public void RenderGPT(GPT gptSrc, RECTANGLE dest, RECTANGLE clip)
{
var _dest = new Rectangle(dest.X1, dest.Y1, dest.Width, dest.Height);
var _clip = new Rectangle(clip.X1, clip.Y1, clip.Width, clip.Height);
RenderTexture(tex, _dest, _clip);
}
public void Blit(GraphicsDevice graphicsDevice, SpriteBatch spriteBatch, GPT other, RECTANGLE src, RECTANGLE dest)
{
var otherTex = other.GetTexture(graphicsDevice);
if (renderTarget == null)
{
renderTarget = new RenderTarget2D(graphicsDevice, 640, 480, true, SurfaceFormat.Bgra32SRgb, DepthFormat.None);
}
graphicsDevice.SetRenderTarget(renderTarget);
unsafe
{
var _dest = *(Rectangle *)&dest;
_dest.Width -= _dest.X;
_dest.Height -= _dest.Y;
var _src = *(Rectangle *)&src;
_src.Width -= _src.X;
_src.Height -= _src.Y;
spriteBatch.Draw(otherTex, _dest, _src, Color.White);
}
graphicsDevice.SetRenderTarget(null);
}