Open Bug 1154015 Opened 9 years ago Updated 2 years ago

Bing maps is drawn very inefficiently

Categories

(Core :: Layout, defect)

Product:
Core
Component:
Layout
Platform:
x86_64
Windows 8.1
Type:
defect

Tracking

()

People

(Reporter: bas.schouten, Unassigned)

Details

On Bing maps we seem to be drawing the whole map as one big PaintedLayer, what then happens is that when we zoom out each frame we draw a little more of the painted layer, this is being very inefficient and it means we're creating a new, bigger texture each frame and copying over the contents of the front buffer to the backbuffer, etc. This makes bing maps perform very poorly on firefox.
Severity: normal → S3
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