public void IdspAlignsLoopToBlock(bool loops, int startIn, int endIn, int startOut, int endOut, int blockSize)
{
GcAdpcmFormat audio = GenerateAudio.GenerateAdpcmSineWave(BuildParseTestOptions.Samples, 2, BuildParseTestOptions.SampleRate);
audio = audio.WithLoop(loops, startIn, endIn);
var config = new IdspConfiguration {
BlockSize = blockSize
};
byte[] idsp = new IdspWriter().GetFile(audio, config);
var decoded = (GcAdpcmFormat) new IdspReader().ReadFormat(idsp);
Assert.Equal(startOut, decoded.LoopStart);
Assert.Equal(endOut, decoded.LoopEnd);
}
public static Configuration Idsp(Options options, Configuration inConfig = null)
{
IdspConfiguration config = inConfig as IdspConfiguration ?? new IdspConfiguration();
switch (options.OutFormat)
{
case AudioFormat.Pcm16:
throw new InvalidDataException("Can't use format PCM16 with IDSP files");
case AudioFormat.Pcm8:
throw new InvalidDataException("Can't use format PCM8 with IDSP files");
}
if (options.BlockSize > 0)
{
config.BlockSize = options.BlockSize;
}
return(config);
}
