public void LeftChannelOnly()
{
IWaveProvider monoStream = new TestMonoProvider();
MonoToStereoProvider16 stereo = new MonoToStereoProvider16(monoStream);
stereo.LeftVolume = 1.0f;
stereo.RightVolume = 0.0f;
int samples = 1000;
byte[] buffer = new byte[samples * 2];
int read = stereo.Read(buffer, 0, buffer.Length);
Assert.AreEqual(buffer.Length, read, "bytes read");
WaveBuffer waveBuffer = new WaveBuffer(buffer);
short expected = 0;
for (int sample = 0; sample < samples; sample+=2)
{
short sampleLeft = waveBuffer.ShortBuffer[sample];
short sampleRight = waveBuffer.ShortBuffer[sample+1];
Assert.AreEqual(expected++, sampleLeft, "sample left");
Assert.AreEqual(0, sampleRight, "sample right");
}
}
public void LeftChannelOnly()
{
IWaveProvider monoStream = new TestMonoProvider();
MonoToStereoProvider16 stereo = new MonoToStereoProvider16(monoStream);
stereo.LeftVolume = 1.0f;
stereo.RightVolume = 0.0f;
int samples = 1000;
byte[] buffer = new byte[samples * 2];
int read = stereo.Read(buffer, 0, buffer.Length);
Assert.AreEqual(buffer.Length, read, "bytes read");
WaveBuffer waveBuffer = new WaveBuffer(buffer);
short expected = 0;
for (int sample = 0; sample < samples; sample+=2)
{
short sampleLeft = waveBuffer.ShortBuffer[sample];
short sampleRight = waveBuffer.ShortBuffer[sample+1];
Assert.AreEqual(expected++, sampleLeft, "sample left");
Assert.AreEqual(0, sampleRight, "sample right");
}
}
