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| author | 2014-01-31 18:56:40 +0000 | |
|---|---|---|
| committer | 2014-01-31 18:56:41 +0000 | |
| commit | 1d89563ff8f5afd77457ef58489a234f490b480c (patch) | |
| tree | 1310405a34fcc82b2888d71d91212902bd088699 /libs/hwui/OpenGLRenderer.cpp | |
| parent | 90b8eaa68bda6beaf2ff886c3ed642e7050e3ff6 (diff) | |
| parent | a2fe7affd3d077ac163da90996cb2e5e0ca3b8d1 (diff) | |
Merge "Add initial hidden outline APIs"
Diffstat (limited to 'libs/hwui/OpenGLRenderer.cpp')
| -rw-r--r-- | libs/hwui/OpenGLRenderer.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libs/hwui/OpenGLRenderer.cpp b/libs/hwui/OpenGLRenderer.cpp index 7a1194870d57..b71082572ce2 100644 --- a/libs/hwui/OpenGLRenderer.cpp +++ b/libs/hwui/OpenGLRenderer.cpp @@ -3199,6 +3199,11 @@ status_t OpenGLRenderer::drawShadow(const mat4& casterTransform, float casterAlp PathTessellator::approximatePathOutlineVertices(*casterOutline, casterRefinementThresholdSquared, casterVertices2d); + if (casterVertices2d.size() == 0) { + // empty caster polygon computed from path + return DrawGlInfo::kStatusDone; + } + // map 2d caster poly into 3d const int casterVertexCount = casterVertices2d.size(); Vector3 casterPolygon[casterVertexCount]; |