diff options
author | robertphillips <robertphillips@google.com> | 2014-10-03 07:29:20 -0700 |
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committer | Commit bot <commit-bot@chromium.org> | 2014-10-03 07:29:20 -0700 |
commit | 7f1ed835e90027f63fbb25d19fb71d128b13834d (patch) | |
tree | fd52bbea96e3d41695ab4de6c7524cc895a9861d /gm/multipicturedraw.cpp | |
parent | 4611e7f479b1176a31af0bdc2a12528df5f75167 (diff) |
Reduce overdraw in MultiPictureDraw Sierpinski GM
As written, all the layers in the MPD Sierpinski GM are full screen. This CL bounds each layer to reduce overdraw.
This CL will cause differences in:
multipicturedraw_sierpinski_simple
multipicturedraw_sierpinski_tiled
but they are/will be suppressed in: (Don't turn on dither for saveLayers which have no paint - https://codereview.chromium.org/619363002/)
Review URL: https://codereview.chromium.org/582633003
Diffstat (limited to 'gm/multipicturedraw.cpp')
-rw-r--r-- | gm/multipicturedraw.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gm/multipicturedraw.cpp b/gm/multipicturedraw.cpp index 9a3f1a8df5..afa83e5176 100644 --- a/gm/multipicturedraw.cpp +++ b/gm/multipicturedraw.cpp @@ -155,6 +155,9 @@ static const SkPicture* make_tri_picture() { SkCanvas* canvas = recorder.beginRecording(SkIntToScalar(kPicWidth), SkIntToScalar(kPicHeight)); + SkRect r = tri.getBounds(); + r.outset(2.0f, 2.0f); // outset for stroke + canvas->clipRect(r); // The saveLayer/restore block is to exercise layer hoisting canvas->saveLayer(NULL, NULL); canvas->drawPath(tri, fill); |