Bug 4191

Summary: Optimize IN common cases
Product: pixman Reporter: Owen Taylor <otaylor>
Component: pixmanAssignee: Billy Biggs <billy.biggs>
Status: RESOLVED FIXED QA Contact: cairo-bugs mailing list <cairo-bugs>
Severity: normal    
Priority: high CC: cworth
Version: 0.1.3   
Hardware: x86 (IA32)   
OS: Linux (All)   
i915 platform: i915 features:
Attachments: Patch from Alex Larsson

Description Owen Taylor 2005-08-22 12:39:23 UTC
Cairo makes heavy use of IN when implementing clip surfaces.

Alex Larsson provided a patch to optimize this in:


I'll attach it here. As always, the main challenge with such
a patch is to get it into enough copies of the compositing code
so it doesn't get lost in a merge.
Comment 1 Owen Taylor 2005-08-22 12:39:49 UTC
Created attachment 2986 [details] [review]
Patch from Alex Larsson
Comment 2 Owen Taylor 2005-08-22 12:41:18 UTC
Reassigning to Billy, as requested.
Comment 3 Søren Sandmann Pedersen 2007-06-20 09:13:37 UTC
Fixed in libpixman git.

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