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New stuff

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This commit is contained in:
Ryzerth
2020-07-19 15:59:44 +02:00
parent 370324bc68
commit cbf0b6290d
28 changed files with 9162 additions and 393 deletions
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14
src/io/audio.h
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@@ -39,7 +39,7 @@ namespace io {
outputParams.hostApiSpecificStreamInfo = NULL;
outputParams.device = Pa_GetDefaultOutputDevice();
outputParams.suggestedLatency = Pa_GetDeviceInfo(outputParams.device)->defaultLowOutputLatency;
PaError err = Pa_OpenStream(&stream, NULL, &outputParams, 40000.0f, 320, paClipOff, _callback, this);
PaError err = Pa_OpenStream(&stream, NULL, &outputParams, 48000.0f, 64, paClipOff, _callback, this);
printf("%s\n", Pa_GetErrorText(err));
err = Pa_StartStream(stream);
printf("%s\n", Pa_GetErrorText(err));
@@ -49,6 +49,12 @@ namespace io {
Pa_CloseStream(stream);
}
void setBlockSize(int blockSize) {
stop();
_bufferSize = blockSize;
start();
}
private:
static int _callback(const void *input,
void *output,
@@ -58,10 +64,16 @@ namespace io {
AudioSink* _this = (AudioSink*)userData;
float* outbuf = (float*)output;
_this->_input->read(_this->buffer, frameCount);
float vol = powf(_this->_volume, 2);
for (int i = 0; i < frameCount; i++) {
outbuf[(i * 2) + 0] = _this->buffer[i] * vol;
outbuf[(i * 2) + 1] = _this->buffer[i] * vol;
}
return 0;
}