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annotate src/video/x11/SDL_x11opengl.h @ 2860:6ce28e5287e9

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Date: Sun, 07 Dec 2008 13:35:23 +0100 From: Couriersud Subject: SDL: Mouse last_x, last_y into SDL_Mouse the attached diff moves the static vars last_x and last_y into SDL_Mouse. These, as far as I understand it, should be tied to the individual mouse. The patch also makes the code check for out of window conditions of mouse->x,y when relative movements are passed to MouseSendMotion. Also attached is the latest DirectFB code (dfb20081208) supporting multiple mice and keyboards. This works quite well with sdlmame now. It however needs more testing with different directfb configurations.
author Sam Lantinga <slouken@libsdl.org>
date Mon, 08 Dec 2008 00:52:12 +0000
parents 99210400e8b9
children 089a77aebb7d
rev   line source
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2009 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_x11opengl_h
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25 #define _SDL_x11opengl_h
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26
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27 #if SDL_VIDEO_OPENGL_GLX
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28 #include "SDL_opengl.h"
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29 #include <GL/glx.h>
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30
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31 struct SDL_GLDriverData
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32 {
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33 int initialized;
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34 SDL_bool HAS_GLX_EXT_visual_rating;
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35
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36 void *(*glXGetProcAddress) (const GLubyte * procName);
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37
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38 XVisualInfo *(*glXChooseVisual)
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39 (Display * dpy, int screen, int *attribList);
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40
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41 GLXContext(*glXCreateContext)
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42 (Display * dpy, XVisualInfo * vis, GLXContext shareList, Bool direct);
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43
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44 void (*glXDestroyContext)
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45 (Display * dpy, GLXContext ctx);
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46
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47 Bool(*glXMakeCurrent)
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48 (Display * dpy, GLXDrawable drawable, GLXContext ctx);
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49
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50 void (*glXSwapBuffers)
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51 (Display * dpy, GLXDrawable drawable);
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52
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53 int (*glXSwapIntervalSGI) (int interval);
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54 GLint(*glXSwapIntervalMESA) (unsigned interval);
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55 GLint(*glXGetSwapIntervalMESA) (void);
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56 };
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57
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58 /* OpenGL functions */
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59 extern int X11_GL_LoadLibrary(_THIS, const char *path);
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60 extern void *X11_GL_GetProcAddress(_THIS, const char *proc);
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61 extern int X11_GL_Initialize(_THIS);
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62 extern void X11_GL_Shutdown(_THIS);
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63 extern XVisualInfo *X11_GL_GetVisual(_THIS, Display * display, int screen);
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64 extern SDL_GLContext X11_GL_CreateContext(_THIS, SDL_Window * window);
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65 extern int X11_GL_MakeCurrent(_THIS, SDL_Window * window,
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66 SDL_GLContext context);
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67 extern int X11_GL_SetSwapInterval(_THIS, int interval);
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68 extern int X11_GL_GetSwapInterval(_THIS);
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69 extern void X11_GL_SwapWindow(_THIS, SDL_Window * window);
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70 extern void X11_GL_DeleteContext(_THIS, SDL_GLContext context);
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71
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72 #endif /* SDL_VIDEO_OPENGL_GLX */
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73
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74 #endif /* _SDL_x11opengl_h */
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75
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76 /* vi: set ts=4 sw=4 expandtab: */