Mercurial > sdl-ios-xcode
annotate src/video/windows/SDL_windowsopengl.h @ 5221:16d5e8e90e01
Updated testoverlay2 to use the SDL 2D rendering API
author | Sam Lantinga <slouken@libsdl.org> |
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date | Mon, 07 Feb 2011 00:46:43 -0800 |
parents | e8916fe9cfc8 |
children | b530ef003506 |
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1 /* |
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2 SDL - Simple DirectMedia Layer |
3697 | 3 Copyright (C) 1997-2010 Sam Lantinga |
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4 |
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5 This library is free software; you can redistribute it and/or |
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6 modify it under the terms of the GNU Lesser General Public |
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7 License as published by the Free Software Foundation; either |
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8 version 2.1 of the License, or (at your option) any later version. |
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9 |
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10 This library is distributed in the hope that it will be useful, |
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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13 Lesser General Public License for more details. |
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14 |
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15 You should have received a copy of the GNU Lesser General Public |
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16 License along with this library; if not, write to the Free Software |
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17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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18 |
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19 Sam Lantinga |
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20 slouken@libsdl.org |
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21 */ |
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22 #include "SDL_config.h" |
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23 |
5062 | 24 #ifndef _SDL_windowsopengl_h |
25 #define _SDL_windowsopengl_h | |
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26 |
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27 #if SDL_VIDEO_OPENGL_WGL |
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28 |
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29 struct SDL_GLDriverData |
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30 { |
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31 int WGL_ARB_pixel_format; |
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32 |
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33 void *(WINAPI * wglGetProcAddress) (const char *proc); |
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34 HGLRC(WINAPI * wglCreateContext) (HDC hdc); |
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35 BOOL(WINAPI * wglDeleteContext) (HGLRC hglrc); |
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36 BOOL(WINAPI * wglMakeCurrent) (HDC hdc, HGLRC hglrc); |
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37 BOOL(WINAPI * wglChoosePixelFormatARB) (HDC hdc, |
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38 const int *piAttribIList, |
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39 const FLOAT * pfAttribFList, |
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40 UINT nMaxFormats, |
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41 int *piFormats, |
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42 UINT * nNumFormats); |
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43 BOOL(WINAPI * wglGetPixelFormatAttribivARB) (HDC hdc, int iPixelFormat, |
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44 int iLayerPlane, |
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45 UINT nAttributes, |
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46 const int *piAttributes, |
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47 int *piValues); |
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48 void (WINAPI * wglSwapIntervalEXT) (int interval); |
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49 int (WINAPI * wglGetSwapIntervalEXT) (void); |
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50 }; |
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51 |
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52 /* OpenGL functions */ |
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53 extern int WIN_GL_LoadLibrary(_THIS, const char *path); |
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54 extern void *WIN_GL_GetProcAddress(_THIS, const char *proc); |
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55 extern void WIN_GL_UnloadLibrary(_THIS); |
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56 extern int WIN_GL_SetupWindow(_THIS, SDL_Window * window); |
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57 extern SDL_GLContext WIN_GL_CreateContext(_THIS, SDL_Window * window); |
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58 extern int WIN_GL_MakeCurrent(_THIS, SDL_Window * window, |
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59 SDL_GLContext context); |
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60 extern int WIN_GL_SetSwapInterval(_THIS, int interval); |
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61 extern int WIN_GL_GetSwapInterval(_THIS); |
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62 extern void WIN_GL_SwapWindow(_THIS, SDL_Window * window); |
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63 extern void WIN_GL_DeleteContext(_THIS, SDL_GLContext context); |
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64 |
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65 #ifndef WGL_ARB_pixel_format |
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66 #define WGL_NUMBER_PIXEL_FORMATS_ARB 0x2000 |
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67 #define WGL_DRAW_TO_WINDOW_ARB 0x2001 |
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68 #define WGL_DRAW_TO_BITMAP_ARB 0x2002 |
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69 #define WGL_ACCELERATION_ARB 0x2003 |
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70 #define WGL_NEED_PALETTE_ARB 0x2004 |
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71 #define WGL_NEED_SYSTEM_PALETTE_ARB 0x2005 |
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72 #define WGL_SWAP_LAYER_BUFFERS_ARB 0x2006 |
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73 #define WGL_SWAP_METHOD_ARB 0x2007 |
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74 #define WGL_NUMBER_OVERLAYS_ARB 0x2008 |
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75 #define WGL_NUMBER_UNDERLAYS_ARB 0x2009 |
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76 #define WGL_TRANSPARENT_ARB 0x200A |
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77 #define WGL_TRANSPARENT_RED_VALUE_ARB 0x2037 |
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78 #define WGL_TRANSPARENT_GREEN_VALUE_ARB 0x2038 |
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79 #define WGL_TRANSPARENT_BLUE_VALUE_ARB 0x2039 |
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80 #define WGL_TRANSPARENT_ALPHA_VALUE_ARB 0x203A |
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81 #define WGL_TRANSPARENT_INDEX_VALUE_ARB 0x203B |
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82 #define WGL_SHARE_DEPTH_ARB 0x200C |
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83 #define WGL_SHARE_STENCIL_ARB 0x200D |
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84 #define WGL_SHARE_ACCUM_ARB 0x200E |
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85 #define WGL_SUPPORT_GDI_ARB 0x200F |
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86 #define WGL_SUPPORT_OPENGL_ARB 0x2010 |
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87 #define WGL_DOUBLE_BUFFER_ARB 0x2011 |
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88 #define WGL_STEREO_ARB 0x2012 |
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89 #define WGL_PIXEL_TYPE_ARB 0x2013 |
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90 #define WGL_COLOR_BITS_ARB 0x2014 |
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91 #define WGL_RED_BITS_ARB 0x2015 |
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92 #define WGL_RED_SHIFT_ARB 0x2016 |
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93 #define WGL_GREEN_BITS_ARB 0x2017 |
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94 #define WGL_GREEN_SHIFT_ARB 0x2018 |
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95 #define WGL_BLUE_BITS_ARB 0x2019 |
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96 #define WGL_BLUE_SHIFT_ARB 0x201A |
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97 #define WGL_ALPHA_BITS_ARB 0x201B |
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98 #define WGL_ALPHA_SHIFT_ARB 0x201C |
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99 #define WGL_ACCUM_BITS_ARB 0x201D |
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100 #define WGL_ACCUM_RED_BITS_ARB 0x201E |
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101 #define WGL_ACCUM_GREEN_BITS_ARB 0x201F |
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102 #define WGL_ACCUM_BLUE_BITS_ARB 0x2020 |
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103 #define WGL_ACCUM_ALPHA_BITS_ARB 0x2021 |
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104 #define WGL_DEPTH_BITS_ARB 0x2022 |
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105 #define WGL_STENCIL_BITS_ARB 0x2023 |
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106 #define WGL_AUX_BUFFERS_ARB 0x2024 |
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107 #define WGL_NO_ACCELERATION_ARB 0x2025 |
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108 #define WGL_GENERIC_ACCELERATION_ARB 0x2026 |
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109 #define WGL_FULL_ACCELERATION_ARB 0x2027 |
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110 #define WGL_SWAP_EXCHANGE_ARB 0x2028 |
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111 #define WGL_SWAP_COPY_ARB 0x2029 |
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112 #define WGL_SWAP_UNDEFINED_ARB 0x202A |
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113 #define WGL_TYPE_RGBA_ARB 0x202B |
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114 #define WGL_TYPE_COLORINDEX_ARB 0x202C |
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115 #endif |
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116 |
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117 #ifndef WGL_ARB_multisample |
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118 #define WGL_SAMPLE_BUFFERS_ARB 0x2041 |
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119 #define WGL_SAMPLES_ARB 0x2042 |
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120 #endif |
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121 |
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122 #endif /* SDL_VIDEO_OPENGL_WGL */ |
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123 |
5062 | 124 #endif /* _SDL_windowsopengl_h */ |
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125 |
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126 /* vi: set ts=4 sw=4 expandtab: */ |