Closed
Bug 616327
Opened 14 years ago
Closed 14 years ago
HWACCEL demo much slower with layers.accelerate-all on than with layers.accelerate-all off
Categories
(Core :: Graphics, defect)
Tracking
()
RESOLVED
DUPLICATE
of bug 611596
People
(Reporter: cookiecaper, Unassigned)
References
()
Details
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:2.0b8pre) Gecko/20101201 Firefox/4.0b8pre Build Identifier: Mozilla/5.0 (X11; Linux x86_64; rv:2.0b8pre) Gecko/20101201 Firefox/4.0b8pre Mozilla's HWACCEL demo is much slower for me with layers.accelerate-all on than with layers.accelerate-all off. I get ~15 FPS with layers.accelerate-all on and ~90 FPS with layers.accelerate-all off. Other websites demonstrate a similarly drastic slowdown as well. Reproducible: Always Steps to Reproduce: 1. Toggle layers.accelerate-all 2. Restart Firefox 3. Observe speed difference Actual Results: Compositing is much slower than XRENDER acceleration Expected Results: Compositing should match or exceed XRENDER acceleration in speed I am using a nightly from Dec. 2. I have a GeForce GTX 285 with nvidia blob 260.19.21 drivers. I am using a current ArchLinux installation with kernel 2.6.36.
Updated•14 years ago
|
Component: General → Graphics
Product: Firefox → Core
QA Contact: general → thebes
Updated•14 years ago
|
Status: UNCONFIRMED → RESOLVED
Closed: 14 years ago
Resolution: --- → DUPLICATE
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Description
•