ANGLE: Upgrade to 2.1~abce76206141

Upgrade to address issues discovered since the last upgrade.

Patch notes:
0000-General-fixes-for-ANGLE-2.1.patch
  added removal of the unused third-party tracing functions

0003-Fix-compilation-with-MinGW-gcc-64-bit.patch
  removed as it is no longer needed

0011-ANGLE-Fix-compilation-error-on-MinGW-caused-by-trace.patch
  removed as it is no longer needed

0016-ANGLE-Fix-compilation-with-MinGW-D3D11.patch
  now supports MinGW 64-bit

[ChangeLog][Third-party libraries] ANGLE updated to 2.1~f8602ad91e4f

Task-number: QTBUG-40649
Task-number: QTBUG-40658
Task-number: QTBUG-41031
Task-number: QTBUG-41081
Task-number: QTBUG-41308
Task-number: QTBUG-41563
Change-Id: I9f776c8d5cb94ddb12d608a8d5630bfc54437bea
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Oliver Wolff <oliver.wolff@digia.com>
Reviewed-by: Kai Koehne <kai.koehne@digia.com>

1 files changed, 17 insertions, 9 deletions

diff --git a/src/3rdparty/angle/src/compiler/translator/Compiler.cpp b/src/3rdparty/angle/src/compiler/translator/Compiler.cpp
index 0606c72e39..368cd2ae4a 100644
--- a/src/3rdparty/angle/src/compiler/translator/Compiler.cpp
+++ b/src/3rdparty/angle/src/compiler/translator/Compiler.cpp
@@ -12,6 +12,7 @@
 #include "compiler/translator/InitializeParseContext.h"
 #include "compiler/translator/InitializeVariables.h"
 #include "compiler/translator/ParseContext.h"
+#include "compiler/translator/RegenerateStructNames.h"
 #include "compiler/translator/RenameFunction.h"
 #include "compiler/translator/ScalarizeVecAndMatConstructorArgs.h"
 #include "compiler/translator/UnfoldShortCircuitAST.h"
@@ -257,10 +258,17 @@ bool TCompiler::compile(const char* const shaderStrings[],
 
         if (success && (compileOptions & SH_SCALARIZE_VEC_AND_MAT_CONSTRUCTOR_ARGS))
         {
-            ScalarizeVecAndMatConstructorArgs scalarizer;
+            ScalarizeVecAndMatConstructorArgs scalarizer(
+                shaderType, fragmentPrecisionHigh);
             root->traverse(&scalarizer);
         }
 
+        if (success && (compileOptions & SH_REGENERATE_STRUCT_NAMES))
+        {
+            RegenerateStructNames gen(symbolTable, shaderVersion);
+            root->traverse(&gen);
+        }
+
         if (success && (compileOptions & SH_INTERMEDIATE_TREE))
             intermediate.outputTree(root);
 
@@ -494,18 +502,18 @@ bool TCompiler::enforceVertexShaderTimingRestrictions(TIntermNode* root)
 
 void TCompiler::collectVariables(TIntermNode* root)
 {
-    CollectVariables collect(&attributes,
-                             &outputVariables,
-                             &uniforms,
-                             &varyings,
-                             &interfaceBlocks,
-                             hashFunction);
+    sh::CollectVariables collect(&attributes,
+                                 &outputVariables,
+                                 &uniforms,
+                                 &varyings,
+                                 &interfaceBlocks,
+                                 hashFunction);
     root->traverse(&collect);
 
     // For backwards compatiblity with ShGetVariableInfo, expand struct
     // uniforms and varyings into separate variables for each field.
-    ExpandVariables(uniforms, &expandedUniforms);
-    ExpandVariables(varyings, &expandedVaryings);
+    sh::ExpandVariables(uniforms, &expandedUniforms);
+    sh::ExpandVariables(varyings, &expandedVaryings);
 }
 
 bool TCompiler::enforcePackingRestrictions()