Mercurial > foo_out_sdl

comparison foosdk/sdk/foobar2000/helpers/writer_wav.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 #ifdef _WIN32
4 #include <mmreg.h>
5 #endif
6
7 #include <SDK/audio_postprocessor.h>
8
9 struct wavWriterSetup_t
10 {
11 unsigned m_bps,m_bpsValid,m_samplerate,m_channels,m_channel_mask;
12 bool m_float,m_dither, m_wave64;
13 bool m_rf64_implicit, m_rf64_explicit;
14
15
16 void initialize(const audio_chunk & p_chunk,unsigned p_bps,bool p_float,bool p_dither, bool p_wave64 = false);
17 void initialize2(const audio_chunk & p_chunk,unsigned p_bps, unsigned p_bpsValid,bool p_float,bool p_dither, bool p_wave64 = false);
18 void initialize3(const audio_chunk::spec_t & spec, unsigned bps, unsigned bpsValid, bool bFloat, bool bDither, bool bWave64 = false);
19
20 #ifdef _WAVEFORMATEX_
21 void setup_wfx(WAVEFORMATEX & p_wfx);
22 #endif
23 #ifdef _WAVEFORMATEXTENSIBLE_
24 void setup_wfxe(WAVEFORMATEXTENSIBLE & p_wfx);
25 #endif
26 bool needWFXE() const;
27 };
28
29 class CWavWriter
30 {
31 public:
32 void open(const char * p_path, const wavWriterSetup_t & p_setup, abort_callback & p_abort);
33 void open(service_ptr_t<file> p_file, const wavWriterSetup_t & p_setup, abort_callback & p_abort);
34 void write(const audio_chunk & p_chunk,abort_callback & p_abort);
35 void write_raw( const void * raw, size_t rawSize, abort_callback & p_abort );
36 void finalize(abort_callback & p_abort);
37 void close();
38 bool is_open() const { return m_file.is_valid(); }
39 audio_chunk::spec_t get_spec() const;
40 private:
41 size_t align(abort_callback & abort);
42 void writeSize(t_uint64 size, abort_callback & abort);
43 bool is64() const {return m_setup.m_wave64;}
44 t_uint32 chunkOverhead() const {return is64() ? 24 : 8;}
45 void writeID(const GUID & id, abort_callback & abort);
46 service_ptr_t<file> m_file;
47 service_ptr_t<audio_postprocessor> m_postprocessor;
48 wavWriterSetup_t m_setup;
49 bool m_wfxe = false;
50 t_uint64 m_offset_fix1 = 0,m_offset_fix2 = 0,m_offset_fix1_delta = 0,m_bytes_written = 0;
51 uint64_t m_ds64_at = 0;
52 mem_block_container_aligned_incremental_impl<16> m_postprocessor_output;
53 };
54
55 file::ptr makeLiveWAVFile( const wavWriterSetup_t & setup, file::ptr data );