Mercurial > sdl-ios-xcode
annotate src/video/x11/SDL_x11modes.c @ 1659:14717b52abc0 SDL-1.3
Merge trunk-1.3-3
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Wed, 17 May 2006 08:18:28 +0000 |
| parents | e49147870aac |
| children | 782fd950bd46 |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 SDL - Simple DirectMedia Layer | |
|
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3 Copyright (C) 1997-2006 Sam Lantinga |
| 0 | 4 |
| 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 |
| 0 | 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. |
| 0 | 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 | |
|
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13 Lesser General Public License for more details. |
| 0 | 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 |
| 0 | 18 |
| 19 Sam Lantinga | |
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20 slouken@libsdl.org |
| 0 | 21 */ |
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22 #include "SDL_config.h" |
| 0 | 23 |
| 24 /* Utilities for getting and setting the X display mode */ | |
| 25 | |
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26 #include <stdio.h> |
| 0 | 27 |
| 28 #include "SDL_timer.h" | |
| 29 #include "SDL_events.h" | |
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30 #include "../../events/SDL_events_c.h" |
| 0 | 31 #include "SDL_x11video.h" |
| 32 #include "SDL_x11wm_c.h" | |
| 33 #include "SDL_x11modes_c.h" | |
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34 #include "SDL_x11image_c.h" |
| 0 | 35 |
| 1659 | 36 /*#define X11MODES_DEBUG*/ |
| 0 | 37 |
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38 #define MAX(a, b) (a > b ? a : b) |
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39 |
| 1659 | 40 #if SDL_VIDEO_DRIVER_X11_XRANDR |
| 41 static int cmpmodelist(const void *va, const void *vb) | |
| 42 { | |
| 43 const SDL_Rect *a = *(const SDL_Rect **)va; | |
| 44 const SDL_Rect *b = *(const SDL_Rect **)vb; | |
| 45 if ( a->w == b->w ) | |
| 46 return b->h - a->h; | |
| 47 else | |
| 48 return b->w - a->w; | |
| 49 } | |
| 50 #endif | |
| 51 | |
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52 #if SDL_VIDEO_DRIVER_X11_VIDMODE |
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53 Bool SDL_NAME(XF86VidModeGetModeInfo)(Display *dpy, int scr, SDL_NAME(XF86VidModeModeInfo) *info) |
| 0 | 54 { |
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55 SDL_NAME(XF86VidModeModeLine) *l = (SDL_NAME(XF86VidModeModeLine)*)((char*)info + sizeof info->dotclock); |
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56 return SDL_NAME(XF86VidModeGetModeLine)(dpy, scr, (int*)&info->dotclock, l); |
| 0 | 57 } |
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58 #endif /* SDL_VIDEO_DRIVER_X11_VIDMODE */ |
| 0 | 59 |
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60 #if SDL_VIDEO_DRIVER_X11_VIDMODE |
| 0 | 61 static void save_mode(_THIS) |
| 62 { | |
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63 SDL_memset(&saved_mode, 0, sizeof(saved_mode)); |
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64 SDL_NAME(XF86VidModeGetModeInfo)(SDL_Display,SDL_Screen,&saved_mode); |
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65 SDL_NAME(XF86VidModeGetViewPort)(SDL_Display,SDL_Screen,&saved_view.x,&saved_view.y); |
| 0 | 66 } |
| 67 #endif | |
| 68 | |
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69 #if SDL_VIDEO_DRIVER_X11_VIDMODE |
| 0 | 70 static void restore_mode(_THIS) |
| 71 { | |
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72 SDL_NAME(XF86VidModeModeLine) mode; |
| 0 | 73 int unused; |
| 74 | |
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75 if ( SDL_NAME(XF86VidModeGetModeLine)(SDL_Display, SDL_Screen, &unused, &mode) ) { |
| 0 | 76 if ( (saved_mode.hdisplay != mode.hdisplay) || |
| 77 (saved_mode.vdisplay != mode.vdisplay) ) { | |
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78 SDL_NAME(XF86VidModeSwitchToMode)(SDL_Display, SDL_Screen, &saved_mode); |
| 0 | 79 } |
| 80 } | |
| 81 if ( (saved_view.x != 0) || (saved_view.y != 0) ) { | |
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82 SDL_NAME(XF86VidModeSetViewPort)(SDL_Display, SDL_Screen, saved_view.x, saved_view.y); |
| 0 | 83 } |
| 84 } | |
| 85 #endif | |
| 86 | |
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87 #if SDL_VIDEO_DRIVER_X11_VIDMODE |
| 0 | 88 static int cmpmodes(const void *va, const void *vb) |
| 89 { | |
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90 const SDL_NAME(XF86VidModeModeInfo) *a = *(const SDL_NAME(XF86VidModeModeInfo)**)va; |
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91 const SDL_NAME(XF86VidModeModeInfo) *b = *(const SDL_NAME(XF86VidModeModeInfo)**)vb; |
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92 if ( a->hdisplay == b->hdisplay ) |
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93 return b->vdisplay - a->vdisplay; |
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94 else |
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95 return b->hdisplay - a->hdisplay; |
| 0 | 96 } |
| 97 #endif | |
| 98 | |
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99 static void get_real_resolution(_THIS, int* w, int* h); |
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100 |
| 0 | 101 static void set_best_resolution(_THIS, int width, int height) |
| 102 { | |
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103 #if SDL_VIDEO_DRIVER_X11_VIDMODE |
| 0 | 104 if ( use_vidmode ) { |
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105 SDL_NAME(XF86VidModeModeLine) mode; |
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106 SDL_NAME(XF86VidModeModeInfo) **modes; |
| 0 | 107 int i; |
| 108 int nmodes; | |
| 1659 | 109 int best = -1; |
| 0 | 110 |
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111 if ( SDL_NAME(XF86VidModeGetModeLine)(SDL_Display, SDL_Screen, &i, &mode) && |
| 1659 | 112 SDL_NAME(XF86VidModeGetAllModeLines)(SDL_Display,SDL_Screen,&nmodes,&modes) ) { |
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113 for ( i = 0; i < nmodes ; i++ ) { |
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114 if ( (modes[i]->hdisplay == width) && |
| 1659 | 115 (modes[i]->vdisplay == height) ) { |
| 116 best = i; | |
| 117 break; | |
| 118 } | |
| 119 if ( modes[i]->hdisplay >= width && | |
| 120 modes[i]->vdisplay >= height ) { | |
| 121 if ( best < 0 || | |
| 122 (modes[i]->hdisplay < modes[best]->hdisplay && | |
| 123 modes[i]->vdisplay <= modes[best]->vdisplay) || | |
| 124 (modes[i]->vdisplay < modes[best]->vdisplay && | |
| 125 modes[i]->hdisplay <= modes[best]->hdisplay) ) { | |
| 126 best = i; | |
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127 } |
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128 } |
| 0 | 129 } |
| 1659 | 130 if ( best >= 0 && |
| 131 ((modes[best]->hdisplay != mode.hdisplay) || | |
| 132 (modes[best]->vdisplay != mode.vdisplay)) ) { | |
| 133 #ifdef X11MODES_DEBUG | |
| 134 printf("Best Mode %d: %d x %d @ %d\n", best, | |
| 135 modes[best]->hdisplay, modes[best]->vdisplay, | |
| 136 (modes[best]->htotal && modes[best]->vtotal) ? (1000 * modes[best]->dotclock / (modes[best]->htotal * modes[best]->vtotal)) : 0 ); | |
| 137 #endif | |
| 138 SDL_NAME(XF86VidModeSwitchToMode)(SDL_Display, SDL_Screen, modes[best]); | |
| 0 | 139 } |
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140 XFree(modes); |
| 0 | 141 } |
| 142 } | |
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143 #endif /* SDL_VIDEO_DRIVER_X11_VIDMODE */ |
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144 |
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145 /* XiG */ |
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146 #if SDL_VIDEO_DRIVER_X11_XME |
| 1659 | 147 if ( use_xme && SDL_modelist ) { |
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148 int i; |
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149 |
| 1659 | 150 #ifdef X11MODES_DEBUG |
| 151 fprintf(stderr, "XME: set_best_resolution(): w = %d, h = %d\n", | |
| 152 width, height); | |
| 153 #endif | |
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154 for ( i=0; SDL_modelist[i]; ++i ) { |
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155 if ( (SDL_modelist[i]->w >= width) && |
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156 (SDL_modelist[i]->h >= height) ) { |
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157 break; |
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158 } |
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159 } |
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160 |
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161 if ( SDL_modelist[i] ) { /* found one, lets try it */ |
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162 int w, h; |
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163 |
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164 /* check current mode so we can avoid uneccessary mode changes */ |
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165 get_real_resolution(this, &w, &h); |
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166 |
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167 if ( (SDL_modelist[i]->w != w) || (SDL_modelist[i]->h != h) ) { |
| 1659 | 168 #ifdef X11MODES_DEBUG |
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169 fprintf(stderr, "XME: set_best_resolution: " |
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170 "XiGMiscChangeResolution: %d %d\n", |
| 1659 | 171 SDL_modelist[i]->w, SDL_modelist[i]->h); |
| 172 #endif | |
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173 XiGMiscChangeResolution(SDL_Display, |
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174 SDL_Screen, |
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175 0, /* view */ |
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176 SDL_modelist[i]->w, |
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177 SDL_modelist[i]->h, |
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178 0); |
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179 XSync(SDL_Display, False); |
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180 } |
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181 } |
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182 } |
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183 #endif /* SDL_VIDEO_DRIVER_X11_XME */ |
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184 |
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185 #if SDL_VIDEO_DRIVER_X11_XRANDR |
| 1659 | 186 if ( use_xrandr && SDL_modelist ) { |
| 187 #ifdef X11MODES_DEBUG | |
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188 fprintf(stderr, "XRANDR: set_best_resolution(): w = %d, h = %d\n", |
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189 width, height); |
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190 #endif |
| 1659 | 191 int i, nsizes; |
| 192 XRRScreenSize *sizes; | |
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193 |
| 1659 | 194 /* find the smallest resolution that is at least as big as the user requested */ |
| 195 sizes = XRRConfigSizes(screen_config, &nsizes); | |
| 196 for ( i = (nsizes-1); i >= 0; i-- ) { | |
| 197 if ( (SDL_modelist[i]->w >= width) && | |
| 198 (SDL_modelist[i]->h >= height) ) { | |
| 199 break; | |
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200 } |
| 1659 | 201 } |
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202 |
| 1659 | 203 if ( i >= 0 && SDL_modelist[i] ) { /* found one, lets try it */ |
| 204 int w, h; | |
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205 |
| 1659 | 206 /* check current mode so we can avoid uneccessary mode changes */ |
| 207 get_real_resolution(this, &w, &h); | |
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208 |
| 1659 | 209 if ( (SDL_modelist[i]->w != w) || (SDL_modelist[i]->h != h) ) { |
| 210 int size_id; | |
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211 |
| 1659 | 212 #ifdef X11MODES_DEBUG |
| 213 fprintf(stderr, "XRANDR: set_best_resolution: " | |
| 214 "XXRSetScreenConfig: %d %d\n", | |
| 215 SDL_modelist[i]->w, SDL_modelist[i]->h); | |
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216 #endif |
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217 |
| 1659 | 218 /* find the matching size entry index */ |
| 219 for ( size_id = 0; size_id < nsizes; ++size_id ) { | |
| 220 if ( (sizes[size_id].width == SDL_modelist[i]->w) && | |
| 221 (sizes[size_id].height == SDL_modelist[i]->h) ) | |
| 222 break; | |
| 223 } | |
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224 |
| 1659 | 225 XRRSetScreenConfig(SDL_Display, screen_config, SDL_Root, |
| 226 size_id, saved_rotation, CurrentTime); | |
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227 } |
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228 } |
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229 } |
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230 #endif /* SDL_VIDEO_DRIVER_X11_XRANDR */ |
| 0 | 231 } |
| 232 | |
| 233 static void get_real_resolution(_THIS, int* w, int* h) | |
| 234 { | |
| 1659 | 235 #if SDL_VIDEO_DRIVER_X11_XME |
| 236 if ( use_xme ) { | |
| 237 int ractive; | |
| 238 XiGMiscResolutionInfo *modelist; | |
| 239 | |
| 240 XiGMiscQueryResolutions(SDL_Display, SDL_Screen, | |
| 241 0, /* view */ | |
| 242 &ractive, &modelist); | |
| 243 *w = modelist[ractive].width; | |
| 244 *h = modelist[ractive].height; | |
| 245 #ifdef X11MODES_DEBUG | |
| 246 fprintf(stderr, "XME: get_real_resolution: w = %d h = %d\n", *w, *h); | |
| 247 #endif | |
| 248 XFree(modelist); | |
| 249 return; | |
| 250 } | |
| 251 #endif /* SDL_VIDEO_DRIVER_X11_XME */ | |
| 252 | |
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253 #if SDL_VIDEO_DRIVER_X11_VIDMODE |
| 0 | 254 if ( use_vidmode ) { |
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255 SDL_NAME(XF86VidModeModeLine) mode; |
| 0 | 256 int unused; |
| 257 | |
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258 if ( SDL_NAME(XF86VidModeGetModeLine)(SDL_Display, SDL_Screen, &unused, &mode) ) { |
| 0 | 259 *w = mode.hdisplay; |
| 260 *h = mode.vdisplay; | |
| 261 return; | |
| 262 } | |
| 263 } | |
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264 #endif /* SDL_VIDEO_DRIVER_X11_VIDMODE */ |
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265 |
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266 #if SDL_VIDEO_DRIVER_X11_XRANDR |
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267 if ( use_xrandr ) { |
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268 int nsizes; |
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269 XRRScreenSize* sizes; |
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270 |
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271 sizes = XRRConfigSizes(screen_config, &nsizes); |
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272 if ( nsizes > 0 ) { |
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273 int cur_size; |
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274 Rotation cur_rotation; |
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275 |
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276 cur_size = XRRConfigCurrentConfiguration(screen_config, &cur_rotation); |
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277 if ( cur_size >= 0 && cur_size < nsizes ) { |
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278 *w = sizes[cur_size].width; |
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279 *h = sizes[cur_size].height; |
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280 } |
| 1659 | 281 #ifdef X11MODES_DEBUG |
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282 fprintf(stderr, "XRANDR: get_real_resolution: w = %d h = %d\n", *w, *h); |
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283 #endif |
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284 return; |
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285 } |
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286 } |
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287 #endif /* SDL_VIDEO_DRIVER_X11_XRANDR */ |
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288 |
| 1659 | 289 #if SDL_VIDEO_DRIVER_X11_XINERAMA |
| 290 if ( use_xinerama ) { | |
| 291 *w = xinerama_info.width; | |
| 292 *h = xinerama_info.height; | |
| 293 return; | |
| 294 } | |
| 295 #endif /* SDL_VIDEO_DRIVER_X11_XINERAMA */ | |
| 296 | |
| 0 | 297 *w = DisplayWidth(SDL_Display, SDL_Screen); |
| 298 *h = DisplayHeight(SDL_Display, SDL_Screen); | |
| 299 } | |
| 300 | |
| 301 /* Called after mapping a window - waits until the window is mapped */ | |
| 302 void X11_WaitMapped(_THIS, Window win) | |
| 303 { | |
| 304 XEvent event; | |
| 305 do { | |
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306 XMaskEvent(SDL_Display, StructureNotifyMask, &event); |
| 0 | 307 } while ( (event.type != MapNotify) || (event.xmap.event != win) ); |
| 308 } | |
| 309 | |
| 310 /* Called after unmapping a window - waits until the window is unmapped */ | |
| 311 void X11_WaitUnmapped(_THIS, Window win) | |
| 312 { | |
| 313 XEvent event; | |
| 314 do { | |
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315 XMaskEvent(SDL_Display, StructureNotifyMask, &event); |
| 0 | 316 } while ( (event.type != UnmapNotify) || (event.xunmap.event != win) ); |
| 317 } | |
| 318 | |
| 319 static void move_cursor_to(_THIS, int x, int y) | |
| 320 { | |
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321 XWarpPointer(SDL_Display, None, SDL_Root, 0, 0, 0, 0, x, y); |
| 0 | 322 } |
| 323 | |
| 324 static int add_visual(_THIS, int depth, int class) | |
| 325 { | |
| 326 XVisualInfo vi; | |
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327 if(XMatchVisualInfo(SDL_Display, SDL_Screen, depth, class, &vi)) { |
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328 int n = this->hidden->nvisuals; |
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329 this->hidden->visuals[n].depth = vi.depth; |
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330 this->hidden->visuals[n].visual = vi.visual; |
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331 this->hidden->nvisuals++; |
| 0 | 332 } |
| 333 return(this->hidden->nvisuals); | |
| 334 } | |
| 335 static int add_visual_byid(_THIS, const char *visual_id) | |
| 336 { | |
| 337 XVisualInfo *vi, template; | |
| 338 int nvis; | |
| 339 | |
| 340 if ( visual_id ) { | |
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341 SDL_memset(&template, 0, (sizeof template)); |
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342 template.visualid = SDL_strtol(visual_id, NULL, 0); |
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343 vi = XGetVisualInfo(SDL_Display, VisualIDMask, &template, &nvis); |
| 0 | 344 if ( vi ) { |
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345 int n = this->hidden->nvisuals; |
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346 this->hidden->visuals[n].depth = vi->depth; |
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347 this->hidden->visuals[n].visual = vi->visual; |
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348 this->hidden->nvisuals++; |
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349 XFree(vi); |
| 0 | 350 } |
| 351 } | |
| 352 return(this->hidden->nvisuals); | |
| 353 } | |
| 354 | |
| 355 /* Global for the error handler */ | |
| 356 int vm_event, vm_error = -1; | |
| 357 | |
| 1659 | 358 #if SDL_VIDEO_DRIVER_X11_XINERAMA |
| 359 static int CheckXinerama(_THIS, int *major, int *minor) | |
| 360 { | |
| 361 const char *env; | |
| 362 | |
| 363 /* Default the extension not available */ | |
| 364 *major = *minor = 0; | |
| 365 | |
| 366 /* Allow environment override */ | |
| 367 env = getenv("SDL_VIDEO_X11_XINERAMA"); | |
| 368 if ( env && !SDL_atoi(env) ) { | |
| 369 return 0; | |
| 370 } | |
| 371 | |
| 372 /* Query the extension version */ | |
| 373 if ( !SDL_NAME(XineramaQueryExtension)(SDL_Display, major, minor) || | |
| 374 !SDL_NAME(XineramaIsActive)(SDL_Display) ) { | |
| 375 return 0; | |
| 376 } | |
| 377 return 1; | |
| 378 } | |
| 379 #endif /* SDL_VIDEO_DRIVER_X11_XINERAMA */ | |
| 380 | |
| 381 #if SDL_VIDEO_DRIVER_X11_XRANDR | |
| 382 static int CheckXRandR(_THIS, int *major, int *minor) | |
| 383 { | |
| 384 const char *env; | |
| 385 | |
| 386 /* Default the extension not available */ | |
| 387 *major = *minor = 0; | |
| 388 | |
| 389 /* Allow environment override */ | |
| 390 env = getenv("SDL_VIDEO_X11_XRANDR"); | |
| 391 if ( env && !SDL_atoi(env) ) { | |
| 392 return 0; | |
| 393 } | |
| 394 | |
| 395 /* This defaults off now, due to KDE window maximize problems */ | |
| 396 if ( !env ) { | |
| 397 return 0; | |
| 398 } | |
| 399 | |
| 400 if ( !SDL_X11_HAVE_XRANDR ) { | |
| 401 return 0; | |
| 402 } | |
| 403 | |
| 404 /* Query the extension version */ | |
| 405 if ( !XRRQueryVersion(SDL_Display, major, minor) ) { | |
| 406 return 0; | |
| 407 } | |
| 408 return 1; | |
| 409 } | |
| 410 #endif /* SDL_VIDEO_DRIVER_X11_XRANDR */ | |
| 411 | |
| 412 #if SDL_VIDEO_DRIVER_X11_VIDMODE | |
| 413 static int CheckVidMode(_THIS, int *major, int *minor) | |
| 414 { | |
| 415 const char *env; | |
| 416 | |
| 417 /* Default the extension not available */ | |
| 418 *major = *minor = 0; | |
| 419 | |
| 420 /* Allow environment override */ | |
| 421 env = getenv("SDL_VIDEO_X11_VIDMODE"); | |
| 422 if ( env && !SDL_atoi(env) ) { | |
| 423 return 0; | |
| 424 } | |
| 425 | |
| 426 /* Metro-X 4.3.0 and earlier has a broken implementation of | |
| 427 XF86VidModeGetAllModeLines() - it hangs the client. | |
| 428 */ | |
| 429 if ( SDL_strcmp(ServerVendor(SDL_Display), "Metro Link Incorporated") == 0 ) { | |
| 430 FILE *metro_fp; | |
| 431 | |
| 432 metro_fp = fopen("/usr/X11R6/lib/X11/Metro/.version", "r"); | |
| 433 if ( metro_fp != NULL ) { | |
| 434 int major, minor, patch, version; | |
| 435 major = 0; minor = 0; patch = 0; | |
| 436 fscanf(metro_fp, "%d.%d.%d", &major, &minor, &patch); | |
| 437 fclose(metro_fp); | |
| 438 version = major*100+minor*10+patch; | |
| 439 if ( version < 431 ) { | |
| 440 return 0; | |
| 441 } | |
| 442 } | |
| 443 } | |
| 444 | |
| 445 /* Query the extension version */ | |
| 446 vm_error = -1; | |
| 447 if ( !SDL_NAME(XF86VidModeQueryExtension)(SDL_Display, &vm_event, &vm_error) || | |
| 448 !SDL_NAME(XF86VidModeQueryVersion)(SDL_Display, major, minor) ) { | |
| 449 return 0; | |
| 450 } | |
| 451 return 1; | |
| 452 } | |
| 453 #endif /* SDL_VIDEO_DRIVER_X11_VIDMODE */ | |
| 454 | |
| 455 #if SDL_VIDEO_DRIVER_X11_XME | |
| 456 static int CheckXME(_THIS, int *major, int *minor) | |
| 457 { | |
| 458 const char *env; | |
| 459 | |
| 460 /* Default the extension not available */ | |
| 461 *major = *minor = 0; | |
| 462 | |
| 463 /* Allow environment override */ | |
| 464 env = getenv("SDL_VIDEO_X11_VIDMODE"); | |
| 465 if ( env && !SDL_atoi(env) ) { | |
| 466 return 0; | |
| 467 } | |
| 468 | |
| 469 /* Query the extension version */ | |
| 470 if ( !XiGMiscQueryVersion(SDL_Display, major, minor) ) { | |
| 471 return 0; | |
| 472 } | |
| 473 return 1; | |
| 474 } | |
| 475 #endif /* SDL_VIDEO_DRIVER_X11_XME */ | |
| 476 | |
| 0 | 477 int X11_GetVideoModes(_THIS) |
| 478 { | |
| 1659 | 479 #if SDL_VIDEO_DRIVER_X11_XINERAMA |
| 480 int xinerama_major, xinerama_minor; | |
| 481 #endif | |
| 482 #if SDL_VIDEO_DRIVER_X11_XRANDR | |
| 483 int xrandr_major, xrandr_minor; | |
| 484 int nsizes; | |
| 485 XRRScreenSize *sizes; | |
| 486 #endif | |
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487 #if SDL_VIDEO_DRIVER_X11_VIDMODE |
| 0 | 488 int vm_major, vm_minor; |
| 489 int nmodes; | |
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490 SDL_NAME(XF86VidModeModeInfo) **modes; |
| 0 | 491 #endif |
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492 #if SDL_VIDEO_DRIVER_X11_XME |
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493 int xme_major, xme_minor; |
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494 int ractive, nummodes; |
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495 XiGMiscResolutionInfo *modelist; |
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496 #endif |
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497 int i, n; |
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498 int screen_w; |
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499 int screen_h; |
| 0 | 500 |
| 1659 | 501 use_xinerama = 0; |
| 502 use_xrandr = 0; | |
| 0 | 503 use_vidmode = 0; |
| 1659 | 504 use_xme = 0; |
|
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505 screen_w = DisplayWidth(SDL_Display, SDL_Screen); |
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506 screen_h = DisplayHeight(SDL_Display, SDL_Screen); |
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507 |
| 1659 | 508 #if SDL_VIDEO_DRIVER_X11_XINERAMA |
| 509 /* Query Xinerama extention */ | |
| 510 if ( CheckXinerama(this, &xinerama_major, &xinerama_minor) ) { | |
| 511 /* Find out which screen is the desired one */ | |
| 512 int desired = 0; | |
| 513 int screens; | |
| 514 int w, h; | |
| 515 SDL_NAME(XineramaScreenInfo) *xinerama; | |
| 516 | |
| 517 const char *variable = SDL_getenv("SDL_VIDEO_FULLSCREEN_HEAD"); | |
| 518 if ( variable ) { | |
| 519 desired = SDL_atoi(variable); | |
| 520 } | |
| 521 #ifdef X11MODES_DEBUG | |
| 522 printf("X11 detected Xinerama:\n"); | |
| 523 #endif | |
| 524 xinerama = SDL_NAME(XineramaQueryScreens)(SDL_Display, &screens); | |
| 525 for ( i = 0; i < screens; i++ ) { | |
| 526 #ifdef X11MODES_DEBUG | |
| 527 printf("xinerama %d: %dx%d+%d+%d\n", | |
| 528 xinerama[i].screen_number, | |
| 529 xinerama[i].width, xinerama[i].height, | |
| 530 xinerama[i].x_org, xinerama[i].y_org); | |
| 531 #endif | |
| 532 if ( xinerama[i].screen_number == desired ) { | |
| 533 use_xinerama = 1; | |
| 534 xinerama_info = xinerama[i]; | |
| 535 } | |
| 536 } | |
| 537 XFree(xinerama); | |
| 538 | |
| 539 if ( use_xinerama ) { | |
| 540 SDL_modelist = (SDL_Rect **)SDL_malloc(3*sizeof(SDL_Rect *)); | |
| 541 if ( !SDL_modelist ) { | |
| 542 SDL_OutOfMemory(); | |
| 543 return -1; | |
| 544 } | |
| 545 | |
| 546 /* Add the full xinerama mode */ | |
| 547 n = 0; | |
| 548 w = xinerama_info.width; | |
| 549 h = xinerama_info.height; | |
| 550 if ( screen_w > w || screen_h > h) { | |
| 551 SDL_modelist[n] = (SDL_Rect *)SDL_malloc(sizeof(SDL_Rect)); | |
| 552 if ( SDL_modelist[n] ) { | |
| 553 SDL_modelist[n]->x = 0; | |
| 554 SDL_modelist[n]->y = 0; | |
| 555 SDL_modelist[n]->w = screen_w; | |
| 556 SDL_modelist[n]->h = screen_h; | |
| 557 ++n; | |
| 558 } | |
| 559 } | |
| 560 | |
| 561 /* Add the head xinerama mode */ | |
| 562 SDL_modelist[n] = (SDL_Rect *)SDL_malloc(sizeof(SDL_Rect)); | |
| 563 if ( SDL_modelist[n] ) { | |
| 564 SDL_modelist[n]->x = 0; | |
| 565 SDL_modelist[n]->y = 0; | |
| 566 SDL_modelist[n]->w = w; | |
| 567 SDL_modelist[n]->h = h; | |
| 568 ++n; | |
| 569 } | |
| 570 SDL_modelist[n] = NULL; | |
| 571 } | |
| 572 } | |
| 573 #endif /* SDL_VIDEO_DRIVER_X11_XINERAMA */ | |
| 574 | |
| 575 #if SDL_VIDEO_DRIVER_X11_XRANDR | |
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576 /* XRandR */ |
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577 /* require at least XRandR v1.0 (arbitrary) */ |
| 1659 | 578 if ( CheckXRandR(this, &xrandr_major, &xrandr_minor) && (xrandr_major >= 1) ) |
| 579 { | |
| 580 #ifdef X11MODES_DEBUG | |
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581 fprintf(stderr, "XRANDR: XRRQueryVersion: V%d.%d\n", |
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582 xrandr_major, xrandr_minor); |
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583 #endif |
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584 |
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585 /* save the screen configuration since we must reference it |
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586 each time we toggle modes. |
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587 */ |
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588 screen_config = XRRGetScreenInfo(SDL_Display, SDL_Root); |
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589 |
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590 /* retrieve the list of resolution */ |
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591 sizes = XRRConfigSizes(screen_config, &nsizes); |
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592 if (nsizes > 0) { |
| 1659 | 593 if ( SDL_modelist ) { |
| 594 for ( i = 0; SDL_modelist[i]; ++i ) { | |
| 595 SDL_free(SDL_modelist[i]); | |
| 596 } | |
| 597 SDL_free(SDL_modelist); | |
| 598 } | |
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599 SDL_modelist = (SDL_Rect **)malloc((nsizes+1)*sizeof(SDL_Rect *)); |
| 1659 | 600 if ( !SDL_modelist ) { |
| 601 SDL_OutOfMemory(); | |
| 602 return -1; | |
| 603 } | |
| 604 for ( i=0; i < nsizes; i++ ) { | |
| 605 if ((SDL_modelist[i] = | |
| 606 (SDL_Rect *)malloc(sizeof(SDL_Rect))) == NULL) | |
| 607 break; | |
| 608 #ifdef X11MODES_DEBUG | |
| 609 fprintf(stderr, "XRANDR: mode = %4d, w = %4d, h = %4d\n", | |
| 610 i, sizes[i].width, sizes[i].height); | |
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611 #endif |
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612 |
| 1659 | 613 SDL_modelist[i]->x = 0; |
| 614 SDL_modelist[i]->y = 0; | |
| 615 SDL_modelist[i]->w = sizes[i].width; | |
| 616 SDL_modelist[i]->h = sizes[i].height; | |
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617 |
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618 } |
| 1659 | 619 /* sort the mode list descending as SDL expects */ |
| 620 SDL_qsort(SDL_modelist, nsizes, sizeof *SDL_modelist, cmpmodelist); | |
| 621 SDL_modelist[i] = NULL; /* terminator */ | |
| 622 | |
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623 use_xrandr = xrandr_major * 100 + xrandr_minor; |
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624 saved_size_id = XRRConfigCurrentConfiguration(screen_config, &saved_rotation); |
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625 } |
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626 } |
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627 #endif /* SDL_VIDEO_DRIVER_X11_XRANDR */ |
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628 |
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629 #if SDL_VIDEO_DRIVER_X11_VIDMODE |
| 1659 | 630 /* XVidMode */ |
| 631 if ( !use_xrandr && | |
| 632 (!use_xinerama || xinerama_info.screen_number == 0) && | |
| 633 CheckVidMode(this, &vm_major, &vm_minor) && | |
| 634 SDL_NAME(XF86VidModeGetAllModeLines)(SDL_Display, SDL_Screen,&nmodes,&modes) ) | |
| 635 { | |
| 636 #ifdef X11MODES_DEBUG | |
| 637 printf("VidMode modes: (unsorted)\n"); | |
|
637
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638 for ( i = 0; i < nmodes; ++i ) { |
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639 printf("Mode %d: %d x %d @ %d\n", i, |
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640 modes[i]->hdisplay, modes[i]->vdisplay, |
| 1659 | 641 (modes[i]->htotal && modes[i]->vtotal) ? (1000 * modes[i]->dotclock / (modes[i]->htotal * modes[i]->vtotal)) : 0 ); |
|
637
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642 } |
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643 #endif |
| 1659 | 644 if ( SDL_modelist ) { |
| 645 for ( i = 0; SDL_modelist[i]; ++i ) { | |
| 646 SDL_free(SDL_modelist[i]); | |
| 647 } | |
| 648 SDL_free(SDL_modelist); | |
| 649 } | |
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650 SDL_modelist = (SDL_Rect **)SDL_malloc((nmodes+2)*sizeof(SDL_Rect *)); |
| 1659 | 651 if ( !SDL_modelist ) { |
| 652 SDL_OutOfMemory(); | |
| 653 return -1; | |
| 654 } | |
| 655 SDL_qsort(modes, nmodes, sizeof *modes, cmpmodes); | |
| 656 n = 0; | |
| 657 for ( i=0; i<nmodes; ++i ) { | |
| 658 int w, h; | |
|
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659 |
| 1659 | 660 /* Eliminate duplicate modes with different refresh rates */ |
| 661 if ( i > 0 && | |
| 662 modes[i]->hdisplay == modes[i-1]->hdisplay && | |
| 663 modes[i]->vdisplay == modes[i-1]->vdisplay ) { | |
| 664 continue; | |
| 665 } | |
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666 |
| 1659 | 667 /* Check to see if we should add the screen size (Xinerama) */ |
| 668 w = modes[i]->hdisplay; | |
| 669 h = modes[i]->vdisplay; | |
| 670 if ( (screen_w * screen_h) >= (w * h) ) { | |
| 671 if ( (screen_w != w) || (screen_h != h) ) { | |
| 672 SDL_modelist[n] = (SDL_Rect *)SDL_malloc(sizeof(SDL_Rect)); | |
| 673 if ( SDL_modelist[n] ) { | |
| 674 SDL_modelist[n]->x = 0; | |
| 675 SDL_modelist[n]->y = 0; | |
| 676 SDL_modelist[n]->w = screen_w; | |
| 677 SDL_modelist[n]->h = screen_h; | |
| 678 ++n; | |
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679 } |
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680 } |
| 1659 | 681 screen_w = 0; |
| 682 screen_h = 0; | |
| 683 } | |
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684 |
| 1659 | 685 /* Add the size from the video mode list */ |
| 686 SDL_modelist[n] = (SDL_Rect *)SDL_malloc(sizeof(SDL_Rect)); | |
| 687 if ( SDL_modelist[n] == NULL ) { | |
| 688 break; | |
| 0 | 689 } |
| 1659 | 690 SDL_modelist[n]->x = 0; |
| 691 SDL_modelist[n]->y = 0; | |
| 692 SDL_modelist[n]->w = w; | |
| 693 SDL_modelist[n]->h = h; | |
| 694 ++n; | |
| 0 | 695 } |
| 1659 | 696 SDL_modelist[n] = NULL; |
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697 XFree(modes); |
| 0 | 698 |
|
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699 use_vidmode = vm_major * 100 + vm_minor; |
| 0 | 700 save_mode(this); |
| 701 } | |
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702 #endif /* SDL_VIDEO_DRIVER_X11_VIDMODE */ |
| 0 | 703 |
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704 #if SDL_VIDEO_DRIVER_X11_XME |
| 1659 | 705 /* XiG */ |
| 706 modelist = NULL; | |
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707 /* first lets make sure we have the extension, and it's at least v2.0 */ |
| 1659 | 708 if ( CheckXME(this, &xme_major, &xme_minor) && xme_major >= 2 && |
| 709 (nummodes = XiGMiscQueryResolutions(SDL_Display, SDL_Screen, | |
| 710 0, /* view */ | |
| 711 &ractive, &modelist)) > 1 ) | |
|
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712 { /* then we actually have some */ |
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713 int j; |
|
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714 |
| 1659 | 715 /* We get the list already sorted in descending order. |
| 716 We'll copy it in reverse order so SDL is happy */ | |
| 717 #ifdef X11MODES_DEBUG | |
|
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718 fprintf(stderr, "XME: nummodes = %d, active mode = %d\n", |
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719 nummodes, ractive); |
|
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720 #endif |
| 1659 | 721 if ( SDL_modelist ) { |
| 722 for ( i = 0; SDL_modelist[i]; ++i ) { | |
| 723 SDL_free(SDL_modelist[i]); | |
| 724 } | |
| 725 SDL_free(SDL_modelist); | |
| 726 } | |
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727 SDL_modelist = (SDL_Rect **)SDL_malloc((nummodes+1)*sizeof(SDL_Rect *)); |
| 1659 | 728 if ( !SDL_modelist ) { |
| 729 SDL_OutOfMemory(); | |
| 730 return -1; | |
| 731 } | |
| 732 for ( i=0, j=nummodes-1; j>=0; i++, j-- ) { | |
| 733 if ((SDL_modelist[i] = | |
| 734 (SDL_Rect *)SDL_malloc(sizeof(SDL_Rect))) == NULL) | |
| 735 break; | |
| 736 #ifdef X11MODES_DEBUG | |
| 737 fprintf(stderr, "XME: mode = %4d, w = %4d, h = %4d\n", | |
| 738 i, modelist[i].width, modelist[i].height); | |
| 739 #endif | |
| 740 | |
| 741 SDL_modelist[i]->x = 0; | |
| 742 SDL_modelist[i]->y = 0; | |
| 743 SDL_modelist[i]->w = modelist[j].width; | |
| 744 SDL_modelist[i]->h = modelist[j].height; | |
| 745 | |
| 746 } | |
| 747 SDL_modelist[i] = NULL; /* terminator */ | |
|
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748 |
| 1659 | 749 use_xme = xme_major * 100 + xme_minor; |
|
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750 saved_res = modelist[ractive]; /* save the current resolution */ |
|
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751 } |
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752 if ( modelist ) { |
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753 XFree(modelist); |
|
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754 } |
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755 #endif /* SDL_VIDEO_DRIVER_X11_XME */ |
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756 |
| 0 | 757 { |
| 1641 | 758 /* It's interesting to note that if we allow 32 bit depths, |
| 759 we get a visual with an alpha mask on composite servers. | |
|
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760 static int depth_list[] = { 32, 24, 16, 15, 8 }; |
| 1641 | 761 */ |
| 762 static int depth_list[] = { 24, 16, 15, 8 }; | |
|
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763 int j, np; |
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764 int use_directcolor = 1; |
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765 XPixmapFormatValues *pf; |
| 0 | 766 |
|
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|
767 /* Search for the visuals in deepest-first order, so that the first |
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768 will be the richest one */ |
|
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|
769 if ( SDL_getenv("SDL_VIDEO_X11_NODIRECTCOLOR") ) { |
|
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770 use_directcolor = 0; |
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771 } |
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|
772 this->hidden->nvisuals = 0; |
|
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773 if ( ! add_visual_byid(this, SDL_getenv("SDL_VIDEO_X11_VISUALID")) ) { |
|
1379
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|
774 for ( i=0; i<SDL_arraysize(depth_list); ++i ) { |
|
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775 if ( depth_list[i] > 8 ) { |
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|
776 if ( use_directcolor ) { |
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777 add_visual(this, depth_list[i], DirectColor); |
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778 } |
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779 add_visual(this, depth_list[i], TrueColor); |
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780 } else { |
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781 add_visual(this, depth_list[i], PseudoColor); |
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782 add_visual(this, depth_list[i], StaticColor); |
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783 } |
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|
784 } |
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785 } |
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786 if ( this->hidden->nvisuals == 0 ) { |
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787 SDL_SetError("Found no sufficiently capable X11 visuals"); |
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788 return -1; |
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789 } |
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790 |
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791 /* look up the pixel quantum for each depth */ |
|
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|
792 pf = XListPixmapFormats(SDL_Display, &np); |
|
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793 for(i = 0; i < this->hidden->nvisuals; i++) { |
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794 int d = this->hidden->visuals[i].depth; |
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795 for(j = 0; j < np; j++) |
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796 if(pf[j].depth == d) |
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797 break; |
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798 this->hidden->visuals[i].bpp = j < np ? pf[j].bits_per_pixel : d; |
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799 } |
| 0 | 800 |
|
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|
801 XFree(pf); |
| 0 | 802 } |
| 803 | |
| 804 if ( SDL_modelist == NULL ) { | |
|
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|
805 SDL_modelist = (SDL_Rect **)SDL_malloc((1+1)*sizeof(SDL_Rect *)); |
| 1659 | 806 if ( !SDL_modelist ) { |
| 807 SDL_OutOfMemory(); | |
| 808 return -1; | |
| 0 | 809 } |
| 1659 | 810 n = 0; |
| 811 SDL_modelist[n] = (SDL_Rect *)SDL_malloc(sizeof(SDL_Rect)); | |
| 812 if ( SDL_modelist[n] ) { | |
| 813 SDL_modelist[n]->x = 0; | |
| 814 SDL_modelist[n]->y = 0; | |
| 815 SDL_modelist[n]->w = screen_w; | |
| 816 SDL_modelist[n]->h = screen_h; | |
| 817 ++n; | |
| 818 } | |
| 819 SDL_modelist[n] = NULL; | |
| 0 | 820 } |
| 821 | |
| 1659 | 822 #ifdef X11MODES_DEBUG |
| 823 if ( use_xinerama ) { | |
| 824 printf("Xinerama is enabled\n"); | |
| 0 | 825 } |
|
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826 |
| 1659 | 827 if ( use_xrandr ) { |
| 828 printf("XRandR is enabled\n"); | |
| 829 } | |
| 830 | |
| 831 if ( use_vidmode ) { | |
| 832 printf("VidMode is enabled\n"); | |
| 833 } | |
| 834 | |
| 835 if ( use_xme ) { | |
| 836 printf("Xi Graphics XME fullscreen is enabled\n"); | |
| 837 } | |
|
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838 |
| 0 | 839 if ( SDL_modelist ) { |
|
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|
840 printf("X11 video mode list:\n"); |
| 0 | 841 for ( i=0; SDL_modelist[i]; ++i ) { |
|
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|
842 printf("\t%dx%d\n", SDL_modelist[i]->w, SDL_modelist[i]->h); |
| 0 | 843 } |
| 844 } | |
| 1659 | 845 #endif /* X11MODES_DEBUG */ |
|
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diff
changeset
|
846 |
| 0 | 847 return 0; |
| 848 } | |
| 849 | |
| 850 int X11_SupportedVisual(_THIS, SDL_PixelFormat *format) | |
| 851 { | |
| 852 int i; | |
| 853 for(i = 0; i < this->hidden->nvisuals; i++) | |
|
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854 if(this->hidden->visuals[i].bpp == format->BitsPerPixel) |
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855 return 1; |
| 0 | 856 return 0; |
| 857 } | |
| 858 | |
| 859 SDL_Rect **X11_ListModes(_THIS, SDL_PixelFormat *format, Uint32 flags) | |
| 860 { | |
| 861 if ( X11_SupportedVisual(this, format) ) { | |
| 862 if ( flags & SDL_FULLSCREEN ) { | |
| 863 return(SDL_modelist); | |
| 864 } else { | |
| 865 return((SDL_Rect **)-1); | |
| 866 } | |
| 867 } else { | |
| 868 return((SDL_Rect **)0); | |
| 869 } | |
| 870 } | |
| 871 | |
| 872 void X11_FreeVideoModes(_THIS) | |
| 873 { | |
| 874 int i; | |
| 875 | |
| 876 if ( SDL_modelist ) { | |
| 877 for ( i=0; SDL_modelist[i]; ++i ) { | |
|
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|
878 SDL_free(SDL_modelist[i]); |
| 0 | 879 } |
|
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|
880 SDL_free(SDL_modelist); |
| 0 | 881 SDL_modelist = NULL; |
| 882 } | |
|
1589
34cca785be57
Xrandr support in the X11 target.
Ryan C. Gordon <icculus@icculus.org>
parents:
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diff
changeset
|
883 |
|
34cca785be57
Xrandr support in the X11 target.
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changeset
|
884 #if SDL_VIDEO_DRIVER_X11_XRANDR |
|
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Xrandr support in the X11 target.
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parents:
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changeset
|
885 /* Free the Xrandr screen configuration */ |
|
34cca785be57
Xrandr support in the X11 target.
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parents:
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diff
changeset
|
886 if ( screen_config ) { |
|
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Xrandr support in the X11 target.
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parents:
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diff
changeset
|
887 XRRFreeScreenConfigInfo(screen_config); |
|
34cca785be57
Xrandr support in the X11 target.
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parents:
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diff
changeset
|
888 screen_config = NULL; |
|
34cca785be57
Xrandr support in the X11 target.
Ryan C. Gordon <icculus@icculus.org>
parents:
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diff
changeset
|
889 } |
|
34cca785be57
Xrandr support in the X11 target.
Ryan C. Gordon <icculus@icculus.org>
parents:
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diff
changeset
|
890 #endif /* SDL_VIDEO_DRIVER_X11_XRANDR */ |
| 0 | 891 } |
| 892 | |
| 893 int X11_ResizeFullScreen(_THIS) | |
| 894 { | |
| 1659 | 895 int x = 0, y = 0; |
| 0 | 896 int real_w, real_h; |
|
230
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|
897 int screen_w; |
|
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|
898 int screen_h; |
|
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changeset
|
899 |
|
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changeset
|
900 screen_w = DisplayWidth(SDL_Display, SDL_Screen); |
|
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|
901 screen_h = DisplayHeight(SDL_Display, SDL_Screen); |
| 0 | 902 |
| 1659 | 903 #if SDL_VIDEO_DRIVER_X11_VIDMODE |
| 904 if ( use_xinerama && | |
| 905 window_w <= xinerama_info.width && | |
| 906 window_h <= xinerama_info.height ) { | |
| 907 x = xinerama_info.x_org; | |
| 908 y = xinerama_info.y_org; | |
| 909 } | |
| 910 #endif | |
| 0 | 911 if ( currently_fullscreen ) { |
| 912 /* Switch resolution and cover it with the FSwindow */ | |
|
227
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Added X11 Xinerama support - fullscreen starts on screen 0
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diff
changeset
|
913 move_cursor_to(this, x, y); |
|
1545
8d9bb0cf2c2a
Added current_w and current_h to the SDL_VideoInfo structure, which is set to the desktop resolution during video intialization, and then set to the current resolution when a video mode is set.
Sam Lantinga <slouken@libsdl.org>
parents:
1402
diff
changeset
|
914 set_best_resolution(this, window_w, window_h); |
|
227
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Added X11 Xinerama support - fullscreen starts on screen 0
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parents:
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diff
changeset
|
915 move_cursor_to(this, x, y); |
| 0 | 916 get_real_resolution(this, &real_w, &real_h); |
|
1545
8d9bb0cf2c2a
Added current_w and current_h to the SDL_VideoInfo structure, which is set to the desktop resolution during video intialization, and then set to the current resolution when a video mode is set.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
917 if ( window_w > real_w ) { |
|
230
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|
918 real_w = MAX(real_w, screen_w); |
|
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|
919 } |
|
1545
8d9bb0cf2c2a
Added current_w and current_h to the SDL_VideoInfo structure, which is set to the desktop resolution during video intialization, and then set to the current resolution when a video mode is set.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
920 if ( window_h > real_h ) { |
|
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|
921 real_h = MAX(real_h, screen_h); |
|
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|
922 } |
|
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Updated dynamic X11 code. See details in Bugzilla #170.
Ryan C. Gordon <icculus@icculus.org>
parents:
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changeset
|
923 XMoveResizeWindow(SDL_Display, FSwindow, x, y, real_w, real_h); |
| 0 | 924 move_cursor_to(this, real_w/2, real_h/2); |
| 925 | |
| 926 /* Center and reparent the drawing window */ | |
|
1545
8d9bb0cf2c2a
Added current_w and current_h to the SDL_VideoInfo structure, which is set to the desktop resolution during video intialization, and then set to the current resolution when a video mode is set.
Sam Lantinga <slouken@libsdl.org>
parents:
1402
diff
changeset
|
927 x = (real_w - window_w)/2; |
|
8d9bb0cf2c2a
Added current_w and current_h to the SDL_VideoInfo structure, which is set to the desktop resolution during video intialization, and then set to the current resolution when a video mode is set.
Sam Lantinga <slouken@libsdl.org>
parents:
1402
diff
changeset
|
928 y = (real_h - window_h)/2; |
|
1575
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Updated dynamic X11 code. See details in Bugzilla #170.
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parents:
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changeset
|
929 XReparentWindow(SDL_Display, SDL_Window, FSwindow, x, y); |
| 0 | 930 /* FIXME: move the mouse to the old relative location */ |
|
1575
3ba88cb7eb1b
Updated dynamic X11 code. See details in Bugzilla #170.
Ryan C. Gordon <icculus@icculus.org>
parents:
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diff
changeset
|
931 XSync(SDL_Display, True); /* Flush spurious mode change events */ |
| 0 | 932 } |
| 933 return(1); | |
| 934 } | |
| 935 | |
| 936 void X11_QueueEnterFullScreen(_THIS) | |
| 937 { | |
| 938 switch_waiting = 0x01 | SDL_FULLSCREEN; | |
| 939 switch_time = SDL_GetTicks() + 1500; | |
| 940 #if 0 /* This causes a BadMatch error if the window is iconified (not needed) */ | |
|
1575
3ba88cb7eb1b
Updated dynamic X11 code. See details in Bugzilla #170.
Ryan C. Gordon <icculus@icculus.org>
parents:
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changeset
|
941 XSetInputFocus(SDL_Display, WMwindow, RevertToNone, CurrentTime); |
| 0 | 942 #endif |
| 943 } | |
| 944 | |
| 945 int X11_EnterFullScreen(_THIS) | |
| 946 { | |
| 947 int okay; | |
| 948 #if 0 | |
| 949 Window tmpwin, *windows; | |
| 950 int i, nwindows; | |
| 951 #endif | |
| 1659 | 952 int x = 0, y = 0; |
|
98
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
parents:
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diff
changeset
|
953 int real_w, real_h; |
|
230
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Greatly improved Xinerama video mode support
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changeset
|
954 int screen_w; |
|
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Greatly improved Xinerama video mode support
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changeset
|
955 int screen_h; |
| 0 | 956 |
| 957 okay = 1; | |
|
98
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Fixed some problems with the fullscreen code. Wooo. :)
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parents:
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diff
changeset
|
958 if ( currently_fullscreen ) { |
|
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
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diff
changeset
|
959 return(okay); |
|
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
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diff
changeset
|
960 } |
| 0 | 961 |
|
98
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
parents:
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diff
changeset
|
962 /* Ungrab the input so that we can move the mouse around */ |
|
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
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parents:
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diff
changeset
|
963 X11_GrabInputNoLock(this, SDL_GRAB_OFF); |
|
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
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parents:
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diff
changeset
|
964 |
| 1659 | 965 #if SDL_VIDEO_DRIVER_X11_VIDMODE |
| 966 if ( use_xinerama && | |
| 967 window_w <= xinerama_info.width && | |
| 968 window_h <= xinerama_info.height ) { | |
| 969 x = xinerama_info.x_org; | |
| 970 y = xinerama_info.y_org; | |
| 971 } | |
| 972 #endif | |
|
98
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
parents:
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diff
changeset
|
973 /* Map the fullscreen window to blank the screen */ |
|
230
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Greatly improved Xinerama video mode support
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changeset
|
974 screen_w = DisplayWidth(SDL_Display, SDL_Screen); |
|
275a934573a7
Greatly improved Xinerama video mode support
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|
975 screen_h = DisplayHeight(SDL_Display, SDL_Screen); |
|
98
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
parents:
91
diff
changeset
|
976 get_real_resolution(this, &real_w, &real_h); |
|
1545
8d9bb0cf2c2a
Added current_w and current_h to the SDL_VideoInfo structure, which is set to the desktop resolution during video intialization, and then set to the current resolution when a video mode is set.
Sam Lantinga <slouken@libsdl.org>
parents:
1402
diff
changeset
|
977 if ( window_w > real_w ) { |
|
230
275a934573a7
Greatly improved Xinerama video mode support
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diff
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|
978 real_w = MAX(real_w, screen_w); |
|
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Greatly improved Xinerama video mode support
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diff
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|
979 } |
|
1545
8d9bb0cf2c2a
Added current_w and current_h to the SDL_VideoInfo structure, which is set to the desktop resolution during video intialization, and then set to the current resolution when a video mode is set.
Sam Lantinga <slouken@libsdl.org>
parents:
1402
diff
changeset
|
980 if ( window_h > real_h ) { |
|
230
275a934573a7
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parents:
227
diff
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|
981 real_h = MAX(real_h, screen_h); |
|
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227
diff
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|
982 } |
|
1575
3ba88cb7eb1b
Updated dynamic X11 code. See details in Bugzilla #170.
Ryan C. Gordon <icculus@icculus.org>
parents:
1545
diff
changeset
|
983 XMoveResizeWindow(SDL_Display, FSwindow, |
| 1659 | 984 x, y, real_w, real_h); |
|
1575
3ba88cb7eb1b
Updated dynamic X11 code. See details in Bugzilla #170.
Ryan C. Gordon <icculus@icculus.org>
parents:
1545
diff
changeset
|
985 XMapRaised(SDL_Display, FSwindow); |
|
98
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
parents:
91
diff
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|
986 X11_WaitMapped(this, FSwindow); |
| 0 | 987 |
| 988 #if 0 /* This seems to break WindowMaker in focus-follows-mouse mode */ | |
|
98
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
parents:
91
diff
changeset
|
989 /* Make sure we got to the top of the window stack */ |
|
1575
3ba88cb7eb1b
Updated dynamic X11 code. See details in Bugzilla #170.
Ryan C. Gordon <icculus@icculus.org>
parents:
1545
diff
changeset
|
990 if ( XQueryTree(SDL_Display, SDL_Root, &tmpwin, &tmpwin, |
|
98
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
parents:
91
diff
changeset
|
991 &windows, &nwindows) && windows ) { |
|
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
parents:
91
diff
changeset
|
992 /* If not, try to put us there - if fail... oh well */ |
|
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
parents:
91
diff
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|
993 if ( windows[nwindows-1] != FSwindow ) { |
|
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
parents:
91
diff
changeset
|
994 tmpwin = windows[nwindows-1]; |
|
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
parents:
91
diff
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|
995 for ( i=0; i<nwindows; ++i ) { |
|
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
parents:
91
diff
changeset
|
996 if ( windows[i] == FSwindow ) { |
|
1336
3692456e7b0f
Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents:
1318
diff
changeset
|
997 SDL_memcpy(&windows[i], &windows[i+1], |
|
98
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
parents:
91
diff
changeset
|
998 (nwindows-i-1)*sizeof(windows[i])); |
|
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
parents:
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diff
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|
999 break; |
| 0 | 1000 } |
| 1001 } | |
|
98
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
parents:
91
diff
changeset
|
1002 windows[nwindows-1] = FSwindow; |
|
1575
3ba88cb7eb1b
Updated dynamic X11 code. See details in Bugzilla #170.
Ryan C. Gordon <icculus@icculus.org>
parents:
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diff
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|
1003 XRestackWindows(SDL_Display, windows, nwindows); |
|
3ba88cb7eb1b
Updated dynamic X11 code. See details in Bugzilla #170.
Ryan C. Gordon <icculus@icculus.org>
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|
1004 XSync(SDL_Display, False); |
| 0 | 1005 } |
|
1575
3ba88cb7eb1b
Updated dynamic X11 code. See details in Bugzilla #170.
Ryan C. Gordon <icculus@icculus.org>
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|
1006 XFree(windows); |
|
98
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
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diff
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|
1007 } |
| 0 | 1008 #else |
|
1575
3ba88cb7eb1b
Updated dynamic X11 code. See details in Bugzilla #170.
Ryan C. Gordon <icculus@icculus.org>
parents:
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|
1009 XRaiseWindow(SDL_Display, FSwindow); |
| 0 | 1010 #endif |
| 1011 | |
|
1361
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
1012 #if SDL_VIDEO_DRIVER_X11_VIDMODE |
|
98
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
parents:
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diff
changeset
|
1013 /* Save the current video mode */ |
|
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
parents:
91
diff
changeset
|
1014 if ( use_vidmode ) { |
|
292
eadc0746dfaf
Added SDL_LockRect() and SDL_UnlockRect()
Sam Lantinga <slouken@libsdl.org>
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diff
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|
1015 SDL_NAME(XF86VidModeLockModeSwitch)(SDL_Display, SDL_Screen, True); |
|
98
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
parents:
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diff
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|
1016 } |
| 0 | 1017 #endif |
|
98
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
parents:
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diff
changeset
|
1018 currently_fullscreen = 1; |
| 0 | 1019 |
|
98
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
parents:
91
diff
changeset
|
1020 /* Set the new resolution */ |
|
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
parents:
91
diff
changeset
|
1021 okay = X11_ResizeFullScreen(this); |
|
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
parents:
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diff
changeset
|
1022 if ( ! okay ) { |
|
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
parents:
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diff
changeset
|
1023 X11_LeaveFullScreen(this); |
|
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
parents:
91
diff
changeset
|
1024 } |
|
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
parents:
91
diff
changeset
|
1025 /* Set the colormap */ |
|
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
parents:
91
diff
changeset
|
1026 if ( SDL_XColorMap ) { |
|
1575
3ba88cb7eb1b
Updated dynamic X11 code. See details in Bugzilla #170.
Ryan C. Gordon <icculus@icculus.org>
parents:
1545
diff
changeset
|
1027 XInstallColormap(SDL_Display, SDL_XColorMap); |
| 0 | 1028 } |
| 1659 | 1029 if ( okay ) { |
|
88
71774090f286
Hopefully fixed the fullscreen mode code for KDE
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
1030 X11_GrabInputNoLock(this, this->input_grab | SDL_GRAB_FULLSCREEN); |
| 1659 | 1031 } |
|
88
71774090f286
Hopefully fixed the fullscreen mode code for KDE
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parents:
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diff
changeset
|
1032 |
|
71774090f286
Hopefully fixed the fullscreen mode code for KDE
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parents:
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diff
changeset
|
1033 /* We may need to refresh the screen at this point (no backing store) |
|
71774090f286
Hopefully fixed the fullscreen mode code for KDE
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
1034 We also don't get an event, which is why we explicitly refresh. */ |
|
71774090f286
Hopefully fixed the fullscreen mode code for KDE
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
1035 if ( this->screen ) { |
| 1658 | 1036 if ( this->screen->flags & SDL_INTERNALOPENGL ) { |
|
88
71774090f286
Hopefully fixed the fullscreen mode code for KDE
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
1037 SDL_PrivateExpose(); |
|
71774090f286
Hopefully fixed the fullscreen mode code for KDE
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
1038 } else { |
|
71774090f286
Hopefully fixed the fullscreen mode code for KDE
Sam Lantinga <slouken@lokigames.com>
parents:
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diff
changeset
|
1039 X11_RefreshDisplay(this); |
|
71774090f286
Hopefully fixed the fullscreen mode code for KDE
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
1040 } |
|
71774090f286
Hopefully fixed the fullscreen mode code for KDE
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
1041 } |
|
71774090f286
Hopefully fixed the fullscreen mode code for KDE
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
1042 |
| 0 | 1043 return(okay); |
| 1044 } | |
| 1045 | |
| 1046 int X11_LeaveFullScreen(_THIS) | |
| 1047 { | |
| 1048 if ( currently_fullscreen ) { | |
|
1575
3ba88cb7eb1b
Updated dynamic X11 code. See details in Bugzilla #170.
Ryan C. Gordon <icculus@icculus.org>
parents:
1545
diff
changeset
|
1049 XReparentWindow(SDL_Display, SDL_Window, WMwindow, 0, 0); |
|
1361
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
1050 #if SDL_VIDEO_DRIVER_X11_VIDMODE |
| 0 | 1051 if ( use_vidmode ) { |
| 1052 restore_mode(this); | |
|
292
eadc0746dfaf
Added SDL_LockRect() and SDL_UnlockRect()
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
1053 SDL_NAME(XF86VidModeLockModeSwitch)(SDL_Display, SDL_Screen, False); |
| 0 | 1054 } |
| 1055 #endif | |
|
242
4bcb29d3769c
Added support for Xi Graphics XME fullscreen extension
Sam Lantinga <slouken@libsdl.org>
parents:
230
diff
changeset
|
1056 |
|
1361
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
1057 #if SDL_VIDEO_DRIVER_X11_XME |
|
499
f480ecd70499
Added an aborted try at making fullscreen work on Xinerama screen != 0
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
1058 if ( use_xme ) { |
|
f480ecd70499
Added an aborted try at making fullscreen work on Xinerama screen != 0
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
1059 int rw, rh; |
|
f480ecd70499
Added an aborted try at making fullscreen work on Xinerama screen != 0
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
1060 |
|
242
4bcb29d3769c
Added support for Xi Graphics XME fullscreen extension
Sam Lantinga <slouken@libsdl.org>
parents:
230
diff
changeset
|
1061 /* check current mode so we can avoid uneccessary mode changes */ |
|
499
f480ecd70499
Added an aborted try at making fullscreen work on Xinerama screen != 0
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
1062 get_real_resolution(this, &rw, &rh); |
|
242
4bcb29d3769c
Added support for Xi Graphics XME fullscreen extension
Sam Lantinga <slouken@libsdl.org>
parents:
230
diff
changeset
|
1063 |
|
499
f480ecd70499
Added an aborted try at making fullscreen work on Xinerama screen != 0
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
1064 if (rw != saved_res.width || rh != saved_res.height) { |
|
f480ecd70499
Added an aborted try at making fullscreen work on Xinerama screen != 0
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
1065 XiGMiscChangeResolution(SDL_Display, |
|
f480ecd70499
Added an aborted try at making fullscreen work on Xinerama screen != 0
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
1066 SDL_Screen, |
|
f480ecd70499
Added an aborted try at making fullscreen work on Xinerama screen != 0
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
1067 0, /* view */ |
|
f480ecd70499
Added an aborted try at making fullscreen work on Xinerama screen != 0
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1068 saved_res.width, |
|
f480ecd70499
Added an aborted try at making fullscreen work on Xinerama screen != 0
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
1069 saved_res.height, |
|
f480ecd70499
Added an aborted try at making fullscreen work on Xinerama screen != 0
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
1070 0); |
|
1575
3ba88cb7eb1b
Updated dynamic X11 code. See details in Bugzilla #170.
Ryan C. Gordon <icculus@icculus.org>
parents:
1545
diff
changeset
|
1071 XSync(SDL_Display, False); |
|
499
f480ecd70499
Added an aborted try at making fullscreen work on Xinerama screen != 0
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1072 } |
|
f480ecd70499
Added an aborted try at making fullscreen work on Xinerama screen != 0
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1073 } |
|
242
4bcb29d3769c
Added support for Xi Graphics XME fullscreen extension
Sam Lantinga <slouken@libsdl.org>
parents:
230
diff
changeset
|
1074 #endif |
|
4bcb29d3769c
Added support for Xi Graphics XME fullscreen extension
Sam Lantinga <slouken@libsdl.org>
parents:
230
diff
changeset
|
1075 |
|
1589
34cca785be57
Xrandr support in the X11 target.
Ryan C. Gordon <icculus@icculus.org>
parents:
1575
diff
changeset
|
1076 #if SDL_VIDEO_DRIVER_X11_XRANDR |
|
34cca785be57
Xrandr support in the X11 target.
Ryan C. Gordon <icculus@icculus.org>
parents:
1575
diff
changeset
|
1077 if ( use_xrandr ) { |
|
34cca785be57
Xrandr support in the X11 target.
Ryan C. Gordon <icculus@icculus.org>
parents:
1575
diff
changeset
|
1078 XRRSetScreenConfig(SDL_Display, screen_config, SDL_Root, |
|
34cca785be57
Xrandr support in the X11 target.
Ryan C. Gordon <icculus@icculus.org>
parents:
1575
diff
changeset
|
1079 saved_size_id, saved_rotation, CurrentTime); |
|
34cca785be57
Xrandr support in the X11 target.
Ryan C. Gordon <icculus@icculus.org>
parents:
1575
diff
changeset
|
1080 } |
|
34cca785be57
Xrandr support in the X11 target.
Ryan C. Gordon <icculus@icculus.org>
parents:
1575
diff
changeset
|
1081 #endif |
|
34cca785be57
Xrandr support in the X11 target.
Ryan C. Gordon <icculus@icculus.org>
parents:
1575
diff
changeset
|
1082 |
|
1575
3ba88cb7eb1b
Updated dynamic X11 code. See details in Bugzilla #170.
Ryan C. Gordon <icculus@icculus.org>
parents:
1545
diff
changeset
|
1083 XUnmapWindow(SDL_Display, FSwindow); |
| 0 | 1084 X11_WaitUnmapped(this, FSwindow); |
|
1575
3ba88cb7eb1b
Updated dynamic X11 code. See details in Bugzilla #170.
Ryan C. Gordon <icculus@icculus.org>
parents:
1545
diff
changeset
|
1085 XSync(SDL_Display, True); /* Flush spurious mode change events */ |
| 0 | 1086 currently_fullscreen = 0; |
| 1087 } | |
| 1088 /* If we get popped out of fullscreen mode for some reason, input_grab | |
| 1089 will still have the SDL_GRAB_FULLSCREEN flag set, since this is only | |
| 1090 temporary. In this case, release the grab unless the input has been | |
| 1091 explicitly grabbed. | |
| 1092 */ | |
| 1093 X11_GrabInputNoLock(this, this->input_grab & ~SDL_GRAB_FULLSCREEN); | |
|
88
71774090f286
Hopefully fixed the fullscreen mode code for KDE
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
1094 |
|
71774090f286
Hopefully fixed the fullscreen mode code for KDE
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
1095 /* We may need to refresh the screen at this point (no backing store) |
|
71774090f286
Hopefully fixed the fullscreen mode code for KDE
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
1096 We also don't get an event, which is why we explicitly refresh. */ |
|
71774090f286
Hopefully fixed the fullscreen mode code for KDE
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
1097 if ( this->screen ) { |
| 1658 | 1098 if ( this->screen->flags & SDL_INTERNALOPENGL ) { |
|
88
71774090f286
Hopefully fixed the fullscreen mode code for KDE
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
1099 SDL_PrivateExpose(); |
|
71774090f286
Hopefully fixed the fullscreen mode code for KDE
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parents:
0
diff
changeset
|
1100 } else { |
|
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Hopefully fixed the fullscreen mode code for KDE
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parents:
0
diff
changeset
|
1101 X11_RefreshDisplay(this); |
|
71774090f286
Hopefully fixed the fullscreen mode code for KDE
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parents:
0
diff
changeset
|
1102 } |
|
71774090f286
Hopefully fixed the fullscreen mode code for KDE
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
1103 } |
|
71774090f286
Hopefully fixed the fullscreen mode code for KDE
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
1104 |
| 0 | 1105 return(0); |
| 1106 } |