Fennec/NativeUI/checkerboarding: Difference between revisions

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===Where do we spend our time?===
===Where do we spend our time?===
# Zoomed in panning on CNN.com: http://bit.ly/HdccVU
# Zoomed in panning on CNN.com: http://bit.ly/HdccVU
#* 43ms PresShell::Paint (6ms displaylist building, 4ms compute visibility, 14ms drawthebeslayer (9ms DrawBackgroundImage), 6ms buffer rotation)
#* 43ms PresShell::Paint
#** 6ms displaylist building
#** 4ms compute visibility
#** 14ms drawthebeslayer (9ms DrawBackgroundImage)
#** 6ms buffer rotation  
# Zoomed in panning on nytimes.com: http://bit.ly/HdceNy
# Zoomed in panning on nytimes.com: http://bit.ly/HdceNy
#* 34m PresShell::Paint (5ms displaylist building, 2ms compute visibility, 10ms drawthebeslayer (4ms text drawing, 2ms DrawBackgroundImage), 3ms buffer rotation, 8ms waiting for compositor, 4ms ContainerState::ProcessDisplayItems)
#* 34m PresShell::Paint
#** 5ms displaylist building
#** 2ms compute visibility
#** 10ms drawthebeslayer (4ms text drawing, 2ms DrawBackgroundImage)
#** 3ms buffer rotation
#** 8ms waiting for compositor
#** 4ms ContainerState::ProcessDisplayItems
# Zoom out on nytimes.com: http://bit.ly/HjC3eD (409ms paint) http://bit.ly/HIMqas (371ms paint)
# Zoom out on nytimes.com: http://bit.ly/HjC3eD (409ms paint) http://bit.ly/HIMqas (371ms paint)
#* mostly drawing text. We run into {{bug|742134}}
#* mostly drawing text. We run into {{bug|742134}}
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