| commit | 49eac192faa35159752525b23345563252721c64 | [log] [tgz] |
|---|---|---|
| author | tomhudson@google.com <tomhudson@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> | Tue Dec 27 13:59:20 2011 +0000 |
| committer | tomhudson@google.com <tomhudson@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> | Tue Dec 27 13:59:20 2011 +0000 |
| tree | ba72e18e640c1e344ec584934e99bd562a9164ea | |
| parent | b0af6dad94f3c51ea0d5d6426a9509354338c6b2 [diff] |
New 'blitAntiRect' entry point for blitters, specialized in supersampling code to avoid quarter-scanline-at-a-time building of large rectangular clips. Speeds up aa_clip_build_path_AA benchmark 2x, aa_clip_build_rect_AA benchmark 10x or more. This is a sufficient performance gain to let Chromium reenable WebKit's soft clipping code. Rolling into Chromium will require ~18 rebaselines. git-svn-id: http://skia.googlecode.com/svn/trunk@2924 2bbb7eff-a529-9590-31e7-b0007b416f81