/// <summary>
/// Output merger stage.
/// </summary>
private void StageOutputMerger(int x, int y, Vector4F color)
{
var backBuffer = RenderHost.BackBuffer;
var index = backBuffer.GetIndex(x, y);
// sanity check
if (index < 0 || index >= backBuffer.Buffer.Length)
{
return;
}
// write color
backBuffer.Buffer[index] = color.ToArgb();
}