libvo/x11_common.c

   1 /*
   2  * This file is part of MPlayer.
   3  *
   4  * MPlayer is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * MPlayer is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License along
  15  * with MPlayer; if not, write to the Free Software Foundation, Inc.,
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  17  */
  18
  19 #include <stdio.h>
  20 #include <stdlib.h>
  21 #include <math.h>
  22 #include <inttypes.h>
  23 #include <limits.h>
  24
  25 #include "config.h"
  26 #include "options.h"
  27 #include "mp_msg.h"
  28 #include "mp_fifo.h"
  29 #include "libavutil/common.h"
  30 #include "x11_common.h"
  31 #include "talloc.h"
  32
  33 #ifdef X11_FULLSCREEN
  34
  35 #include <string.h>
  36 #include <unistd.h>
  37 #include <assert.h>
  38
  39 #include "video_out.h"
  40 #include "aspect.h"
  41 #include "geometry.h"
  42 #include "osdep/timer.h"
  43
  44 #include <X11/Xmd.h>
  45 #include <X11/Xlib.h>
  46 #include <X11/Xutil.h>
  47 #include <X11/Xatom.h>
  48
  49 #ifdef CONFIG_XSS
  50 #include <X11/extensions/scrnsaver.h>
  51 #endif
  52
  53 #ifdef CONFIG_XDPMS
  54 #include <X11/extensions/dpms.h>
  55 #endif
  56
  57 #ifdef CONFIG_XINERAMA
  58 #include <X11/extensions/Xinerama.h>
  59 #endif
  60
  61 #ifdef CONFIG_XF86VM
  62 #include <X11/extensions/xf86vmode.h>
  63 #endif
  64
  65 #ifdef CONFIG_XF86XK
  66 #include <X11/XF86keysym.h>
  67 #endif
  68
  69 #ifdef CONFIG_XV
  70 #include <X11/extensions/Xv.h>
  71 #include <X11/extensions/Xvlib.h>
  72
  73 #include "subopt-helper.h"
  74 #endif
  75
  76 #include "input/input.h"
  77 #include "input/mouse.h"
  78
  79 #define WIN_LAYER_ONBOTTOM               2
  80 #define WIN_LAYER_NORMAL                 4
  81 #define WIN_LAYER_ONTOP                  6
  82 #define WIN_LAYER_ABOVE_DOCK             10
  83
  84 int fs_layer = WIN_LAYER_ABOVE_DOCK;
  85
  86 int stop_xscreensaver = 0;
  87
  88 static int dpms_disabled = 0;
  89
  90 char *mDisplayName = NULL;
  91
  92 char **vo_fstype_list;
  93
  94 /* 1 means that the WM is metacity (broken as hell) */
  95 int metacity_hack = 0;
  96
  97 #ifdef CONFIG_XF86VM
  98 XF86VidModeModeInfo **vidmodes = NULL;
  99 XF86VidModeModeLine modeline;
 100 #endif
 101
 102 static int vo_x11_get_fs_type(int supported);
 103 static void saver_off(Display *);
 104 static void saver_on(Display *);
 105
 106 /*
 107  * Sends the EWMH fullscreen state event.
 108  *
 109  * action: could be one of _NET_WM_STATE_REMOVE -- remove state
 110  *                         _NET_WM_STATE_ADD    -- add state
 111  *                         _NET_WM_STATE_TOGGLE -- toggle
 112  */
 113 void vo_x11_ewmh_fullscreen(struct vo_x11_state *x11, int action)
 114 {
 115     assert(action == _NET_WM_STATE_REMOVE ||
 116            action == _NET_WM_STATE_ADD || action == _NET_WM_STATE_TOGGLE);
 117
 118     if (x11->fs_type & vo_wm_FULLSCREEN)
 119     {
 120         XEvent xev;
 121
 122         /* init X event structure for _NET_WM_FULLSCREEN client message */
 123         xev.xclient.type = ClientMessage;
 124         xev.xclient.serial = 0;
 125         xev.xclient.send_event = True;
 126         xev.xclient.message_type = x11->XA_NET_WM_STATE;
 127         xev.xclient.window = x11->window;
 128         xev.xclient.format = 32;
 129         xev.xclient.data.l[0] = action;
 130         xev.xclient.data.l[1] = x11->XA_NET_WM_STATE_FULLSCREEN;
 131         xev.xclient.data.l[2] = 0;
 132         xev.xclient.data.l[3] = 0;
 133         xev.xclient.data.l[4] = 0;
 134
 135         /* finally send that damn thing */
 136         if (!XSendEvent(x11->display, DefaultRootWindow(x11->display), False,
 137                         SubstructureRedirectMask | SubstructureNotifyMask,
 138                         &xev))
 139         {
 140             mp_tmsg(MSGT_VO, MSGL_ERR, "\nX11: Couldn't send EWMH fullscreen event!\n");
 141         }
 142     }
 143 }
 144
 145 static void vo_hidecursor(Display * disp, Window win)
 146 {
 147     Cursor no_ptr;
 148     Pixmap bm_no;
 149     XColor black, dummy;
 150     Colormap colormap;
 151     const char bm_no_data[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
 152
 153     if (WinID == 0)
 154         return;                 // do not hide if playing on the root window
 155
 156     colormap = DefaultColormap(disp, DefaultScreen(disp));
 157     if ( !XAllocNamedColor(disp, colormap, "black", &black, &dummy) )
 158     {
 159         return; // color alloc failed, give up
 160     }
 161     bm_no = XCreateBitmapFromData(disp, win, bm_no_data, 8, 8);
 162     no_ptr = XCreatePixmapCursor(disp, bm_no, bm_no, &black, &black, 0, 0);
 163     XDefineCursor(disp, win, no_ptr);
 164     XFreeCursor(disp, no_ptr);
 165     if (bm_no != None)
 166         XFreePixmap(disp, bm_no);
 167     XFreeColors(disp,colormap,&black.pixel,1,0);
 168 }
 169
 170 static void vo_showcursor(Display * disp, Window win)
 171 {
 172     if (WinID == 0)
 173         return;
 174     XDefineCursor(disp, win, 0);
 175 }
 176
 177 static int x11_errorhandler(Display * display, XErrorEvent * event)
 178 {
 179 #define MSGLEN 60
 180     char msg[MSGLEN];
 181
 182     XGetErrorText(display, event->error_code, (char *) &msg, MSGLEN);
 183
 184     mp_msg(MSGT_VO, MSGL_ERR, "X11 error: %s\n", msg);
 185
 186     mp_msg(MSGT_VO, MSGL_V,
 187            "Type: %x, display: %p, resourceid: %lx, serial: %lx\n",
 188            event->type, event->display, event->resourceid, event->serial);
 189     mp_msg(MSGT_VO, MSGL_V,
 190            "Error code: %x, request code: %x, minor code: %x\n",
 191            event->error_code, event->request_code, event->minor_code);
 192
 193 //    abort();
 194     //exit_player("X11 error");
 195     return 0;
 196 #undef MSGLEN
 197 }
 198
 199 void fstype_help(void)
 200 {
 201     mp_tmsg(MSGT_VO, MSGL_INFO, "Available fullscreen layer change modes:\n");
 202     mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_FULL_SCREEN_TYPES\n");
 203
 204     mp_msg(MSGT_VO, MSGL_INFO, "    %-15s %s\n", "none",
 205            "don't set fullscreen window layer");
 206     mp_msg(MSGT_VO, MSGL_INFO, "    %-15s %s\n", "layer",
 207            "use _WIN_LAYER hint with default layer");
 208     mp_msg(MSGT_VO, MSGL_INFO, "    %-15s %s\n", "layer=<0..15>",
 209            "use _WIN_LAYER hint with a given layer number");
 210     mp_msg(MSGT_VO, MSGL_INFO, "    %-15s %s\n", "netwm",
 211            "force NETWM style");
 212     mp_msg(MSGT_VO, MSGL_INFO, "    %-15s %s\n", "above",
 213            "use _NETWM_STATE_ABOVE hint if available");
 214     mp_msg(MSGT_VO, MSGL_INFO, "    %-15s %s\n", "below",
 215            "use _NETWM_STATE_BELOW hint if available");
 216     mp_msg(MSGT_VO, MSGL_INFO, "    %-15s %s\n", "fullscreen",
 217            "use _NETWM_STATE_FULLSCREEN hint if available");
 218     mp_msg(MSGT_VO, MSGL_INFO, "    %-15s %s\n", "stays_on_top",
 219            "use _NETWM_STATE_STAYS_ON_TOP hint if available");
 220     mp_msg(MSGT_VO, MSGL_INFO,
 221            "You can also negate the settings with simply putting '-' in the beginning");
 222     mp_msg(MSGT_VO, MSGL_INFO, "\n");
 223 }
 224
 225 static void fstype_dump(int fstype)
 226 {
 227     if (fstype)
 228     {
 229         mp_msg(MSGT_VO, MSGL_V, "[x11] Current fstype setting honours");
 230         if (fstype & vo_wm_LAYER)
 231             mp_msg(MSGT_VO, MSGL_V, " LAYER");
 232         if (fstype & vo_wm_FULLSCREEN)
 233             mp_msg(MSGT_VO, MSGL_V, " FULLSCREEN");
 234         if (fstype & vo_wm_STAYS_ON_TOP)
 235             mp_msg(MSGT_VO, MSGL_V, " STAYS_ON_TOP");
 236         if (fstype & vo_wm_ABOVE)
 237             mp_msg(MSGT_VO, MSGL_V, " ABOVE");
 238         if (fstype & vo_wm_BELOW)
 239             mp_msg(MSGT_VO, MSGL_V, " BELOW");
 240         mp_msg(MSGT_VO, MSGL_V, " X atoms\n");
 241     } else
 242         mp_msg(MSGT_VO, MSGL_V,
 243                "[x11] Current fstype setting doesn't honour any X atoms\n");
 244 }
 245
 246 static int net_wm_support_state_test(struct vo_x11_state *x11, Atom atom)
 247 {
 248 #define NET_WM_STATE_TEST(x) { if (atom == x11->XA_NET_WM_STATE_##x) { mp_msg( MSGT_VO,MSGL_V, "[x11] Detected wm supports " #x " state.\n" ); return vo_wm_##x; } }
 249
 250     NET_WM_STATE_TEST(FULLSCREEN);
 251     NET_WM_STATE_TEST(ABOVE);
 252     NET_WM_STATE_TEST(STAYS_ON_TOP);
 253     NET_WM_STATE_TEST(BELOW);
 254     return 0;
 255 }
 256
 257 static int x11_get_property(struct vo_x11_state *x11, Atom type, Atom ** args,
 258                             unsigned long *nitems)
 259 {
 260     int format;
 261     unsigned long bytesafter;
 262
 263     return  Success ==
 264             XGetWindowProperty(x11->display, x11->rootwin, type, 0, 16384, False,
 265                                AnyPropertyType, &type, &format, nitems,
 266                                &bytesafter, (unsigned char **) args)
 267             && *nitems > 0;
 268 }
 269
 270 static int vo_wm_detect(struct vo *vo)
 271 {
 272     struct vo_x11_state *x11 = vo->x11;
 273     int i;
 274     int wm = 0;
 275     unsigned long nitems;
 276     Atom *args = NULL;
 277
 278     if (WinID >= 0)
 279         return 0;
 280
 281 // -- supports layers
 282     if (x11_get_property(x11, x11->XA_WIN_PROTOCOLS, &args, &nitems))
 283     {
 284         mp_msg(MSGT_VO, MSGL_V, "[x11] Detected wm supports layers.\n");
 285         for (i = 0; i < nitems; i++)
 286         {
 287             if (args[i] == x11->XA_WIN_LAYER)
 288             {
 289                 wm |= vo_wm_LAYER;
 290                 metacity_hack |= 1;
 291             } else
 292                 /* metacity is the only window manager I know which reports
 293                  * supporting only the _WIN_LAYER hint in _WIN_PROTOCOLS.
 294                  * (what's more support for it is broken) */
 295                 metacity_hack |= 2;
 296         }
 297         XFree(args);
 298         if (wm && (metacity_hack == 1))
 299         {
 300             // metacity claims to support layers, but it is not the truth :-)
 301             wm ^= vo_wm_LAYER;
 302             mp_msg(MSGT_VO, MSGL_V,
 303                    "[x11] Using workaround for Metacity bugs.\n");
 304         }
 305     }
 306 // --- netwm
 307     if (x11_get_property(x11, x11->XA_NET_SUPPORTED, &args, &nitems))
 308     {
 309         mp_msg(MSGT_VO, MSGL_V, "[x11] Detected wm supports NetWM.\n");
 310         for (i = 0; i < nitems; i++)
 311             wm |= net_wm_support_state_test(vo->x11, args[i]);
 312         XFree(args);
 313     }
 314
 315     if (wm == 0)
 316         mp_msg(MSGT_VO, MSGL_V, "[x11] Unknown wm type...\n");
 317     return wm;
 318 }
 319
 320 #define XA_INIT(x) x11->XA##x = XInternAtom(x11->display, #x, False)
 321 static void init_atoms(struct vo_x11_state *x11)
 322 {
 323     XA_INIT(_NET_SUPPORTED);
 324     XA_INIT(_NET_WM_STATE);
 325     XA_INIT(_NET_WM_STATE_FULLSCREEN);
 326     XA_INIT(_NET_WM_STATE_ABOVE);
 327     XA_INIT(_NET_WM_STATE_STAYS_ON_TOP);
 328     XA_INIT(_NET_WM_STATE_BELOW);
 329     XA_INIT(_NET_WM_PID);
 330     XA_INIT(_WIN_PROTOCOLS);
 331     XA_INIT(_WIN_LAYER);
 332     XA_INIT(_WIN_HINTS);
 333     XA_INIT(WM_PROTOCOLS);
 334     XA_INIT(WM_DELETE_WINDOW);
 335 }
 336
 337 void update_xinerama_info(struct vo *vo) {
 338     struct MPOpts *opts = vo->opts;
 339     xinerama_x = xinerama_y = 0;
 340 #ifdef CONFIG_XINERAMA
 341     if (xinerama_screen >= -1 && XineramaIsActive(vo->x11->display))
 342     {
 343         int screen = xinerama_screen;
 344         XineramaScreenInfo *screens;
 345         int num_screens;
 346
 347         screens = XineramaQueryScreens(vo->x11->display, &num_screens);
 348         if (screen >= num_screens)
 349             screen = num_screens - 1;
 350         if (screen == -1) {
 351             int x = vo->dx + vo->dwidth / 2;
 352             int y = vo->dy + vo->dheight / 2;
 353             for (screen = num_screens - 1; screen > 0; screen--) {
 354                int left = screens[screen].x_org;
 355                int right = left + screens[screen].width;
 356                int top = screens[screen].y_org;
 357                int bottom = top + screens[screen].height;
 358                if (left <= x && x <= right && top <= y && y <= bottom)
 359                    break;
 360             }
 361         }
 362         if (screen < 0)
 363             screen = 0;
 364         opts->vo_screenwidth = screens[screen].width;
 365         opts->vo_screenheight = screens[screen].height;
 366         xinerama_x = screens[screen].x_org;
 367         xinerama_y = screens[screen].y_org;
 368
 369         XFree(screens);
 370     }
 371 #endif
 372     aspect_save_screenres(vo, opts->vo_screenwidth, opts->vo_screenheight);
 373 }
 374
 375 int vo_init(struct vo *vo)
 376 {
 377     struct MPOpts *opts = vo->opts;
 378     struct vo_x11_state *x11 = vo->x11;
 379 // int       mScreen;
 380     int depth, bpp;
 381     unsigned int mask;
 382
 383 // char    * DisplayName = ":0.0";
 384 // Display * mDisplay;
 385     XImage *mXImage = NULL;
 386
 387 // Window    mRootWin;
 388     XWindowAttributes attribs;
 389     char *dispName;
 390
 391     if (vo_rootwin)
 392         WinID = 0; // use root window
 393
 394     if (x11->depthonscreen)
 395     {
 396         saver_off(x11->display);
 397         return 1;               // already called
 398     }
 399
 400     XSetErrorHandler(x11_errorhandler);
 401
 402 #if 0
 403     if (!mDisplayName)
 404         if (!(mDisplayName = getenv("DISPLAY")))
 405             mDisplayName = strdup(":0.0");
 406 #else
 407     dispName = XDisplayName(mDisplayName);
 408 #endif
 409
 410     mp_msg(MSGT_VO, MSGL_V, "X11 opening display: %s\n", dispName);
 411
 412     x11->display = XOpenDisplay(dispName);
 413     if (!x11->display)
 414     {
 415         mp_msg(MSGT_VO, MSGL_ERR,
 416                "vo: couldn't open the X11 display (%s)!\n", dispName);
 417         return 0;
 418     }
 419     x11->screen = DefaultScreen(x11->display);  // screen ID
 420     x11->rootwin = RootWindow(x11->display, x11->screen);   // root window ID
 421
 422     init_atoms(vo->x11);
 423
 424 #ifdef CONFIG_XF86VM
 425     {
 426         int clock;
 427
 428         XF86VidModeGetModeLine(x11->display, x11->screen, &clock, &modeline);
 429         if (!opts->vo_screenwidth)
 430             opts->vo_screenwidth = modeline.hdisplay;
 431         if (!opts->vo_screenheight)
 432             opts->vo_screenheight = modeline.vdisplay;
 433     }
 434 #endif
 435     {
 436         if (!opts->vo_screenwidth)
 437             opts->vo_screenwidth = DisplayWidth(x11->display, x11->screen);
 438         if (!opts->vo_screenheight)
 439             opts->vo_screenheight = DisplayHeight(x11->display, x11->screen);
 440     }
 441     // get color depth (from root window, or the best visual):
 442     XGetWindowAttributes(x11->display, x11->rootwin, &attribs);
 443     depth = attribs.depth;
 444
 445     if (depth != 15 && depth != 16 && depth != 24 && depth != 32)
 446     {
 447         Visual *visual;
 448
 449         depth = vo_find_depth_from_visuals(x11->display, x11->screen, &visual);
 450         if (depth != -1)
 451             mXImage = XCreateImage(x11->display, visual, depth, ZPixmap,
 452                                    0, NULL, 1, 1, 8, 1);
 453     } else
 454         mXImage =
 455             XGetImage(x11->display, x11->rootwin, 0, 0, 1, 1, AllPlanes, ZPixmap);
 456
 457     x11->depthonscreen = depth;   // display depth on screen
 458
 459     // get bits/pixel from XImage structure:
 460     if (mXImage == NULL)
 461     {
 462         mask = 0;
 463     } else
 464     {
 465         /*
 466          * for the depth==24 case, the XImage structures might use
 467          * 24 or 32 bits of data per pixel.  The x11->depthonscreen
 468          * field stores the amount of data per pixel in the
 469          * XImage structure!
 470          *
 471          * Maybe we should rename vo_depthonscreen to (or add) vo_bpp?
 472          */
 473         bpp = mXImage->bits_per_pixel;
 474         if ((x11->depthonscreen + 7) / 8 != (bpp + 7) / 8)
 475             x11->depthonscreen = bpp;     // by A'rpi
 476         mask =
 477             mXImage->red_mask | mXImage->green_mask | mXImage->blue_mask;
 478         mp_msg(MSGT_VO, MSGL_V,
 479                "vo: X11 color mask:  %X  (R:%lX G:%lX B:%lX)\n", mask,
 480                mXImage->red_mask, mXImage->green_mask, mXImage->blue_mask);
 481         XDestroyImage(mXImage);
 482     }
 483     if (((x11->depthonscreen + 7) / 8) == 2)
 484     {
 485         if (mask == 0x7FFF)
 486             x11->depthonscreen = 15;
 487         else if (mask == 0xFFFF)
 488             x11->depthonscreen = 16;
 489     }
 490 // XCloseDisplay( mDisplay );
 491 /* slightly improved local display detection AST */
 492     if (strncmp(dispName, "unix:", 5) == 0)
 493         dispName += 4;
 494     else if (strncmp(dispName, "localhost:", 10) == 0)
 495         dispName += 9;
 496     if (*dispName == ':' && atoi(dispName + 1) < 10)
 497         x11->display_is_local = 1;
 498     else
 499         x11->display_is_local = 0;
 500     mp_msg(MSGT_VO, MSGL_V,
 501            "vo: X11 running at %dx%d with depth %d and %d bpp (\"%s\" => %s display)\n",
 502            opts->vo_screenwidth, opts->vo_screenheight, depth, x11->depthonscreen,
 503            dispName, x11->display_is_local ? "local" : "remote");
 504
 505     x11->wm_type = vo_wm_detect(vo);
 506
 507     x11->fs_type = vo_x11_get_fs_type(x11->wm_type);
 508
 509     fstype_dump(x11->fs_type);
 510
 511     saver_off(x11->display);
 512     return 1;
 513 }
 514
 515 void vo_uninit(struct vo_x11_state *x11)
 516 {
 517     if (!x11->display)
 518     {
 519         mp_msg(MSGT_VO, MSGL_V,
 520                "vo: x11 uninit called but X11 not initialized..\n");
 521     } else {
 522         mp_msg(MSGT_VO, MSGL_V, "vo: uninit ...\n");
 523         XSetErrorHandler(NULL);
 524         XCloseDisplay(x11->display);
 525         x11->depthonscreen = 0;
 526         x11->display = NULL;
 527     }
 528     talloc_free(x11);
 529 }
 530
 531 #include "osdep/keycodes.h"
 532 #include "wskeys.h"
 533
 534 #ifdef XF86XK_AudioPause
 535 static const struct mp_keymap keysym_map[] = {
 536     {XF86XK_MenuKB, KEY_MENU},
 537     {XF86XK_AudioPlay, KEY_PLAY}, {XF86XK_AudioPause, KEY_PAUSE}, {XF86XK_AudioStop, KEY_STOP},
 538     {XF86XK_AudioPrev, KEY_PREV}, {XF86XK_AudioNext, KEY_NEXT},
 539     {XF86XK_AudioMute, KEY_MUTE}, {XF86XK_AudioLowerVolume, KEY_VOLUME_DOWN}, {XF86XK_AudioRaiseVolume, KEY_VOLUME_UP},
 540     {0, 0}
 541 };
 542
 543 static void vo_x11_putkey_ext(struct vo *vo, int keysym)
 544 {
 545     struct mp_fifo *f = vo->key_fifo;
 546     int mpkey = lookup_keymap_table(keysym_map, keysym);
 547     if (mpkey)
 548         mplayer_put_key(f, mpkey);
 549 }
 550 #endif
 551
 552 static const struct mp_keymap keymap[] = {
 553     // special keys
 554     {wsEscape, KEY_ESC}, {wsBackSpace, KEY_BS}, {wsTab, KEY_TAB}, {wsEnter, KEY_ENTER},
 555
 556     // cursor keys
 557     {wsLeft, KEY_LEFT}, {wsRight, KEY_RIGHT}, {wsUp, KEY_UP}, {wsDown, KEY_DOWN},
 558
 559     // navigation block
 560     {wsInsert, KEY_INSERT}, {wsDelete, KEY_DELETE}, {wsHome, KEY_HOME}, {wsEnd, KEY_END},
 561     {wsPageUp, KEY_PAGE_UP}, {wsPageDown, KEY_PAGE_DOWN},
 562
 563     // F-keys
 564     {wsF1, KEY_F+1}, {wsF2, KEY_F+2}, {wsF3, KEY_F+3}, {wsF4, KEY_F+4},
 565     {wsF5, KEY_F+5}, {wsF6, KEY_F+6}, {wsF7, KEY_F+7}, {wsF8, KEY_F+8},
 566     {wsF9, KEY_F+9}, {wsF10, KEY_F+10}, {wsF11, KEY_F+11}, {wsF12, KEY_F+12},
 567
 568     // numpad independent of numlock
 569     {wsGrayMinus, '-'}, {wsGrayPlus, '+'}, {wsGrayMul, '*'}, {wsGrayDiv, '/'},
 570     {wsGrayEnter, KEY_KPENTER},
 571
 572     // numpad with numlock
 573     {wsGray0, KEY_KP0}, {wsGray1, KEY_KP1}, {wsGray2, KEY_KP2},
 574     {wsGray3, KEY_KP3}, {wsGray4, KEY_KP4}, {wsGray5, KEY_KP5},
 575     {wsGray6, KEY_KP6}, {wsGray7, KEY_KP7}, {wsGray8, KEY_KP8},
 576     {wsGray9, KEY_KP9}, {wsGrayDecimal, KEY_KPDEC},
 577
 578     // numpad without numlock
 579     {wsGrayInsert, KEY_KPINS}, {wsGrayEnd, KEY_KP1}, {wsGrayDown, KEY_KP2},
 580     {wsGrayPgDn, KEY_KP3}, {wsGrayLeft, KEY_KP4}, {wsGray5Dup, KEY_KP5},
 581     {wsGrayRight, KEY_KP6}, {wsGrayHome, KEY_KP7}, {wsGrayUp, KEY_KP8},
 582     {wsGrayPgUp, KEY_KP9}, {wsGrayDelete, KEY_KPDEL},
 583
 584     {0, 0}
 585 };
 586
 587 void vo_x11_putkey(struct vo *vo, int key)
 588 {
 589     static const char *passthrough_keys = " -+*/<>`~!@#$%^&()_{}:;\"\',.?\\|=[]";
 590     int mpkey = 0;
 591     if ((key >= 'a' && key <= 'z') ||
 592         (key >= 'A' && key <= 'Z') ||
 593         (key >= '0' && key <= '9') ||
 594         (key >  0   && key <  256 && strchr(passthrough_keys, key)))
 595         mpkey = key;
 596
 597     if (!mpkey)
 598         mpkey = lookup_keymap_table(keymap, key);
 599
 600     if (mpkey)
 601         mplayer_put_key(vo->key_fifo, mpkey);
 602 }
 603
 604
 605 // ----- Motif header: -------
 606
 607 #define MWM_HINTS_FUNCTIONS     (1L << 0)
 608 #define MWM_HINTS_DECORATIONS   (1L << 1)
 609 #define MWM_HINTS_INPUT_MODE    (1L << 2)
 610 #define MWM_HINTS_STATUS        (1L << 3)
 611
 612 #define MWM_FUNC_ALL            (1L << 0)
 613 #define MWM_FUNC_RESIZE         (1L << 1)
 614 #define MWM_FUNC_MOVE           (1L << 2)
 615 #define MWM_FUNC_MINIMIZE       (1L << 3)
 616 #define MWM_FUNC_MAXIMIZE       (1L << 4)
 617 #define MWM_FUNC_CLOSE          (1L << 5)
 618
 619 #define MWM_DECOR_ALL           (1L << 0)
 620 #define MWM_DECOR_BORDER        (1L << 1)
 621 #define MWM_DECOR_RESIZEH       (1L << 2)
 622 #define MWM_DECOR_TITLE         (1L << 3)
 623 #define MWM_DECOR_MENU          (1L << 4)
 624 #define MWM_DECOR_MINIMIZE      (1L << 5)
 625 #define MWM_DECOR_MAXIMIZE      (1L << 6)
 626
 627 #define MWM_INPUT_MODELESS 0
 628 #define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
 629 #define MWM_INPUT_SYSTEM_MODAL 2
 630 #define MWM_INPUT_FULL_APPLICATION_MODAL 3
 631 #define MWM_INPUT_APPLICATION_MODAL MWM_INPUT_PRIMARY_APPLICATION_MODAL
 632
 633 #define MWM_TEAROFF_WINDOW      (1L<<0)
 634
 635 typedef struct
 636 {
 637     long flags;
 638     long functions;
 639     long decorations;
 640     long input_mode;
 641     long state;
 642 } MotifWmHints;
 643
 644 static MotifWmHints vo_MotifWmHints;
 645 static Atom vo_MotifHints = None;
 646
 647 void vo_x11_decoration(struct vo *vo, int d)
 648 {
 649     struct vo_x11_state *x11 = vo->x11;
 650     Atom mtype;
 651     int mformat;
 652     unsigned long mn, mb;
 653
 654     if (!WinID)
 655         return;
 656
 657     if (vo_fsmode & 8)
 658     {
 659         XSetTransientForHint(x11->display, x11->window,
 660                              RootWindow(x11->display, x11->screen));
 661     }
 662
 663     vo_MotifHints = XInternAtom(x11->display, "_MOTIF_WM_HINTS", 0);
 664     if (vo_MotifHints != None)
 665     {
 666         if (!d)
 667         {
 668             MotifWmHints *mhints = NULL;
 669
 670             XGetWindowProperty(x11->display, x11->window,
 671                                vo_MotifHints, 0, 20, False,
 672                                vo_MotifHints, &mtype, &mformat, &mn,
 673                                &mb, (unsigned char **) &mhints);
 674             if (mhints)
 675             {
 676                 if (mhints->flags & MWM_HINTS_DECORATIONS)
 677                     x11->olddecor = mhints->decorations;
 678                 if (mhints->flags & MWM_HINTS_FUNCTIONS)
 679                     x11->oldfuncs = mhints->functions;
 680                 XFree(mhints);
 681             }
 682         }
 683
 684         memset(&vo_MotifWmHints, 0, sizeof(MotifWmHints));
 685         vo_MotifWmHints.flags =
 686             MWM_HINTS_FUNCTIONS | MWM_HINTS_DECORATIONS;
 687         if (d)
 688         {
 689             vo_MotifWmHints.functions = x11->oldfuncs;
 690             d = x11->olddecor;
 691         }
 692 #if 0
 693         vo_MotifWmHints.decorations =
 694             d | ((vo_fsmode & 2) ? 0 : MWM_DECOR_MENU);
 695 #else
 696         vo_MotifWmHints.decorations =
 697             d | ((vo_fsmode & 2) ? MWM_DECOR_MENU : 0);
 698 #endif
 699         XChangeProperty(x11->display, x11->window, vo_MotifHints,
 700                         vo_MotifHints, 32,
 701                         PropModeReplace,
 702                         (unsigned char *) &vo_MotifWmHints,
 703                         (vo_fsmode & 4) ? 4 : 5);
 704     }
 705 }
 706
 707 void vo_x11_classhint(struct vo *vo, Window window, const char *name)
 708 {
 709     struct MPOpts *opts = vo->opts;
 710     struct vo_x11_state *x11 = vo->x11;
 711     XClassHint wmClass;
 712     pid_t pid = getpid();
 713
 714     wmClass.res_name = opts->vo_winname ? opts->vo_winname : name;
 715     wmClass.res_class = "MPlayer";
 716     XSetClassHint(x11->display, window, &wmClass);
 717     XChangeProperty(x11->display, window, x11->XA_NET_WM_PID, XA_CARDINAL,
 718                     32, PropModeReplace, (unsigned char *) &pid, 1);
 719 }
 720
 721 void vo_x11_uninit(struct vo *vo)
 722 {
 723     struct vo_x11_state *x11 = vo->x11;
 724     saver_on(x11->display);
 725     if (x11->window != None)
 726         vo_showcursor(x11->display, x11->window);
 727
 728     if (x11->f_gc != None)
 729     {
 730         XFreeGC(vo->x11->display, x11->f_gc);
 731         x11->f_gc = None;
 732     }
 733     {
 734         if (x11->vo_gc != None)
 735         {
 736             XSetBackground(vo->x11->display, x11->vo_gc, 0);
 737             XFreeGC(vo->x11->display, x11->vo_gc);
 738             x11->vo_gc = None;
 739         }
 740         if (x11->window != None)
 741         {
 742             XClearWindow(x11->display, x11->window);
 743             if (WinID < 0)
 744             {
 745                 XEvent xev;
 746
 747                 XUnmapWindow(x11->display, x11->window);
 748                 XSelectInput(x11->display, x11->window, StructureNotifyMask);
 749                 XDestroyWindow(x11->display, x11->window);
 750                 do
 751                 {
 752                     XNextEvent(x11->display, &xev);
 753                 }
 754                 while (xev.type != DestroyNotify
 755                        || xev.xdestroywindow.event != x11->window);
 756             }
 757             x11->window = None;
 758         }
 759         vo_fs = 0;
 760         x11->vo_old_width = x11->vo_old_height = 0;
 761         x11->last_video_width = 0;
 762         x11->last_video_height = 0;
 763         x11->size_changed_during_fs = false;
 764     }
 765 }
 766
 767 static int check_resize(struct vo *vo)
 768 {
 769     int old_w = vo->dwidth, old_h = vo->dheight;
 770     int old_x = vo->dx, old_y = vo->dy;
 771     int rc = 0;
 772     vo_x11_update_geometry(vo);
 773     if (vo->dwidth != old_w || vo->dheight != old_h)
 774         rc |= VO_EVENT_RESIZE;
 775     if (vo->dx     != old_x || vo->dy      != old_y)
 776         rc |= VO_EVENT_MOVE;
 777     return rc;
 778 }
 779
 780 int vo_x11_check_events(struct vo *vo)
 781 {
 782     struct vo_x11_state *x11 = vo->x11;
 783     Display *display = vo->x11->display;
 784     int ret = 0;
 785     XEvent Event;
 786     char buf[100];
 787     KeySym keySym;
 788
 789     if (x11->vo_mouse_autohide && x11->mouse_waiting_hide &&
 790                                  (GetTimerMS() - x11->mouse_timer >= 1000)) {
 791         vo_hidecursor(display, x11->window);
 792         x11->mouse_waiting_hide = 0;
 793     }
 794
 795     if (WinID > 0)
 796         ret |= check_resize(vo);
 797     while (XPending(display))
 798     {
 799         XNextEvent(display, &Event);
 800 //       printf("\rEvent.type=%X  \n",Event.type);
 801         switch (Event.type)
 802         {
 803             case Expose:
 804                 ret |= VO_EVENT_EXPOSE;
 805                 break;
 806             case ConfigureNotify:
 807                 if (x11->window == None)
 808                     break;
 809                 ret |= check_resize(vo);
 810                 break;
 811             case KeyPress:
 812                 {
 813                     int key;
 814
 815                     XLookupString(&Event.xkey, buf, sizeof(buf), &keySym,
 816                                   &x11->compose_status);
 817 #ifdef XF86XK_AudioPause
 818                     vo_x11_putkey_ext(vo, keySym);
 819 #endif
 820                     key =
 821                         ((keySym & 0xff00) !=
 822                          0 ? ((keySym & 0x00ff) + 256) : (keySym));
 823                     vo_x11_putkey(vo, key);
 824                     ret |= VO_EVENT_KEYPRESS;
 825                 }
 826                 break;
 827             case MotionNotify:
 828                     vo_mouse_movement(vo, Event.xmotion.x, Event.xmotion.y);
 829
 830                 if (x11->vo_mouse_autohide)
 831                 {
 832                     vo_showcursor(display, x11->window);
 833                     x11->mouse_waiting_hide = 1;
 834                     x11->mouse_timer = GetTimerMS();
 835                 }
 836                 break;
 837             case ButtonPress:
 838                 if (x11->vo_mouse_autohide)
 839                 {
 840                     vo_showcursor(display, x11->window);
 841                     x11->mouse_waiting_hide = 1;
 842                     x11->mouse_timer = GetTimerMS();
 843                 }
 844                 mplayer_put_key(vo->key_fifo,
 845                                 (MOUSE_BTN0 + Event.xbutton.button - 1)
 846                                 | MP_KEY_DOWN);
 847                 break;
 848             case ButtonRelease:
 849                 if (x11->vo_mouse_autohide)
 850                 {
 851                     vo_showcursor(display, x11->window);
 852                     x11->mouse_waiting_hide = 1;
 853                     x11->mouse_timer = GetTimerMS();
 854                 }
 855                 mplayer_put_key(vo->key_fifo,
 856                                 MOUSE_BTN0 + Event.xbutton.button - 1);
 857                 break;
 858             case PropertyNotify:
 859                 {
 860                     char *name =
 861                         XGetAtomName(display, Event.xproperty.atom);
 862
 863                     if (!name)
 864                         break;
 865
 866 //          fprintf(stderr,"[ws] PropertyNotify ( 0x%x ) %s ( 0x%x )\n",vo_window,name,Event.xproperty.atom );
 867
 868                     XFree(name);
 869                 }
 870                 break;
 871             case MapNotify:
 872                 x11->vo_hint.win_gravity = x11->old_gravity;
 873                 XSetWMNormalHints(display, x11->window, &x11->vo_hint);
 874                 x11->fs_flip = 0;
 875                 break;
 876             case DestroyNotify:
 877                 mp_msg(MSGT_VO, MSGL_WARN, "Our window was destroyed, exiting\n");
 878                 mplayer_put_key(vo->key_fifo, KEY_CLOSE_WIN);
 879                 break;
 880             case ClientMessage:
 881                 if (Event.xclient.message_type == x11->XAWM_PROTOCOLS &&
 882                     Event.xclient.data.l[0] == x11->XAWM_DELETE_WINDOW)
 883                     mplayer_put_key(vo->key_fifo, KEY_CLOSE_WIN);
 884                 break;
 885         }
 886     }
 887     return ret;
 888 }
 889
 890 /**
 891  * \brief sets the size and position of the non-fullscreen window.
 892  */
 893 static void vo_x11_nofs_sizepos(struct vo *vo, int x, int y,
 894                                 int width, int height)
 895 {
 896     struct vo_x11_state *x11 = vo->x11;
 897     if (width == x11->last_video_width && height == x11->last_video_height) {
 898         if (!vo->opts->force_window_position && !x11->size_changed_during_fs)
 899             return;
 900     } else if (vo_fs)
 901         x11->size_changed_during_fs = true;
 902     x11->last_video_height = height;
 903     x11->last_video_width = width;
 904     vo_x11_sizehint(vo, x, y, width, height, 0);
 905   if (vo_fs) {
 906     x11->vo_old_x = x;
 907     x11->vo_old_y = y;
 908     x11->vo_old_width = width;
 909     x11->vo_old_height = height;
 910   }
 911   else
 912   {
 913     vo->dwidth = width;
 914     vo->dheight = height;
 915     if (vo->opts->force_window_position)
 916         XMoveResizeWindow(vo->x11->display, vo->x11->window, x, y, width,
 917                           height);
 918     else
 919         XResizeWindow(vo->x11->display, vo->x11->window, width, height);
 920   }
 921 }
 922
 923 void vo_x11_sizehint(struct vo *vo, int x, int y, int width, int height, int max)
 924 {
 925     struct vo_x11_state *x11 = vo->x11;
 926     x11->vo_hint.flags = 0;
 927     if (vo_keepaspect)
 928     {
 929         x11->vo_hint.flags |= PAspect;
 930         x11->vo_hint.min_aspect.x = width;
 931         x11->vo_hint.min_aspect.y = height;
 932         x11->vo_hint.max_aspect.x = width;
 933         x11->vo_hint.max_aspect.y = height;
 934     }
 935
 936     x11->vo_hint.flags |= PPosition | PSize;
 937     x11->vo_hint.x = x;
 938     x11->vo_hint.y = y;
 939     x11->vo_hint.width = width;
 940     x11->vo_hint.height = height;
 941     if (max)
 942     {
 943         x11->vo_hint.flags |= PMaxSize;
 944         x11->vo_hint.max_width = width;
 945         x11->vo_hint.max_height = height;
 946     } else
 947     {
 948         x11->vo_hint.max_width = 0;
 949         x11->vo_hint.max_height = 0;
 950     }
 951
 952     // Set minimum height/width to 4 to avoid off-by-one errors
 953     // and because mga_vid requires a minimal size of 4 pixels.
 954     x11->vo_hint.flags |= PMinSize;
 955     x11->vo_hint.min_width = x11->vo_hint.min_height = 4;
 956
 957     // Set the base size. A window manager might display the window
 958     // size to the user relative to this.
 959     // Setting these to width/height might be nice, but e.g. fluxbox can't handle it.
 960     x11->vo_hint.flags |= PBaseSize;
 961     x11->vo_hint.base_width = 0 /*width*/;
 962     x11->vo_hint.base_height = 0 /*height*/;
 963
 964     x11->vo_hint.flags |= PWinGravity;
 965     x11->vo_hint.win_gravity = StaticGravity;
 966     XSetWMNormalHints(x11->display, x11->window, &x11->vo_hint);
 967 }
 968
 969 static int vo_x11_get_gnome_layer(struct vo_x11_state *x11, Window win)
 970 {
 971     Atom type;
 972     int format;
 973     unsigned long nitems;
 974     unsigned long bytesafter;
 975     unsigned short *args = NULL;
 976
 977     if (XGetWindowProperty(x11->display, win, x11->XA_WIN_LAYER, 0, 16384,
 978                            False, AnyPropertyType, &type, &format, &nitems,
 979                            &bytesafter,
 980                            (unsigned char **) &args) == Success
 981         && nitems > 0 && args)
 982     {
 983         mp_msg(MSGT_VO, MSGL_V, "[x11] original window layer is %d.\n",
 984                *args);
 985         return *args;
 986     }
 987     return WIN_LAYER_NORMAL;
 988 }
 989
 990 //
 991 static Window vo_x11_create_smooth_window(struct vo_x11_state *x11, Window mRoot,
 992                                    Visual * vis, int x, int y,
 993                                    unsigned int width, unsigned int height,
 994                                    int depth, Colormap col_map)
 995 {
 996     unsigned long xswamask = CWBorderPixel;
 997     XSetWindowAttributes xswa;
 998     Window ret_win;
 999
1000     if (col_map != CopyFromParent)
1001     {
1002         xswa.colormap = col_map;
1003         xswamask |= CWColormap;
1004     }
1005     xswa.background_pixel = 0;
1006     xswa.border_pixel = 0;
1007     xswa.backing_store = NotUseful;
1008     xswa.bit_gravity = StaticGravity;
1009
1010     ret_win =
1011         XCreateWindow(x11->display, x11->rootwin, x, y, width, height, 0, depth,
1012                       CopyFromParent, vis, xswamask, &xswa);
1013     XSetWMProtocols(x11->display, ret_win, &x11->XAWM_DELETE_WINDOW, 1);
1014     if (x11->f_gc == None)
1015         x11->f_gc = XCreateGC(x11->display, ret_win, 0, 0);
1016     XSetForeground(x11->display, x11->f_gc, 0);
1017
1018     return ret_win;
1019 }
1020
1021 /**
1022  * \brief create and setup a window suitable for display
1023  * \param vis Visual to use for creating the window
1024  * \param x x position of window
1025  * \param y y position of window
1026  * \param width width of window
1027  * \param height height of window
1028  * \param flags flags for window creation.
1029  *              Only VOFLAG_FULLSCREEN is supported so far.
1030  * \param col_map Colourmap for window or CopyFromParent if a specific colormap isn't needed
1031  * \param classname name to use for the classhint
1032  * \param title title for the window
1033  *
1034  * This also does the grunt-work like setting Window Manager hints etc.
1035  * If vo_window is already set it just moves and resizes it.
1036  */
1037 void vo_x11_create_vo_window(struct vo *vo, XVisualInfo *vis, int x, int y,
1038                              unsigned int width, unsigned int height, int flags,
1039                              Colormap col_map,
1040                              const char *classname, const char *title)
1041 {
1042   struct MPOpts *opts = vo->opts;
1043   struct vo_x11_state *x11 = vo->x11;
1044   Display *mDisplay = vo->x11->display;
1045   XGCValues xgcv;
1046   if (WinID >= 0) {
1047     vo_fs = flags & VOFLAG_FULLSCREEN;
1048     x11->window = WinID ? (Window)WinID : x11->rootwin;
1049     if (col_map != CopyFromParent) {
1050       unsigned long xswamask = CWColormap;
1051       XSetWindowAttributes xswa;
1052       xswa.colormap = col_map;
1053       XChangeWindowAttributes(mDisplay, x11->window, xswamask, &xswa);
1054       XInstallColormap(mDisplay, col_map);
1055     }
1056     if (WinID) {
1057         // Expose events can only really be handled by us, so request them.
1058         vo_x11_selectinput_witherr(mDisplay, x11->window, ExposureMask);
1059     } else
1060         // Do not capture events since it might break the parent application
1061         // if it relies on events being forwarded to the parent of WinID.
1062         // It also is consistent with the w32_common.c code.
1063         vo_x11_selectinput_witherr(mDisplay, x11->window,
1064           StructureNotifyMask | KeyPressMask | PointerMotionMask |
1065           ButtonPressMask | ButtonReleaseMask | ExposureMask);
1066
1067     vo_x11_update_geometry(vo);
1068     goto final;
1069   }
1070   if (x11->window == None) {
1071     vo_fs = 0;
1072     vo->dwidth = width;
1073     vo->dheight = height;
1074     x11->window = vo_x11_create_smooth_window(x11, x11->rootwin, vis->visual,
1075                       x, y, width, height, vis->depth, col_map);
1076     x11->window_state = VOFLAG_HIDDEN;
1077   }
1078   if (flags & VOFLAG_HIDDEN)
1079     goto final;
1080   if (x11->window_state & VOFLAG_HIDDEN) {
1081     XSizeHints hint;
1082     XEvent xev;
1083     x11->window_state &= ~VOFLAG_HIDDEN;
1084     vo_x11_classhint(vo, x11->window, classname);
1085     XStoreName(mDisplay, x11->window, title);
1086     vo_hidecursor(mDisplay, x11->window);
1087     XSelectInput(mDisplay, x11->window, StructureNotifyMask);
1088     hint.x = x; hint.y = y;
1089     hint.width = width; hint.height = height;
1090     hint.flags = PSize;
1091     if (geometry_xy_changed)
1092       hint.flags |= PPosition;
1093     XSetStandardProperties(mDisplay, x11->window, title, title, None, NULL, 0, &hint);
1094     if (!vo_border) vo_x11_decoration(vo, 0);
1095     // map window
1096     XMapWindow(mDisplay, x11->window);
1097     vo_x11_clearwindow(vo, x11->window);
1098     // wait for map
1099     do {
1100       XNextEvent(mDisplay, &xev);
1101     } while (xev.type != MapNotify || xev.xmap.event != x11->window);
1102     XSelectInput(mDisplay, x11->window, NoEventMask);
1103     XSync(mDisplay, False);
1104     vo_x11_selectinput_witherr(mDisplay, x11->window,
1105           StructureNotifyMask | KeyPressMask | PointerMotionMask |
1106           ButtonPressMask | ButtonReleaseMask | ExposureMask);
1107   }
1108   if (opts->vo_ontop) vo_x11_setlayer(vo, x11->window, opts->vo_ontop);
1109   if (!geometry_xy_changed)
1110     vo_x11_update_geometry(vo);
1111   vo_x11_nofs_sizepos(vo, vo->dx, vo->dy, width, height);
1112   if (!!vo_fs != !!(flags & VOFLAG_FULLSCREEN))
1113     vo_x11_fullscreen(vo);
1114   else if (vo_fs) {
1115     // if we are already in fullscreen do not switch back and forth, just
1116     // set the size values right.
1117     vo->dwidth  = vo->opts->vo_screenwidth;
1118     vo->dheight = vo->opts->vo_screenheight;
1119   }
1120 final:
1121   if (x11->vo_gc != None)
1122     XFreeGC(mDisplay, x11->vo_gc);
1123   x11->vo_gc = XCreateGC(mDisplay, x11->window, GCForeground, &xgcv);
1124   XSync(mDisplay, False);
1125   x11->vo_mouse_autohide = 1;
1126 }
1127
1128 void vo_x11_clearwindow_part(struct vo *vo, Window vo_window,
1129                              int img_width, int img_height, int use_fs)
1130 {
1131     struct vo_x11_state *x11 = vo->x11;
1132     struct MPOpts *opts = vo->opts;
1133     Display *mDisplay = vo->x11->display;
1134     int u_dheight, u_dwidth, left_ov, left_ov2;
1135
1136     if (x11->f_gc == None)
1137         return;
1138
1139     u_dheight = use_fs ? opts->vo_screenheight : vo->dheight;
1140     u_dwidth = use_fs ? opts->vo_screenwidth : vo->dwidth;
1141     if ((u_dheight <= img_height) && (u_dwidth <= img_width))
1142         return;
1143
1144     left_ov = (u_dheight - img_height) / 2;
1145     left_ov2 = (u_dwidth - img_width) / 2;
1146
1147     XFillRectangle(mDisplay, vo_window, x11->f_gc, 0, 0, u_dwidth, left_ov);
1148     XFillRectangle(mDisplay, vo_window, x11->f_gc, 0, u_dheight - left_ov - 1,
1149                    u_dwidth, left_ov + 1);
1150
1151     if (u_dwidth > img_width)
1152     {
1153         XFillRectangle(mDisplay, vo_window, x11->f_gc, 0, left_ov, left_ov2,
1154                        img_height);
1155         XFillRectangle(mDisplay, vo_window, x11->f_gc, u_dwidth - left_ov2 - 1,
1156                        left_ov, left_ov2 + 1, img_height);
1157     }
1158
1159     XFlush(mDisplay);
1160 }
1161
1162 void vo_x11_clearwindow(struct vo *vo, Window vo_window)
1163 {
1164     struct vo_x11_state *x11 = vo->x11;
1165     struct MPOpts *opts = vo->opts;
1166     if (x11->f_gc == None)
1167         return;
1168     XFillRectangle(x11->display, vo_window, x11->f_gc, 0, 0,
1169                    opts->vo_screenwidth, opts->vo_screenheight);
1170     //
1171     XFlush(x11->display);
1172 }
1173
1174
1175 void vo_x11_setlayer(struct vo *vo, Window vo_window, int layer)
1176 {
1177     struct vo_x11_state *x11 = vo->x11;
1178     if (WinID >= 0)
1179         return;
1180
1181     if (x11->fs_type & vo_wm_LAYER)
1182     {
1183         XClientMessageEvent xev;
1184
1185         if (!x11->orig_layer)
1186             x11->orig_layer = vo_x11_get_gnome_layer(x11, vo_window);
1187
1188         memset(&xev, 0, sizeof(xev));
1189         xev.type = ClientMessage;
1190         xev.display = x11->display;
1191         xev.window = vo_window;
1192         xev.message_type = x11->XA_WIN_LAYER;
1193         xev.format = 32;
1194         xev.data.l[0] = layer ? fs_layer : x11->orig_layer;  // if not fullscreen, stay on default layer
1195         xev.data.l[1] = CurrentTime;
1196         mp_msg(MSGT_VO, MSGL_V,
1197                "[x11] Layered style stay on top (layer %ld).\n",
1198                xev.data.l[0]);
1199         XSendEvent(x11->display, x11->rootwin, False, SubstructureNotifyMask,
1200                    (XEvent *) & xev);
1201     } else if (x11->fs_type & vo_wm_NETWM)
1202     {
1203         XClientMessageEvent xev;
1204         char *state;
1205
1206         memset(&xev, 0, sizeof(xev));
1207         xev.type = ClientMessage;
1208         xev.message_type = x11->XA_NET_WM_STATE;
1209         xev.display = x11->display;
1210         xev.window = vo_window;
1211         xev.format = 32;
1212         xev.data.l[0] = layer;
1213
1214         if (x11->fs_type & vo_wm_STAYS_ON_TOP)
1215             xev.data.l[1] = x11->XA_NET_WM_STATE_STAYS_ON_TOP;
1216         else if (x11->fs_type & vo_wm_ABOVE)
1217             xev.data.l[1] = x11->XA_NET_WM_STATE_ABOVE;
1218         else if (x11->fs_type & vo_wm_FULLSCREEN)
1219             xev.data.l[1] = x11->XA_NET_WM_STATE_FULLSCREEN;
1220         else if (x11->fs_type & vo_wm_BELOW)
1221             // This is not fallback. We can safely assume that the situation
1222             // where only NETWM_STATE_BELOW is supported doesn't exist.
1223             xev.data.l[1] = x11->XA_NET_WM_STATE_BELOW;
1224
1225         XSendEvent(x11->display, x11->rootwin, False, SubstructureRedirectMask,
1226                    (XEvent *) & xev);
1227         state = XGetAtomName(x11->display, xev.data.l[1]);
1228         mp_msg(MSGT_VO, MSGL_V,
1229                "[x11] NET style stay on top (layer %d). Using state %s.\n",
1230                layer, state);
1231         XFree(state);
1232     }
1233 }
1234
1235 static int vo_x11_get_fs_type(int supported)
1236 {
1237     int i;
1238     int type = supported;
1239
1240     if (vo_fstype_list)
1241     {
1242         for (i = 0; vo_fstype_list[i]; i++)
1243         {
1244             int neg = 0;
1245             char *arg = vo_fstype_list[i];
1246
1247             if (vo_fstype_list[i][0] == '-')
1248             {
1249                 neg = 1;
1250                 arg = vo_fstype_list[i] + 1;
1251             }
1252
1253             if (!strncmp(arg, "layer", 5))
1254             {
1255                 if (!neg && (arg[5] == '='))
1256                 {
1257                     char *endptr = NULL;
1258                     int layer = strtol(vo_fstype_list[i] + 6, &endptr, 10);
1259
1260                     if (endptr && *endptr == '\0' && layer >= 0
1261                         && layer <= 15)
1262                         fs_layer = layer;
1263                 }
1264                 if (neg)
1265                     type &= ~vo_wm_LAYER;
1266                 else
1267                     type |= vo_wm_LAYER;
1268             } else if (!strcmp(arg, "above"))
1269             {
1270                 if (neg)
1271                     type &= ~vo_wm_ABOVE;
1272                 else
1273                     type |= vo_wm_ABOVE;
1274             } else if (!strcmp(arg, "fullscreen"))
1275             {
1276                 if (neg)
1277                     type &= ~vo_wm_FULLSCREEN;
1278                 else
1279                     type |= vo_wm_FULLSCREEN;
1280             } else if (!strcmp(arg, "stays_on_top"))
1281             {
1282                 if (neg)
1283                     type &= ~vo_wm_STAYS_ON_TOP;
1284                 else
1285                     type |= vo_wm_STAYS_ON_TOP;
1286             } else if (!strcmp(arg, "below"))
1287             {
1288                 if (neg)
1289                     type &= ~vo_wm_BELOW;
1290                 else
1291                     type |= vo_wm_BELOW;
1292             } else if (!strcmp(arg, "netwm"))
1293             {
1294                 if (neg)
1295                     type &= ~vo_wm_NETWM;
1296                 else
1297                     type |= vo_wm_NETWM;
1298             } else if (!strcmp(arg, "none"))
1299                 type = 0; // clear; keep parsing
1300         }
1301     }
1302
1303     return type;
1304 }
1305
1306 /**
1307  * \brief update vo->dx, vo->dy, vo->dwidth and vo->dheight with current values of vo->x11->window
1308  * \return returns current color depth of vo->x11->window
1309  */
1310 int vo_x11_update_geometry(struct vo *vo)
1311 {
1312     struct MPOpts *opts = vo->opts;
1313     struct vo_x11_state *x11 = vo->x11;
1314     unsigned depth, w, h;
1315     int dummy_int;
1316     Window dummy_win;
1317     XGetGeometry(x11->display, x11->window, &dummy_win, &dummy_int, &dummy_int,
1318                  &w, &h, &dummy_int, &depth);
1319     if (w <= INT_MAX && h <= INT_MAX) {
1320         vo->dwidth = w;
1321         vo->dheight = h;
1322     }
1323     XTranslateCoordinates(x11->display, x11->window, x11->rootwin, 0, 0,
1324                           &vo->dx, &vo->dy, &dummy_win);
1325     if (opts->vo_wintitle)
1326         XStoreName(x11->display, x11->window, opts->vo_wintitle);
1327
1328     return depth <= INT_MAX ? depth : 0;
1329 }
1330
1331 void vo_x11_fullscreen(struct vo *vo)
1332 {
1333     struct MPOpts *opts = vo->opts;
1334     struct vo_x11_state *x11 = vo->x11;
1335     int x, y, w, h;
1336     x = x11->vo_old_x;
1337     y = x11->vo_old_y;
1338     w = x11->vo_old_width;
1339     h = x11->vo_old_height;
1340
1341     if (WinID >= 0) {
1342         vo_fs = !vo_fs;
1343         return;
1344     }
1345     if (x11->fs_flip)
1346         return;
1347
1348     if (vo_fs)
1349     {
1350         vo_x11_ewmh_fullscreen(x11, _NET_WM_STATE_REMOVE);   // removes fullscreen state if wm supports EWMH
1351         vo_fs = VO_FALSE;
1352         if (x11->size_changed_during_fs && (x11->fs_type & vo_wm_FULLSCREEN))
1353             vo_x11_nofs_sizepos(vo, vo->dx, vo->dy, x11->last_video_width,
1354                                 x11->last_video_height);
1355         x11->size_changed_during_fs = false;
1356     } else
1357     {
1358         // win->fs
1359         vo_x11_ewmh_fullscreen(x11, _NET_WM_STATE_ADD);      // sends fullscreen state to be added if wm supports EWMH
1360
1361         vo_fs = VO_TRUE;
1362         if ( ! (x11->fs_type & vo_wm_FULLSCREEN) ) // not needed with EWMH fs
1363         {
1364             x11->vo_old_x = vo->dx;
1365             x11->vo_old_y = vo->dy;
1366             x11->vo_old_width = vo->dwidth;
1367             x11->vo_old_height = vo->dheight;
1368         }
1369             update_xinerama_info(vo);
1370             x = xinerama_x;
1371             y = xinerama_y;
1372             w = opts->vo_screenwidth;
1373             h = opts->vo_screenheight;
1374     }
1375     {
1376         long dummy;
1377
1378         XGetWMNormalHints(x11->display, x11->window, &x11->vo_hint, &dummy);
1379         if (!(x11->vo_hint.flags & PWinGravity))
1380             x11->old_gravity = NorthWestGravity;
1381         else
1382             x11->old_gravity = x11->vo_hint.win_gravity;
1383     }
1384     if (x11->wm_type == 0 && !(vo_fsmode & 16))
1385     {
1386         XUnmapWindow(x11->display, x11->window);      // required for MWM
1387         XWithdrawWindow(x11->display, x11->window, x11->screen);
1388         x11->fs_flip = 1;
1389     }
1390
1391     if ( ! (x11->fs_type & vo_wm_FULLSCREEN) ) // not needed with EWMH fs
1392     {
1393         vo_x11_decoration(vo, vo_border && !vo_fs);
1394         vo_x11_sizehint(vo, x, y, w, h, 0);
1395         vo_x11_setlayer(vo, x11->window, vo_fs);
1396
1397
1398         XMoveResizeWindow(x11->display, x11->window, x, y, w, h);
1399     }
1400     /* some WMs lose ontop after fullscreen */
1401     if ((!(vo_fs)) & opts->vo_ontop)
1402         vo_x11_setlayer(vo, x11->window, opts->vo_ontop);
1403
1404     XMapRaised(x11->display, x11->window);
1405     if ( ! (x11->fs_type & vo_wm_FULLSCREEN) ) // some WMs change window pos on map
1406         XMoveResizeWindow(x11->display, x11->window, x, y, w, h);
1407     XRaiseWindow(x11->display, x11->window);
1408     XFlush(x11->display);
1409 }
1410
1411 void vo_x11_ontop(struct vo *vo)
1412 {
1413     struct MPOpts *opts = vo->opts;
1414     opts->vo_ontop = !opts->vo_ontop;
1415
1416     vo_x11_setlayer(vo, vo->x11->window, opts->vo_ontop);
1417 }
1418
1419 void vo_x11_border(struct vo *vo)
1420 {
1421     vo_border = !vo_border;
1422     vo_x11_decoration(vo, vo_border && !vo_fs);
1423 }
1424
1425 /*
1426  * XScreensaver stuff
1427  */
1428
1429 static int screensaver_off;
1430 static unsigned int time_last;
1431
1432 void xscreensaver_heartbeat(struct vo_x11_state *x11)
1433 {
1434     unsigned int time = GetTimerMS();
1435
1436     if (x11->display && screensaver_off && (time - time_last) > 30000)
1437     {
1438         time_last = time;
1439
1440         XResetScreenSaver(x11->display);
1441     }
1442 }
1443
1444 static int xss_suspend(Display *mDisplay, Bool suspend)
1445 {
1446 #ifndef CONFIG_XSS
1447     return 0;
1448 #else
1449     int event, error, major, minor;
1450     if (XScreenSaverQueryExtension(mDisplay, &event, &error) != True ||
1451         XScreenSaverQueryVersion(mDisplay, &major, &minor) != True)
1452         return 0;
1453     if (major < 1 || (major == 1 && minor < 1))
1454         return 0;
1455     XScreenSaverSuspend(mDisplay, suspend);
1456     return 1;
1457 #endif
1458 }
1459
1460 /*
1461  * End of XScreensaver stuff
1462  */
1463
1464 static void saver_on(Display * mDisplay)
1465 {
1466
1467     if (!screensaver_off)
1468         return;
1469     screensaver_off = 0;
1470     if (xss_suspend(mDisplay, False))
1471         return;
1472 #ifdef CONFIG_XDPMS
1473     if (dpms_disabled)
1474     {
1475         int nothing;
1476         if (DPMSQueryExtension(mDisplay, &nothing, &nothing))
1477         {
1478             if (!DPMSEnable(mDisplay))
1479             {                   // restoring power saving settings
1480                 mp_msg(MSGT_VO, MSGL_WARN, "DPMS not available?\n");
1481             } else
1482             {
1483                 // DPMS does not seem to be enabled unless we call DPMSInfo
1484                 BOOL onoff;
1485                 CARD16 state;
1486
1487                 DPMSForceLevel(mDisplay, DPMSModeOn);
1488                 DPMSInfo(mDisplay, &state, &onoff);
1489                 if (onoff)
1490                 {
1491                     mp_msg(MSGT_VO, MSGL_V,
1492                            "Successfully enabled DPMS\n");
1493                 } else
1494                 {
1495                     mp_msg(MSGT_VO, MSGL_WARN, "Could not enable DPMS\n");
1496                 }
1497             }
1498         }
1499         dpms_disabled = 0;
1500     }
1501 #endif
1502 }
1503
1504 static void saver_off(Display * mDisplay)
1505 {
1506     int nothing;
1507
1508     if (screensaver_off)
1509         return;
1510     screensaver_off = 1;
1511     if (xss_suspend(mDisplay, True))
1512         return;
1513 #ifdef CONFIG_XDPMS
1514     if (DPMSQueryExtension(mDisplay, &nothing, &nothing))
1515     {
1516         BOOL onoff;
1517         CARD16 state;
1518
1519         DPMSInfo(mDisplay, &state, &onoff);
1520         if (onoff)
1521         {
1522             Status stat;
1523
1524             mp_msg(MSGT_VO, MSGL_V, "Disabling DPMS\n");
1525             dpms_disabled = 1;
1526             stat = DPMSDisable(mDisplay);       // monitor powersave off
1527             mp_msg(MSGT_VO, MSGL_V, "DPMSDisable stat: %d\n", stat);
1528         }
1529     }
1530 #endif
1531 }
1532
1533 static XErrorHandler old_handler = NULL;
1534 static int selectinput_err = 0;
1535 static int x11_selectinput_errorhandler(Display * display,
1536                                         XErrorEvent * event)
1537 {
1538     if (event->error_code == BadAccess)
1539     {
1540         selectinput_err = 1;
1541         mp_msg(MSGT_VO, MSGL_ERR,
1542                "X11 error: BadAccess during XSelectInput Call\n");
1543         mp_msg(MSGT_VO, MSGL_ERR,
1544                "X11 error: The 'ButtonPressMask' mask of specified window has probably already used by another appication (see man XSelectInput)\n");
1545         /* If you think MPlayer should shutdown with this error,
1546          * comment out the following line */
1547         return 0;
1548     }
1549     if (old_handler != NULL)
1550         old_handler(display, event);
1551     else
1552         x11_errorhandler(display, event);
1553     return 0;
1554 }
1555
1556 void vo_x11_selectinput_witherr(Display * display, Window w,
1557                                 long event_mask)
1558 {
1559     XSync(display, False);
1560     old_handler = XSetErrorHandler(x11_selectinput_errorhandler);
1561     selectinput_err = 0;
1562     if (vo_nomouse_input)
1563     {
1564         XSelectInput(display, w,
1565                      event_mask &
1566                      (~(ButtonPressMask | ButtonReleaseMask)));
1567     } else
1568     {
1569         XSelectInput(display, w, event_mask);
1570     }
1571     XSync(display, False);
1572     XSetErrorHandler(old_handler);
1573     if (selectinput_err)
1574     {
1575         mp_msg(MSGT_VO, MSGL_ERR,
1576                "X11 error: MPlayer discards mouse control (reconfiguring)\n");
1577         XSelectInput(display, w,
1578                      event_mask &
1579                      (~
1580                       (ButtonPressMask | ButtonReleaseMask |
1581                        PointerMotionMask)));
1582     }
1583 }
1584
1585 #ifdef CONFIG_XF86VM
1586 void vo_vm_switch(struct vo *vo)
1587 {
1588     struct vo_x11_state *x11 = vo->x11;
1589     struct MPOpts *opts = vo->opts;
1590     Display *mDisplay = x11->display;
1591     int vm_event, vm_error;
1592     int vm_ver, vm_rev;
1593     int i, j, have_vm = 0;
1594     int X = vo->dwidth, Y = vo->dheight;
1595     int modeline_width, modeline_height;
1596
1597     int modecount;
1598
1599     if (XF86VidModeQueryExtension(mDisplay, &vm_event, &vm_error))
1600     {
1601         XF86VidModeQueryVersion(mDisplay, &vm_ver, &vm_rev);
1602         mp_msg(MSGT_VO, MSGL_V, "XF86VidMode extension v%i.%i\n", vm_ver,
1603                vm_rev);
1604         have_vm = 1;
1605     } else {
1606         mp_msg(MSGT_VO, MSGL_WARN,
1607                "XF86VidMode extension not available.\n");
1608     }
1609
1610     if (have_vm)
1611     {
1612         if (vidmodes == NULL)
1613             XF86VidModeGetAllModeLines(mDisplay, x11->screen, &modecount,
1614                                        &vidmodes);
1615         j = 0;
1616         modeline_width = vidmodes[0]->hdisplay;
1617         modeline_height = vidmodes[0]->vdisplay;
1618
1619         for (i = 1; i < modecount; i++)
1620             if ((vidmodes[i]->hdisplay >= X)
1621                 && (vidmodes[i]->vdisplay >= Y))
1622                 if ((vidmodes[i]->hdisplay <= modeline_width)
1623                     && (vidmodes[i]->vdisplay <= modeline_height))
1624                 {
1625                     modeline_width = vidmodes[i]->hdisplay;
1626                     modeline_height = vidmodes[i]->vdisplay;
1627                     j = i;
1628                 }
1629
1630         mp_tmsg(MSGT_VO, MSGL_INFO, "XF86VM: Selected video mode %dx%d for image size %dx%d.\n",
1631                modeline_width, modeline_height, X, Y);
1632         XF86VidModeLockModeSwitch(mDisplay, x11->screen, 0);
1633         XF86VidModeSwitchToMode(mDisplay, x11->screen, vidmodes[j]);
1634         XF86VidModeSwitchToMode(mDisplay, x11->screen, vidmodes[j]);
1635
1636         // FIXME: all this is more of a hack than proper solution
1637         X = (opts->vo_screenwidth - modeline_width) / 2;
1638         Y = (opts->vo_screenheight - modeline_height) / 2;
1639         XF86VidModeSetViewPort(mDisplay, x11->screen, X, Y);
1640         vo->dx = X;
1641         vo->dy = Y;
1642         vo->dwidth = modeline_width;
1643         vo->dheight = modeline_height;
1644         aspect_save_screenres(vo, modeline_width, modeline_height);
1645     }
1646 }
1647
1648 void vo_vm_close(struct vo *vo)
1649 {
1650     Display *dpy = vo->x11->display;
1651     struct MPOpts *opts = vo->opts;
1652     if (vidmodes != NULL)
1653     {
1654         int i, modecount;
1655
1656         free(vidmodes);
1657         vidmodes = NULL;
1658         XF86VidModeGetAllModeLines(dpy, vo->x11->screen, &modecount,
1659                                    &vidmodes);
1660         for (i = 0; i < modecount; i++)
1661             if ((vidmodes[i]->hdisplay == opts->vo_screenwidth)
1662                 && (vidmodes[i]->vdisplay == opts->vo_screenheight))
1663             {
1664                 mp_msg(MSGT_VO, MSGL_INFO,
1665                        "Returning to original mode %dx%d\n",
1666                        opts->vo_screenwidth, opts->vo_screenheight);
1667                 break;
1668             }
1669
1670         XF86VidModeSwitchToMode(dpy, vo->x11->screen, vidmodes[i]);
1671         XF86VidModeSwitchToMode(dpy, vo->x11->screen, vidmodes[i]);
1672         free(vidmodes);
1673         vidmodes = NULL;
1674     }
1675 }
1676
1677 double vo_vm_get_fps(struct vo *vo)
1678 {
1679     struct vo_x11_state *x11 = vo->x11;
1680     int clock;
1681     XF86VidModeModeLine modeline;
1682     if (!XF86VidModeGetModeLine(x11->display, x11->screen, &clock, &modeline))
1683         return 0;
1684     if (modeline.privsize)
1685         XFree(modeline.private);
1686     return 1e3 * clock / modeline.htotal / modeline.vtotal;
1687 }
1688 #endif
1689
1690 #endif                          /* X11_FULLSCREEN */
1691
1692
1693 /*
1694  * Scan the available visuals on this Display/Screen.  Try to find
1695  * the 'best' available TrueColor visual that has a decent color
1696  * depth (at least 15bit).  If there are multiple visuals with depth
1697  * >= 15bit, we prefer visuals with a smaller color depth.
1698  */
1699 int vo_find_depth_from_visuals(Display * dpy, int screen,
1700                                Visual ** visual_return)
1701 {
1702     XVisualInfo visual_tmpl;
1703     XVisualInfo *visuals;
1704     int nvisuals, i;
1705     int bestvisual = -1;
1706     int bestvisual_depth = -1;
1707
1708     visual_tmpl.screen = screen;
1709     visual_tmpl.class = TrueColor;
1710     visuals = XGetVisualInfo(dpy,
1711                              VisualScreenMask | VisualClassMask,
1712                              &visual_tmpl, &nvisuals);
1713     if (visuals != NULL)
1714     {
1715         for (i = 0; i < nvisuals; i++)
1716         {
1717             mp_msg(MSGT_VO, MSGL_V,
1718                    "vo: X11 truecolor visual %#lx, depth %d, R:%lX G:%lX B:%lX\n",
1719                    visuals[i].visualid, visuals[i].depth,
1720                    visuals[i].red_mask, visuals[i].green_mask,
1721                    visuals[i].blue_mask);
1722             /*
1723              * Save the visual index and its depth, if this is the first
1724              * truecolor visul, or a visual that is 'preferred' over the
1725              * previous 'best' visual.
1726              */
1727             if (bestvisual_depth == -1
1728                 || (visuals[i].depth >= 15
1729                     && (visuals[i].depth < bestvisual_depth
1730                         || bestvisual_depth < 15)))
1731             {
1732                 bestvisual = i;
1733                 bestvisual_depth = visuals[i].depth;
1734             }
1735         }
1736
1737         if (bestvisual != -1 && visual_return != NULL)
1738             *visual_return = visuals[bestvisual].visual;
1739
1740         XFree(visuals);
1741     }
1742     return bestvisual_depth;
1743 }
1744
1745
1746 static Colormap cmap = None;
1747 static XColor cols[256];
1748 static int cm_size, red_mask, green_mask, blue_mask;
1749
1750
1751 Colormap vo_x11_create_colormap(struct vo *vo, XVisualInfo *vinfo)
1752 {
1753     struct vo_x11_state *x11 = vo->x11;
1754     unsigned k, r, g, b, ru, gu, bu, m, rv, gv, bv, rvu, gvu, bvu;
1755
1756     if (vinfo->class != DirectColor)
1757         return XCreateColormap(x11->display, x11->rootwin, vinfo->visual,
1758                                AllocNone);
1759
1760     /* can this function get called twice or more? */
1761     if (cmap)
1762         return cmap;
1763     cm_size = vinfo->colormap_size;
1764     red_mask = vinfo->red_mask;
1765     green_mask = vinfo->green_mask;
1766     blue_mask = vinfo->blue_mask;
1767     ru = (red_mask & (red_mask - 1)) ^ red_mask;
1768     gu = (green_mask & (green_mask - 1)) ^ green_mask;
1769     bu = (blue_mask & (blue_mask - 1)) ^ blue_mask;
1770     rvu = 65536ull * ru / (red_mask + ru);
1771     gvu = 65536ull * gu / (green_mask + gu);
1772     bvu = 65536ull * bu / (blue_mask + bu);
1773     r = g = b = 0;
1774     rv = gv = bv = 0;
1775     m = DoRed | DoGreen | DoBlue;
1776     for (k = 0; k < cm_size; k++)
1777     {
1778         int t;
1779
1780         cols[k].pixel = r | g | b;
1781         cols[k].red = rv;
1782         cols[k].green = gv;
1783         cols[k].blue = bv;
1784         cols[k].flags = m;
1785         t = (r + ru) & red_mask;
1786         if (t < r)
1787             m &= ~DoRed;
1788         r = t;
1789         t = (g + gu) & green_mask;
1790         if (t < g)
1791             m &= ~DoGreen;
1792         g = t;
1793         t = (b + bu) & blue_mask;
1794         if (t < b)
1795             m &= ~DoBlue;
1796         b = t;
1797         rv += rvu;
1798         gv += gvu;
1799         bv += bvu;
1800     }
1801     cmap = XCreateColormap(x11->display, x11->rootwin, vinfo->visual, AllocAll);
1802     XStoreColors(x11->display, cmap, cols, cm_size);
1803     return cmap;
1804 }
1805
1806 /*
1807  * Via colormaps/gamma ramps we can do gamma, brightness, contrast,
1808  * hue and red/green/blue intensity, but we cannot do saturation.
1809  * Currently only gamma, brightness and contrast are implemented.
1810  * Is there sufficient interest for hue and/or red/green/blue intensity?
1811  */
1812 /* these values have range [-100,100] and are initially 0 */
1813 static int vo_gamma = 0;
1814 static int vo_brightness = 0;
1815 static int vo_contrast = 0;
1816
1817 static int transform_color(float val,
1818                            float brightness, float contrast, float gamma) {
1819     float s = pow(val, gamma);
1820     s = (s - 0.5) * contrast + 0.5;
1821     s += brightness;
1822     if (s < 0)
1823         s = 0;
1824     if (s > 1)
1825         s = 1;
1826     return (unsigned short) (s * 65535);
1827 }
1828
1829 uint32_t vo_x11_set_equalizer(struct vo *vo, char *name, int value)
1830 {
1831     float gamma, brightness, contrast;
1832     float rf, gf, bf;
1833     int k;
1834
1835     /*
1836      * IMPLEMENTME: consider using XF86VidModeSetGammaRamp in the case
1837      * of TrueColor-ed window but be careful:
1838      * Unlike the colormaps, which are private for the X client
1839      * who created them and thus automatically destroyed on client
1840      * disconnect, this gamma ramp is a system-wide (X-server-wide)
1841      * setting and _must_ be restored before the process exits.
1842      * Unforunately when the process crashes (or gets killed
1843      * for some reason) it is impossible to restore the setting,
1844      * and such behaviour could be rather annoying for the users.
1845      */
1846     if (cmap == None)
1847         return VO_NOTAVAIL;
1848
1849     if (!strcasecmp(name, "brightness"))
1850         vo_brightness = value;
1851     else if (!strcasecmp(name, "contrast"))
1852         vo_contrast = value;
1853     else if (!strcasecmp(name, "gamma"))
1854         vo_gamma = value;
1855     else
1856         return VO_NOTIMPL;
1857
1858     brightness = 0.01 * vo_brightness;
1859     contrast = tan(0.0095 * (vo_contrast + 100) * M_PI / 4);
1860     gamma = pow(2, -0.02 * vo_gamma);
1861
1862     rf = (float) ((red_mask & (red_mask - 1)) ^ red_mask) / red_mask;
1863     gf = (float) ((green_mask & (green_mask - 1)) ^ green_mask) /
1864         green_mask;
1865     bf = (float) ((blue_mask & (blue_mask - 1)) ^ blue_mask) / blue_mask;
1866
1867     /* now recalculate the colormap using the newly set value */
1868     for (k = 0; k < cm_size; k++)
1869     {
1870         cols[k].red   = transform_color(rf * k, brightness, contrast, gamma);
1871         cols[k].green = transform_color(gf * k, brightness, contrast, gamma);
1872         cols[k].blue  = transform_color(bf * k, brightness, contrast, gamma);
1873     }
1874
1875     XStoreColors(vo->x11->display, cmap, cols, cm_size);
1876     XFlush(vo->x11->display);
1877     return VO_TRUE;
1878 }
1879
1880 uint32_t vo_x11_get_equalizer(char *name, int *value)
1881 {
1882     if (cmap == None)
1883         return VO_NOTAVAIL;
1884     if (!strcasecmp(name, "brightness"))
1885         *value = vo_brightness;
1886     else if (!strcasecmp(name, "contrast"))
1887         *value = vo_contrast;
1888     else if (!strcasecmp(name, "gamma"))
1889         *value = vo_gamma;
1890     else
1891         return VO_NOTIMPL;
1892     return VO_TRUE;
1893 }
1894
1895 #ifdef CONFIG_XV
1896 int vo_xv_set_eq(struct vo *vo, uint32_t xv_port, char *name, int value)
1897 {
1898     XvAttribute *attributes;
1899     int i, howmany, xv_atom;
1900
1901     mp_dbg(MSGT_VO, MSGL_V, "xv_set_eq called! (%s, %d)\n", name, value);
1902
1903     /* get available attributes */
1904     attributes = XvQueryPortAttributes(vo->x11->display, xv_port, &howmany);
1905     for (i = 0; i < howmany && attributes; i++)
1906         if (attributes[i].flags & XvSettable)
1907         {
1908             xv_atom = XInternAtom(vo->x11->display, attributes[i].name, True);
1909 /* since we have SET_DEFAULTS first in our list, we can check if it's available
1910    then trigger it if it's ok so that the other values are at default upon query */
1911             if (xv_atom != None)
1912             {
1913                 int hue = 0, port_value, port_min, port_max;
1914
1915                 if (!strcmp(attributes[i].name, "XV_BRIGHTNESS") &&
1916                     (!strcasecmp(name, "brightness")))
1917                     port_value = value;
1918                 else if (!strcmp(attributes[i].name, "XV_CONTRAST") &&
1919                          (!strcasecmp(name, "contrast")))
1920                     port_value = value;
1921                 else if (!strcmp(attributes[i].name, "XV_SATURATION") &&
1922                          (!strcasecmp(name, "saturation")))
1923                     port_value = value;
1924                 else if (!strcmp(attributes[i].name, "XV_HUE") &&
1925                          (!strcasecmp(name, "hue")))
1926                 {
1927                     port_value = value;
1928                     hue = 1;
1929                 } else
1930                     /* Note: since 22.01.2002 GATOS supports these attrs for radeons (NK) */
1931                 if (!strcmp(attributes[i].name, "XV_RED_INTENSITY") &&
1932                         (!strcasecmp(name, "red_intensity")))
1933                     port_value = value;
1934                 else if (!strcmp(attributes[i].name, "XV_GREEN_INTENSITY")
1935                          && (!strcasecmp(name, "green_intensity")))
1936                     port_value = value;
1937                 else if (!strcmp(attributes[i].name, "XV_BLUE_INTENSITY")
1938                          && (!strcasecmp(name, "blue_intensity")))
1939                     port_value = value;
1940                 else if ((!strcmp(attributes[i].name, "XV_ITURBT_709") //NVIDIA
1941                           || !strcmp(attributes[i].name, "XV_COLORSPACE"))//ATI
1942                          && (!strcasecmp(name, "bt_709")))
1943                     port_value = value;
1944                 else
1945                     continue;
1946
1947                 port_min = attributes[i].min_value;
1948                 port_max = attributes[i].max_value;
1949
1950                 /* nvidia hue workaround */
1951                 if (hue && port_min == 0 && port_max == 360)
1952                 {
1953                     port_value =
1954                         (port_value >=
1955                          0) ? (port_value - 100) : (port_value + 100);
1956                 }
1957                 // -100 -> min
1958                 //   0  -> (max+min)/2
1959                 // +100 -> max
1960                 port_value =
1961                     (port_value + 100) * (port_max - port_min) / 200 +
1962                     port_min;
1963                 XvSetPortAttribute(vo->x11->display, xv_port, xv_atom, port_value);
1964                 return VO_TRUE;
1965             }
1966         }
1967     return VO_FALSE;
1968 }
1969
1970 int vo_xv_get_eq(struct vo *vo, uint32_t xv_port, char *name, int *value)
1971 {
1972
1973     XvAttribute *attributes;
1974     int i, howmany, xv_atom;
1975
1976     /* get available attributes */
1977     attributes = XvQueryPortAttributes(vo->x11->display, xv_port, &howmany);
1978     for (i = 0; i < howmany && attributes; i++)
1979         if (attributes[i].flags & XvGettable)
1980         {
1981             xv_atom = XInternAtom(vo->x11->display, attributes[i].name, True);
1982 /* since we have SET_DEFAULTS first in our list, we can check if it's available
1983    then trigger it if it's ok so that the other values are at default upon query */
1984             if (xv_atom != None)
1985             {
1986                 int val, port_value = 0, port_min, port_max;
1987
1988                 XvGetPortAttribute(vo->x11->display, xv_port, xv_atom,
1989                                    &port_value);
1990
1991                 port_min = attributes[i].min_value;
1992                 port_max = attributes[i].max_value;
1993                 val =
1994                     (port_value - port_min) * 200 / (port_max - port_min) -
1995                     100;
1996
1997                 if (!strcmp(attributes[i].name, "XV_BRIGHTNESS") &&
1998                     (!strcasecmp(name, "brightness")))
1999                     *value = val;
2000                 else if (!strcmp(attributes[i].name, "XV_CONTRAST") &&
2001                          (!strcasecmp(name, "contrast")))
2002                     *value = val;
2003                 else if (!strcmp(attributes[i].name, "XV_SATURATION") &&
2004                          (!strcasecmp(name, "saturation")))
2005                     *value = val;
2006                 else if (!strcmp(attributes[i].name, "XV_HUE") &&
2007                          (!strcasecmp(name, "hue")))
2008                 {
2009                     /* nasty nvidia detect */
2010                     if (port_min == 0 && port_max == 360)
2011                         *value = (val >= 0) ? (val - 100) : (val + 100);
2012                     else
2013                         *value = val;
2014                 } else
2015                     /* Note: since 22.01.2002 GATOS supports these attrs for radeons (NK) */
2016                 if (!strcmp(attributes[i].name, "XV_RED_INTENSITY") &&
2017                         (!strcasecmp(name, "red_intensity")))
2018                     *value = val;
2019                 else if (!strcmp(attributes[i].name, "XV_GREEN_INTENSITY")
2020                          && (!strcasecmp(name, "green_intensity")))
2021                     *value = val;
2022                 else if (!strcmp(attributes[i].name, "XV_BLUE_INTENSITY")
2023                          && (!strcasecmp(name, "blue_intensity")))
2024                     *value = val;
2025                 else if ((!strcmp(attributes[i].name, "XV_ITURBT_709") //NVIDIA
2026                           || !strcmp(attributes[i].name, "XV_COLORSPACE"))//ATI
2027                          && (!strcasecmp(name, "bt_709")))
2028                     *value = val;
2029                 else
2030                     continue;
2031
2032                 mp_dbg(MSGT_VO, MSGL_V, "xv_get_eq called! (%s, %d)\n",
2033                        name, *value);
2034                 return VO_TRUE;
2035             }
2036         }
2037     return VO_FALSE;
2038 }
2039
2040 /**
2041  * \brief Interns the requested atom if it is available.
2042  *
2043  * \param atom_name String containing the name of the requested atom.
2044  *
2045  * \return Returns the atom if available, else None is returned.
2046  *
2047  */
2048 static Atom xv_intern_atom_if_exists(struct vo_x11_state *x11,
2049                                      char const *atom_name)
2050 {
2051   XvAttribute * attributes;
2052   int attrib_count,i;
2053   Atom xv_atom = None;
2054
2055   attributes = XvQueryPortAttributes(x11->display, x11->xv_port, &attrib_count );
2056   if( attributes!=NULL )
2057   {
2058     for ( i = 0; i < attrib_count; ++i )
2059     {
2060       if ( strcmp(attributes[i].name, atom_name ) == 0 )
2061       {
2062         xv_atom = XInternAtom(x11->display, atom_name, False );
2063         break; // found what we want, break out
2064       }
2065     }
2066     XFree( attributes );
2067   }
2068
2069   return xv_atom;
2070 }
2071
2072 /**
2073  * \brief Try to enable vsync for xv.
2074  * \return Returns -1 if not available, 0 on failure and 1 on success.
2075  */
2076 int vo_xv_enable_vsync(struct vo *vo)
2077 {
2078     struct vo_x11_state *x11 = vo->x11;
2079     Atom xv_atom = xv_intern_atom_if_exists(x11, "XV_SYNC_TO_VBLANK");
2080   if (xv_atom == None)
2081     return -1;
2082   return XvSetPortAttribute(x11->display, x11->xv_port, xv_atom, 1) == Success;
2083 }
2084
2085 /**
2086  * \brief Get maximum supported source image dimensions.
2087  *
2088  *   This function does not set the variables pointed to by
2089  * width and height if the information could not be retrieved,
2090  * so the caller is reponsible for properly initializing them.
2091  *
2092  * \param width [out] The maximum width gets stored here.
2093  * \param height [out] The maximum height gets stored here.
2094  *
2095  */
2096 void vo_xv_get_max_img_dim(struct vo *vo,  uint32_t * width, uint32_t * height)
2097 {
2098     struct vo_x11_state *x11 = vo->x11;
2099   XvEncodingInfo * encodings;
2100   //unsigned long num_encodings, idx; to int or too long?!
2101   unsigned int num_encodings, idx;
2102
2103   XvQueryEncodings(x11->display, x11->xv_port, &num_encodings, &encodings);
2104
2105   if ( encodings )
2106   {
2107       for ( idx = 0; idx < num_encodings; ++idx )
2108       {
2109           if ( strcmp( encodings[idx].name, "XV_IMAGE" ) == 0 )
2110           {
2111               *width  = encodings[idx].width;
2112               *height = encodings[idx].height;
2113               break;
2114           }
2115       }
2116   }
2117
2118   mp_msg( MSGT_VO, MSGL_V,
2119           "[xv common] Maximum source image dimensions: %ux%u\n",
2120           *width, *height );
2121
2122   XvFreeEncodingInfo( encodings );
2123 }
2124
2125 /**
2126  * \brief Print information about the colorkey method and source.
2127  *
2128  * \param ck_handling Integer value containing the information about
2129  *                    colorkey handling (see x11_common.h).
2130  *
2131  * Outputs the content of |ck_handling| as a readable message.
2132  *
2133  */
2134 static void vo_xv_print_ck_info(struct vo_x11_state *x11)
2135 {
2136   mp_msg( MSGT_VO, MSGL_V, "[xv common] " );
2137
2138   switch ( x11->xv_ck_info.method )
2139   {
2140     case CK_METHOD_NONE:
2141       mp_msg( MSGT_VO, MSGL_V, "Drawing no colorkey.\n" ); return;
2142     case CK_METHOD_AUTOPAINT:
2143       mp_msg( MSGT_VO, MSGL_V, "Colorkey is drawn by Xv." ); break;
2144     case CK_METHOD_MANUALFILL:
2145       mp_msg( MSGT_VO, MSGL_V, "Drawing colorkey manually." ); break;
2146     case CK_METHOD_BACKGROUND:
2147       mp_msg( MSGT_VO, MSGL_V, "Colorkey is drawn as window background." ); break;
2148   }
2149
2150   mp_msg( MSGT_VO, MSGL_V, "\n[xv common] " );
2151
2152   switch ( x11->xv_ck_info.source )
2153   {
2154     case CK_SRC_CUR:
2155       mp_msg( MSGT_VO, MSGL_V, "Using colorkey from Xv (0x%06lx).\n",
2156               x11->xv_colorkey );
2157       break;
2158     case CK_SRC_USE:
2159       if ( x11->xv_ck_info.method == CK_METHOD_AUTOPAINT )
2160       {
2161         mp_msg( MSGT_VO, MSGL_V,
2162                 "Ignoring colorkey from MPlayer (0x%06lx).\n",
2163                 x11->xv_colorkey );
2164       }
2165       else
2166       {
2167         mp_msg( MSGT_VO, MSGL_V,
2168                 "Using colorkey from MPlayer (0x%06lx)."
2169                 " Use -colorkey to change.\n",
2170                 x11->xv_colorkey );
2171       }
2172       break;
2173     case CK_SRC_SET:
2174       mp_msg( MSGT_VO, MSGL_V,
2175               "Setting and using colorkey from MPlayer (0x%06lx)."
2176               " Use -colorkey to change.\n",
2177               x11->xv_colorkey );
2178       break;
2179   }
2180 }
2181 /**
2182  * \brief Init colorkey depending on the settings in xv_ck_info.
2183  *
2184  * \return Returns 0 on failure and 1 on success.
2185  *
2186  * Sets the colorkey variable according to the CK_SRC_* and CK_METHOD_*
2187  * flags in xv_ck_info.
2188  *
2189  * Possiblilities:
2190  *   * Methods
2191  *     - manual colorkey drawing ( CK_METHOD_MANUALFILL )
2192  *     - set colorkey as window background ( CK_METHOD_BACKGROUND )
2193  *     - let Xv paint the colorkey ( CK_METHOD_AUTOPAINT )
2194  *   * Sources
2195  *     - use currently set colorkey ( CK_SRC_CUR )
2196  *     - use colorkey in vo_colorkey ( CK_SRC_USE )
2197  *     - use and set colorkey in vo_colorkey ( CK_SRC_SET )
2198  *
2199  * NOTE: If vo_colorkey has bits set after the first 3 low order bytes
2200  *       we don't draw anything as this means it was forced to off.
2201  */
2202 int vo_xv_init_colorkey(struct vo *vo)
2203 {
2204     struct vo_x11_state *x11 = vo->x11;
2205   Atom xv_atom;
2206   int rez;
2207
2208   /* check if colorkeying is needed */
2209   xv_atom = xv_intern_atom_if_exists(vo->x11, "XV_COLORKEY");
2210
2211   /* if we have to deal with colorkeying ... */
2212   if( xv_atom != None && !(vo_colorkey & 0xFF000000) )
2213   {
2214     /* check if we should use the colorkey specified in vo_colorkey */
2215     if ( x11->xv_ck_info.source != CK_SRC_CUR )
2216     {
2217       x11->xv_colorkey = vo_colorkey;
2218
2219       /* check if we have to set the colorkey too */
2220       if ( x11->xv_ck_info.source == CK_SRC_SET )
2221       {
2222         xv_atom = XInternAtom(x11->display, "XV_COLORKEY",False);
2223
2224         rez = XvSetPortAttribute(x11->display, x11->xv_port, xv_atom, vo_colorkey);
2225         if ( rez != Success )
2226         {
2227           mp_msg( MSGT_VO, MSGL_FATAL,
2228                   "[xv common] Couldn't set colorkey!\n" );
2229           return 0; // error setting colorkey
2230         }
2231       }
2232     }
2233     else
2234     {
2235       int colorkey_ret;
2236
2237       rez=XvGetPortAttribute(x11->display,x11->xv_port, xv_atom, &colorkey_ret);
2238       if ( rez == Success )
2239       {
2240          x11->xv_colorkey = colorkey_ret;
2241       }
2242       else
2243       {
2244         mp_msg( MSGT_VO, MSGL_FATAL,
2245                 "[xv common] Couldn't get colorkey!"
2246                 "Maybe the selected Xv port has no overlay.\n" );
2247         return 0; // error getting colorkey
2248       }
2249     }
2250
2251     xv_atom = xv_intern_atom_if_exists(vo->x11, "XV_AUTOPAINT_COLORKEY");
2252
2253     /* should we draw the colorkey ourselves or activate autopainting? */
2254     if ( x11->xv_ck_info.method == CK_METHOD_AUTOPAINT )
2255     {
2256       rez = !Success; // reset rez to something different than Success
2257
2258       if ( xv_atom != None ) // autopaint is supported
2259       {
2260         rez = XvSetPortAttribute(x11->display, x11->xv_port, xv_atom, 1);
2261       }
2262
2263       if ( rez != Success )
2264       {
2265         // fallback to manual colorkey drawing
2266         x11->xv_ck_info.method = CK_METHOD_MANUALFILL;
2267       }
2268     }
2269     else // disable colorkey autopainting if supported
2270     {
2271       if ( xv_atom != None ) // we have autopaint attribute
2272       {
2273         XvSetPortAttribute(x11->display, x11->xv_port, xv_atom, 0);
2274       }
2275     }
2276   }
2277   else // do no colorkey drawing at all
2278   {
2279     x11->xv_ck_info.method = CK_METHOD_NONE;
2280   } /* end: should we draw colorkey */
2281
2282   /* output information about the current colorkey settings */
2283   vo_xv_print_ck_info(x11);
2284
2285   return 1; // success
2286 }
2287
2288 /**
2289  * \brief Draw the colorkey on the video window.
2290  *
2291  * Draws the colorkey depending on the set method ( colorkey_handling ).
2292  *
2293  * Also draws the black bars ( when the video doesn't fit the display in
2294  * fullscreen ) separately, so they don't overlap with the video area.
2295  * It doesn't call XFlush.
2296  *
2297  */
2298 void vo_xv_draw_colorkey(struct vo *vo, int32_t x, int32_t y,
2299                          int32_t w, int32_t h)
2300 {
2301     struct MPOpts *opts = vo->opts;
2302     struct vo_x11_state *x11 = vo->x11;
2303   if( x11->xv_ck_info.method == CK_METHOD_MANUALFILL ||
2304       x11->xv_ck_info.method == CK_METHOD_BACKGROUND   )//less tearing than XClearWindow()
2305   {
2306     XSetForeground(x11->display, x11->vo_gc, x11->xv_colorkey );
2307     XFillRectangle(x11->display, x11->window, x11->vo_gc,
2308                     x, y,
2309                     w, h );
2310   }
2311
2312   /* draw black bars if needed */
2313   /* TODO! move this to vo_x11_clearwindow_part() */
2314   if ( vo_fs )
2315   {
2316     XSetForeground(x11->display, x11->vo_gc, 0 );
2317     /* making non-overlap fills, requires 8 checks instead of 4 */
2318     if ( y > 0 )
2319       XFillRectangle(x11->display, x11->window, x11->vo_gc,
2320                       0, 0,
2321                       opts->vo_screenwidth, y);
2322     if (x > 0)
2323       XFillRectangle(x11->display, x11->window, x11->vo_gc,
2324                       0, 0,
2325                       x, opts->vo_screenheight);
2326     if (x + w < opts->vo_screenwidth)
2327       XFillRectangle(x11->display, x11->window, x11->vo_gc,
2328                       x + w, 0,
2329                       opts->vo_screenwidth, opts->vo_screenheight);
2330     if (y + h < opts->vo_screenheight)
2331       XFillRectangle(x11->display, x11->window, x11->vo_gc,
2332                       0, y + h,
2333                       opts->vo_screenwidth, opts->vo_screenheight);
2334   }
2335 }
2336
2337 /** \brief Tests if a valid argument for the ck suboption was given. */
2338 int xv_test_ck( void * arg )
2339 {
2340   strarg_t * strarg = (strarg_t *)arg;
2341
2342   if ( strargcmp( strarg, "use" ) == 0 ||
2343        strargcmp( strarg, "set" ) == 0 ||
2344        strargcmp( strarg, "cur" ) == 0    )
2345   {
2346     return 1;
2347   }
2348
2349   return 0;
2350 }
2351 /** \brief Tests if a valid arguments for the ck-method suboption was given. */
2352 int xv_test_ckm( void * arg )
2353 {
2354   strarg_t * strarg = (strarg_t *)arg;
2355
2356   if ( strargcmp( strarg, "bg" ) == 0 ||
2357        strargcmp( strarg, "man" ) == 0 ||
2358        strargcmp( strarg, "auto" ) == 0    )
2359   {
2360     return 1;
2361   }
2362
2363   return 0;
2364 }
2365
2366 /**
2367  * \brief Modify the colorkey_handling var according to str
2368  *
2369  * Checks if a valid pointer ( not NULL ) to the string
2370  * was given. And in that case modifies the colorkey_handling
2371  * var to reflect the requested behaviour.
2372  * If nothing happens the content of colorkey_handling stays
2373  * the same.
2374  *
2375  * \param str Pointer to the string or NULL
2376  *
2377  */
2378 void xv_setup_colorkeyhandling(struct vo *vo, const char *ck_method_str,
2379                                const char *ck_str)
2380 {
2381     struct vo_x11_state *x11 = vo->x11;
2382   /* check if a valid pointer to the string was passed */
2383   if ( ck_str )
2384   {
2385     if ( strncmp( ck_str, "use", 3 ) == 0 )
2386     {
2387       x11->xv_ck_info.source = CK_SRC_USE;
2388     }
2389     else if ( strncmp( ck_str, "set", 3 ) == 0 )
2390     {
2391       x11->xv_ck_info.source = CK_SRC_SET;
2392     }
2393   }
2394   /* check if a valid pointer to the string was passed */
2395   if ( ck_method_str )
2396   {
2397     if ( strncmp( ck_method_str, "bg", 2 ) == 0 )
2398     {
2399       x11->xv_ck_info.method = CK_METHOD_BACKGROUND;
2400     }
2401     else if ( strncmp( ck_method_str, "man", 3 ) == 0 )
2402     {
2403       x11->xv_ck_info.method = CK_METHOD_MANUALFILL;
2404     }
2405     else if ( strncmp( ck_method_str, "auto", 4 ) == 0 )
2406     {
2407       x11->xv_ck_info.method = CK_METHOD_AUTOPAINT;
2408     }
2409   }
2410 }
2411
2412 #endif
2413
2414 struct vo_x11_state *vo_x11_init_state(void)
2415 {
2416     struct vo_x11_state *s = talloc_ptrtype(NULL, s);
2417     *s = (struct vo_x11_state){
2418         .xv_ck_info = { CK_METHOD_MANUALFILL, CK_SRC_CUR },
2419         .olddecor = MWM_DECOR_ALL,
2420         .oldfuncs = MWM_FUNC_MOVE | MWM_FUNC_CLOSE | MWM_FUNC_MINIMIZE |
2421                     MWM_FUNC_MAXIMIZE | MWM_FUNC_RESIZE,
2422         .old_gravity = NorthWestGravity,
2423     };
2424     return s;
2425 }