; ++k)
+                    int sum = 0;
+                    for (int k = 0; k < SubpelTaps; ++k)
                     {
                         sum += srcX[k] * xFilter[k];
                     }
@@ -140,6 +139,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
                     dst[x] = BitUtils.ClipPixel(BitUtils.RoundPowerOfTwo(sum, FilterBits));
                     xQ4 += xStepQ4;
                 }
+
                 src += srcStride;
                 dst += dstStride;
             }
@@ -156,25 +156,26 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             int w,
             int h)
         {
-            int x, y;
-            src -= SubpelTaps / 2 - 1;
+            src -= (SubpelTaps / 2) - 1;
 
-            for (y = 0; y < h; ++y)
+            for (int y = 0; y < h; ++y)
             {
                 int xQ4 = x0Q4;
-                for (x = 0; x < w; ++x)
+                for (int x = 0; x < w; ++x)
                 {
                     byte* srcX = &src[xQ4 >> SubpelBits];
                     ref Array8<short> xFilter = ref xFilters[xQ4 & SubpelMask];
-                    int k, sum = 0;
-                    for (k = 0; k < SubpelTaps; ++k)
+                    int sum = 0;
+                    for (int k = 0; k < SubpelTaps; ++k)
                     {
                         sum += srcX[k] * xFilter[k];
                     }
 
-                    dst[x] = (byte)BitUtils.RoundPowerOfTwo(dst[x] + BitUtils.ClipPixel(BitUtils.RoundPowerOfTwo(sum, FilterBits)), 1);
+                    dst[x] = (byte)BitUtils.RoundPowerOfTwo(
+                        dst[x] + BitUtils.ClipPixel(BitUtils.RoundPowerOfTwo(sum, FilterBits)), 1);
                     xQ4 += xStepQ4;
                 }
+
                 src += srcStride;
                 dst += dstStride;
             }
@@ -203,18 +204,17 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
                 srcStride * 6,
                 srcStride * 7);
 
-            ulong x, y;
-            src -= srcStride * (SubpelTaps / 2 - 1);
+            src -= srcStride * ((SubpelTaps / 2) - 1);
 
             fixed (Array8<short>* yFilter = yFilters)
             {
-                Vector128<short> vfilter = Sse2.LoadVector128((short*)yFilter + (uint)(y0Q4 & SubpelMask) * 8);
+                Vector128<short> vfilter = Sse2.LoadVector128((short*)yFilter + ((uint)(y0Q4 & SubpelMask) * 8));
 
                 ulong srcBaseY = (uint)y0Q4 >> SubpelBits;
-                for (y = 0; y < (uint)h; ++y)
+                for (ulong y = 0; y < (uint)h; ++y)
                 {
                     ulong srcOffset = (srcBaseY + y) * (uint)srcStride;
-                    for (x = 0; x < (uint)w; x += 4)
+                    for (ulong x = 0; x < (uint)w; x += 4)
                     {
                         Vector256<int> vsrc = Avx2.GatherVector256((uint*)&src[srcOffset + x], indices, 1).AsInt32();
 
@@ -240,8 +240,10 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
 
                         Vector128<int> sum0123 = MultiplyAddAdjacent(vsrc0, vsrc1, vsrc2, vsrc3, vfilter, zero);
 
-                        Sse.StoreScalar((float*)&dst[x], PackUnsignedSaturate(RoundShift(sum0123, const64), zero).AsSingle());
+                        Sse.StoreScalar((float*)&dst[x],
+                            PackUnsignedSaturate(RoundShift(sum0123, const64), zero).AsSingle());
                     }
+
                     dst += dstStride;
                 }
             }
@@ -262,22 +264,20 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             if (Avx2.IsSupported && UseIntrinsics && yStepQ4 == 1 << SubpelBits)
             {
                 ConvolveVertAvx2(src, srcStride, dst, dstStride, yFilters, y0Q4, w, h);
-
                 return;
             }
 
-            int x, y;
-            src -= srcStride * (SubpelTaps / 2 - 1);
+            src -= srcStride * ((SubpelTaps / 2) - 1);
 
-            for (x = 0; x < w; ++x)
+            for (int x = 0; x < w; ++x)
             {
                 int yQ4 = y0Q4;
-                for (y = 0; y < h; ++y)
+                for (int y = 0; y < h; ++y)
                 {
                     byte* srcY = &src[(yQ4 >> SubpelBits) * srcStride];
                     ref Array8<short> yFilter = ref yFilters[yQ4 & SubpelMask];
-                    int k, sum = 0;
-                    for (k = 0; k < SubpelTaps; ++k)
+                    int sum = 0;
+                    for (int k = 0; k < SubpelTaps; ++k)
                     {
                         sum += srcY[k * srcStride] * yFilter[k];
                     }
@@ -285,6 +285,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
                     dst[y * dstStride] = BitUtils.ClipPixel(BitUtils.RoundPowerOfTwo(sum, FilterBits));
                     yQ4 += yStepQ4;
                 }
+
                 ++src;
                 ++dst;
             }
@@ -301,18 +302,17 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             int w,
             int h)
         {
-            int x, y;
-            src -= srcStride * (SubpelTaps / 2 - 1);
+            src -= srcStride * ((SubpelTaps / 2) - 1);
 
-            for (x = 0; x < w; ++x)
+            for (int x = 0; x < w; ++x)
             {
                 int yQ4 = y0Q4;
-                for (y = 0; y < h; ++y)
+                for (int y = 0; y < h; ++y)
                 {
                     byte* srcY = &src[(yQ4 >> SubpelBits) * srcStride];
                     ref Array8<short> yFilter = ref yFilters[yQ4 & SubpelMask];
-                    int k, sum = 0;
-                    for (k = 0; k < SubpelTaps; ++k)
+                    int sum = 0;
+                    for (int k = 0; k < SubpelTaps; ++k)
                     {
                         sum += srcY[k * srcStride] * yFilter[k];
                     }
@@ -321,6 +321,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
                         dst[y * dstStride] + BitUtils.ClipPixel(BitUtils.RoundPowerOfTwo(sum, FilterBits)), 1);
                     yQ4 += yStepQ4;
                 }
+
                 ++src;
                 ++dst;
             }
@@ -420,15 +421,16 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             // ==> yStepQ4 = 64. Since w and h are at most 16, the temp buffer is still
             // big enough.
             byte* temp = stackalloc byte[64 * 135];
-            int intermediateHeight = (((h - 1) * yStepQ4 + y0Q4) >> SubpelBits) + SubpelTaps;
+            int intermediateHeight = ((((h - 1) * yStepQ4) + y0Q4) >> SubpelBits) + SubpelTaps;
 
             Debug.Assert(w <= 64);
             Debug.Assert(h <= 64);
             Debug.Assert(yStepQ4 <= 32 || (yStepQ4 <= 64 && h <= 32));
             Debug.Assert(xStepQ4 <= 64);
 
-            ConvolveHoriz(src - srcStride * (SubpelTaps / 2 - 1), srcStride, temp, 64, filter, x0Q4, xStepQ4, w, intermediateHeight);
-            ConvolveVert(temp + 64 * (SubpelTaps / 2 - 1), 64, dst, dstStride, filter, y0Q4, yStepQ4, w, h);
+            ConvolveHoriz(src - (srcStride * ((SubpelTaps / 2) - 1)), srcStride, temp, 64, filter, x0Q4, xStepQ4, w,
+                intermediateHeight);
+            ConvolveVert(temp + (64 * ((SubpelTaps / 2) - 1)), 64, dst, dstStride, filter, y0Q4, yStepQ4, w, h);
         }
 
         public static unsafe void Convolve8Avg(
@@ -489,11 +491,9 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             int w,
             int h)
         {
-            int x, y;
-
-            for (y = 0; y < h; ++y)
+            for (int y = 0; y < h; ++y)
             {
-                for (x = 0; x < w; ++x)
+                for (int x = 0; x < w; ++x)
                 {
                     dst[x] = (byte)BitUtils.RoundPowerOfTwo(dst[x] + src[x], 1);
                 }
@@ -611,18 +611,17 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             int h,
             int bd)
         {
-            int x, y;
-            src -= SubpelTaps / 2 - 1;
+            src -= (SubpelTaps / 2) - 1;
 
-            for (y = 0; y < h; ++y)
+            for (int y = 0; y < h; ++y)
             {
                 int xQ4 = x0Q4;
-                for (x = 0; x < w; ++x)
+                for (int x = 0; x < w; ++x)
                 {
                     ushort* srcX = &src[xQ4 >> SubpelBits];
                     ref Array8<short> xFilter = ref xFilters[xQ4 & SubpelMask];
-                    int k, sum = 0;
-                    for (k = 0; k < SubpelTaps; ++k)
+                    int sum = 0;
+                    for (int k = 0; k < SubpelTaps; ++k)
                     {
                         sum += srcX[k] * xFilter[k];
                     }
@@ -630,6 +629,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
                     dst[x] = BitUtils.ClipPixelHighbd(BitUtils.RoundPowerOfTwo(sum, FilterBits), bd);
                     xQ4 += xStepQ4;
                 }
+
                 src += srcStride;
                 dst += dstStride;
             }
@@ -647,25 +647,26 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             int h,
             int bd)
         {
-            int x, y;
-            src -= SubpelTaps / 2 - 1;
+            src -= (SubpelTaps / 2) - 1;
 
-            for (y = 0; y < h; ++y)
+            for (int y = 0; y < h; ++y)
             {
                 int xQ4 = x0Q4;
-                for (x = 0; x < w; ++x)
+                for (int x = 0; x < w; ++x)
                 {
                     ushort* srcX = &src[xQ4 >> SubpelBits];
                     ref Array8<short> xFilter = ref xFilters[xQ4 & SubpelMask];
-                    int k, sum = 0;
-                    for (k = 0; k < SubpelTaps; ++k)
+                    int sum = 0;
+                    for (int k = 0; k < SubpelTaps; ++k)
                     {
                         sum += srcX[k] * xFilter[k];
                     }
 
-                    dst[x] = (ushort)BitUtils.RoundPowerOfTwo(dst[x] + BitUtils.ClipPixelHighbd(BitUtils.RoundPowerOfTwo(sum, FilterBits), bd), 1);
+                    dst[x] = (ushort)BitUtils.RoundPowerOfTwo(
+                        dst[x] + BitUtils.ClipPixelHighbd(BitUtils.RoundPowerOfTwo(sum, FilterBits), bd), 1);
                     xQ4 += xStepQ4;
                 }
+
                 src += srcStride;
                 dst += dstStride;
             }
@@ -683,18 +684,17 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             int h,
             int bd)
         {
-            int x, y;
-            src -= srcStride * (SubpelTaps / 2 - 1);
+            src -= srcStride * ((SubpelTaps / 2) - 1);
 
-            for (x = 0; x < w; ++x)
+            for (int x = 0; x < w; ++x)
             {
                 int yQ4 = y0Q4;
-                for (y = 0; y < h; ++y)
+                for (int y = 0; y < h; ++y)
                 {
                     ushort* srcY = &src[(yQ4 >> SubpelBits) * srcStride];
                     ref Array8<short> yFilter = ref yFilters[yQ4 & SubpelMask];
-                    int k, sum = 0;
-                    for (k = 0; k < SubpelTaps; ++k)
+                    int sum = 0;
+                    for (int k = 0; k < SubpelTaps; ++k)
                     {
                         sum += srcY[k * srcStride] * yFilter[k];
                     }
@@ -702,6 +702,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
                     dst[y * dstStride] = BitUtils.ClipPixelHighbd(BitUtils.RoundPowerOfTwo(sum, FilterBits), bd);
                     yQ4 += yStepQ4;
                 }
+
                 ++src;
                 ++dst;
             }
@@ -719,26 +720,27 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             int h,
             int bd)
         {
-            int x, y;
-            src -= srcStride * (SubpelTaps / 2 - 1);
+            src -= srcStride * ((SubpelTaps / 2) - 1);
 
-            for (x = 0; x < w; ++x)
+            for (int x = 0; x < w; ++x)
             {
                 int yQ4 = y0Q4;
-                for (y = 0; y < h; ++y)
+                for (int y = 0; y < h; ++y)
                 {
                     ushort* srcY = &src[(yQ4 >> SubpelBits) * srcStride];
                     ref Array8<short> yFilter = ref yFilters[yQ4 & SubpelMask];
-                    int k, sum = 0;
-                    for (k = 0; k < SubpelTaps; ++k)
+                    int sum = 0;
+                    for (int k = 0; k < SubpelTaps; ++k)
                     {
                         sum += srcY[k * srcStride] * yFilter[k];
                     }
 
                     dst[y * dstStride] = (ushort)BitUtils.RoundPowerOfTwo(
-                        dst[y * dstStride] + BitUtils.ClipPixelHighbd(BitUtils.RoundPowerOfTwo(sum, FilterBits), bd), 1);
+                        dst[y * dstStride] + BitUtils.ClipPixelHighbd(BitUtils.RoundPowerOfTwo(sum, FilterBits), bd),
+                        1);
                     yQ4 += yStepQ4;
                 }
+
                 ++src;
                 ++dst;
             }
@@ -771,15 +773,17 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             // --Require an additional SubpelTaps rows for the 8-tap filter tails.
             // --((64 - 1) * 32 + 15) >> 4 + 8 = 135.
             ushort* temp = stackalloc ushort[64 * 135];
-            int intermediateHeight = (((h - 1) * yStepQ4 + y0Q4) >> SubpelBits) + SubpelTaps;
+            int intermediateHeight = ((((h - 1) * yStepQ4) + y0Q4) >> SubpelBits) + SubpelTaps;
 
             Debug.Assert(w <= 64);
             Debug.Assert(h <= 64);
             Debug.Assert(yStepQ4 <= 32);
             Debug.Assert(xStepQ4 <= 32);
 
-            HighbdConvolveHoriz(src - srcStride * (SubpelTaps / 2 - 1), srcStride, temp, 64, filter, x0Q4, xStepQ4, w, intermediateHeight, bd);
-            HighbdConvolveVert(temp + 64 * (SubpelTaps / 2 - 1), 64, dst, dstStride, filter, y0Q4, yStepQ4, w, h, bd);
+            HighbdConvolveHoriz(src - (srcStride * ((SubpelTaps / 2) - 1)), srcStride, temp, 64, filter, x0Q4, xStepQ4,
+                w, intermediateHeight, bd);
+            HighbdConvolveVert(temp + (64 * ((SubpelTaps / 2) - 1)), 64, dst, dstStride, filter, y0Q4, yStepQ4, w, h,
+                bd);
         }
 
         public static unsafe void HighbdConvolve8Horiz(
@@ -928,11 +932,9 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             int h,
             int bd)
         {
-            int x, y;
-
-            for (y = 0; y < h; ++y)
+            for (int y = 0; y < h; ++y)
             {
-                for (x = 0; x < w; ++x)
+                for (int x = 0; x < w; ++x)
                 {
                     dst[x] = (ushort)BitUtils.RoundPowerOfTwo(dst[x] + src[x], 1);
                 }
@@ -942,4 +944,4 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             }
         }
     }
-}
+}

src/Ryujinx.Graphics.Nvdec.Vp9/Dsp/Filter.cs

@@ -9,4 +9,4 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
         public const int SubpelShifts = 1 << SubpelBits;
         public const int SubpelTaps = 8;
     }
-}
+}

src/Ryujinx.Graphics.Nvdec.Vp9/Dsp/IntraPred.cs

@@ -1,4 +1,4 @@
-using Ryujinx.Graphics.Nvdec.Vp9.Common;
+using Ryujinx.Graphics.Nvdec.Vp9.Common;
 
 namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
 {
@@ -6,22 +6,22 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
     {
         private static unsafe ref byte Dst(byte* dst, int stride, int x, int y)
         {
-            return ref dst[x + y * stride];
+            return ref dst[x + (y * stride)];
         }
 
         private static unsafe ref ushort Dst(ushort* dst, int stride, int x, int y)
         {
-            return ref dst[x + y * stride];
+            return ref dst[x + (y * stride)];
         }
 
         private static byte Avg3(byte a, byte b, byte c)
         {
-            return (byte)((a + 2 * b + c + 2) >> 2);
+            return (byte)((a + (2 * b) + c + 2) >> 2);
         }
 
         private static ushort Avg3(ushort a, ushort b, ushort c)
         {
-            return (ushort)((a + 2 * b + c + 2) >> 2);
+            return (ushort)((a + (2 * b) + c + 2) >> 2);
         }
 
         private static byte Avg2(byte a, byte b)
@@ -51,9 +51,8 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
 
         private static unsafe void D207Predictor(byte* dst, int stride, int bs, byte* above, byte* left)
         {
-            int r, c;
             // First column
-            for (r = 0; r < bs - 1; ++r)
+            for (int r = 0; r < bs - 1; ++r)
             {
                 dst[r * stride] = Avg2(left[r], left[r + 1]);
             }
@@ -62,7 +61,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             dst++;
 
             // Second column
-            for (r = 0; r < bs - 2; ++r)
+            for (int r = 0; r < bs - 2; ++r)
             {
                 dst[r * stride] = Avg3(left[r], left[r + 1], left[r + 2]);
             }
@@ -72,16 +71,16 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             dst++;
 
             // Rest of last row
-            for (c = 0; c < bs - 2; ++c)
+            for (int c = 0; c < bs - 2; ++c)
             {
-                dst[(bs - 1) * stride + c] = left[bs - 1];
+                dst[((bs - 1) * stride) + c] = left[bs - 1];
             }
 
-            for (r = bs - 2; r >= 0; --r)
+            for (int r = bs - 2; r >= 0; --r)
             {
-                for (c = 0; c < bs - 2; ++c)
+                for (int c = 0; c < bs - 2; ++c)
                 {
-                    dst[r * stride + c] = dst[(r + 1) * stride + c - 2];
+                    dst[(r * stride) + c] = dst[((r + 1) * stride) + c - 2];
                 }
             }
         }
@@ -103,19 +102,18 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
 
         private static unsafe void D63Predictor(byte* dst, int stride, int bs, byte* above, byte* left)
         {
-            int r, c;
-            int size;
-            for (c = 0; c < bs; ++c)
+            for (int c = 0; c < bs; ++c)
             {
                 dst[c] = Avg2(above[c], above[c + 1]);
                 dst[stride + c] = Avg3(above[c], above[c + 1], above[c + 2]);
             }
-            for (r = 2, size = bs - 2; r < bs; r += 2, --size)
+
+            for (int r = 2, size = bs - 2; r < bs; r += 2, --size)
             {
-                MemoryUtil.Copy(dst + (r + 0) * stride, dst + (r >> 1), size);
-                MemoryUtil.Fill(dst + (r + 0) * stride + size, above[bs - 1], bs - size);
-                MemoryUtil.Copy(dst + (r + 1) * stride, dst + stride + (r >> 1), size);
-                MemoryUtil.Fill(dst + (r + 1) * stride + size, above[bs - 1], bs - size);
+                MemoryUtil.Copy(dst + ((r + 0) * stride), dst + (r >> 1), size);
+                MemoryUtil.Fill(dst + ((r + 0) * stride) + size, above[bs - 1], bs - size);
+                MemoryUtil.Copy(dst + ((r + 1) * stride), dst + stride + (r >> 1), size);
+                MemoryUtil.Fill(dst + ((r + 1) * stride) + size, above[bs - 1], bs - size);
             }
         }
 
@@ -138,15 +136,15 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
         {
             byte aboveRight = above[bs - 1];
             byte* dstRow0 = dst;
-            int x, size;
 
-            for (x = 0; x < bs - 1; ++x)
+            for (int x = 0; x < bs - 1; ++x)
             {
                 dst[x] = Avg3(above[x], above[x + 1], above[x + 2]);
             }
+
             dst[bs - 1] = aboveRight;
             dst += stride;
-            for (x = 1, size = bs - 2; x < bs; ++x, --size)
+            for (int x = 1, size = bs - 2; x < bs; ++x, --size)
             {
                 MemoryUtil.Copy(dst, dstRow0 + x, size);
                 MemoryUtil.Fill(dst + size, aboveRight, x + 1);
@@ -171,10 +169,8 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
 
         private static unsafe void D117Predictor(byte* dst, int stride, int bs, byte* above, byte* left)
         {
-            int r, c;
-
             // First row
-            for (c = 0; c < bs; c++)
+            for (int c = 0; c < bs; c++)
             {
                 dst[c] = Avg2(above[c - 1], above[c]);
             }
@@ -183,7 +179,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
 
             // Second row
             dst[0] = Avg3(left[0], above[-1], above[0]);
-            for (c = 1; c < bs; c++)
+            for (int c = 1; c < bs; c++)
             {
                 dst[c] = Avg3(above[c - 2], above[c - 1], above[c]);
             }
@@ -192,17 +188,17 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
 
             // The rest of first col
             dst[0] = Avg3(above[-1], left[0], left[1]);
-            for (r = 3; r < bs; ++r)
+            for (int r = 3; r < bs; ++r)
             {
                 dst[(r - 2) * stride] = Avg3(left[r - 3], left[r - 2], left[r - 1]);
             }
 
             // The rest of the block
-            for (r = 2; r < bs; ++r)
+            for (int r = 2; r < bs; ++r)
             {
-                for (c = 1; c < bs; c++)
+                for (int c = 1; c < bs; c++)
                 {
-                    dst[c] = dst[-2 * stride + c - 1];
+                    dst[c] = dst[(-2 * stride) + c - 1];
                 }
 
                 dst += stride;
@@ -226,26 +222,26 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
 
         private static unsafe void D135Predictor(byte* dst, int stride, int bs, byte* above, byte* left)
         {
-            int i;
             byte* border = stackalloc byte[32 + 32 - 1]; // outer border from bottom-left to top-right
 
             // Dst(dst, stride, bs, bs - 2)[0], i.e., border starting at bottom-left
-            for (i = 0; i < bs - 2; ++i)
+            for (int i = 0; i < bs - 2; ++i)
             {
                 border[i] = Avg3(left[bs - 3 - i], left[bs - 2 - i], left[bs - 1 - i]);
             }
+
             border[bs - 2] = Avg3(above[-1], left[0], left[1]);
             border[bs - 1] = Avg3(left[0], above[-1], above[0]);
             border[bs - 0] = Avg3(above[-1], above[0], above[1]);
             // dst[0][2, size), i.e., remaining top border ascending
-            for (i = 0; i < bs - 2; ++i)
+            for (int i = 0; i < bs - 2; ++i)
             {
                 border[bs + 1 + i] = Avg3(above[i], above[i + 1], above[i + 2]);
             }
 
-            for (i = 0; i < bs; ++i)
+            for (int i = 0; i < bs; ++i)
             {
-                MemoryUtil.Copy(dst + i * stride, border + bs - 1 - i, bs);
+                MemoryUtil.Copy(dst + (i * stride), border + bs - 1 - i, bs);
             }
         }
 
@@ -266,9 +262,8 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
 
         private static unsafe void D153Predictor(byte* dst, int stride, int bs, byte* above, byte* left)
         {
-            int r, c;
             dst[0] = Avg2(above[-1], left[0]);
-            for (r = 1; r < bs; r++)
+            for (int r = 1; r < bs; r++)
             {
                 dst[r * stride] = Avg2(left[r - 1], left[r]);
             }
@@ -277,23 +272,23 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
 
             dst[0] = Avg3(left[0], above[-1], above[0]);
             dst[stride] = Avg3(above[-1], left[0], left[1]);
-            for (r = 2; r < bs; r++)
+            for (int r = 2; r < bs; r++)
             {
                 dst[r * stride] = Avg3(left[r - 2], left[r - 1], left[r]);
             }
 
             dst++;
 
-            for (c = 0; c < bs - 2; c++)
+            for (int c = 0; c < bs - 2; c++)
             {
                 dst[c] = Avg3(above[c - 1], above[c], above[c + 1]);
             }
 
             dst += stride;
 
-            for (r = 1; r < bs; ++r)
+            for (int r = 1; r < bs; ++r)
             {
-                for (c = 0; c < bs - 2; c++)
+                for (int c = 0; c < bs - 2; c++)
                 {
                     dst[c] = dst[-stride + c - 2];
                 }
@@ -324,9 +319,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
 
         private static unsafe void VPredictor(byte* dst, int stride, int bs, byte* above, byte* left)
         {
-            int r;
-
-            for (r = 0; r < bs; r++)
+            for (int r = 0; r < bs; r++)
             {
                 MemoryUtil.Copy(dst, above, bs);
                 dst += stride;
@@ -355,43 +348,40 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
 
         private static unsafe void HPredictor(byte* dst, int stride, int bs, byte* above, byte* left)
         {
-            int r;
-
-            for (r = 0; r < bs; r++)
+            for (int r = 0; r < bs; r++)
             {
                 MemoryUtil.Fill(dst, left[r], bs);
                 dst += stride;
             }
         }
 
-        public static unsafe void TMPredictor4x4(byte* dst, int stride, byte* above, byte* left)
+        public static unsafe void TmPredictor4x4(byte* dst, int stride, byte* above, byte* left)
         {
-            TMPredictor(dst, stride, 4, above, left);
+            TmPredictor(dst, stride, 4, above, left);
         }
 
-        public static unsafe void TMPredictor8x8(byte* dst, int stride, byte* above, byte* left)
+        public static unsafe void TmPredictor8x8(byte* dst, int stride, byte* above, byte* left)
         {
-            TMPredictor(dst, stride, 8, above, left);
+            TmPredictor(dst, stride, 8, above, left);
         }
 
-        public static unsafe void TMPredictor16x16(byte* dst, int stride, byte* above, byte* left)
+        public static unsafe void TmPredictor16x16(byte* dst, int stride, byte* above, byte* left)
         {
-            TMPredictor(dst, stride, 16, above, left);
+            TmPredictor(dst, stride, 16, above, left);
         }
 
-        public static unsafe void TMPredictor32x32(byte* dst, int stride, byte* above, byte* left)
+        public static unsafe void TmPredictor32x32(byte* dst, int stride, byte* above, byte* left)
         {
-            TMPredictor(dst, stride, 32, above, left);
+            TmPredictor(dst, stride, 32, above, left);
         }
 
-        private static unsafe void TMPredictor(byte* dst, int stride, int bs, byte* above, byte* left)
+        private static unsafe void TmPredictor(byte* dst, int stride, int bs, byte* above, byte* left)
         {
-            int r, c;
             int yTopLeft = above[-1];
 
-            for (r = 0; r < bs; r++)
+            for (int r = 0; r < bs; r++)
             {
-                for (c = 0; c < bs; c++)
+                for (int c = 0; c < bs; c++)
                 {
                     dst[c] = BitUtils.ClipPixel(left[r] + above[c] - yTopLeft);
                 }
@@ -422,9 +412,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
 
         private static unsafe void Dc128Predictor(byte* dst, int stride, int bs, byte* above, byte* left)
         {
-            int r;
-
-            for (r = 0; r < bs; r++)
+            for (int r = 0; r < bs; r++)
             {
                 MemoryUtil.Fill(dst, (byte)128, bs);
                 dst += stride;
@@ -453,16 +441,16 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
 
         private static unsafe void DcLeftPredictor(byte* dst, int stride, int bs, byte* above, byte* left)
         {
-            int i, r, expectedDc, sum = 0;
+            int expectedDc, sum = 0;
 
-            for (i = 0; i < bs; i++)
+            for (int i = 0; i < bs; i++)
             {
                 sum += left[i];
             }
 
             expectedDc = (sum + (bs >> 1)) / bs;
 
-            for (r = 0; r < bs; r++)
+            for (int r = 0; r < bs; r++)
             {
                 MemoryUtil.Fill(dst, (byte)expectedDc, bs);
                 dst += stride;
@@ -491,16 +479,16 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
 
         private static unsafe void DcTopPredictor(byte* dst, int stride, int bs, byte* above, byte* left)
         {
-            int i, r, expectedDc, sum = 0;
+            int expectedDc, sum = 0;
 
-            for (i = 0; i < bs; i++)
+            for (int i = 0; i < bs; i++)
             {
                 sum += above[i];
             }
 
             expectedDc = (sum + (bs >> 1)) / bs;
 
-            for (r = 0; r < bs; r++)
+            for (int r = 0; r < bs; r++)
             {
                 MemoryUtil.Fill(dst, (byte)expectedDc, bs);
                 dst += stride;
@@ -529,10 +517,10 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
 
         private static unsafe void DcPredictor(byte* dst, int stride, int bs, byte* above, byte* left)
         {
-            int i, r, expectedDc, sum = 0;
+            int expectedDc, sum = 0;
             int count = 2 * bs;
 
-            for (i = 0; i < bs; i++)
+            for (int i = 0; i < bs; i++)
             {
                 sum += above[i];
                 sum += left[i];
@@ -540,7 +528,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
 
             expectedDc = (sum + (count >> 1)) / count;
 
-            for (r = 0; r < bs; r++)
+            for (int r = 0; r < bs; r++)
             {
                 MemoryUtil.Fill(dst, (byte)expectedDc, bs);
                 dst += stride;
@@ -555,10 +543,10 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             byte k = left[2];
             byte l = left[3];
 
-            MemoryUtil.Fill(dst + stride * 0, Avg3(h, I, j), 4);
-            MemoryUtil.Fill(dst + stride * 1, Avg3(I, j, k), 4);
-            MemoryUtil.Fill(dst + stride * 2, Avg3(j, k, l), 4);
-            MemoryUtil.Fill(dst + stride * 3, Avg3(k, l, l), 4);
+            MemoryUtil.Fill(dst + (stride * 0), Avg3(h, I, j), 4);
+            MemoryUtil.Fill(dst + (stride * 1), Avg3(I, j, k), 4);
+            MemoryUtil.Fill(dst + (stride * 2), Avg3(j, k, l), 4);
+            MemoryUtil.Fill(dst + (stride * 3), Avg3(k, l, l), 4);
         }
 
         public static unsafe void VePredictor4x4(byte* dst, int stride, byte* above, byte* left)
@@ -574,9 +562,9 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             dst[1] = Avg3(I, j, k);
             dst[2] = Avg3(j, k, l);
             dst[3] = Avg3(k, l, m);
-            MemoryUtil.Copy(dst + stride * 1, dst, 4);
-            MemoryUtil.Copy(dst + stride * 2, dst, 4);
-            MemoryUtil.Copy(dst + stride * 3, dst, 4);
+            MemoryUtil.Copy(dst + (stride * 1), dst, 4);
+            MemoryUtil.Copy(dst + (stride * 2), dst, 4);
+            MemoryUtil.Copy(dst + (stride * 3), dst, 4);
         }
 
         public static unsafe void D207Predictor4x4(byte* dst, int stride, byte* above, byte* left)
@@ -591,7 +579,8 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             Dst(dst, stride, 1, 0) = Avg3(I, j, k);
             Dst(dst, stride, 3, 0) = Dst(dst, stride, 1, 1) = Avg3(j, k, l);
             Dst(dst, stride, 3, 1) = Dst(dst, stride, 1, 2) = Avg3(k, l, l);
-            Dst(dst, stride, 3, 2) = Dst(dst, stride, 2, 2) = Dst(dst, stride, 0, 3) = Dst(dst, stride, 1, 3) = Dst(dst, stride, 2, 3) = Dst(dst, stride, 3, 3) = l;
+            Dst(dst, stride, 3, 2) = Dst(dst, stride, 2, 2) = Dst(dst, stride, 0, 3) =
+                Dst(dst, stride, 1, 3) = Dst(dst, stride, 2, 3) = Dst(dst, stride, 3, 3) = l;
         }
 
         public static unsafe void D63Predictor4x4(byte* dst, int stride, byte* above, byte* left)
@@ -616,7 +605,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             Dst(dst, stride, 3, 3) = Avg3(e, f, g); // Differs from vp8
         }
 
-        public static unsafe void D63ePredictor4x4(byte* dst, int stride, byte* above, byte* left)
+        public static unsafe void D63EPredictor4x4(byte* dst, int stride, byte* above, byte* left)
         {
             byte a = above[0];
             byte b = above[1];
@@ -652,13 +641,14 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             Dst(dst, stride, 0, 0) = Avg3(a, b, c);
             Dst(dst, stride, 1, 0) = Dst(dst, stride, 0, 1) = Avg3(b, c, d);
             Dst(dst, stride, 2, 0) = Dst(dst, stride, 1, 1) = Dst(dst, stride, 0, 2) = Avg3(c, d, e);
-            Dst(dst, stride, 3, 0) = Dst(dst, stride, 2, 1) = Dst(dst, stride, 1, 2) = Dst(dst, stride, 0, 3) = Avg3(d, e, f);
+            Dst(dst, stride, 3, 0) =
+                Dst(dst, stride, 2, 1) = Dst(dst, stride, 1, 2) = Dst(dst, stride, 0, 3) = Avg3(d, e, f);
             Dst(dst, stride, 3, 1) = Dst(dst, stride, 2, 2) = Dst(dst, stride, 1, 3) = Avg3(e, f, g);
             Dst(dst, stride, 3, 2) = Dst(dst, stride, 2, 3) = Avg3(f, g, h);
             Dst(dst, stride, 3, 3) = h; // differs from vp8
         }
 
-        public static unsafe void D45ePredictor4x4(byte* dst, int stride, byte* above, byte* left)
+        public static unsafe void D45EPredictor4x4(byte* dst, int stride, byte* above, byte* left)
         {
             byte a = above[0];
             byte b = above[1];
@@ -671,7 +661,8 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             Dst(dst, stride, 0, 0) = Avg3(a, b, c);
             Dst(dst, stride, 1, 0) = Dst(dst, stride, 0, 1) = Avg3(b, c, d);
             Dst(dst, stride, 2, 0) = Dst(dst, stride, 1, 1) = Dst(dst, stride, 0, 2) = Avg3(c, d, e);
-            Dst(dst, stride, 3, 0) = Dst(dst, stride, 2, 1) = Dst(dst, stride, 1, 2) = Dst(dst, stride, 0, 3) = Avg3(d, e, f);
+            Dst(dst, stride, 3, 0) =
+                Dst(dst, stride, 2, 1) = Dst(dst, stride, 1, 2) = Dst(dst, stride, 0, 3) = Avg3(d, e, f);
             Dst(dst, stride, 3, 1) = Dst(dst, stride, 2, 2) = Dst(dst, stride, 1, 3) = Avg3(e, f, g);
             Dst(dst, stride, 3, 2) = Dst(dst, stride, 2, 3) = Avg3(f, g, h);
             Dst(dst, stride, 3, 3) = Avg3(g, h, h);
@@ -714,7 +705,8 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             Dst(dst, stride, 0, 3) = Avg3(j, k, l);
             Dst(dst, stride, 1, 3) = Dst(dst, stride, 0, 2) = Avg3(I, j, k);
             Dst(dst, stride, 2, 3) = Dst(dst, stride, 1, 2) = Dst(dst, stride, 0, 1) = Avg3(x, I, j);
-            Dst(dst, stride, 3, 3) = Dst(dst, stride, 2, 2) = Dst(dst, stride, 1, 1) = Dst(dst, stride, 0, 0) = Avg3(a, x, I);
+            Dst(dst, stride, 3, 3) =
+                Dst(dst, stride, 2, 2) = Dst(dst, stride, 1, 1) = Dst(dst, stride, 0, 0) = Avg3(a, x, I);
             Dst(dst, stride, 3, 2) = Dst(dst, stride, 2, 1) = Dst(dst, stride, 1, 0) = Avg3(b, a, x);
             Dst(dst, stride, 3, 1) = Dst(dst, stride, 2, 0) = Avg3(c, b, a);
             Dst(dst, stride, 3, 0) = Avg3(d, c, b);
@@ -758,38 +750,39 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             HighbdD207Predictor(dst, stride, 32, above, left, bd);
         }
 
-        private static unsafe void HighbdD207Predictor(ushort* dst, int stride, int bs, ushort* above, ushort* left, int bd)
+        private static unsafe void HighbdD207Predictor(ushort* dst, int stride, int bs, ushort* above, ushort* left,
+            int bd)
         {
-            int r, c;
-
             // First column.
-            for (r = 0; r < bs - 1; ++r)
+            for (int r = 0; r < bs - 1; ++r)
             {
                 dst[r * stride] = Avg2(left[r], left[r + 1]);
             }
+
             dst[(bs - 1) * stride] = left[bs - 1];
             dst++;
 
             // Second column.
-            for (r = 0; r < bs - 2; ++r)
+            for (int r = 0; r < bs - 2; ++r)
             {
                 dst[r * stride] = Avg3(left[r], left[r + 1], left[r + 2]);
             }
+
             dst[(bs - 2) * stride] = Avg3(left[bs - 2], left[bs - 1], left[bs - 1]);
             dst[(bs - 1) * stride] = left[bs - 1];
             dst++;
 
             // Rest of last row.
-            for (c = 0; c < bs - 2; ++c)
+            for (int c = 0; c < bs - 2; ++c)
             {
-                dst[(bs - 1) * stride + c] = left[bs - 1];
+                dst[((bs - 1) * stride) + c] = left[bs - 1];
             }
 
-            for (r = bs - 2; r >= 0; --r)
+            for (int r = bs - 2; r >= 0; --r)
             {
-                for (c = 0; c < bs - 2; ++c)
+                for (int c = 0; c < bs - 2; ++c)
                 {
-                    dst[r * stride + c] = dst[(r + 1) * stride + c - 2];
+                    dst[(r * stride) + c] = dst[((r + 1) * stride) + c - 2];
                 }
             }
         }
@@ -809,21 +802,21 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             HighbdD63Predictor(dst, stride, 32, above, left, bd);
         }
 
-        private static unsafe void HighbdD63Predictor(ushort* dst, int stride, int bs, ushort* above, ushort* left, int bd)
+        private static unsafe void HighbdD63Predictor(ushort* dst, int stride, int bs, ushort* above, ushort* left,
+            int bd)
         {
-            int r, c;
-            int size;
-            for (c = 0; c < bs; ++c)
+            for (int c = 0; c < bs; ++c)
             {
                 dst[c] = Avg2(above[c], above[c + 1]);
                 dst[stride + c] = Avg3(above[c], above[c + 1], above[c + 2]);
             }
-            for (r = 2, size = bs - 2; r < bs; r += 2, --size)
+
+            for (int r = 2, size = bs - 2; r < bs; r += 2, --size)
             {
-                MemoryUtil.Copy(dst + (r + 0) * stride, dst + (r >> 1), size);
-                MemoryUtil.Fill(dst + (r + 0) * stride + size, above[bs - 1], bs - size);
-                MemoryUtil.Copy(dst + (r + 1) * stride, dst + stride + (r >> 1), size);
-                MemoryUtil.Fill(dst + (r + 1) * stride + size, above[bs - 1], bs - size);
+                MemoryUtil.Copy(dst + ((r + 0) * stride), dst + (r >> 1), size);
+                MemoryUtil.Fill(dst + ((r + 0) * stride) + size, above[bs - 1], bs - size);
+                MemoryUtil.Copy(dst + ((r + 1) * stride), dst + stride + (r >> 1), size);
+                MemoryUtil.Fill(dst + ((r + 1) * stride) + size, above[bs - 1], bs - size);
             }
         }
 
@@ -842,19 +835,20 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             HighbdD45Predictor(dst, stride, 32, above, left, bd);
         }
 
-        private static unsafe void HighbdD45Predictor(ushort* dst, int stride, int bs, ushort* above, ushort* left, int bd)
+        private static unsafe void HighbdD45Predictor(ushort* dst, int stride, int bs, ushort* above, ushort* left,
+            int bd)
         {
             ushort aboveRight = above[bs - 1];
             ushort* dstRow0 = dst;
-            int x, size;
 
-            for (x = 0; x < bs - 1; ++x)
+            for (int x = 0; x < bs - 1; ++x)
             {
                 dst[x] = Avg3(above[x], above[x + 1], above[x + 2]);
             }
+
             dst[bs - 1] = aboveRight;
             dst += stride;
-            for (x = 1, size = bs - 2; x < bs; ++x, --size)
+            for (int x = 1, size = bs - 2; x < bs; ++x, --size)
             {
                 MemoryUtil.Copy(dst, dstRow0 + x, size);
                 MemoryUtil.Fill(dst + size, aboveRight, x + 1);
@@ -877,12 +871,11 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             HighbdD117Predictor(dst, stride, 32, above, left, bd);
         }
 
-        private static unsafe void HighbdD117Predictor(ushort* dst, int stride, int bs, ushort* above, ushort* left, int bd)
+        private static unsafe void HighbdD117Predictor(ushort* dst, int stride, int bs, ushort* above, ushort* left,
+            int bd)
         {
-            int r, c;
-
             // First row
-            for (c = 0; c < bs; c++)
+            for (int c = 0; c < bs; c++)
             {
                 dst[c] = Avg2(above[c - 1], above[c]);
             }
@@ -891,7 +884,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
 
             // Second row
             dst[0] = Avg3(left[0], above[-1], above[0]);
-            for (c = 1; c < bs; c++)
+            for (int c = 1; c < bs; c++)
             {
                 dst[c] = Avg3(above[c - 2], above[c - 1], above[c]);
             }
@@ -900,17 +893,17 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
 
             // The rest of first col
             dst[0] = Avg3(above[-1], left[0], left[1]);
-            for (r = 3; r < bs; ++r)
+            for (int r = 3; r < bs; ++r)
             {
                 dst[(r - 2) * stride] = Avg3(left[r - 3], left[r - 2], left[r - 1]);
             }
 
             // The rest of the block
-            for (r = 2; r < bs; ++r)
+            for (int r = 2; r < bs; ++r)
             {
-                for (c = 1; c < bs; c++)
+                for (int c = 1; c < bs; c++)
                 {
-                    dst[c] = dst[-2 * stride + c - 1];
+                    dst[c] = dst[(-2 * stride) + c - 1];
                 }
 
                 dst += stride;
@@ -932,28 +925,29 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             HighbdD135Predictor(dst, stride, 32, above, left, bd);
         }
 
-        private static unsafe void HighbdD135Predictor(ushort* dst, int stride, int bs, ushort* above, ushort* left, int bd)
+        private static unsafe void HighbdD135Predictor(ushort* dst, int stride, int bs, ushort* above, ushort* left,
+            int bd)
         {
-            int i;
             ushort* border = stackalloc ushort[32 + 32 - 1]; // Outer border from bottom-left to top-right
 
             // Dst(dst, stride, bs, bs - 2)[0], i.e., border starting at bottom-left
-            for (i = 0; i < bs - 2; ++i)
+            for (int i = 0; i < bs - 2; ++i)
             {
                 border[i] = Avg3(left[bs - 3 - i], left[bs - 2 - i], left[bs - 1 - i]);
             }
+
             border[bs - 2] = Avg3(above[-1], left[0], left[1]);
             border[bs - 1] = Avg3(left[0], above[-1], above[0]);
             border[bs - 0] = Avg3(above[-1], above[0], above[1]);
             // dst[0][2, size), i.e., remaining top border ascending
-            for (i = 0; i < bs - 2; ++i)
+            for (int i = 0; i < bs - 2; ++i)
             {
                 border[bs + 1 + i] = Avg3(above[i], above[i + 1], above[i + 2]);
             }
 
-            for (i = 0; i < bs; ++i)
+            for (int i = 0; i < bs; ++i)
             {
-                MemoryUtil.Copy(dst + i * stride, border + bs - 1 - i, bs);
+                MemoryUtil.Copy(dst + (i * stride), border + bs - 1 - i, bs);
             }
         }
 
@@ -972,11 +966,11 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             HighbdD153Predictor(dst, stride, 32, above, left, bd);
         }
 
-        private static unsafe void HighbdD153Predictor(ushort* dst, int stride, int bs, ushort* above, ushort* left, int bd)
+        private static unsafe void HighbdD153Predictor(ushort* dst, int stride, int bs, ushort* above, ushort* left,
+            int bd)
         {
-            int r, c;
             dst[0] = Avg2(above[-1], left[0]);
-            for (r = 1; r < bs; r++)
+            for (int r = 1; r < bs; r++)
             {
                 dst[r * stride] = Avg2(left[r - 1], left[r]);
             }
@@ -985,23 +979,23 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
 
             dst[0] = Avg3(left[0], above[-1], above[0]);
             dst[stride] = Avg3(above[-1], left[0], left[1]);
-            for (r = 2; r < bs; r++)
+            for (int r = 2; r < bs; r++)
             {
                 dst[r * stride] = Avg3(left[r - 2], left[r - 1], left[r]);
             }
 
             dst++;
 
-            for (c = 0; c < bs - 2; c++)
+            for (int c = 0; c < bs - 2; c++)
             {
                 dst[c] = Avg3(above[c - 1], above[c], above[c + 1]);
             }
 
             dst += stride;
 
-            for (r = 1; r < bs; ++r)
+            for (int r = 1; r < bs; ++r)
             {
-                for (c = 0; c < bs - 2; c++)
+                for (int c = 0; c < bs - 2; c++)
                 {
                     dst[c] = dst[-stride + c - 2];
                 }
@@ -1030,10 +1024,10 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             HighbdVPredictor(dst, stride, 32, above, left, bd);
         }
 
-        private static unsafe void HighbdVPredictor(ushort* dst, int stride, int bs, ushort* above, ushort* left, int bd)
+        private static unsafe void HighbdVPredictor(ushort* dst, int stride, int bs, ushort* above, ushort* left,
+            int bd)
         {
-            int r;
-            for (r = 0; r < bs; r++)
+            for (int r = 0; r < bs; r++)
             {
                 MemoryUtil.Copy(dst, above, bs);
                 dst += stride;
@@ -1060,44 +1054,44 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             HighbdHPredictor(dst, stride, 32, above, left, bd);
         }
 
-        private static unsafe void HighbdHPredictor(ushort* dst, int stride, int bs, ushort* above, ushort* left, int bd)
+        private static unsafe void HighbdHPredictor(ushort* dst, int stride, int bs, ushort* above, ushort* left,
+            int bd)
         {
-            int r;
-            for (r = 0; r < bs; r++)
+            for (int r = 0; r < bs; r++)
             {
                 MemoryUtil.Fill(dst, left[r], bs);
                 dst += stride;
             }
         }
 
-        public static unsafe void HighbdTMPredictor4x4(ushort* dst, int stride, ushort* above, ushort* left, int bd)
+        public static unsafe void HighbdTmPredictor4x4(ushort* dst, int stride, ushort* above, ushort* left, int bd)
         {
-            HighbdTMPredictor(dst, stride, 4, above, left, bd);
+            HighbdTmPredictor(dst, stride, 4, above, left, bd);
         }
 
-        public static unsafe void HighbdTMPredictor8x8(ushort* dst, int stride, ushort* above, ushort* left, int bd)
+        public static unsafe void HighbdTmPredictor8x8(ushort* dst, int stride, ushort* above, ushort* left, int bd)
         {
-            HighbdTMPredictor(dst, stride, 8, above, left, bd);
+            HighbdTmPredictor(dst, stride, 8, above, left, bd);
         }
 
-        public static unsafe void HighbdTMPredictor16x16(ushort* dst, int stride, ushort* above, ushort* left, int bd)
+        public static unsafe void HighbdTmPredictor16x16(ushort* dst, int stride, ushort* above, ushort* left, int bd)
         {
-            HighbdTMPredictor(dst, stride, 16, above, left, bd);
+            HighbdTmPredictor(dst, stride, 16, above, left, bd);
         }
 
-        public static unsafe void HighbdTMPredictor32x32(ushort* dst, int stride, ushort* above, ushort* left, int bd)
+        public static unsafe void HighbdTmPredictor32x32(ushort* dst, int stride, ushort* above, ushort* left, int bd)
         {
-            HighbdTMPredictor(dst, stride, 32, above, left, bd);
+            HighbdTmPredictor(dst, stride, 32, above, left, bd);
         }
 
-        private static unsafe void HighbdTMPredictor(ushort* dst, int stride, int bs, ushort* above, ushort* left, int bd)
+        private static unsafe void HighbdTmPredictor(ushort* dst, int stride, int bs, ushort* above, ushort* left,
+            int bd)
         {
-            int r, c;
             int yTopLeft = above[-1];
 
-            for (r = 0; r < bs; r++)
+            for (int r = 0; r < bs; r++)
             {
-                for (c = 0; c < bs; c++)
+                for (int c = 0; c < bs; c++)
                 {
                     dst[c] = BitUtils.ClipPixelHighbd(left[r] + above[c] - yTopLeft, bd);
                 }
@@ -1116,21 +1110,22 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             HighbdDc128Predictor(dst, stride, 8, above, left, bd);
         }
 
-        public static unsafe void HighbdDc128Predictor16x16(ushort* dst, int stride, ushort* above, ushort* left, int bd)
+        public static unsafe void HighbdDc128Predictor16x16(ushort* dst, int stride, ushort* above, ushort* left,
+            int bd)
         {
             HighbdDc128Predictor(dst, stride, 16, above, left, bd);
         }
 
-        public static unsafe void HighbdDc128Predictor32x32(ushort* dst, int stride, ushort* above, ushort* left, int bd)
+        public static unsafe void HighbdDc128Predictor32x32(ushort* dst, int stride, ushort* above, ushort* left,
+            int bd)
         {
             HighbdDc128Predictor(dst, stride, 32, above, left, bd);
         }
 
-        private static unsafe void HighbdDc128Predictor(ushort* dst, int stride, int bs, ushort* above, ushort* left, int bd)
+        private static unsafe void HighbdDc128Predictor(ushort* dst, int stride, int bs, ushort* above, ushort* left,
+            int bd)
         {
-            int r;
-
-            for (r = 0; r < bs; r++)
+            for (int r = 0; r < bs; r++)
             {
                 MemoryUtil.Fill(dst, (ushort)(128 << (bd - 8)), bs);
                 dst += stride;
@@ -1147,28 +1142,31 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             HighbdDcLeftPredictor(dst, stride, 8, above, left, bd);
         }
 
-        public static unsafe void HighbdDcLeftPredictor16x16(ushort* dst, int stride, ushort* above, ushort* left, int bd)
+        public static unsafe void HighbdDcLeftPredictor16x16(ushort* dst, int stride, ushort* above, ushort* left,
+            int bd)
         {
             HighbdDcLeftPredictor(dst, stride, 16, above, left, bd);
         }
 
-        public static unsafe void HighbdDcLeftPredictor32x32(ushort* dst, int stride, ushort* above, ushort* left, int bd)
+        public static unsafe void HighbdDcLeftPredictor32x32(ushort* dst, int stride, ushort* above, ushort* left,
+            int bd)
         {
             HighbdDcLeftPredictor(dst, stride, 32, above, left, bd);
         }
 
-        private static unsafe void HighbdDcLeftPredictor(ushort* dst, int stride, int bs, ushort* above, ushort* left, int bd)
+        private static unsafe void HighbdDcLeftPredictor(ushort* dst, int stride, int bs, ushort* above, ushort* left,
+            int bd)
         {
-            int i, r, expectedDc, sum = 0;
+            int expectedDc, sum = 0;
 
-            for (i = 0; i < bs; i++)
+            for (int i = 0; i < bs; i++)
             {
                 sum += left[i];
             }
 
             expectedDc = (sum + (bs >> 1)) / bs;
 
-            for (r = 0; r < bs; r++)
+            for (int r = 0; r < bs; r++)
             {
                 MemoryUtil.Fill(dst, (ushort)expectedDc, bs);
                 dst += stride;
@@ -1185,28 +1183,31 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             HighbdDcTopPredictor(dst, stride, 8, above, left, bd);
         }
 
-        public static unsafe void HighbdDcTopPredictor16x16(ushort* dst, int stride, ushort* above, ushort* left, int bd)
+        public static unsafe void HighbdDcTopPredictor16x16(ushort* dst, int stride, ushort* above, ushort* left,
+            int bd)
         {
             HighbdDcTopPredictor(dst, stride, 16, above, left, bd);
         }
 
-        public static unsafe void HighbdDcTopPredictor32x32(ushort* dst, int stride, ushort* above, ushort* left, int bd)
+        public static unsafe void HighbdDcTopPredictor32x32(ushort* dst, int stride, ushort* above, ushort* left,
+            int bd)
         {
             HighbdDcTopPredictor(dst, stride, 32, above, left, bd);
         }
 
-        private static unsafe void HighbdDcTopPredictor(ushort* dst, int stride, int bs, ushort* above, ushort* left, int bd)
+        private static unsafe void HighbdDcTopPredictor(ushort* dst, int stride, int bs, ushort* above, ushort* left,
+            int bd)
         {
-            int i, r, expectedDc, sum = 0;
+            int expectedDc, sum = 0;
 
-            for (i = 0; i < bs; i++)
+            for (int i = 0; i < bs; i++)
             {
                 sum += above[i];
             }
 
             expectedDc = (sum + (bs >> 1)) / bs;
 
-            for (r = 0; r < bs; r++)
+            for (int r = 0; r < bs; r++)
             {
                 MemoryUtil.Fill(dst, (ushort)expectedDc, bs);
                 dst += stride;
@@ -1233,12 +1234,13 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             HighbdDcPredictor(dst, stride, 32, above, left, bd);
         }
 
-        private static unsafe void HighbdDcPredictor(ushort* dst, int stride, int bs, ushort* above, ushort* left, int bd)
+        private static unsafe void HighbdDcPredictor(ushort* dst, int stride, int bs, ushort* above, ushort* left,
+            int bd)
         {
-            int i, r, expectedDc, sum = 0;
+            int expectedDc, sum = 0;
             int count = 2 * bs;
 
-            for (i = 0; i < bs; i++)
+            for (int i = 0; i < bs; i++)
             {
                 sum += above[i];
                 sum += left[i];
@@ -1246,7 +1248,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
 
             expectedDc = (sum + (count >> 1)) / count;
 
-            for (r = 0; r < bs; r++)
+            for (int r = 0; r < bs; r++)
             {
                 MemoryUtil.Fill(dst, (ushort)expectedDc, bs);
                 dst += stride;
@@ -1265,7 +1267,8 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             Dst(dst, stride, 1, 0) = Avg3(I, j, k);
             Dst(dst, stride, 3, 0) = Dst(dst, stride, 1, 1) = Avg3(j, k, l);
             Dst(dst, stride, 3, 1) = Dst(dst, stride, 1, 2) = Avg3(k, l, l);
-            Dst(dst, stride, 3, 2) = Dst(dst, stride, 2, 2) = Dst(dst, stride, 0, 3) = Dst(dst, stride, 1, 3) = Dst(dst, stride, 2, 3) = Dst(dst, stride, 3, 3) = l;
+            Dst(dst, stride, 3, 2) = Dst(dst, stride, 2, 2) = Dst(dst, stride, 0, 3) =
+                Dst(dst, stride, 1, 3) = Dst(dst, stride, 2, 3) = Dst(dst, stride, 3, 3) = l;
         }
 
         public static unsafe void HighbdD63Predictor4x4(ushort* dst, int stride, ushort* above, ushort* left, int bd)
@@ -1303,7 +1306,8 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             Dst(dst, stride, 0, 0) = Avg3(a, b, c);
             Dst(dst, stride, 1, 0) = Dst(dst, stride, 0, 1) = Avg3(b, c, d);
             Dst(dst, stride, 2, 0) = Dst(dst, stride, 1, 1) = Dst(dst, stride, 0, 2) = Avg3(c, d, e);
-            Dst(dst, stride, 3, 0) = Dst(dst, stride, 2, 1) = Dst(dst, stride, 1, 2) = Dst(dst, stride, 0, 3) = Avg3(d, e, f);
+            Dst(dst, stride, 3, 0) =
+                Dst(dst, stride, 2, 1) = Dst(dst, stride, 1, 2) = Dst(dst, stride, 0, 3) = Avg3(d, e, f);
             Dst(dst, stride, 3, 1) = Dst(dst, stride, 2, 2) = Dst(dst, stride, 1, 3) = Avg3(e, f, g);
             Dst(dst, stride, 3, 2) = Dst(dst, stride, 2, 3) = Avg3(f, g, h);
             Dst(dst, stride, 3, 3) = h; // Differs from vp8
@@ -1346,7 +1350,8 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             Dst(dst, stride, 0, 3) = Avg3(j, k, l);
             Dst(dst, stride, 1, 3) = Dst(dst, stride, 0, 2) = Avg3(I, j, k);
             Dst(dst, stride, 2, 3) = Dst(dst, stride, 1, 2) = Dst(dst, stride, 0, 1) = Avg3(x, I, j);
-            Dst(dst, stride, 3, 3) = Dst(dst, stride, 2, 2) = Dst(dst, stride, 1, 1) = Dst(dst, stride, 0, 0) = Avg3(a, x, I);
+            Dst(dst, stride, 3, 3) =
+                Dst(dst, stride, 2, 2) = Dst(dst, stride, 1, 1) = Dst(dst, stride, 0, 0) = Avg3(a, x, I);
             Dst(dst, stride, 3, 2) = Dst(dst, stride, 2, 1) = Dst(dst, stride, 1, 0) = Avg3(b, a, x);
             Dst(dst, stride, 3, 1) = Dst(dst, stride, 2, 0) = Avg3(c, b, a);
             Dst(dst, stride, 3, 0) = Avg3(d, c, b);
@@ -1376,4 +1381,4 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             Dst(dst, stride, 1, 3) = Avg3(l, k, j);
         }
     }
-}
+}

src/Ryujinx.Graphics.Nvdec.Vp9/Dsp/LoopFilterAuto.cs

@@ -0,0 +1,229 @@
+using Ryujinx.Common.Memory;
+using System;
+using System.Runtime.Intrinsics.X86;
+
+namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
+{
+    internal class LoopFilterAuto
+    {
+        public static void LpfHorizontal4(
+            ArrayPtr<byte> s,
+            int pitch,
+            ReadOnlySpan<byte> blimit,
+            ReadOnlySpan<byte> limit,
+            ReadOnlySpan<byte> thresh)
+        {
+            if (Sse2.IsSupported)
+            {
+                LoopFilterSse2.LpfHorizontal4(s, pitch, blimit, limit, thresh);
+            }
+            else
+            {
+                LoopFilterScalar.LpfHorizontal4(s, pitch, blimit[0], limit[0], thresh[0]);
+            }
+        }
+
+        public static void LpfHorizontal4Dual(
+            ArrayPtr<byte> s,
+            int pitch,
+            ReadOnlySpan<byte> blimit0,
+            ReadOnlySpan<byte> limit0,
+            ReadOnlySpan<byte> thresh0,
+            ReadOnlySpan<byte> blimit1,
+            ReadOnlySpan<byte> limit1,
+            ReadOnlySpan<byte> thresh1)
+        {
+            if (Sse2.IsSupported)
+            {
+                LoopFilterSse2.LpfHorizontal4Dual(s, pitch, blimit0, limit0, thresh0, blimit1, limit1, thresh1);
+            }
+            else
+            {
+                LoopFilterScalar.LpfHorizontal4Dual(s, pitch, blimit0[0], limit0[0], thresh0[0], blimit1[0], limit1[0],
+                    thresh1[0]);
+            }
+        }
+
+        public static void LpfHorizontal8(
+            ArrayPtr<byte> s,
+            int pitch,
+            ReadOnlySpan<byte> blimit,
+            ReadOnlySpan<byte> limit,
+            ReadOnlySpan<byte> thresh)
+        {
+            if (Sse2.IsSupported)
+            {
+                LoopFilterSse2.LpfHorizontal8(s, pitch, blimit, limit, thresh);
+            }
+            else
+            {
+                LoopFilterScalar.LpfHorizontal8(s, pitch, blimit[0], limit[0], thresh[0]);
+            }
+        }
+
+        public static void LpfHorizontal8Dual(
+            ArrayPtr<byte> s,
+            int pitch,
+            ReadOnlySpan<byte> blimit0,
+            ReadOnlySpan<byte> limit0,
+            ReadOnlySpan<byte> thresh0,
+            ReadOnlySpan<byte> blimit1,
+            ReadOnlySpan<byte> limit1,
+            ReadOnlySpan<byte> thresh1)
+        {
+            if (Sse2.IsSupported)
+            {
+                LoopFilterSse2.LpfHorizontal8Dual(s, pitch, blimit0, limit0, thresh0, blimit1, limit1, thresh1);
+            }
+            else
+            {
+                LoopFilterScalar.LpfHorizontal8Dual(s, pitch, blimit0[0], limit0[0], thresh0[0], blimit1[0], limit1[0],
+                    thresh1[0]);
+            }
+        }
+
+        public static void LpfHorizontal16(
+            ArrayPtr<byte> s,
+            int pitch,
+            ReadOnlySpan<byte> blimit,
+            ReadOnlySpan<byte> limit,
+            ReadOnlySpan<byte> thresh)
+        {
+            if (Sse2.IsSupported)
+            {
+                LoopFilterSse2.LpfHorizontal16(s, pitch, blimit, limit, thresh);
+            }
+            else
+            {
+                LoopFilterScalar.LpfHorizontal16(s, pitch, blimit[0], limit[0], thresh[0]);
+            }
+        }
+
+        public static void LpfHorizontal16Dual(
+            ArrayPtr<byte> s,
+            int pitch,
+            ReadOnlySpan<byte> blimit,
+            ReadOnlySpan<byte> limit,
+            ReadOnlySpan<byte> thresh)
+        {
+            if (Sse2.IsSupported)
+            {
+                LoopFilterSse2.LpfHorizontal16Dual(s, pitch, blimit, limit, thresh);
+            }
+            else
+            {
+                LoopFilterScalar.LpfHorizontal16Dual(s, pitch, blimit[0], limit[0], thresh[0]);
+            }
+        }
+
+        public static void LpfVertical4(
+            ArrayPtr<byte> s,
+            int pitch,
+            ReadOnlySpan<byte> blimit,
+            ReadOnlySpan<byte> limit,
+            ReadOnlySpan<byte> thresh)
+        {
+            if (Sse2.IsSupported)
+            {
+                LoopFilterSse2.LpfVertical4(s, pitch, blimit, limit, thresh);
+            }
+            else
+            {
+                LoopFilterScalar.LpfVertical4(s, pitch, blimit[0], limit[0], thresh[0]);
+            }
+        }
+
+        public static void LpfVertical4Dual(
+            ArrayPtr<byte> s,
+            int pitch,
+            ReadOnlySpan<byte> blimit0,
+            ReadOnlySpan<byte> limit0,
+            ReadOnlySpan<byte> thresh0,
+            ReadOnlySpan<byte> blimit1,
+            ReadOnlySpan<byte> limit1,
+            ReadOnlySpan<byte> thresh1)
+        {
+            if (Sse2.IsSupported)
+            {
+                LoopFilterSse2.LpfVertical4Dual(s, pitch, blimit0, limit0, thresh0, blimit1, limit1, thresh1);
+            }
+            else
+            {
+                LoopFilterScalar.LpfVertical4Dual(s, pitch, blimit0[0], limit0[0], thresh0[0], blimit1[0], limit1[0],
+                    thresh1[0]);
+            }
+        }
+
+        public static void LpfVertical8(
+            ArrayPtr<byte> s,
+            int pitch,
+            ReadOnlySpan<byte> blimit,
+            ReadOnlySpan<byte> limit,
+            ReadOnlySpan<byte> thresh)
+        {
+            if (Sse2.IsSupported)
+            {
+                LoopFilterSse2.LpfVertical8(s, pitch, blimit, limit, thresh);
+            }
+            else
+            {
+                LoopFilterScalar.LpfVertical8(s, pitch, blimit[0], limit[0], thresh[0]);
+            }
+        }
+
+        public static void LpfVertical8Dual(
+            ArrayPtr<byte> s,
+            int pitch,
+            ReadOnlySpan<byte> blimit0,
+            ReadOnlySpan<byte> limit0,
+            ReadOnlySpan<byte> thresh0,
+            ReadOnlySpan<byte> blimit1,
+            ReadOnlySpan<byte> limit1,
+            ReadOnlySpan<byte> thresh1)
+        {
+            if (Sse2.IsSupported)
+            {
+                LoopFilterSse2.LpfVertical8Dual(s, pitch, blimit0, limit0, thresh0, blimit1, limit1, thresh1);
+            }
+            else
+            {
+                LoopFilterScalar.LpfVertical8Dual(s, pitch, blimit0[0], limit0[0], thresh0[0], blimit1[0], limit1[0],
+                    thresh1[0]);
+            }
+        }
+
+        public static void LpfVertical16(
+            ArrayPtr<byte> s,
+            int pitch,
+            ReadOnlySpan<byte> blimit,
+            ReadOnlySpan<byte> limit,
+            ReadOnlySpan<byte> thresh)
+        {
+            if (Sse2.IsSupported)
+            {
+                LoopFilterSse2.LpfVertical16(s, pitch, blimit, limit, thresh);
+            }
+            else
+            {
+                LoopFilterScalar.LpfVertical16(s, pitch, blimit[0], limit[0], thresh[0]);
+            }
+        }
+
+        public static void LpfVertical16Dual(
+            ArrayPtr<byte> s,
+            int pitch,
+            ReadOnlySpan<byte> blimit,
+            ReadOnlySpan<byte> limit,
+            ReadOnlySpan<byte> thresh)
+        {
+            if (Sse2.IsSupported)
+            {
+                LoopFilterSse2.LpfVertical16Dual(s, pitch, blimit, limit, thresh);
+            }
+            else
+            {
+                LoopFilterScalar.LpfVertical16Dual(s, pitch, blimit[0], limit[0], thresh[0]);
+            }
+        }
+    }
+}

src/Ryujinx.Graphics.Nvdec.Vp9/Dsp/Prob.cs

@@ -1,4 +1,4 @@
-using Ryujinx.Graphics.Nvdec.Vp9.Common;
+using Ryujinx.Graphics.Nvdec.Vp9.Common;
 using System;
 using System.Diagnostics;
 
@@ -12,10 +12,9 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
         {
             Debug.Assert(den != 0);
             {
-                int p = (int)(((ulong)num * 256 + (den >> 1)) / den);
+                int p = (int)((((ulong)num * 256) + (den >> 1)) / den);
                 // (p > 255) ? 255 : (p < 1) ? 1 : p;
                 int clippedProb = p | ((255 - p) >> 23) | (p == 0 ? 1 : 0);
-
                 return (byte)clippedProb;
             }
         }
@@ -23,13 +22,13 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
         /* This function assumes prob1 and prob2 are already within [1,255] range. */
         public static byte WeightedProb(int prob1, int prob2, int factor)
         {
-            return (byte)BitUtils.RoundPowerOfTwo(prob1 * (256 - factor) + prob2 * factor, 8);
+            return (byte)BitUtils.RoundPowerOfTwo((prob1 * (256 - factor)) + (prob2 * factor), 8);
         }
 
         // MODE_MV_MAX_UPDATE_FACTOR (128) * count / MODE_MV_COUNT_SAT;
-        private static readonly uint[] _countToUpdateFactor = {
-            0,  6,  12, 19, 25, 32,  38,  44,  51,  57, 64,
-            70, 76, 83, 89, 96, 102, 108, 115, 121, 128,
+        private static readonly uint[] CountToUpdateFactor =
+        {
+            0, 6, 12, 19, 25, 32, 38, 44, 51, 57, 64, 70, 76, 83, 89, 96, 102, 108, 115, 121, 128
         };
 
         private const int ModeMvCountSat = 20;
@@ -41,14 +40,11 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             {
                 return preProb;
             }
-            else
-            {
-                uint count = Math.Min(den, ModeMvCountSat);
-                uint factor = _countToUpdateFactor[(int)count];
-                byte prob = GetProb(ct0, den);
 
-                return WeightedProb(preProb, prob, (int)factor);
-            }
+            uint count = Math.Min(den, ModeMvCountSat);
+            uint factor = CountToUpdateFactor[(int)count];
+            byte prob = GetProb(ct0, den);
+            return WeightedProb(preProb, prob, (int)factor);
         }
 
         private static uint TreeMergeProbsImpl(
@@ -59,17 +55,17 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             Span<byte> probs)
         {
             int l = tree[i];
-            uint leftCount = (l <= 0) ? counts[-l] : TreeMergeProbsImpl((uint)l, tree, preProbs, counts, probs);
+            uint leftCount = l <= 0 ? counts[-l] : TreeMergeProbsImpl((uint)l, tree, preProbs, counts, probs);
             int r = tree[i + 1];
-            uint rightCount = (r <= 0) ? counts[-r] : TreeMergeProbsImpl((uint)r, tree, preProbs, counts, probs);
+            uint rightCount = r <= 0 ? counts[-r] : TreeMergeProbsImpl((uint)r, tree, preProbs, counts, probs);
             probs[(int)(i >> 1)] = ModeMvMergeProbs(preProbs[(int)(i >> 1)], leftCount, rightCount);
-
             return leftCount + rightCount;
         }
 
-        public static void TreeMergeProbs(sbyte[] tree, ReadOnlySpan<byte> preProbs, ReadOnlySpan<uint> counts, Span<byte> probs)
+        public static void TreeMergeProbs(sbyte[] tree, ReadOnlySpan<byte> preProbs, ReadOnlySpan<uint> counts,
+            Span<byte> probs)
         {
             TreeMergeProbsImpl(0, tree, preProbs, counts, probs);
         }
     }
-}
+}

src/Ryujinx.Graphics.Nvdec.Vp9/Dsp/Reader.cs

@@ -1,4 +1,5 @@
-using Ryujinx.Common.Memory;
+using Ryujinx.Common.Memory;
+using Ryujinx.Graphics.Nvdec.Vp9.Types;
 using System;
 using System.Buffers.Binary;
 
@@ -6,18 +7,18 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
 {
     internal struct Reader
     {
-        private static readonly byte[] _norm = {
-            0, 7, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
-            3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
-            2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-            1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-            1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0,
-            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+        private static readonly byte[] Norm =
+        {
+            0, 7, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2,
+            2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1,
+            1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+            1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
         };
+
         private const int BdValueSize = sizeof(ulong) * 8;
 
         // This is meant to be a large, positive constant that can still be efficiently
@@ -36,16 +37,13 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             {
                 return true;
             }
-            else
-            {
-                _buffer = new ArrayPtr<byte>(ref buffer[0], size);
-                Value = 0;
-                Count = -8;
-                Range = 255;
-                Fill();
 
-                return ReadBit() != 0; // Marker bit
-            }
+            _buffer = new ArrayPtr<byte>(ref buffer[0], size);
+            Value = 0;
+            Count = -8;
+            Range = 255;
+            Fill();
+            return ReadBit() != 0; // Marker bit
         }
 
         private void Fill()
@@ -65,7 +63,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
                 ulong bigEndianValues = BinaryPrimitives.ReadUInt64BigEndian(buffer);
                 nv = bigEndianValues >> (BdValueSize - bits);
                 count += bits;
-                buffer = buffer[(bits >> 3)..];
+                buffer = buffer.Slice(bits >> 3);
                 value = Value | (nv << (shift & 0x7));
             }
             else
@@ -84,7 +82,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
                     {
                         count += 8;
                         value |= (ulong)buffer[0] << shift;
-                        buffer = buffer[1..];
+                        buffer = buffer.Slice(1);
                         shift -= 8;
                     }
                 }
@@ -98,7 +96,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             Count = count;
         }
 
-        public readonly bool HasError()
+        public bool HasError()
         {
             // Check if we have reached the end of the buffer.
             //
@@ -124,7 +122,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             ulong bigsplit;
             int count;
             uint range;
-            uint split = (Range * (uint)prob + (256 - (uint)prob)) >> 8;
+            uint split = ((Range * (uint)prob) + (256 - (uint)prob)) >> 8;
 
             if (Count < 0)
             {
@@ -146,7 +144,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
             }
 
             {
-                int shift = _norm[range];
+                int shift = Norm[range];
                 range <<= shift;
                 value <<= shift;
                 count -= shift;
@@ -188,7 +186,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
 
         public int ReadBool(int prob, ref ulong value, ref int count, ref uint range)
         {
-            uint split = (range * (uint)prob + (256 - (uint)prob)) >> 8;
+            uint split = ((range * (uint)prob) + (256 - (uint)prob)) >> 8;
             ulong bigsplit = (ulong)split << (BdValueSize - 8);
 
             if (count < 0)
@@ -202,19 +200,20 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
 
             if (value >= bigsplit)
             {
-                range -= split;
-                value -= bigsplit;
+                range = range - split;
+                value = value - bigsplit;
                 {
-                    int shift = _norm[range];
+                    int shift = Norm[range];
                     range <<= shift;
                     value <<= shift;
                     count -= shift;
                 }
                 return 1;
             }
+
             range = split;
             {
-                int shift = _norm[range];
+                int shift = Norm[range];
                 range <<= shift;
                 value <<= shift;
                 count -= shift;
@@ -230,7 +229,82 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
                 Count -= 8;
                 _buffer = _buffer.Slice(-1);
             }
+
             return _buffer;
         }
+
+        private int DecodeUniform()
+        {
+            const int l = 8;
+            const int m = (1 << l) - 191;
+            int v = ReadLiteral(l - 1);
+            return v < m ? v : (v << 1) - m + ReadBit();
+        }
+
+        public int DecodeTermSubexp()
+        {
+            if (ReadBit() == 0)
+            {
+                return ReadLiteral(4);
+            }
+
+            if (ReadBit() == 0)
+            {
+                return ReadLiteral(4) + 16;
+            }
+
+            if (ReadBit() == 0)
+            {
+                return ReadLiteral(5) + 32;
+            }
+
+            return DecodeUniform() + 64;
+        }
+
+        public TxMode ReadTxMode()
+        {
+            TxMode txMode = (TxMode)ReadLiteral(2);
+            if (txMode == TxMode.Allow32x32)
+            {
+                txMode += ReadBit();
+            }
+
+            return txMode;
+        }
+
+        public int ReadCoeff(
+            ReadOnlySpan<byte> probs,
+            int n,
+            ref ulong value,
+            ref int count,
+            ref uint range)
+        {
+            int val = 0;
+            for (int i = 0; i < n; ++i)
+            {
+                val = (val << 1) | ReadBool(probs[i], ref value, ref count, ref range);
+            }
+
+            return val;
+        }
+
+        public void DiffUpdateProb(ref byte p)
+        {
+            if (Read(Entropy.DiffUpdateProb) != 0)
+            {
+                p = (byte)DSubExp.InvRemapProb(DecodeTermSubexp(), p);
+            }
+        }
+
+        public void UpdateMvProbs(Span<byte> p, int n)
+        {
+            for (int i = 0; i < n; ++i)
+            {
+                if (Read(EntropyMv.UpdateProb) != 0)
+                {
+                    p[i] = (byte)((ReadLiteral(7) << 1) | 1);
+                }
+            }
+        }
     }
-}
+}

src/Ryujinx.Graphics.Nvdec.Vp9/Dsp/TxfmCommon.cs

@@ -13,42 +13,42 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
         //  for (int i = 1; i < 32; ++i)
         //    Console.WriteLine("public const short CosPi{0}_64 = {1};", i, MathF.Round(16384 * MathF.Cos(i * MathF.PI / 64)));
         // Note: sin(k * Pi / 64) = cos((32 - k) * Pi / 64)
-        public const short CosPi1_64 = 16364;
-        public const short CosPi2_64 = 16305;
-        public const short CosPi3_64 = 16207;
-        public const short CosPi4_64 = 16069;
-        public const short CosPi5_64 = 15893;
-        public const short CosPi6_64 = 15679;
-        public const short CosPi7_64 = 15426;
-        public const short CosPi8_64 = 15137;
-        public const short CosPi9_64 = 14811;
-        public const short CosPi10_64 = 14449;
-        public const short CosPi11_64 = 14053;
-        public const short CosPi12_64 = 13623;
-        public const short CosPi13_64 = 13160;
-        public const short CosPi14_64 = 12665;
-        public const short CosPi15_64 = 12140;
-        public const short CosPi16_64 = 11585;
-        public const short CosPi17_64 = 11003;
-        public const short CosPi18_64 = 10394;
-        public const short CosPi19_64 = 9760;
-        public const short CosPi20_64 = 9102;
-        public const short CosPi21_64 = 8423;
-        public const short CosPi22_64 = 7723;
-        public const short CosPi23_64 = 7005;
-        public const short CosPi24_64 = 6270;
-        public const short CosPi25_64 = 5520;
-        public const short CosPi26_64 = 4756;
-        public const short CosPi27_64 = 3981;
-        public const short CosPi28_64 = 3196;
-        public const short CosPi29_64 = 2404;
-        public const short CosPi30_64 = 1606;
-        public const short CosPi31_64 = 804;
+        public const short CosPi164 = 16364;
+        public const short CosPi264 = 16305;
+        public const short CosPi364 = 16207;
+        public const short CosPi464 = 16069;
+        public const short CosPi564 = 15893;
+        public const short CosPi664 = 15679;
+        public const short CosPi764 = 15426;
+        public const short CosPi864 = 15137;
+        public const short CosPi964 = 14811;
+        public const short CosPi1064 = 14449;
+        public const short CosPi1164 = 14053;
+        public const short CosPi1264 = 13623;
+        public const short CosPi1364 = 13160;
+        public const short CosPi1464 = 12665;
+        public const short CosPi1564 = 12140;
+        public const short CosPi1664 = 11585;
+        public const short CosPi1764 = 11003;
+        public const short CosPi1864 = 10394;
+        public const short CosPi1964 = 9760;
+        public const short CosPi2064 = 9102;
+        public const short CosPi2164 = 8423;
+        public const short CosPi2264 = 7723;
+        public const short CosPi2364 = 7005;
+        public const short CosPi2464 = 6270;
+        public const short CosPi2564 = 5520;
+        public const short CosPi2664 = 4756;
+        public const short CosPi2764 = 3981;
+        public const short CosPi2864 = 3196;
+        public const short CosPi2964 = 2404;
+        public const short CosPi3064 = 1606;
+        public const short CosPi3164 = 804;
 
         //  16384 * sqrt(2) * sin(kPi / 9) * 2 / 3
-        public const short SinPi1_9 = 5283;
-        public const short SinPi2_9 = 9929;
-        public const short SinPi3_9 = 13377;
-        public const short SinPi4_9 = 15212;
+        public const short SinPi19 = 5283;
+        public const short SinPi29 = 9929;
+        public const short SinPi39 = 13377;
+        public const short SinPi49 = 15212;
     }
-}
+}

src/Ryujinx.Graphics.Nvdec.Vp9/Entropy.cs

@@ -0,0 +1,623 @@
+using Ryujinx.Graphics.Nvdec.Vp9.Types;
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Graphics.Nvdec.Vp9
+{
+    internal static class Entropy
+    {
+        public const int DiffUpdateProb = 252;
+
+        // Coefficient token alphabet
+        public const int ZeroToken = 0; // 0     Extra Bits 0+0
+        public const int OneToken = 1; // 1     Extra Bits 0+1
+        public const int TwoToken = 2; // 2     Extra Bits 0+1
+        public const int ThreeToken = 3; // 3     Extra Bits 0+1
+        public const int FourToken = 4; // 4     Extra Bits 0+1
+        public const int Category1Token = 5; // 5-6   Extra Bits 1+1
+        public const int Category2Token = 6; // 7-10  Extra Bits 2+1
+        public const int Category3Token = 7; // 11-18 Extra Bits 3+1
+        public const int Category4Token = 8; // 19-34 Extra Bits 4+1
+        public const int Category5Token = 9; // 35-66 Extra Bits 5+1
+        public const int Category6Token = 10; // 67+   Extra Bits 14+1
+        public const int EobToken = 11; // EOB   Extra Bits 0+0
+
+        public const int EntropyTokens = 12;
+
+        public const int RefTypes = 2; // intra=0, inter=1
+
+        /* Middle dimension reflects the coefficient position within the transform. */
+        public const int CoefBands = 6;
+
+        /* Inside dimension is measure of nearby complexity, that reflects the energy
+           of nearby coefficients are nonzero.  For the first coefficient (DC, unless
+           block type is 0), we look at the (already encoded) blocks above and to the
+           left of the current block.  The context index is then the number (0,1,or 2)
+           of these blocks having nonzero coefficients.
+           After decoding a coefficient, the measure is determined by the size of the
+           most recently decoded coefficient.
+           Note that the intuitive meaning of this measure changes as coefficients
+           are decoded, e.g., prior to the first token, a zero means that my neighbors
+           are empty while, after the first token, because of the use of end-of-block,
+           a zero means we just decoded a zero and hence guarantees that a non-zero
+           coefficient will appear later in this block.  However, this shift
+           in meaning is perfectly OK because our context depends also on the
+           coefficient band (and since zigzag positions 0, 1, and 2 are in
+           distinct bands). */
+
+        public const int CoeffContexts = 6;
+
+        public static int BAND_COEFF_CONTEXTS(int band)
+        {
+            return band == 0 ? 3 : CoeffContexts;
+        }
+
+        public const int UnconstrainedNodes = 3;
+
+        public const int PivotNode = 2;
+
+        public const int Cat1MinVal = 5;
+        public const int Cat2MinVal = 7;
+        public const int Cat3MinVal = 11;
+        public const int Cat4MinVal = 19;
+        public const int Cat5MinVal = 35;
+        public const int Cat6MinVal = 67;
+
+        public static readonly byte[] Cat1Prob = { 159 };
+        public static readonly byte[] Cat2Prob = { 165, 145 };
+        public static readonly byte[] Cat3Prob = { 173, 148, 140 };
+        public static readonly byte[] Cat4Prob = { 176, 155, 140, 135 };
+        public static readonly byte[] Cat5Prob = { 180, 157, 141, 134, 130 };
+
+        public static readonly byte[] Cat6Prob =
+        {
+            254, 254, 254, 252, 249, 243, 230, 196, 177, 153, 140, 133, 130, 129
+        };
+
+        public static readonly byte[] Cat6ProbHigh12 =
+        {
+            255, 255, 255, 255, 254, 254, 54, 252, 249, 243, 230, 196, 177, 153, 140, 133, 130, 129
+        };
+
+        public const int EobModelToken = 3;
+
+        private static readonly byte[] CoefbandTrans8x8Plus =
+        {
+            0, 1, 1, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5,
+            // beyond MAXBAND_INDEX+1 all values are filled as 5
+            5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+            5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+            5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+            5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+            5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+            5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+            5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+            5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+            5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+            5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+            5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+            5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+            5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+            5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+            5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+            5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+            5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+            5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+            5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+            5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+            5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+            5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+            5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+            5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+            5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+            5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+            5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+            5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5
+        };
+
+        private static readonly byte[] CoefbandTrans4x4 = { 0, 1, 1, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 5, 5, 5 };
+
+        public static readonly byte[][] Pareto8Full =
+        {
+            new byte[] { 3, 86, 128, 6, 86, 23, 88, 29 }, new byte[] { 6, 86, 128, 11, 87, 42, 91, 52 },
+            new byte[] { 9, 86, 129, 17, 88, 61, 94, 76 }, new byte[] { 12, 86, 129, 22, 88, 77, 97, 93 },
+            new byte[] { 15, 87, 129, 28, 89, 93, 100, 110 }, new byte[] { 17, 87, 129, 33, 90, 105, 103, 123 },
+            new byte[] { 20, 88, 130, 38, 91, 118, 106, 136 }, new byte[] { 23, 88, 130, 43, 91, 128, 108, 146 },
+            new byte[] { 26, 89, 131, 48, 92, 139, 111, 156 }, new byte[] { 28, 89, 131, 53, 93, 147, 114, 163 },
+            new byte[] { 31, 90, 131, 58, 94, 156, 117, 171 }, new byte[] { 34, 90, 131, 62, 94, 163, 119, 177 },
+            new byte[] { 37, 90, 132, 66, 95, 171, 122, 184 }, new byte[] { 39, 90, 132, 70, 96, 177, 124, 189 },
+            new byte[] { 42, 91, 132, 75, 97, 183, 127, 194 }, new byte[] { 44, 91, 132, 79, 97, 188, 129, 198 },
+            new byte[] { 47, 92, 133, 83, 98, 193, 132, 202 }, new byte[] { 49, 92, 133, 86, 99, 197, 134, 205 },
+            new byte[] { 52, 93, 133, 90, 100, 201, 137, 208 }, new byte[] { 54, 93, 133, 94, 100, 204, 139, 211 },
+            new byte[] { 57, 94, 134, 98, 101, 208, 142, 214 }, new byte[] { 59, 94, 134, 101, 102, 211, 144, 216 },
+            new byte[] { 62, 94, 135, 105, 103, 214, 146, 218 },
+            new byte[] { 64, 94, 135, 108, 103, 216, 148, 220 },
+            new byte[] { 66, 95, 135, 111, 104, 219, 151, 222 },
+            new byte[] { 68, 95, 135, 114, 105, 221, 153, 223 },
+            new byte[] { 71, 96, 136, 117, 106, 224, 155, 225 },
+            new byte[] { 73, 96, 136, 120, 106, 225, 157, 226 },
+            new byte[] { 76, 97, 136, 123, 107, 227, 159, 228 },
+            new byte[] { 78, 97, 136, 126, 108, 229, 160, 229 },
+            new byte[] { 80, 98, 137, 129, 109, 231, 162, 231 },
+            new byte[] { 82, 98, 137, 131, 109, 232, 164, 232 },
+            new byte[] { 84, 98, 138, 134, 110, 234, 166, 233 },
+            new byte[] { 86, 98, 138, 137, 111, 235, 168, 234 },
+            new byte[] { 89, 99, 138, 140, 112, 236, 170, 235 },
+            new byte[] { 91, 99, 138, 142, 112, 237, 171, 235 },
+            new byte[] { 93, 100, 139, 145, 113, 238, 173, 236 },
+            new byte[] { 95, 100, 139, 147, 114, 239, 174, 237 },
+            new byte[] { 97, 101, 140, 149, 115, 240, 176, 238 },
+            new byte[] { 99, 101, 140, 151, 115, 241, 177, 238 },
+            new byte[] { 101, 102, 140, 154, 116, 242, 179, 239 },
+            new byte[] { 103, 102, 140, 156, 117, 242, 180, 239 },
+            new byte[] { 105, 103, 141, 158, 118, 243, 182, 240 },
+            new byte[] { 107, 103, 141, 160, 118, 243, 183, 240 },
+            new byte[] { 109, 104, 141, 162, 119, 244, 185, 241 },
+            new byte[] { 111, 104, 141, 164, 119, 244, 186, 241 },
+            new byte[] { 113, 104, 142, 166, 120, 245, 187, 242 },
+            new byte[] { 114, 104, 142, 168, 121, 245, 188, 242 },
+            new byte[] { 116, 105, 143, 170, 122, 246, 190, 243 },
+            new byte[] { 118, 105, 143, 171, 122, 246, 191, 243 },
+            new byte[] { 120, 106, 143, 173, 123, 247, 192, 244 },
+            new byte[] { 121, 106, 143, 175, 124, 247, 193, 244 },
+            new byte[] { 123, 107, 144, 177, 125, 248, 195, 244 },
+            new byte[] { 125, 107, 144, 178, 125, 248, 196, 244 },
+            new byte[] { 127, 108, 145, 180, 126, 249, 197, 245 },
+            new byte[] { 128, 108, 145, 181, 127, 249, 198, 245 },
+            new byte[] { 130, 109, 145, 183, 128, 249, 199, 245 },
+            new byte[] { 132, 109, 145, 184, 128, 249, 200, 245 },
+            new byte[] { 134, 110, 146, 186, 129, 250, 201, 246 },
+            new byte[] { 135, 110, 146, 187, 130, 250, 202, 246 },
+            new byte[] { 137, 111, 147, 189, 131, 251, 203, 246 },
+            new byte[] { 138, 111, 147, 190, 131, 251, 204, 246 },
+            new byte[] { 140, 112, 147, 192, 132, 251, 205, 247 },
+            new byte[] { 141, 112, 147, 193, 132, 251, 206, 247 },
+            new byte[] { 143, 113, 148, 194, 133, 251, 207, 247 },
+            new byte[] { 144, 113, 148, 195, 134, 251, 207, 247 },
+            new byte[] { 146, 114, 149, 197, 135, 252, 208, 248 },
+            new byte[] { 147, 114, 149, 198, 135, 252, 209, 248 },
+            new byte[] { 149, 115, 149, 199, 136, 252, 210, 248 },
+            new byte[] { 150, 115, 149, 200, 137, 252, 210, 248 },
+            new byte[] { 152, 115, 150, 201, 138, 252, 211, 248 },
+            new byte[] { 153, 115, 150, 202, 138, 252, 212, 248 },
+            new byte[] { 155, 116, 151, 204, 139, 253, 213, 249 },
+            new byte[] { 156, 116, 151, 205, 139, 253, 213, 249 },
+            new byte[] { 158, 117, 151, 206, 140, 253, 214, 249 },
+            new byte[] { 159, 117, 151, 207, 141, 253, 215, 249 },
+            new byte[] { 161, 118, 152, 208, 142, 253, 216, 249 },
+            new byte[] { 162, 118, 152, 209, 142, 253, 216, 249 },
+            new byte[] { 163, 119, 153, 210, 143, 253, 217, 249 },
+            new byte[] { 164, 119, 153, 211, 143, 253, 217, 249 },
+            new byte[] { 166, 120, 153, 212, 144, 254, 218, 250 },
+            new byte[] { 167, 120, 153, 212, 145, 254, 219, 250 },
+            new byte[] { 168, 121, 154, 213, 146, 254, 220, 250 },
+            new byte[] { 169, 121, 154, 214, 146, 254, 220, 250 },
+            new byte[] { 171, 122, 155, 215, 147, 254, 221, 250 },
+            new byte[] { 172, 122, 155, 216, 147, 254, 221, 250 },
+            new byte[] { 173, 123, 155, 217, 148, 254, 222, 250 },
+            new byte[] { 174, 123, 155, 217, 149, 254, 222, 250 },
+            new byte[] { 176, 124, 156, 218, 150, 254, 223, 250 },
+            new byte[] { 177, 124, 156, 219, 150, 254, 223, 250 },
+            new byte[] { 178, 125, 157, 220, 151, 254, 224, 251 },
+            new byte[] { 179, 125, 157, 220, 151, 254, 224, 251 },
+            new byte[] { 180, 126, 157, 221, 152, 254, 225, 251 },
+            new byte[] { 181, 126, 157, 221, 152, 254, 225, 251 },
+            new byte[] { 183, 127, 158, 222, 153, 254, 226, 251 },
+            new byte[] { 184, 127, 158, 223, 154, 254, 226, 251 },
+            new byte[] { 185, 128, 159, 224, 155, 255, 227, 251 },
+            new byte[] { 186, 128, 159, 224, 155, 255, 227, 251 },
+            new byte[] { 187, 129, 160, 225, 156, 255, 228, 251 },
+            new byte[] { 188, 130, 160, 225, 156, 255, 228, 251 },
+            new byte[] { 189, 131, 160, 226, 157, 255, 228, 251 },
+            new byte[] { 190, 131, 160, 226, 158, 255, 228, 251 },
+            new byte[] { 191, 132, 161, 227, 159, 255, 229, 251 },
+            new byte[] { 192, 132, 161, 227, 159, 255, 229, 251 },
+            new byte[] { 193, 133, 162, 228, 160, 255, 230, 252 },
+            new byte[] { 194, 133, 162, 229, 160, 255, 230, 252 },
+            new byte[] { 195, 134, 163, 230, 161, 255, 231, 252 },
+            new byte[] { 196, 134, 163, 230, 161, 255, 231, 252 },
+            new byte[] { 197, 135, 163, 231, 162, 255, 231, 252 },
+            new byte[] { 198, 135, 163, 231, 162, 255, 231, 252 },
+            new byte[] { 199, 136, 164, 232, 163, 255, 232, 252 },
+            new byte[] { 200, 136, 164, 232, 164, 255, 232, 252 },
+            new byte[] { 201, 137, 165, 233, 165, 255, 233, 252 },
+            new byte[] { 201, 137, 165, 233, 165, 255, 233, 252 },
+            new byte[] { 202, 138, 166, 233, 166, 255, 233, 252 },
+            new byte[] { 203, 138, 166, 233, 166, 255, 233, 252 },
+            new byte[] { 204, 139, 166, 234, 167, 255, 234, 252 },
+            new byte[] { 205, 139, 166, 234, 167, 255, 234, 252 },
+            new byte[] { 206, 140, 167, 235, 168, 255, 235, 252 },
+            new byte[] { 206, 140, 167, 235, 168, 255, 235, 252 },
+            new byte[] { 207, 141, 168, 236, 169, 255, 235, 252 },
+            new byte[] { 208, 141, 168, 236, 170, 255, 235, 252 },
+            new byte[] { 209, 142, 169, 237, 171, 255, 236, 252 },
+            new byte[] { 209, 143, 169, 237, 171, 255, 236, 252 },
+            new byte[] { 210, 144, 169, 237, 172, 255, 236, 252 },
+            new byte[] { 211, 144, 169, 237, 172, 255, 236, 252 },
+            new byte[] { 212, 145, 170, 238, 173, 255, 237, 252 },
+            new byte[] { 213, 145, 170, 238, 173, 255, 237, 252 },
+            new byte[] { 214, 146, 171, 239, 174, 255, 237, 253 },
+            new byte[] { 214, 146, 171, 239, 174, 255, 237, 253 },
+            new byte[] { 215, 147, 172, 240, 175, 255, 238, 253 },
+            new byte[] { 215, 147, 172, 240, 175, 255, 238, 253 },
+            new byte[] { 216, 148, 173, 240, 176, 255, 238, 253 },
+            new byte[] { 217, 148, 173, 240, 176, 255, 238, 253 },
+            new byte[] { 218, 149, 173, 241, 177, 255, 239, 253 },
+            new byte[] { 218, 149, 173, 241, 178, 255, 239, 253 },
+            new byte[] { 219, 150, 174, 241, 179, 255, 239, 253 },
+            new byte[] { 219, 151, 174, 241, 179, 255, 239, 253 },
+            new byte[] { 220, 152, 175, 242, 180, 255, 240, 253 },
+            new byte[] { 221, 152, 175, 242, 180, 255, 240, 253 },
+            new byte[] { 222, 153, 176, 242, 181, 255, 240, 253 },
+            new byte[] { 222, 153, 176, 242, 181, 255, 240, 253 },
+            new byte[] { 223, 154, 177, 243, 182, 255, 240, 253 },
+            new byte[] { 223, 154, 177, 243, 182, 255, 240, 253 },
+            new byte[] { 224, 155, 178, 244, 183, 255, 241, 253 },
+            new byte[] { 224, 155, 178, 244, 183, 255, 241, 253 },
+            new byte[] { 225, 156, 178, 244, 184, 255, 241, 253 },
+            new byte[] { 225, 157, 178, 244, 184, 255, 241, 253 },
+            new byte[] { 226, 158, 179, 244, 185, 255, 242, 253 },
+            new byte[] { 227, 158, 179, 244, 185, 255, 242, 253 },
+            new byte[] { 228, 159, 180, 245, 186, 255, 242, 253 },
+            new byte[] { 228, 159, 180, 245, 186, 255, 242, 253 },
+            new byte[] { 229, 160, 181, 245, 187, 255, 242, 253 },
+            new byte[] { 229, 160, 181, 245, 187, 255, 242, 253 },
+            new byte[] { 230, 161, 182, 246, 188, 255, 243, 253 },
+            new byte[] { 230, 162, 182, 246, 188, 255, 243, 253 },
+            new byte[] { 231, 163, 183, 246, 189, 255, 243, 253 },
+            new byte[] { 231, 163, 183, 246, 189, 255, 243, 253 },
+            new byte[] { 232, 164, 184, 247, 190, 255, 243, 253 },
+            new byte[] { 232, 164, 184, 247, 190, 255, 243, 253 },
+            new byte[] { 233, 165, 185, 247, 191, 255, 244, 253 },
+            new byte[] { 233, 165, 185, 247, 191, 255, 244, 253 },
+            new byte[] { 234, 166, 185, 247, 192, 255, 244, 253 },
+            new byte[] { 234, 167, 185, 247, 192, 255, 244, 253 },
+            new byte[] { 235, 168, 186, 248, 193, 255, 244, 253 },
+            new byte[] { 235, 168, 186, 248, 193, 255, 244, 253 },
+            new byte[] { 236, 169, 187, 248, 194, 255, 244, 253 },
+            new byte[] { 236, 169, 187, 248, 194, 255, 244, 253 },
+            new byte[] { 236, 170, 188, 248, 195, 255, 245, 253 },
+            new byte[] { 236, 170, 188, 248, 195, 255, 245, 253 },
+            new byte[] { 237, 171, 189, 249, 196, 255, 245, 254 },
+            new byte[] { 237, 172, 189, 249, 196, 255, 245, 254 },
+            new byte[] { 238, 173, 190, 249, 197, 255, 245, 254 },
+            new byte[] { 238, 173, 190, 249, 197, 255, 245, 254 },
+            new byte[] { 239, 174, 191, 249, 198, 255, 245, 254 },
+            new byte[] { 239, 174, 191, 249, 198, 255, 245, 254 },
+            new byte[] { 240, 175, 192, 249, 199, 255, 246, 254 },
+            new byte[] { 240, 176, 192, 249, 199, 255, 246, 254 },
+            new byte[] { 240, 177, 193, 250, 200, 255, 246, 254 },
+            new byte[] { 240, 177, 193, 250, 200, 255, 246, 254 },
+            new byte[] { 241, 178, 194, 250, 201, 255, 246, 254 },
+            new byte[] { 241, 178, 194, 250, 201, 255, 246, 254 },
+            new byte[] { 242, 179, 195, 250, 202, 255, 246, 254 },
+            new byte[] { 242, 180, 195, 250, 202, 255, 246, 254 },
+            new byte[] { 242, 181, 196, 250, 203, 255, 247, 254 },
+            new byte[] { 242, 181, 196, 250, 203, 255, 247, 254 },
+            new byte[] { 243, 182, 197, 251, 204, 255, 247, 254 },
+            new byte[] { 243, 183, 197, 251, 204, 255, 247, 254 },
+            new byte[] { 244, 184, 198, 251, 205, 255, 247, 254 },
+            new byte[] { 244, 184, 198, 251, 205, 255, 247, 254 },
+            new byte[] { 244, 185, 199, 251, 206, 255, 247, 254 },
+            new byte[] { 244, 185, 199, 251, 206, 255, 247, 254 },
+            new byte[] { 245, 186, 200, 251, 207, 255, 247, 254 },
+            new byte[] { 245, 187, 200, 251, 207, 255, 247, 254 },
+            new byte[] { 246, 188, 201, 252, 207, 255, 248, 254 },
+            new byte[] { 246, 188, 201, 252, 207, 255, 248, 254 },
+            new byte[] { 246, 189, 202, 252, 208, 255, 248, 254 },
+            new byte[] { 246, 190, 202, 252, 208, 255, 248, 254 },
+            new byte[] { 247, 191, 203, 252, 209, 255, 248, 254 },
+            new byte[] { 247, 191, 203, 252, 209, 255, 248, 254 },
+            new byte[] { 247, 192, 204, 252, 210, 255, 248, 254 },
+            new byte[] { 247, 193, 204, 252, 210, 255, 248, 254 },
+            new byte[] { 248, 194, 205, 252, 211, 255, 248, 254 },
+            new byte[] { 248, 194, 205, 252, 211, 255, 248, 254 },
+            new byte[] { 248, 195, 206, 252, 212, 255, 249, 254 },
+            new byte[] { 248, 196, 206, 252, 212, 255, 249, 254 },
+            new byte[] { 249, 197, 207, 253, 213, 255, 249, 254 },
+            new byte[] { 249, 197, 207, 253, 213, 255, 249, 254 },
+            new byte[] { 249, 198, 208, 253, 214, 255, 249, 254 },
+            new byte[] { 249, 199, 209, 253, 214, 255, 249, 254 },
+            new byte[] { 250, 200, 210, 253, 215, 255, 249, 254 },
+            new byte[] { 250, 200, 210, 253, 215, 255, 249, 254 },
+            new byte[] { 250, 201, 211, 253, 215, 255, 249, 254 },
+            new byte[] { 250, 202, 211, 253, 215, 255, 249, 254 },
+            new byte[] { 250, 203, 212, 253, 216, 255, 249, 254 },
+            new byte[] { 250, 203, 212, 253, 216, 255, 249, 254 },
+            new byte[] { 251, 204, 213, 253, 217, 255, 250, 254 },
+            new byte[] { 251, 205, 213, 253, 217, 255, 250, 254 },
+            new byte[] { 251, 206, 214, 254, 218, 255, 250, 254 },
+            new byte[] { 251, 206, 215, 254, 218, 255, 250, 254 },
+            new byte[] { 252, 207, 216, 254, 219, 255, 250, 254 },
+            new byte[] { 252, 208, 216, 254, 219, 255, 250, 254 },
+            new byte[] { 252, 209, 217, 254, 220, 255, 250, 254 },
+            new byte[] { 252, 210, 217, 254, 220, 255, 250, 254 },
+            new byte[] { 252, 211, 218, 254, 221, 255, 250, 254 },
+            new byte[] { 252, 212, 218, 254, 221, 255, 250, 254 },
+            new byte[] { 253, 213, 219, 254, 222, 255, 250, 254 },
+            new byte[] { 253, 213, 220, 254, 222, 255, 250, 254 },
+            new byte[] { 253, 214, 221, 254, 223, 255, 250, 254 },
+            new byte[] { 253, 215, 221, 254, 223, 255, 250, 254 },
+            new byte[] { 253, 216, 222, 254, 224, 255, 251, 254 },
+            new byte[] { 253, 217, 223, 254, 224, 255, 251, 254 },
+            new byte[] { 253, 218, 224, 254, 225, 255, 251, 254 },
+            new byte[] { 253, 219, 224, 254, 225, 255, 251, 254 },
+            new byte[] { 254, 220, 225, 254, 225, 255, 251, 254 },
+            new byte[] { 254, 221, 226, 254, 225, 255, 251, 254 },
+            new byte[] { 254, 222, 227, 255, 226, 255, 251, 254 },
+            new byte[] { 254, 223, 227, 255, 226, 255, 251, 254 },
+            new byte[] { 254, 224, 228, 255, 227, 255, 251, 254 },
+            new byte[] { 254, 225, 229, 255, 227, 255, 251, 254 },
+            new byte[] { 254, 226, 230, 255, 228, 255, 251, 254 },
+            new byte[] { 254, 227, 230, 255, 229, 255, 251, 254 },
+            new byte[] { 255, 228, 231, 255, 230, 255, 251, 254 },
+            new byte[] { 255, 229, 232, 255, 230, 255, 251, 254 },
+            new byte[] { 255, 230, 233, 255, 231, 255, 252, 254 },
+            new byte[] { 255, 231, 234, 255, 231, 255, 252, 254 },
+            new byte[] { 255, 232, 235, 255, 232, 255, 252, 254 },
+            new byte[] { 255, 233, 236, 255, 232, 255, 252, 254 },
+            new byte[] { 255, 235, 237, 255, 233, 255, 252, 254 },
+            new byte[] { 255, 236, 238, 255, 234, 255, 252, 254 },
+            new byte[] { 255, 238, 240, 255, 235, 255, 252, 255 },
+            new byte[] { 255, 239, 241, 255, 235, 255, 252, 254 },
+            new byte[] { 255, 241, 243, 255, 236, 255, 252, 254 },
+            new byte[] { 255, 243, 245, 255, 237, 255, 252, 254 },
+            new byte[] { 255, 246, 247, 255, 239, 255, 253, 255 }
+        };
+
+        internal static readonly byte[] DefaultCoefProbs4x4 =
+        {
+            // Y plane
+            // Intra
+            // Band 0
+            195, 29, 183, 84, 49, 136, 8, 42, 71, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+            // Band 1
+            31, 107, 169, 35, 99, 159, 17, 82, 140, 8, 66, 114, 2, 44, 76, 1, 19, 32,
+            // Band 2
+            40, 132, 201, 29, 114, 187, 13, 91, 157, 7, 75, 127, 3, 58, 95, 1, 28, 47,
+            // Band 3
+            69, 142, 221, 42, 122, 201, 15, 91, 159, 6, 67, 121, 1, 42, 77, 1, 17, 31,
+            // Band 4
+            102, 148, 228, 67, 117, 204, 17, 82, 154, 6, 59, 114, 2, 39, 75, 1, 15, 29,
+            // Band 5
+            156, 57, 233, 119, 57, 212, 58, 48, 163, 29, 40, 124, 12, 30, 81, 3, 12, 31,
+            // Inter
+            // Band 0
+            191, 107, 226, 124, 117, 204, 25, 99, 155, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+            // Band 1
+            29, 148, 210, 37, 126, 194, 8, 93, 157, 2, 68, 118, 1, 39, 69, 1, 17, 33,
+            // Band 2
+            41, 151, 213, 27, 123, 193, 3, 82, 144, 1, 58, 105, 1, 32, 60, 1, 13, 26,
+            // Band 3
+            59, 159, 220, 23, 126, 198, 4, 88, 151, 1, 66, 114, 1, 38, 71, 1, 18, 34,
+            // Band 4
+            114, 136, 232, 51, 114, 207, 11, 83, 155, 3, 56, 105, 1, 33, 65, 1, 17, 34,
+            // Band 5
+            149, 65, 234, 121, 57, 215, 61, 49, 166, 28, 36, 114, 12, 25, 76, 3, 16, 42,
+            // UV plane
+            // Intra
+            // Band 0
+            214, 49, 220, 132, 63, 188, 42, 65, 137, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+            // Band 1
+            85, 137, 221, 104, 131, 216, 49, 111, 192, 21, 87, 155, 2, 49, 87, 1, 16, 28,
+            // Band 2
+            89, 163, 230, 90, 137, 220, 29, 100, 183, 10, 70, 135, 2, 42, 81, 1, 17, 33,
+            // Band 3
+            108, 167, 237, 55, 133, 222, 15, 97, 179, 4, 72, 135, 1, 45, 85, 1, 19, 38,
+            // Band 4
+            124, 146, 240, 66, 124, 224, 17, 88, 175, 4, 58, 122, 1, 36, 75, 1, 18, 37,
+            //  Band 5
+            141, 79, 241, 126, 70, 227, 66, 58, 182, 30, 44, 136, 12, 34, 96, 2, 20, 47,
+            // Inter
+            // Band 0
+            229, 99, 249, 143, 111, 235, 46, 109, 192, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+            // Band 1
+            82, 158, 236, 94, 146, 224, 25, 117, 191, 9, 87, 149, 3, 56, 99, 1, 33, 57,
+            // Band 2
+            83, 167, 237, 68, 145, 222, 10, 103, 177, 2, 72, 131, 1, 41, 79, 1, 20, 39,
+            // Band 3
+            99, 167, 239, 47, 141, 224, 10, 104, 178, 2, 73, 133, 1, 44, 85, 1, 22, 47,
+            // Band 4
+            127, 145, 243, 71, 129, 228, 17, 93, 177, 3, 61, 124, 1, 41, 84, 1, 21, 52,
+            // Band 5
+            157, 78, 244, 140, 72, 231, 69, 58, 184, 31, 44, 137, 14, 38, 105, 8, 23, 61
+        };
+
+        internal static readonly byte[] DefaultCoefProbs8x8 =
+        {
+            // Y plane
+            // Intra
+            // Band 0
+            125, 34, 187, 52, 41, 133, 6, 31, 56, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+            // Band 1
+            37, 109, 153, 51, 102, 147, 23, 87, 128, 8, 67, 101, 1, 41, 63, 1, 19, 29,
+            // Band 2
+            31, 154, 185, 17, 127, 175, 6, 96, 145, 2, 73, 114, 1, 51, 82, 1, 28, 45,
+            // Band 3
+            23, 163, 200, 10, 131, 185, 2, 93, 148, 1, 67, 111, 1, 41, 69, 1, 14, 24,
+            // Band 4
+            29, 176, 217, 12, 145, 201, 3, 101, 156, 1, 69, 111, 1, 39, 63, 1, 14, 23,
+            // Band 5
+            57, 192, 233, 25, 154, 215, 6, 109, 167, 3, 78, 118, 1, 48, 69, 1, 21, 29,
+            // Inter
+            // Band 0
+            202, 105, 245, 108, 106, 216, 18, 90, 144, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+            // Band 1
+            33, 172, 219, 64, 149, 206, 14, 117, 177, 5, 90, 141, 2, 61, 95, 1, 37, 57,
+            // Band 2
+            33, 179, 220, 11, 140, 198, 1, 89, 148, 1, 60, 104, 1, 33, 57, 1, 12, 21,
+            // Band 3
+            30, 181, 221, 8, 141, 198, 1, 87, 145, 1, 58, 100, 1, 31, 55, 1, 12, 20,
+            // Band 4
+            32, 186, 224, 7, 142, 198, 1, 86, 143, 1, 58, 100, 1, 31, 55, 1, 12, 22,
+            // Band 5
+            57, 192, 227, 20, 143, 204, 3, 96, 154, 1, 68, 112, 1, 42, 69, 1, 19, 32,
+            // UV plane
+            // Intra
+            // Band 0
+            212, 35, 215, 113, 47, 169, 29, 48, 105, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+            // Band 1
+            74, 129, 203, 106, 120, 203, 49, 107, 178, 19, 84, 144, 4, 50, 84, 1, 15, 25,
+            // Band 2
+            71, 172, 217, 44, 141, 209, 15, 102, 173, 6, 76, 133, 2, 51, 89, 1, 24, 42,
+            // Band 3
+            64, 185, 231, 31, 148, 216, 8, 103, 175, 3, 74, 131, 1, 46, 81, 1, 18, 30,
+            // Band 4
+            65, 196, 235, 25, 157, 221, 5, 105, 174, 1, 67, 120, 1, 38, 69, 1, 15, 30,
+            // Band 5
+            65, 204, 238, 30, 156, 224, 7, 107, 177, 2, 70, 124, 1, 42, 73, 1, 18, 34,
+            // Inter
+            // Band 0
+            225, 86, 251, 144, 104, 235, 42, 99, 181, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+            // Band 1
+            85, 175, 239, 112, 165, 229, 29, 136, 200, 12, 103, 162, 6, 77, 123, 2, 53, 84,
+            // Band 2
+            75, 183, 239, 30, 155, 221, 3, 106, 171, 1, 74, 128, 1, 44, 76, 1, 17, 28,
+            // Band 3
+            73, 185, 240, 27, 159, 222, 2, 107, 172, 1, 75, 127, 1, 42, 73, 1, 17, 29,
+            // Band 4
+            62, 190, 238, 21, 159, 222, 2, 107, 172, 1, 72, 122, 1, 40, 71, 1, 18, 32,
+            // Band 5
+            61, 199, 240, 27, 161, 226, 4, 113, 180, 1, 76, 129, 1, 46, 80, 1, 23, 41
+        };
+
+        internal static readonly byte[] DefaultCoefProbs16x16 =
+        {
+            // Y plane
+            // Intra
+            // Band 0
+            7, 27, 153, 5, 30, 95, 1, 16, 30, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+            // Band 1
+            50, 75, 127, 57, 75, 124, 27, 67, 108, 10, 54, 86, 1, 33, 52, 1, 12, 18,
+            // Band 2
+            43, 125, 151, 26, 108, 148, 7, 83, 122, 2, 59, 89, 1, 38, 60, 1, 17, 27,
+            // Band 3
+            23, 144, 163, 13, 112, 154, 2, 75, 117, 1, 50, 81, 1, 31, 51, 1, 14, 23,
+            // Band 4
+            18, 162, 185, 6, 123, 171, 1, 78, 125, 1, 51, 86, 1, 31, 54, 1, 14, 23,
+            // Band 5
+            15, 199, 227, 3, 150, 204, 1, 91, 146, 1, 55, 95, 1, 30, 53, 1, 11, 20,
+            // Inter
+            // Band 0
+            19, 55, 240, 19, 59, 196, 3, 52, 105, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+            // Band 1
+            41, 166, 207, 104, 153, 199, 31, 123, 181, 14, 101, 152, 5, 72, 106, 1, 36, 52,
+            // Band 2
+            35, 176, 211, 12, 131, 190, 2, 88, 144, 1, 60, 101, 1, 36, 60, 1, 16, 28,
+            // Band 3
+            28, 183, 213, 8, 134, 191, 1, 86, 142, 1, 56, 96, 1, 30, 53, 1, 12, 20,
+            // Band 4
+            20, 190, 215, 4, 135, 192, 1, 84, 139, 1, 53, 91, 1, 28, 49, 1, 11, 20,
+            // Band 5
+            13, 196, 216, 2, 137, 192, 1, 86, 143, 1, 57, 99, 1, 32, 56, 1, 13, 24,
+            // UV plane
+            // Intra
+            // Band 0
+            211, 29, 217, 96, 47, 156, 22, 43, 87, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+            // Band 1
+            78, 120, 193, 111, 116, 186, 46, 102, 164, 15, 80, 128, 2, 49, 76, 1, 18, 28,
+            // Band 2
+            71, 161, 203, 42, 132, 192, 10, 98, 150, 3, 69, 109, 1, 44, 70, 1, 18, 29,
+            // Band 3
+            57, 186, 211, 30, 140, 196, 4, 93, 146, 1, 62, 102, 1, 38, 65, 1, 16, 27,
+            // Band 4
+            47, 199, 217, 14, 145, 196, 1, 88, 142, 1, 57, 98, 1, 36, 62, 1, 15, 26,
+            // Band 5
+            26, 219, 229, 5, 155, 207, 1, 94, 151, 1, 60, 104, 1, 36, 62, 1, 16, 28,
+            // Inter
+            // Band 0
+            233, 29, 248, 146, 47, 220, 43, 52, 140, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+            // Band 1
+            100, 163, 232, 179, 161, 222, 63, 142, 204, 37, 113, 174, 26, 89, 137, 18, 68, 97,
+            // Band 2
+            85, 181, 230, 32, 146, 209, 7, 100, 164, 3, 71, 121, 1, 45, 77, 1, 18, 30,
+            // Band 3
+            65, 187, 230, 20, 148, 207, 2, 97, 159, 1, 68, 116, 1, 40, 70, 1, 14, 29,
+            // Band 4
+            40, 194, 227, 8, 147, 204, 1, 94, 155, 1, 65, 112, 1, 39, 66, 1, 14, 26,
+            // Band 5
+            16, 208, 228, 3, 151, 207, 1, 98, 160, 1, 67, 117, 1, 41, 74, 1, 17, 31
+        };
+
+        internal static readonly byte[] DefaultCoefProbs32x32 =
+        {
+            // Y plane
+            // Intra
+            // Band 0
+            17, 38, 140, 7, 34, 80, 1, 17, 29, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+            // Band 1
+            37, 75, 128, 41, 76, 128, 26, 66, 116, 12, 52, 94, 2, 32, 55, 1, 10, 16,
+            // Band 2
+            50, 127, 154, 37, 109, 152, 16, 82, 121, 5, 59, 85, 1, 35, 54, 1, 13, 20,
+            // Band 3
+            40, 142, 167, 17, 110, 157, 2, 71, 112, 1, 44, 72, 1, 27, 45, 1, 11, 17,
+            // Band 4
+            30, 175, 188, 9, 124, 169, 1, 74, 116, 1, 48, 78, 1, 30, 49, 1, 11, 18,
+            // Band 5
+            10, 222, 223, 2, 150, 194, 1, 83, 128, 1, 48, 79, 1, 27, 45, 1, 11, 17,
+            // Inter
+            // Band 0
+            36, 41, 235, 29, 36, 193, 10, 27, 111, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+            // Band 1
+            85, 165, 222, 177, 162, 215, 110, 135, 195, 57, 113, 168, 23, 83, 120, 10, 49, 61,
+            // Band 2
+            85, 190, 223, 36, 139, 200, 5, 90, 146, 1, 60, 103, 1, 38, 65, 1, 18, 30,
+            // Band 3
+            72, 202, 223, 23, 141, 199, 2, 86, 140, 1, 56, 97, 1, 36, 61, 1, 16, 27,
+            // Band 4
+            55, 218, 225, 13, 145, 200, 1, 86, 141, 1, 57, 99, 1, 35, 61, 1, 13, 22,
+            // Band 5
+            15, 235, 212, 1, 132, 184, 1, 84, 139, 1, 57, 97, 1, 34, 56, 1, 14, 23,
+            // UV plane
+            // Intra
+            // Band 0
+            181, 21, 201, 61, 37, 123, 10, 38, 71, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+            // Band 1
+            47, 106, 172, 95, 104, 173, 42, 93, 159, 18, 77, 131, 4, 50, 81, 1, 17, 23,
+            // Band 2
+            62, 147, 199, 44, 130, 189, 28, 102, 154, 18, 75, 115, 2, 44, 65, 1, 12, 19,
+            // Band 3
+            55, 153, 210, 24, 130, 194, 3, 93, 146, 1, 61, 97, 1, 31, 50, 1, 10, 16,
+            // Band 4
+            49, 186, 223, 17, 148, 204, 1, 96, 142, 1, 53, 83, 1, 26, 44, 1, 11, 17,
+            // Band 5
+            13, 217, 212, 2, 136, 180, 1, 78, 124, 1, 50, 83, 1, 29, 49, 1, 14, 23,
+            // Inter
+            // Band 0
+            197, 13, 247, 82, 17, 222, 25, 17, 162, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+            // Band 1
+            126, 186, 247, 234, 191, 243, 176, 177, 234, 104, 158, 220, 66, 128, 186, 55, 90, 137,
+            // Band 2
+            111, 197, 242, 46, 158, 219, 9, 104, 171, 2, 65, 125, 1, 44, 80, 1, 17, 91,
+            // Band 3
+            104, 208, 245, 39, 168, 224, 3, 109, 162, 1, 79, 124, 1, 50, 102, 1, 43, 102,
+            // Band 4
+            84, 220, 246, 31, 177, 231, 2, 115, 180, 1, 79, 134, 1, 55, 77, 1, 60, 79,
+            // Band 5
+            43, 243, 240, 8, 180, 217, 1, 115, 166, 1, 84, 121, 1, 51, 67, 1, 16, 6
+        };
+
+        public static byte[] GetBandTranslate(int txSize)
+        {
+            return txSize == (int)TxSize.Tx4x4 ? CoefbandTrans4x4 : CoefbandTrans8x8Plus;
+        }
+
+        public static void CopyProbs<T>(ref T dest, ReadOnlySpan<byte> probs) where T : unmanaged
+        {
+            if (Unsafe.SizeOf<T>() != probs.Length)
+            {
+                throw new Exception("size mismatch expected: " + probs.Length + " got: " + Unsafe.SizeOf<T>());
+            }
+
+            probs.CopyTo(MemoryMarshal.Cast<T, byte>(MemoryMarshal.CreateSpan(ref dest, 1)));
+        }
+
+        internal const int CoefCountSat = 24;
+        internal const int CoefMaxUpdateFactor = 112;
+        internal const int CoefCountSatKey = 24;
+        internal const int CoefMaxUpdateFactorKey = 112;
+        internal const int CoefCountSatAfterKey = 24;
+        internal const int CoefMaxUpdateFactorAfterKey = 128;
+    }
+}

src/Ryujinx.Graphics.Nvdec.Vp9/EntropyMode.cs

@@ -0,0 +1,400 @@
+using Ryujinx.Common.Memory;
+using Ryujinx.Graphics.Nvdec.Vp9.Common;
+using Ryujinx.Graphics.Nvdec.Vp9.Types;
+using Ryujinx.Graphics.Video;
+using System;
+
+namespace Ryujinx.Graphics.Nvdec.Vp9
+{
+    internal class EntropyMode
+    {
+        public const int BlockSizeGroups = 4;
+
+        public const int TxSizeContexts = 2;
+
+        public static readonly byte[][][] KfYModeProb =
+        {
+            new[]
+            {
+                // above = dc
+                new byte[] { 137, 30, 42, 148, 151, 207, 70, 52, 91 }, // left = dc
+                new byte[] { 92, 45, 102, 136, 116, 180, 74, 90, 100 }, // left = v
+                new byte[] { 73, 32, 19, 187, 222, 215, 46, 34, 100 }, // left = h
+                new byte[] { 91, 30, 32, 116, 121, 186, 93, 86, 94 }, // left = d45
+                new byte[] { 72, 35, 36, 149, 68, 206, 68, 63, 105 }, // left = d135
+                new byte[] { 73, 31, 28, 138, 57, 124, 55, 122, 151 }, // left = d117
+                new byte[] { 67, 23, 21, 140, 126, 197, 40, 37, 171 }, // left = d153
+                new byte[] { 86, 27, 28, 128, 154, 212, 45, 43, 53 }, // left = d207
+                new byte[] { 74, 32, 27, 107, 86, 160, 63, 134, 102 }, // left = d63
+                new byte[] { 59, 67, 44, 140, 161, 202, 78, 67, 119 } // left = tm
+            },
+            new[]
+            {
+                // above = v
+                new byte[] { 63, 36, 126, 146, 123, 158, 60, 90, 96 }, // left = dc
+                new byte[] { 43, 46, 168, 134, 107, 128, 69, 142, 92 }, // left = v
+                new byte[] { 44, 29, 68, 159, 201, 177, 50, 57, 77 }, // left = h
+                new byte[] { 58, 38, 76, 114, 97, 172, 78, 133, 92 }, // left = d45
+                new byte[] { 46, 41, 76, 140, 63, 184, 69, 112, 57 }, // left = d135
+                new byte[] { 38, 32, 85, 140, 46, 112, 54, 151, 133 }, // left = d117
+                new byte[] { 39, 27, 61, 131, 110, 175, 44, 75, 136 }, // left = d153
+                new byte[] { 52, 30, 74, 113, 130, 175, 51, 64, 58 }, // left = d207
+                new byte[] { 47, 35, 80, 100, 74, 143, 64, 163, 74 }, // left = d63
+                new byte[] { 36, 61, 116, 114, 128, 162, 80, 125, 82 } // left = tm
+            },
+            new[]
+            {
+                // above = h
+                new byte[] { 82, 26, 26, 171, 208, 204, 44, 32, 105 }, // left = dc
+                new byte[] { 55, 44, 68, 166, 179, 192, 57, 57, 108 }, // left = v
+                new byte[] { 42, 26, 11, 199, 241, 228, 23, 15, 85 }, // left = h
+                new byte[] { 68, 42, 19, 131, 160, 199, 55, 52, 83 }, // left = d45
+                new byte[] { 58, 50, 25, 139, 115, 232, 39, 52, 118 }, // left = d135
+                new byte[] { 50, 35, 33, 153, 104, 162, 64, 59, 131 }, // left = d117
+                new byte[] { 44, 24, 16, 150, 177, 202, 33, 19, 156 }, // left = d153
+                new byte[] { 55, 27, 12, 153, 203, 218, 26, 27, 49 }, // left = d207
+                new byte[] { 53, 49, 21, 110, 116, 168, 59, 80, 76 }, // left = d63
+                new byte[] { 38, 72, 19, 168, 203, 212, 50, 50, 107 } // left = tm
+            },
+            new[]
+            {
+                // above = d45
+                new byte[] { 103, 26, 36, 129, 132, 201, 83, 80, 93 }, // left = dc
+                new byte[] { 59, 38, 83, 112, 103, 162, 98, 136, 90 }, // left = v
+                new byte[] { 62, 30, 23, 158, 200, 207, 59, 57, 50 }, // left = h
+                new byte[] { 67, 30, 29, 84, 86, 191, 102, 91, 59 }, // left = d45
+                new byte[] { 60, 32, 33, 112, 71, 220, 64, 89, 104 }, // left = d135
+                new byte[] { 53, 26, 34, 130, 56, 149, 84, 120, 103 }, // left = d117
+                new byte[] { 53, 21, 23, 133, 109, 210, 56, 77, 172 }, // left = d153
+                new byte[] { 77, 19, 29, 112, 142, 228, 55, 66, 36 }, // left = d207
+                new byte[] { 61, 29, 29, 93, 97, 165, 83, 175, 162 }, // left = d63
+                new byte[] { 47, 47, 43, 114, 137, 181, 100, 99, 95 } // left = tm
+            },
+            new[]
+            {
+                // above = d135
+                new byte[] { 69, 23, 29, 128, 83, 199, 46, 44, 101 }, // left = dc
+                new byte[] { 53, 40, 55, 139, 69, 183, 61, 80, 110 }, // left = v
+                new byte[] { 40, 29, 19, 161, 180, 207, 43, 24, 91 }, // left = h
+                new byte[] { 60, 34, 19, 105, 61, 198, 53, 64, 89 }, // left = d45
+                new byte[] { 52, 31, 22, 158, 40, 209, 58, 62, 89 }, // left = d135
+                new byte[] { 44, 31, 29, 147, 46, 158, 56, 102, 198 }, // left = d117
+                new byte[] { 35, 19, 12, 135, 87, 209, 41, 45, 167 }, // left = d153
+                new byte[] { 55, 25, 21, 118, 95, 215, 38, 39, 66 }, // left = d207
+                new byte[] { 51, 38, 25, 113, 58, 164, 70, 93, 97 }, // left = d63
+                new byte[] { 47, 54, 34, 146, 108, 203, 72, 103, 151 } // left = tm
+            },
+            new[]
+            {
+                // above = d117
+                new byte[] { 64, 19, 37, 156, 66, 138, 49, 95, 133 }, // left = dc
+                new byte[] { 46, 27, 80, 150, 55, 124, 55, 121, 135 }, // left = v
+                new byte[] { 36, 23, 27, 165, 149, 166, 54, 64, 118 }, // left = h
+                new byte[] { 53, 21, 36, 131, 63, 163, 60, 109, 81 }, // left = d45
+                new byte[] { 40, 26, 35, 154, 40, 185, 51, 97, 123 }, // left = d135
+                new byte[] { 35, 19, 34, 179, 19, 97, 48, 129, 124 }, // left = d117
+                new byte[] { 36, 20, 26, 136, 62, 164, 33, 77, 154 }, // left = d153
+                new byte[] { 45, 18, 32, 130, 90, 157, 40, 79, 91 }, // left = d207
+                new byte[] { 45, 26, 28, 129, 45, 129, 49, 147, 123 }, // left = d63
+                new byte[] { 38, 44, 51, 136, 74, 162, 57, 97, 121 } // left = tm
+            },
+            new[]
+            {
+                // above = d153
+                new byte[] { 75, 17, 22, 136, 138, 185, 32, 34, 166 }, // left = dc
+                new byte[] { 56, 39, 58, 133, 117, 173, 48, 53, 187 }, // left = v
+                new byte[] { 35, 21, 12, 161, 212, 207, 20, 23, 145 }, // left = h
+                new byte[] { 56, 29, 19, 117, 109, 181, 55, 68, 112 }, // left = d45
+                new byte[] { 47, 29, 17, 153, 64, 220, 59, 51, 114 }, // left = d135
+                new byte[] { 46, 16, 24, 136, 76, 147, 41, 64, 172 }, // left = d117
+                new byte[] { 34, 17, 11, 108, 152, 187, 13, 15, 209 }, // left = d153
+                new byte[] { 51, 24, 14, 115, 133, 209, 32, 26, 104 }, // left = d207
+                new byte[] { 55, 30, 18, 122, 79, 179, 44, 88, 116 }, // left = d63
+                new byte[] { 37, 49, 25, 129, 168, 164, 41, 54, 148 } // left = tm
+            },
+            new[]
+            {
+                // above = d207
+                new byte[] { 82, 22, 32, 127, 143, 213, 39, 41, 70 }, // left = dc
+                new byte[] { 62, 44, 61, 123, 105, 189, 48, 57, 64 }, // left = v
+                new byte[] { 47, 25, 17, 175, 222, 220, 24, 30, 86 }, // left = h
+                new byte[] { 68, 36, 17, 106, 102, 206, 59, 74, 74 }, // left = d45
+                new byte[] { 57, 39, 23, 151, 68, 216, 55, 63, 58 }, // left = d135
+                new byte[] { 49, 30, 35, 141, 70, 168, 82, 40, 115 }, // left = d117
+                new byte[] { 51, 25, 15, 136, 129, 202, 38, 35, 139 }, // left = d153
+                new byte[] { 68, 26, 16, 111, 141, 215, 29, 28, 28 }, // left = d207
+                new byte[] { 59, 39, 19, 114, 75, 180, 77, 104, 42 }, // left = d63
+                new byte[] { 40, 61, 26, 126, 152, 206, 61, 59, 93 } // left = tm
+            },
+            new[]
+            {
+                // above = d63
+                new byte[] { 78, 23, 39, 111, 117, 170, 74, 124, 94 }, // left = dc
+                new byte[] { 48, 34, 86, 101, 92, 146, 78, 179, 134 }, // left = v
+                new byte[] { 47, 22, 24, 138, 187, 178, 68, 69, 59 }, // left = h
+                new byte[] { 56, 25, 33, 105, 112, 187, 95, 177, 129 }, // left = d45
+                new byte[] { 48, 31, 27, 114, 63, 183, 82, 116, 56 }, // left = d135
+                new byte[] { 43, 28, 37, 121, 63, 123, 61, 192, 169 }, // left = d117
+                new byte[] { 42, 17, 24, 109, 97, 177, 56, 76, 122 }, // left = d153
+                new byte[] { 58, 18, 28, 105, 139, 182, 70, 92, 63 }, // left = d207
+                new byte[] { 46, 23, 32, 74, 86, 150, 67, 183, 88 }, // left = d63
+                new byte[] { 36, 38, 48, 92, 122, 165, 88, 137, 91 } // left = tm
+            },
+            new[]
+            {
+                // above = tm
+                new byte[] { 65, 70, 60, 155, 159, 199, 61, 60, 81 }, // left = dc
+                new byte[] { 44, 78, 115, 132, 119, 173, 71, 112, 93 }, // left = v
+                new byte[] { 39, 38, 21, 184, 227, 206, 42, 32, 64 }, // left = h
+                new byte[] { 58, 47, 36, 124, 137, 193, 80, 82, 78 }, // left = d45
+                new byte[] { 49, 50, 35, 144, 95, 205, 63, 78, 59 }, // left = d135
+                new byte[] { 41, 53, 52, 148, 71, 142, 65, 128, 51 }, // left = d117
+                new byte[] { 40, 36, 28, 143, 143, 202, 40, 55, 137 }, // left = d153
+                new byte[] { 52, 34, 29, 129, 183, 227, 42, 35, 43 }, // left = d207
+                new byte[] { 42, 44, 44, 104, 105, 164, 64, 130, 80 }, // left = d63
+                new byte[] { 43, 81, 53, 140, 169, 204, 68, 84, 72 } // left = tm
+            }
+        };
+
+        public static readonly byte[][] KfUvModeProb =
+        {
+            new byte[] { 144, 11, 54, 157, 195, 130, 46, 58, 108 }, // y = dc
+            new byte[] { 118, 15, 123, 148, 131, 101, 44, 93, 131 }, // y = v
+            new byte[] { 113, 12, 23, 188, 226, 142, 26, 32, 125 }, // y = h
+            new byte[] { 120, 11, 50, 123, 163, 135, 64, 77, 103 }, // y = d45
+            new byte[] { 113, 9, 36, 155, 111, 157, 32, 44, 161 }, // y = d135
+            new byte[] { 116, 9, 55, 176, 76, 96, 37, 61, 149 }, // y = d117
+            new byte[] { 115, 9, 28, 141, 161, 167, 21, 25, 193 }, // y = d153
+            new byte[] { 120, 12, 32, 145, 195, 142, 32, 38, 86 }, // y = d207
+            new byte[] { 116, 12, 64, 120, 140, 125, 49, 115, 121 }, // y = d63
+            new byte[] { 102, 19, 66, 162, 182, 122, 35, 59, 128 } // y = tm
+        };
+
+        private static readonly byte[] DefaultIfYProbs =
+        {
+            65, 32, 18, 144, 162, 194, 41, 51, 98, // block_size < 8x8
+            132, 68, 18, 165, 217, 196, 45, 40, 78, // block_size < 16x16
+            173, 80, 19, 176, 240, 193, 64, 35, 46, // block_size < 32x32
+            221, 135, 38, 194, 248, 121, 96, 85, 29 // block_size >= 32x32
+        };
+
+        private static readonly byte[] DefaultIfUvProbs =
+        {
+            120, 7, 76, 176, 208, 126, 28, 54, 103, // y = dc
+            48, 12, 154, 155, 139, 90, 34, 117, 119, // y = v
+            67, 6, 25, 204, 243, 158, 13, 21, 96, // y = h
+            97, 5, 44, 131, 176, 139, 48, 68, 97, // y = d45
+            83, 5, 42, 156, 111, 152, 26, 49, 152, // y = d135
+            80, 5, 58, 178, 74, 83, 33, 62, 145, // y = d117
+            86, 5, 32, 154, 192, 168, 14, 22, 163, // y = d153
+            85, 5, 32, 156, 216, 148, 19, 29, 73, // y = d207
+            77, 7, 64, 116, 132, 122, 37, 126, 120, // y = d63
+            101, 21, 107, 181, 192, 103, 19, 67, 125 // y = tm
+        };
+
+        private static readonly byte[] DefaultPartitionProbs =
+        {
+            // 8x8 . 4x4
+            199, 122, 141, // a/l both not split
+            147, 63, 159, // a split, l not split
+            148, 133, 118, // l split, a not split
+            121, 104, 114, // a/l both split
+            // 16x16 . 8x8
+            174, 73, 87, // a/l both not split
+            92, 41, 83, // a split, l not split
+            82, 99, 50, // l split, a not split
+            53, 39, 39, // a/l both split
+            // 32x32 . 16x16
+            177, 58, 59, // a/l both not split
+            68, 26, 63, // a split, l not split
+            52, 79, 25, // l split, a not split
+            17, 14, 12, // a/l both split
+            // 64x64 . 32x32
+            222, 34, 30, // a/l both not split
+            72, 16, 44, // a split, l not split
+            58, 32, 12, // l split, a not split
+            10, 7, 6 // a/l both split
+        };
+
+        private static readonly byte[] DefaultInterModeProbs =
+        {
+            2, 173, 34, // 0 = both zero mv
+            7, 145, 85, // 1 = one zero mv + one a predicted mv
+            7, 166, 63, // 2 = two predicted mvs
+            7, 94, 66, // 3 = one predicted/zero and one new mv
+            8, 64, 46, // 4 = two new mvs
+            17, 81, 31, // 5 = one intra neighbour + x
+            25, 29, 30 // 6 = two intra neighbours
+        };
+
+        /* Array indices are identical to previously-existing INTRAMODECONTEXTNODES. */
+        public static readonly sbyte[] IntraModeTree =
+        {
+            -(int)PredictionMode.DcPred, 2, /* 0 = DC_NODE */ -(int)PredictionMode.TmPred, 4, /* 1 = TM_NODE */
+            -(int)PredictionMode.VPred, 6, /* 2 = V_NODE */ 8, 12, /* 3 = COM_NODE */ -(int)PredictionMode.HPred,
+            10, /* 4 = H_NODE */ -(int)PredictionMode.D135Pred, -(int)PredictionMode.D117Pred, /* 5 = D135_NODE */
+            -(int)PredictionMode.D45Pred, 14, /* 6 = D45_NODE */ -(int)PredictionMode.D63Pred,
+            16, /* 7 = D63_NODE */ -(int)PredictionMode.D153Pred, -(int)PredictionMode.D207Pred /* 8 = D153_NODE */
+        };
+
+        public static readonly sbyte[] InterModeTree =
+        {
+            -((int)PredictionMode.ZeroMv - (int)PredictionMode.NearestMv), 2,
+            -((int)PredictionMode.NearestMv - (int)PredictionMode.NearestMv), 4,
+            -((int)PredictionMode.NearMv - (int)PredictionMode.NearestMv),
+            -((int)PredictionMode.NewMv - (int)PredictionMode.NearestMv)
+        };
+
+        public static readonly sbyte[] PartitionTree =
+        {
+            -(sbyte)PartitionType.PartitionNone, 2, -(sbyte)PartitionType.PartitionHorz, 4,
+            -(sbyte)PartitionType.PartitionVert, -(sbyte)PartitionType.PartitionSplit
+        };
+
+        public static readonly sbyte[] SwitchableInterpTree =
+        {
+            -Constants.EightTap, 2, -Constants.EightTapSmooth, -Constants.EightTapSharp
+        };
+
+        private static readonly byte[] DefaultIntraInterP = { 9, 102, 187, 225 };
+        private static readonly byte[] DefaultCompInterP = { 239, 183, 119, 96, 41 };
+        private static readonly byte[] DefaultCompRefP = { 50, 126, 123, 221, 226 };
+        private static readonly byte[] DefaultSingleRefP = { 33, 16, 77, 74, 142, 142, 172, 170, 238, 247 };
+        private static readonly byte[] DefaultTxProbs = { 3, 136, 37, 5, 52, 13, 20, 152, 15, 101, 100, 66 };
+
+        static EntropyMode()
+        {
+            byte[][] KfPartitionProbs =
+            {
+                // 8x8 . 4x4
+                new byte[] { 158, 97, 94 }, // a/l both not split
+                new byte[] { 93, 24, 99 }, // a split, l not split
+                new byte[] { 85, 119, 44 }, // l split, a not split
+                new byte[] { 62, 59, 67 }, // a/l both split
+
+                // 16x16 . 8x8
+                new byte[] { 149, 53, 53 }, // a/l both not split
+                new byte[] { 94, 20, 48 }, // a split, l not split
+                new byte[] { 83, 53, 24 }, // l split, a not split
+                new byte[] { 52, 18, 18 }, // a/l both split
+
+                // 32x32 . 16x16
+                new byte[] { 150, 40, 39 }, // a/l both not split
+                new byte[] { 78, 12, 26 }, // a split, l not split
+                new byte[] { 67, 33, 11 }, // l split, a not split
+                new byte[] { 24, 7, 5 }, // a/l both split
+
+                // 64x64 . 32x32
+                new byte[] { 174, 35, 49 }, // a/l both not split
+                new byte[] { 68, 11, 27 }, // a split, l not split
+                new byte[] { 57, 15, 9 }, // l split, a not split
+                new byte[] { 12, 3, 3 } // a/l both split
+            };
+        }
+
+        private static readonly byte[] DefaultSkipProbs = { 192, 128, 64 };
+
+        private static readonly byte[] DefaultSwitchableInterpProb = { 235, 162, 36, 255, 34, 3, 149, 144 };
+
+        private static void InitModeProbs(ref Vp9EntropyProbs fc)
+        {
+            Entropy.CopyProbs(ref fc.UvModeProb, DefaultIfUvProbs);
+            Entropy.CopyProbs(ref fc.YModeProb, DefaultIfYProbs);
+            Entropy.CopyProbs(ref fc.SwitchableInterpProb, DefaultSwitchableInterpProb);
+            Entropy.CopyProbs(ref fc.PartitionProb, DefaultPartitionProbs);
+            Entropy.CopyProbs(ref fc.IntraInterProb, DefaultIntraInterP);
+            Entropy.CopyProbs(ref fc.CompInterProb, DefaultCompInterP);
+            Entropy.CopyProbs(ref fc.CompRefProb, DefaultCompRefP);
+            Entropy.CopyProbs(ref fc.SingleRefProb, DefaultSingleRefP);
+            Entropy.CopyProbs(ref fc.Tx32x32Prob, DefaultTxProbs.AsSpan().Slice(0, 6));
+            Entropy.CopyProbs(ref fc.Tx16x16Prob, DefaultTxProbs.AsSpan().Slice(6, 4));
+            Entropy.CopyProbs(ref fc.Tx8x8Prob, DefaultTxProbs.AsSpan().Slice(10, 2));
+            Entropy.CopyProbs(ref fc.SkipProb, DefaultSkipProbs);
+            Entropy.CopyProbs(ref fc.InterModeProb, DefaultInterModeProbs);
+        }
+
+        internal static void TxCountsToBranchCounts32x32(ReadOnlySpan<uint> txCount32x32P,
+            ref Array3<Array2<uint>> ct32x32P)
+        {
+            ct32x32P[0][0] = txCount32x32P[(int)TxSize.Tx4x4];
+            ct32x32P[0][1] = txCount32x32P[(int)TxSize.Tx8x8] + txCount32x32P[(int)TxSize.Tx16x16] +
+                             txCount32x32P[(int)TxSize.Tx32x32];
+            ct32x32P[1][0] = txCount32x32P[(int)TxSize.Tx8x8];
+            ct32x32P[1][1] = txCount32x32P[(int)TxSize.Tx16x16] + txCount32x32P[(int)TxSize.Tx32x32];
+            ct32x32P[2][0] = txCount32x32P[(int)TxSize.Tx16x16];
+            ct32x32P[2][1] = txCount32x32P[(int)TxSize.Tx32x32];
+        }
+
+        internal static void TxCountsToBranchCounts16x16(ReadOnlySpan<uint> txCount16x16P,
+            ref Array2<Array2<uint>> ct16x16P)
+        {
+            ct16x16P[0][0] = txCount16x16P[(int)TxSize.Tx4x4];
+            ct16x16P[0][1] = txCount16x16P[(int)TxSize.Tx8x8] + txCount16x16P[(int)TxSize.Tx16x16];
+            ct16x16P[1][0] = txCount16x16P[(int)TxSize.Tx8x8];
+            ct16x16P[1][1] = txCount16x16P[(int)TxSize.Tx16x16];
+        }
+
+        internal static void TxCountsToBranchCounts8x8(ReadOnlySpan<uint> txCount8x8P,
+            ref Array1<Array2<uint>> ct8x8P)
+        {
+            ct8x8P[0][0] = txCount8x8P[(int)TxSize.Tx4x4];
+            ct8x8P[0][1] = txCount8x8P[(int)TxSize.Tx8x8];
+        }
+
+        public static unsafe void SetupPastIndependence(ref Vp9Common cm)
+        {
+            // Reset the segment feature data to the default stats:
+            // Features disabled, 0, with delta coding (Default state).
+            ref Types.LoopFilter lf = ref cm.Lf;
+
+            cm.Seg.ClearAllSegFeatures();
+            cm.Seg.AbsDelta = Segmentation.SegmentDeltadata;
+
+            if (!cm.LastFrameSegMap.IsNull)
+            {
+                MemoryUtil.Fill(cm.LastFrameSegMap.ToPointer(), (byte)0, cm.MiRows * cm.MiCols);
+            }
+
+            if (!cm.CurrentFrameSegMap.IsNull)
+            {
+                MemoryUtil.Fill(cm.CurrentFrameSegMap.ToPointer(), (byte)0, cm.MiRows * cm.MiCols);
+            }
+
+            // Reset the mode ref deltas for loop filter
+            lf.LastRefDeltas = new Array4<sbyte>();
+            lf.LastModeDeltas = new Array2<sbyte>();
+            lf.SetDefaultLfDeltas();
+
+            // To force update of the sharpness
+            lf.LastSharpnessLevel = -1;
+
+            cm.DefaultCoefProbs();
+            InitModeProbs(ref cm.Fc.Value);
+            cm.InitMvProbs();
+
+            if (cm.FrameType == FrameType.KeyFrame || cm.ErrorResilientMode != 0 || cm.ResetFrameContext == 3)
+            {
+                // Reset all frame contexts.
+                for (int i = 0; i < Constants.FrameContexts; ++i)
+                {
+                    cm.FrameContexts[i] = cm.Fc.Value;
+                }
+            }
+            else if (cm.ResetFrameContext == 2)
+            {
+                // Reset only the frame context specified in the frame header.
+                cm.FrameContexts[(int)cm.FrameContextIdx] = cm.Fc.Value;
+            }
+
+            // prev_mip will only be allocated in encoder.
+            if (cm.FrameIsIntraOnly() && !cm.PrevMip.IsNull)
+            {
+                cm.PrevMi.Value = new ModeInfo();
+            }
+
+            cm.RefFrameSignBias = new Array4<sbyte>();
+
+            cm.FrameContextIdx = 0;
+        }
+    }
+}

src/Ryujinx.Graphics.Nvdec.Vp9/EntropyMv.cs

@@ -0,0 +1,165 @@
+using Ryujinx.Common.Memory;
+using Ryujinx.Graphics.Nvdec.Vp9.Types;
+using Ryujinx.Graphics.Video;
+using System.Diagnostics;
+
+namespace Ryujinx.Graphics.Nvdec.Vp9
+{
+    internal static class EntropyMv
+    {
+        public const int UpdateProb = 252;
+
+        /* Symbols for coding which components are zero jointly */
+        public const int Joints = 4;
+
+
+        public static readonly sbyte[] JointTree =
+        {
+            -(sbyte)MvJointType.Zero, 2, -(sbyte)MvJointType.Hnzvz, 4,
+            -(sbyte)MvJointType.Hzvnz, -(sbyte)MvJointType.Hnzvnz
+        };
+
+        public static readonly sbyte[] ClassTree =
+        {
+            -(sbyte)MvClassType.Class0, 2, -(sbyte)MvClassType.Class1, 4, 6, 8, -(sbyte)MvClassType.Class2,
+            -(sbyte)MvClassType.Class3, 10, 12, -(sbyte)MvClassType.Class4, -(sbyte)MvClassType.Class5,
+            -(sbyte)MvClassType.Class6, 14, 16, 18, -(sbyte)MvClassType.Class7, -(sbyte)MvClassType.Class8,
+            -(sbyte)MvClassType.Class9, -(sbyte)MvClassType.Class10
+        };
+
+        public static readonly sbyte[] Class0Tree = { -0, -1 };
+
+        public static readonly sbyte[] FpTree = { -0, 2, -1, 4, -2, -3 };
+
+        private static bool JointVertical(MvJointType type)
+        {
+            return type == MvJointType.Hzvnz || type == MvJointType.Hnzvnz;
+        }
+
+        private static bool JointHorizontal(MvJointType type)
+        {
+            return type == MvJointType.Hnzvz || type == MvJointType.Hnzvnz;
+        }
+
+        private static readonly byte[] LogInBase2 =
+        {
+            0, 0, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5,
+            5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6,
+            6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+            6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+            7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+            7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+            7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+            7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+            8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+            8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+            8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+            8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+            8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+            8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+            8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
+            9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
+            9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
+            9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
+            9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
+            9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
+            9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
+            9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
+            9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
+            9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
+            9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
+            9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
+            9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
+            9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
+            9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
+            9, 9, 9, 9, 9, 9, 9, 9, 9, 10
+        };
+
+        private static int ClassBase(MvClassType c)
+        {
+            return c != 0 ? Class0Size << ((int)c + 2) : 0;
+        }
+
+        private static MvClassType GetClass(int z, Ptr<int> offset)
+        {
+            MvClassType c = z >= Class0Size * 4096
+                ? MvClassType.Class10
+                : (MvClassType)LogInBase2[z >> 3];
+            if (!offset.IsNull)
+            {
+                offset.Value = z - ClassBase(c);
+            }
+
+            return c;
+        }
+
+        private static void IncComponent(int v, ref Vp9BackwardUpdates compCounts, int compIndex, int incr, int usehp)
+        {
+            int s, z, c, o = 0, d, e, f;
+            Debug.Assert(v != 0); /* should not be zero */
+            s = v < 0 ? 1 : 0;
+            compCounts.Sign[compIndex][s] += (uint)incr;
+            z = (s != 0 ? -v : v) - 1; /* magnitude - 1 */
+
+            c = (int)GetClass(z, new Ptr<int>(ref o));
+            compCounts.Classes[compIndex][c] += (uint)incr;
+
+            d = o >> 3; /* int mv data */
+            f = (o >> 1) & 3; /* fractional pel mv data */
+            e = o & 1; /* high precision mv data */
+
+            if (c == (int)MvClassType.Class0)
+            {
+                compCounts.Class0[compIndex][d] += (uint)incr;
+                compCounts.Class0Fp[compIndex][d][f] += (uint)incr;
+                compCounts.Class0Hp[compIndex][e] += (uint)(usehp * incr);
+            }
+            else
+            {
+                int b = c + Class0Bits - 1; // number of bits
+                for (int i = 0; i < b; ++i)
+                {
+                    compCounts.Bits[compIndex][i][(d >> i) & 1] += (uint)incr;
+                }
+
+                compCounts.Fp[compIndex][f] += (uint)incr;
+                compCounts.Hp[compIndex][e] += (uint)(usehp * incr);
+            }
+        }
+
+        public static void Inc(ref Mv mv, Ptr<Vp9BackwardUpdates> counts)
+        {
+            if (!counts.IsNull)
+            {
+                MvJointType j = mv.GetJoint();
+                ++counts.Value.Joints[(int)j];
+
+                if (JointVertical(j))
+                {
+                    IncComponent(mv.Row, ref counts.Value, 0, 1, 1);
+                }
+
+                if (JointHorizontal(j))
+                {
+                    IncComponent(mv.Col, ref counts.Value, 1, 1, 1);
+                }
+            }
+        }
+
+        /* Symbols for coding magnitude class of nonzero components */
+        public const int Classes = 11;
+
+        public const int Class0Bits = 1; /* bits at integer precision for class 0 */
+        public const int Class0Size = 1 << Class0Bits;
+        public const int OffsetBits = Classes + Class0Bits - 2;
+        public const int FpSize = 4;
+
+        public const int MaxBits = Classes + Class0Bits + 2;
+        public const int Max = (1 << MaxBits) - 1;
+        public const int Vals = (Max << 1) + 1;
+
+        public const int InUseBits = 14;
+        public const int Upp = (1 << InUseBits) - 1;
+        public const int Low = -(1 << InUseBits);
+    }
+}

src/Ryujinx.Graphics.Nvdec.Vp9/FrameBuffers.cs

@@ -0,0 +1,79 @@
+using Ryujinx.Common.Memory;
+using Ryujinx.Graphics.Nvdec.Vp9.Common;
+using Ryujinx.Graphics.Nvdec.Vp9.Types;
+
+namespace Ryujinx.Graphics.Nvdec.Vp9
+{
+    internal struct InternalFrameBuffer
+    {
+        public ArrayPtr<byte> Data;
+        public bool InUse;
+    }
+
+    internal struct InternalFrameBufferList
+    {
+        public ArrayPtr<InternalFrameBuffer> IntFb;
+    }
+
+    internal static class FrameBuffers
+    {
+        public static int GetFrameBuffer(MemoryAllocator allocator, Ptr<InternalFrameBufferList> cbPriv, ulong minSize,
+            ref VpxCodecFrameBuffer fb)
+        {
+            int i;
+            Ptr<InternalFrameBufferList> intFbList = cbPriv;
+            if (intFbList.IsNull)
+            {
+                return -1;
+            }
+
+            // Find a free frame buffer.
+            for (i = 0; i < intFbList.Value.IntFb.Length; ++i)
+            {
+                if (!intFbList.Value.IntFb[i].InUse)
+                {
+                    break;
+                }
+            }
+
+            if (i == intFbList.Value.IntFb.Length)
+            {
+                return -1;
+            }
+
+            if ((ulong)intFbList.Value.IntFb[i].Data.Length < minSize)
+            {
+                if (!intFbList.Value.IntFb[i].Data.IsNull)
+                {
+                    allocator.Free(intFbList.Value.IntFb[i].Data);
+                }
+
+                // The data must be zeroed to fix a valgrind error from the C loop filter
+                // due to access uninitialized memory in frame border. It could be
+                // skipped if border were totally removed.
+                intFbList.Value.IntFb[i].Data = allocator.Allocate<byte>((int)minSize);
+                if (intFbList.Value.IntFb[i].Data.IsNull)
+                {
+                    return -1;
+                }
+            }
+
+            fb.Data = intFbList.Value.IntFb[i].Data;
+            intFbList.Value.IntFb[i].InUse = true;
+
+            // Set the frame buffer's private data to point at the internal frame buffer.
+            fb.Priv = new Ptr<InternalFrameBuffer>(ref intFbList.Value.IntFb[i]);
+            return 0;
+        }
+
+        public static int ReleaseFrameBuffer(Ptr<InternalFrameBufferList> cbPriv, ref VpxCodecFrameBuffer fb)
+        {
+            if (!fb.Priv.IsNull)
+            {
+                fb.Priv.Value.InUse = false;
+            }
+
+            return 0;
+        }
+    }
+}

src/Ryujinx.Graphics.Nvdec.Vp9/Idct.cs

@@ -1,4 +1,4 @@
-using Ryujinx.Graphics.Nvdec.Vp9.Common;
+using Ryujinx.Graphics.Nvdec.Vp9.Common;
 using Ryujinx.Graphics.Nvdec.Vp9.Types;
 using System;
 using static Ryujinx.Graphics.Nvdec.Vp9.Dsp.InvTxfm;
@@ -8,11 +8,13 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
     internal static class Idct
     {
         private delegate void Transform1D(ReadOnlySpan<int> input, Span<int> output);
+
         private delegate void HighbdTransform1D(ReadOnlySpan<int> input, Span<int> output, int bd);
 
         private struct Transform2D
         {
-            public Transform1D Cols, Rows; // Vertical and horizontal
+            public readonly Transform1D Cols; // Vertical and horizontal
+            public readonly Transform1D Rows; // Vertical and horizontal
 
             public Transform2D(Transform1D cols, Transform1D rows)
             {
@@ -23,7 +25,8 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
 
         private struct HighbdTransform2D
         {
-            public HighbdTransform1D Cols, Rows; // Vertical and horizontal
+            public readonly HighbdTransform1D Cols; // Vertical and horizontal
+            public readonly HighbdTransform1D Rows; // Vertical and horizontal
 
             public HighbdTransform2D(HighbdTransform1D cols, HighbdTransform1D rows)
             {
@@ -32,121 +35,124 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             }
         }
 
-        private static readonly Transform2D[] _iht4 = {
+        private static readonly Transform2D[] Iht4 =
+        {
             new(Idct4, Idct4), // DCT_DCT  = 0
             new(Iadst4, Idct4), // ADST_DCT = 1
             new(Idct4, Iadst4), // DCT_ADST = 2
-            new(Iadst4, Iadst4), // ADST_ADST = 3
+            new(Iadst4, Iadst4) // ADST_ADST = 3
         };
 
         public static void Iht4x416Add(ReadOnlySpan<int> input, Span<byte> dest, int stride, int txType)
         {
-            int i, j;
             Span<int> output = stackalloc int[4 * 4];
             Span<int> outptr = output;
             Span<int> tempIn = stackalloc int[4];
             Span<int> tempOut = stackalloc int[4];
 
             // Inverse transform row vectors
-            for (i = 0; i < 4; ++i)
+            for (int i = 0; i < 4; ++i)
             {
-                _iht4[txType].Rows(input, outptr);
-                input = input[4..];
-                outptr = outptr[4..];
+                Iht4[txType].Rows(input, outptr);
+                input = input.Slice(4);
+                outptr = outptr.Slice(4);
             }
 
             // Inverse transform column vectors
-            for (i = 0; i < 4; ++i)
+            for (int i = 0; i < 4; ++i)
             {
-                for (j = 0; j < 4; ++j)
+                for (int j = 0; j < 4; ++j)
                 {
-                    tempIn[j] = output[j * 4 + i];
+                    tempIn[j] = output[(j * 4) + i];
                 }
 
-                _iht4[txType].Cols(tempIn, tempOut);
-                for (j = 0; j < 4; ++j)
+                Iht4[txType].Cols(tempIn, tempOut);
+                for (int j = 0; j < 4; ++j)
                 {
-                    dest[j * stride + i] = ClipPixelAdd(dest[j * stride + i], BitUtils.RoundPowerOfTwo(tempOut[j], 4));
+                    dest[(j * stride) + i] =
+                        ClipPixelAdd(dest[(j * stride) + i], BitUtils.RoundPowerOfTwo(tempOut[j], 4));
                 }
             }
         }
 
-        private static readonly Transform2D[] _iht8 = {
+        private static readonly Transform2D[] Iht8 =
+        {
             new(Idct8, Idct8), // DCT_DCT  = 0
             new(Iadst8, Idct8), // ADST_DCT = 1
             new(Idct8, Iadst8), // DCT_ADST = 2
-            new(Iadst8, Iadst8), // ADST_ADST = 3
+            new(Iadst8, Iadst8) // ADST_ADST = 3
         };
 
         public static void Iht8x864Add(ReadOnlySpan<int> input, Span<byte> dest, int stride, int txType)
         {
-            int i, j;
             Span<int> output = stackalloc int[8 * 8];
             Span<int> outptr = output;
             Span<int> tempIn = stackalloc int[8];
             Span<int> tempOut = stackalloc int[8];
-            Transform2D ht = _iht8[txType];
+            Transform2D ht = Iht8[txType];
 
             // Inverse transform row vectors
-            for (i = 0; i < 8; ++i)
+            for (int i = 0; i < 8; ++i)
             {
                 ht.Rows(input, outptr);
-                input = input[8..];
-                outptr = outptr[8..];
+                input = input.Slice(8);
+                outptr = outptr.Slice(8);
             }
 
             // Inverse transform column vectors
-            for (i = 0; i < 8; ++i)
+            for (int i = 0; i < 8; ++i)
             {
-                for (j = 0; j < 8; ++j)
+                for (int j = 0; j < 8; ++j)
                 {
-                    tempIn[j] = output[j * 8 + i];
+                    tempIn[j] = output[(j * 8) + i];
                 }
 
                 ht.Cols(tempIn, tempOut);
-                for (j = 0; j < 8; ++j)
+                for (int j = 0; j < 8; ++j)
                 {
-                    dest[j * stride + i] = ClipPixelAdd(dest[j * stride + i], BitUtils.RoundPowerOfTwo(tempOut[j], 5));
+                    dest[(j * stride) + i] =
+                        ClipPixelAdd(dest[(j * stride) + i], BitUtils.RoundPowerOfTwo(tempOut[j], 5));
                 }
             }
         }
 
-        private static readonly Transform2D[] _iht16 = {
+        private static readonly Transform2D[] Iht16 =
+        {
             new(Idct16, Idct16), // DCT_DCT  = 0
             new(Iadst16, Idct16), // ADST_DCT = 1
             new(Idct16, Iadst16), // DCT_ADST = 2
-            new(Iadst16, Iadst16), // ADST_ADST = 3
+            new(Iadst16, Iadst16) // ADST_ADST = 3
         };
 
         public static void Iht16x16256Add(ReadOnlySpan<int> input, Span<byte> dest, int stride, int txType)
         {
-            int i, j;
             Span<int> output = stackalloc int[16 * 16];
             Span<int> outptr = output;
             Span<int> tempIn = stackalloc int[16];
             Span<int> tempOut = stackalloc int[16];
-            Transform2D ht = _iht16[txType];
+            Transform2D ht = Iht16[txType];
 
             // Rows
-            for (i = 0; i < 16; ++i)
+            for (int i = 0; i < 16; ++i)
             {
                 ht.Rows(input, outptr);
-                input = input[16..];
-                outptr = outptr[16..];
+                input = input.Slice(16);
+                outptr = outptr.Slice(16);
             }
 
             // Columns
-            for (i = 0; i < 16; ++i)
+            for (int i = 0; i < 16; ++i)
             {
-                for (j = 0; j < 16; ++j)
+                for (int j = 0; j < 16; ++j)
                 {
-                    tempIn[j] = output[j * 16 + i];
+                    tempIn[j] = output[(j * 16) + i];
                 }
 
                 ht.Cols(tempIn, tempOut);
-                for (j = 0; j < 16; ++j)
+                for (int j = 0; j < 16; ++j)
                 {
-                    dest[j * stride + i] = ClipPixelAdd(dest[j * stride + i], BitUtils.RoundPowerOfTwo(tempOut[j], 6));
+                    dest[(j * stride) + i] =
+                        ClipPixelAdd(dest[(j * stride) + i], BitUtils.RoundPowerOfTwo(tempOut[j], 6));
                 }
             }
         }
@@ -268,7 +274,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
         }
 
         public static void Iht16x16Add(TxType txType, ReadOnlySpan<int> input, Span<byte> dest,
-                              int stride, int eob)
+            int stride, int eob)
         {
             if (txType == TxType.DctDct)
             {
@@ -280,121 +286,125 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             }
         }
 
-        private static readonly HighbdTransform2D[] _highbdIht4 = {
+        private static readonly HighbdTransform2D[] HighbdIht4 =
+        {
             new(HighbdIdct4, HighbdIdct4), // DCT_DCT  = 0
             new(HighbdIadst4, HighbdIdct4), // ADST_DCT = 1
             new(HighbdIdct4, HighbdIadst4), // DCT_ADST = 2
-            new(HighbdIadst4, HighbdIadst4), // ADST_ADST = 3
+            new(HighbdIadst4, HighbdIadst4) // ADST_ADST = 3
         };
 
         public static void HighbdIht4x416Add(ReadOnlySpan<int> input, Span<ushort> dest, int stride, int txType, int bd)
         {
-            int i, j;
             Span<int> output = stackalloc int[4 * 4];
             Span<int> outptr = output;
             Span<int> tempIn = stackalloc int[4];
             Span<int> tempOut = stackalloc int[4];
 
             // Inverse transform row vectors.
-            for (i = 0; i < 4; ++i)
+            for (int i = 0; i < 4; ++i)
             {
-                _highbdIht4[txType].Rows(input, outptr, bd);
-                input = input[4..];
-                outptr = outptr[4..];
+                HighbdIht4[txType].Rows(input, outptr, bd);
+                input = input.Slice(4);
+                outptr = outptr.Slice(4);
             }
 
             // Inverse transform column vectors.
-            for (i = 0; i < 4; ++i)
+            for (int i = 0; i < 4; ++i)
             {
-                for (j = 0; j < 4; ++j)
+                for (int j = 0; j < 4; ++j)
                 {
-                    tempIn[j] = output[j * 4 + i];
+                    tempIn[j] = output[(j * 4) + i];
                 }
 
-                _highbdIht4[txType].Cols(tempIn, tempOut, bd);
-                for (j = 0; j < 4; ++j)
+                HighbdIht4[txType].Cols(tempIn, tempOut, bd);
+                for (int j = 0; j < 4; ++j)
                 {
-                    dest[j * stride + i] = HighbdClipPixelAdd(dest[j * stride + i], BitUtils.RoundPowerOfTwo(tempOut[j], 4), bd);
+                    dest[(j * stride) + i] = HighbdClipPixelAdd(dest[(j * stride) + i],
+                        BitUtils.RoundPowerOfTwo(tempOut[j], 4), bd);
                 }
             }
         }
 
-        private static readonly HighbdTransform2D[] _highIht8 = {
+        private static readonly HighbdTransform2D[] HighIht8 =
+        {
             new(HighbdIdct8, HighbdIdct8), // DCT_DCT  = 0
             new(HighbdIadst8, HighbdIdct8), // ADST_DCT = 1
             new(HighbdIdct8, HighbdIadst8), // DCT_ADST = 2
-            new(HighbdIadst8, HighbdIadst8), // ADST_ADST = 3
+            new(HighbdIadst8, HighbdIadst8) // ADST_ADST = 3
         };
 
         public static void HighbdIht8x864Add(ReadOnlySpan<int> input, Span<ushort> dest, int stride, int txType, int bd)
         {
-            int i, j;
             Span<int> output = stackalloc int[8 * 8];
             Span<int> outptr = output;
             Span<int> tempIn = stackalloc int[8];
             Span<int> tempOut = stackalloc int[8];
-            HighbdTransform2D ht = _highIht8[txType];
+            HighbdTransform2D ht = HighIht8[txType];
 
             // Inverse transform row vectors.
-            for (i = 0; i < 8; ++i)
+            for (int i = 0; i < 8; ++i)
             {
                 ht.Rows(input, outptr, bd);
-                input = input[8..];
-                outptr = output[8..];
+                input = input.Slice(8);
+                outptr = output.Slice(8);
             }
 
             // Inverse transform column vectors.
-            for (i = 0; i < 8; ++i)
+            for (int i = 0; i < 8; ++i)
             {
-                for (j = 0; j < 8; ++j)
+                for (int j = 0; j < 8; ++j)
                 {
-                    tempIn[j] = output[j * 8 + i];
+                    tempIn[j] = output[(j * 8) + i];
                 }
 
                 ht.Cols(tempIn, tempOut, bd);
-                for (j = 0; j < 8; ++j)
+                for (int j = 0; j < 8; ++j)
                 {
-                    dest[j * stride + i] = HighbdClipPixelAdd(dest[j * stride + i], BitUtils.RoundPowerOfTwo(tempOut[j], 5), bd);
+                    dest[(j * stride) + i] = HighbdClipPixelAdd(dest[(j * stride) + i],
+                        BitUtils.RoundPowerOfTwo(tempOut[j], 5), bd);
                 }
             }
         }
 
-        private static readonly HighbdTransform2D[] _highIht16 = {
+        private static readonly HighbdTransform2D[] HighIht16 =
+        {
             new(HighbdIdct16, HighbdIdct16), // DCT_DCT  = 0
             new(HighbdIadst16, HighbdIdct16), // ADST_DCT = 1
             new(HighbdIdct16, HighbdIadst16), // DCT_ADST = 2
-            new(HighbdIadst16, HighbdIadst16), // ADST_ADST = 3
+            new(HighbdIadst16, HighbdIadst16) // ADST_ADST = 3
         };
 
-        public static void HighbdIht16x16256Add(ReadOnlySpan<int> input, Span<ushort> dest, int stride, int txType, int bd)
+        public static void HighbdIht16x16256Add(ReadOnlySpan<int> input, Span<ushort> dest, int stride, int txType,
+            int bd)
         {
-            int i, j;
             Span<int> output = stackalloc int[16 * 16];
             Span<int> outptr = output;
             Span<int> tempIn = stackalloc int[16];
             Span<int> tempOut = stackalloc int[16];
-            HighbdTransform2D ht = _highIht16[txType];
+            HighbdTransform2D ht = HighIht16[txType];
 
             // Rows
-            for (i = 0; i < 16; ++i)
+            for (int i = 0; i < 16; ++i)
             {
                 ht.Rows(input, outptr, bd);
-                input = input[16..];
-                outptr = output[16..];
+                input = input.Slice(16);
+                outptr = output.Slice(16);
             }
 
             // Columns
-            for (i = 0; i < 16; ++i)
+            for (int i = 0; i < 16; ++i)
             {
-                for (j = 0; j < 16; ++j)
+                for (int j = 0; j < 16; ++j)
                 {
-                    tempIn[j] = output[j * 16 + i];
+                    tempIn[j] = output[(j * 16) + i];
                 }
 
                 ht.Cols(tempIn, tempOut, bd);
-                for (j = 0; j < 16; ++j)
+                for (int j = 0; j < 16; ++j)
                 {
-                    dest[j * stride + i] = HighbdClipPixelAdd(dest[j * stride + i], BitUtils.RoundPowerOfTwo(tempOut[j], 6), bd);
+                    dest[(j * stride) + i] = HighbdClipPixelAdd(dest[(j * stride) + i],
+                        BitUtils.RoundPowerOfTwo(tempOut[j], 6), bd);
                 }
             }
         }
@@ -434,7 +444,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             // DC only DCT coefficient
             if (eob == 1)
             {
-                Vpx_Highbdidct8x8_1_add_c(input, dest, stride, bd);
+                VpxHighbdidct8x81AddC(input, dest, stride, bd);
             }
             else if (eob <= 12)
             {
@@ -491,7 +501,8 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
         }
 
         // Iht
-        public static void HighbdIht4x4Add(TxType txType, ReadOnlySpan<int> input, Span<ushort> dest, int stride, int eob, int bd)
+        public static void HighbdIht4x4Add(TxType txType, ReadOnlySpan<int> input, Span<ushort> dest, int stride,
+            int eob, int bd)
         {
             if (txType == TxType.DctDct)
             {
@@ -503,7 +514,8 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             }
         }
 
-        public static void HighbdIht8x8Add(TxType txType, ReadOnlySpan<int> input, Span<ushort> dest, int stride, int eob, int bd)
+        public static void HighbdIht8x8Add(TxType txType, ReadOnlySpan<int> input, Span<ushort> dest, int stride,
+            int eob, int bd)
         {
             if (txType == TxType.DctDct)
             {
@@ -515,7 +527,8 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             }
         }
 
-        public static void HighbdIht16x16Add(TxType txType, ReadOnlySpan<int> input, Span<ushort> dest, int stride, int eob, int bd)
+        public static void HighbdIht16x16Add(TxType txType, ReadOnlySpan<int> input, Span<ushort> dest, int stride,
+            int eob, int bd)
         {
             if (txType == TxType.DctDct)
             {
@@ -527,4 +540,4 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             }
         }
     }
-}
+}

src/Ryujinx.Graphics.Nvdec.Vp9/InternalErrorException.cs

@@ -2,7 +2,7 @@ using System;
 
 namespace Ryujinx.Graphics.Nvdec.Vp9
 {
-    class InternalErrorException : Exception
+    internal class InternalErrorException : Exception
     {
         public InternalErrorException(string message) : base(message)
         {
@@ -12,4 +12,4 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
         {
         }
     }
-}
+}

src/Ryujinx.Graphics.Nvdec.Vp9/InternalErrorInfo.cs

@@ -11,4 +11,4 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             throw new InternalErrorException(message);
         }
     }
-}
+}

src/Ryujinx.Graphics.Nvdec.Vp9/PredCommon.cs

@@ -1,4 +1,4 @@
-using Ryujinx.Graphics.Nvdec.Vp9.Types;
+using Ryujinx.Graphics.Nvdec.Vp9.Types;
 using System.Diagnostics;
 
 namespace Ryujinx.Graphics.Nvdec.Vp9
@@ -13,7 +13,8 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             // left of the entries corresponding to real macroblocks.
             // The prediction flags in these dummy entries are initialized to 0.
             if (!xd.AboveMi.IsNull && !xd.LeftMi.IsNull)
-            { // both edges available
+            {
+                // both edges available
                 if (!xd.AboveMi.Value.HasSecondRef() && !xd.LeftMi.Value.HasSecondRef())
                 {
                     // Neither edge uses comp pred (0/1)
@@ -23,12 +24,15 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                 else if (!xd.AboveMi.Value.HasSecondRef())
                 {
                     // One of two edges uses comp pred (2/3)
-                    ctx = 2 + (xd.AboveMi.Value.RefFrame[0] == cm.CompFixedRef || !xd.AboveMi.Value.IsInterBlock() ? 1 : 0);
+                    ctx = 2 + (xd.AboveMi.Value.RefFrame[0] == cm.CompFixedRef || !xd.AboveMi.Value.IsInterBlock()
+                        ? 1
+                        : 0);
                 }
                 else if (!xd.LeftMi.Value.HasSecondRef())
                 {
                     // One of two edges uses comp pred (2/3)
-                    ctx = 2 + (xd.LeftMi.Value.RefFrame[0] == cm.CompFixedRef || !xd.LeftMi.Value.IsInterBlock() ? 1 : 0);
+                    ctx = 2 +
+                          (xd.LeftMi.Value.RefFrame[0] == cm.CompFixedRef || !xd.LeftMi.Value.IsInterBlock() ? 1 : 0);
                 }
                 else // Both edges use comp pred (4)
                 {
@@ -36,7 +40,8 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                 }
             }
             else if (!xd.AboveMi.IsNull || !xd.LeftMi.IsNull)
-            { // One edge available
+            {
+                // One edge available
                 ref ModeInfo edgeMi = ref !xd.AboveMi.IsNull ? ref xd.AboveMi.Value : ref xd.LeftMi.Value;
 
                 if (!edgeMi.HasSecondRef())
@@ -51,11 +56,12 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                 }
             }
             else
-            { // No edges available (1)
+            {
+                // No edges available (1)
                 ctx = 1;
             }
-            Debug.Assert(ctx >= 0 && ctx < Constants.CompInterContexts);
 
+            Debug.Assert(ctx >= 0 && ctx < Constants.CompInterContexts);
             return ctx;
         }
 
@@ -71,29 +77,33 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             int varRefIdx = fixRefIdx == 0 ? 1 : 0;
 
             if (!xd.AboveMi.IsNull && !xd.LeftMi.IsNull)
-            { // Both edges available
+            {
+                // Both edges available
                 bool aboveIntra = !xd.AboveMi.Value.IsInterBlock();
                 bool leftIntra = !xd.LeftMi.Value.IsInterBlock();
 
                 if (aboveIntra && leftIntra)
-                { // Intra/Intra (2)
+                {
+                    // Intra/Intra (2)
                     predContext = 2;
                 }
                 else if (aboveIntra || leftIntra)
-                { // Intra/Inter
+                {
+                    // Intra/Inter
                     ref ModeInfo edgeMi = ref aboveIntra ? ref xd.LeftMi.Value : ref xd.AboveMi.Value;
 
                     if (!edgeMi.HasSecondRef()) // single pred (1/3)
                     {
-                        predContext = 1 + 2 * (edgeMi.RefFrame[0] != cm.CompVarRef[1] ? 1 : 0);
+                        predContext = 1 + (2 * (edgeMi.RefFrame[0] != cm.CompVarRef[1] ? 1 : 0));
                     }
                     else // Comp pred (1/3)
                     {
-                        predContext = 1 + 2 * (edgeMi.RefFrame[varRefIdx] != cm.CompVarRef[1] ? 1 : 0);
+                        predContext = 1 + (2 * (edgeMi.RefFrame[varRefIdx] != cm.CompVarRef[1] ? 1 : 0));
                     }
                 }
                 else
-                { // Inter/Inter
+                {
+                    // Inter/Inter
                     bool lSg = !xd.LeftMi.Value.HasSecondRef();
                     bool aSg = !xd.AboveMi.Value.HasSecondRef();
                     sbyte vrfa = aSg ? xd.AboveMi.Value.RefFrame[0] : xd.AboveMi.Value.RefFrame[varRefIdx];
@@ -104,7 +114,8 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                         predContext = 0;
                     }
                     else if (lSg && aSg)
-                    { // Single/Single
+                    {
+                        // Single/Single
                         if ((vrfa == cm.CompFixedRef && vrfl == cm.CompVarRef[0]) ||
                             (vrfl == cm.CompFixedRef && vrfa == cm.CompVarRef[0]))
                         {
@@ -120,7 +131,8 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                         }
                     }
                     else if (lSg || aSg)
-                    { // Single/Comp
+                    {
+                        // Single/Comp
                         sbyte vrfc = lSg ? vrfa : vrfl;
                         sbyte rfs = aSg ? vrfa : vrfl;
                         if (vrfc == cm.CompVarRef[1] && rfs != cm.CompVarRef[1])
@@ -137,7 +149,8 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                         }
                     }
                     else if (vrfa == vrfl)
-                    { // Comp/Comp
+                    {
+                        // Comp/Comp
                         predContext = 4;
                     }
                     else
@@ -147,7 +160,8 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                 }
             }
             else if (!xd.AboveMi.IsNull || !xd.LeftMi.IsNull)
-            { // One edge available
+            {
+                // One edge available
                 ref ModeInfo edgeMi = ref !xd.AboveMi.IsNull ? ref xd.AboveMi.Value : ref xd.LeftMi.Value;
 
                 if (!edgeMi.IsInterBlock())
@@ -167,11 +181,12 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                 }
             }
             else
-            { // No edges available (2)
+            {
+                // No edges available (2)
                 predContext = 2;
             }
-            Debug.Assert(predContext >= 0 && predContext < Constants.RefContexts);
 
+            Debug.Assert(predContext >= 0 && predContext < Constants.RefContexts);
             return predContext;
         }
 
@@ -183,16 +198,19 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             // left of the entries corresponding to real macroblocks.
             // The prediction flags in these dummy entries are initialized to 0.
             if (!xd.AboveMi.IsNull && !xd.LeftMi.IsNull)
-            { // Both edges available
+            {
+                // Both edges available
                 bool aboveIntra = !xd.AboveMi.Value.IsInterBlock();
                 bool leftIntra = !xd.LeftMi.Value.IsInterBlock();
 
                 if (aboveIntra && leftIntra)
-                { // Intra/Intra
+                {
+                    // Intra/Intra
                     predContext = 2;
                 }
                 else if (aboveIntra || leftIntra)
-                { // Intra/Inter or Inter/Intra
+                {
+                    // Intra/Inter or Inter/Intra
                     ref ModeInfo edgeMi = ref aboveIntra ? ref xd.LeftMi.Value : ref xd.AboveMi.Value;
                     if (!edgeMi.HasSecondRef())
                     {
@@ -201,11 +219,14 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                     else
                     {
                         predContext = 1 + (edgeMi.RefFrame[0] == Constants.LastFrame ||
-                                           edgeMi.RefFrame[1] == Constants.LastFrame ? 1 : 0);
+                                           edgeMi.RefFrame[1] == Constants.LastFrame
+                            ? 1
+                            : 0);
                     }
                 }
                 else
-                { // Inter/Inter
+                {
+                    // Inter/Inter
                     bool aboveHasSecond = xd.AboveMi.Value.HasSecondRef();
                     bool leftHasSecond = xd.LeftMi.Value.HasSecondRef();
                     sbyte above0 = xd.AboveMi.Value.RefFrame[0];
@@ -216,7 +237,9 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                     if (aboveHasSecond && leftHasSecond)
                     {
                         predContext = 1 + (above0 == Constants.LastFrame || above1 == Constants.LastFrame ||
-                                            left0 == Constants.LastFrame || left1 == Constants.LastFrame ? 1 : 0);
+                                           left0 == Constants.LastFrame || left1 == Constants.LastFrame
+                            ? 1
+                            : 0);
                     }
                     else if (aboveHasSecond || leftHasSecond)
                     {
@@ -230,24 +253,28 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                         }
                         else
                         {
-                            predContext = (crf1 == Constants.LastFrame || crf2 == Constants.LastFrame ? 1 : 0);
+                            predContext = crf1 == Constants.LastFrame || crf2 == Constants.LastFrame ? 1 : 0;
                         }
                     }
                     else
                     {
-                        predContext = 2 * (above0 == Constants.LastFrame ? 1 : 0) + 2 * (left0 == Constants.LastFrame ? 1 : 0);
+                        predContext = (2 * (above0 == Constants.LastFrame ? 1 : 0)) +
+                                      (2 * (left0 == Constants.LastFrame ? 1 : 0));
                     }
                 }
             }
             else if (!xd.AboveMi.IsNull || !xd.LeftMi.IsNull)
-            { // One edge available
+            {
+                // One edge available
                 ref ModeInfo edgeMi = ref !xd.AboveMi.IsNull ? ref xd.AboveMi.Value : ref xd.LeftMi.Value;
                 if (!edgeMi.IsInterBlock())
-                { // Intra
+                {
+                    // Intra
                     predContext = 2;
                 }
                 else
-                { // Inter
+                {
+                    // Inter
                     if (!edgeMi.HasSecondRef())
                     {
                         predContext = 4 * (edgeMi.RefFrame[0] == Constants.LastFrame ? 1 : 0);
@@ -255,16 +282,19 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                     else
                     {
                         predContext = 1 + (edgeMi.RefFrame[0] == Constants.LastFrame ||
-                                           edgeMi.RefFrame[1] == Constants.LastFrame ? 1 : 0);
+                                           edgeMi.RefFrame[1] == Constants.LastFrame
+                            ? 1
+                            : 0);
                     }
                 }
             }
             else
-            { // No edges available
+            {
+                // No edges available
                 predContext = 2;
             }
-            Debug.Assert(predContext >= 0 && predContext < Constants.RefContexts);
 
+            Debug.Assert(predContext >= 0 && predContext < Constants.RefContexts);
             return predContext;
         }
 
@@ -277,16 +307,19 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             // left of the entries corresponding to real macroblocks.
             // The prediction flags in these dummy entries are initialized to 0.
             if (!xd.AboveMi.IsNull && !xd.LeftMi.IsNull)
-            { // Both edges available
+            {
+                // Both edges available
                 bool aboveIntra = !xd.AboveMi.Value.IsInterBlock();
                 bool leftIntra = !xd.LeftMi.Value.IsInterBlock();
 
                 if (aboveIntra && leftIntra)
-                { // Intra/Intra
+                {
+                    // Intra/Intra
                     predContext = 2;
                 }
                 else if (aboveIntra || leftIntra)
-                { // Intra/Inter or Inter/Intra
+                {
+                    // Intra/Inter or Inter/Intra
                     ref ModeInfo edgeMi = ref aboveIntra ? ref xd.LeftMi.Value : ref xd.AboveMi.Value;
                     if (!edgeMi.HasSecondRef())
                     {
@@ -301,12 +334,15 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                     }
                     else
                     {
-                        predContext = 1 + 2 * (edgeMi.RefFrame[0] == Constants.GoldenFrame ||
-                                               edgeMi.RefFrame[1] == Constants.GoldenFrame ? 1 : 0);
+                        predContext = 1 + (2 * (edgeMi.RefFrame[0] == Constants.GoldenFrame ||
+                                                edgeMi.RefFrame[1] == Constants.GoldenFrame
+                            ? 1
+                            : 0));
                     }
                 }
                 else
-                { // Inter/Inter
+                {
+                    // Inter/Inter
                     bool aboveHasSecond = xd.AboveMi.Value.HasSecondRef();
                     bool leftHasSecond = xd.LeftMi.Value.HasSecondRef();
                     sbyte above0 = xd.AboveMi.Value.RefFrame[0];
@@ -319,7 +355,9 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                         if (above0 == left0 && above1 == left1)
                         {
                             predContext = 3 * (above0 == Constants.GoldenFrame || above1 == Constants.GoldenFrame ||
-                                                left0 == Constants.GoldenFrame || left1 == Constants.GoldenFrame ? 1 : 0);
+                                               left0 == Constants.GoldenFrame || left1 == Constants.GoldenFrame
+                                ? 1
+                                : 0);
                         }
                         else
                         {
@@ -342,7 +380,8 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                         }
                         else
                         {
-                            predContext = 1 + 2 * (crf1 == Constants.GoldenFrame || crf2 == Constants.GoldenFrame ? 1 : 0);
+                            predContext =
+                                1 + (2 * (crf1 == Constants.GoldenFrame || crf2 == Constants.GoldenFrame ? 1 : 0));
                         }
                     }
                     else
@@ -353,18 +392,20 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                         }
                         else if (above0 == Constants.LastFrame || left0 == Constants.LastFrame)
                         {
-                            sbyte edge0 = (above0 == Constants.LastFrame) ? left0 : above0;
+                            sbyte edge0 = above0 == Constants.LastFrame ? left0 : above0;
                             predContext = 4 * (edge0 == Constants.GoldenFrame ? 1 : 0);
                         }
                         else
                         {
-                            predContext = 2 * (above0 == Constants.GoldenFrame ? 1 : 0) + 2 * (left0 == Constants.GoldenFrame ? 1 : 0);
+                            predContext = (2 * (above0 == Constants.GoldenFrame ? 1 : 0)) +
+                                          (2 * (left0 == Constants.GoldenFrame ? 1 : 0));
                         }
                     }
                 }
             }
             else if (!xd.AboveMi.IsNull || !xd.LeftMi.IsNull)
-            { // One edge available
+            {
+                // One edge available
                 ref ModeInfo edgeMi = ref !xd.AboveMi.IsNull ? ref xd.AboveMi.Value : ref xd.LeftMi.Value;
 
                 if (!edgeMi.IsInterBlock() || (edgeMi.RefFrame[0] == Constants.LastFrame && !edgeMi.HasSecondRef()))
@@ -378,16 +419,19 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                 else
                 {
                     predContext = 3 * (edgeMi.RefFrame[0] == Constants.GoldenFrame ||
-                                       edgeMi.RefFrame[1] == Constants.GoldenFrame ? 1 : 0);
+                                       edgeMi.RefFrame[1] == Constants.GoldenFrame
+                        ? 1
+                        : 0);
                 }
             }
             else
-            { // No edges available (2)
+            {
+                // No edges available (2)
                 predContext = 2;
             }
-            Debug.Assert(predContext >= 0 && predContext < Constants.RefContexts);
 
+            Debug.Assert(predContext >= 0 && predContext < Constants.RefContexts);
             return predContext;
         }
     }
-}
+}

src/Ryujinx.Graphics.Nvdec.Vp9/Prob.cs

@@ -0,0 +1,94 @@
+using Ryujinx.Common.Memory;
+using Ryujinx.Graphics.Nvdec.Vp9.Common;
+using System;
+using System.Diagnostics;
+
+namespace Ryujinx.Graphics.Nvdec.Vp9
+{
+    public static class Prob
+    {
+        public const int MaxProb = 255;
+
+        private static byte GetProb(uint num, uint den)
+        {
+            Debug.Assert(den != 0);
+            {
+                int p = (int)((((ulong)num * 256) + (den >> 1)) / den);
+                // (p > 255) ? 255 : (p < 1) ? 1 : p;
+                int clippedProb = p | ((255 - p) >> 23) | (p == 0 ? 1 : 0);
+                return (byte)clippedProb;
+            }
+        }
+
+        private static byte GetBinaryProb(uint n0, uint n1)
+        {
+            uint den = n0 + n1;
+            if (den == 0)
+            {
+                return 128;
+            }
+
+            return GetProb(n0, den);
+        }
+
+        /* This function assumes prob1 and prob2 are already within [1,255] range. */
+        public static byte WeightedProb(int prob1, int prob2, int factor)
+        {
+            return (byte)BitUtils.RoundPowerOfTwo((prob1 * (256 - factor)) + (prob2 * factor), 8);
+        }
+
+        public static byte MergeProbs(byte preProb, ref Array2<uint> ct, uint countSat, uint maxUpdateFactor)
+        {
+            byte prob = GetBinaryProb(ct[0], ct[1]);
+            uint count = Math.Min(ct[0] + ct[1], countSat);
+            uint factor = maxUpdateFactor * count / countSat;
+            return WeightedProb(preProb, prob, (int)factor);
+        }
+
+        // MODE_MV_MAX_UPDATE_FACTOR (128) * count / MODE_MV_COUNT_SAT;
+        private static readonly uint[] CountToUpdateFactor =
+        {
+            0, 6, 12, 19, 25, 32, 38, 44, 51, 57, 64, 70, 76, 83, 89, 96, 102, 108, 115, 121, 128
+        };
+
+        private const int ModeMvCountSat = 20;
+
+        public static byte ModeMvMergeProbs(byte preProb, ref Array2<uint> ct)
+        {
+            uint den = ct[0] + ct[1];
+            if (den == 0)
+            {
+                return preProb;
+            }
+
+            uint count = Math.Min(den, ModeMvCountSat);
+            uint factor = CountToUpdateFactor[(int)count];
+            byte prob = GetProb(ct[0], den);
+            return WeightedProb(preProb, prob, (int)factor);
+        }
+
+        private static uint TreeMergeProbsImpl(
+            uint i,
+            sbyte[] tree,
+            ReadOnlySpan<byte> preProbs,
+            ReadOnlySpan<uint> counts,
+            Span<byte> probs)
+        {
+            int l = tree[i];
+            uint leftCount = l <= 0 ? counts[-l] : TreeMergeProbsImpl((uint)l, tree, preProbs, counts, probs);
+            int r = tree[i + 1];
+            uint rightCount = r <= 0 ? counts[-r] : TreeMergeProbsImpl((uint)r, tree, preProbs, counts, probs);
+            Array2<uint> ct = new();
+            ct[0] = leftCount;
+            ct[1] = rightCount;
+            probs[(int)(i >> 1)] = ModeMvMergeProbs(preProbs[(int)(i >> 1)], ref ct);
+            return leftCount + rightCount;
+        }
+
+        public static void VpxTreeMergeProbs(sbyte[] tree, ReadOnlySpan<byte> preProbs, ReadOnlySpan<uint> counts,
+            Span<byte> probs)
+        {
+            TreeMergeProbsImpl(0, tree, preProbs, counts, probs);
+        }
+    }
+}

src/Ryujinx.Graphics.Nvdec.Vp9/QuantCommon.cs

@@ -1,172 +1,127 @@
-using Ryujinx.Graphics.Nvdec.Vp9.Types;
-using System;
+using System;
 using System.Diagnostics;
 
 namespace Ryujinx.Graphics.Nvdec.Vp9
 {
     internal static class QuantCommon
     {
-        public const int MinQ = 0;
         public const int MaxQ = 255;
+        public const int QindexBits = 8;
 
-        private static readonly short[] _dcQlookup = {
-            4,    8,    8,    9,    10,  11,  12,  12,  13,  14,  15,   16,   17,   18,
-            19,   19,   20,   21,   22,  23,  24,  25,  26,  26,  27,   28,   29,   30,
-            31,   32,   32,   33,   34,  35,  36,  37,  38,  38,  39,   40,   41,   42,
-            43,   43,   44,   45,   46,  47,  48,  48,  49,  50,  51,   52,   53,   53,
-            54,   55,   56,   57,   57,  58,  59,  60,  61,  62,  62,   63,   64,   65,
-            66,   66,   67,   68,   69,  70,  70,  71,  72,  73,  74,   74,   75,   76,
-            77,   78,   78,   79,   80,  81,  81,  82,  83,  84,  85,   85,   87,   88,
-            90,   92,   93,   95,   96,  98,  99,  101, 102, 104, 105,  107,  108,  110,
-            111,  113,  114,  116,  117, 118, 120, 121, 123, 125, 127,  129,  131,  134,
-            136,  138,  140,  142,  144, 146, 148, 150, 152, 154, 156,  158,  161,  164,
-            166,  169,  172,  174,  177, 180, 182, 185, 187, 190, 192,  195,  199,  202,
-            205,  208,  211,  214,  217, 220, 223, 226, 230, 233, 237,  240,  243,  247,
-            250,  253,  257,  261,  265, 269, 272, 276, 280, 284, 288,  292,  296,  300,
-            304,  309,  313,  317,  322, 326, 330, 335, 340, 344, 349,  354,  359,  364,
-            369,  374,  379,  384,  389, 395, 400, 406, 411, 417, 423,  429,  435,  441,
-            447,  454,  461,  467,  475, 482, 489, 497, 505, 513, 522,  530,  539,  549,
-            559,  569,  579,  590,  602, 614, 626, 640, 654, 668, 684,  700,  717,  736,
-            755,  775,  796,  819,  843, 869, 896, 925, 955, 988, 1022, 1058, 1098, 1139,
-            1184, 1232, 1282, 1336,
+        private static readonly short[] DcQlookup =
+        {
+            4, 8, 8, 9, 10, 11, 12, 12, 13, 14, 15, 16, 17, 18, 19, 19, 20, 21, 22, 23, 24, 25, 26, 26, 27, 28, 29,
+            30, 31, 32, 32, 33, 34, 35, 36, 37, 38, 38, 39, 40, 41, 42, 43, 43, 44, 45, 46, 47, 48, 48, 49, 50, 51,
+            52, 53, 53, 54, 55, 56, 57, 57, 58, 59, 60, 61, 62, 62, 63, 64, 65, 66, 66, 67, 68, 69, 70, 70, 71, 72,
+            73, 74, 74, 75, 76, 77, 78, 78, 79, 80, 81, 81, 82, 83, 84, 85, 85, 87, 88, 90, 92, 93, 95, 96, 98, 99,
+            101, 102, 104, 105, 107, 108, 110, 111, 113, 114, 116, 117, 118, 120, 121, 123, 125, 127, 129, 131, 134,
+            136, 138, 140, 142, 144, 146, 148, 150, 152, 154, 156, 158, 161, 164, 166, 169, 172, 174, 177, 180, 182,
+            185, 187, 190, 192, 195, 199, 202, 205, 208, 211, 214, 217, 220, 223, 226, 230, 233, 237, 240, 243, 247,
+            250, 253, 257, 261, 265, 269, 272, 276, 280, 284, 288, 292, 296, 300, 304, 309, 313, 317, 322, 326, 330,
+            335, 340, 344, 349, 354, 359, 364, 369, 374, 379, 384, 389, 395, 400, 406, 411, 417, 423, 429, 435, 441,
+            447, 454, 461, 467, 475, 482, 489, 497, 505, 513, 522, 530, 539, 549, 559, 569, 579, 590, 602, 614, 626,
+            640, 654, 668, 684, 700, 717, 736, 755, 775, 796, 819, 843, 869, 896, 925, 955, 988, 1022, 1058, 1098,
+            1139, 1184, 1232, 1282, 1336
         };
 
-        private static readonly short[] _dcQlookup10 = {
-            4,    9,    10,   13,   15,   17,   20,   22,   25,   28,   31,   34,   37,
-            40,   43,   47,   50,   53,   57,   60,   64,   68,   71,   75,   78,   82,
-            86,   90,   93,   97,   101,  105,  109,  113,  116,  120,  124,  128,  132,
-            136,  140,  143,  147,  151,  155,  159,  163,  166,  170,  174,  178,  182,
-            185,  189,  193,  197,  200,  204,  208,  212,  215,  219,  223,  226,  230,
-            233,  237,  241,  244,  248,  251,  255,  259,  262,  266,  269,  273,  276,
-            280,  283,  287,  290,  293,  297,  300,  304,  307,  310,  314,  317,  321,
-            324,  327,  331,  334,  337,  343,  350,  356,  362,  369,  375,  381,  387,
-            394,  400,  406,  412,  418,  424,  430,  436,  442,  448,  454,  460,  466,
-            472,  478,  484,  490,  499,  507,  516,  525,  533,  542,  550,  559,  567,
-            576,  584,  592,  601,  609,  617,  625,  634,  644,  655,  666,  676,  687,
-            698,  708,  718,  729,  739,  749,  759,  770,  782,  795,  807,  819,  831,
-            844,  856,  868,  880,  891,  906,  920,  933,  947,  961,  975,  988,  1001,
-            1015, 1030, 1045, 1061, 1076, 1090, 1105, 1120, 1137, 1153, 1170, 1186, 1202,
-            1218, 1236, 1253, 1271, 1288, 1306, 1323, 1342, 1361, 1379, 1398, 1416, 1436,
-            1456, 1476, 1496, 1516, 1537, 1559, 1580, 1601, 1624, 1647, 1670, 1692, 1717,
-            1741, 1766, 1791, 1817, 1844, 1871, 1900, 1929, 1958, 1990, 2021, 2054, 2088,
-            2123, 2159, 2197, 2236, 2276, 2319, 2363, 2410, 2458, 2508, 2561, 2616, 2675,
-            2737, 2802, 2871, 2944, 3020, 3102, 3188, 3280, 3375, 3478, 3586, 3702, 3823,
-            3953, 4089, 4236, 4394, 4559, 4737, 4929, 5130, 5347,
+        private static readonly short[] DcQlookup10 =
+        {
+            4, 9, 10, 13, 15, 17, 20, 22, 25, 28, 31, 34, 37, 40, 43, 47, 50, 53, 57, 60, 64, 68, 71, 75, 78, 82,
+            86, 90, 93, 97, 101, 105, 109, 113, 116, 120, 124, 128, 132, 136, 140, 143, 147, 151, 155, 159, 163,
+            166, 170, 174, 178, 182, 185, 189, 193, 197, 200, 204, 208, 212, 215, 219, 223, 226, 230, 233, 237, 241,
+            244, 248, 251, 255, 259, 262, 266, 269, 273, 276, 280, 283, 287, 290, 293, 297, 300, 304, 307, 310, 314,
+            317, 321, 324, 327, 331, 334, 337, 343, 350, 356, 362, 369, 375, 381, 387, 394, 400, 406, 412, 418, 424,
+            430, 436, 442, 448, 454, 460, 466, 472, 478, 484, 490, 499, 507, 516, 525, 533, 542, 550, 559, 567, 576,
+            584, 592, 601, 609, 617, 625, 634, 644, 655, 666, 676, 687, 698, 708, 718, 729, 739, 749, 759, 770, 782,
+            795, 807, 819, 831, 844, 856, 868, 880, 891, 906, 920, 933, 947, 961, 975, 988, 1001, 1015, 1030, 1045,
+            1061, 1076, 1090, 1105, 1120, 1137, 1153, 1170, 1186, 1202, 1218, 1236, 1253, 1271, 1288, 1306, 1323,
+            1342, 1361, 1379, 1398, 1416, 1436, 1456, 1476, 1496, 1516, 1537, 1559, 1580, 1601, 1624, 1647, 1670,
+            1692, 1717, 1741, 1766, 1791, 1817, 1844, 1871, 1900, 1929, 1958, 1990, 2021, 2054, 2088, 2123, 2159,
+            2197, 2236, 2276, 2319, 2363, 2410, 2458, 2508, 2561, 2616, 2675, 2737, 2802, 2871, 2944, 3020, 3102,
+            3188, 3280, 3375, 3478, 3586, 3702, 3823, 3953, 4089, 4236, 4394, 4559, 4737, 4929, 5130, 5347
         };
 
-        private static readonly short[] _dcQlookup12 = {
-            4,     12,    18,    25,    33,    41,    50,    60,    70,    80,    91,
-            103,   115,   127,   140,   153,   166,   180,   194,   208,   222,   237,
-            251,   266,   281,   296,   312,   327,   343,   358,   374,   390,   405,
-            421,   437,   453,   469,   484,   500,   516,   532,   548,   564,   580,
-            596,   611,   627,   643,   659,   674,   690,   706,   721,   737,   752,
-            768,   783,   798,   814,   829,   844,   859,   874,   889,   904,   919,
-            934,   949,   964,   978,   993,   1008,  1022,  1037,  1051,  1065,  1080,
-            1094,  1108,  1122,  1136,  1151,  1165,  1179,  1192,  1206,  1220,  1234,
-            1248,  1261,  1275,  1288,  1302,  1315,  1329,  1342,  1368,  1393,  1419,
-            1444,  1469,  1494,  1519,  1544,  1569,  1594,  1618,  1643,  1668,  1692,
-            1717,  1741,  1765,  1789,  1814,  1838,  1862,  1885,  1909,  1933,  1957,
-            1992,  2027,  2061,  2096,  2130,  2165,  2199,  2233,  2267,  2300,  2334,
-            2367,  2400,  2434,  2467,  2499,  2532,  2575,  2618,  2661,  2704,  2746,
-            2788,  2830,  2872,  2913,  2954,  2995,  3036,  3076,  3127,  3177,  3226,
-            3275,  3324,  3373,  3421,  3469,  3517,  3565,  3621,  3677,  3733,  3788,
-            3843,  3897,  3951,  4005,  4058,  4119,  4181,  4241,  4301,  4361,  4420,
-            4479,  4546,  4612,  4677,  4742,  4807,  4871,  4942,  5013,  5083,  5153,
-            5222,  5291,  5367,  5442,  5517,  5591,  5665,  5745,  5825,  5905,  5984,
-            6063,  6149,  6234,  6319,  6404,  6495,  6587,  6678,  6769,  6867,  6966,
-            7064,  7163,  7269,  7376,  7483,  7599,  7715,  7832,  7958,  8085,  8214,
-            8352,  8492,  8635,  8788,  8945,  9104,  9275,  9450,  9639,  9832,  10031,
-            10245, 10465, 10702, 10946, 11210, 11482, 11776, 12081, 12409, 12750, 13118,
-            13501, 13913, 14343, 14807, 15290, 15812, 16356, 16943, 17575, 18237, 18949,
-            19718, 20521, 21387,
+        private static readonly short[] DcQlookup12 =
+        {
+            4, 12, 18, 25, 33, 41, 50, 60, 70, 80, 91, 103, 115, 127, 140, 153, 166, 180, 194, 208, 222, 237, 251,
+            266, 281, 296, 312, 327, 343, 358, 374, 390, 405, 421, 437, 453, 469, 484, 500, 516, 532, 548, 564, 580,
+            596, 611, 627, 643, 659, 674, 690, 706, 721, 737, 752, 768, 783, 798, 814, 829, 844, 859, 874, 889, 904,
+            919, 934, 949, 964, 978, 993, 1008, 1022, 1037, 1051, 1065, 1080, 1094, 1108, 1122, 1136, 1151, 1165,
+            1179, 1192, 1206, 1220, 1234, 1248, 1261, 1275, 1288, 1302, 1315, 1329, 1342, 1368, 1393, 1419, 1444,
+            1469, 1494, 1519, 1544, 1569, 1594, 1618, 1643, 1668, 1692, 1717, 1741, 1765, 1789, 1814, 1838, 1862,
+            1885, 1909, 1933, 1957, 1992, 2027, 2061, 2096, 2130, 2165, 2199, 2233, 2267, 2300, 2334, 2367, 2400,
+            2434, 2467, 2499, 2532, 2575, 2618, 2661, 2704, 2746, 2788, 2830, 2872, 2913, 2954, 2995, 3036, 3076,
+            3127, 3177, 3226, 3275, 3324, 3373, 3421, 3469, 3517, 3565, 3621, 3677, 3733, 3788, 3843, 3897, 3951,
+            4005, 4058, 4119, 4181, 4241, 4301, 4361, 4420, 4479, 4546, 4612, 4677, 4742, 4807, 4871, 4942, 5013,
+            5083, 5153, 5222, 5291, 5367, 5442, 5517, 5591, 5665, 5745, 5825, 5905, 5984, 6063, 6149, 6234, 6319,
+            6404, 6495, 6587, 6678, 6769, 6867, 6966, 7064, 7163, 7269, 7376, 7483, 7599, 7715, 7832, 7958, 8085,
+            8214, 8352, 8492, 8635, 8788, 8945, 9104, 9275, 9450, 9639, 9832, 10031, 10245, 10465, 10702, 10946,
+            11210, 11482, 11776, 12081, 12409, 12750, 13118, 13501, 13913, 14343, 14807, 15290, 15812, 16356, 16943,
+            17575, 18237, 18949, 19718, 20521, 21387
         };
 
-        private static readonly short[] _acQlookup = {
-            4,    8,    9,    10,   11,   12,   13,   14,   15,   16,   17,   18,   19,
-            20,   21,   22,   23,   24,   25,   26,   27,   28,   29,   30,   31,   32,
-            33,   34,   35,   36,   37,   38,   39,   40,   41,   42,   43,   44,   45,
-            46,   47,   48,   49,   50,   51,   52,   53,   54,   55,   56,   57,   58,
-            59,   60,   61,   62,   63,   64,   65,   66,   67,   68,   69,   70,   71,
-            72,   73,   74,   75,   76,   77,   78,   79,   80,   81,   82,   83,   84,
-            85,   86,   87,   88,   89,   90,   91,   92,   93,   94,   95,   96,   97,
-            98,   99,   100,  101,  102,  104,  106,  108,  110,  112,  114,  116,  118,
-            120,  122,  124,  126,  128,  130,  132,  134,  136,  138,  140,  142,  144,
-            146,  148,  150,  152,  155,  158,  161,  164,  167,  170,  173,  176,  179,
-            182,  185,  188,  191,  194,  197,  200,  203,  207,  211,  215,  219,  223,
-            227,  231,  235,  239,  243,  247,  251,  255,  260,  265,  270,  275,  280,
-            285,  290,  295,  300,  305,  311,  317,  323,  329,  335,  341,  347,  353,
-            359,  366,  373,  380,  387,  394,  401,  408,  416,  424,  432,  440,  448,
-            456,  465,  474,  483,  492,  501,  510,  520,  530,  540,  550,  560,  571,
-            582,  593,  604,  615,  627,  639,  651,  663,  676,  689,  702,  715,  729,
-            743,  757,  771,  786,  801,  816,  832,  848,  864,  881,  898,  915,  933,
-            951,  969,  988,  1007, 1026, 1046, 1066, 1087, 1108, 1129, 1151, 1173, 1196,
-            1219, 1243, 1267, 1292, 1317, 1343, 1369, 1396, 1423, 1451, 1479, 1508, 1537,
-            1567, 1597, 1628, 1660, 1692, 1725, 1759, 1793, 1828,
+        private static readonly short[] AcQlookup =
+        {
+            4, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33,
+            34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
+            60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85,
+            86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 104, 106, 108, 110, 112, 114,
+            116, 118, 120, 122, 124, 126, 128, 130, 132, 134, 136, 138, 140, 142, 144, 146, 148, 150, 152, 155, 158,
+            161, 164, 167, 170, 173, 176, 179, 182, 185, 188, 191, 194, 197, 200, 203, 207, 211, 215, 219, 223, 227,
+            231, 235, 239, 243, 247, 251, 255, 260, 265, 270, 275, 280, 285, 290, 295, 300, 305, 311, 317, 323, 329,
+            335, 341, 347, 353, 359, 366, 373, 380, 387, 394, 401, 408, 416, 424, 432, 440, 448, 456, 465, 474, 483,
+            492, 501, 510, 520, 530, 540, 550, 560, 571, 582, 593, 604, 615, 627, 639, 651, 663, 676, 689, 702, 715,
+            729, 743, 757, 771, 786, 801, 816, 832, 848, 864, 881, 898, 915, 933, 951, 969, 988, 1007, 1026, 1046,
+            1066, 1087, 1108, 1129, 1151, 1173, 1196, 1219, 1243, 1267, 1292, 1317, 1343, 1369, 1396, 1423, 1451,
+            1479, 1508, 1537, 1567, 1597, 1628, 1660, 1692, 1725, 1759, 1793, 1828
         };
 
-        private static readonly short[] _acQlookup10 = {
-            4,    9,    11,   13,   16,   18,   21,   24,   27,   30,   33,   37,   40,
-            44,   48,   51,   55,   59,   63,   67,   71,   75,   79,   83,   88,   92,
-            96,   100,  105,  109,  114,  118,  122,  127,  131,  136,  140,  145,  149,
-            154,  158,  163,  168,  172,  177,  181,  186,  190,  195,  199,  204,  208,
-            213,  217,  222,  226,  231,  235,  240,  244,  249,  253,  258,  262,  267,
-            271,  275,  280,  284,  289,  293,  297,  302,  306,  311,  315,  319,  324,
-            328,  332,  337,  341,  345,  349,  354,  358,  362,  367,  371,  375,  379,
-            384,  388,  392,  396,  401,  409,  417,  425,  433,  441,  449,  458,  466,
-            474,  482,  490,  498,  506,  514,  523,  531,  539,  547,  555,  563,  571,
-            579,  588,  596,  604,  616,  628,  640,  652,  664,  676,  688,  700,  713,
-            725,  737,  749,  761,  773,  785,  797,  809,  825,  841,  857,  873,  889,
-            905,  922,  938,  954,  970,  986,  1002, 1018, 1038, 1058, 1078, 1098, 1118,
-            1138, 1158, 1178, 1198, 1218, 1242, 1266, 1290, 1314, 1338, 1362, 1386, 1411,
-            1435, 1463, 1491, 1519, 1547, 1575, 1603, 1631, 1663, 1695, 1727, 1759, 1791,
-            1823, 1859, 1895, 1931, 1967, 2003, 2039, 2079, 2119, 2159, 2199, 2239, 2283,
-            2327, 2371, 2415, 2459, 2507, 2555, 2603, 2651, 2703, 2755, 2807, 2859, 2915,
-            2971, 3027, 3083, 3143, 3203, 3263, 3327, 3391, 3455, 3523, 3591, 3659, 3731,
-            3803, 3876, 3952, 4028, 4104, 4184, 4264, 4348, 4432, 4516, 4604, 4692, 4784,
-            4876, 4972, 5068, 5168, 5268, 5372, 5476, 5584, 5692, 5804, 5916, 6032, 6148,
-            6268, 6388, 6512, 6640, 6768, 6900, 7036, 7172, 7312,
+        private static readonly short[] AcQlookup10 =
+        {
+            4, 9, 11, 13, 16, 18, 21, 24, 27, 30, 33, 37, 40, 44, 48, 51, 55, 59, 63, 67, 71, 75, 79, 83, 88, 92,
+            96, 100, 105, 109, 114, 118, 122, 127, 131, 136, 140, 145, 149, 154, 158, 163, 168, 172, 177, 181, 186,
+            190, 195, 199, 204, 208, 213, 217, 222, 226, 231, 235, 240, 244, 249, 253, 258, 262, 267, 271, 275, 280,
+            284, 289, 293, 297, 302, 306, 311, 315, 319, 324, 328, 332, 337, 341, 345, 349, 354, 358, 362, 367, 371,
+            375, 379, 384, 388, 392, 396, 401, 409, 417, 425, 433, 441, 449, 458, 466, 474, 482, 490, 498, 506, 514,
+            523, 531, 539, 547, 555, 563, 571, 579, 588, 596, 604, 616, 628, 640, 652, 664, 676, 688, 700, 713, 725,
+            737, 749, 761, 773, 785, 797, 809, 825, 841, 857, 873, 889, 905, 922, 938, 954, 970, 986, 1002, 1018,
+            1038, 1058, 1078, 1098, 1118, 1138, 1158, 1178, 1198, 1218, 1242, 1266, 1290, 1314, 1338, 1362, 1386,
+            1411, 1435, 1463, 1491, 1519, 1547, 1575, 1603, 1631, 1663, 1695, 1727, 1759, 1791, 1823, 1859, 1895,
+            1931, 1967, 2003, 2039, 2079, 2119, 2159, 2199, 2239, 2283, 2327, 2371, 2415, 2459, 2507, 2555, 2603,
+            2651, 2703, 2755, 2807, 2859, 2915, 2971, 3027, 3083, 3143, 3203, 3263, 3327, 3391, 3455, 3523, 3591,
+            3659, 3731, 3803, 3876, 3952, 4028, 4104, 4184, 4264, 4348, 4432, 4516, 4604, 4692, 4784, 4876, 4972,
+            5068, 5168, 5268, 5372, 5476, 5584, 5692, 5804, 5916, 6032, 6148, 6268, 6388, 6512, 6640, 6768, 6900,
+            7036, 7172, 7312
         };
 
-        private static readonly short[] _acQlookup12 = {
-            4,     13,    19,    27,    35,    44,    54,    64,    75,    87,    99,
-            112,   126,   139,   154,   168,   183,   199,   214,   230,   247,   263,
-            280,   297,   314,   331,   349,   366,   384,   402,   420,   438,   456,
-            475,   493,   511,   530,   548,   567,   586,   604,   623,   642,   660,
-            679,   698,   716,   735,   753,   772,   791,   809,   828,   846,   865,
-            884,   902,   920,   939,   957,   976,   994,   1012,  1030,  1049,  1067,
-            1085,  1103,  1121,  1139,  1157,  1175,  1193,  1211,  1229,  1246,  1264,
-            1282,  1299,  1317,  1335,  1352,  1370,  1387,  1405,  1422,  1440,  1457,
-            1474,  1491,  1509,  1526,  1543,  1560,  1577,  1595,  1627,  1660,  1693,
-            1725,  1758,  1791,  1824,  1856,  1889,  1922,  1954,  1987,  2020,  2052,
-            2085,  2118,  2150,  2183,  2216,  2248,  2281,  2313,  2346,  2378,  2411,
-            2459,  2508,  2556,  2605,  2653,  2701,  2750,  2798,  2847,  2895,  2943,
-            2992,  3040,  3088,  3137,  3185,  3234,  3298,  3362,  3426,  3491,  3555,
-            3619,  3684,  3748,  3812,  3876,  3941,  4005,  4069,  4149,  4230,  4310,
-            4390,  4470,  4550,  4631,  4711,  4791,  4871,  4967,  5064,  5160,  5256,
-            5352,  5448,  5544,  5641,  5737,  5849,  5961,  6073,  6185,  6297,  6410,
-            6522,  6650,  6778,  6906,  7034,  7162,  7290,  7435,  7579,  7723,  7867,
-            8011,  8155,  8315,  8475,  8635,  8795,  8956,  9132,  9308,  9484,  9660,
-            9836,  10028, 10220, 10412, 10604, 10812, 11020, 11228, 11437, 11661, 11885,
-            12109, 12333, 12573, 12813, 13053, 13309, 13565, 13821, 14093, 14365, 14637,
-            14925, 15213, 15502, 15806, 16110, 16414, 16734, 17054, 17390, 17726, 18062,
-            18414, 18766, 19134, 19502, 19886, 20270, 20670, 21070, 21486, 21902, 22334,
-            22766, 23214, 23662, 24126, 24590, 25070, 25551, 26047, 26559, 27071, 27599,
-            28143, 28687, 29247,
+        private static readonly short[] AcQlookup12 =
+        {
+            4, 13, 19, 27, 35, 44, 54, 64, 75, 87, 99, 112, 126, 139, 154, 168, 183, 199, 214, 230, 247, 263, 280,
+            297, 314, 331, 349, 366, 384, 402, 420, 438, 456, 475, 493, 511, 530, 548, 567, 586, 604, 623, 642, 660,
+            679, 698, 716, 735, 753, 772, 791, 809, 828, 846, 865, 884, 902, 920, 939, 957, 976, 994, 1012, 1030,
+            1049, 1067, 1085, 1103, 1121, 1139, 1157, 1175, 1193, 1211, 1229, 1246, 1264, 1282, 1299, 1317, 1335,
+            1352, 1370, 1387, 1405, 1422, 1440, 1457, 1474, 1491, 1509, 1526, 1543, 1560, 1577, 1595, 1627, 1660,
+            1693, 1725, 1758, 1791, 1824, 1856, 1889, 1922, 1954, 1987, 2020, 2052, 2085, 2118, 2150, 2183, 2216,
+            2248, 2281, 2313, 2346, 2378, 2411, 2459, 2508, 2556, 2605, 2653, 2701, 2750, 2798, 2847, 2895, 2943,
+            2992, 3040, 3088, 3137, 3185, 3234, 3298, 3362, 3426, 3491, 3555, 3619, 3684, 3748, 3812, 3876, 3941,
+            4005, 4069, 4149, 4230, 4310, 4390, 4470, 4550, 4631, 4711, 4791, 4871, 4967, 5064, 5160, 5256, 5352,
+            5448, 5544, 5641, 5737, 5849, 5961, 6073, 6185, 6297, 6410, 6522, 6650, 6778, 6906, 7034, 7162, 7290,
+            7435, 7579, 7723, 7867, 8011, 8155, 8315, 8475, 8635, 8795, 8956, 9132, 9308, 9484, 9660, 9836, 10028,
+            10220, 10412, 10604, 10812, 11020, 11228, 11437, 11661, 11885, 12109, 12333, 12573, 12813, 13053, 13309,
+            13565, 13821, 14093, 14365, 14637, 14925, 15213, 15502, 15806, 16110, 16414, 16734, 17054, 17390, 17726,
+            18062, 18414, 18766, 19134, 19502, 19886, 20270, 20670, 21070, 21486, 21902, 22334, 22766, 23214, 23662,
+            24126, 24590, 25070, 25551, 26047, 26559, 27071, 27599, 28143, 28687, 29247
         };
 
         public static short DcQuant(int qindex, int delta, BitDepth bitDepth)
         {
             switch (bitDepth)
             {
-                case BitDepth.Bits8:
-                    return _dcQlookup[Math.Clamp(qindex + delta, 0, MaxQ)];
-                case BitDepth.Bits10:
-                    return _dcQlookup10[Math.Clamp(qindex + delta, 0, MaxQ)];
-                case BitDepth.Bits12:
-                    return _dcQlookup12[Math.Clamp(qindex + delta, 0, MaxQ)];
+                case BitDepth.Bits8: return DcQlookup[Math.Clamp(qindex + delta, 0, MaxQ)];
+                case BitDepth.Bits10: return DcQlookup10[Math.Clamp(qindex + delta, 0, MaxQ)];
+                case BitDepth.Bits12: return DcQlookup12[Math.Clamp(qindex + delta, 0, MaxQ)];
                 default:
-                    Debug.Assert(false, "bit_depth should be VPX_BITS_8, VPX_BITS_10 or VPX_BITS_12");
-
+                    Debug.Assert(false, "bitDepth should be Bits8, Bits10 or Bits12");
                     return -1;
             }
         }
@@ -175,30 +130,13 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
         {
             switch (bitDepth)
             {
-                case BitDepth.Bits8:
-                    return _acQlookup[Math.Clamp(qindex + delta, 0, MaxQ)];
-                case BitDepth.Bits10:
-                    return _acQlookup10[Math.Clamp(qindex + delta, 0, MaxQ)];
-                case BitDepth.Bits12:
-                    return _acQlookup12[Math.Clamp(qindex + delta, 0, MaxQ)];
+                case BitDepth.Bits8: return AcQlookup[Math.Clamp(qindex + delta, 0, MaxQ)];
+                case BitDepth.Bits10: return AcQlookup10[Math.Clamp(qindex + delta, 0, MaxQ)];
+                case BitDepth.Bits12: return AcQlookup12[Math.Clamp(qindex + delta, 0, MaxQ)];
                 default:
-                    Debug.Assert(false, "bit_depth should be VPX_BITS_8, VPX_BITS_10 or VPX_BITS_12");
-
+                    Debug.Assert(false, "bitDepth should be Bits8, Bits10 or Bits12");
                     return -1;
             }
         }
-
-        public static int GetQIndex(ref Segmentation seg, int segmentId, int baseQIndex)
-        {
-            if (seg.IsSegFeatureActive(segmentId, SegLvlFeatures.SegLvlAltQ) != 0)
-            {
-                int data = seg.GetSegData(segmentId, SegLvlFeatures.SegLvlAltQ);
-                int segQIndex = seg.AbsDelta == Constants.SegmentAbsData ? data : baseQIndex + data;
-
-                return Math.Clamp(segQIndex, 0, MaxQ);
-            }
-
-            return baseQIndex;
-        }
     }
-}
+}

src/Ryujinx.Graphics.Nvdec.Vp9/ReadBitBuffer.cs

@@ -0,0 +1,84 @@
+using Ryujinx.Graphics.Nvdec.Vp9.Common;
+using Ryujinx.Graphics.Nvdec.Vp9.Types;
+using System;
+
+namespace Ryujinx.Graphics.Nvdec.Vp9
+{
+    public ref struct ReadBitBuffer
+    {
+        public ReadOnlySpan<byte> BitBuffer;
+        public ulong BitOffset;
+        public object ErrorHandlerData;
+
+        public int DecodeUnsignedMax(int max)
+        {
+            int data = ReadLiteral(BitUtils.GetUnsignedBits((uint)max));
+            return data > max ? max : data;
+        }
+
+        public ulong BytesRead()
+        {
+            return (BitOffset + 7) >> 3;
+        }
+
+        public int ReadBit()
+        {
+            ulong off = BitOffset;
+            ulong p = off >> 3;
+            int q = 7 - (int)(off & 0x7);
+            if (p < (ulong)BitBuffer.Length)
+            {
+                int bit = (BitBuffer[(int)p] >> q) & 1;
+                BitOffset = off + 1;
+                return bit;
+            }
+
+            return 0;
+        }
+
+        public int ReadLiteral(int bits)
+        {
+            int value = 0, bit;
+            for (bit = bits - 1; bit >= 0; bit--)
+            {
+                value |= ReadBit() << bit;
+            }
+
+            return value;
+        }
+
+        public int ReadSignedLiteral(int bits)
+        {
+            int value = ReadLiteral(bits);
+            return ReadBit() != 0 ? -value : value;
+        }
+
+        public int ReadInvSignedLiteral(int bits)
+        {
+            return ReadSignedLiteral(bits);
+        }
+
+        public int ReadDeltaQ()
+        {
+            return ReadBit() != 0 ? ReadSignedLiteral(4) : 0;
+        }
+
+        public void ReadFrameSize(out int width, out int height)
+        {
+            width = ReadLiteral(16) + 1;
+            height = ReadLiteral(16) + 1;
+        }
+
+        public BitstreamProfile ReadProfile()
+        {
+            int profile = ReadBit();
+            profile |= ReadBit() << 1;
+            if (profile > 2)
+            {
+                profile += ReadBit();
+            }
+
+            return (BitstreamProfile)profile;
+        }
+    }
+}

src/Ryujinx.Graphics.Nvdec.Vp9/ReconInter.cs

@@ -1,4 +1,4 @@
-using Ryujinx.Common.Memory;
+using Ryujinx.Common.Memory;
 using Ryujinx.Graphics.Nvdec.Vp9.Types;
 using System;
 using System.Diagnostics;
@@ -77,65 +77,38 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                 bd);
         }
 
-        private static int RoundMvCompQ4(int value)
+        public static int RoundMvCompQ4(int value)
         {
             return (value < 0 ? value - 2 : value + 2) / 4;
         }
 
-        private static Mv MiMvPredQ4(ref ModeInfo mi, int idx)
-        {
-            return new Mv
-            {
-                Row = (short)RoundMvCompQ4(
-                    mi.Bmi[0].Mv[idx].Row + mi.Bmi[1].Mv[idx].Row +
-                    mi.Bmi[2].Mv[idx].Row + mi.Bmi[3].Mv[idx].Row),
-                Col = (short)RoundMvCompQ4(
-                    mi.Bmi[0].Mv[idx].Col + mi.Bmi[1].Mv[idx].Col +
-                    mi.Bmi[2].Mv[idx].Col + mi.Bmi[3].Mv[idx].Col),
-            };
-        }
-
-        private static int RoundMvCompQ2(int value)
+        public static int RoundMvCompQ2(int value)
         {
             return (value < 0 ? value - 1 : value + 1) / 2;
         }
 
-        private static Mv MiMvPredQ2(ref ModeInfo mi, int idx, int block0, int block1)
-        {
-            return new Mv
-            {
-                Row = (short)RoundMvCompQ2(
-                    mi.Bmi[block0].Mv[idx].Row +
-                    mi.Bmi[block1].Mv[idx].Row),
-                Col = (short)RoundMvCompQ2(
-                    mi.Bmi[block0].Mv[idx].Col +
-                    mi.Bmi[block1].Mv[idx].Col),
-            };
-        }
-
         public static Mv ClampMvToUmvBorderSb(ref MacroBlockD xd, ref Mv srcMv, int bw, int bh, int ssX, int ssY)
         {
             // If the MV points so far into the UMV border that no visible pixels
             // are used for reconstruction, the subpel part of the MV can be
             // discarded and the MV limited to 16 pixels with equivalent results.
-            int spelLeft = (Constants.Vp9InterpExtend + bw) << SubpelBits;
+            int spelLeft = (Constants.InterpExtend + bw) << SubpelBits;
             int spelRight = spelLeft - SubpelShifts;
-            int spelTop = (Constants.Vp9InterpExtend + bh) << SubpelBits;
+            int spelTop = (Constants.InterpExtend + bh) << SubpelBits;
             int spelBottom = spelTop - SubpelShifts;
             Mv clampedMv = new()
             {
-                Row = (short)(srcMv.Row * (1 << (1 - ssY))),
-                Col = (short)(srcMv.Col * (1 << (1 - ssX))),
+                Row = (short)(srcMv.Row * (1 << (1 - ssY))), Col = (short)(srcMv.Col * (1 << (1 - ssX)))
             };
 
             Debug.Assert(ssX <= 1);
             Debug.Assert(ssY <= 1);
 
-            clampedMv.ClampMv(
-               xd.MbToLeftEdge * (1 << (1 - ssX)) - spelLeft,
-               xd.MbToRightEdge * (1 << (1 - ssX)) + spelRight,
-               xd.MbToTopEdge * (1 << (1 - ssY)) - spelTop,
-               xd.MbToBottomEdge * (1 << (1 - ssY)) + spelBottom);
+            clampedMv.Clamp(
+                (xd.MbToLeftEdge * (1 << (1 - ssX))) - spelLeft,
+                (xd.MbToRightEdge * (1 << (1 - ssX))) + spelRight,
+                (xd.MbToTopEdge * (1 << (1 - ssY))) - spelTop,
+                (xd.MbToBottomEdge * (1 << (1 - ssY))) + spelBottom);
 
             return clampedMv;
         }
@@ -150,18 +123,19 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                     res = mi.Bmi[block].Mv[refr];
                     break;
                 case 1:
-                    res = MiMvPredQ2(ref mi, refr, block, block + 2);
+                    res = mi.MvPredQ2(refr, block, block + 2);
                     break;
                 case 2:
-                    res = MiMvPredQ2(ref mi, refr, block, block + 1);
+                    res = mi.MvPredQ2(refr, block, block + 1);
                     break;
                 case 3:
-                    res = MiMvPredQ4(ref mi, refr);
+                    res = mi.MvPredQ4(refr);
                     break;
                 default:
                     Debug.Assert(ssIdx <= 3 && ssIdx >= 0);
                     break;
             }
+
             return res;
         }
 
@@ -169,8 +143,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
         {
             int x = !sf.IsNull ? sf.Value.ScaleValueX(xOffset) : xOffset;
             int y = !sf.IsNull ? sf.Value.ScaleValueY(yOffset) : yOffset;
-
-            return y * stride + x;
+            return (y * stride) + x;
         }
 
         private static void SetupPredPlanes(
@@ -203,12 +176,12 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             strides[0] = src.Stride;
             strides[1] = src.UvStride;
             strides[2] = src.UvStride;
-            int i;
 
-            for (i = 0; i < Constants.MaxMbPlane; ++i)
+            for (int i = 0; i < Constants.MaxMbPlane; ++i)
             {
                 ref MacroBlockDPlane pd = ref planes[i];
-                SetupPredPlanes(ref pd.Dst, buffers[i], strides[i], miRow, miCol, Ptr<ScaleFactors>.Null, pd.SubsamplingX, pd.SubsamplingY);
+                SetupPredPlanes(ref pd.Dst, buffers[i], strides[i], miRow, miCol, Ptr<ScaleFactors>.Null,
+                    pd.SubsamplingX, pd.SubsamplingY);
             }
         }
 
@@ -230,14 +203,14 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                 strides[0] = src.Stride;
                 strides[1] = src.UvStride;
                 strides[2] = src.UvStride;
-                int i;
 
-                for (i = 0; i < Constants.MaxMbPlane; ++i)
+                for (int i = 0; i < Constants.MaxMbPlane; ++i)
                 {
                     ref MacroBlockDPlane pd = ref xd.Plane[i];
-                    SetupPredPlanes(ref pd.Pre[idx], buffers[i], strides[i], miRow, miCol, sf, pd.SubsamplingX, pd.SubsamplingY);
+                    SetupPredPlanes(ref pd.Pre[idx], buffers[i], strides[i], miRow, miCol, sf, pd.SubsamplingX,
+                        pd.SubsamplingY);
                 }
             }
         }
     }
-}
+}

src/Ryujinx.Graphics.Nvdec.Vp9/ReconIntra.cs

@@ -1,4 +1,4 @@
-using Ryujinx.Graphics.Nvdec.Vp9.Common;
+using Ryujinx.Graphics.Nvdec.Vp9.Common;
 using Ryujinx.Graphics.Nvdec.Vp9.Types;
 using System;
 using static Ryujinx.Graphics.Nvdec.Vp9.Dsp.IntraPred;
@@ -7,7 +7,8 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
 {
     internal static class ReconIntra
     {
-        public static readonly TxType[] IntraModeToTxTypeLookup = {
+        public static readonly TxType[] IntraModeToTxTypeLookup =
+        {
             TxType.DctDct, // DC
             TxType.AdstDct, // V
             TxType.DctAdst, // H
@@ -17,7 +18,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             TxType.DctAdst, // D153
             TxType.DctAdst, // D207
             TxType.AdstDct, // D63
-            TxType.AdstAdst, // TM
+            TxType.AdstAdst // TM
         };
 
         private const int NeedLeft = 1 << 1;
@@ -35,231 +36,123 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             NeedLeft | NeedAbove, // D153
             NeedLeft, // D207
             NeedAboveRight, // D63
-            NeedLeft | NeedAbove, // TM
+            NeedLeft | NeedAbove // TM
         };
 
         private unsafe delegate void IntraPredFn(byte* dst, int stride, byte* above, byte* left);
 
-        private static readonly unsafe IntraPredFn[][] _pred = {
-            new IntraPredFn[]
-            {
-                null,
-                null,
-                null,
-                null,
-            },
-            new IntraPredFn[]
-            {
-                VPredictor4x4,
-                VPredictor8x8,
-                VPredictor16x16,
-                VPredictor32x32,
-            },
-            new IntraPredFn[]
-            {
-                HPredictor4x4,
-                HPredictor8x8,
-                HPredictor16x16,
-                HPredictor32x32,
-            },
-            new IntraPredFn[]
-            {
-                D45Predictor4x4,
-                D45Predictor8x8,
-                D45Predictor16x16,
-                D45Predictor32x32,
-            },
-            new IntraPredFn[]
-            {
-                D135Predictor4x4,
-                D135Predictor8x8,
-                D135Predictor16x16,
-                D135Predictor32x32,
-            },
-            new IntraPredFn[]
-            {
-                D117Predictor4x4,
-                D117Predictor8x8,
-                D117Predictor16x16,
-                D117Predictor32x32,
-            },
-            new IntraPredFn[]
-            {
-                D153Predictor4x4,
-                D153Predictor8x8,
-                D153Predictor16x16,
-                D153Predictor32x32,
-            },
-            new IntraPredFn[]
-            {
-                D207Predictor4x4,
-                D207Predictor8x8,
-                D207Predictor16x16,
-                D207Predictor32x32,
-            },
-            new IntraPredFn[]
-            {
-                D63Predictor4x4,
-                D63Predictor8x8,
-                D63Predictor16x16,
-                D63Predictor32x32,
-            },
-            new IntraPredFn[]
-            {
-                TMPredictor4x4,
-                TMPredictor8x8,
-                TMPredictor16x16,
-                TMPredictor32x32,
-            },
+        private static readonly unsafe IntraPredFn[][] Pred =
+        {
+            new IntraPredFn[] { null, null, null, null },
+            new IntraPredFn[] { VPredictor4x4, VPredictor8x8, VPredictor16x16, VPredictor32x32 },
+            new IntraPredFn[] { HPredictor4x4, HPredictor8x8, HPredictor16x16, HPredictor32x32 },
+            new IntraPredFn[] { D45Predictor4x4, D45Predictor8x8, D45Predictor16x16, D45Predictor32x32 },
+            new IntraPredFn[] { D135Predictor4x4, D135Predictor8x8, D135Predictor16x16, D135Predictor32x32 },
+            new IntraPredFn[] { D117Predictor4x4, D117Predictor8x8, D117Predictor16x16, D117Predictor32x32 },
+            new IntraPredFn[] { D153Predictor4x4, D153Predictor8x8, D153Predictor16x16, D153Predictor32x32 },
+            new IntraPredFn[] { D207Predictor4x4, D207Predictor8x8, D207Predictor16x16, D207Predictor32x32 },
+            new IntraPredFn[] { D63Predictor4x4, D63Predictor8x8, D63Predictor16x16, D63Predictor32x32 },
+            new IntraPredFn[] { TmPredictor4x4, TmPredictor8x8, TmPredictor16x16, TmPredictor32x32 }
         };
 
-        private static readonly unsafe IntraPredFn[][][] _dcPred = {
+        private static readonly unsafe IntraPredFn[][][] DcPred =
+        {
             new[]
             {
                 new IntraPredFn[]
                 {
-                    Dc128Predictor4x4,
-                    Dc128Predictor8x8,
-                    Dc128Predictor16x16,
-                    Dc128Predictor32x32,
+                    Dc128Predictor4x4, Dc128Predictor8x8, Dc128Predictor16x16, Dc128Predictor32x32
                 },
                 new IntraPredFn[]
                 {
-                    DcTopPredictor4x4,
-                    DcTopPredictor8x8,
-                    DcTopPredictor16x16,
-                    DcTopPredictor32x32,
-                },
+                    DcTopPredictor4x4, DcTopPredictor8x8, DcTopPredictor16x16, DcTopPredictor32x32
+                }
             },
             new[]
             {
                 new IntraPredFn[]
                 {
-                    DcLeftPredictor4x4,
-                    DcLeftPredictor8x8,
-                    DcLeftPredictor16x16,
-                    DcLeftPredictor32x32,
+                    DcLeftPredictor4x4, DcLeftPredictor8x8, DcLeftPredictor16x16, DcLeftPredictor32x32
                 },
-                new IntraPredFn[]
-                {
-                    DcPredictor4x4,
-                    DcPredictor8x8,
-                    DcPredictor16x16,
-                    DcPredictor32x32,
-                },
-            },
+                new IntraPredFn[] { DcPredictor4x4, DcPredictor8x8, DcPredictor16x16, DcPredictor32x32 }
+            }
         };
 
         private unsafe delegate void IntraHighPredFn(ushort* dst, int stride, ushort* above, ushort* left, int bd);
 
-        private static readonly unsafe IntraHighPredFn[][] _predHigh = {
+        private static readonly unsafe IntraHighPredFn[][] PredHigh =
+        {
+            new IntraHighPredFn[] { null, null, null, null },
             new IntraHighPredFn[]
             {
-                null,
-                null,
-                null,
-                null,
+                HighbdVPredictor4x4, HighbdVPredictor8x8, HighbdVPredictor16x16, HighbdVPredictor32x32
             },
             new IntraHighPredFn[]
             {
-                HighbdVPredictor4x4,
-                HighbdVPredictor8x8,
-                HighbdVPredictor16x16,
-                HighbdVPredictor32x32,
+                HighbdHPredictor4x4, HighbdHPredictor8x8, HighbdHPredictor16x16, HighbdHPredictor32x32
             },
             new IntraHighPredFn[]
             {
-                HighbdHPredictor4x4,
-                HighbdHPredictor8x8,
-                HighbdHPredictor16x16,
-                HighbdHPredictor32x32,
+                HighbdD45Predictor4x4, HighbdD45Predictor8x8, HighbdD45Predictor16x16, HighbdD45Predictor32x32
             },
             new IntraHighPredFn[]
             {
-                HighbdD45Predictor4x4,
-                HighbdD45Predictor8x8,
-                HighbdD45Predictor16x16,
-                HighbdD45Predictor32x32,
+                HighbdD135Predictor4x4, HighbdD135Predictor8x8, HighbdD135Predictor16x16,
+                HighbdD135Predictor32x32
             },
             new IntraHighPredFn[]
             {
-                HighbdD135Predictor4x4,
-                HighbdD135Predictor8x8,
-                HighbdD135Predictor16x16,
-                HighbdD135Predictor32x32,
+                HighbdD117Predictor4x4, HighbdD117Predictor8x8, HighbdD117Predictor16x16,
+                HighbdD117Predictor32x32
             },
             new IntraHighPredFn[]
             {
-                HighbdD117Predictor4x4,
-                HighbdD117Predictor8x8,
-                HighbdD117Predictor16x16,
-                HighbdD117Predictor32x32,
+                HighbdD153Predictor4x4, HighbdD153Predictor8x8, HighbdD153Predictor16x16,
+                HighbdD153Predictor32x32
             },
             new IntraHighPredFn[]
             {
-                HighbdD153Predictor4x4,
-                HighbdD153Predictor8x8,
-                HighbdD153Predictor16x16,
-                HighbdD153Predictor32x32,
+                HighbdD207Predictor4x4, HighbdD207Predictor8x8, HighbdD207Predictor16x16,
+                HighbdD207Predictor32x32
             },
             new IntraHighPredFn[]
             {
-                HighbdD207Predictor4x4,
-                HighbdD207Predictor8x8,
-                HighbdD207Predictor16x16,
-                HighbdD207Predictor32x32,
+                HighbdD63Predictor4x4, HighbdD63Predictor8x8, HighbdD63Predictor16x16, HighbdD63Predictor32x32
             },
             new IntraHighPredFn[]
             {
-                HighbdD63Predictor4x4,
-                HighbdD63Predictor8x8,
-                HighbdD63Predictor16x16,
-                HighbdD63Predictor32x32,
-            },
-            new IntraHighPredFn[]
-            {
-                HighbdTMPredictor4x4,
-                HighbdTMPredictor8x8,
-                HighbdTMPredictor16x16,
-                HighbdTMPredictor32x32,
-            },
+                HighbdTmPredictor4x4, HighbdTmPredictor8x8, HighbdTmPredictor16x16, HighbdTmPredictor32x32
+            }
         };
 
-        private static readonly unsafe IntraHighPredFn[][][] _dcPredHigh = {
+        private static readonly unsafe IntraHighPredFn[][][] DcPredHigh =
+        {
             new[]
             {
                 new IntraHighPredFn[]
                 {
-                    HighbdDc128Predictor4x4,
-                    HighbdDc128Predictor8x8,
-                    HighbdDc128Predictor16x16,
-                    HighbdDc128Predictor32x32,
+                    HighbdDc128Predictor4x4, HighbdDc128Predictor8x8, HighbdDc128Predictor16x16,
+                    HighbdDc128Predictor32x32
                 },
                 new IntraHighPredFn[]
                 {
-                    HighbdDcTopPredictor4x4,
-                    HighbdDcTopPredictor8x8,
-                    HighbdDcTopPredictor16x16,
-                    HighbdDcTopPredictor32x32,
-                },
+                    HighbdDcTopPredictor4x4, HighbdDcTopPredictor8x8, HighbdDcTopPredictor16x16,
+                    HighbdDcTopPredictor32x32
+                }
             },
             new[]
             {
                 new IntraHighPredFn[]
                 {
-                    HighbdDcLeftPredictor4x4,
-                    HighbdDcLeftPredictor8x8,
-                    HighbdDcLeftPredictor16x16,
-                    HighbdDcLeftPredictor32x32,
+                    HighbdDcLeftPredictor4x4, HighbdDcLeftPredictor8x8, HighbdDcLeftPredictor16x16,
+                    HighbdDcLeftPredictor32x32
                 },
                 new IntraHighPredFn[]
                 {
-                    HighbdDcPredictor4x4,
-                    HighbdDcPredictor8x8,
-                    HighbdDcPredictor16x16,
-                    HighbdDcPredictor32x32,
-                },
-            },
+                    HighbdDcPredictor4x4, HighbdDcPredictor8x8, HighbdDcPredictor16x16,
+                    HighbdDcPredictor32x32
+                }
+            }
         };
 
         private static unsafe void BuildIntraPredictorsHigh(
@@ -327,7 +220,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                         {
                             for (i = 0; i < bs; ++i)
                             {
-                                leftCol[i] = refr[i * refStride - 1];
+                                leftCol[i] = refr[(i * refStride) - 1];
                             }
                         }
                         else
@@ -335,12 +228,12 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                             int extendBottom = frameHeight - y0;
                             for (i = 0; i < extendBottom; ++i)
                             {
-                                leftCol[i] = refr[i * refStride - 1];
+                                leftCol[i] = refr[(i * refStride) - 1];
                             }
 
                             for (; i < bs; ++i)
                             {
-                                leftCol[i] = refr[(extendBottom - 1) * refStride - 1];
+                                leftCol[i] = refr[((extendBottom - 1) * refStride) - 1];
                             }
                         }
                     }
@@ -349,7 +242,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                         /* faster path if the block does not need extension */
                         for (i = 0; i < bs; ++i)
                         {
-                            leftCol[i] = refr[i * refStride - 1];
+                            leftCol[i] = refr[(i * refStride) - 1];
                         }
                     }
                 }
@@ -391,6 +284,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                             MemoryUtil.Copy(aboveRow, aboveRef, bs);
                         }
                     }
+
                     aboveRow[-1] = leftAvailable != 0 ? aboveRef[-1] : (ushort)(baseVal + 1);
                 }
                 else
@@ -409,7 +303,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                     if (xd.MbToRightEdge < 0)
                     {
                         /* slower path if the block needs border extension */
-                        if (x0 + 2 * bs <= frameWidth)
+                        if (x0 + (2 * bs) <= frameWidth)
                         {
                             if (rightAvailable != 0 && bs == 4)
                             {
@@ -427,7 +321,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                             if (rightAvailable != 0 && bs == 4)
                             {
                                 MemoryUtil.Copy(aboveRow, aboveRef, r);
-                                MemoryUtil.Fill(aboveRow + r, aboveRow[r - 1], x0 + 2 * bs - frameWidth);
+                                MemoryUtil.Fill(aboveRow + r, aboveRow[r - 1], x0 + (2 * bs) - frameWidth);
                             }
                             else
                             {
@@ -439,8 +333,9 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                         {
                             int r = frameWidth - x0;
                             MemoryUtil.Copy(aboveRow, aboveRef, r);
-                            MemoryUtil.Fill(aboveRow + r, aboveRow[r - 1], x0 + 2 * bs - frameWidth);
+                            MemoryUtil.Fill(aboveRow + r, aboveRow[r - 1], x0 + (2 * bs) - frameWidth);
                         }
+
                         aboveRow[-1] = leftAvailable != 0 ? aboveRef[-1] : (ushort)(baseVal + 1);
                     }
                     else
@@ -476,11 +371,11 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             // Predict
             if (mode == PredictionMode.DcPred)
             {
-                _dcPredHigh[leftAvailable][upAvailable][(int)txSize](dst, dstStride, constAboveRow, leftCol, xd.Bd);
+                DcPredHigh[leftAvailable][upAvailable][(int)txSize](dst, dstStride, constAboveRow, leftCol, xd.Bd);
             }
             else
             {
-                _predHigh[(int)mode][(int)txSize](dst, dstStride, constAboveRow, leftCol, xd.Bd);
+                PredHigh[(int)mode][(int)txSize](dst, dstStride, constAboveRow, leftCol, xd.Bd);
             }
         }
 
@@ -544,7 +439,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                         {
                             for (i = 0; i < bs; ++i)
                             {
-                                leftCol[i] = refr[i * refStride - 1];
+                                leftCol[i] = refr[(i * refStride) - 1];
                             }
                         }
                         else
@@ -552,12 +447,12 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                             int extendBottom = frameHeight - y0;
                             for (i = 0; i < extendBottom; ++i)
                             {
-                                leftCol[i] = refr[i * refStride - 1];
+                                leftCol[i] = refr[(i * refStride) - 1];
                             }
 
                             for (; i < bs; ++i)
                             {
-                                leftCol[i] = refr[(extendBottom - 1) * refStride - 1];
+                                leftCol[i] = refr[((extendBottom - 1) * refStride) - 1];
                             }
                         }
                     }
@@ -566,7 +461,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                         /* Faster path if the block does not need extension */
                         for (i = 0; i < bs; ++i)
                         {
-                            leftCol[i] = refr[i * refStride - 1];
+                            leftCol[i] = refr[(i * refStride) - 1];
                         }
                     }
                 }
@@ -608,6 +503,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                             MemoryUtil.Copy(aboveRow, aboveRef, bs);
                         }
                     }
+
                     aboveRow[-1] = leftAvailable != 0 ? aboveRef[-1] : (byte)129;
                 }
                 else
@@ -626,7 +522,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                     if (xd.MbToRightEdge < 0)
                     {
                         /* Slower path if the block needs border extension */
-                        if (x0 + 2 * bs <= frameWidth)
+                        if (x0 + (2 * bs) <= frameWidth)
                         {
                             if (rightAvailable != 0 && bs == 4)
                             {
@@ -644,7 +540,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                             if (rightAvailable != 0 && bs == 4)
                             {
                                 MemoryUtil.Copy(aboveRow, aboveRef, r);
-                                MemoryUtil.Fill(aboveRow + r, aboveRow[r - 1], x0 + 2 * bs - frameWidth);
+                                MemoryUtil.Fill(aboveRow + r, aboveRow[r - 1], x0 + (2 * bs) - frameWidth);
                             }
                             else
                             {
@@ -656,7 +552,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                         {
                             int r = frameWidth - x0;
                             MemoryUtil.Copy(aboveRow, aboveRef, r);
-                            MemoryUtil.Fill(aboveRow + r, aboveRow[r - 1], x0 + 2 * bs - frameWidth);
+                            MemoryUtil.Fill(aboveRow + r, aboveRow[r - 1], x0 + (2 * bs) - frameWidth);
                         }
                     }
                     else
@@ -679,6 +575,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                             }
                         }
                     }
+
                     aboveRow[-1] = leftAvailable != 0 ? aboveRef[-1] : (byte)129;
                 }
                 else
@@ -691,11 +588,11 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             // Predict
             if (mode == PredictionMode.DcPred)
             {
-                _dcPred[leftAvailable][upAvailable][(int)txSize](dst, dstStride, constAboveRow, leftCol);
+                DcPred[leftAvailable][upAvailable][(int)txSize](dst, dstStride, constAboveRow, leftCol);
             }
             else
             {
-                _pred[(int)mode][(int)txSize](dst, dstStride, constAboveRow, leftCol);
+                Pred[(int)mode][(int)txSize](dst, dstStride, constAboveRow, leftCol);
             }
         }
 
@@ -716,7 +613,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
             int txw = 1 << (int)txSize;
             int haveTop = loff != 0 || !xd.AboveMi.IsNull ? 1 : 0;
             int haveLeft = aoff != 0 || !xd.LeftMi.IsNull ? 1 : 0;
-            int haveRight = (aoff + txw) < bw ? 1 : 0;
+            int haveRight = aoff + txw < bw ? 1 : 0;
             int x = aoff * 4;
             int y = loff * 4;
 
@@ -736,9 +633,9 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                     x,
                     y,
                     plane);
-
                 return;
             }
+
             BuildIntraPredictors(
                 ref xd,
                 refr,
@@ -755,4 +652,4 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
                 plane);
         }
     }
-}
+}

src/Ryujinx.Graphics.Nvdec.Vp9/TileBuffer.cs

@@ -8,4 +8,4 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
         public ArrayPtr<byte> Data;
         public int Size;
     }
-}
+}