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| author |  Chris Dalton <csmartdalton@google.com> | 2018-02-07 13:02:58 -0700 |
|---|---|---|
| committer |  Skia Commit-Bot <skia-commit-bot@chromium.org> | 2018-02-12 17:06:31 +0000 |
| commit | 4138c972effe4eb0227fbb96571df290f3d1979b (patch) | |
| tree | f506f42ba68294dac155f09c01f77ae8186e3150 /src/gpu/GrTessellator.cpp | |
| parent | a58bcf7ef8227708dad1501db59bd506e83e5341 (diff) | |
ccpr: Tessellate fans for very large and/or simple paths
This increases CPU work, but reduces overdraw on the GPU as compared to
Redbook fanning.
Bug: skia:
Change-Id: I47239c964261e0014a94266a71223eab0597bfb8
Reviewed-on: https://skia-review.googlesource.com/105203
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Diffstat (limited to 'src/gpu/GrTessellator.cpp')
| -rw-r--r-- | src/gpu/GrTessellator.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/gpu/GrTessellator.cpp b/src/gpu/GrTessellator.cpp index 2974cf02db..00e5c8a21c 100644 --- a/src/gpu/GrTessellator.cpp +++ b/src/gpu/GrTessellator.cpp @@ -2359,6 +2359,7 @@ int PathToVertices(const SkPath& path, SkScalar tolerance, const SkRect& clipBou GrTessellator::WindingVertex** verts) { int contourCnt = get_contour_count(path, tolerance); if (contourCnt <= 0) { + *verts = nullptr; return 0; } SkArenaAlloc alloc(kArenaChunkSize); |