Mercurial > sdl-ios-xcode
annotate src/video/wincommon/SDL_lowvideo.h @ 335:bc4d50d2edd9
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| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Wed, 10 Apr 2002 02:14:33 +0000 |
| parents | 1b5457c0a8ad |
| children | 518ffd98a8f6 |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 SDL - Simple DirectMedia Layer | |
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Updated copyright information for 2002
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3 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 Sam Lantinga |
| 0 | 4 |
| 5 This library is free software; you can redistribute it and/or | |
| 6 modify it under the terms of the GNU Library General Public | |
| 7 License as published by the Free Software Foundation; either | |
| 8 version 2 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 Library General Public License for more details. | |
| 14 | |
| 15 You should have received a copy of the GNU Library General Public | |
| 16 License along with this library; if not, write to the Free | |
| 17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| 18 | |
| 19 Sam Lantinga | |
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20 slouken@libsdl.org |
| 0 | 21 */ |
| 22 | |
| 23 #ifdef SAVE_RCSID | |
| 24 static char rcsid = | |
| 25 "@(#) $Id$"; | |
| 26 #endif | |
| 27 | |
| 28 #ifndef _SDL_lowvideo_h | |
| 29 #define _SDL_lowvideo_h | |
| 30 | |
| 31 #include <windows.h> | |
| 32 | |
| 33 #include "SDL_sysvideo.h" | |
| 34 | |
| 35 /* Hidden "this" pointer for the video functions */ | |
| 36 #define _THIS SDL_VideoDevice *this | |
| 37 | |
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38 #define WINDIB_FULLSCREEN() \ |
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39 ( \ |
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40 SDL_VideoSurface && \ |
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41 ((SDL_VideoSurface->flags & SDL_FULLSCREEN) == SDL_FULLSCREEN) && \ |
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42 (((SDL_VideoSurface->flags & SDL_OPENGL ) == SDL_OPENGL ) || \ |
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43 (strcmp(this->name, "windib") == 0)) \ |
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44 ) |
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45 #define DDRAW_FULLSCREEN() \ |
| 0 | 46 ( \ |
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47 SDL_VideoSurface && \ |
| 0 | 48 ((SDL_VideoSurface->flags & SDL_FULLSCREEN) == SDL_FULLSCREEN) && \ |
| 49 ((SDL_VideoSurface->flags & SDL_OPENGL ) != SDL_OPENGL ) && \ | |
| 50 (strcmp(this->name, "directx") == 0) \ | |
| 51 ) | |
| 52 | |
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53 #define DINPUT_FULLSCREEN() DDRAW_FULLSCREEN() |
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54 |
| 0 | 55 /* The main window -- and a function to set it for the audio */ |
| 56 extern const char *SDL_Appname; | |
| 57 extern HINSTANCE SDL_Instance; | |
| 58 extern HWND SDL_Window; | |
| 59 extern const char *SDL_windowid; | |
| 60 | |
| 61 /* Variables and functions exported to other parts of the native video | |
| 62 subsystem (SDL_sysevents.c) | |
| 63 */ | |
| 64 /* Called by windows message loop when system palette is available */ | |
| 65 extern void (*WIN_RealizePalette)(_THIS); | |
| 66 | |
| 67 /* Called by windows message loop when the system palette changes */ | |
| 68 extern void (*WIN_PaletteChanged)(_THIS, HWND window); | |
| 69 | |
| 70 /* Called by windows message loop when losing or gaining gamma focus */ | |
| 71 extern void (*WIN_SwapGamma)(_THIS); | |
| 72 | |
| 73 /* Called by windows message loop when a portion of the screen needs update */ | |
| 74 extern void (*WIN_WinPAINT)(_THIS, HDC hdc); | |
| 75 | |
| 76 /* Called by windows message loop when the message isn't handled */ | |
| 77 extern LONG (*HandleMessage)(_THIS, HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam); | |
| 78 | |
| 79 /* The window cursor (from SDL_sysmouse.c) */ | |
| 80 extern HCURSOR SDL_hcursor; | |
| 81 | |
| 82 /* The bounds of the window in screen coordinates */ | |
| 83 extern RECT SDL_bounds; | |
| 84 | |
| 85 /* Flag -- SDL is performing a resize, rather than the user */ | |
| 86 extern int SDL_resizing; | |
| 87 | |
| 88 /* Flag -- the mouse is in relative motion mode */ | |
| 89 extern int mouse_relative; | |
| 90 | |
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91 /* The GDI fullscreen mode currently active */ |
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92 #ifndef NO_CHANGEDISPLAYSETTINGS |
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93 extern DEVMODE SDL_fullscreen_mode; |
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94 #endif |
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95 |
| 0 | 96 /* This is really from SDL_dx5audio.c */ |
| 97 extern void DX5_SoundFocus(HWND window); | |
| 98 | |
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99 /* DJM: This is really from SDL_sysevents.c, we need it in |
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100 GDL_CreateWindow as well */ |
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101 LONG CALLBACK WinMessage(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam); |
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102 |
| 0 | 103 #endif /* SDL_lowvideo_h */ |