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annotate src/video/cocoa/SDL_cocoaopengl.h @ 2105:12bcd4fd2606

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Date: Wed, 23 May 2007 00:39:47 +0300 From: "Eyal Lotem" To: "SDL Mailing List" <sdl@lists.libsdl.org> Subject: [SDL] Bug in GL_SWAP_CONTROL extension name. The checked extension name is incorrect. The attached patch fixes it to the correct name. I don't think that under any setup, this extension name was ever correct, which is why its not OR'd against the old check. This fixes the "tear effect" (vsync problems) I had here with nVidia GLX drivers. Eyal
author Ryan C. Gordon <icculus@icculus.org>
date Tue, 22 May 2007 22:13:56 +0000
parents 420716272158
children 99210400e8b9
rev   line source
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2006 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
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24 #ifndef _SDL_cocoaopengl_h
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25 #define _SDL_cocoaopengl_h
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26
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27 #if SDL_VIDEO_OPENGL_CGL
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28
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29 struct SDL_GLDriverData
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30 {
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31 int initialized;
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32 };
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33
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34 /* OpenGL functions */
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35 extern int Cocoa_GL_LoadLibrary(_THIS, const char *path);
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36 extern void *Cocoa_GL_GetProcAddress(_THIS, const char *proc);
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37 extern int Cocoa_GL_SetupWindow(_THIS, SDL_Window * window);
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38 extern void Cocoa_GL_CleanupWindow(_THIS, SDL_Window * window);
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39 extern SDL_GLContext Cocoa_GL_CreateContext(_THIS, SDL_Window * window);
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40 extern int Cocoa_GL_MakeCurrent(_THIS, SDL_Window * window,
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41 SDL_GLContext context);
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42 extern int Cocoa_GL_SetSwapInterval(_THIS, int interval);
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43 extern int Cocoa_GL_GetSwapInterval(_THIS);
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44 extern void Cocoa_GL_SwapWindow(_THIS, SDL_Window * window);
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45 extern void Cocoa_GL_DeleteContext(_THIS, SDL_GLContext context);
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46
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47 #endif /* SDL_VIDEO_OPENGL_CGL */
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49 #endif /* _SDL_cocoaopengl_h */
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50
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51 /* vi: set ts=4 sw=4 expandtab: */