Change VkPipelineStateCahce to use Hash and LRU LList.

src/gpu/vk/GrVkGpu.h

Index: src/gpu/vk/GrVkGpu.h
diff --git a/src/gpu/vk/GrVkGpu.h b/src/gpu/vk/GrVkGpu.h
index 0e94b11a1f1714802647ca8930dbf3d9b829b90d..dfadab959c96e403f3eb533f8b4ee942cad00424 100644
--- a/src/gpu/vk/GrVkGpu.h
+++ b/src/gpu/vk/GrVkGpu.h
@@ -164,7 +164,7 @@ private:
                           const GrPrimitiveProcessor&,
                           GrPrimitiveType,
                           const GrVkRenderPass&,
-                          GrVkPipelineState** pipelineState);
+                          sk_sp<GrVkPipelineState>* pipelineState);

[bsalomon, 2016/03/28 14:51:58]

why not just return a sk_sp<GrVkPipelineState>?

[egdaniel, 2016/03/28 18:14:46]

Done.

 
     // Bind vertex and index buffers
     void bindGeometry(const GrPrimitiveProcessor&, const GrNonInstancedMesh&);