80 lines
2.2 KiB
C
80 lines
2.2 KiB
C
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#pragma once
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#include "linux/windows/winbase.h"
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#include "linux/windows/winerror.h"
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#include <vector>
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#include <memory>
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#define IID_IDirectSoundNotify 1234
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#define DS_OK 0
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#define DSBPN_OFFSETSTOP -1
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#define DSBCAPS_CTRLVOLUME 0x00000080
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#define DSBCAPS_CTRLPOSITIONNOTIFY 0x00000100
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#define DSBCAPS_LOCSOFTWARE 0x00000008
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#define DSBVOLUME_MIN -10000
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#define DSBVOLUME_MAX 0
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#define DSBPLAY_LOOPING 0x00000001
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#define DSBSTATUS_PLAYING 0x00000001
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#define DSBSTATUS_BUFFERLOST 0x00000002
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#define DSBSTATUS_LOOPING 0x00000004
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#define DSERR_BUFFERLOST MAKE_DSHRESULT(150)
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#define DSBLOCK_ENTIREBUFFER 0x00000002
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#define _FACDS 0x878
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#define MAKE_DSHRESULT(code) MAKE_HRESULT(1,_FACDS,code)
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typedef struct _DSBPOSITIONNOTIFY
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{
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DWORD dwOffset;
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HANDLE hEventNotify;
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} DSBPOSITIONNOTIFY,*LPDSBPOSITIONNOTIFY;
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typedef const DSBPOSITIONNOTIFY *LPCDSBPOSITIONNOTIFY;
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struct IDirectSoundNotify
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{
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HRESULT SetNotificationPositions(DWORD cPositionNotifies, LPCDSBPOSITIONNOTIFY lpcPositionNotifies);
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};
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typedef struct IDirectSoundNotify *LPDIRECTSOUNDNOTIFY,**LPLPDIRECTSOUNDNOTIFY;
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struct IDirectSoundBuffer
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{
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std::unique_ptr<IDirectSoundNotify> soundNotify;
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std::vector<SHORT> soundBuffer;
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size_t playPosition = 0;
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size_t writePosition = 0;
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LONG volume = DSBVOLUME_MIN;
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DWORD flags = 0;
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DWORD bufferSize = 0;
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DWORD sampleRate = 0;
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WORD status = 0;
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int channels = 0;
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IDirectSoundBuffer();
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HRESULT QueryInterface(int riid, void **ppvObject);
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HRESULT SetCurrentPosition( DWORD dwNewPosition );
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HRESULT GetCurrentPosition( LPDWORD lpdwCurrentPlayCursor, LPDWORD lpdwCurrentWriteCursor );
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HRESULT Lock( DWORD dwWriteCursor, DWORD dwWriteBytes, LPVOID * lplpvAudioPtr1, DWORD * lpdwAudioBytes1, LPVOID * lplpvAudioPtr2, DWORD * lpdwAudioBytes2, DWORD dwFlags );
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HRESULT Unlock( LPVOID lpvAudioPtr1, DWORD dwAudioBytes1, LPVOID lpvAudioPtr2, DWORD dwAudioBytes2 );
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HRESULT Stop();
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HRESULT Play( DWORD dwReserved1, DWORD dwReserved2, DWORD dwFlags );
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HRESULT SetVolume( LONG lVolume );
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HRESULT GetStatus( LPDWORD lpdwStatus );
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HRESULT Restore();
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};
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typedef struct IDirectSoundBuffer *LPDIRECTSOUNDBUFFER,**LPLPDIRECTSOUNDBUFFER;
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