Add caching of ambient and spot shadow meshes.

Change-Id: If882186225621af4af4b4ddae0c786ec33ff40f3
Reviewed-on: https://skia-review.googlesource.com/7643
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/src/utils/SkShadowTessellator.h b/src/utils/SkShadowTessellator.h
index 63e7bdc4c5..13924f204f 100755
--- a/src/utils/SkShadowTessellator.h
+++ b/src/utils/SkShadowTessellator.h
@@ -45,6 +45,11 @@ public:
     int indexCount() const { return fIndexCnt; }
     const uint16_t* indices() const { return fIndices.get(); }
 
+    size_t size() const {
+        return sizeof(*this) + fVertexCnt * (sizeof(SkPoint) + sizeof(SkColor)) +
+               fIndexCnt * sizeof(uint16_t);
+    }
+
 private:
     template<typename T> using Deleter = SkTDArray<SkPoint>::Deleter;
     template<typename T> using UniqueArray = std::unique_ptr<const T[], Deleter<T>>;