| commit | 4dcd062803fef457899add1df56e9defb667ce8d | [log] [tgz] |
|---|---|---|
| author | commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> | Mon Jul 29 14:43:31 2013 +0000 |
| committer | commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> | Mon Jul 29 14:43:31 2013 +0000 |
| tree | 8bc10eae836f4a4f01fea4a115281cf654041d57 | |
| parent | 81152f4d5b040dee6b12ecff7a831616220810ec [diff] |
Matrix decomposition cleanup: Add is_degenerate_2x2(), and fix some asserts (atan2 can take a zero x value, but both x == 0 and y == 0 is undefined). R=reed@google.com, robertphillips@google.com Author: jvanverth@google.com Review URL: https://chromiumcodereview.appspot.com/20303003 git-svn-id: http://skia.googlecode.com/svn/trunk@10410 2bbb7eff-a529-9590-31e7-b0007b416f81