AMD/ATI Pixel Clock Patcher

[ToastyX]

(02-19-2014 04:40 AM)MingoDynasty Wrote:  Same as others, I am having video playback issues. It is caused by the gpu hardware acceleration, but instead of black or green screens, my whole monitor turns into "static" and I can't see anything until I restart the computer.

That's a separate issue unrelated to the patch. Are you overclocking the video card's memory clock?

If the vertical blanking/total is too low, the memory clock is not supposed to change because there's not enough time between refreshes to switch memory clocks without screen corruption. The problem is AMD cards are programmed to switch clock profiles when video acceleration is active, so the memory clock switches back to stock and corrupts the screen.

Either use the "LCD standard" timing option in CRU to set the vertical blanking/total high enough to allow the memory clock to change, or don't overclock the memory clock.