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| author |  commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2013-11-22 07:02:11 +0000 |
|---|---|---|
| committer | commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2013-11-22 07:02:11 +0000 |
| commit | e0a868c84ebc34c5a16b5faa1546016abb9ca0ac (patch) | |
| tree | aa08273eefda08985356c87c2f8645e110c05f2b /expectations/gm/Test-Mac10.7-MacMini4.1-GeForce320M-x86-Release | |
| parent | 52314f82ba8696e957e70eabde672b6470fedf7a (diff) | |
Apply hairline optimization only if the path renderer wants it
Make the decision to convert thin, non-hairline paths to hairline
paths at the renderer level.
The current nv_path_rendering implementation does not render
hairlines. Rendering the hairlines with normal renderers cause
unneccessary gl program changes, which is quite slow.
Changes the behavior of non-nv_path_rendering paths to always perform
the optimization if the shape ends up being painted by a renderer that
wants the optimization. Previously the optimization was applied only
when callgraph started with SkCanvas::drawPath.
Applies the optimization for GrAAHairLineRenderer and
GrDefaultPathRenderer.
This changes gm results for dashing3_{msaa4,gpu} and drawlooper_msaa4.
R=bsalomon@google.com, jvanverth@google.com, rmistry@google.com
Author: kkinnunen@nvidia.com
Review URL: https://codereview.chromium.org/38573007
git-svn-id: http://skia.googlecode.com/svn/trunk@12357 2bbb7eff-a529-9590-31e7-b0007b416f81
Diffstat (limited to 'expectations/gm/Test-Mac10.7-MacMini4.1-GeForce320M-x86-Release')
0 files changed, 0 insertions, 0 deletions