commit | 9a6eb0e1e8a8de7371cd9604f34619b8f87de66f | [log] [tgz] |
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author | senorblanco@chromium.org <senorblanco@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> | Wed May 29 20:55:09 2013 +0000 |
committer | senorblanco@chromium.org <senorblanco@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> | Wed May 29 20:55:09 2013 +0000 |
tree | 8564502495bbe823b0afa1d7370520e080f600f7 | |
parent | 1198e740d58abba5edc749c14ed088688b3e76ca [diff] |
Provide a GPU implementation of SkArithmeticMode, using a custom GrEffect exposed via asNewEffectOrCoeff(). Doing it this way required modifying the arithmode GM to use saveLayer()/restore() rather than creating an offscreen SkBitmap, since otherwise the compositing is always done in raster mode. Fixing that in turn exposed that SkArithmeticMode did not work in Picture mode, since it wasn't flattenable. Made it so. Note: this will require rebaselining the arithmode GM (again). R=bsalomon@google.com, reed@google.com Originally committed: https://code.google.com/p/skia/source/detail?r=9324 Reverted: https://code.google.com/p/skia/source/detail?r=9325 Review URL: https://codereview.chromium.org/16064002 git-svn-id: http://skia.googlecode.com/svn/trunk@9330 2bbb7eff-a529-9590-31e7-b0007b416f81