private uint VideoSetFormat(ref IntPtr opaque, ref uint chroma, ref uint width, ref uint height, ref uint pitches, ref uint lines)
{
var context = new VlcControlWpfRendererContext(width, height, PixelFormats.Bgr32);
chroma = BitConverter.ToUInt32(new[] { (byte)'R', (byte)'V', (byte)'3', (byte)'2' }, 0);
width = (uint)context.Width;
height = (uint)context.Height;
pitches = (uint)context.Stride;
lines = (uint)context.Height;
myBitmapSectionPointer = Win32Interop.CreateFileMapping(new IntPtr(-1), IntPtr.Zero, Win32Interop.PageAccess.ReadWrite, 0, context.Size, null);
opaque = Win32Interop.MapViewOfFile(myBitmapSectionPointer, Win32Interop.FileMapAccess.AllAccess, 0, 0, (uint)context.Size);
Dispatcher.Invoke((Action)(() =>
{
myBitmap = (InteropBitmap)Imaging.CreateBitmapSourceFromMemorySection(myBitmapSectionPointer, context.Width, context.Height, context.PixelFormat, context.Stride, 0);
VideoSource = myBitmap;
VideoBrush.ImageSource = myBitmap;
}));
return(1);
}
private uint VideoSetFormat(ref IntPtr opaque, ref uint chroma, ref uint width, ref uint height, ref uint pitches, ref uint lines)
{
myContext = new VlcControlWpfRendererContext(width, height, PixelFormats.Bgr32);
chroma = BitConverter.ToUInt32(new[] { (byte)'R', (byte)'V', (byte)'3', (byte)'2' }, 0);
width = (uint)myContext.Width;
height = (uint)myContext.Height;
pitches = (uint)myContext.Stride;
lines = (uint)myContext.Height;
myBitmapSectionPointer = Win32Interop.CreateFileMapping(new IntPtr(-1), IntPtr.Zero, Win32Interop.PageAccess.ReadWrite, 0, myContext.Size, null);
opaque = Win32Interop.MapViewOfFile(myBitmapSectionPointer, Win32Interop.FileMapAccess.AllAccess, 0, 0, (uint)myContext.Size);
Dispatcher.Invoke((Action)(() =>
{
myBitmap = (InteropBitmap)Imaging.CreateBitmapSourceFromMemorySection(myBitmapSectionPointer, myContext.Width, myContext.Height, myContext.PixelFormat, myContext.Stride, 0);
VideoSource = myBitmap;
VideoBrush.ImageSource = myBitmap;
}));
return 1;
}
