public void CanPlayBuffers()
{
using (var dsound = CreateDirectSound8())
{
dsound.SetCooperativeLevel(DSUtils.GetDesktopWindow(), DSCooperativeLevelType.DSSCL_NORMAL);
WaveFormat waveFormat = new WaveFormat(44100, 16, 2);
using (var primaryBuffer = new DirectSoundPrimaryBuffer(dsound))
using (var secondaryBuffer = new DirectSoundSecondaryBuffer(dsound, waveFormat, (int)waveFormat.MillisecondsToBytes(10000)))
{
primaryBuffer.Play(DSBPlayFlags.DSBPLAY_LOOPING);
var caps = secondaryBuffer.BufferCaps;
var data = GenerateData(caps.dwBufferBytes / 2, waveFormat);
if (secondaryBuffer.Write(data, 0, data.Length))
{
secondaryBuffer.Play(DSBPlayFlags.DSBPLAY_LOOPING);
}
else
{
Assert.Fail("Could not write data.");
}
Thread.Sleep(1);
}
}
}
