commit 98b066cbe85e18337be7e683dfb9af7b0d834e05
author Robert Phillips <robertphillips@google.com> Thu Apr 22 10:51:58 2021 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Thu Apr 22 15:35:29 2021 +0000
tree 17de868e54979dac04bfe0418510c2e538b2ee38
parent a4e2f2869770ac1779c9ff09a45fccadba72e5e2

Add fuzzer for Triangulating Path Renderer

Bug: skia:11892
Change-Id: I3f8145516f8fd23eb05c29517cd5c1553c9b1df1
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/399296
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>

src/gpu/GrEagerVertexAllocator.h

diff --git a/src/gpu/GrEagerVertexAllocator.h b/src/gpu/GrEagerVertexAllocator.h
index aaec828..73531f4 100644
--- a/src/gpu/GrEagerVertexAllocator.h
+++ b/src/gpu/GrEagerVertexAllocator.h
@@ -8,6 +8,7 @@
 #ifndef GrEagerVertexAllocator_DEFINED
 #define GrEagerVertexAllocator_DEFINED
 
+#include "src/gpu/GrThreadSafeCache.h"
 #include "src/gpu/ops/GrMeshDrawOp.h"
 
 // This interface is used to allocate and map GPU vertex data before the exact number of required
@@ -87,4 +88,26 @@
     int fLockCount = 0;
 };
 
+class GrCpuVertexAllocator : public GrEagerVertexAllocator {
+public:
+    GrCpuVertexAllocator() = default;
+
+#ifdef SK_DEBUG
+    ~GrCpuVertexAllocator() override {
+        SkASSERT(!fLockStride && !fVertices && !fVertexData);
+    }
+#endif
+
+    void* lock(size_t stride, int eagerCount) override;
+    void unlock(int actualCount) override;
+
+    sk_sp<GrThreadSafeCache::VertexData> detachVertexData();
+
+private:
+    sk_sp<GrThreadSafeCache::VertexData> fVertexData;
+
+    void*  fVertices = nullptr;
+    size_t fLockStride = 0;
+};
+
 #endif