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annotate src/video/directfb/SDL_DirectFB_window.h @ 4832:0c82f20327ec

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Correcting minor bugs and adding assertions to help me track down a NULL pointer bug in Cocoa code.
author egottlieb
date Thu, 05 Aug 2010 00:53:38 -0400
parents f7b03b6838cb
children 25b9cd8bdc30
rev   line source
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2010 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
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24 #ifndef _SDL_directfb_window_h
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25 #define _SDL_directfb_window_h
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26
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27 #include "SDL_DirectFB_WM.h"
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28
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29 #define SDL_DFB_WINDOWDATA(win) DFB_WindowData *windata = ((win) ? (DFB_WindowData *) ((win)->driverdata) : NULL)
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30
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31 typedef struct _DFB_WindowData DFB_WindowData;
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32 struct _DFB_WindowData
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33 {
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34 IDirectFBSurface *surface;
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35 IDirectFBSurface *window_surface; /* only used with has_own_wm */
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36 IDirectFBWindow *window;
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37 DirectFB_GLContext *gl_context;
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38 IDirectFBEventBuffer *eventbuffer;
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39 SDL_Window *window;
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40 DFB_WindowData *next;
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41 Uint8 opacity;
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42 DFBRectangle client;
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43 DFBDimension size;
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44 /* WM extras */
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45 DFBRectangle restore;
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46 int is_managed;
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47 int wm_needs_redraw;
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48 IDirectFBSurface *icon;
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49 DFB_Theme theme;
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50 };
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51
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52 extern int DirectFB_CreateWindow(_THIS, SDL_Window * window);
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53 extern int DirectFB_CreateWindowFrom(_THIS, SDL_Window * window,
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54 const void *data);
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55 extern void DirectFB_SetWindowTitle(_THIS, SDL_Window * window);
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56 extern void DirectFB_SetWindowIcon(_THIS, SDL_Window * window,
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57 SDL_Surface * icon);
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58
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59 extern void DirectFB_SetWindowPosition(_THIS, SDL_Window * window);
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60 extern void DirectFB_SetWindowSize(_THIS, SDL_Window * window);
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61 extern void DirectFB_ShowWindow(_THIS, SDL_Window * window);
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62 extern void DirectFB_HideWindow(_THIS, SDL_Window * window);
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63 extern void DirectFB_RaiseWindow(_THIS, SDL_Window * window);
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64 extern void DirectFB_MaximizeWindow(_THIS, SDL_Window * window);
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65 extern void DirectFB_MinimizeWindow(_THIS, SDL_Window * window);
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66 extern void DirectFB_RestoreWindow(_THIS, SDL_Window * window);
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67 extern void DirectFB_SetWindowGrab(_THIS, SDL_Window * window);
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68 extern void DirectFB_DestroyWindow(_THIS, SDL_Window * window);
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69 extern SDL_bool DirectFB_GetWindowWMInfo(_THIS, SDL_Window * window,
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70 struct SDL_SysWMinfo *info);
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71
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72 extern void DirectFB_AdjustWindowSurface(SDL_Window * window);
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73
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74 #endif /* _SDL_directfb_window_h */
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75
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76 /* vi: set ts=4 sw=4 expandtab: */