commit e93d24ef1fb0caddce3cbf1e6caf974292185abf
author Martin Radev <mradev@nvidia.com> Thu Jul 28 12:06:05 2016 +0300
committer Commit Bot <commit-bot@chromium.org> Thu Aug 04 13:00:25 2016 +0000
tree 33ed5eb5dcbaa6008a893aaa13977d3dcfd57ee1
parent 3cbb27a10d884a8444718f1370c60c7d23cd9d81

Add es3.1 shader constants

The patch adds all shader built-in constants.

BUG=angleproject:1442

TEST=angle_unittests
TEST=angle_end2end_tests

Change-Id: I81cae479d6506a8faa2dce023d5fcc2c1291d521
Reviewed-on: https://chromium-review.googlesource.com/364460
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>

src/compiler/translator/ShaderLang.cpp

diff --git a/src/compiler/translator/ShaderLang.cpp b/src/compiler/translator/ShaderLang.cpp
index c679c62..c000598 100644
--- a/src/compiler/translator/ShaderLang.cpp
+++ b/src/compiler/translator/ShaderLang.cpp
@@ -182,6 +182,37 @@
     resources->MaxExpressionComplexity = 256;
     resources->MaxCallStackDepth       = 256;
     resources->MaxFunctionParameters   = 1024;
+
+    // ES 3.1 Revision 4, 7.2 Built-in Constants
+    resources->MaxImageUnits            = 4;
+    resources->MaxVertexImageUniforms   = 0;
+    resources->MaxFragmentImageUniforms = 0;
+    resources->MaxComputeImageUniforms  = 4;
+    resources->MaxCombinedImageUniforms = 4;
+
+    resources->MaxCombinedShaderOutputResources = 4;
+
+    resources->MaxComputeWorkGroupCount[0] = 65535;
+    resources->MaxComputeWorkGroupCount[1] = 65535;
+    resources->MaxComputeWorkGroupCount[2] = 65535;
+    resources->MaxComputeWorkGroupSize[0]  = 128;
+    resources->MaxComputeWorkGroupSize[1]  = 128;
+    resources->MaxComputeWorkGroupSize[2]  = 64;
+    resources->MaxComputeUniformComponents = 512;
+    resources->MaxComputeTextureImageUnits = 16;
+
+    resources->MaxComputeAtomicCounters       = 8;
+    resources->MaxComputeAtomicCounterBuffers = 1;
+
+    resources->MaxVertexAtomicCounters   = 0;
+    resources->MaxFragmentAtomicCounters = 0;
+    resources->MaxCombinedAtomicCounters = 8;
+    resources->MaxAtomicCounterBindings  = 1;
+
+    resources->MaxVertexAtomicCounterBuffers   = 0;
+    resources->MaxFragmentAtomicCounterBuffers = 0;
+    resources->MaxCombinedAtomicCounterBuffers = 1;
+    resources->MaxAtomicCounterBufferSize      = 32;
 }
 
 //