public void StartSound()
{
BufferSizeSamples = Sound.MillisecondsToSamples(Global.Config.SoundBufferSizeMs);
MaxSamplesDeficit = BufferSizeSamples;
_lastWriteTime = 0;
}
public void StartSound()
{
BufferSizeSamples = Sound.MillisecondsToSamples(GlobalWin.Config.SoundBufferSizeMs);
MaxSamplesDeficit = BufferSizeSamples;
_sourceID = AL.GenSource();
_bufferPool = new BufferPool();
_currentSamplesQueued = 0;
}
public void StartSound()
{
BufferSizeSamples = Sound.MillisecondsToSamples(GlobalWin.Config.SoundBufferSizeMs);
// 35 to 65 milliseconds depending on how big the buffer is. This is a trade-off
// between more frequent but less severe glitches (i.e. catching underruns before
// they happen and filling the buffer with silence) or less frequent but more
// severe glitches. At least on my Windows 8 machines, the distance between the
// play and write cursors can be up to 30 milliseconds, so that would be the
// absolute minimum we could use here.
int minBufferFullnessMs = Math.Min(35 + ((GlobalWin.Config.SoundBufferSizeMs - 60) / 2), 65);
MaxSamplesDeficit = BufferSizeSamples - Sound.MillisecondsToSamples(minBufferFullnessMs);
StartPlaying();
}
public void StartSound()
{
BufferSizeSamples = Sound.MillisecondsToSamples(Global.Config.SoundBufferSizeMs);
// 35 to 65 milliseconds depending on how big the buffer is. This is a trade-off
// between more frequent but less severe glitches (i.e. catching underruns before
// they happen and filling the buffer with silence) or less frequent but more
// severe glitches. At least on my Windows 8 machines, the distance between the
// play and write cursors can be up to 30 milliseconds, so that would be the
// absolute minimum we could use here.
int minBufferFullnessMs = Math.Min(35 + ((Global.Config.SoundBufferSizeMs - 60) / 2), 65);
MaxSamplesDeficit = BufferSizeSamples - Sound.MillisecondsToSamples(minBufferFullnessMs);
var format = new WaveFormat
{
SamplesPerSecond = Sound.SampleRate,
BitsPerSample = Sound.BytesPerSample * 8,
Channels = Sound.ChannelCount,
FormatTag = WaveFormatTag.Pcm,
BlockAlignment = Sound.BlockAlign,
AverageBytesPerSecond = Sound.SampleRate * Sound.BlockAlign
};
var desc = new SoundBufferDescription
{
Format = format,
Flags =
BufferFlags.GlobalFocus |
BufferFlags.Software |
BufferFlags.GetCurrentPosition2 |
BufferFlags.ControlVolume,
SizeInBytes = BufferSizeBytes
};
_deviceBuffer = new SecondarySoundBuffer(_device, desc);
_actualWriteOffsetBytes = -1;
_filledBufferSizeBytes = 0;
_lastWriteTime = 0;
_lastWriteCursor = 0;
_deviceBuffer.Play(0, PlayFlags.Looping);
}
public void StartSound()
{
BufferSizeSamples = Sound.MillisecondsToSamples(Global.Config.SoundBufferSizeMs);
MaxSamplesDeficit = BufferSizeSamples;
var format = new WaveFormat
{
SamplesPerSecond = Sound.SampleRate,
BitsPerSample = Sound.BytesPerSample * 8,
Channels = Sound.ChannelCount,
FormatTag = WaveFormatTag.Pcm,
BlockAlignment = Sound.BlockAlign,
AverageBytesPerSecond = Sound.SampleRate * Sound.BlockAlign
};
_sourceVoice = new SourceVoice(_device, format);
_bufferPool = new BufferPool();
_runningSamplesQueued = 0;
_sourceVoice.Start();
}
