Upgrade ANGLE to 2.1~99f075dade7c

This aligns with Chromium branch 2356.

This version brings more complete OpenGL ES 3 support as well as various
bug fixes and performance improvements.

The following changes were made to earlier patches:

-0000-General-fixes-for-ANGLE-2.1
  Removed. All changes are now handled elsewhere.
+0001-ANGLE-Improve-Windows-Phone-support
  Consolidated remaining parts from 0009/0010.
+0002-ANGLE-Fix-compilation-with-MinGW
  Remaining issues from patch 0016.
+0003-ANGLE-Fix-compilation-with-MSVC2010
  Remaining issues from patch 0015.
+0004-ANGLE-Dynamically-load-D3D-compiler-from-list
  Renamed from patch 0008.
+0005-ANGLE-Add-support-for-querying-platform-device
  Renamed from patch 0013.
-0004-Make-it-possible-to-link-ANGLE-statically-for-single
  Removed. Fixed by adding defines to project files.
-0008-ANGLE-Dynamically-load-D3D-compiler-from-a-list-or-t
  Renamed to patch 0005.
-0009-ANGLE-Support-WinRT
  Removed. Mostly fixed upstream; remaining parts in patch 0001.
-0010-ANGLE-Enable-D3D11-for-feature-level-9-cards
  Removed. Mostly fixed upstream; remaining parts in patch 0001.
-0012-ANGLE-fix-semantic-index-lookup
  Removed. Fixed upstream.
-0013-ANGLE-Add-support-for-querying-platform-device
  Renamed to patch 0005.
-0014-Let-ANGLE-use-multithreaded-devices-if-necessary
  Removed. No longer needed.
-0015-ANGLE-Fix-angle-d3d11-on-MSVC2010
  Moved remaining parts to patch 0003.
-0016-ANGLE-Fix-compilation-with-MinGW-D3D11
  Moved remaining parts to patch 0002.
-0017-ANGLE-Fix-compilation-with-D3D9
  Removed. Fixed upstream.
-0018-ANGLE-Fix-releasing-textures-after-we-kill-D3D11
  Removed. Fixed upstream.
-0019-ANGLE-Fix-handling-of-shader-source-with-fixed-lengt
  Removed. Fixed upstream.
-0020-ANGLE-Do-not-use-std-strlen
  Removed. Fixed upstream.
-0020-ANGLE-Fix-compilation-with-MSVC2013-Update4
  Removed. Fixed upstream.

[ChangeLog][Third-party libraries] ANGLE was updated to Chromium branch
2356 (2.1~99f075dade7c).

Change-Id: I32ccbfe95e10986bd94be7191dfd53445ea09158
Task-number: QTBUG-44815
Task-number: QTBUG-37660
Task-number: QTBUG-44694
Task-number: QTBUG-42443
Reviewed-by: Andrew Knight <qt@panimo.net>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>

1 files changed, 34 insertions, 2 deletions

diff --git a/src/3rdparty/angle/src/compiler/translator/VariableInfo.cpp b/src/3rdparty/angle/src/compiler/translator/VariableInfo.cpp
index d8e13788b7..cf229ec96a 100644
--- a/src/3rdparty/angle/src/compiler/translator/VariableInfo.cpp
+++ b/src/3rdparty/angle/src/compiler/translator/VariableInfo.cpp
@@ -142,8 +142,10 @@ CollectVariables::CollectVariables(std::vector<sh::Attribute> *attribs,
       mPointCoordAdded(false),
       mFrontFacingAdded(false),
       mFragCoordAdded(false),
+      mInstanceIDAdded(false),
       mPositionAdded(false),
       mPointSizeAdded(false),
+      mLastFragDataAdded(false),
       mHashFunction(hashFunction),
       mSymbolTable(symbolTable)
 {
@@ -249,6 +251,22 @@ void CollectVariables::visitSymbol(TIntermSymbol *symbol)
                 mPointCoordAdded = true;
             }
             return;
+          case EvqInstanceID:
+            if (!mInstanceIDAdded)
+            {
+                Attribute info;
+                const char kName[] = "gl_InstanceID";
+                info.name = kName;
+                info.mappedName = kName;
+                info.type = GL_INT;
+                info.arraySize = 0;
+                info.precision = GL_HIGH_INT;  // Defined by spec.
+                info.staticUse = true;
+                info.location = -1;
+                mAttribs->push_back(info);
+                mInstanceIDAdded = true;
+            }
+            return;
           case EvqPosition:
             if (!mPositionAdded)
             {
@@ -281,6 +299,22 @@ void CollectVariables::visitSymbol(TIntermSymbol *symbol)
                 mPointSizeAdded = true;
             }
             return;
+          case EvqLastFragData:
+            if (!mLastFragDataAdded)
+            {
+                Varying info;
+                const char kName[] = "gl_LastFragData";
+                info.name = kName;
+                info.mappedName = kName;
+                info.type = GL_FLOAT_VEC4;
+                info.arraySize = static_cast<const TVariable*>(mSymbolTable.findBuiltIn("gl_MaxDrawBuffers", 100))->getConstPointer()->getIConst();
+                info.precision = GL_MEDIUM_FLOAT;  // Defined by spec.
+                info.staticUse = true;
+                info.isInvariant = mSymbolTable.isVaryingInvariant(kName);
+                mVaryings->push_back(info);
+                mLastFragDataAdded = true;
+            }
+            return;
           default:
             break;
         }
@@ -301,8 +335,6 @@ class NameHashingTraverser : public GetVariableTraverser
     {}
 
   private:
-    DISALLOW_COPY_AND_ASSIGN(NameHashingTraverser);
-
     virtual void visitVariable(ShaderVariable *variable)
     {
         TString stringName = TString(variable->name.c_str());