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API CHANGE: Update ma_waveform_read_pcm_frames().

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This commit is contained in:
David Reid
2021-07-18 11:26:33 +10:00
parent 4eab967905
commit 22965c2fc1
1 changed files with 19 additions and 17 deletions
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miniaudio.h
+19 -17
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@@ -6558,7 +6558,7 @@ typedef struct
MA_API ma_result ma_waveform_init(const ma_waveform_config* pConfig, ma_waveform* pWaveform);
MA_API void ma_waveform_uninit(ma_waveform* pWaveform);
MA_API ma_uint64 ma_waveform_read_pcm_frames(ma_waveform* pWaveform, void* pFramesOut, ma_uint64 frameCount);
MA_API ma_result ma_waveform_read_pcm_frames(ma_waveform* pWaveform, void* pFramesOut, ma_uint64 frameCount, ma_uint64* pFramesRead);
MA_API ma_result ma_waveform_seek_to_pcm_frame(ma_waveform* pWaveform, ma_uint64 frameIndex);
MA_API ma_result ma_waveform_set_amplitude(ma_waveform* pWaveform, double amplitude);
MA_API ma_result ma_waveform_set_frequency(ma_waveform* pWaveform, double frequency);
@@ -54096,17 +54096,7 @@ MA_API ma_waveform_config ma_waveform_config_init(ma_format format, ma_uint32 ch
static ma_result ma_waveform__data_source_on_read(ma_data_source* pDataSource, void* pFramesOut, ma_uint64 frameCount, ma_uint64* pFramesRead)
{
ma_uint64 framesRead = ma_waveform_read_pcm_frames((ma_waveform*)pDataSource, pFramesOut, frameCount);
if (pFramesRead != NULL) {
*pFramesRead = framesRead;
}
if (framesRead == 0) {
return MA_AT_END;
}
return MA_SUCCESS;
return ma_waveform_read_pcm_frames((ma_waveform*)pDataSource, pFramesOut, frameCount, pFramesRead);
}
static ma_result ma_waveform__data_source_on_seek(ma_data_source* pDataSource, ma_uint64 frameIndex)
@@ -54460,10 +54450,18 @@ static void ma_waveform_read_pcm_frames__sawtooth(ma_waveform* pWaveform, void*
}
}
MA_API ma_uint64 ma_waveform_read_pcm_frames(ma_waveform* pWaveform, void* pFramesOut, ma_uint64 frameCount)
MA_API ma_result ma_waveform_read_pcm_frames(ma_waveform* pWaveform, void* pFramesOut, ma_uint64 frameCount, ma_uint64* pFramesRead)
{
if (pFramesRead != NULL) {
*pFramesRead = 0;
}
if (frameCount == 0) {
return MA_INVALID_ARGS;
}
if (pWaveform == NULL) {
return 0;
return MA_INVALID_ARGS;
}
if (pFramesOut != NULL) {
@@ -54489,13 +54487,17 @@ MA_API ma_uint64 ma_waveform_read_pcm_frames(ma_waveform* pWaveform, void* pFram
ma_waveform_read_pcm_frames__sawtooth(pWaveform, pFramesOut, frameCount);
} break;
default: return 0;
default: return MA_INVALID_OPERATION; /* Unknown waveform type. */
}
} else {
pWaveform->time += pWaveform->advance * (ma_int64)frameCount; /* Cast to int64 required for VC6. Won't affect anything in practice. */
}
return frameCount;
if (pFramesRead != NULL) {
*pFramesRead = frameCount;
}
return MA_SUCCESS;
}
MA_API ma_result ma_waveform_seek_to_pcm_frame(ma_waveform* pWaveform, ma_uint64 frameIndex)
@@ -59149,7 +59151,7 @@ MA_API void ma_debug_fill_pcm_frames_with_sine_wave(float* pFramesOut, ma_uint32
waveformConfig = ma_waveform_config_init(format, channels, sampleRate, ma_waveform_type_sine, 1.0, 400);
ma_waveform_init(&waveformConfig, &waveform);
ma_waveform_read_pcm_frames(&waveform, pFramesOut, frameCount);
ma_waveform_read_pcm_frames(&waveform, pFramesOut, frameCount, NULL);
}
#else
{