commit 74b8d323323c8533e3e5cc7719e0bd127aacd829
author cdalton <cdalton@nvidia.com> Mon Apr 11 14:47:28 2016 -0700
committer Commit bot <commit-bot@chromium.org> Mon Apr 11 14:47:28 2016 -0700
tree 114f32ebe9adc4a27285aeb0304ff8daa6b4f972
parent fda880710c28a1b0ff0c8c88f90a7659a7ce553f

Implement texel buffers

Adds a mechanism for processors to add buffer accesses and implements
them in the GL backend.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1870893002

Review URL: https://codereview.chromium.org/1870893002

src/gpu/glsl/GrGLSLXferProcessor.h

diff --git a/src/gpu/glsl/GrGLSLXferProcessor.h b/src/gpu/glsl/GrGLSLXferProcessor.h
index 3f190ce..adc3d41 100644
--- a/src/gpu/glsl/GrGLSLXferProcessor.h
+++ b/src/gpu/glsl/GrGLSLXferProcessor.h
@@ -33,6 +33,7 @@
                  const char* outputPrimary,
                  const char* outputSecondary,
                  const SamplerArray& texSamplers,
+                 const SamplerArray& bufferSamplers,
                  const bool usePLSDstRead)
             : fXPFragBuilder(fragBuilder)
             , fUniformHandler(uniformHandler)
@@ -43,6 +44,7 @@
             , fOutputPrimary(outputPrimary)
             , fOutputSecondary(outputSecondary)
             , fTexSamplers(texSamplers)
+            , fBufferSamplers(bufferSamplers)
             , fUsePLSDstRead(usePLSDstRead) {}
 
         GrGLSLXPFragmentBuilder* fXPFragBuilder;
@@ -54,6 +56,7 @@
         const char* fOutputPrimary;
         const char* fOutputSecondary;
         const SamplerArray& fTexSamplers;
+        const SamplerArray& fBufferSamplers;
         bool fUsePLSDstRead;
     };
     /**