30 lines
1.6 KiB
C
30 lines
1.6 KiB
C
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#ifndef AUDIO_ENGINE_H
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#define AUDIO_ENGINE_H
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#define AUDIO_ENGINE_SOUND_BUFFER_LOCK_FROM_WRITE_POS 0x00000001
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#define AUDIO_ENGINE_SOUND_BUFFER_LOCK_ENTIRE_BUFFER 0x00000002
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#define AUDIO_ENGINE_SOUND_BUFFER_PLAY_LOOPING 0x00000001
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#define AUDIO_ENGINE_SOUND_BUFFER_STATUS_PLAYING 0x00000001
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#define AUDIO_ENGINE_SOUND_BUFFER_STATUS_LOOPING 0x00000004
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bool audioEngineInit();
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void audioEngineExit();
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void audioEnginePause();
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void audioEngineResume();
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int audioEngineCreateSoundBuffer(unsigned int size, int bitsPerSample, int channels, int rate);
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bool audioEngineSoundBufferRelease(int soundBufferIndex);
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bool audioEngineSoundBufferSetVolume(int soundBufferIndex, int volume);
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bool audioEngineSoundBufferGetVolume(int soundBufferIndex, int* volumePtr);
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bool audioEngineSoundBufferSetPan(int soundBufferIndex, int pan);
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bool audioEngineSoundBufferPlay(int soundBufferIndex, unsigned int flags);
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bool audioEngineSoundBufferStop(int soundBufferIndex);
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bool audioEngineSoundBufferGetCurrentPosition(int soundBufferIndex, unsigned int* readPosPtr, unsigned int* writePosPtr);
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bool audioEngineSoundBufferSetCurrentPosition(int soundBufferIndex, unsigned int pos);
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bool audioEngineSoundBufferLock(int soundBufferIndex, unsigned int writePos, unsigned int writeBytes, void** audioPtr1, unsigned int* audioBytes1, void** audioPtr2, unsigned int* audioBytes2, unsigned int flags);
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bool audioEngineSoundBufferUnlock(int soundBufferIndex, void* audioPtr1, unsigned int audioBytes1, void* audioPtr2, unsigned int audioBytes2);
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bool audioEngineSoundBufferGetStatus(int soundBufferIndex, unsigned int* status);
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#endif /* AUDIO_ENGINE_H */
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