public override void Redraw(Bitmap framebuffer)
{
using (FastBitmap bmp = new FastBitmap(framebuffer, true, true)) {
IntPtr scan0 = bmp.Scan0;
int size = bmp.Width * bmp.Height * 4;
IntPtr colorSpace = OSX.API.CGColorSpaceCreateDeviceRGB();
IntPtr provider = OSX.API.CGDataProviderCreateWithData(IntPtr.Zero, scan0, size, IntPtr.Zero);
const uint flags = 4 | (2 << 12);
IntPtr image = OSX.API.CGImageCreate(bmp.Width, bmp.Height, 8, 8 * 4, bmp.Stride,
colorSpace, flags, provider, IntPtr.Zero, 0, 0);
IntPtr context = IntPtr.Zero;
OSStatus err = OSX.API.QDBeginCGContext(windowPort, ref context);
OSX.API.CheckReturn(err);
OSX.HIRect rect = new OSX.HIRect();
rect.Origin.X = 0; rect.Origin.Y = 0;
rect.Size.X = bmp.Width; rect.Size.Y = bmp.Height;
OSX.API.CGContextDrawImage(context, rect, image);
OSX.API.CGContextSynchronize(context);
err = OSX.API.QDEndCGContext(windowPort, ref context);
OSX.API.CheckReturn(err);
OSX.API.CGImageRelease(image);
OSX.API.CGDataProviderRelease(provider);
OSX.API.CGColorSpaceRelease(colorSpace);
}
}
public override void Draw( IWindowInfo info, Bitmap framebuffer )
{
using( FastBitmap bmp = new FastBitmap( framebuffer, true ) ) {
IntPtr scan0 = bmp.Scan0;
int size = bmp.Width * bmp.Height * 4;
IntPtr colorSpace = OSX.API.CGColorSpaceCreateDeviceRGB();
IntPtr provider = OSX.API.CGDataProviderCreateWithData( IntPtr.Zero, scan0, size, IntPtr.Zero );
const uint flags = 4 | (2 << 12);
IntPtr image = OSX.API.CGImageCreate( bmp.Width, bmp.Height, 8, 8 * 4, bmp.Stride,
colorSpace, flags, provider, IntPtr.Zero, 0, 0 );
IntPtr context = IntPtr.Zero;
OSStatus err = OSX.API.QDBeginCGContext( windowPort, ref context );
OSX.API.CheckReturn( err );
OSX.HIRect rect = new OSX.HIRect();
rect.Origin.X = 0; rect.Origin.Y = 0;
rect.Size.X = bmp.Width; rect.Size.Y = bmp.Height;
OSX.API.CGContextDrawImage( context, rect, image );
OSX.API.CGContextSynchronize( context );
err = OSX.API.QDEndCGContext( windowPort, ref context );
OSX.API.CheckReturn( err );
OSX.API.CGImageRelease( image );
OSX.API.CGDataProviderRelease( provider );
OSX.API.CGColorSpaceRelease( colorSpace );
}
}
static extern OSStatus HIViewGetFrame(IntPtr inView, out HIRect outRect);
private static OSStatus HIViewGetFrame(IntPtr inView, out HIRect outRect);
static extern OSStatus HIViewGetFrame(IntPtr inView, out HIRect outRect);
unsafe static extern void DisplayBounds(out HIRect rect, IntPtr display);
public static extern void CGContextDrawImage( IntPtr context, HIRect rect, IntPtr image );
public extern static void CGContextDrawImage(IntPtr context, HIRect rect, IntPtr image);
private static OSStatus HIViewGetFrame(IntPtr inView, out HIRect outRect);
