There are following Image rendering regression occurred in promoted build 8.0-h38-b58 in sw pipeline:
* winXP-mid:
   20% in FXTester-Animation.Image

* win7-high
  30% in FXFire.Image
  27% in FXTester-Animation.Image

* mac-mid
  32% in FXFire.Image
  24% in FXTester-Animation.Image

* mac-low
  22% in FXFire.Image
  23% in FXTester-Animation.Image

The regression is seen on all platforms.