Enable texelFetchOffset re-writing for GLSL translator

Intel Mac has the same bug as Win. So the CL enables it in GLSL translator as well. BUG=chromium:642605 TEST=deqp/functional/gles3/shadertexturefunction/texelfetchoffset.html Change-Id: I30323ea3a6d4c07ff32e50bd7c574916b5b865f4 Reviewed-on: https://chromium-review.googlesource.com/378601Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Corentin Wallez <cwallez@chromium.org>

Enable texelFetchOffset re-writing for GLSL translator
7ef9aa7b · jchen10 · Commit Bot · ad10a4aa · 7ef9aa7b
Commit 7ef9aa7b authored Aug 31, 2016 by jchen10 Committed by Commit Bot Aug 31, 2016
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TranslatorGLSL.cpp src/compiler/translator/TranslatorGLSL.cpp +7 -0

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--- a/src/compiler/translator/TranslatorGLSL.cpp
+++ b/src/compiler/translator/TranslatorGLSL.cpp
@@ -11,6 +11,7 @@
 #include "compiler/translator/EmulatePrecision.h"
 #include "compiler/translator/ExtensionGLSL.h"
 #include "compiler/translator/OutputGLSL.h"
+#include "compiler/translator/RewriteTexelFetchOffset.h"
 #include "compiler/translator/VersionGLSL.h"

 TranslatorGLSL::TranslatorGLSL(sh::GLenum type,
@@ -75,6 +76,12 @@ void TranslatorGLSL::translate(TIntermNode *root, int compileOptions)
        }
    }

+    if ((compileOptions & SH_REWRITE_TEXELFETCHOFFSET_TO_TEXELFETCH) != 0)
+    {
+        sh::RewriteTexelFetchOffset(root, getTemporaryIndex(), getSymbolTable(),
+                                    getShaderVersion());
+    }
+
    bool precisionEmulation = getResources().WEBGL_debug_shader_precision && getPragma().debugShaderPrecision;

    if (precisionEmulation)