commit d624634aff330485dc56fc09773cc6d4ec092c4d
author bsalomon <bsalomon@google.com> Thu Jun 04 13:57:00 2015 -0700
committer Commit bot <commit-bot@chromium.org> Thu Jun 04 13:57:00 2015 -0700
tree 478f09bbce716885643333f1ecd6cba5c1dda66a
parent 270fe6aad558cf60f182b440cd0c452340f96428

Disable unused attributes when using copy shader

BUG=chromium:496540

Review URL: https://codereview.chromium.org/1157943007

src/gpu/gl/GrGLGpu.cpp

diff --git a/src/gpu/gl/GrGLGpu.cpp b/src/gpu/gl/GrGLGpu.cpp
index 7696334..08e83ec 100644
--- a/src/gpu/gl/GrGLGpu.cpp
+++ b/src/gpu/gl/GrGLGpu.cpp
@@ -2821,7 +2821,7 @@
         fHWGeometryState.bindArrayAndBufferToDraw(this, fCopyProgram.fArrayBuffer);
     attribs->set(this, 0, fCopyProgram.fArrayBuffer, 2, GR_GL_FLOAT, false,
                     2 * sizeof(GrGLfloat), 0);
-
+    attribs->disableUnusedArrays(this, 0x1);
 
     // dst rect edges in NDC (-1 to 1)
     int dw = dst->width();