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TPEPlatform/2013-11-21: Difference between revisions
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==Graphic == | ==Graphic == | ||
* {{Bug|920921}} - [Flatfish]: Flatfish has bad performance on Homescreen wiping /Jerry | * {{Bug|920921}} - [Flatfish]: Flatfish has bad performance on Homescreen wiping /Jerry, vlin | ||
**Check nsDisplayTransform::ShouldPrerenderTransformedContent() | **Check nsDisplayTransform::ShouldPrerenderTransformedContent() | ||
**Check nsDisplayListBuilder::MarkOutOfFlowFrameForDisplay() | **Check nsDisplayListBuilder::MarkOutOfFlowFrameForDisplay() | ||
** Profile the cost and performance breaking down to InputReader, Content process and Compositor. | |||
*** Detailed statistics in https://etherpad.mozilla.org/hdperf | |||
* {{Bug|941984}} - [FlatFish] InputReader takes ~18ms to get each event. Makes FPS bounded at ~50fps. /vlin | |||
** Found that the performance bottleneck on page transforming is at InputReader. (Block Bug 920921) | |||
* {{Bug|939392}} - [Homescreen] Invisible border causes layers to be much bigger. /vlin | |||
** Profile the performance improvement. | |||
* {{Bug|937713}} - [B2G] Display does not respond or responds too slowly to device rotation. /vlin | |||
* Investigating. | |||
* ImageBridge study /Jerry | * ImageBridge study /Jerry | ||