Closed Bug 782185 Opened 7 years ago Closed 7 years ago
don't use EXTEND
_NONE in image layers
When there is a transform, EXTEND_NONE is not what we want, is incorrectly implemented by NVIDIA drivers to extend CONTENT_COLOR surfaces with black, and is slower than EXTEND_PAD with other drivers.
Assignee: nobody → karlt
Status: NEW → ASSIGNED
Attachment #651268 - Flags: review?(joe)
The only supported free distribution that I know still has one of these old servers is OpenSUSE 11.2. It has xorg server 1.6.5 and I understand the Evergreen community is endeavouring to support this version. (The oldest currently supported Debian release is 6.0 squeeze which has xorg-server 1.7.7. Ubuntu 10.04 LTS has 1.7.6.) The latest SLES, 11-SP2 also still has only xorg-server 1.6.5. Their customers should expect a functional RepeatPad, but unfortunately cairo will effect the workaround and take the readback path.
Bug 562746 comment 65 removed use of EXTEND_NONE in gfxDrawable with Quartz because of changes in the cairo implementation, so I expect the same reasoning to apply here.
Attachment #651270 - Flags: review?(roc) → review+
Attachment #651268 - Flags: review?(joe) → review+
https://tbpl.mozilla.org/?tree=Try&rev=eb69871b1f2e https://tbpl.mozilla.org/?tree=Try&rev=4ca135c48dfc https://hg.mozilla.org/integration/mozilla-inbound/rev/48d2889019ed https://hg.mozilla.org/integration/mozilla-inbound/rev/016e27967434
Status: ASSIGNED → RESOLVED
Closed: 7 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla17
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