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| author |  Chris Dalton <csmartdalton@google.com> | 2018-02-13 21:46:17 -0500 |
|---|---|---|
| committer |  Skia Commit-Bot <skia-commit-bot@chromium.org> | 2018-02-14 17:21:17 +0000 |
| commit | 84403d7f53d88b2449fd19415538ba1479fe300b (patch) | |
| tree | f8df6e8845b72bebafc1a06fa60ed8868d2ce78b /src/gpu/GrTessellator.cpp | |
| parent | 7d79e7b588e8286edee853e2c274a6daa48d88d1 (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.
TBR=bsalomon@google.com
Change-Id: I396b887075d4422531908c2361ee1e26f076d5c3
Reviewed-on: https://skia-review.googlesource.com/107141
Reviewed-by: Chris Dalton <csmartdalton@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); |