Closed Bug 1111432 Opened 10 years ago Closed 4 months ago

Add xor support to the pixman region code

Categories

(Core :: Graphics, defect)

x86
macOS
defect

Tracking

()

RESOLVED WONTFIX

People

(Reporter: jrmuizel, Unassigned)

References

Details

Attachments

(1 file, 2 obsolete files)

Shouldn't be too hard. We hit this through AddOffsetAndComputeDifference
See bug 1110530 comment 12 for some measurements. It's really hot in some workloads, e.g. Treeherder.
Attached patch WIP (obsolete) — Splinter Review
Attached patch A seemingly working patch (obsolete) — Splinter Review
Attachment #8624243 - Attachment is obsolete: true
Attachment #8625463 - Attachment is obsolete: true
Severity: normal → S3

:jfk, is this still worth pursuing?

Flags: needinfo?(jfkthame)

Probably not. As we no longer use cairo for interactive, on-screen rendering, I doubt this is important (if it's even still applicable).

Status: NEW → RESOLVED
Closed: 4 months ago
Flags: needinfo?(jfkthame)
Resolution: --- → WONTFIX
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