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      1 //
      2 // Copyright (c) 2002-2012 The ANGLE Project Authors. All rights reserved.
      3 // Use of this source code is governed by a BSD-style license that can be
      4 // found in the LICENSE file.
      5 //
      6 
      7 // renderer9_utils.h: Conversion functions and other utility routines
      8 // specific to the D3D9 renderer
      9 
     10 #ifndef LIBGLESV2_RENDERER_RENDERER9_UTILS_H
     11 #define LIBGLESV2_RENDERER_RENDERER9_UTILS_H
     12 
     13 #include "libGLESv2/angletypes.h"
     14 
     15 namespace rx
     16 {
     17 
     18 namespace gl_d3d9
     19 {
     20 
     21 D3DCMPFUNC ConvertComparison(GLenum comparison);
     22 D3DCOLOR ConvertColor(gl::ColorF color);
     23 D3DBLEND ConvertBlendFunc(GLenum blend);
     24 D3DBLENDOP ConvertBlendOp(GLenum blendOp);
     25 D3DSTENCILOP ConvertStencilOp(GLenum stencilOp);
     26 D3DTEXTUREADDRESS ConvertTextureWrap(GLenum wrap);
     27 D3DCULL ConvertCullMode(GLenum cullFace, GLenum frontFace);
     28 D3DCUBEMAP_FACES ConvertCubeFace(GLenum cubeFace);
     29 DWORD ConvertColorMask(bool red, bool green, bool blue, bool alpha);
     30 D3DTEXTUREFILTERTYPE ConvertMagFilter(GLenum magFilter, float maxAnisotropy);
     31 void ConvertMinFilter(GLenum minFilter, D3DTEXTUREFILTERTYPE *d3dMinFilter, D3DTEXTUREFILTERTYPE *d3dMipFilter, float maxAnisotropy);
     32 
     33 }
     34 
     35 namespace d3d9
     36 {
     37 
     38 inline bool isDeviceLostError(HRESULT errorCode)
     39 {
     40     switch (errorCode)
     41     {
     42       case D3DERR_DRIVERINTERNALERROR:
     43       case D3DERR_DEVICELOST:
     44       case D3DERR_DEVICEHUNG:
     45       case D3DERR_DEVICEREMOVED:
     46         return true;
     47       default:
     48         return false;
     49     }
     50 }
     51 
     52 }
     53 
     54 }
     55 
     56 #endif // LIBGLESV2_RENDERER_RENDERER9_UTILS_H
     57