gpu, cmaa: Don't blend large L shape because it would be the intended shape with high probability.
Large L shape is as follows;
_ _ | | _ _
X| X| |X |X
| ¯¯¯¯ ¯¯¯¯ |
We don't want to blur the corner of a rectangle.
BUG=535198
TEST=Run a WebGL app with Chrome started with "--enable-cmaa-shaders"
CQ_INCLUDE_TRYBOTS=tryserver.chromium.linux:linux_optional_gpu_tests_rel;tryserver.chromium.mac:mac_optional_gpu_tests_rel
Review-Url: https://codereview.chromium.org/2109603003
Cr-Commit-Position: refs/heads/master@{#402796}
1 file changed