public override void Reset(int w, int h)
{
device.GetOrThrow();
if (w < 1)
{
throw new ArgumentOutOfRangeException("w");
}
if (h < 1)
{
throw new ArgumentOutOfRangeException("h");
}
Set(ref renderTarget, new Texture(this.device, w, h, 1, Usage.RenderTarget, Format.A8R8G8B8, Pool.Default));
using (var surface = renderTarget.GetSurfaceLevel(0))
device.SetRenderTarget(0, surface);
}
