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comparison simpletv.c @ 7:210d197c77f9

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Tolerate LIRC going away.
author darius
date Sun, 21 Aug 2005 12:35:01 +0000
parents f0cbbe964629
children fc60aa65d85f
comparison
equal deleted inserted replaced
6:f0cbbe964629 7:210d197c77f9
82 unsigned char *bktr_buffer; 82 unsigned char *bktr_buffer;
83 #if 1 83 #if 1
84 int width = 320; 84 int width = 320;
85 int height = 240; 85 int height = 240;
86 #else 86 #else
87 int width = 640; 87 int width = 720;
88 int height = 480; 88 int height = 576;
89 #endif 89 #endif
90 90
91 #ifndef USE_XVIMAGES 91 #ifndef USE_XVIMAGES
92 static XImage *rgb_image; 92 static XImage *rgb_image;
93 static Pixmap pmap; 93 static Pixmap pmap;
110 110
111 static int channel; 111 static int channel;
112 112
113 #define DO_IOCTL_GERR(str) fprintf(stderr, "ioctl(%s) failed: %s\n", \ 113 #define DO_IOCTL_GERR(str) fprintf(stderr, "ioctl(%s) failed: %s\n", \
114 str, strerror(errno) ) 114 str, strerror(errno) )
115 #define DO_IOCTL_SERR(str,arg) fprintf(stderr, "ioctl(%s, %ld) failed: %s\n",\ 115 #define DO_IOCTL_SERR(str,arg) fprintf(stderr, "ioctl(%s, %ld) failed: %s\n", \
116 str, (long)arg, strerror(errno) ) 116 str, (long)arg, strerror(errno) )
117 /*--------------------------------------------------------------------------*/ 117 /*--------------------------------------------------------------------------*/
118 118
119 void 119 void
120 Close() { 120 Close() {
146 geo.columns = width; 146 geo.columns = width;
147 geo.frames = 1; 147 geo.frames = 1;
148 #ifdef USE_XVIMAGES 148 #ifdef USE_XVIMAGES
149 /* Should be YUV_12, but 422 actually gives a synced picture. Though */ 149 /* Should be YUV_12, but 422 actually gives a synced picture. Though */
150 geo.oformat = METEOR_GEO_YUV_422 | METEOR_GEO_YUV_12; 150 geo.oformat = METEOR_GEO_YUV_422 | METEOR_GEO_YUV_12;
151
151 #else 152 #else
152 geo.oformat = METEOR_GEO_RGB24; 153 geo.oformat = METEOR_GEO_RGB24;
153 #endif 154 #endif
154 155
155 /* switch from interlaced capture to single field capture if */ 156 /* switch from interlaced capture to single field capture if */
223 exit(1); 224 exit(1);
224 } 225 }
225 /* Use mmap to Map the drivers grab buffer */ 226 /* Use mmap to Map the drivers grab buffer */
226 buffer_size = width * height * 4; /* R,G,B,spare */ 227 buffer_size = width * height * 4; /* R,G,B,spare */
227 bktr_buffer = (unsigned char *)mmap((caddr_t) 0, buffer_size, PROT_READ, 228 bktr_buffer = (unsigned char *)mmap((caddr_t) 0, buffer_size, PROT_READ,
228 MAP_SHARED, bktr_fd, (off_t) 0); 229 MAP_SHARED, bktr_fd, (off_t) 0);
229 230
230 if (bktr_buffer == (unsigned char *)MAP_FAILED) 231 if (bktr_buffer == (unsigned char *)MAP_FAILED)
231 exit(1); 232 exit(1);
232 233
233 234
321 void 322 void
322 vo_x11_ewmh_fullscreen(int action) { 323 vo_x11_ewmh_fullscreen(int action) {
323 XEvent xev; 324 XEvent xev;
324 325
325 assert(action == _NET_WM_STATE_REMOVE || 326 assert(action == _NET_WM_STATE_REMOVE ||
326 action == _NET_WM_STATE_ADD || action == _NET_WM_STATE_TOGGLE); 327 action == _NET_WM_STATE_ADD || action == _NET_WM_STATE_TOGGLE);
327 328
328 329
329 /* init X event structure for _NET_WM_FULLSCREEN client msg */ 330 /* init X event structure for _NET_WM_FULLSCREEN client msg */
330 xev.xclient.type = ClientMessage; 331 xev.xclient.type = ClientMessage;
331 xev.xclient.serial = 0; 332 xev.xclient.serial = 0;
339 xev.xclient.data.l[3] = 0; 340 xev.xclient.data.l[3] = 0;
340 xev.xclient.data.l[4] = 0; 341 xev.xclient.data.l[4] = 0;
341 342
342 /* finally send that damn thing */ 343 /* finally send that damn thing */
343 if (!XSendEvent(disp, DefaultRootWindow(disp), False, 344 if (!XSendEvent(disp, DefaultRootWindow(disp), False,
344 SubstructureRedirectMask | SubstructureNotifyMask, 345 SubstructureRedirectMask | SubstructureNotifyMask,
345 &xev)) { 346 &xev)) {
346 fprintf(stderr, "Failed to send fullscreen command\n"); 347 fprintf(stderr, "Failed to send fullscreen command\n");
347 } 348 }
348 } 349 }
349 350
350 351
371 depth = DefaultDepth(disp, scr); 372 depth = DefaultDepth(disp, scr);
372 373
373 vinfo_pref.screen = scr; 374 vinfo_pref.screen = scr;
374 vinfo_pref.visualid = XVisualIDFromVisual(vis); 375 vinfo_pref.visualid = XVisualIDFromVisual(vis);
375 vi = XGetVisualInfo(disp, VisualScreenMask | VisualIDMask, 376 vi = XGetVisualInfo(disp, VisualScreenMask | VisualIDMask,
376 &vinfo_pref, &num_vis); 377 &vinfo_pref, &num_vis);
377 assert(num_vis == 1); 378 assert(num_vis == 1);
378 379
379 win = XCreateSimpleWindow(disp, root, 0, 0, w, h, 0, 0, 0); 380 win = XCreateSimpleWindow(disp, root, 0, 0, w, h, 0, 0, 0);
380 gc = XCreateGC(disp, win, (unsigned long)0, &gcvals); 381 gc = XCreateGC(disp, win, (unsigned long)0, &gcvals);
381 XSetForeground(disp, gc, 0); 382 XSetForeground(disp, gc, 0);
425 assert(xv_adaptor >= 0); 426 assert(xv_adaptor >= 0);
426 427
427 /* Create an image to captured frames */ 428 /* Create an image to captured frames */
428 #ifdef USE_XVIMAGES 429 #ifdef USE_XVIMAGES
429 yuv_image = XvShmCreateImage(disp, xv_adaptors[xv_adaptor].base_id, 430 yuv_image = XvShmCreateImage(disp, xv_adaptors[xv_adaptor].base_id,
430 xv_format_id, 0, w, h, &shminfo); 431 xv_format_id, 0, w, h, &shminfo);
431 if (!yuv_image) 432 if (!yuv_image)
432 fprintf(stderr, "X-Error: unable to create XvShm XImage\n"); 433 fprintf(stderr, "X-Error: unable to create XvShm XImage\n");
433 434
434 shminfo.shmid = shmget(IPC_PRIVATE, yuv_image->data_size, IPC_CREAT | 0777); 435 shminfo.shmid = shmget(IPC_PRIVATE, yuv_image->data_size, IPC_CREAT | 0777);
435 if (shminfo.shmid == -1) 436 if (shminfo.shmid == -1)
441 rgb_image = XShmCreateImage(disp, vis, depth, ZPixmap, NULL, &shminfo, w, h); 442 rgb_image = XShmCreateImage(disp, vis, depth, ZPixmap, NULL, &shminfo, w, h);
442 if (!rgb_image) 443 if (!rgb_image)
443 fprintf(stderr, "X-Error: unable to create XShm XImage\n"); 444 fprintf(stderr, "X-Error: unable to create XShm XImage\n");
444 445
445 shminfo.shmid = shmget(IPC_PRIVATE, 446 shminfo.shmid = shmget(IPC_PRIVATE,
446 rgb_image->bytes_per_line * rgb_image->height, 447 rgb_image->bytes_per_line * rgb_image->height,
447 IPC_CREAT | 0777); 448 IPC_CREAT | 0777);
448 if (shminfo.shmid == -1) 449 if (shminfo.shmid == -1)
449 fprintf(stderr, "SharedMemory Error: unable to get identifier\n"); 450 fprintf(stderr, "SharedMemory Error: unable to get identifier\n");
450 451
451 shminfo.shmaddr = rgb_image->data = shmat(shminfo.shmid, 0, 0); 452 shminfo.shmaddr = rgb_image->data = shmat(shminfo.shmid, 0, 0);
452 #endif 453 #endif
501 Window _dw; 502 Window _dw;
502 503
503 #ifdef USE_XVIMAGES 504 #ifdef USE_XVIMAGES
504 XGetGeometry(disp, win, &_dw, &_d, &_d, &_w, &_h, &_d, &_d); 505 XGetGeometry(disp, win, &_dw, &_d, &_d, &_w, &_h, &_d, &_d);
505 XvShmPutImage(disp, xv_adaptors[xv_adaptor].base_id, win, 506 XvShmPutImage(disp, xv_adaptors[xv_adaptor].base_id, win,
506 gc, yuv_image, 0, 0, yuv_image->width, yuv_image->height, 507 gc, yuv_image, 0, 0, yuv_image->width, yuv_image->height,
507 0, 0, _w, _h, True); 508 0, 0, _w, _h, True);
508 #else 509 #else
509 XShmPutImage(disp, win, gc, rgb_image, 0, 0, 0, 0, 510 XShmPutImage(disp, win, gc, rgb_image, 0, 0, 0, 0,
510 rgb_image->width, rgb_image->height, False); 511 rgb_image->width, rgb_image->height, False);
511 #endif 512 #endif
512 XSync(disp, False); 513 XSync(disp, False);
513 } 514 }
514 515
515 #define CMD_NONE 0 516 #define CMD_NONE 0
530 #ifndef USE_XVIMAGES 531 #ifndef USE_XVIMAGES
531 HermesHandle conv; 532 HermesHandle conv;
532 HermesFormat fmt_source, fmt_dest; 533 HermesFormat fmt_source, fmt_dest;
533 #endif 534 #endif
534 XEvent e; 535 XEvent e;
535 char *scratch_buf, *code, *c, *mixerdev; 536 char *scratch_buf, *code, *c, *mixerdev;
536 int frames , channelidx, oldchan, mute, cursor, fd, ret, cmd; 537 int frames, channelidx, oldchan, mute, cursor, fd, ret, cmd;
537 int exitnow , mfd, uselirc, curvol; 538 int exitnow, mfd, uselirc, curvol;
538 struct timeval then, now, diff, lastmove; 539 struct timeval then, now, diff, lastmove;
539 float rate; 540 float rate;
540 KeySym key; 541 KeySym key;
541 char text [255]; 542 char text [255];
542 int channellist[] = {2, 7, 9, 10, 28}; 543 int channellist[] = {2, 7, 9, 10, 28};
543 struct lirc_config *config; 544 struct lirc_config *config;
544 struct pollfd fds[1]; 545 struct pollfd fds[1];
545 546
546 #define NUMCHANS (sizeof(channellist) / sizeof(channellist[0])) 547 #define NUMCHANS (sizeof(channellist) / sizeof(channellist[0]))
547 548
548 channelidx = mute = cursor = 0; 549 channelidx = mute = cursor = 0;
549 550
550 oldchan = channel = channellist[channelidx]; 551 oldchan = channel = channellist[channelidx];
693 case 'f': 694 case 'f':
694 cmd = CMD_FSTOGGLE; 695 cmd = CMD_FSTOGGLE;
695 break; 696 break;
696 } 697 }
697 } 698 }
699
698 /* Poll for IR events */ 700 /* Poll for IR events */
699 if (uselirc) { 701 if (uselirc) {
700 fds[0].revents = 0; 702 fds[0].revents = 0;
701 703
702 while (1) { 704 while (1) {
705
703 if (poll(fds, 1, 0) == -1) { 706 if (poll(fds, 1, 0) == -1) {
704 fprintf(stderr, "Poll failed - %s\n", strerror(errno)); 707 fprintf(stderr, "Poll failed - %s\n", strerror(errno));
705 exit(EXIT_FAILURE); 708 exit(EXIT_FAILURE);
706 } 709 }
707 if ((fds[0].revents & POLLRDNORM) != 0) { 710 if ((fds[0].revents & POLLRDNORM) != 0) {
708 fprintf(stderr, "Processing IR..\n"); 711 fprintf(stderr, "Processing IR.. \n", lircfails);
709 712
713 /* Try and get an event */
710 if (lirc_nextcode(&code) == 0) { 714 if (lirc_nextcode(&code) == 0) {
711 if (code == NULL) 715 if (code == NULL) {
712 continue; 716 continue;
713 717 }
718
719 /* Translate it (via the config file) */
714 while ((ret = lirc_code2char(config, code, &c)) == 0 && 720 while ((ret = lirc_code2char(config, code, &c)) == 0 &&
715 c != NULL) { 721 c != NULL) {
716 fprintf(stderr, "Got command \"%s\"\n", c); 722 fprintf(stderr, "Got command \"%s\"\n", c);
717 723
718 if (!strcmp(c, "Mute")) 724 if (!strcmp(c, "Mute"))
719 cmd = CMD_MUTE; 725 cmd = CMD_MUTE;
720 else if (!strcmp(c, "CH_UP")) 726 else if (!strcmp(c, "CH_UP"))
727 cmd = CMD_VOLUP; 733 cmd = CMD_VOLUP;
728 else if (!strcmp(c, "VOL_DOWN")) 734 else if (!strcmp(c, "VOL_DOWN"))
729 cmd = CMD_VOLDN; 735 cmd = CMD_VOLDN;
730 else if (!strcmp(c, "AV/TV")) 736 else if (!strcmp(c, "AV/TV"))
731 cmd = CMD_FSTOGGLE; 737 cmd = CMD_FSTOGGLE;
732 738
733 free(code); 739 free(code);
734 } 740 }
741 } else {
742 /* lircd probably died */
743 uselirc = 0;
744 fprintf(stderr, "Failed to communicate with LIRC - daemon exited?");
735 } 745 }
736 } else 746 } else
737 break; 747 break;
738 } 748 }
739 } 749 }
851 #else 861 #else
852 /* SaveImage(); */ 862 /* SaveImage(); */
853 863
854 Hermes_ConverterRequest(conv, &fmt_source, &fmt_dest); 864 Hermes_ConverterRequest(conv, &fmt_source, &fmt_dest);
855 Hermes_ConverterCopy(conv, bktr_buffer, 0, 0, width, height, width * 4, 865 Hermes_ConverterCopy(conv, bktr_buffer, 0, 0, width, height, width * 4,
856 rgb_image->data, 0, 0, width, height, 866 rgb_image->data, 0, 0, width, height,
857 rgb_image->bytes_per_line); 867 rgb_image->bytes_per_line);
858 #endif 868 #endif
859 869
860 X_Display(); 870 X_Display();
861 if (exitnow) { 871 if (exitnow) {
862 printf("quitting\n"); 872 printf("quitting\n");