commit 0e1853c89615d14d0d03c87c7e0c604e5285cc54
author egdaniel <egdaniel@google.com> Thu Mar 17 11:35:45 2016 -0700
committer Commit bot <commit-bot@chromium.org> Thu Mar 17 11:35:45 2016 -0700
tree e0ffc4b77a62d396b548f6e45fc8b335d3e6ecc1
parent 852f15da7ceb53cfb49b9f728baa6dbc53b27694

Update how we send draws to gpu backend to reduce state setting.

The main change here is that we pull primitive type off of the vertices, we set the gpu state on gpu once per pipeline/prim proc draw batch, and we create the ProgramDescriptor only for the Cache/ProgramBuilder.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1806983002

Review URL: https://codereview.chromium.org/1806983002

src/gpu/vk/GrVkProgramBuilder.h

diff --git a/src/gpu/vk/GrVkProgramBuilder.h b/src/gpu/vk/GrVkProgramBuilder.h
index 83a7adf..65fe546 100644
--- a/src/gpu/vk/GrVkProgramBuilder.h
+++ b/src/gpu/vk/GrVkProgramBuilder.h
@@ -20,6 +20,7 @@
 class GrVkGpu;
 class GrVkRenderPass;
 class GrVkProgram;
+class GrVkProgramDesc;
 
 class GrVkProgramBuilder : public GrGLSLProgramBuilder {
 public:
@@ -31,8 +32,10 @@
     * @return true if generation was successful.
     */
     static GrVkProgram* CreateProgram(GrVkGpu*,
-                                      const DrawArgs&,
+                                      const GrPipeline&,
+                                      const GrPrimitiveProcessor&,
                                       GrPrimitiveType,
+                                      const GrVkProgramDesc&,
                                       const GrVkRenderPass& renderPass);
 
     const GrCaps* caps() const override;
@@ -43,11 +46,12 @@
     void finalizeFragmentOutputColor(GrGLSLShaderVar& outputColor) override;
 
 private:
-    GrVkProgramBuilder(GrVkGpu*, const DrawArgs&);
+    GrVkProgramBuilder(GrVkGpu*,
+                       const GrPipeline&,
+                       const GrPrimitiveProcessor&,
+                       const GrVkProgramDesc&);
 
-    GrVkProgram* finalize(const DrawArgs& args,
-                          GrPrimitiveType primitiveType,
-                          const GrVkRenderPass& renderPass);
+    GrVkProgram* finalize(GrPrimitiveType primitiveType, const GrVkRenderPass& renderPass);
 
     static bool CreateVkShaderModule(const GrVkGpu* gpu,
                                      VkShaderStageFlagBits stage,
@@ -63,8 +67,6 @@
     GrVkVaryingHandler        fVaryingHandler;
     GrVkUniformHandler        fUniformHandler;
 
-    SkTArray<UniformHandle>   fSamplerUniforms;
-
     typedef GrGLSLProgramBuilder INHERITED;
 };