commit 8d47ddc19a40d1984bf1f384d711d36ab59fd1c0
author commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> Thu May 09 14:55:46 2013 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> Thu May 09 14:55:46 2013 +0000
tree cca2ab430158fcaaaeb9ba7a3f5653474e8d541a
parent 504976ef6f1b969c2ac13ff1140ea1067f085ffa

Make GrGLShaderBuilder check whether GrEffect advertised that it would require the dst color or fragment position

R=senorblanco@chromium.org, robertphillips@google.com

Author: bsalomon@google.com

Review URL: https://chromiumcodereview.appspot.com/14998007

git-svn-id: http://skia.googlecode.com/svn/trunk@9074 2bbb7eff-a529-9590-31e7-b0007b416f81

src/gpu/GrAARectRenderer.cpp

diff --git a/src/gpu/GrAARectRenderer.cpp b/src/gpu/GrAARectRenderer.cpp
index 28dae24..0b593b9 100644
--- a/src/gpu/GrAARectRenderer.cpp
+++ b/src/gpu/GrAARectRenderer.cpp
@@ -220,6 +220,7 @@
     GrRectEffect() : GrEffect() {
         this->addVertexAttrib(kVec4f_GrSLType);
         this->addVertexAttrib(kVec2f_GrSLType);
+        this->setWillReadFragmentPosition();
     }
 
     virtual bool onIsEqual(const GrEffect&) const SK_OVERRIDE { return true; }