Mercurial > foo_out_sdl

comparison foosdk/sdk/foobar2000/SDK/audio_postprocessor.h @ 1:20d02a178406 default tip

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
*: check in everything else yay
author Paper <paper@tflc.us>
date Mon, 05 Jan 2026 02:15:46 -0500
parents
children
comparison
equal deleted inserted replaced
0:e9bb126753e7 1:20d02a178406
1 #pragma once
2
3 #include "audio_chunk.h"
4 #include "mem_block_container.h"
5
6 //! This class handles conversion of audio data (audio_chunk) to various linear PCM types, with optional dithering.
7 class NOVTABLE audio_postprocessor : public service_base
8 {
9 public:
10 //! Processes one chunk of audio data.
11 //! @param p_chunk Chunk of audio data to process.
12 //! @param p_output Receives output linear signed PCM data.
13 //! @param p_out_bps Desired bit depth of output.
14 //! @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.
15 //! @param p_dither Indicates whether dithering should be used. Note that dithering is CPU-heavy.
16 //! @param p_prescale Value to scale all audio samples by when converting. Set to 1.0 to do nothing.
17
18 virtual void run(const audio_chunk & p_chunk,
19 mem_block_container & p_output,
20 t_uint32 p_out_bps,
21 t_uint32 p_out_bps_physical,
22 bool p_dither,
23 audio_sample p_prescale
24 ) = 0;
25
26
27
28 FB2K_MAKE_SERVICE_COREAPI(audio_postprocessor);
29 };