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, 94 insertions, 0 deletions

diff --git a/src/3rdparty/angle/src/libGLESv2/renderer/d3d/d3d9/Blit9.h b/src/3rdparty/angle/src/libGLESv2/renderer/d3d/d3d9/Blit9.h
new file mode 100644
index 0000000000..3635bca932
--- /dev/null
+++ b/src/3rdparty/angle/src/libGLESv2/renderer/d3d/d3d9/Blit9.h
@@ -0,0 +1,94 @@
+//
+// Copyright (c) 2002-2010 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.
+//
+
+// Blit9.cpp: Surface copy utility class.
+
+#ifndef LIBGLESV2_BLIT9_H_
+#define LIBGLESV2_BLIT9_H_
+
+#include "common/angleutils.h"
+
+namespace gl
+{
+class Framebuffer;
+}
+
+namespace rx
+{
+class Renderer9;
+class TextureStorageInterface2D;
+class TextureStorageInterfaceCube;
+
+class Blit9
+{
+  public:
+    explicit Blit9(Renderer9 *renderer);
+    ~Blit9();
+
+    // Copy from source surface to dest surface.
+    // sourceRect, xoffset, yoffset are in D3D coordinates (0,0 in upper-left)
+    bool copy(gl::Framebuffer *framebuffer, const RECT &sourceRect, GLenum destFormat, GLint xoffset, GLint yoffset, TextureStorageInterface2D *storage, GLint level);
+    bool copy(gl::Framebuffer *framebuffer, const RECT &sourceRect, GLenum destFormat, GLint xoffset, GLint yoffset, TextureStorageInterfaceCube *storage, GLenum target, GLint level);
+
+    // Copy from source surface to dest surface.
+    // sourceRect, xoffset, yoffset are in D3D coordinates (0,0 in upper-left)
+    // source is interpreted as RGBA and destFormat specifies the desired result format. For example, if destFormat = GL_RGB, the alpha channel will be forced to 0.
+    bool formatConvert(IDirect3DSurface9 *source, const RECT &sourceRect, GLenum destFormat, GLint xoffset, GLint yoffset, IDirect3DSurface9 *dest);
+
+    // 2x2 box filter sample from source to dest.
+    // Requires that source is RGB(A) and dest has the same format as source.
+    bool boxFilter(IDirect3DSurface9 *source, IDirect3DSurface9 *dest);
+
+  private:
+    rx::Renderer9 *mRenderer;
+
+    IDirect3DVertexBuffer9 *mQuadVertexBuffer;
+    IDirect3DVertexDeclaration9 *mQuadVertexDeclaration;
+
+    void initGeometry();
+
+    bool setFormatConvertShaders(GLenum destFormat);
+
+    bool copy(IDirect3DSurface9 *source, const RECT &sourceRect, GLenum destFormat, GLint xoffset, GLint yoffset, IDirect3DSurface9 *dest);
+    IDirect3DTexture9 *copySurfaceToTexture(IDirect3DSurface9 *surface, const RECT &sourceRect);
+    void setViewport(const RECT &sourceRect, GLint xoffset, GLint yoffset);
+    void setCommonBlitState();
+    RECT getSurfaceRect(IDirect3DSurface9 *surface) const;
+
+    // This enum is used to index mCompiledShaders and mShaderSource.
+    enum ShaderId
+    {
+        SHADER_VS_STANDARD,
+        SHADER_VS_FLIPY,
+        SHADER_PS_PASSTHROUGH,
+        SHADER_PS_LUMINANCE,
+        SHADER_PS_COMPONENTMASK,
+        SHADER_COUNT
+    };
+
+    // This actually contains IDirect3DVertexShader9 or IDirect3DPixelShader9 casted to IUnknown.
+    IUnknown *mCompiledShaders[SHADER_COUNT];
+
+    template <class D3DShaderType>
+    bool setShader(ShaderId source, const char *profile,
+                   D3DShaderType *(Renderer9::*createShader)(const DWORD *, size_t length),
+                   HRESULT (WINAPI IDirect3DDevice9::*setShader)(D3DShaderType*));
+
+    bool setVertexShader(ShaderId shader);
+    bool setPixelShader(ShaderId shader);
+    void render();
+
+    void saveState();
+    void restoreState();
+    IDirect3DStateBlock9 *mSavedStateBlock;
+    IDirect3DSurface9 *mSavedRenderTarget;
+    IDirect3DSurface9 *mSavedDepthStencil;
+
+    DISALLOW_COPY_AND_ASSIGN(Blit9);
+};
+}
+
+#endif   // LIBGLESV2_BLIT9_H_