Mercurial > sdl-ios-xcode
annotate src/video/x11/SDL_x11modes.c @ 1747:e75d0cbcf3c8
(none)
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Sat, 29 Apr 2006 17:56:06 +0000 |
| parents | a0ddae8b43cf |
| children | c2c6ff414ef5 |
| 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 |
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36 #if SDL_VIDEO_DRIVER_X11_XINERAMA |
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37 #include "../Xext/extensions/Xinerama.h" |
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38 #endif |
| 0 | 39 |
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40 #define MAX(a, b) (a > b ? a : b) |
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41 |
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42 #if SDL_VIDEO_DRIVER_X11_VIDMODE |
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43 Bool SDL_NAME(XF86VidModeGetModeInfo)(Display *dpy, int scr, SDL_NAME(XF86VidModeModeInfo) *info) |
| 0 | 44 { |
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45 SDL_NAME(XF86VidModeModeLine) *l = (SDL_NAME(XF86VidModeModeLine)*)((char*)info + sizeof info->dotclock); |
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46 return SDL_NAME(XF86VidModeGetModeLine)(dpy, scr, (int*)&info->dotclock, l); |
| 0 | 47 } |
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48 #endif /* SDL_VIDEO_DRIVER_X11_VIDMODE */ |
| 0 | 49 |
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50 #if SDL_VIDEO_DRIVER_X11_VIDMODE |
| 0 | 51 static void save_mode(_THIS) |
| 52 { | |
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53 SDL_memset(&saved_mode, 0, sizeof(saved_mode)); |
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54 SDL_NAME(XF86VidModeGetModeInfo)(SDL_Display,SDL_Screen,&saved_mode); |
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55 SDL_NAME(XF86VidModeGetViewPort)(SDL_Display,SDL_Screen,&saved_view.x,&saved_view.y); |
| 0 | 56 } |
| 57 #endif | |
| 58 | |
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59 #if SDL_VIDEO_DRIVER_X11_VIDMODE |
| 0 | 60 static void restore_mode(_THIS) |
| 61 { | |
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62 SDL_NAME(XF86VidModeModeLine) mode; |
| 0 | 63 int unused; |
| 64 | |
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65 if ( SDL_NAME(XF86VidModeGetModeLine)(SDL_Display, SDL_Screen, &unused, &mode) ) { |
| 0 | 66 if ( (saved_mode.hdisplay != mode.hdisplay) || |
| 67 (saved_mode.vdisplay != mode.vdisplay) ) { | |
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68 SDL_NAME(XF86VidModeSwitchToMode)(SDL_Display, SDL_Screen, &saved_mode); |
| 0 | 69 } |
| 70 } | |
| 71 if ( (saved_view.x != 0) || (saved_view.y != 0) ) { | |
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72 SDL_NAME(XF86VidModeSetViewPort)(SDL_Display, SDL_Screen, saved_view.x, saved_view.y); |
| 0 | 73 } |
| 74 } | |
| 75 #endif | |
| 76 | |
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77 #if SDL_VIDEO_DRIVER_X11_VIDMODE |
| 0 | 78 static int cmpmodes(const void *va, const void *vb) |
| 79 { | |
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80 const SDL_NAME(XF86VidModeModeInfo) *a = *(const SDL_NAME(XF86VidModeModeInfo)**)va; |
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81 const SDL_NAME(XF86VidModeModeInfo) *b = *(const SDL_NAME(XF86VidModeModeInfo)**)vb; |
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82 if ( a->hdisplay == b->hdisplay ) |
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83 return b->vdisplay - a->vdisplay; |
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84 else |
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85 return b->hdisplay - a->hdisplay; |
| 0 | 86 } |
| 87 #endif | |
| 88 | |
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89 #if SDL_VIDEO_DRIVER_X11_XRANDR |
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90 static int cmpmodelist(const void *va, const void *vb) |
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91 { |
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92 const SDL_Rect *a = *(const SDL_Rect **)va; |
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93 const SDL_Rect *b = *(const SDL_Rect **)vb; |
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94 if ( a->w == b->w ) |
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95 return b->h - a->h; |
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96 else |
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97 return b->w - a->w; |
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98 } |
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99 #endif |
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100 |
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101 static void get_real_resolution(_THIS, int* w, int* h); |
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102 |
| 0 | 103 static void set_best_resolution(_THIS, int width, int height) |
| 104 { | |
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105 #if SDL_VIDEO_DRIVER_X11_VIDMODE |
| 0 | 106 if ( use_vidmode ) { |
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107 SDL_NAME(XF86VidModeModeLine) mode; |
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108 SDL_NAME(XF86VidModeModeInfo) **modes; |
| 0 | 109 int i; |
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110 int best_width = 0, best_height = 0; |
| 0 | 111 int nmodes; |
| 112 | |
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113 if ( SDL_NAME(XF86VidModeGetModeLine)(SDL_Display, SDL_Screen, &i, &mode) && |
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114 SDL_NAME(XF86VidModeGetAllModeLines)(SDL_Display,SDL_Screen,&nmodes,&modes)){ |
| 0 | 115 #ifdef XFREE86_DEBUG |
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116 printf("Available modes (unsorted):\n"); |
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117 for ( i = 0; i < nmodes; ++i ) { |
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118 printf("Mode %d: %d x %d @ %d\n", i, |
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119 modes[i]->hdisplay, modes[i]->vdisplay, |
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120 1000 * modes[i]->dotclock / (modes[i]->htotal * |
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121 modes[i]->vtotal) ); |
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122 } |
| 0 | 123 #endif |
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124 for ( i = 0; i < nmodes ; i++ ) { |
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125 if ( (modes[i]->hdisplay == width) && |
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126 (modes[i]->vdisplay == height) ) |
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127 goto match; |
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128 } |
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129 qsort(modes, nmodes, sizeof *modes, cmpmodes); |
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130 for ( i = nmodes-1; i > 0 ; i-- ) { |
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131 if ( ! best_width ) { |
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132 if ( (modes[i]->hdisplay >= width) && |
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133 (modes[i]->vdisplay >= height) ) { |
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134 best_width = modes[i]->hdisplay; |
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135 best_height = modes[i]->vdisplay; |
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136 } |
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137 } else { |
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138 if ( (modes[i]->hdisplay != best_width) || |
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139 (modes[i]->vdisplay != best_height) ) { |
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140 i++; |
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141 break; |
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142 } |
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143 } |
| 0 | 144 } |
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145 match: |
| 0 | 146 if ( (modes[i]->hdisplay != mode.hdisplay) || |
| 147 (modes[i]->vdisplay != mode.vdisplay) ) { | |
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148 SDL_NAME(XF86VidModeSwitchToMode)(SDL_Display, SDL_Screen, modes[i]); |
| 0 | 149 } |
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150 XFree(modes); |
| 0 | 151 } |
| 152 } | |
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153 #endif /* SDL_VIDEO_DRIVER_X11_VIDMODE */ |
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154 |
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155 /* XiG */ |
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156 #if SDL_VIDEO_DRIVER_X11_XME |
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157 #ifdef XIG_DEBUG |
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158 fprintf(stderr, "XME: set_best_resolution(): w = %d, h = %d\n", |
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159 width, height); |
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160 #endif |
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161 if ( SDL_modelist ) { |
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162 int i; |
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163 |
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164 for ( i=0; SDL_modelist[i]; ++i ) { |
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165 if ( (SDL_modelist[i]->w >= width) && |
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166 (SDL_modelist[i]->h >= height) ) { |
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167 break; |
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168 } |
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169 } |
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170 |
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171 if ( SDL_modelist[i] ) { /* found one, lets try it */ |
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172 int w, h; |
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173 |
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174 /* check current mode so we can avoid uneccessary mode changes */ |
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175 get_real_resolution(this, &w, &h); |
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176 |
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177 if ( (SDL_modelist[i]->w != w) || (SDL_modelist[i]->h != h) ) { |
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178 # ifdef XIG_DEBUG |
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179 fprintf(stderr, "XME: set_best_resolution: " |
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180 "XiGMiscChangeResolution: %d %d\n", |
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181 SDL_modelist[s]->w, SDL_modelist[s]->h); |
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182 # endif |
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183 XiGMiscChangeResolution(SDL_Display, |
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184 SDL_Screen, |
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185 0, /* view */ |
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186 SDL_modelist[i]->w, |
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187 SDL_modelist[i]->h, |
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188 0); |
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189 XSync(SDL_Display, False); |
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190 } |
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191 } |
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192 } |
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193 #endif /* SDL_VIDEO_DRIVER_X11_XME */ |
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194 |
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195 #if SDL_VIDEO_DRIVER_X11_XRANDR |
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196 if ( use_xrandr ) { |
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197 #ifdef XRANDR_DEBUG |
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198 fprintf(stderr, "XRANDR: set_best_resolution(): w = %d, h = %d\n", |
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199 width, height); |
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200 #endif |
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201 if ( SDL_modelist ) { |
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202 int i, nsizes; |
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203 XRRScreenSize *sizes; |
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204 |
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205 /* find the smallest resolution that is at least as big as the user requested */ |
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206 sizes = XRRConfigSizes(screen_config, &nsizes); |
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207 for ( i = (nsizes-1); i >= 0; i-- ) { |
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208 if ( (SDL_modelist[i]->w >= width) && |
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209 (SDL_modelist[i]->h >= height) ) { |
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210 break; |
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211 } |
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212 } |
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213 |
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214 if ( i >= 0 && SDL_modelist[i] ) { /* found one, lets try it */ |
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215 int w, h; |
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216 |
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217 /* check current mode so we can avoid uneccessary mode changes */ |
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218 get_real_resolution(this, &w, &h); |
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219 |
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220 if ( (SDL_modelist[i]->w != w) || (SDL_modelist[i]->h != h) ) { |
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221 int size_id; |
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222 |
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223 #ifdef XRANDR_DEBUG |
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224 fprintf(stderr, "XRANDR: set_best_resolution: " |
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225 "XXRSetScreenConfig: %d %d\n", |
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226 SDL_modelist[i]->w, SDL_modelist[i]->h); |
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227 #endif |
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228 |
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229 /* find the matching size entry index */ |
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230 for ( size_id = 0; size_id < nsizes; ++size_id ) { |
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231 if ( (sizes[size_id].width == SDL_modelist[i]->w) && |
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232 (sizes[size_id].height == SDL_modelist[i]->h) ) |
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233 break; |
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234 } |
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235 |
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236 XRRSetScreenConfig(SDL_Display, screen_config, SDL_Root, |
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237 size_id, saved_rotation, CurrentTime); |
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238 } |
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239 } |
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240 } |
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241 } |
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242 #endif /* SDL_VIDEO_DRIVER_X11_XRANDR */ |
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243 |
| 0 | 244 } |
| 245 | |
| 246 static void get_real_resolution(_THIS, int* w, int* h) | |
| 247 { | |
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248 #if SDL_VIDEO_DRIVER_X11_VIDMODE |
| 0 | 249 if ( use_vidmode ) { |
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292
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250 SDL_NAME(XF86VidModeModeLine) mode; |
| 0 | 251 int unused; |
| 252 | |
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253 if ( SDL_NAME(XF86VidModeGetModeLine)(SDL_Display, SDL_Screen, &unused, &mode) ) { |
| 0 | 254 *w = mode.hdisplay; |
| 255 *h = mode.vdisplay; | |
| 256 return; | |
| 257 } | |
| 258 } | |
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259 #endif /* SDL_VIDEO_DRIVER_X11_VIDMODE */ |
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260 |
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261 #if SDL_VIDEO_DRIVER_X11_XME |
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262 if ( use_xme ) { |
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263 int ractive; |
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264 XiGMiscResolutionInfo *modelist; |
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265 |
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266 XiGMiscQueryResolutions(SDL_Display, SDL_Screen, |
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267 0, /* view */ |
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268 &ractive, &modelist); |
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269 *w = modelist[ractive].width; |
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270 *h = modelist[ractive].height; |
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271 #ifdef XIG_DEBUG |
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272 fprintf(stderr, "XME: get_real_resolution: w = %d h = %d\n", *w, *h); |
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273 #endif |
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274 XFree(modelist); |
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275 return; |
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276 } |
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277 #endif /* SDL_VIDEO_DRIVER_X11_XME */ |
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278 |
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279 #if SDL_VIDEO_DRIVER_X11_XRANDR |
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280 if ( use_xrandr ) { |
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281 int nsizes; |
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282 XRRScreenSize* sizes; |
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283 |
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284 sizes = XRRConfigSizes(screen_config, &nsizes); |
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285 if ( nsizes > 0 ) { |
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286 int cur_size; |
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287 Rotation cur_rotation; |
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288 |
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289 cur_size = XRRConfigCurrentConfiguration(screen_config, &cur_rotation); |
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290 if ( cur_size >= 0 && cur_size < nsizes ) { |
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291 *w = sizes[cur_size].width; |
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292 *h = sizes[cur_size].height; |
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293 } |
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294 #ifdef XRANDR_DEBUG |
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295 fprintf(stderr, "XRANDR: get_real_resolution: w = %d h = %d\n", *w, *h); |
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296 #endif |
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297 return; |
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298 } |
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299 } |
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300 #endif /* SDL_VIDEO_DRIVER_X11_XRANDR */ |
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301 |
| 0 | 302 *w = DisplayWidth(SDL_Display, SDL_Screen); |
| 303 *h = DisplayHeight(SDL_Display, SDL_Screen); | |
| 304 } | |
| 305 | |
| 306 /* Called after mapping a window - waits until the window is mapped */ | |
| 307 void X11_WaitMapped(_THIS, Window win) | |
| 308 { | |
| 309 XEvent event; | |
| 310 do { | |
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311 XMaskEvent(SDL_Display, StructureNotifyMask, &event); |
| 0 | 312 } while ( (event.type != MapNotify) || (event.xmap.event != win) ); |
| 313 } | |
| 314 | |
| 315 /* Called after unmapping a window - waits until the window is unmapped */ | |
| 316 void X11_WaitUnmapped(_THIS, Window win) | |
| 317 { | |
| 318 XEvent event; | |
| 319 do { | |
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320 XMaskEvent(SDL_Display, StructureNotifyMask, &event); |
| 0 | 321 } while ( (event.type != UnmapNotify) || (event.xunmap.event != win) ); |
| 322 } | |
| 323 | |
| 324 static void move_cursor_to(_THIS, int x, int y) | |
| 325 { | |
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326 XWarpPointer(SDL_Display, None, SDL_Root, 0, 0, 0, 0, x, y); |
| 0 | 327 } |
| 328 | |
| 329 static int add_visual(_THIS, int depth, int class) | |
| 330 { | |
| 331 XVisualInfo vi; | |
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332 if(XMatchVisualInfo(SDL_Display, SDL_Screen, depth, class, &vi)) { |
|
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333 int n = this->hidden->nvisuals; |
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334 this->hidden->visuals[n].depth = vi.depth; |
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335 this->hidden->visuals[n].visual = vi.visual; |
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336 this->hidden->nvisuals++; |
| 0 | 337 } |
| 338 return(this->hidden->nvisuals); | |
| 339 } | |
| 340 static int add_visual_byid(_THIS, const char *visual_id) | |
| 341 { | |
| 342 XVisualInfo *vi, template; | |
| 343 int nvis; | |
| 344 | |
| 345 if ( visual_id ) { | |
|
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346 SDL_memset(&template, 0, (sizeof template)); |
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347 template.visualid = SDL_strtol(visual_id, NULL, 0); |
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348 vi = XGetVisualInfo(SDL_Display, VisualIDMask, &template, &nvis); |
| 0 | 349 if ( vi ) { |
|
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350 int n = this->hidden->nvisuals; |
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351 this->hidden->visuals[n].depth = vi->depth; |
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352 this->hidden->visuals[n].visual = vi->visual; |
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353 this->hidden->nvisuals++; |
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354 XFree(vi); |
| 0 | 355 } |
| 356 } | |
| 357 return(this->hidden->nvisuals); | |
| 358 } | |
| 359 | |
| 360 /* Global for the error handler */ | |
| 361 int vm_event, vm_error = -1; | |
| 362 | |
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363 #if SDL_VIDEO_DRIVER_X11_XRANDR |
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364 static int CheckXRandR(_THIS, int *major, int *minor) |
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365 { |
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366 char *env; |
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367 |
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368 /* Default the extension not available */ |
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369 *major = *minor = 0; |
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370 |
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371 /* Allow environment override */ |
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372 env = getenv("SDL_VIDEO_X11_XRANDR"); |
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373 if ( env && !SDL_atoi(env) ) { |
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374 return 0; |
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375 } |
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376 |
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377 /* This defaults off now, due to KDE window maximize problems */ |
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378 if ( !env ) { |
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379 return 0; |
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380 } |
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381 |
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382 if ( !SDL_X11_HAVE_XRANDR ) { |
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383 return 0; |
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384 } |
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385 |
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386 /* Query the extension version */ |
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387 if ( !XRRQueryVersion(SDL_Display, major, minor) ) { |
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388 return 0; |
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389 } |
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390 return 1; |
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391 } |
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392 #endif /* SDL_VIDEO_DRIVER_X11_XRANDR */ |
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393 |
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394 #if SDL_VIDEO_DRIVER_X11_VIDMODE |
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395 static int CheckVidMode(_THIS, int *major, int *minor) |
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396 { |
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397 char *env; |
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398 |
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399 /* Default the extension not available */ |
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400 *major = *minor = 0; |
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401 |
|
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402 /* Allow environment override */ |
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403 env = getenv("SDL_VIDEO_X11_VIDMODE"); |
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404 if ( env && !SDL_atoi(env) ) { |
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405 return 0; |
|
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406 } |
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407 |
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408 /* Metro-X 4.3.0 and earlier has a broken implementation of |
|
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409 XF86VidModeGetAllModeLines() - it hangs the client. |
|
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410 */ |
|
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411 if ( SDL_strcmp(ServerVendor(SDL_Display), "Metro Link Incorporated") == 0 ) { |
|
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412 FILE *metro_fp; |
|
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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
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413 |
|
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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
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414 metro_fp = fopen("/usr/X11R6/lib/X11/Metro/.version", "r"); |
|
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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
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415 if ( metro_fp != NULL ) { |
|
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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
Sam Lantinga <slouken@libsdl.org>
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416 int major, minor, patch, version; |
|
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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
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417 major = 0; minor = 0; patch = 0; |
|
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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
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418 fscanf(metro_fp, "%d.%d.%d", &major, &minor, &patch); |
|
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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
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419 fclose(metro_fp); |
|
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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
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420 version = major*100+minor*10+patch; |
|
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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
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421 if ( version < 431 ) { |
|
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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
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422 return 0; |
|
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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
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423 } |
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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
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424 } |
|
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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
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425 } |
|
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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
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426 |
|
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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
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427 /* Query the extension version */ |
| 1747 | 428 vm_error = -1; |
|
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429 if ( !SDL_NAME(XF86VidModeQueryExtension)(SDL_Display, &vm_event, &vm_error) || |
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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
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430 !SDL_NAME(XF86VidModeQueryVersion)(SDL_Display, major, minor) ) { |
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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
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431 return 0; |
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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
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432 } |
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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
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433 return 1; |
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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
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434 } |
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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
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435 #endif /* SDL_VIDEO_DRIVER_X11_VIDMODE */ |
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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
Sam Lantinga <slouken@libsdl.org>
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436 |
|
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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
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437 #if SDL_VIDEO_DRIVER_X11_XME |
|
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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
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438 static int CheckXME(_THIS, int *major, int *minor) |
|
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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
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439 { |
|
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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
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440 char *env; |
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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
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441 |
|
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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
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442 /* Default the extension not available */ |
|
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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
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443 *major = *minor = 0; |
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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
Sam Lantinga <slouken@libsdl.org>
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444 |
|
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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
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445 /* Allow environment override */ |
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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
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446 env = getenv("SDL_VIDEO_X11_VIDMODE"); |
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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
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447 if ( env && !SDL_atoi(env) ) { |
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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
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448 return 0; |
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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
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449 } |
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450 |
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451 /* Query the extension version */ |
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452 if ( !XiGMiscQueryVersion(SDL_Display, major, minor) ) { |
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453 return 0; |
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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
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454 } |
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455 return 1; |
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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
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456 } |
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457 #endif /* SDL_VIDEO_DRIVER_X11_XME */ |
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458 |
| 0 | 459 int X11_GetVideoModes(_THIS) |
| 460 { | |
|
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461 #if SDL_VIDEO_DRIVER_X11_XRANDR |
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462 int xrandr_major, xrandr_minor; |
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463 int nsizes; |
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464 XRRScreenSize *sizes; |
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465 #endif |
|
1361
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New configure-based build system. Still work in progress, but much improved
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466 #if SDL_VIDEO_DRIVER_X11_VIDMODE |
| 0 | 467 int vm_major, vm_minor; |
| 468 int nmodes; | |
|
292
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Added SDL_LockRect() and SDL_UnlockRect()
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469 SDL_NAME(XF86VidModeModeInfo) **modes; |
| 0 | 470 #endif |
|
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471 #if SDL_VIDEO_DRIVER_X11_XME |
|
242
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Added support for Xi Graphics XME fullscreen extension
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472 int xme_major, xme_minor; |
|
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473 int ractive, nummodes; |
|
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474 XiGMiscResolutionInfo *modelist; |
|
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475 #endif |
|
230
275a934573a7
Greatly improved Xinerama video mode support
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476 int i, n; |
|
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Greatly improved Xinerama video mode support
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477 int screen_w; |
|
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Greatly improved Xinerama video mode support
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478 int screen_h; |
| 0 | 479 |
| 480 use_vidmode = 0; | |
|
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481 use_xrandr = 0; |
|
230
275a934573a7
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482 screen_w = DisplayWidth(SDL_Display, SDL_Screen); |
|
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483 screen_h = DisplayHeight(SDL_Display, SDL_Screen); |
|
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484 |
|
1746
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485 #if SDL_VIDEO_DRIVER_X11_XRANDR |
|
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486 /* XRandR */ |
|
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487 /* require at least XRandR v1.0 (arbitrary) */ |
|
1746
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488 if ( CheckXRandR(this, &xrandr_major, &xrandr_minor) && (xrandr_major >= 1) ) |
|
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489 { |
|
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490 #ifdef XRANDR_DEBUG |
|
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491 fprintf(stderr, "XRANDR: XRRQueryVersion: V%d.%d\n", |
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492 xrandr_major, xrandr_minor); |
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493 #endif |
|
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494 |
|
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495 /* save the screen configuration since we must reference it |
|
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496 each time we toggle modes. |
|
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497 */ |
|
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498 screen_config = XRRGetScreenInfo(SDL_Display, SDL_Root); |
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499 |
|
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500 /* retrieve the list of resolution */ |
|
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501 sizes = XRRConfigSizes(screen_config, &nsizes); |
|
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502 if (nsizes > 0) { |
|
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503 SDL_modelist = (SDL_Rect **)malloc((nsizes+1)*sizeof(SDL_Rect *)); |
|
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504 if (SDL_modelist) { |
|
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505 for ( i=0; i < nsizes; i++ ) { |
|
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506 if ((SDL_modelist[i] = |
|
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507 (SDL_Rect *)malloc(sizeof(SDL_Rect))) == NULL) |
|
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508 break; |
|
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509 #ifdef XRANDR_DEBUG |
|
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510 fprintf(stderr, "XRANDR: mode = %4d, w = %4d, h = %4d\n", |
|
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511 i, sizes[i].width, sizes[i].height); |
|
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512 #endif |
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513 |
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514 SDL_modelist[i]->x = 0; |
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515 SDL_modelist[i]->y = 0; |
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516 SDL_modelist[i]->w = sizes[i].width; |
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517 SDL_modelist[i]->h = sizes[i].height; |
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518 |
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519 } |
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520 /* sort the mode list descending as SDL expects */ |
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521 qsort(SDL_modelist, nsizes, sizeof *SDL_modelist, cmpmodelist); |
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522 SDL_modelist[i] = NULL; /* terminator */ |
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523 } |
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524 use_xrandr = xrandr_major * 100 + xrandr_minor; |
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525 saved_size_id = XRRConfigCurrentConfiguration(screen_config, &saved_rotation); |
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526 } |
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527 } |
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528 #endif /* SDL_VIDEO_DRIVER_X11_XRANDR */ |
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529 |
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530 #if SDL_VIDEO_DRIVER_X11_VIDMODE |
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531 /* XVidMode */ |
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532 if ( !use_xrandr && CheckVidMode(this, &vm_major, &vm_minor) && |
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533 SDL_NAME(XF86VidModeGetAllModeLines)(SDL_Display, SDL_Screen,&nmodes,&modes) ) |
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534 { |
|
637
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535 #ifdef XFREE86_DEBUG |
|
641
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536 printf("Available modes: (sorted)\n"); |
|
637
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537 for ( i = 0; i < nmodes; ++i ) { |
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538 printf("Mode %d: %d x %d @ %d\n", i, |
|
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539 modes[i]->hdisplay, modes[i]->vdisplay, |
|
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540 1000 * modes[i]->dotclock / (modes[i]->htotal * |
|
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541 modes[i]->vtotal) ); |
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542 } |
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543 #endif |
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544 |
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545 SDL_qsort(modes, nmodes, sizeof *modes, cmpmodes); |
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546 SDL_modelist = (SDL_Rect **)SDL_malloc((nmodes+2)*sizeof(SDL_Rect *)); |
| 0 | 547 if ( SDL_modelist ) { |
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548 n = 0; |
| 0 | 549 for ( i=0; i<nmodes; ++i ) { |
|
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550 int w, h; |
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551 |
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552 /* Eliminate duplicate modes with different refresh rates */ |
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553 if ( i > 0 && |
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554 modes[i]->hdisplay == modes[i-1]->hdisplay && |
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555 modes[i]->vdisplay == modes[i-1]->vdisplay ) { |
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556 continue; |
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557 } |
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558 |
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559 /* Check to see if we should add the screen size (Xinerama) */ |
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560 w = modes[i]->hdisplay; |
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561 h = modes[i]->vdisplay; |
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562 if ( (screen_w * screen_h) >= (w * h) ) { |
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563 if ( (screen_w != w) || (screen_h != h) ) { |
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564 SDL_modelist[n] = (SDL_Rect *)SDL_malloc(sizeof(SDL_Rect)); |
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565 if ( SDL_modelist[n] ) { |
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566 SDL_modelist[n]->x = 0; |
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567 SDL_modelist[n]->y = 0; |
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568 SDL_modelist[n]->w = screen_w; |
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569 SDL_modelist[n]->h = screen_h; |
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570 ++n; |
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571 } |
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572 } |
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573 screen_w = 0; |
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574 screen_h = 0; |
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575 } |
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576 |
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577 /* Add the size from the video mode list */ |
|
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578 SDL_modelist[n] = (SDL_Rect *)SDL_malloc(sizeof(SDL_Rect)); |
|
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579 if ( SDL_modelist[n] == NULL ) { |
| 0 | 580 break; |
| 581 } | |
|
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582 SDL_modelist[n]->x = 0; |
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583 SDL_modelist[n]->y = 0; |
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584 SDL_modelist[n]->w = w; |
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585 SDL_modelist[n]->h = h; |
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586 ++n; |
| 0 | 587 } |
|
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588 SDL_modelist[n] = NULL; |
| 0 | 589 } |
|
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|
590 XFree(modes); |
| 0 | 591 |
|
100
a1c973c35fef
Fixed using the video mode extension on older servers
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diff
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|
592 use_vidmode = vm_major * 100 + vm_minor; |
| 0 | 593 save_mode(this); |
| 594 } | |
|
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|
595 #endif /* SDL_VIDEO_DRIVER_X11_VIDMODE */ |
| 0 | 596 |
|
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597 #if SDL_VIDEO_DRIVER_X11_XME |
|
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Sam Lantinga <slouken@libsdl.org>
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|
598 /* XiG */ |
|
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|
599 modelist = NULL; |
|
242
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|
600 /* first lets make sure we have the extension, and it's at least v2.0 */ |
|
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|
601 if ( CheckXME(this, &xme_major, &xme_minor) && xme_major >= 2 && |
|
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diff
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|
602 (nummodes = XiGMiscQueryResolutions(SDL_Display, SDL_Screen, |
|
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|
603 0, /* view */ |
|
a0ddae8b43cf
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|
604 &ractive, &modelist)) > 1 ) |
|
499
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|
605 { /* then we actually have some */ |
|
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|
606 int j; |
|
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|
607 |
|
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|
608 #ifdef XIG_DEBUG |
|
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609 fprintf(stderr, "XME: nummodes = %d, active mode = %d\n", |
|
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|
610 nummodes, ractive); |
|
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|
611 #endif |
|
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|
612 |
|
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|
613 SDL_modelist = (SDL_Rect **)SDL_malloc((nummodes+1)*sizeof(SDL_Rect *)); |
|
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|
614 |
|
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|
615 /* we get the list already sorted in */ |
|
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|
616 /* descending order. We'll copy it in */ |
|
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|
617 /* reverse order so SDL is happy */ |
|
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|
618 if (SDL_modelist) { |
|
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619 for ( i=0, j=nummodes-1; j>=0; i++, j-- ) { |
|
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|
620 if ((SDL_modelist[i] = |
|
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|
621 (SDL_Rect *)SDL_malloc(sizeof(SDL_Rect))) == NULL) |
|
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|
622 break; |
|
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|
623 #ifdef XIG_DEBUG |
|
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624 fprintf(stderr, "XME: mode = %4d, w = %4d, h = %4d\n", |
|
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|
625 i, modelist[i].width, modelist[i].height); |
|
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|
626 #endif |
|
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627 |
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628 SDL_modelist[i]->x = 0; |
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629 SDL_modelist[i]->y = 0; |
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630 SDL_modelist[i]->w = modelist[j].width; |
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631 SDL_modelist[i]->h = modelist[j].height; |
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632 |
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633 } |
|
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634 SDL_modelist[i] = NULL; /* terminator */ |
|
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635 } |
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636 use_xme = 1; |
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637 saved_res = modelist[ractive]; /* save the current resolution */ |
|
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638 } else { |
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639 use_xme = 0; |
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640 } |
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641 if ( modelist ) { |
|
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642 XFree(modelist); |
|
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643 } |
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644 #endif /* SDL_VIDEO_DRIVER_X11_XME */ |
|
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645 |
| 0 | 646 { |
| 1641 | 647 /* It's interesting to note that if we allow 32 bit depths, |
| 648 we get a visual with an alpha mask on composite servers. | |
|
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649 static int depth_list[] = { 32, 24, 16, 15, 8 }; |
| 1641 | 650 */ |
| 651 static int depth_list[] = { 24, 16, 15, 8 }; | |
|
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652 int j, np; |
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653 int use_directcolor = 1; |
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654 XPixmapFormatValues *pf; |
| 0 | 655 |
|
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656 /* Search for the visuals in deepest-first order, so that the first |
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657 will be the richest one */ |
|
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658 if ( SDL_getenv("SDL_VIDEO_X11_NODIRECTCOLOR") ) { |
|
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659 use_directcolor = 0; |
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660 } |
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661 this->hidden->nvisuals = 0; |
|
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662 if ( ! add_visual_byid(this, SDL_getenv("SDL_VIDEO_X11_VISUALID")) ) { |
|
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663 for ( i=0; i<SDL_arraysize(depth_list); ++i ) { |
|
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664 if ( depth_list[i] > 8 ) { |
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665 if ( use_directcolor ) { |
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666 add_visual(this, depth_list[i], DirectColor); |
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667 } |
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668 add_visual(this, depth_list[i], TrueColor); |
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669 } else { |
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670 add_visual(this, depth_list[i], PseudoColor); |
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671 add_visual(this, depth_list[i], StaticColor); |
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672 } |
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673 } |
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674 } |
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675 if ( this->hidden->nvisuals == 0 ) { |
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676 SDL_SetError("Found no sufficiently capable X11 visuals"); |
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677 return -1; |
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678 } |
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679 |
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680 /* look up the pixel quantum for each depth */ |
|
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681 pf = XListPixmapFormats(SDL_Display, &np); |
|
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682 for(i = 0; i < this->hidden->nvisuals; i++) { |
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683 int d = this->hidden->visuals[i].depth; |
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684 for(j = 0; j < np; j++) |
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685 if(pf[j].depth == d) |
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686 break; |
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687 this->hidden->visuals[i].bpp = j < np ? pf[j].bits_per_pixel : d; |
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688 } |
| 0 | 689 |
|
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|
690 XFree(pf); |
| 0 | 691 } |
| 692 | |
| 693 if ( SDL_modelist == NULL ) { | |
|
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694 SDL_modelist = (SDL_Rect **)SDL_malloc((1+1)*sizeof(SDL_Rect *)); |
| 0 | 695 if ( SDL_modelist ) { |
|
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|
696 n = 0; |
|
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697 SDL_modelist[n] = (SDL_Rect *)SDL_malloc(sizeof(SDL_Rect)); |
|
230
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698 if ( SDL_modelist[n] ) { |
|
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|
699 SDL_modelist[n]->x = 0; |
|
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700 SDL_modelist[n]->y = 0; |
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|
701 SDL_modelist[n]->w = screen_w; |
|
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|
702 SDL_modelist[n]->h = screen_h; |
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|
703 ++n; |
| 0 | 704 } |
|
230
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|
705 SDL_modelist[n] = NULL; |
| 0 | 706 } |
| 707 } | |
| 708 | |
|
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|
709 #if defined(XFREE86_DEBUG) || defined(XIG_DEBUG) |
|
1746
a0ddae8b43cf
Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
710 if ( use_xrandr ) { |
|
a0ddae8b43cf
Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
Sam Lantinga <slouken@libsdl.org>
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diff
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|
711 printf("XRandR is enabled\n"); |
|
a0ddae8b43cf
Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
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|
712 } |
|
a0ddae8b43cf
Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored.
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diff
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|
713 |
| 0 | 714 if ( use_vidmode ) { |
|
227
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|
715 printf("XFree86 VidMode is enabled\n"); |
| 0 | 716 } |
|
242
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|
717 |
|
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New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
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|
718 #if SDL_VIDEO_DRIVER_X11_XME |
|
242
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|
719 if ( use_xme ) |
|
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|
720 printf("Xi Graphics XME fullscreen is enabled\n"); |
|
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diff
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|
721 else |
|
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diff
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|
722 printf("Xi Graphics XME fullscreen is not available\n"); |
|
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|
723 #endif |
|
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|
724 |
| 0 | 725 if ( SDL_modelist ) { |
|
227
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diff
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|
726 printf("X11 video mode list:\n"); |
| 0 | 727 for ( i=0; SDL_modelist[i]; ++i ) { |
|
227
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changeset
|
728 printf("\t%dx%d\n", SDL_modelist[i]->w, SDL_modelist[i]->h); |
| 0 | 729 } |
| 730 } | |
|
242
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|
731 #endif /* XFREE86_DEBUG || XIG_DEBUG */ |
|
227
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diff
changeset
|
732 |
|
24878c14b391
Added X11 Xinerama support - fullscreen starts on screen 0
Sam Lantinga <slouken@libsdl.org>
parents:
100
diff
changeset
|
733 /* The default X/Y fullscreen offset is 0/0 */ |
|
24878c14b391
Added X11 Xinerama support - fullscreen starts on screen 0
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diff
changeset
|
734 xinerama_x = 0; |
|
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Added X11 Xinerama support - fullscreen starts on screen 0
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diff
changeset
|
735 xinerama_y = 0; |
|
24878c14b391
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diff
changeset
|
736 |
|
1361
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Sam Lantinga <slouken@libsdl.org>
parents:
1358
diff
changeset
|
737 #if SDL_VIDEO_DRIVER_X11_XINERAMA |
|
227
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parents:
100
diff
changeset
|
738 /* Query Xinerama extention */ |
|
292
eadc0746dfaf
Added SDL_LockRect() and SDL_UnlockRect()
Sam Lantinga <slouken@libsdl.org>
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diff
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|
739 if ( SDL_NAME(XineramaQueryExtension)(SDL_Display, &i, &i) && |
|
eadc0746dfaf
Added SDL_LockRect() and SDL_UnlockRect()
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diff
changeset
|
740 SDL_NAME(XineramaIsActive)(SDL_Display) ) { |
|
499
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changeset
|
741 /* Find out which screen is the desired one */ |
|
f480ecd70499
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|
742 int desired = 0; |
|
227
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Added X11 Xinerama support - fullscreen starts on screen 0
Sam Lantinga <slouken@libsdl.org>
parents:
100
diff
changeset
|
743 int screens; |
|
292
eadc0746dfaf
Added SDL_LockRect() and SDL_UnlockRect()
Sam Lantinga <slouken@libsdl.org>
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252
diff
changeset
|
744 SDL_NAME(XineramaScreenInfo) *xinerama; |
|
227
24878c14b391
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parents:
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diff
changeset
|
745 |
|
24878c14b391
Added X11 Xinerama support - fullscreen starts on screen 0
Sam Lantinga <slouken@libsdl.org>
parents:
100
diff
changeset
|
746 #ifdef XINERAMA_DEBUG |
|
24878c14b391
Added X11 Xinerama support - fullscreen starts on screen 0
Sam Lantinga <slouken@libsdl.org>
parents:
100
diff
changeset
|
747 printf("X11 detected Xinerama:\n"); |
|
24878c14b391
Added X11 Xinerama support - fullscreen starts on screen 0
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
748 #endif |
|
499
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diff
changeset
|
749 #if 0 /* Apparently the vidmode extension doesn't work with Xinerama */ |
|
1336
3692456e7b0f
Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents:
1318
diff
changeset
|
750 const char *variable = SDL_getenv("SDL_VIDEO_X11_XINERAMA_SCREEN"); |
|
499
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|
751 if ( variable ) { |
|
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|
752 desired = atoi(variable); |
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753 } |
|
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|
754 #endif |
|
292
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Added SDL_LockRect() and SDL_UnlockRect()
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diff
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|
755 xinerama = SDL_NAME(XineramaQueryScreens)(SDL_Display, &screens); |
|
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changeset
|
756 for ( i = 0; i < screens; i++ ) { |
|
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|
757 #ifdef XINERAMA_DEBUG |
|
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|
758 printf("xinerama %d: %dx%d+%d+%d\n", |
|
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|
759 xinerama[i].screen_number, |
|
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|
760 xinerama[i].width, xinerama[i].height, |
|
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|
761 xinerama[i].x_org, xinerama[i].y_org); |
|
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|
762 #endif |
|
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763 if ( xinerama[i].screen_number == desired ) { |
|
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764 xinerama_x = xinerama[i].x_org; |
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765 xinerama_y = xinerama[i].y_org; |
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|
766 } |
|
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|
767 } |
|
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Updated dynamic X11 code. See details in Bugzilla #170.
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|
768 XFree(xinerama); |
|
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769 } |
|
1361
19418e4422cb
New configure-based build system. Still work in progress, but much improved
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|
770 #endif /* SDL_VIDEO_DRIVER_X11_XINERAMA */ |
|
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771 |
| 0 | 772 return 0; |
| 773 } | |
| 774 | |
| 775 int X11_SupportedVisual(_THIS, SDL_PixelFormat *format) | |
| 776 { | |
| 777 int i; | |
| 778 for(i = 0; i < this->hidden->nvisuals; i++) | |
|
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779 if(this->hidden->visuals[i].bpp == format->BitsPerPixel) |
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780 return 1; |
| 0 | 781 return 0; |
| 782 } | |
| 783 | |
| 784 SDL_Rect **X11_ListModes(_THIS, SDL_PixelFormat *format, Uint32 flags) | |
| 785 { | |
| 786 if ( X11_SupportedVisual(this, format) ) { | |
| 787 if ( flags & SDL_FULLSCREEN ) { | |
| 788 return(SDL_modelist); | |
| 789 } else { | |
| 790 return((SDL_Rect **)-1); | |
| 791 } | |
| 792 } else { | |
| 793 return((SDL_Rect **)0); | |
| 794 } | |
| 795 } | |
| 796 | |
| 797 void X11_FreeVideoModes(_THIS) | |
| 798 { | |
| 799 int i; | |
| 800 | |
| 801 if ( SDL_modelist ) { | |
| 802 for ( i=0; SDL_modelist[i]; ++i ) { | |
|
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|
803 SDL_free(SDL_modelist[i]); |
| 0 | 804 } |
|
1336
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|
805 SDL_free(SDL_modelist); |
| 0 | 806 SDL_modelist = NULL; |
| 807 } | |
|
1589
34cca785be57
Xrandr support in the X11 target.
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|
808 |
|
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809 #if SDL_VIDEO_DRIVER_X11_XRANDR |
|
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|
810 /* Free the Xrandr screen configuration */ |
|
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|
811 if ( screen_config ) { |
|
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|
812 XRRFreeScreenConfigInfo(screen_config); |
|
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|
813 screen_config = NULL; |
|
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|
814 } |
|
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Xrandr support in the X11 target.
Ryan C. Gordon <icculus@icculus.org>
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|
815 #endif /* SDL_VIDEO_DRIVER_X11_XRANDR */ |
| 0 | 816 } |
| 817 | |
| 818 int X11_ResizeFullScreen(_THIS) | |
| 819 { | |
| 820 int x, y; | |
| 821 int real_w, real_h; | |
|
230
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822 int screen_w; |
|
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823 int screen_h; |
|
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824 |
|
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825 screen_w = DisplayWidth(SDL_Display, SDL_Screen); |
|
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826 screen_h = DisplayHeight(SDL_Display, SDL_Screen); |
| 0 | 827 |
|
227
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|
828 x = xinerama_x; |
|
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Added X11 Xinerama support - fullscreen starts on screen 0
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|
829 y = xinerama_y; |
| 0 | 830 if ( currently_fullscreen ) { |
| 831 /* 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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changeset
|
832 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:
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diff
changeset
|
833 set_best_resolution(this, window_w, window_h); |
|
227
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|
834 move_cursor_to(this, x, y); |
| 0 | 835 get_real_resolution(this, &real_w, &real_h); |
|
1545
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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.
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|
836 if ( window_w > real_w ) { |
|
230
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|
837 real_w = MAX(real_w, screen_w); |
|
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838 } |
|
1545
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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.
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diff
changeset
|
839 if ( window_h > real_h ) { |
|
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|
840 real_h = MAX(real_h, screen_h); |
|
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|
841 } |
|
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3ba88cb7eb1b
Updated dynamic X11 code. See details in Bugzilla #170.
Ryan C. Gordon <icculus@icculus.org>
parents:
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changeset
|
842 XMoveResizeWindow(SDL_Display, FSwindow, x, y, real_w, real_h); |
| 0 | 843 move_cursor_to(this, real_w/2, real_h/2); |
| 844 | |
| 845 /* 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:
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diff
changeset
|
846 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:
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diff
changeset
|
847 y = (real_h - window_h)/2; |
|
1575
3ba88cb7eb1b
Updated dynamic X11 code. See details in Bugzilla #170.
Ryan C. Gordon <icculus@icculus.org>
parents:
1545
diff
changeset
|
848 XReparentWindow(SDL_Display, SDL_Window, FSwindow, x, y); |
| 0 | 849 /* 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:
1545
diff
changeset
|
850 XSync(SDL_Display, True); /* Flush spurious mode change events */ |
| 0 | 851 } |
| 852 return(1); | |
| 853 } | |
| 854 | |
| 855 void X11_QueueEnterFullScreen(_THIS) | |
| 856 { | |
| 857 switch_waiting = 0x01 | SDL_FULLSCREEN; | |
| 858 switch_time = SDL_GetTicks() + 1500; | |
| 859 #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:
1545
diff
changeset
|
860 XSetInputFocus(SDL_Display, WMwindow, RevertToNone, CurrentTime); |
| 0 | 861 #endif |
| 862 } | |
| 863 | |
| 864 int X11_EnterFullScreen(_THIS) | |
| 865 { | |
| 866 int okay; | |
| 867 #if 0 | |
| 868 Window tmpwin, *windows; | |
| 869 int i, nwindows; | |
| 870 #endif | |
|
98
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
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parents:
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diff
changeset
|
871 int real_w, real_h; |
|
230
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Greatly improved Xinerama video mode support
Sam Lantinga <slouken@libsdl.org>
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changeset
|
872 int screen_w; |
|
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Greatly improved Xinerama video mode support
Sam Lantinga <slouken@libsdl.org>
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changeset
|
873 int screen_h; |
| 0 | 874 |
| 875 okay = 1; | |
|
98
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
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parents:
91
diff
changeset
|
876 if ( currently_fullscreen ) { |
|
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
parents:
91
diff
changeset
|
877 return(okay); |
|
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
parents:
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diff
changeset
|
878 } |
| 0 | 879 |
|
98
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
parents:
91
diff
changeset
|
880 /* Ungrab the input so that we can move the mouse around */ |
|
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
parents:
91
diff
changeset
|
881 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
|
882 |
|
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
parents:
91
diff
changeset
|
883 /* Map the fullscreen window to blank the screen */ |
|
230
275a934573a7
Greatly improved Xinerama video mode support
Sam Lantinga <slouken@libsdl.org>
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changeset
|
884 screen_w = DisplayWidth(SDL_Display, SDL_Screen); |
|
275a934573a7
Greatly improved Xinerama video mode support
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diff
changeset
|
885 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
|
886 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
|
887 if ( window_w > real_w ) { |
|
230
275a934573a7
Greatly improved Xinerama video mode support
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diff
changeset
|
888 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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|
889 } |
|
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
|
890 if ( window_h > real_h ) { |
|
230
275a934573a7
Greatly improved Xinerama video mode support
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parents:
227
diff
changeset
|
891 real_h = MAX(real_h, screen_h); |
|
275a934573a7
Greatly improved Xinerama video mode support
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227
diff
changeset
|
892 } |
|
1575
3ba88cb7eb1b
Updated dynamic X11 code. See details in Bugzilla #170.
Ryan C. Gordon <icculus@icculus.org>
parents:
1545
diff
changeset
|
893 XMoveResizeWindow(SDL_Display, FSwindow, |
|
499
f480ecd70499
Added an aborted try at making fullscreen work on Xinerama screen != 0
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
894 xinerama_x, xinerama_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
|
895 XMapRaised(SDL_Display, FSwindow); |
|
98
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
parents:
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diff
changeset
|
896 X11_WaitMapped(this, FSwindow); |
| 0 | 897 |
| 898 #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
|
899 /* 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
|
900 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
|
901 &windows, &nwindows) && windows ) { |
|
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
parents:
91
diff
changeset
|
902 /* 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
changeset
|
903 if ( windows[nwindows-1] != FSwindow ) { |
|
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
parents:
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diff
changeset
|
904 tmpwin = windows[nwindows-1]; |
|
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
parents:
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diff
changeset
|
905 for ( i=0; i<nwindows; ++i ) { |
|
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
parents:
91
diff
changeset
|
906 if ( windows[i] == FSwindow ) { |
|
1336
3692456e7b0f
Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents:
1318
diff
changeset
|
907 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
|
908 (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
changeset
|
909 break; |
| 0 | 910 } |
| 911 } | |
|
98
8a5aff5c1294
Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
parents:
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diff
changeset
|
912 windows[nwindows-1] = FSwindow; |
|
1575
3ba88cb7eb1b
Updated dynamic X11 code. See details in Bugzilla #170.
Ryan C. Gordon <icculus@icculus.org>
parents:
1545
diff
changeset
|
913 XRestackWindows(SDL_Display, windows, nwindows); |
|
3ba88cb7eb1b
Updated dynamic X11 code. See details in Bugzilla #170.
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|
914 XSync(SDL_Display, False); |
| 0 | 915 } |
|
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|
916 XFree(windows); |
|
98
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Fixed some problems with the fullscreen code. Wooo. :)
Sam Lantinga <slouken@lokigames.com>
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|
917 } |
| 0 | 918 #else |
|
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|
919 XRaiseWindow(SDL_Display, FSwindow); |
| 0 | 920 #endif |
| 921 | |
|
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|
922 #if SDL_VIDEO_DRIVER_X11_VIDMODE |
|
98
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Fixed some problems with the fullscreen code. Wooo. :)
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diff
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|
923 /* Save the current video mode */ |
|
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diff
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|
924 if ( use_vidmode ) { |
|
292
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925 SDL_NAME(XF86VidModeLockModeSwitch)(SDL_Display, SDL_Screen, True); |
|
98
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diff
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|
926 } |
| 0 | 927 #endif |
|
98
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diff
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|
928 currently_fullscreen = 1; |
| 0 | 929 |
|
98
8a5aff5c1294
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diff
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|
930 /* Set the new resolution */ |
|
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diff
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|
931 okay = X11_ResizeFullScreen(this); |
|
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diff
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|
932 if ( ! okay ) { |
|
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diff
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|
933 X11_LeaveFullScreen(this); |
|
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diff
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|
934 } |
|
8a5aff5c1294
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91
diff
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|
935 /* Set the colormap */ |
|
8a5aff5c1294
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diff
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|
936 if ( SDL_XColorMap ) { |
|
1575
3ba88cb7eb1b
Updated dynamic X11 code. See details in Bugzilla #170.
Ryan C. Gordon <icculus@icculus.org>
parents:
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|
937 XInstallColormap(SDL_Display, SDL_XColorMap); |
| 0 | 938 } |
|
88
71774090f286
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|
939 if ( okay ) |
|
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diff
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|
940 X11_GrabInputNoLock(this, this->input_grab | SDL_GRAB_FULLSCREEN); |
|
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diff
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941 |
|
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|
942 /* We may need to refresh the screen at this point (no backing store) |
|
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|
943 We also don't get an event, which is why we explicitly refresh. */ |
|
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|
944 if ( this->screen ) { |
|
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|
945 if ( this->screen->flags & SDL_OPENGL ) { |
|
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|
946 SDL_PrivateExpose(); |
|
71774090f286
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|
947 } else { |
|
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|
948 X11_RefreshDisplay(this); |
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diff
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|
949 } |
|
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diff
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|
950 } |
|
71774090f286
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diff
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|
951 |
| 0 | 952 return(okay); |
| 953 } | |
| 954 | |
| 955 int X11_LeaveFullScreen(_THIS) | |
| 956 { | |
| 957 if ( currently_fullscreen ) { | |
|
1575
3ba88cb7eb1b
Updated dynamic X11 code. See details in Bugzilla #170.
Ryan C. Gordon <icculus@icculus.org>
parents:
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diff
changeset
|
958 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
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|
959 #if SDL_VIDEO_DRIVER_X11_VIDMODE |
| 0 | 960 if ( use_vidmode ) { |
| 961 restore_mode(this); | |
|
292
eadc0746dfaf
Added SDL_LockRect() and SDL_UnlockRect()
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|
962 SDL_NAME(XF86VidModeLockModeSwitch)(SDL_Display, SDL_Screen, False); |
| 0 | 963 } |
| 964 #endif | |
|
242
4bcb29d3769c
Added support for Xi Graphics XME fullscreen extension
Sam Lantinga <slouken@libsdl.org>
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diff
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|
965 |
|
1361
19418e4422cb
New configure-based build system. Still work in progress, but much improved
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parents:
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diff
changeset
|
966 #if SDL_VIDEO_DRIVER_X11_XME |
|
499
f480ecd70499
Added an aborted try at making fullscreen work on Xinerama screen != 0
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|
967 if ( use_xme ) { |
|
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|
968 int rw, rh; |
|
f480ecd70499
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|
969 |
|
242
4bcb29d3769c
Added support for Xi Graphics XME fullscreen extension
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diff
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|
970 /* check current mode so we can avoid uneccessary mode changes */ |
|
499
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Added an aborted try at making fullscreen work on Xinerama screen != 0
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|
971 get_real_resolution(this, &rw, &rh); |
|
242
4bcb29d3769c
Added support for Xi Graphics XME fullscreen extension
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|
972 |
|
499
f480ecd70499
Added an aborted try at making fullscreen work on Xinerama screen != 0
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|
973 if (rw != saved_res.width || rh != saved_res.height) { |
|
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|
974 XiGMiscChangeResolution(SDL_Display, |
|
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|
975 SDL_Screen, |
|
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|
976 0, /* view */ |
|
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|
977 saved_res.width, |
|
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|
978 saved_res.height, |
|
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|
979 0); |
|
1575
3ba88cb7eb1b
Updated dynamic X11 code. See details in Bugzilla #170.
Ryan C. Gordon <icculus@icculus.org>
parents:
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|
980 XSync(SDL_Display, False); |
|
499
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|
981 } |
|
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|
982 } |
|
242
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Added support for Xi Graphics XME fullscreen extension
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|
983 #endif |
|
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Added support for Xi Graphics XME fullscreen extension
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|
984 |
|
1589
34cca785be57
Xrandr support in the X11 target.
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diff
changeset
|
985 #if SDL_VIDEO_DRIVER_X11_XRANDR |
|
34cca785be57
Xrandr support in the X11 target.
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diff
changeset
|
986 if ( use_xrandr ) { |
|
34cca785be57
Xrandr support in the X11 target.
Ryan C. Gordon <icculus@icculus.org>
parents:
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diff
changeset
|
987 XRRSetScreenConfig(SDL_Display, screen_config, SDL_Root, |
|
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Ryan C. Gordon <icculus@icculus.org>
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|
988 saved_size_id, saved_rotation, CurrentTime); |
|
34cca785be57
Xrandr support in the X11 target.
Ryan C. Gordon <icculus@icculus.org>
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|
989 } |
|
34cca785be57
Xrandr support in the X11 target.
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|
990 #endif |
|
34cca785be57
Xrandr support in the X11 target.
Ryan C. Gordon <icculus@icculus.org>
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changeset
|
991 |
|
1575
3ba88cb7eb1b
Updated dynamic X11 code. See details in Bugzilla #170.
Ryan C. Gordon <icculus@icculus.org>
parents:
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diff
changeset
|
992 XUnmapWindow(SDL_Display, FSwindow); |
| 0 | 993 X11_WaitUnmapped(this, FSwindow); |
|
1575
3ba88cb7eb1b
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Ryan C. Gordon <icculus@icculus.org>
parents:
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diff
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|
994 XSync(SDL_Display, True); /* Flush spurious mode change events */ |
| 0 | 995 currently_fullscreen = 0; |
| 996 } | |
| 997 /* If we get popped out of fullscreen mode for some reason, input_grab | |
| 998 will still have the SDL_GRAB_FULLSCREEN flag set, since this is only | |
| 999 temporary. In this case, release the grab unless the input has been | |
| 1000 explicitly grabbed. | |
| 1001 */ | |
| 1002 X11_GrabInputNoLock(this, this->input_grab & ~SDL_GRAB_FULLSCREEN); | |
|
88
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|
1003 |
|
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diff
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|
1004 /* We may need to refresh the screen at this point (no backing store) |
|
71774090f286
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diff
changeset
|
1005 We also don't get an event, which is why we explicitly refresh. */ |
|
71774090f286
Hopefully fixed the fullscreen mode code for KDE
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parents:
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|
1006 if ( this->screen ) { |
|
71774090f286
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0
diff
changeset
|
1007 if ( this->screen->flags & SDL_OPENGL ) { |
|
71774090f286
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diff
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|
1008 SDL_PrivateExpose(); |
|
71774090f286
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diff
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|
1009 } else { |
|
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diff
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|
1010 X11_RefreshDisplay(this); |
|
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diff
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|
1011 } |
|
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Hopefully fixed the fullscreen mode code for KDE
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diff
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|
1012 } |
|
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Hopefully fixed the fullscreen mode code for KDE
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diff
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|
1013 |
| 0 | 1014 return(0); |
| 1015 } |