Upgrade ANGLE to DX11 Proto

Upgrades ANGLE to dx11proto (dx11-MRT-support tag), which splits out support
for DirectX9 & DirectX11. The DX9 codepath is used by default;
CONFIG+=angle_d3d11 must be passed to the ANGLE project to build for DX11.
Existing patches to ANGLE have been updated (or removed if no longer
needed), and a patch has been added to make DX9/DX11 codepaths mutually
exclusive.

Change-Id: Ibe13befadb94f04883eca449d0ee1f0da955ff92
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Axel Waggershauser <awagger@gmail.com>

1 files changed, 95 insertions, 0 deletions

diff --git a/src/3rdparty/angle/src/libGLESv2/renderer/renderer11_utils.h b/src/3rdparty/angle/src/libGLESv2/renderer/renderer11_utils.h
new file mode 100644
index 0000000000..1bc48c1a13
--- /dev/null
+++ b/src/3rdparty/angle/src/libGLESv2/renderer/renderer11_utils.h
@@ -0,0 +1,95 @@
+//
+// 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.
+//
+
+// renderer11_utils.h: Conversion functions and other utility routines
+// specific to the D3D11 renderer.
+
+#ifndef LIBGLESV2_RENDERER_RENDERER11_UTILS_H
+#define LIBGLESV2_RENDERER_RENDERER11_UTILS_H
+
+#include "libGLESv2/angletypes.h"
+
+namespace gl_d3d11
+{
+
+D3D11_BLEND ConvertBlendFunc(GLenum glBlend, bool isAlpha);
+D3D11_BLEND_OP ConvertBlendOp(GLenum glBlendOp);
+UINT8 ConvertColorMask(bool maskRed, bool maskGreen, bool maskBlue, bool maskAlpha);
+
+D3D11_CULL_MODE ConvertCullMode(bool cullEnabled, GLenum cullMode);
+
+D3D11_COMPARISON_FUNC ConvertComparison(GLenum comparison);
+D3D11_DEPTH_WRITE_MASK ConvertDepthMask(bool depthWriteEnabled);
+UINT8 ConvertStencilMask(GLuint stencilmask);
+D3D11_STENCIL_OP ConvertStencilOp(GLenum stencilOp);
+
+D3D11_FILTER ConvertFilter(GLenum minFilter, GLenum magFilter, float maxAnisotropy);
+D3D11_TEXTURE_ADDRESS_MODE ConvertTextureWrap(GLenum wrap);
+FLOAT ConvertMinLOD(GLenum minFilter, unsigned int lodOffset);
+FLOAT ConvertMaxLOD(GLenum minFilter, unsigned int lodOffset);
+
+DXGI_FORMAT ConvertRenderbufferFormat(GLenum format);
+DXGI_FORMAT ConvertTextureFormat(GLenum format);
+}
+
+namespace d3d11_gl
+{
+
+GLenum ConvertBackBufferFormat(DXGI_FORMAT format);
+GLenum ConvertDepthStencilFormat(DXGI_FORMAT format);
+GLenum ConvertRenderbufferFormat(DXGI_FORMAT format);
+GLenum ConvertTextureInternalFormat(DXGI_FORMAT format);
+
+}
+
+namespace d3d11
+{
+
+struct PositionTexCoordVertex
+{
+    float x, y;
+    float u, v;
+};
+void SetPositionTexCoordVertex(PositionTexCoordVertex* vertex, float x, float y, float u, float v);
+
+struct PositionDepthColorVertex
+{
+    float x, y, z;
+    float r, g, b, a;
+};
+void SetPositionDepthColorVertex(PositionDepthColorVertex* vertex, float x, float y, float z,
+                                 const gl::Color &color);
+
+size_t ComputePixelSizeBits(DXGI_FORMAT format);
+size_t ComputeBlockSizeBits(DXGI_FORMAT format);
+
+bool IsCompressed(DXGI_FORMAT format);
+unsigned int GetTextureFormatDimensionAlignment(DXGI_FORMAT format);
+
+bool IsDepthStencilFormat(DXGI_FORMAT format);
+DXGI_FORMAT GetDepthTextureFormat(DXGI_FORMAT format);
+DXGI_FORMAT GetDepthShaderResourceFormat(DXGI_FORMAT format);
+
+HRESULT SetDebugName(ID3D11DeviceChild *resource, const char *name);
+
+inline bool isDeviceLostError(HRESULT errorCode)
+{
+    switch (errorCode)
+    {
+      case DXGI_ERROR_DEVICE_HUNG:
+      case DXGI_ERROR_DEVICE_REMOVED:
+      case DXGI_ERROR_DEVICE_RESET:
+      case DXGI_ERROR_DRIVER_INTERNAL_ERROR:
+      case DXGI_ERROR_NOT_CURRENTLY_AVAILABLE:
+        return true;
+      default:
+        return false;
+    }
+}
+
+}
+
+#endif // LIBGLESV2_RENDERER_RENDERER11_UTILS_H