int audioCallback( void *outputBuffer, void *inputBuffer, unsigned int nBufferFrames,
double streamTime, RtAudioStreamStatus status, void *userData )
{
LightFluidSynth *synth = (LightFluidSynth *)userData;
switch (AUDIO_FORMAT) {
case RTAUDIO_FLOAT32:
{
float *buf = (float *)outputBuffer;
synth->writeStereoFloat(buf, nBufferFrames);
}
break;
case RTAUDIO_SINT16:
{
int16_t *buf = (int16_t *)outputBuffer;
synth->writeStereoS16((short *)buf, nBufferFrames);
}
break;
case RTAUDIO_SINT32:
{
int32_t *buf = (int32_t *)outputBuffer;
synth->writeStereoS32((int *)buf, nBufferFrames);
}
break;
}
return 0;
}
int audioCallback( void *outputBuffer, void *inputBuffer, unsigned int nBufferFrames,
double streamTime, RtAudioStreamStatus status, void *userData )
{
LightFluidSynth *synth = (LightFluidSynth *)userData;
#if AUDIO_FORMAT==RTAUDIO_FLOAT32
float *buf = (float *)outputBuffer;
synth->writeStereoFloat(buf, nBufferFrames);
#elif AUDIO_FORMAT==RTAUDIO_SINT16
short *buf = (short *)outputBuffer;
synth->writeStereoS16((short *)buf, nBufferFrames);
#elif AUDIO_FORMAT==RTAUDIO_SINT32
int *buf = (int *)outputBuffer;
synth->writeStereoS32((int *)buf, nBufferFrames);
#endif
return 0;
}
