private void WMDataFill()
{
//int bufferwriteoffset = 0;
using (WmaStream str = new WmaStream(file)) {
byte[] buffer = new byte[131072];
int firstread = str.Read(buffer, 0, buffer.Length);
sound.Write(0, buffer, LockFlag.None);
//firstread = str.Read(buffer, 0, buffer.Length);
//sound.Write(131072, buffer, LockFlag.None);
try {
int count = 0;
int read;
while ((read = str.Read(buffer, 0, buffer.Length)) > 0)
{
BufferNotificationEvent.WaitOne();
if (sound.PlayPosition < 131071)
{
sound.Write(131072, buffer, LockFlag.None);
}
else
{
sound.Write(0, buffer, LockFlag.None);
}
count++;
}
}
finally {
str.Close();
str.Dispose();
}
BufferNotificationEvent.WaitOne();
End();
}
}
public PlayerClass(AudioBookConverterMain Caller, string filename)
{
if (GetSourceExt(filename) != "mp3")
{
return;
}
file = filename;
Parent = Caller;
Microsoft.DirectX.DirectSound.WaveFormat format = new Microsoft.DirectX.DirectSound.WaveFormat();
WmaStream wmastr = new WmaStream(filename);
format.BlockAlign = wmastr.Format.nBlockAlign;
format.Channels = wmastr.Format.nChannels;
format.SamplesPerSecond = wmastr.Format.nSamplesPerSec;
format.BitsPerSample = wmastr.Format.wBitsPerSample;
format.AverageBytesPerSecond = format.BlockAlign * format.SamplesPerSecond;
wmastr.Dispose();
BufferDescription desc = new BufferDescription(format);
desc.ControlPan = true;
desc.GlobalFocus = true;
desc.BufferBytes = 262144;
desc.ControlPositionNotify = true;
desc.CanGetCurrentPosition = true;
desc.ControlVolume = true;
desc.StickyFocus = true;
desc.LocateInSoftware = true;
desc.ControlEffects = false;
desc.LocateInHardware = false;
desc.Control3D = false;
//MemoryStream bufferstream = new MemoryStream(262144);
Device device = new Device();
device.SetCooperativeLevel(Parent, CooperativeLevel.Priority);
sound = new SecondaryBuffer(desc, device);
sound.SetCurrentPosition(1);
sound.Volume = 0;
sound.Pan = 0;
BufferNotificationEvent = new AutoResetEvent(false);
BufferNotify = new Notify(sound);
BufferPositionNotify[] BufferPositions = new BufferPositionNotify[2];
BufferPositions[0].Offset = 0;
BufferPositions[0].EventNotifyHandle = BufferNotificationEvent.Handle;
BufferPositions[1].Offset = (desc.BufferBytes / 2);
BufferPositions[1].EventNotifyHandle = BufferNotificationEvent.Handle;
BufferNotify.SetNotificationPositions(BufferPositions);
DataTransferThread = new Thread(new ThreadStart(WMDataFill));
//if (GetSourceExt(filename) =="mp4") DataTransferThread = new Thread(new ThreadStart(FaadDataFill));
//if (GetSourceExt(filename) =="flac") DataTransferThread = new Thread(new ThreadStart(FlacDataFill));
//if (GetSourceExt(filename) =="ogg") DataTransferThread = new Thread(new ThreadStart(OggDataFill));
DataTransferThread.Name = "BufferFill";
DataTransferThread.Priority = ThreadPriority.Highest;
DataTransferThread.Start();
}
