michael@0: //
michael@0: // Copyright (c) 2002-2012 The ANGLE Project Authors. All rights reserved.
michael@0: // Use of this source code is governed by a BSD-style license that can be
michael@0: // found in the LICENSE file.
michael@0: //
michael@0: 
michael@0: // renderer9_utils.h: Conversion functions and other utility routines 
michael@0: // specific to the D3D9 renderer
michael@0: 
michael@0: #ifndef LIBGLESV2_RENDERER_RENDERER9_UTILS_H
michael@0: #define LIBGLESV2_RENDERER_RENDERER9_UTILS_H
michael@0: 
michael@0: #include "libGLESv2/utilities.h"
michael@0: 
michael@0: const D3DFORMAT D3DFMT_INTZ = ((D3DFORMAT)(MAKEFOURCC('I','N','T','Z')));
michael@0: const D3DFORMAT D3DFMT_NULL = ((D3DFORMAT)(MAKEFOURCC('N','U','L','L')));
michael@0: 
michael@0: namespace gl_d3d9
michael@0: {
michael@0: 
michael@0: D3DCMPFUNC ConvertComparison(GLenum comparison);
michael@0: D3DCOLOR ConvertColor(gl::Color color);
michael@0: D3DBLEND ConvertBlendFunc(GLenum blend);
michael@0: D3DBLENDOP ConvertBlendOp(GLenum blendOp);
michael@0: D3DSTENCILOP ConvertStencilOp(GLenum stencilOp);
michael@0: D3DTEXTUREADDRESS ConvertTextureWrap(GLenum wrap);
michael@0: D3DCULL ConvertCullMode(GLenum cullFace, GLenum frontFace);
michael@0: D3DCUBEMAP_FACES ConvertCubeFace(GLenum cubeFace);
michael@0: DWORD ConvertColorMask(bool red, bool green, bool blue, bool alpha);
michael@0: D3DTEXTUREFILTERTYPE ConvertMagFilter(GLenum magFilter, float maxAnisotropy);
michael@0: void ConvertMinFilter(GLenum minFilter, D3DTEXTUREFILTERTYPE *d3dMinFilter, D3DTEXTUREFILTERTYPE *d3dMipFilter, float maxAnisotropy);
michael@0: D3DFORMAT ConvertRenderbufferFormat(GLenum format);
michael@0: D3DMULTISAMPLE_TYPE GetMultisampleTypeFromSamples(GLsizei samples);
michael@0: 
michael@0: }
michael@0: 
michael@0: namespace d3d9_gl
michael@0: {
michael@0: 
michael@0: GLuint GetAlphaSize(D3DFORMAT colorFormat);
michael@0: GLuint GetStencilSize(D3DFORMAT stencilFormat);
michael@0: 
michael@0: GLsizei GetSamplesFromMultisampleType(D3DMULTISAMPLE_TYPE type);
michael@0: 
michael@0: bool IsFormatChannelEquivalent(D3DFORMAT d3dformat, GLenum format);
michael@0: GLenum ConvertBackBufferFormat(D3DFORMAT format);
michael@0: GLenum ConvertDepthStencilFormat(D3DFORMAT format);
michael@0: GLenum ConvertRenderTargetFormat(D3DFORMAT format);
michael@0: GLenum GetEquivalentFormat(D3DFORMAT format);
michael@0: 
michael@0: }
michael@0: 
michael@0: namespace d3d9
michael@0: {
michael@0: bool IsCompressedFormat(D3DFORMAT format);
michael@0: size_t ComputeRowSize(D3DFORMAT format, unsigned int width);
michael@0: 
michael@0: inline bool isDeviceLostError(HRESULT errorCode)
michael@0: {
michael@0:     switch (errorCode)
michael@0:     {
michael@0:       case D3DERR_DRIVERINTERNALERROR:
michael@0:       case D3DERR_DEVICELOST:
michael@0:       case D3DERR_DEVICEHUNG:
michael@0:       case D3DERR_DEVICEREMOVED:
michael@0:         return true;
michael@0:       default:
michael@0:         return false;
michael@0:     }
michael@0: }
michael@0: 
michael@0: }
michael@0: 
michael@0: #endif // LIBGLESV2_RENDERER_RENDERER9_UTILS_H