ANGLE: upgrade to 2.1~07d49ef5350a

This version of ANGLE provides partial ES3 support, numerous
bug fixes, and several potentially useful vendor extensions.

All patches have been rebased. The following changes are noted:

0000-General-fixes-for-ANGLE-2.1.patch
  contains compile fixes for the new ANGLE

0004-Make-it-possible-to-link-ANGLE-statically-for-single.patch
  has incorporated patch 0015.

0007-Make-DX9-DX11-mutually-exclusive.patch
  has been removed as it was fixed upstream.

0007-Fix-ANGLE-build-with-Microsoft-Visual-Studio-14-CTP.patch
  has been moved up to fill the patch number gap.

0010-ANGLE-Enable-D3D11-for-feature-level-9-cards.patch
  now contains patch 0014 and 0017.

0013-ANGLE-Allow-for-universal-program-binaries.patch
  has been removed as it is no longer relevant.

0014-ANGLE-D3D11-Fix-internal-index-buffer-for-level-9-ha.patch
  has been merged with patch 0010.

0015-ANGLE-Don-t-export-DLLMain-functions-for-static-buil.patch
  has been merged with patch 0004.

0016-ANGLE-WinRT-Call-Trim-when-application-suspends.patch
  has been removed and will be replaced by a follow-up patch using a
  different technique.

0017-ANGLE-D3D11-Don-t-use-mipmaps-in-level-9-textures.patch
  has been merged with patch 0010.

0018-ANGLE-WinRT-Create-swap-chain-using-physical-resolut.patch
  has been removed and will be replaced by a follow-up patch extending
  the EGL_ANGLE_window_fixed_size extension.

0019-Fix-ANGLE-build-with-Microsoft-Visual-Studio-14-CTP.patch
  is now patch 0007.

[ChangeLog][Third-party libraries] ANGLE has been upgraded to
version 2.1, bringing partial support for OpenGL ES3 over
Direct3D 11, numerous bug fixes, and several new vendor extensions.

Change-Id: I6d95ce1480462d67228d83c1e5c74a1706b5b21c
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>

1 files changed, 82 insertions, 0 deletions

diff --git a/src/3rdparty/angle/src/libGLESv2/renderer/d3d/d3d11/SwapChain11.h b/src/3rdparty/angle/src/libGLESv2/renderer/d3d/d3d11/SwapChain11.h
new file mode 100644
index 0000000000..b30b78568a
--- /dev/null
+++ b/src/3rdparty/angle/src/libGLESv2/renderer/d3d/d3d11/SwapChain11.h
@@ -0,0 +1,82 @@
+//
+// Copyright (c) 2012 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.
+//
+
+// SwapChain11.h: Defines a back-end specific class for the D3D11 swap chain.
+
+#ifndef LIBGLESV2_RENDERER_SWAPCHAIN11_H_
+#define LIBGLESV2_RENDERER_SWAPCHAIN11_H_
+
+#include "common/angleutils.h"
+#include "libGLESv2/renderer/SwapChain.h"
+
+namespace rx
+{
+class Renderer11;
+
+class SwapChain11 : public SwapChain
+{
+  public:
+    SwapChain11(Renderer11 *renderer, EGLNativeWindowType window, HANDLE shareHandle,
+                GLenum backBufferFormat, GLenum depthBufferFormat);
+    virtual ~SwapChain11();
+
+    EGLint resize(EGLint backbufferWidth, EGLint backbufferHeight);
+    virtual EGLint reset(EGLint backbufferWidth, EGLint backbufferHeight, EGLint swapInterval);
+    virtual EGLint swapRect(EGLint x, EGLint y, EGLint width, EGLint height, EGLint flags);
+    virtual void recreate();
+
+    virtual ID3D11Texture2D *getOffscreenTexture();
+    virtual ID3D11RenderTargetView *getRenderTarget();
+    virtual ID3D11ShaderResourceView *getRenderTargetShaderResource();
+
+    virtual ID3D11Texture2D *getDepthStencilTexture();
+    virtual ID3D11DepthStencilView *getDepthStencil();
+    virtual ID3D11ShaderResourceView *getDepthStencilShaderResource();
+
+    EGLint getWidth() const { return mWidth; }
+    EGLint getHeight() const { return mHeight; }
+
+    static SwapChain11 *makeSwapChain11(SwapChain *swapChain);
+
+  private:
+    DISALLOW_COPY_AND_ASSIGN(SwapChain11);
+
+    void release();
+    void initPassThroughResources();
+    void releaseOffscreenTexture();
+    EGLint resetOffscreenTexture(int backbufferWidth, int backbufferHeight);
+
+    Renderer11 *mRenderer;
+    EGLint mHeight;
+    EGLint mWidth;
+    EGLint mViewportWidth;
+    EGLint mViewportHeight;
+    bool mAppCreatedShareHandle;
+    unsigned int mSwapInterval;
+    bool mPassThroughResourcesInit;
+
+    IDXGISwapChain *mSwapChain;
+
+    ID3D11Texture2D *mBackBufferTexture;
+    ID3D11RenderTargetView *mBackBufferRTView;
+
+    ID3D11Texture2D *mOffscreenTexture;
+    ID3D11RenderTargetView *mOffscreenRTView;
+    ID3D11ShaderResourceView *mOffscreenSRView;
+
+    ID3D11Texture2D *mDepthStencilTexture;
+    ID3D11DepthStencilView *mDepthStencilDSView;
+    ID3D11ShaderResourceView *mDepthStencilSRView;
+
+    ID3D11Buffer *mQuadVB;
+    ID3D11SamplerState *mPassThroughSampler;
+    ID3D11InputLayout *mPassThroughIL;
+    ID3D11VertexShader *mPassThroughVS;
+    ID3D11PixelShader *mPassThroughPS;
+};
+
+}
+#endif // LIBGLESV2_RENDERER_SWAPCHAIN11_H_