commit 37b4d866b1446d35c989f9a97885a777ddc7d1c8
author egdaniel <egdaniel@google.com> Mon Nov 03 10:07:07 2014 -0800
committer Commit bot <commit-bot@chromium.org> Mon Nov 03 10:07:07 2014 -0800
tree e94222292d7dc9a2fc90de96b7d25ed19f381691
parent 37dd331b20a92ce79cc26556e065dec98a66cb0b

Force input coverage to be only a byte in gpu shaders.

Prime coverage invariant output calculations with single component

BUG=skia:

Review URL: https://codereview.chromium.org/649783003

tests/GLProgramsTest.cpp

diff --git a/tests/GLProgramsTest.cpp b/tests/GLProgramsTest.cpp
index 100752e..c643bd5 100644
--- a/tests/GLProgramsTest.cpp
+++ b/tests/GLProgramsTest.cpp
@@ -188,7 +188,7 @@
                               random, &attribIndex, &runningStride);
 
     // coverage
-    setup_random_ff_attribute(kCoverage_GrVertexAttribBinding, kVec4f_GrVertexAttribType,
+    setup_random_ff_attribute(kCoverage_GrVertexAttribBinding, kUByte_GrVertexAttribType,
                               random, &attribIndex, &runningStride);
 
     // Update the geometry processor attributes