ANGLE: Update to version 2446

Update ANGLE and reapply patches.

Patch changes:
"Dynamically resolve functions of dwmapi.dll"
  Removed; ANGLE no longer uses DWM API
"Make it possible to link ANGLE statically for single-thread use"
  Avoid name collision by using ANGLE-style getCurrent()
"Fix build when SSE2 is not available."
  Added guard for __cpuid(), which is not available on ARM
"Make DX9/DX11 mutually exclusive"
  Adjustments due to underlying code changes
"ANGLE: Avoid memory copies on buffers when data is null"
  Removed; fixed upstream
"Add missing intrin.h include for __cpuid"
  Removed; fixed upstream

Change-Id: I4f3d850fc555d3194ddc05e0b51c4966d33f7eaf
Reviewed-by: Oliver Wolff <oliver.wolff@digia.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
Reviewed-by: Kai Koehne <kai.koehne@digia.com>

1 files changed, 33 insertions, 0 deletions

diff --git a/src/3rdparty/angle/src/compiler/InitializeGLPosition.h b/src/3rdparty/angle/src/compiler/InitializeGLPosition.h
new file mode 100644
index 0000000000..1b11075a13
--- /dev/null
+++ b/src/3rdparty/angle/src/compiler/InitializeGLPosition.h
@@ -0,0 +1,33 @@
+//
+// Copyright (c) 2002-2013 The ANGLE Project Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+//
+
+#ifndef COMPILER_INITIALIZE_GL_POSITION_H_
+#define COMPILER_INITIALIZE_GL_POSITION_H_
+
+#include "compiler/intermediate.h"
+
+class InitializeGLPosition : public TIntermTraverser
+{
+public:
+    InitializeGLPosition() : mCodeInserted(false) { }
+
+protected:
+    virtual bool visitBinary(Visit visit, TIntermBinary* node) { return false; }
+    virtual bool visitUnary(Visit visit, TIntermUnary* node) { return false; }
+    virtual bool visitSelection(Visit visit, TIntermSelection* node) { return false; }
+    virtual bool visitLoop(Visit visit, TIntermLoop* node) { return false; }
+    virtual bool visitBranch(Visit visit, TIntermBranch* node) { return false; }
+
+    virtual bool visitAggregate(Visit visit, TIntermAggregate* node);
+
+private:
+    // Insert AST node in the beginning of main() for "gl_Position = vec4(0.0, 0.0, 0.0, 1.0);".
+    void insertCode(TIntermSequence& sequence);
+
+    bool mCodeInserted;
+};
+
+#endif  // COMPILER_INITIALIZE_GL_POSITION_H_