diff options
| -rw-r--r-- | src/gpu/GrSoftwarePathRenderer.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/gpu/GrSoftwarePathRenderer.cpp b/src/gpu/GrSoftwarePathRenderer.cpp index 86fb5ea837..fc529ba51f 100644 --- a/src/gpu/GrSoftwarePathRenderer.cpp +++ b/src/gpu/GrSoftwarePathRenderer.cpp @@ -32,6 +32,14 @@ static bool get_unclipped_shape_dev_bounds(const GrShape& shape, const SkMatrix& } SkRect shapeDevBounds; matrix.mapRect(&shapeDevBounds, shapeBounds); + // Even though these are "unclipped" bounds we still clip to the int32_t range. + // This is the largest int32_t that is representable exactly as a float. The next 63 larger ints + // would round down to this value when cast to a float, but who really cares. + // INT32_MIN is exactly representable. + static constexpr int32_t kMaxInt = 2147483520; + if (!shapeDevBounds.intersect(SkRect::MakeLTRB(INT32_MIN, INT32_MIN, kMaxInt, kMaxInt))) { + return false; + } shapeDevBounds.roundOut(devBounds); return true; } |