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annotate src/video/cybergfx/SDL_cgxgl_c.h @ 1029:f87f87efd45a

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Date: Mon, 17 Jan 2005 20:54:50 +0200 From: Ville [snip] Subject: [PATCH] SDL/DirectFB: remove Matrox CRTC2 flicker filter Hi, This patch removes the flicker filter option from the DirectFB backend's Matrox CRTC2 code in SDL. I will be removing the option from DirectFB (because it doesn't actually work) and that would cause the SDL code to fail without this fix. I was going to send this to some SDL list directly but libsdl.org is down so I'm not sure what if any lists there are. Thomas Jarosch (the guy who wrote the code) said you would accept SDL patches. Let me know if I should send this somewhere else. -- Ville Syrj�l� syrjala _at sci.fi http://www.sci.fi/~syrjala/
author Ryan C. Gordon <icculus@icculus.org>
date Mon, 17 Jan 2005 19:38:28 +0000
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2004 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 Library General Public
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7 License as published by the Free Software Foundation; either
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8 version 2 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 Library 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 Library General Public
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16 License along with this library; if not, write to the Free
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17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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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
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23 #ifdef SAVE_RCSID
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24 static char rcsid =
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25 "@(#) $Id$";
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26 #endif
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28 /* StormMesa implementation of SDL OpenGL support */
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29
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30 #include "SDL_sysvideo.h"
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31 #define _THIS SDL_VideoDevice *_this
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32
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33 #ifdef HAVE_OPENGL
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34 #include <GL/Amigamesa.h>
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35 extern void *AmiGetGLProc(const char *proc);
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36 #endif /* HAVE_OPENGL */
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38 struct SDL_PrivateGLData {
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39 int gl_active;
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40 };
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41
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42 /* OpenGL functions */
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43 extern int CGX_GL_Init(_THIS);
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44 extern void CGX_GL_Quit(_THIS);
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45 extern int CGX_GL_Update(_THIS);
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46 #ifdef HAVE_OPENGL
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47 extern int CGX_GL_MakeCurrent(_THIS);
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48 extern int CGX_GL_GetAttribute(_THIS, SDL_GLattr attrib, int* value);
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49 extern void CGX_GL_SwapBuffers(_THIS);
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50 extern void *CGX_GL_GetProcAddress(_THIS, const char *proc);
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51 extern int CGX_GL_LoadLibrary(_THIS, const char *path);
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52 #endif
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53
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54 #undef _THIS