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Fennec/NativeUI/checkerboarding: Difference between revisions
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== Intro == | == Intro == | ||
* Where are we bad right now?/What are the biggest problems? (Erin can lead this?) | * Where are we bad right now?/What are the biggest problems? (Erin can lead this?) | ||
#Zoom in (dbl tap, pinch 2 zoom) | #Zoom in (dbl tap, pinch 2 zoom) | ||
#Zoom out (dbl tap, pinch 2 zoom) | #Zoom out (dbl tap, pinch 2 zoom) | ||
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==== GFX ==== | ==== GFX ==== | ||
* Improve text drawing {{bug|742134}} (This needs root causing still) (jfkthame) | * Improve text drawing {{bug|742134}} (This needs root causing still) (jfkthame) | ||
* Make sure we're drawing background images efficiently {{bug|735895}} | |||
* Cache tiles at different zoom levels/Don't discard visible tiles (bgirard) | |||
==== Layout ==== | ==== Layout ==== | ||
* Unnecessary | * Unnecessary copies during image painting {{bug|733941}} | ||
* Avoid compositing basic layers (this doesn't show up much on profiles yet but is still a waste) {{bug|735303}} | * Avoid compositing basic layers (this doesn't show up much on profiles yet but is still a waste) {{bug|735303}} | ||
* ComputeVisibility slowness {{bug|735893}} | * ComputeVisibility slowness {{bug|735893}} | ||
* DisplayList construction {{bug|735898}} | * DisplayList construction {{bug|735898}} | ||
=== | ==== Other ideas? ==== | ||
== | |||
==Pan/Zoom Jank== | ==Pan/Zoom Jank== | ||