Painting --- before optimization (dirty 0,0,68220,48720):

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Painting --- after optimization:

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  • XULImage 0x11e8d4e70(ImageBox(image)(0)) bounds(2520,3000,960,960) visible(2520,3000,960,960) componentAlpha(0,0,0,0) clip() layer=0x122898c00
  • Text 0x11e8ee710(Text(0)"file:///Users/horiaolaru/WEF/Tests/mix-blend-mode/") bounds(3660,3105,27894,810) visible(3660,3135,27894,750) componentAlpha(3660,3105,27894,810) clip(3660,3135,35173,750) layer=0x122898c00
  • XULImage 0x11e8efd10(ImageBox(image)(-1)) bounds(39553,3060,660,840) visible(39553,3060,660,840) componentAlpha(0,0,0,0) clip() layer=0x122898c00
  • XULImage 0x11e8f07b8(ImageBox(image)(-1)) bounds(40573,3060,840,840) visible(40573,3060,840,840) componentAlpha(0,0,0,0) clip() layer=0x122898c00
• Opacity 0x115a36330(ImageBox(image)(-1)) bounds(57659,2940,1080,1080) visible(57659,2940,1080,1080) componentAlpha(0,0,0,0) clip(0,2340,66060,2280) (opacity 0.500000) layer=0x121cb9c00
  • XULImage 0x115a36330(ImageBox(image)(-1)) bounds(57659,2940,1080,1080) visible(57659,2940,1080,1080) componentAlpha(0,0,0,0) clip() layer=0x127ff0c00
• BoxShadowOuter 0x115a36fb0(Block(_moz_generated_content_before)(-1)) bounds(59219,2880,180,1200) visible(59219,2880,180,1200) componentAlpha(0,0,0,0) clip(0,0,68220,48720) layer=0x121cb9c00
• Background 0x115a36fb0(Block(_moz_generated_content_before)(-1)) bounds(59279,2940,60,1080) visible(59279,2940,60,1080) componentAlpha(0,0,0,0) clip(0,0,68220,48720) layer=0x121cb9c00
• Opacity 0x115a37428(ImageBox(image)(-1)) bounds(59879,3000,1080,1080) visible(59879,3000,1080,1080) componentAlpha(0,0,0,0) clip(0,2340,66060,2280) (opacity 0.500000) layer=0x121cb9c00
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• Opacity 0x115a379d0(ImageBox(image)(-1)) bounds(62039,2940,1080,1080) visible(62039,2940,1080,1080) componentAlpha(0,0,0,0) clip(0,2340,66060,2280) (opacity 0.500000) layer=0x121cb9c00
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• Opacity 0x115a37c98(ImageBox(image)(-1)) bounds(64199,2940,1080,1080) visible(64199,2940,1080,1080) componentAlpha(0,0,0,0) clip(0,2340,66060,2280) (opacity 0.500000) layer=0x121cb9c00
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• Opacity 0x115a64440(ImageBox(image)(-1)) bounds(66600,2940,1080,1080) visible(66600,2940,1080,1080) componentAlpha(0,0,0,0) clip(0,0,68220,48720) (opacity 0.500000) layer=0x121cb9c00
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• Background 0x1228b2f88(Menu(toolbarbutton)(0)) bounds(480,2580,1800,1860) visible(480,2580,1800,1860) componentAlpha(0,0,0,0) clip(0,2340,66060,2280) layer=0x121cb9c00
• Opacity 0x11e8732a8(ImageBox(image)(-1)) bounds(780,2940,1080,1080) visible(780,2940,1080,1080) componentAlpha(0,0,0,0) clip(0,2340,66060,2280) (opacity 0.250000) layer=0x121cb9c00
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• Background 0x11e6de1f8(Box(_moz_generated_content_before)(-1)) bounds(3660,540,1800,1860) visible(3660,540,1800,1860) componentAlpha(0,0,0,0) clip(3660,540,63180,1860) layer=0x121cb9c00
• Background 0x11e6ded80(Box(hbox)(1)) bounds(4560,540,10800,1860) visible(4560,540,10800,1860) componentAlpha(0,0,0,0) clip(3660,540,63180,1860) layer=0x121cb9c00
• Background 0x11e6ded80(Box(hbox)(1)) bounds(4560,540,10800,1860) visible(4560,540,10800,1860) componentAlpha(0,0,0,0) clip(3660,540,63180,1860) layer=0x121cb9c00
• Border 0x11e6ded80(Box(hbox)(1)) bounds(4560,540,10800,1860) visible(4560,540,10800,1860) componentAlpha(0,0,0,0) clip(3660,540,63180,1860) layer=0x121cb9c00
• Background 0x11e802470(Box(_moz_generated_content_before)(-1)) bounds(14460,540,1800,1860) visible(14460,540,1800,1860) componentAlpha(0,0,0,0) clip(3660,540,63180,1860) layer=0x121cb9c00
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Painting --- retained layer tree:

• ClientLayerManager (0x11ec8f300)
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    • ClientThebesLayer (0x121cb9c00) [visible=< (x=0, y=0, w=2274, h=154); >] [opaqueContent] [valid=< (x=0, y=0, w=2274, h=154); >]
    • ClientContainerLayer (0x127f09400) [clip=(x=0, y=154, w=2274, h=1470)] [visible=< (x=0, y=154, w=2274, h=1470); >] [opaqueContent]
      • ClientThebesLayer (0x127f09c00) [visible=< (x=0, y=154, w=2274, h=1470); >] [opaqueContent] [valid=< (x=0, y=154, w=2274, h=1470); >]