|
1
|
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 );
|
