26 lines
1014 B
C++
26 lines
1014 B
C++
//! This class handles conversion of audio data (audio_chunk) to various linear PCM types, with optional dithering.
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class NOVTABLE audio_postprocessor : public service_base
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{
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public:
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//! Processes one chunk of audio data.
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//! @param p_chunk Chunk of audio data to process.
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//! @param p_output Receives output linear signed PCM data.
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//! @param p_out_bps Desired bit depth of output.
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//! @param p_out_bps_physical Desired physical word width of output. Must be either 8, 16, 24 or 32, greater or equal to p_out_bps. This is typically set to same value as p_out_bps.
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//! @param p_dither Indicates whether dithering should be used. Note that dithering is CPU-heavy.
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//! @param p_prescale Value to scale all audio samples by when converting. Set to 1.0 to do nothing.
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virtual void run(const audio_chunk & p_chunk,
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mem_block_container & p_output,
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t_uint32 p_out_bps,
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t_uint32 p_out_bps_physical,
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bool p_dither,
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audio_sample p_prescale
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) = 0;
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FB2K_MAKE_SERVICE_COREAPI(audio_postprocessor);
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};
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