private int GenerateStereoSamples(SamplePair[] samples)
{
int sampleIndex = 0;
while (sampleIndex < samples.Length)
{
//ensure that the correct block is loaded
uint targetSamplePos = currentSamplePos;
if (samplesLeftInBlock <= 0 && loadedBlock == strm.nBlock - 1)
{
if (strm.loop)
{
targetSamplePos = strm.loopPoint;
}
else
{
OnComplete();
return(sampleIndex);
}
}
int targetBlock = (int)(targetSamplePos / strm.blockSamples);
if (loadedBlock != targetBlock)
{
LoadBlock(targetBlock);
}
//fastforward the block if needed
while (currentSamplePos < targetSamplePos)
{
StepSamplePos();
}
//decode the samples
for (; sampleIndex < samples.Length; ++sampleIndex)
{
if (samplesLeftInBlock <= 0)
{
break;
}
samples[sampleIndex] = new SamplePair(
decoders[0].GetSample(),
decoders[1].GetSample()
);
StepSamplePos();
}
}
return(sampleIndex);
}
public SamplePair GenerateSamplePair()
{
SamplePair samplePair = new SamplePair();
foreach (var chan in channels)
{
samplePair += chan.GenerateSample();
}
samplePair.Left = Remap.Clamp(samplePair.Left, -0x80000, 0x7FFF);
samplePair.Right = Remap.Clamp(samplePair.Right, -0x80000, 0x7FFF);
return(samplePair);
}
