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, 86 insertions, 0 deletions

diff --git a/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/Clear11.h b/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/Clear11.h
new file mode 100644
index 0000000000..4797ca1aa0
--- /dev/null
+++ b/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/Clear11.h
@@ -0,0 +1,86 @@
+//
+// Copyright (c) 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.
+//
+
+// Clear11.h: Framebuffer clear utility class.
+
+#ifndef LIBANGLE_RENDERER_D3D_D3D11_CLEAR11_H_
+#define LIBANGLE_RENDERER_D3D_D3D11_CLEAR11_H_
+
+#include <map>
+#include <vector>
+
+#include "libANGLE/angletypes.h"
+#include "libANGLE/Error.h"
+#include "libANGLE/Framebuffer.h"
+
+namespace rx
+{
+class Renderer11;
+class RenderTarget11;
+struct ClearParameters;
+
+class Clear11 : angle::NonCopyable
+{
+  public:
+    explicit Clear11(Renderer11 *renderer);
+    ~Clear11();
+
+    // Clears the framebuffer with the supplied clear parameters, assumes that the framebuffer is currently applied.
+    gl::Error clearFramebuffer(const ClearParameters &clearParams, const gl::Framebuffer::Data &fboData);
+
+  private:
+    struct MaskedRenderTarget
+    {
+        bool colorMask[4];
+        RenderTarget11 *renderTarget;
+    };
+
+    ID3D11BlendState *getBlendState(const std::vector<MaskedRenderTarget> &rts);
+    ID3D11DepthStencilState *getDepthStencilState(const ClearParameters &clearParams);
+
+    struct ClearShader
+    {
+        ID3D11InputLayout *inputLayout;
+        ID3D11VertexShader *vertexShader;
+        ID3D11PixelShader *pixelShader;
+    };
+
+    template <unsigned int vsSize, unsigned int psSize>
+    static ClearShader CreateClearShader(ID3D11Device *device, DXGI_FORMAT colorType, const BYTE(&vsByteCode)[vsSize], const BYTE(&psByteCode)[psSize]);
+
+    Renderer11 *mRenderer;
+
+    struct ClearBlendInfo
+    {
+        bool maskChannels[D3D11_SIMULTANEOUS_RENDER_TARGET_COUNT][4];
+    };
+    typedef bool(*ClearBlendInfoComparisonFunction)(const ClearBlendInfo&, const ClearBlendInfo &);
+    typedef std::map<ClearBlendInfo, ID3D11BlendState*, ClearBlendInfoComparisonFunction> ClearBlendStateMap;
+    ClearBlendStateMap mClearBlendStates;
+
+    ClearShader mFloatClearShader;
+    ClearShader mUintClearShader;
+    ClearShader mIntClearShader;
+
+    struct ClearDepthStencilInfo
+    {
+        bool clearDepth;
+        bool clearStencil;
+        UINT8 stencilWriteMask;
+    };
+    typedef bool (*ClearDepthStencilInfoComparisonFunction)(const ClearDepthStencilInfo&, const ClearDepthStencilInfo &);
+    typedef std::map<ClearDepthStencilInfo, ID3D11DepthStencilState*, ClearDepthStencilInfoComparisonFunction> ClearDepthStencilStateMap;
+    ClearDepthStencilStateMap mClearDepthStencilStates;
+
+    ID3D11Buffer *mVertexBuffer;
+    ID3D11RasterizerState *mRasterizerState;
+
+    bool mSupportsClearView;
+};
+
+}
+
+#endif // LIBANGLE_RENDERER_D3D_D3D11_CLEAR11_H_