This repository has been archived by the owner on Feb 11, 2021. It is now read-only.
SDL_x11modes.c
1
2
/*
SDL - Simple DirectMedia Layer
3
Copyright (C) 1997-2011 Sam Lantinga
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Sam Lantinga
slouken@libsdl.org
*/
#include "SDL_config.h"
#include "SDL_x11video.h"
26
/*#define X11MODES_DEBUG*/
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
static int
get_visualinfo(Display * display, int screen, XVisualInfo * vinfo)
{
const char *visual_id = SDL_getenv("SDL_VIDEO_X11_VISUALID");
int depth;
/* Look for an exact visual, if requested */
if (visual_id) {
XVisualInfo *vi, template;
int nvis;
SDL_zero(template);
template.visualid = SDL_strtol(visual_id, NULL, 0);
vi = XGetVisualInfo(display, VisualIDMask, &template, &nvis);
if (vi) {
*vinfo = *vi;
XFree(vi);
return 0;
}
}
depth = DefaultDepth(display, screen);
50
if (XMatchVisualInfo(display, screen, depth, TrueColor, vinfo) ||
51
52
53
54
55
56
57
XMatchVisualInfo(display, screen, depth, PseudoColor, vinfo) ||
XMatchVisualInfo(display, screen, depth, StaticColor, vinfo)) {
return 0;
}
return -1;
}
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
int
X11_GetVisualInfoFromVisual(Display * display, Visual * visual, XVisualInfo * vinfo)
{
XVisualInfo *vi;
int nvis;
vinfo->visualid = XVisualIDFromVisual(visual);
vi = XGetVisualInfo(display, VisualIDMask, vinfo, &nvis);
if (vi) {
*vinfo = *vi;
XFree(vi);
return 0;
}
return -1;
}
Uint32
75
X11_GetPixelFormatFromVisualInfo(Display * display, XVisualInfo * vinfo)
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
{
if (vinfo->class == DirectColor || vinfo->class == TrueColor) {
int bpp;
Uint32 Rmask, Gmask, Bmask, Amask;
Rmask = vinfo->visual->red_mask;
Gmask = vinfo->visual->green_mask;
Bmask = vinfo->visual->blue_mask;
if (vinfo->depth == 32) {
Amask = (0xFFFFFFFF & ~(Rmask | Gmask | Bmask));
} else {
Amask = 0;
}
bpp = vinfo->depth;
if (bpp == 24) {
int i, n;
XPixmapFormatValues *p = XListPixmapFormats(display, &n);
if (p) {
for (i = 0; i < n; ++i) {
if (p[i].depth == 24) {
bpp = p[i].bits_per_pixel;
break;
}
}
XFree(p);
}
}
return SDL_MasksToPixelFormatEnum(bpp, Rmask, Gmask, Bmask, Amask);
}
if (vinfo->class == PseudoColor || vinfo->class == StaticColor) {
switch (vinfo->depth) {
case 8:
return SDL_PIXELTYPE_INDEX8;
case 4:
if (BitmapBitOrder(display) == LSBFirst) {
return SDL_PIXELFORMAT_INDEX4LSB;
} else {
return SDL_PIXELFORMAT_INDEX4MSB;
}
break;
case 1:
if (BitmapBitOrder(display) == LSBFirst) {
return SDL_PIXELFORMAT_INDEX1LSB;
} else {
return SDL_PIXELFORMAT_INDEX1MSB;
}
break;
}
}
return SDL_PIXELFORMAT_UNKNOWN;
}
133
134
135
136
137
138
139
140
141
142
X11_InitModes(_THIS)
{
SDL_VideoData *data = (SDL_VideoData *) _this->driverdata;
int screen;
for (screen = 0; screen < ScreenCount(data->display); ++screen) {
XVisualInfo vinfo;
SDL_VideoDisplay display;
SDL_DisplayData *displaydata;
SDL_DisplayMode mode;
143
144
XPixmapFormatValues *pixmapFormats;
int i, n;
145
146
147
148
149
if (get_visualinfo(data->display, screen, &vinfo) < 0) {
continue;
}
150
mode.format = X11_GetPixelFormatFromVisualInfo(data->display, &vinfo);
151
152
153
154
if (SDL_ISPIXELFORMAT_INDEXED(mode.format)) {
/* We don't support palettized modes now */
continue;
}
155
156
157
158
159
160
161
162
163
164
165
mode.w = DisplayWidth(data->display, screen);
mode.h = DisplayHeight(data->display, screen);
mode.refresh_rate = 0;
mode.driverdata = NULL;
displaydata = (SDL_DisplayData *) SDL_malloc(sizeof(*displaydata));
if (!displaydata) {
continue;
}
displaydata->screen = screen;
displaydata->visual = vinfo.visual;
166
displaydata->depth = vinfo.depth;
168
displaydata->scanline_pad = SDL_BYTESPERPIXEL(mode.format) * 8;
169
170
171
172
173
174
175
176
177
178
179
pixmapFormats = XListPixmapFormats(data->display, &n);
if (pixmapFormats) {
for (i = 0; i < n; ++i) {
if (pixmapFormats[i].depth == displaydata->depth) {
displaydata->scanline_pad = pixmapFormats[i].scanline_pad;
break;
}
}
XFree(pixmapFormats);
}
180
181
182
183
184
185
SDL_zero(display);
display.desktop_mode = mode;
display.current_mode = mode;
display.driverdata = displaydata;
SDL_AddVideoDisplay(&display);
}
186
187
188
189
190
if (_this->num_displays == 0) {
SDL_SetError("No available displays");
return -1;
}
return 0;
193
194
195
196
197
/* Global for the error handler */
int vm_event, vm_error = -1;
#if SDL_VIDEO_DRIVER_X11_XINERAMA
static SDL_bool
198
CheckXinerama(Display * display, int *major, int *minor)
199
200
201
202
203
204
205
206
207
208
209
210
{
const char *env;
/* Default the extension not available */
*major = *minor = 0;
/* Allow environment override */
env = getenv("SDL_VIDEO_X11_XINERAMA");
if (env && !SDL_atoi(env)) {
return SDL_FALSE;
}
211
212
213
214
if (!SDL_X11_HAVE_XINERAMA) {
return SDL_FALSE;
}
215
/* Query the extension version */
216
217
if (!XineramaQueryExtension(display, major, minor) ||
!XineramaIsActive(display)) {
218
219
220
221
222
223
224
225
return SDL_FALSE;
}
return SDL_TRUE;
}
#endif /* SDL_VIDEO_DRIVER_X11_XINERAMA */
#if SDL_VIDEO_DRIVER_X11_XRANDR
static SDL_bool
226
CheckXRandR(Display * display, int *major, int *minor)
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
{
const char *env;
/* Default the extension not available */
*major = *minor = 0;
/* Allow environment override */
env = getenv("SDL_VIDEO_X11_XRANDR");
if (env && !SDL_atoi(env)) {
return SDL_FALSE;
}
if (!SDL_X11_HAVE_XRANDR) {
return SDL_FALSE;
}
/* Query the extension version */
if (!XRRQueryVersion(display, major, minor)) {
return SDL_FALSE;
}
return SDL_TRUE;
}
#endif /* SDL_VIDEO_DRIVER_X11_XRANDR */
251
#if SDL_VIDEO_DRIVER_X11_XVIDMODE
252
static SDL_bool
253
CheckVidMode(Display * display, int *major, int *minor)
254
255
256
257
258
259
260
{
const char *env;
/* Default the extension not available */
*major = *minor = 0;
/* Allow environment override */
261
env = getenv("SDL_VIDEO_X11_XVIDMODE");
262
263
264
if (env && !SDL_atoi(env)) {
return SDL_FALSE;
}
265
266
267
268
269
if (!SDL_X11_HAVE_XVIDMODE) {
return SDL_FALSE;
}
270
271
/* Query the extension version */
vm_error = -1;
272
273
if (!XF86VidModeQueryExtension(display, &vm_event, &vm_error)
|| !XF86VidModeQueryVersion(display, major, minor)) {
274
275
276
277
278
return SDL_FALSE;
}
return SDL_TRUE;
}
280
281
Bool XF86VidModeGetModeInfo(Display * dpy, int scr,
XF86VidModeModeInfo* info)
282
283
284
{
Bool retval;
int dotclock;
285
XF86VidModeModeLine l;
286
287
SDL_zerop(info);
SDL_zero(l);
288
retval = XF86VidModeGetModeLine(dpy, scr, &dotclock, &l);
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
info->dotclock = dotclock;
info->hdisplay = l.hdisplay;
info->hsyncstart = l.hsyncstart;
info->hsyncend = l.hsyncend;
info->htotal = l.htotal;
info->hskew = l.hskew;
info->vdisplay = l.vdisplay;
info->vsyncstart = l.vsyncstart;
info->vsyncend = l.vsyncend;
info->vtotal = l.vtotal;
info->flags = l.flags;
info->privsize = l.privsize;
info->private = l.private;
return retval;
}
static int
306
calculate_rate(XF86VidModeModeInfo * info)
308
309
310
return (info->htotal
&& info->vtotal) ? (1000 * info->dotclock / (info->htotal *
info->vtotal)) : 0;
311
312
313
}
static void
314
save_mode(Display * display, SDL_DisplayData * data)
316
317
318
319
320
XF86VidModeGetModeInfo(display, data->screen,
&data->saved_mode);
XF86VidModeGetViewPort(display, data->screen,
&data->saved_view.x,
&data->saved_view.y);
324
static void
325
restore_mode(Display * display, SDL_DisplayData * data)
327
XF86VidModeModeInfo mode;
329
if (XF86VidModeGetModeInfo(display, data->screen, &mode)) {
330
if (SDL_memcmp(&mode, &data->saved_mode, sizeof(mode)) != 0) {
331
XF86VidModeSwitchToMode(display, data->screen, &data->saved_mode);
332
333
334
}
}
if ((data->saved_view.x != 0) || (data->saved_view.y != 0)) {
335
336
337
XF86VidModeSetViewPort(display, data->screen,
data->saved_view.x,
data->saved_view.y);
341
#endif /* SDL_VIDEO_DRIVER_X11_XVIDMODE */
344
X11_GetDisplayModes(_THIS, SDL_VideoDisplay * sdl_display)
346
Display *display = ((SDL_VideoData *) _this->driverdata)->display;
347
SDL_DisplayData *data = (SDL_DisplayData *) sdl_display->driverdata;
348
349
350
#if SDL_VIDEO_DRIVER_X11_XINERAMA
int xinerama_major, xinerama_minor;
int screens;
351
XineramaScreenInfo * xinerama;
352
353
354
355
356
357
358
#endif
#if SDL_VIDEO_DRIVER_X11_XRANDR
int xrandr_major, xrandr_minor;
int nsizes, nrates;
XRRScreenSize *sizes;
short *rates;
#endif
359
#if SDL_VIDEO_DRIVER_X11_XVIDMODE
360
361
int vm_major, vm_minor;
int nmodes;
362
XF86VidModeModeInfo ** modes;
363
364
365
#endif
int screen_w;
int screen_h;
366
SDL_DisplayMode mode;
368
369
370
371
372
373
/* Unfortunately X11 requires the window to be created with the correct
* visual and depth ahead of time, but the SDL API allows you to create
* a window before setting the fullscreen display mode. This means that
* we have to use the same format for all windows and all display modes.
* (or support recreating the window with a new visual behind the scenes)
*/
374
mode.format = sdl_display->current_mode.format;
375
376
377
378
379
380
381
382
383
384
385
386
387
388
mode.driverdata = NULL;
data->use_xinerama = 0;
data->use_xrandr = 0;
data->use_vidmode = 0;
screen_w = DisplayWidth(display, data->screen);
screen_h = DisplayHeight(display, data->screen);
#if SDL_VIDEO_DRIVER_X11_XINERAMA
/* Query Xinerama extention */
if (CheckXinerama(display, &xinerama_major, &xinerama_minor)) {
#ifdef X11MODES_DEBUG
printf("X11 detected Xinerama:\n");
#endif
389
xinerama = XineramaQueryScreens(display, &screens);
390
391
392
393
394
if (xinerama) {
int i;
for (i = 0; i < screens; i++) {
#ifdef X11MODES_DEBUG
printf("xinerama %d: %dx%d+%d+%d\n",
395
396
397
xinerama[i].screen_number,
xinerama[i].width, xinerama[i].height,
xinerama[i].x_org, xinerama[i].y_org);
398
399
#endif
if (xinerama[i].screen_number == data->screen) {
400
401
data->use_xinerama =
xinerama_major * 100 + xinerama_minor;
402
403
404
405
406
407
408
409
410
411
412
413
414
data->xinerama_info = xinerama[i];
}
}
XFree(xinerama);
}
if (data->use_xinerama) {
/* Add the full xinerama mode */
if (screen_w > data->xinerama_info.width ||
screen_h > data->xinerama_info.height) {
mode.w = screen_w;
mode.h = screen_h;
mode.refresh_rate = 0;
415
SDL_AddDisplayMode(sdl_display, &mode);
416
417
418
419
420
421
}
/* Add the head xinerama mode */
mode.w = data->xinerama_info.width;
mode.h = data->xinerama_info.height;
mode.refresh_rate = 0;
422
SDL_AddDisplayMode(sdl_display, &mode);
423
424
425
426
427
428
429
}
}
#endif /* SDL_VIDEO_DRIVER_X11_XINERAMA */
#if SDL_VIDEO_DRIVER_X11_XRANDR
/* XRandR */
/* require at least XRandR v1.0 (arbitrary) */
430
431
if (CheckXRandR(display, &xrandr_major, &xrandr_minor)
&& xrandr_major >= 1) {
432
433
434
435
436
437
438
#ifdef X11MODES_DEBUG
fprintf(stderr, "XRANDR: XRRQueryVersion: V%d.%d\n",
xrandr_major, xrandr_minor);
#endif
/* save the screen configuration since we must reference it
each time we toggle modes.
439
440
441
*/
data->screen_config =
XRRGetScreenInfo(display, RootWindow(display, data->screen));
442
443
444
445
446
/* retrieve the list of resolution */
sizes = XRRConfigSizes(data->screen_config, &nsizes);
if (nsizes > 0) {
int i, j;
447
for (i = 0; i < nsizes; i++) {
448
449
450
451
452
453
454
mode.w = sizes[i].width;
mode.h = sizes[i].height;
rates = XRRConfigRates(data->screen_config, i, &nrates);
for (j = 0; j < nrates; ++j) {
mode.refresh_rate = rates[j];
#ifdef X11MODES_DEBUG
455
456
fprintf(stderr,
"XRANDR: mode = %4d[%d], w = %4d, h = %4d, rate = %4d\n",
457
458
i, j, mode.w, mode.h, mode.refresh_rate);
#endif
459
SDL_AddDisplayMode(sdl_display, &mode);
460
461
462
463
}
}
data->use_xrandr = xrandr_major * 100 + xrandr_minor;
464
465
466
data->saved_size =
XRRConfigCurrentConfiguration(data->screen_config,
&data->saved_rotation);
467
468
469
470
471
data->saved_rate = XRRConfigCurrentRate(data->screen_config);
}
}
#endif /* SDL_VIDEO_DRIVER_X11_XRANDR */
472
#if SDL_VIDEO_DRIVER_X11_XVIDMODE
473
474
475
476
477
478
/* XVidMode */
if (!data->use_xrandr &&
#if SDL_VIDEO_DRIVER_X11_XINERAMA
(!data->use_xinerama || data->xinerama_info.screen_number == 0) &&
#endif
CheckVidMode(display, &vm_major, &vm_minor) &&
479
XF86VidModeGetAllModeLines(display, data->screen, &nmodes, &modes)) {
480
481
482
483
484
485
int i;
#ifdef X11MODES_DEBUG
printf("VidMode modes: (unsorted)\n");
for (i = 0; i < nmodes; ++i) {
printf("Mode %d: %d x %d @ %d\n", i,
486
487
modes[i]->hdisplay, modes[i]->vdisplay,
calculate_rate(modes[i]));
488
489
490
491
492
493
}
#endif
for (i = 0; i < nmodes; ++i) {
mode.w = modes[i]->hdisplay;
mode.h = modes[i]->vdisplay;
mode.refresh_rate = calculate_rate(modes[i]);
494
SDL_AddDisplayMode(sdl_display, &mode);
495
496
497
498
499
500
}
XFree(modes);
data->use_vidmode = vm_major * 100 + vm_minor;
save_mode(display, data);
}
501
#endif /* SDL_VIDEO_DRIVER_X11_XVIDMODE */
502
503
504
505
506
if (!data->use_xrandr && !data->use_vidmode) {
mode.w = screen_w;
mode.h = screen_h;
mode.refresh_rate = 0;
507
SDL_AddDisplayMode(sdl_display, &mode);
508
}
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
#ifdef X11MODES_DEBUG
if (data->use_xinerama) {
printf("Xinerama is enabled\n");
}
if (data->use_xrandr) {
printf("XRandR is enabled\n");
}
if (data->use_vidmode) {
printf("VidMode is enabled\n");
}
#endif /* X11MODES_DEBUG */
}
static void
525
526
get_real_resolution(Display * display, SDL_DisplayData * data, int *w, int *h,
int *rate)
527
528
529
530
531
{
#if SDL_VIDEO_DRIVER_X11_XRANDR
if (data->use_xrandr) {
int nsizes;
XRRScreenSize *sizes;
532
533
534
535
536
537
sizes = XRRConfigSizes(data->screen_config, &nsizes);
if (nsizes > 0) {
int cur_size;
Rotation cur_rotation;
538
539
540
cur_size =
XRRConfigCurrentConfiguration(data->screen_config,
&cur_rotation);
541
542
543
544
*w = sizes[cur_size].width;
*h = sizes[cur_size].height;
*rate = XRRConfigCurrentRate(data->screen_config);
#ifdef X11MODES_DEBUG
545
546
547
fprintf(stderr,
"XRANDR: get_real_resolution: w = %d, h = %d, rate = %d\n",
*w, *h, *rate);
548
549
550
551
552
553
#endif
return;
}
}
#endif /* SDL_VIDEO_DRIVER_X11_XRANDR */
554
#if SDL_VIDEO_DRIVER_X11_XVIDMODE
555
if (data->use_vidmode) {
556
XF86VidModeModeInfo mode;
558
if (XF86VidModeGetModeInfo(display, data->screen, &mode)) {
559
560
561
562
563
564
*w = mode.hdisplay;
*h = mode.vdisplay;
*rate = calculate_rate(&mode);
return;
}
}
565
#endif /* SDL_VIDEO_DRIVER_X11_XVIDMODE */
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
#if SDL_VIDEO_DRIVER_X11_XINERAMA
if (data->use_xinerama) {
*w = data->xinerama_info.width;
*h = data->xinerama_info.height;
*rate = 0;
return;
}
#endif /* SDL_VIDEO_DRIVER_X11_XINERAMA */
*w = DisplayWidth(display, data->screen);
*h = DisplayHeight(display, data->screen);
*rate = 0;
}
static void
582
583
set_best_resolution(Display * display, SDL_DisplayData * data, int w, int h,
int rate)
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
{
int real_w, real_h, real_rate;
/* check current mode so we can avoid uneccessary mode changes */
get_real_resolution(display, data, &real_w, &real_h, &real_rate);
if (w == real_w && h == real_h && (!rate || rate == real_rate)) {
return;
}
#if SDL_VIDEO_DRIVER_X11_XRANDR
if (data->use_xrandr) {
#ifdef X11MODES_DEBUG
fprintf(stderr, "XRANDR: set_best_resolution(): w = %d, h = %d\n",
w, h);
#endif
int i, nsizes, nrates;
int best;
int best_rate;
XRRScreenSize *sizes;
short *rates;
/* find the smallest resolution that is at least as big as the user requested */
best = -1;
sizes = XRRConfigSizes(data->screen_config, &nsizes);
for (i = 0; i < nsizes; ++i) {
if (sizes[i].width < w || sizes[i].height < h) {
continue;
}
if (sizes[i].width == w && sizes[i].height == h) {
best = i;
break;
}
if (best == -1 ||
(sizes[i].width < sizes[best].width) ||
617
618
(sizes[i].width == sizes[best].width
&& sizes[i].height < sizes[best].height)) {
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
best = i;
}
}
if (best >= 0) {
best_rate = 0;
rates = XRRConfigRates(data->screen_config, best, &nrates);
for (i = 0; i < nrates; ++i) {
if (rates[i] == rate) {
best_rate = rate;
break;
}
if (!rate) {
/* Higher is better, right? */
if (rates[i] > best_rate) {
best_rate = rates[i];
}
} else {
637
if (SDL_abs(rates[i] - rate) < SDL_abs(best_rate - rate)) {
638
639
640
641
best_rate = rates[i];
}
}
}
642
643
644
645
XRRSetScreenConfigAndRate(display, data->screen_config,
RootWindow(display, data->screen), best,
data->saved_rotation, best_rate,
CurrentTime);
646
647
648
649
650
}
return;
}
#endif /* SDL_VIDEO_DRIVER_X11_XRANDR */
651
#if SDL_VIDEO_DRIVER_X11_XVIDMODE
652
if (data->use_vidmode) {
653
XF86VidModeModeInfo ** modes;
654
655
656
int i, nmodes;
int best;
657
if (XF86VidModeGetAllModeLines(display, data->screen, &nmodes, &modes)) {
658
659
660
661
662
663
664
best = -1;
for (i = 0; i < nmodes; ++i) {
if (modes[i]->hdisplay < w || modes[i]->vdisplay < h) {
continue;
}
if (best == -1 ||
(modes[i]->hdisplay < modes[best]->hdisplay) ||
665
666
(modes[i]->hdisplay == modes[best]->hdisplay
&& modes[i]->vdisplay < modes[best]->vdisplay)) {
667
668
669
670
671
672
673
best = i;
continue;
}
if ((modes[i]->hdisplay == modes[best]->hdisplay) &&
(modes[i]->vdisplay == modes[best]->vdisplay)) {
if (!rate) {
/* Higher is better, right? */
674
675
if (calculate_rate(modes[i]) >
calculate_rate(modes[best])) {
676
677
678
best = i;
}
} else {
679
680
if (SDL_abs(calculate_rate(modes[i]) - rate) <
SDL_abs(calculate_rate(modes[best]) - rate)) {
681
682
683
684
685
686
687
688
best = i;
}
}
}
}
if (best >= 0) {
#ifdef X11MODES_DEBUG
printf("Best Mode %d: %d x %d @ %d\n", best,
689
690
modes[best]->hdisplay, modes[best]->vdisplay,
calculate_rate(modes[best]));
692
XF86VidModeSwitchToMode(display, data->screen, modes[best]);
693
694
695
696
697
}
XFree(modes);
}
return;
}
698
#endif /* SDL_VIDEO_DRIVER_X11_XVIDMODE */
699
700
701
}
int
702
X11_SetDisplayMode(_THIS, SDL_VideoDisplay * sdl_display, SDL_DisplayMode * mode)
704
Display *display = ((SDL_VideoData *) _this->driverdata)->display;
705
SDL_DisplayData *data = (SDL_DisplayData *) sdl_display->driverdata;
706
707
708
set_best_resolution(display, data, mode->w, mode->h, mode->refresh_rate);
return 0;
709
710
711
712
713
714
715
716
}
void
X11_QuitModes(_THIS)
{
}
/* vi: set ts=4 sw=4 expandtab: */