commit 6e36042f7ea5da40dd4611ec9ce0aabc455ba826
author Geoff Lang <geofflang@chromium.org> Wed Sep 02 15:54:36 2015 -0400
committer Geoff Lang <geofflang@chromium.org> Thu Sep 03 19:33:15 2015 +0000
tree 5637cd32d7aedd463f7a470546f702eef18c2f29
parent f826e1a30b880413401126cab476a0df87852588

Implement translation of EOpIndexDirectInterfaceBlock in OutputGLSL.

BUG=angleproject:882
BUG=angleproject:1149

Change-Id: I5e0808dd3576339aa87aade3a349586d01b28f74
Reviewed-on: https://chromium-review.googlesource.com/297087
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>

src/compiler/translator/OutputGLSLBase.cpp

diff --git a/src/compiler/translator/OutputGLSLBase.cpp b/src/compiler/translator/OutputGLSLBase.cpp
index 4deeceb..3c98b56 100644
--- a/src/compiler/translator/OutputGLSLBase.cpp
+++ b/src/compiler/translator/OutputGLSLBase.cpp
@@ -373,6 +373,22 @@
             visitChildren = false;
         }
         break;
+      case EOpIndexDirectInterfaceBlock:
+          if (visit == InVisit)
+          {
+              out << ".";
+              const TInterfaceBlock *interfaceBlock = node->getLeft()->getType().getInterfaceBlock();
+              const TIntermConstantUnion *index = node->getRight()->getAsConstantUnion();
+              const TField *field = interfaceBlock->fields()[index->getIConst(0)];
+
+              TString fieldName = field->name();
+              ASSERT(!mSymbolTable.findBuiltIn(interfaceBlock->name(), mShaderVersion));
+              fieldName = hashName(fieldName);
+
+              out << fieldName;
+              visitChildren = false;
+          }
+          break;
       case EOpVectorSwizzle:
         if (visit == InVisit)
         {