38 lines
1.1 KiB
C++
38 lines
1.1 KiB
C++
#pragma once
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#include "../SDK/packet_decoder.h"
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/*
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Helper code with common AAC packet_decoder functionality. Primarily meant for foo_input_std-internal use.
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*/
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class packet_decoder_aac_common : public packet_decoder {
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public:
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static pfc::array_t<uint8_t> parseDecoderSetup( const GUID & p_owner,t_size p_param1,const void * p_param2,t_size p_param2size);
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static bool testDecoderSetup( const GUID & p_owner, t_size p_param1, const void * p_param2, t_size p_param2size );
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static size_t skipADTSHeader( const uint8_t * data,size_t size );
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static unsigned get_max_frame_dependency_()
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{
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return 2;
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}
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static double get_max_frame_dependency_time_()
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{
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return 1024.0 / 8000.0;
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}
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static void make_ESDS( pfc::array_t<uint8_t> & outESDS, const void * inCodecPrivate, size_t inCodecPrivateSize );
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struct audioSpecificConfig_t {
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unsigned m_objectType;
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unsigned m_sampleRate;
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unsigned m_channels;
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unsigned m_sbrRate;
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bool m_shortWindow;
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bool m_explicitSBR, m_explicitPS;
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};
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static audioSpecificConfig_t parseASC(const void *, size_t);
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static unsigned get_ASC_object_type(const void *, size_t);
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};
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