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| author |  senorblanco@chromium.org <senorblanco@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2010-12-16 19:07:45 +0000 |
|---|---|---|
| committer | senorblanco@chromium.org <senorblanco@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2010-12-16 19:07:45 +0000 |
| commit | 29e5054dd07c97c2195c5f64bf67aaa6b5afa204 (patch) | |
| tree | bdd024a5cce23ce7f26151fe09b6e4a0d5f8ede4 /samplecode/SamplePatch.cpp | |
| parent | 31e623003472d98d8623b72b8535220c400c4058 (diff) | |
Fix perf regression in Color32.
The regression was due to the fact that we were calling PlatformColorProc() for
every span (which in turns makes CPUID, a fairly expensive call). Since we draw
a lot of rects, and rects have 1-pixel wide spans for the vertical segments,
that's a lot of CPUID.
Fixed by cacheing the result of PlatformColorProc(), as is done for the other
platform-specific blitters.
Review URL: http://codereview.appspot.com/3669042/
git-svn-id: http://skia.googlecode.com/svn/trunk@636 2bbb7eff-a529-9590-31e7-b0007b416f81
Diffstat (limited to 'samplecode/SamplePatch.cpp')
0 files changed, 0 insertions, 0 deletions