diff -r 000000000000 -r 4f2f89ce4247 WebCore/manual-tests/simple-image-compositing.html --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/WebCore/manual-tests/simple-image-compositing.html Fri Sep 17 09:02:29 2010 +0300 @@ -0,0 +1,76 @@ + + + + + + Checking for simple image layer optimisation + + + + +

Image optimisation in layers

+ +

+ In order to run this test you should enable the debugging options that indicate + what type of compositing layer is being used. +

+ +
+defaults write com.apple.Safari WebCoreLayerRepaintCounter -bool yes
+defaults write com.apple.Safari WebCoreLayerBorders -bool yes
+
+ +

+ Directly composited image layers will have a yellow border and no repaint counter. +

+ +

+ + Basic image - no style - can be directly composited +

+ +

+ + 5px blue border - can NOT be directly composited +

+ +

+ + margin - can NOT be directly composited +

+ +

+ + solid background - can be directly composited +

+ +

+ + background image - can NOT be directly composited +

+ +

+ + rotated but otherwise no style - can be directly composited +

+ + + + + +