public override unsafe void BufferData(IntPtr ptr, int sizeInBytes, AudioFormat format)
{
int fmt = (format.Channels == 2) ? AlNative.AL_FORMAT_STEREO8 : AlNative.AL_FORMAT_MONO8;
if (format.BitsPerSample == 16)
{
fmt++;
}
AlNative.alBufferData(Buffer, fmt, ptr, sizeInBytes, format.SampleRate);
ALEngine.checkAlError();
_format = format;
}
public override unsafe void BufferData <T>(T[] buffer, AudioFormat format)
{
int fmt = (format.Channels == 2) ? AlNative.AL_FORMAT_STEREO8 : AlNative.AL_FORMAT_MONO8;
int sizeInBytes = sizeof(T) * buffer.Length;
if (format.BitsPerSample == 16)
{
fmt++;
}
var handle = GCHandle.Alloc(buffer);
IntPtr ptr = Marshal.UnsafeAddrOfPinnedArrayElement(buffer, 0);
AlNative.alBufferData(_buffer, fmt, ptr, sizeInBytes, format.SampleRate);
ALEngine.checkAlError();
handle.Free();
_format = format;
}