Mercurial > sdl-ios-xcode
annotate src/video/cybergfx/SDL_cgxvideo.h @ 1219:9a7a016d5a71
Quartz driver: Correctly handle SDL_DOUBLEBUF|SDL_FULLSCREEN when the
resolution is too small and thus emulated by SDL.
Fixes http://www.devolution.com/pipermail/sdl/2005-December/071765.html ...
| author | Ryan C. Gordon <icculus@icculus.org> |
|---|---|
| date | Mon, 02 Jan 2006 12:37:40 +0000 |
| parents | b8d311d90021 |
| children | c9b51268668f |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 SDL - Simple DirectMedia Layer | |
|
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Updated copyright information for 2004 (Happy New Year!)
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3 Copyright (C) 1997-2004 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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Updated the source with the correct e-mail address
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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_cgxvideo_h | |
| 29 #define _SDL_cgxvideo_h | |
| 30 | |
| 31 | |
| 32 #include <stdio.h> | |
| 33 #include <stdlib.h> | |
| 34 #include <string.h> | |
| 35 | |
| 36 #include <exec/exec.h> | |
| 37 #include <cybergraphx/cybergraphics.h> | |
| 38 #include <graphics/scale.h> | |
| 39 #include <graphics/gfx.h> | |
| 40 #include <intuition/intuition.h> | |
|
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41 #if defined(__SASC) || defined(STORMC4_WOS) |
| 0 | 42 #include <proto/exec.h> |
| 43 #include <proto/cybergraphics.h> | |
| 44 #include <proto/graphics.h> | |
| 45 #include <proto/intuition.h> | |
| 46 #include <proto/console.h> | |
| 47 #else | |
| 48 #include <inline/exec.h> | |
| 49 #include <inline/cybergraphics.h> | |
| 50 #include <inline/graphics.h> | |
| 51 #include <inline/intuition.h> | |
| 52 #include <inline/console.h> | |
| 53 #endif | |
| 54 | |
| 55 #include "mydebug.h" | |
| 56 #include "SDL_mouse.h" | |
| 57 #include "SDL_sysvideo.h" | |
| 58 | |
| 59 #define USE_CGX_WRITELUTPIXEL | |
| 60 | |
| 61 /* Hidden "this" pointer for the video functions */ | |
| 62 #define _THIS SDL_VideoDevice *this | |
| 63 | |
| 64 /* Private display data */ | |
| 65 struct SDL_PrivateVideoData { | |
| 66 struct Screen *Public_Display; /* Used for events and window management */ | |
| 67 struct Screen *GFX_Display; /* Used for graphics and colormap stuff */ | |
| 68 Uint32 SDL_VisualUnused; /* The visual used by our window */ | |
| 69 struct Window *SDL_Window; /* Shared by both displays (no X security?) */ | |
| 70 unsigned char *BlankCursor; /* The invisible cursor */ | |
| 71 | |
|
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72 char *SDL_windowid; /* Flag: true if we have been passed a window */ |
|
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73 |
| 0 | 74 /* The variables used for displaying graphics */ |
| 75 Uint8 *Ximage; /* The X image for our window */ | |
| 76 int swap_pixels; /* Flag: true if display is swapped endian */ | |
| 77 | |
| 78 /* The current width and height of the fullscreen mode */ | |
| 79 int current_w; | |
| 80 int current_h; | |
| 81 | |
| 82 /* Support for internal mouse warping */ | |
| 83 struct { | |
| 84 int x; | |
| 85 int y; | |
| 86 } mouse_last; | |
| 87 struct { | |
| 88 int numerator; | |
| 89 int denominator; | |
| 90 int threshold; | |
| 91 } mouse_accel; | |
| 92 int mouse_relative; | |
| 93 | |
| 94 /* The current list of available video modes */ | |
| 95 SDL_Rect **modelist; | |
| 96 | |
| 97 /* available visuals of interest to us, sorted deepest first */ | |
| 98 struct { | |
| 99 Uint32 visual; | |
| 100 int depth; /* number of significant bits/pixel */ | |
| 101 int bpp; /* pixel quantum in bits */ | |
| 102 } visuals[5]; /* at most entries for 8, 15, 16, 24 */ | |
| 103 int nvisuals; | |
| 104 | |
| 105 Uint32 vis; /* current visual in use */ | |
| 106 int depth; /* current visual depth (not bpp) */ | |
| 107 int BytesPerPixel; | |
| 108 int currently_fullscreen,same_format,dbuffer; | |
| 109 | |
| 110 /* Automatic mode switching support (entering/leaving fullscreen) */ | |
| 111 Uint32 switch_waiting; | |
| 112 Uint32 switch_time; | |
| 113 | |
| 114 /* Prevent too many XSync() calls */ | |
| 115 int blit_queued; | |
| 116 | |
| 117 /* Colormap handling */ | |
| 118 LONG Pens; | |
| 119 Sint32 *XPixels; /* A list of pixels that have been allocated, the size depends on the screen format */ | |
| 120 struct ScreenBuffer *SB[2]; | |
| 121 struct RastPort *RP; | |
| 122 short *iconcolors; /* List of colors used by the icon */ | |
| 123 }; | |
| 124 | |
| 125 /* Old variable names */ | |
| 126 #define local_X11 (this->hidden->local_X11) | |
| 127 #define SDL_Display (this->hidden->Public_Display) | |
| 128 #define GFX_Display (this->hidden->GFX_Display) | |
| 129 #define SDL_Screen DefaultScreen(this->hidden->Public_Display) | |
| 130 | |
| 131 #define SDL_Visual (this->hidden->vis) | |
| 132 | |
| 133 #define SDL_Root RootWindow(SDL_Display, SDL_Screen) | |
| 134 #define WMwindow (this->hidden->WMwindow) | |
| 135 #define FSwindow (this->hidden->FSwindow) | |
| 136 #define SDL_Window (this->hidden->SDL_Window) | |
| 137 #define WM_DELETE_WINDOW (this->hidden->WM_DELETE_WINDOW) | |
| 138 #define SDL_BlankCursor (this->hidden->BlankCursor) | |
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139 #define SDL_windowid (this->hidden->SDL_windowid) |
| 0 | 140 #define SDL_Ximage (this->hidden->Ximage) |
| 141 #define SDL_GC (this->hidden->gc) | |
| 142 #define swap_pixels (this->hidden->swap_pixels) | |
| 143 #define current_w (this->hidden->current_w) | |
| 144 #define current_h (this->hidden->current_h) | |
| 145 #define mouse_last (this->hidden->mouse_last) | |
| 146 #define mouse_accel (this->hidden->mouse_accel) | |
| 147 #define mouse_relative (this->hidden->mouse_relative) | |
| 148 #define SDL_modelist (this->hidden->modelist) | |
| 149 #define SDL_RastPort (this->hidden->RP) | |
| 150 #define saved_mode (this->hidden->saved_mode) | |
| 151 #define saved_view (this->hidden->saved_view) | |
| 152 #define currently_fullscreen (this->hidden->currently_fullscreen) | |
| 153 #define blit_queued (this->hidden->blit_queued) | |
| 154 #define SDL_DisplayColormap (this->hidden->GFX_Display->ViewPort.ColorMap) | |
| 155 #define SDL_XPixels (this->hidden->XPixels) | |
| 156 #define SDL_iconcolors (this->hidden->iconcolors) | |
| 157 | |
|
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Sam Lantinga <slouken@lokigames.com>
parents:
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diff
changeset
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158 /* Used to get the X cursor from a window-manager specific cursor */ |
|
75a95f82bc1f
Updated the Amiga OS port of SDL (thanks Gabriele)
Sam Lantinga <slouken@lokigames.com>
parents:
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diff
changeset
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159 // extern Cursor SDL_GetWMXCursor(WMcursor *cursor); |
|
75a95f82bc1f
Updated the Amiga OS port of SDL (thanks Gabriele)
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
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160 |
| 0 | 161 extern int CGX_CreateWindow(_THIS, SDL_Surface *screen, |
| 162 int w, int h, int bpp, Uint32 flags); | |
| 163 extern int CGX_ResizeWindow(_THIS, | |
| 164 SDL_Surface *screen, int w, int h, Uint32 flags); | |
| 165 | |
| 166 extern void CGX_DestroyWindow(_THIS, SDL_Surface *screen); | |
| 167 | |
| 168 extern struct Library *CyberGfxBase; | |
| 169 extern struct IntuitionBase *IntuitionBase; | |
| 170 extern struct GfxBase *GfxBase; | |
| 171 extern struct ExecBase *SysBase; | |
| 172 extern struct DosLibrary *DOSBase; | |
| 173 | |
| 174 struct private_hwdata | |
| 175 { | |
| 176 struct BitMap *bmap; | |
| 177 APTR lock; | |
| 178 struct SDL_VideoDevice *videodata; | |
| 179 APTR mask; | |
|
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Updated Amiga port by Gabriele Greco
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180 int allocated; |
| 0 | 181 }; |
| 182 | |
| 183 int CGX_CheckHWBlit(_THIS,SDL_Surface *src,SDL_Surface *dst); | |
| 184 int CGX_FillHWRect(_THIS,SDL_Surface *dst,SDL_Rect *dstrect,Uint32 color); | |
| 185 int CGX_SetHWColorKey(_THIS,SDL_Surface *surface, Uint32 key); | |
| 186 #endif /* _SDL_x11video_h */ |