commit 793dc26ca6ba2543bf50e5215b858d1c265af50c
author cdalton <cdalton@nvidia.com> Mon Feb 08 10:11:47 2016 -0800
committer Commit bot <commit-bot@chromium.org> Mon Feb 08 10:11:47 2016 -0800
tree 7231d4f0f24139a4397433cdca66971f72a0866b
parent 2f8c9bf96ceea9d13fb0fc29285ecaf1673f2e8b

Improve GLSL integer support

 - Adds shader types for uint.
 - Adds a cap for integer support.
 - Uses glVertexAttribIPointer for integer attribs.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1669853002

Committed: https://skia.googlesource.com/skia/+/3a2caf8ecf38124f4ad21a0f6c4dabfcfa17911a

Review URL: https://codereview.chromium.org/1669853002

include/gpu/GrCaps.h

diff --git a/include/gpu/GrCaps.h b/include/gpu/GrCaps.h
index 944fb14..fc68206 100644
--- a/include/gpu/GrCaps.h
+++ b/include/gpu/GrCaps.h
@@ -62,6 +62,7 @@
     bool pathRenderingSupport() const { return fPathRenderingSupport; }
     bool dstReadInShaderSupport() const { return fDstReadInShaderSupport; }
     bool dualSourceBlendingSupport() const { return fDualSourceBlendingSupport; }
+    bool integerSupport() const { return fIntegerSupport; }
 
     /**
     * Get the precision info for a variable of type kFloat_GrSLType, kVec2f_GrSLType, etc in a
@@ -109,6 +110,7 @@
     bool fPathRenderingSupport : 1;
     bool fDstReadInShaderSupport : 1;
     bool fDualSourceBlendingSupport : 1;
+    bool fIntegerSupport : 1;
 
     bool fShaderPrecisionVaries;
     PrecisionInfo fFloatPrecisions[kGrShaderTypeCount][kGrSLPrecisionCount];