Add helpers to add/modulate glsl vec4s.
authorbsalomon@google.com <bsalomon@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81>
Wed, 29 Aug 2012 12:59:57 +0000 (12:59 +0000)
committerbsalomon@google.com <bsalomon@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81>
Wed, 29 Aug 2012 12:59:57 +0000 (12:59 +0000)
commit4af0af612f8cfb6951feb10ffe3091821866bd44
tree53682cd4bf4f3d0db27768493da80577b497d310
parent1fcc1b80994f7bfa60bbc74e924484da09b47e3b
Add helpers to add/modulate glsl vec4s.

Review URL: https://codereview.appspot.com/6497046/

git-svn-id: http://skia.googlecode.com/svn/trunk@5332 2bbb7eff-a529-9590-31e7-b0007b416f81
src/gpu/gl/GrGLProgram.cpp
src/gpu/gl/GrGLSL.cpp
src/gpu/gl/GrGLSL.h