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comparison src/video/windows/SDL_windowsopengl.h @ 5062:e8916fe9cfc8

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Fixed bug #925 Changed "win32" to "windows"
author Sam Lantinga <slouken@libsdl.org>
date Thu, 20 Jan 2011 18:04:05 -0800
parents src/video/win32/SDL_win32opengl.h@f7b03b6838cb
children b530ef003506
comparison
equal deleted inserted replaced
5061:9e9940eae455 5062:e8916fe9cfc8
1 /*
2 SDL - Simple DirectMedia Layer
3 Copyright (C) 1997-2010 Sam Lantinga
4
5 This library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 This library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with this library; if not, write to the Free Software
17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
18
19 Sam Lantinga
20 slouken@libsdl.org
21 */
22 #include "SDL_config.h"
23
24 #ifndef _SDL_windowsopengl_h
25 #define _SDL_windowsopengl_h
26
27 #if SDL_VIDEO_OPENGL_WGL
28
29 struct SDL_GLDriverData
30 {
31 int WGL_ARB_pixel_format;
32
33 void *(WINAPI * wglGetProcAddress) (const char *proc);
34 HGLRC(WINAPI * wglCreateContext) (HDC hdc);
35 BOOL(WINAPI * wglDeleteContext) (HGLRC hglrc);
36 BOOL(WINAPI * wglMakeCurrent) (HDC hdc, HGLRC hglrc);
37 BOOL(WINAPI * wglChoosePixelFormatARB) (HDC hdc,
38 const int *piAttribIList,
39 const FLOAT * pfAttribFList,
40 UINT nMaxFormats,
41 int *piFormats,
42 UINT * nNumFormats);
43 BOOL(WINAPI * wglGetPixelFormatAttribivARB) (HDC hdc, int iPixelFormat,
44 int iLayerPlane,
45 UINT nAttributes,
46 const int *piAttributes,
47 int *piValues);
48 void (WINAPI * wglSwapIntervalEXT) (int interval);
49 int (WINAPI * wglGetSwapIntervalEXT) (void);
50 };
51
52 /* OpenGL functions */
53 extern int WIN_GL_LoadLibrary(_THIS, const char *path);
54 extern void *WIN_GL_GetProcAddress(_THIS, const char *proc);
55 extern void WIN_GL_UnloadLibrary(_THIS);
56 extern int WIN_GL_SetupWindow(_THIS, SDL_Window * window);
57 extern SDL_GLContext WIN_GL_CreateContext(_THIS, SDL_Window * window);
58 extern int WIN_GL_MakeCurrent(_THIS, SDL_Window * window,
59 SDL_GLContext context);
60 extern int WIN_GL_SetSwapInterval(_THIS, int interval);
61 extern int WIN_GL_GetSwapInterval(_THIS);
62 extern void WIN_GL_SwapWindow(_THIS, SDL_Window * window);
63 extern void WIN_GL_DeleteContext(_THIS, SDL_GLContext context);
64
65 #ifndef WGL_ARB_pixel_format
66 #define WGL_NUMBER_PIXEL_FORMATS_ARB 0x2000
67 #define WGL_DRAW_TO_WINDOW_ARB 0x2001
68 #define WGL_DRAW_TO_BITMAP_ARB 0x2002
69 #define WGL_ACCELERATION_ARB 0x2003
70 #define WGL_NEED_PALETTE_ARB 0x2004
71 #define WGL_NEED_SYSTEM_PALETTE_ARB 0x2005
72 #define WGL_SWAP_LAYER_BUFFERS_ARB 0x2006
73 #define WGL_SWAP_METHOD_ARB 0x2007
74 #define WGL_NUMBER_OVERLAYS_ARB 0x2008
75 #define WGL_NUMBER_UNDERLAYS_ARB 0x2009
76 #define WGL_TRANSPARENT_ARB 0x200A
77 #define WGL_TRANSPARENT_RED_VALUE_ARB 0x2037
78 #define WGL_TRANSPARENT_GREEN_VALUE_ARB 0x2038
79 #define WGL_TRANSPARENT_BLUE_VALUE_ARB 0x2039
80 #define WGL_TRANSPARENT_ALPHA_VALUE_ARB 0x203A
81 #define WGL_TRANSPARENT_INDEX_VALUE_ARB 0x203B
82 #define WGL_SHARE_DEPTH_ARB 0x200C
83 #define WGL_SHARE_STENCIL_ARB 0x200D
84 #define WGL_SHARE_ACCUM_ARB 0x200E
85 #define WGL_SUPPORT_GDI_ARB 0x200F
86 #define WGL_SUPPORT_OPENGL_ARB 0x2010
87 #define WGL_DOUBLE_BUFFER_ARB 0x2011
88 #define WGL_STEREO_ARB 0x2012
89 #define WGL_PIXEL_TYPE_ARB 0x2013
90 #define WGL_COLOR_BITS_ARB 0x2014
91 #define WGL_RED_BITS_ARB 0x2015
92 #define WGL_RED_SHIFT_ARB 0x2016
93 #define WGL_GREEN_BITS_ARB 0x2017
94 #define WGL_GREEN_SHIFT_ARB 0x2018
95 #define WGL_BLUE_BITS_ARB 0x2019
96 #define WGL_BLUE_SHIFT_ARB 0x201A
97 #define WGL_ALPHA_BITS_ARB 0x201B
98 #define WGL_ALPHA_SHIFT_ARB 0x201C
99 #define WGL_ACCUM_BITS_ARB 0x201D
100 #define WGL_ACCUM_RED_BITS_ARB 0x201E
101 #define WGL_ACCUM_GREEN_BITS_ARB 0x201F
102 #define WGL_ACCUM_BLUE_BITS_ARB 0x2020
103 #define WGL_ACCUM_ALPHA_BITS_ARB 0x2021
104 #define WGL_DEPTH_BITS_ARB 0x2022
105 #define WGL_STENCIL_BITS_ARB 0x2023
106 #define WGL_AUX_BUFFERS_ARB 0x2024
107 #define WGL_NO_ACCELERATION_ARB 0x2025
108 #define WGL_GENERIC_ACCELERATION_ARB 0x2026
109 #define WGL_FULL_ACCELERATION_ARB 0x2027
110 #define WGL_SWAP_EXCHANGE_ARB 0x2028
111 #define WGL_SWAP_COPY_ARB 0x2029
112 #define WGL_SWAP_UNDEFINED_ARB 0x202A
113 #define WGL_TYPE_RGBA_ARB 0x202B
114 #define WGL_TYPE_COLORINDEX_ARB 0x202C
115 #endif
116
117 #ifndef WGL_ARB_multisample
118 #define WGL_SAMPLE_BUFFERS_ARB 0x2041
119 #define WGL_SAMPLES_ARB 0x2042
120 #endif
121
122 #endif /* SDL_VIDEO_OPENGL_WGL */
123
124 #endif /* _SDL_windowsopengl_h */
125
126 /* vi: set ts=4 sw=4 expandtab: */