Closed Bug 935641 Opened 10 years ago Closed 10 years ago
Don't copy surfaces in Deprecated
Texture Host Basic::Lock()
On a microbenchmark I'm using, BasicCompositor is about 100X slower than main-thread BasicLayers right now. Matt Woodrow pinpointed the problem to DeprecatedTextureHostBasic::Lock(), which accidentally duplicates the surface. With this patch it's much closer to main thread performance (about 2-5X, and much closer with bug 882447).
Attachment #828169 - Flags: review?(matt.woodrow)
Attachment #828169 - Flags: review?(matt.woodrow) → review+
Status: ASSIGNED → RESOLVED
Closed: 10 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla28
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