1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/gfx/angle/src/libGLESv2/renderer/renderer11_utils.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,95 @@
1.4 +//
1.5 +// Copyright (c) 2012 The ANGLE Project Authors. All rights reserved.
1.6 +// Use of this source code is governed by a BSD-style license that can be
1.7 +// found in the LICENSE file.
1.8 +//
1.9 +
1.10 +// renderer11_utils.h: Conversion functions and other utility routines
1.11 +// specific to the D3D11 renderer.
1.12 +
1.13 +#ifndef LIBGLESV2_RENDERER_RENDERER11_UTILS_H
1.14 +#define LIBGLESV2_RENDERER_RENDERER11_UTILS_H
1.15 +
1.16 +#include "libGLESv2/angletypes.h"
1.17 +
1.18 +namespace gl_d3d11
1.19 +{
1.20 +
1.21 +D3D11_BLEND ConvertBlendFunc(GLenum glBlend, bool isAlpha);
1.22 +D3D11_BLEND_OP ConvertBlendOp(GLenum glBlendOp);
1.23 +UINT8 ConvertColorMask(bool maskRed, bool maskGreen, bool maskBlue, bool maskAlpha);
1.24 +
1.25 +D3D11_CULL_MODE ConvertCullMode(bool cullEnabled, GLenum cullMode);
1.26 +
1.27 +D3D11_COMPARISON_FUNC ConvertComparison(GLenum comparison);
1.28 +D3D11_DEPTH_WRITE_MASK ConvertDepthMask(bool depthWriteEnabled);
1.29 +UINT8 ConvertStencilMask(GLuint stencilmask);
1.30 +D3D11_STENCIL_OP ConvertStencilOp(GLenum stencilOp);
1.31 +
1.32 +D3D11_FILTER ConvertFilter(GLenum minFilter, GLenum magFilter, float maxAnisotropy);
1.33 +D3D11_TEXTURE_ADDRESS_MODE ConvertTextureWrap(GLenum wrap);
1.34 +FLOAT ConvertMinLOD(GLenum minFilter, unsigned int lodOffset);
1.35 +FLOAT ConvertMaxLOD(GLenum minFilter, unsigned int lodOffset);
1.36 +
1.37 +DXGI_FORMAT ConvertRenderbufferFormat(GLenum format);
1.38 +DXGI_FORMAT ConvertTextureFormat(GLenum format);
1.39 +}
1.40 +
1.41 +namespace d3d11_gl
1.42 +{
1.43 +
1.44 +GLenum ConvertBackBufferFormat(DXGI_FORMAT format);
1.45 +GLenum ConvertDepthStencilFormat(DXGI_FORMAT format);
1.46 +GLenum ConvertRenderbufferFormat(DXGI_FORMAT format);
1.47 +GLenum ConvertTextureInternalFormat(DXGI_FORMAT format);
1.48 +
1.49 +}
1.50 +
1.51 +namespace d3d11
1.52 +{
1.53 +
1.54 +struct PositionTexCoordVertex
1.55 +{
1.56 + float x, y;
1.57 + float u, v;
1.58 +};
1.59 +void SetPositionTexCoordVertex(PositionTexCoordVertex* vertex, float x, float y, float u, float v);
1.60 +
1.61 +struct PositionDepthColorVertex
1.62 +{
1.63 + float x, y, z;
1.64 + float r, g, b, a;
1.65 +};
1.66 +void SetPositionDepthColorVertex(PositionDepthColorVertex* vertex, float x, float y, float z,
1.67 + const gl::Color &color);
1.68 +
1.69 +size_t ComputePixelSizeBits(DXGI_FORMAT format);
1.70 +size_t ComputeBlockSizeBits(DXGI_FORMAT format);
1.71 +
1.72 +bool IsCompressed(DXGI_FORMAT format);
1.73 +unsigned int GetTextureFormatDimensionAlignment(DXGI_FORMAT format);
1.74 +
1.75 +bool IsDepthStencilFormat(DXGI_FORMAT format);
1.76 +DXGI_FORMAT GetDepthTextureFormat(DXGI_FORMAT format);
1.77 +DXGI_FORMAT GetDepthShaderResourceFormat(DXGI_FORMAT format);
1.78 +
1.79 +HRESULT SetDebugName(ID3D11DeviceChild *resource, const char *name);
1.80 +
1.81 +inline bool isDeviceLostError(HRESULT errorCode)
1.82 +{
1.83 + switch (errorCode)
1.84 + {
1.85 + case DXGI_ERROR_DEVICE_HUNG:
1.86 + case DXGI_ERROR_DEVICE_REMOVED:
1.87 + case DXGI_ERROR_DEVICE_RESET:
1.88 + case DXGI_ERROR_DRIVER_INTERNAL_ERROR:
1.89 + case DXGI_ERROR_NOT_CURRENTLY_AVAILABLE:
1.90 + return true;
1.91 + default:
1.92 + return false;
1.93 + }
1.94 +}
1.95 +
1.96 +}
1.97 +
1.98 +#endif // LIBGLESV2_RENDERER_RENDERER11_UTILS_H
