commit 5a02cb48fdff04dc274d4cb1af8c4dc65a503438
author commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> Fri Aug 30 20:17:31 2013 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> Fri Aug 30 20:17:31 2013 +0000
tree c4c7c3bf5d8d86d0f6274f4abb2d95e281f552ac
parent 74a3a2135ca82ab9324b7e499caa3280348a4fda

Isolate VertexBuilder from GrGLShaderBuilder

Adds a nested class to GrGLShaderBuilder called VertexBuilder. Now
GrGLShaderBuilder can only modify the fragment shader directly. In
order to modify the vertex shader, the client code needs to call
getVertexShader, which will return null for vertex-less shaders.

R=bsalomon@google.com

Author: cdalton@nvidia.com

Review URL: https://chromiumcodereview.appspot.com/23754003

git-svn-id: http://skia.googlecode.com/svn/trunk@11046 2bbb7eff-a529-9590-31e7-b0007b416f81

src/gpu/gl/GrGLProgram.h

diff --git a/src/gpu/gl/GrGLProgram.h b/src/gpu/gl/GrGLProgram.h
index 279890f..e39e9bf 100644
--- a/src/gpu/gl/GrGLProgram.h
+++ b/src/gpu/gl/GrGLProgram.h
@@ -12,6 +12,7 @@
 #include "GrDrawState.h"
 #include "GrGLContext.h"
 #include "GrGLProgramDesc.h"
+#include "GrGLShaderBuilder.h"
 #include "GrGLSL.h"
 #include "GrGLTexture.h"
 #include "GrGLUniformManager.h"
@@ -162,7 +163,7 @@
 
     GrSLConstantVec genInputCoverage(GrGLShaderBuilder* builder, SkString* inCoverage);
 
-    void genGeometryShader(GrGLShaderBuilder* segments) const;
+    void genGeometryShader(GrGLShaderBuilder::VertexBuilder* vertexBuilder) const;
 
     // Creates a GL program ID, binds shader attributes to GL vertex attrs, and links the program
     bool bindOutputsAttribsAndLinkProgram(const GrGLShaderBuilder& builder,