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[mplayer/kovensky.git] / mplayer.c
blobdc30a8f2bc76265d82432b1b6f31a0854f455db8
1
2 /// \file
3 /// \ingroup Properties Command2Property OSDMsgStack
4
5 #include <stdio.h>
6 #include <stdlib.h>
7 #include <stdbool.h>
8 #include "config.h"
9 #include "talloc.h"
10
11 #if defined(__MINGW32__) || defined(__CYGWIN__)
12 #define _UWIN 1 /*disable Non-underscored versions of non-ANSI functions as otherwise int eof would conflict with eof()*/
13 #include <windows.h>
14 #endif
15 #include <string.h>
16 #include <unistd.h>
17
18 // #include <sys/mman.h>
19 #include <sys/types.h>
20 #ifndef __MINGW32__
21 #include <sys/ioctl.h>
22 #include <sys/wait.h>
23 #else
24 #define SIGHUP 1 /* hangup */
25 #define SIGQUIT 3 /* quit */
26 #define SIGKILL 9 /* kill (cannot be caught or ignored) */
27 #define SIGBUS 10 /* bus error */
28 #define SIGPIPE 13 /* broken pipe */
29 #endif
30
31 #include <sys/time.h>
32 #include <sys/stat.h>
33
34 #include <signal.h>
35 #include <time.h>
36 #include <fcntl.h>
37 #include <limits.h>
38
39 #include <errno.h>
40
41 #include "mp_msg.h"
42 #include "av_log.h"
43
44 #define HELP_MP_DEFINE_STATIC
45 #include "help_mp.h"
46
47 #include "m_option.h"
48 #include "m_config.h"
49 #include "mplayer.h"
50 #include "access_mpcontext.h"
51 #include "m_property.h"
52
53 #include "cfg-mplayer-def.h"
54
55 #include "ffmpeg_files/intreadwrite.h"
56 #include "libavutil/avstring.h"
57
58 #include "subreader.h"
59
60 #include "mp_osd.h"
61 #include "libvo/video_out.h"
62
63 #include "libvo/font_load.h"
64 #include "libvo/sub.h"
65
66 #ifdef CONFIG_X11
67 #include "libvo/x11_common.h"
68 #endif
69
70 #include "libao2/audio_out.h"
71
72 #include "codec-cfg.h"
73
74 #include "edl.h"
75
76 #include "spudec.h"
77 #include "vobsub.h"
78
79 #include "osdep/getch2.h"
80 #include "osdep/timer.h"
81 #include "osdep/findfiles.h"
82
83 #include "input/input.h"
84
85 const int under_mencoder = 0;
86 int slave_mode=0;
87 int player_idle_mode=0;
88 int quiet=0;
89 int enable_mouse_movements=0;
90 float start_volume = -1;
91
92 #include "osdep/priority.h"
93
94 char *heartbeat_cmd;
95
96 #define ROUND(x) ((int)((x)<0 ? (x)-0.5 : (x)+0.5))
97
98 #ifdef HAVE_RTC
99 #ifdef __linux__
100 #include <linux/rtc.h>
101 #else
102 #include <rtc.h>
103 #define RTC_IRQP_SET RTCIO_IRQP_SET
104 #define RTC_PIE_ON RTCIO_PIE_ON
105 #endif /* __linux__ */
106 #endif /* HAVE_RTC */
107
108 #include "stream/tv.h"
109 #include "stream/stream_radio.h"
110 #ifdef CONFIG_DVBIN
111 #include "stream/dvbin.h"
112 #endif
113 #include "stream/cache2.h"
114
115 //**************************************************************************//
116 // Playtree
117 //**************************************************************************//
118 #include "playtree.h"
119 #include "playtreeparser.h"
120
121 //**************************************************************************//
122 // Config
123 //**************************************************************************//
124 #include "parser-cfg.h"
125 #include "parser-mpcmd.h"
126
127 //**************************************************************************//
128 // Config file
129 //**************************************************************************//
130
131 static int cfg_inc_verbose(m_option_t *conf){ ++verbose; return 0;}
132
133 #include "get_path.h"
134
135 //**************************************************************************//
136 //**************************************************************************//
137 // Input media streaming & demultiplexer:
138 //**************************************************************************//
139
140 static int max_framesize=0;
141
142 #include "stream/stream.h"
143 #include "libmpdemux/demuxer.h"
144 #include "libmpdemux/stheader.h"
145
146 #ifdef CONFIG_DVDREAD
147 #include "stream/stream_dvd.h"
148 #endif
149 #include "stream/stream_dvdnav.h"
150
151 #include "libmpcodecs/dec_audio.h"
152 #include "libmpcodecs/dec_video.h"
153 #include "libmpcodecs/mp_image.h"
154 #include "libmpcodecs/vf.h"
155 #include "libmpcodecs/vd.h"
156
157 #include "mixer.h"
158
159 #include "mp_core.h"
160 #include "options.h"
161 #include "defaultopts.h"
162
163 #define Exit_SIGILL_RTCpuSel _(\
164 "- MPlayer crashed by an 'Illegal Instruction'.\n"\
165 " It may be a bug in our new runtime CPU-detection code...\n"\
166 " Please read DOCS/HTML/en/bugreports.html.\n")
167
168 #define Exit_SIGILL _(\
169 "- MPlayer crashed by an 'Illegal Instruction'.\n"\
170 " It usually happens when you run it on a CPU different than the one it was\n"\
171 " compiled/optimized for.\n"\
172 " Verify this!\n")
173
174 #define Exit_SIGSEGV_SIGFPE _(\
175 "- MPlayer crashed by bad usage of CPU/FPU/RAM.\n"\
176 " Recompile MPlayer with --enable-debug and make a 'gdb' backtrace and\n"\
177 " disassembly. Details in DOCS/HTML/en/bugreports_what.html#bugreports_crash.\n")
178
179 #define Exit_SIGCRASH _(\
180 "- MPlayer crashed. This shouldn't happen.\n"\
181 " It can be a bug in the MPlayer code _or_ in your drivers _or_ in your\n"\
182 " gcc version. If you think it's MPlayer's fault, please read\n"\
183 " DOCS/HTML/en/bugreports.html and follow the instructions there. We can't and\n"\
184 " won't help unless you provide this information when reporting a possible bug.\n")
185
186 #define SystemTooSlow _("\n\n"\
187 " ************************************************\n"\
188 " **** Your system is too SLOW to play this! ****\n"\
189 " ************************************************\n\n"\
190 "Possible reasons, problems, workarounds:\n"\
191 "- Most common: broken/buggy _audio_ driver\n"\
192 " - Try -ao sdl or use the OSS emulation of ALSA.\n"\
193 " - Experiment with different values for -autosync, 30 is a good start.\n"\
194 "- Slow video output\n"\
195 " - Try a different -vo driver (-vo help for a list) or try -framedrop!\n"\
196 "- Slow CPU\n"\
197 " - Don't try to play a big DVD/DivX on a slow CPU! Try some of the lavdopts,\n"\
198 " e.g. -vfm ffmpeg -lavdopts lowres=1:fast:skiploopfilter=all.\n"\
199 "- Broken file\n"\
200 " - Try various combinations of -nobps -ni -forceidx -mc 0.\n"\
201 "- Slow media (NFS/SMB mounts, DVD, VCD etc)\n"\
202 " - Try -cache 8192.\n"\
203 "- Are you using -cache to play a non-interleaved AVI file?\n"\
204 " - Try -nocache.\n"\
205 "Read DOCS/HTML/en/video.html for tuning/speedup tips.\n"\
206 "If none of this helps you, read DOCS/HTML/en/bugreports.html.\n\n")
207
208
209 //**************************************************************************//
210 //**************************************************************************//
211
212 // Common FIFO functions, and keyboard/event FIFO code
213 #include "mp_fifo.h"
214 int noconsolecontrols=0;
215 //**************************************************************************//
216
217 // benchmark:
218 double video_time_usage=0;
219 double vout_time_usage=0;
220 static double audio_time_usage=0;
221 static int total_time_usage_start=0;
222 static int total_frame_cnt=0;
223 static int drop_frame_cnt=0; // total number of dropped frames
224 int benchmark=0;
225
226 // options:
227 int auto_quality=0;
228 static int output_quality=0;
229
230 static int list_properties = 0;
231
232 int term_osd = 1;
233 static char* term_osd_esc = "\x1b[A\r\x1b[K";
234 static char* playing_msg = NULL;
235 // seek:
236 static double seek_to_sec;
237 static off_t seek_to_byte=0;
238 static off_t step_sec=0;
239
240 static m_time_size_t end_at = { .type = END_AT_NONE, .pos = 0 };
241
242 // A/V sync:
243 int autosync=0; // 30 might be a good default value.
244
245 // codecs:
246 char **audio_codec_list=NULL; // override audio codec
247 char **video_codec_list=NULL; // override video codec
248 char **audio_fm_list=NULL; // override audio codec family
249 char **video_fm_list=NULL; // override video codec family
250
251 // demuxer:
252 extern char *demuxer_name; // override demuxer
253 extern char *audio_demuxer_name; // override audio demuxer
254 extern char *sub_demuxer_name; // override sub demuxer
255
256 // this dvdsub_id was selected via slang
257 // use this to allow dvdnav to follow -slang across stream resets,
258 // in particular the subtitle ID for a language changes
259 int dvdsub_lang_id;
260 int vobsub_id=-1;
261 char* audio_lang=NULL;
262 char* dvdsub_lang=NULL;
263 static char* spudec_ifo=NULL;
264 int forced_subs_only=0;
265 int file_filter=1;
266
267 // cache2:
268 int stream_cache_size=-1;
269 #ifdef CONFIG_STREAM_CACHE
270 extern int cache_fill_status;
271
272 float stream_cache_min_percent=20.0;
273 float stream_cache_seek_min_percent=50.0;
274 #else
275 #define cache_fill_status 0
276 #endif
277
278 // dump:
279 static char *stream_dump_name="stream.dump";
280 int stream_dump_type=0;
281
282 // A-V sync:
283 static float default_max_pts_correction=-1;//0.01f;
284 float audio_delay=0;
285 static int ignore_start=0;
286
287 static int softsleep=0;
288
289 double force_fps=0;
290 static int force_srate=0;
291 static int audio_output_format=-1; // AF_FORMAT_UNKNOWN
292 int frame_dropping=0; // option 0=no drop 1= drop vo 2= drop decode
293 static int play_n_frames=-1;
294 static int play_n_frames_mf=-1;
295
296 // sub:
297 char *font_name=NULL;
298 char *sub_font_name=NULL;
299 extern int font_fontconfig;
300 float font_factor=0.75;
301 char **sub_name=NULL;
302 float sub_delay=0;
303 float sub_fps=0;
304 int sub_auto = 1;
305 char *vobsub_name=NULL;
306 /*DSP!!char *dsp=NULL;*/
307 int subcc_enabled=0;
308 int suboverlap_enabled = 1;
309
310 #include "ass_mp.h"
311
312 char* current_module=NULL; // for debugging
313
314
315 // ---
316
317 #ifdef CONFIG_MENU
318 #include "m_struct.h"
319 #include "libmenu/menu.h"
320 void vf_menu_pause_update(struct vf_instance* vf);
321 extern vf_info_t vf_info_menu;
322 static const vf_info_t* const libmenu_vfs[] = {
323 &vf_info_menu,
324 NULL
325 };
326 static vf_instance_t* vf_menu = NULL;
327 int use_menu = 0;
328 static char* menu_cfg = NULL;
329 static char* menu_root = "main";
330 #endif
331
332
333 #ifdef HAVE_RTC
334 static int nortc = 1;
335 static char* rtc_device;
336 #endif
337
338 edl_record_ptr edl_records = NULL; ///< EDL entries memory area
339 edl_record_ptr next_edl_record = NULL; ///< only for traversing edl_records
340 FILE* edl_fd = NULL; ///< fd to write to when in -edlout mode.
341 int use_filedir_conf;
342 int use_filename_title;
343
344 #include "mpcommon.h"
345 #include "command.h"
346
347 #include "metadata.h"
348
349 #define mp_basename2(s) (strrchr(s,'/')==NULL?(char*)s:(strrchr(s,'/')+1))
350
351 const void *mpctx_get_video_out(MPContext *mpctx)
352 {
353 return mpctx->video_out;
354 }
355
356 const void *mpctx_get_audio_out(MPContext *mpctx)
357 {
358 return mpctx->audio_out;
359 }
360
361 void *mpctx_get_demuxer(MPContext *mpctx)
362 {
363 return mpctx->demuxer;
364 }
365
366 void *mpctx_get_playtree_iter(MPContext *mpctx)
367 {
368 return mpctx->playtree_iter;
369 }
370
371 void *mpctx_get_mixer(MPContext *mpctx)
372 {
373 return &mpctx->mixer;
374 }
375
376 int mpctx_get_global_sub_size(MPContext *mpctx)
377 {
378 return mpctx->global_sub_size;
379 }
380
381 int mpctx_get_osd_function(MPContext *mpctx)
382 {
383 return mpctx->osd_function;
384 }
385
386 static float get_relative_time(struct MPContext *mpctx)
387 {
388 unsigned int new_time = GetTimer();
389 unsigned int delta = new_time - mpctx->last_time;
390 mpctx->last_time = new_time;
391 return delta * 0.000001;
392 }
393
394 static int is_valid_metadata_type(struct MPContext *mpctx, metadata_t type) {
395 switch (type)
396 {
397 /* check for valid video stream */
398 case META_VIDEO_CODEC:
399 case META_VIDEO_BITRATE:
400 case META_VIDEO_RESOLUTION:
401 {
402 if (!mpctx->sh_video)
403 return 0;
404 break;
405 }
406
407 /* check for valid audio stream */
408 case META_AUDIO_CODEC:
409 case META_AUDIO_BITRATE:
410 case META_AUDIO_SAMPLES:
411 {
412 if (!mpctx->sh_audio)
413 return 0;
414 break;
415 }
416
417 /* check for valid demuxer */
418 case META_INFO_TITLE:
419 case META_INFO_ARTIST:
420 case META_INFO_ALBUM:
421 case META_INFO_YEAR:
422 case META_INFO_COMMENT:
423 case META_INFO_TRACK:
424 case META_INFO_GENRE:
425 {
426 if (!mpctx->demuxer)
427 return 0;
428 break;
429 }
430
431 default:
432 break;
433 }
434
435 return 1;
436 }
437
438 static char *get_demuxer_info(struct MPContext *mpctx, char *tag) {
439 char **info = mpctx->demuxer->info;
440 int n;
441
442 if (!info || !tag)
443 return NULL;
444
445 for (n = 0; info[2*n] != NULL ; n++)
446 if (!strcasecmp (info[2*n], tag))
447 break;
448
449 return info[2*n+1] ? strdup (info[2*n+1]) : NULL;
450 }
451
452 char *get_metadata(struct MPContext *mpctx, metadata_t type)
453 {
454 char *meta = NULL;
455 sh_audio_t * const sh_audio = mpctx->sh_audio;
456 sh_video_t * const sh_video = mpctx->sh_video;
457
458 if (!is_valid_metadata_type(mpctx, type))
459 return NULL;
460
461 switch (type)
462 {
463 case META_NAME:
464 {
465 return strdup (mp_basename2 (mpctx->filename));
466 }
467
468 case META_VIDEO_CODEC:
469 {
470 if (sh_video->format == 0x10000001)
471 meta = strdup ("mpeg1");
472 else if (sh_video->format == 0x10000002)
473 meta = strdup ("mpeg2");
474 else if (sh_video->format == 0x10000004)
475 meta = strdup ("mpeg4");
476 else if (sh_video->format == 0x10000005)
477 meta = strdup ("h264");
478 else if (sh_video->format >= 0x20202020)
479 {
480 meta = malloc (8);
481 sprintf (meta, "%.4s", (char *) &sh_video->format);
482 }
483 else
484 {
485 meta = malloc (8);
486 sprintf (meta, "0x%08X", sh_video->format);
487 }
488 return meta;
489 }
490
491 case META_VIDEO_BITRATE:
492 {
493 meta = malloc (16);
494 sprintf (meta, "%d kbps", (int) (sh_video->i_bps * 8 / 1024));
495 return meta;
496 }
497
498 case META_VIDEO_RESOLUTION:
499 {
500 meta = malloc (16);
501 sprintf (meta, "%d x %d", sh_video->disp_w, sh_video->disp_h);
502 return meta;
503 }
504
505 case META_AUDIO_CODEC:
506 {
507 if (sh_audio->codec && sh_audio->codec->name)
508 meta = strdup (sh_audio->codec->name);
509 return meta;
510 }
511
512 case META_AUDIO_BITRATE:
513 {
514 meta = malloc (16);
515 sprintf (meta, "%d kbps", (int) (sh_audio->i_bps * 8/1000));
516 return meta;
517 }
518
519 case META_AUDIO_SAMPLES:
520 {
521 meta = malloc (16);
522 sprintf (meta, "%d Hz, %d ch.", sh_audio->samplerate, sh_audio->channels);
523 return meta;
524 }
525
526 /* check for valid demuxer */
527 case META_INFO_TITLE:
528 return get_demuxer_info(mpctx, "Title");
529
530 case META_INFO_ARTIST:
531 return get_demuxer_info(mpctx, "Artist");
532
533 case META_INFO_ALBUM:
534 return get_demuxer_info(mpctx, "Album");
535
536 case META_INFO_YEAR:
537 return get_demuxer_info(mpctx, "Year");
538
539 case META_INFO_COMMENT:
540 return get_demuxer_info(mpctx, "Comment");
541
542 case META_INFO_TRACK:
543 return get_demuxer_info(mpctx, "Track");
544
545 case META_INFO_GENRE:
546 return get_demuxer_info(mpctx, "Genre");
547
548 default:
549 break;
550 }
551
552 return meta;
553 }
554
555 /// step size of mixer changes
556 int volstep = 3;
557
558 #ifdef CONFIG_DVDNAV
559 static void mp_dvdnav_context_free(MPContext *ctx){
560 if (ctx->nav_smpi) free_mp_image(ctx->nav_smpi);
561 ctx->nav_smpi = NULL;
562 if (ctx->nav_buffer) free(ctx->nav_buffer);
563 ctx->nav_buffer = NULL;
564 ctx->nav_start = NULL;
565 ctx->nav_in_size = 0;
566 }
567 #endif
568
569 void uninit_player(struct MPContext *mpctx, unsigned int mask){
570 mask &= mpctx->initialized_flags;
571
572 mp_msg(MSGT_CPLAYER,MSGL_DBG2,"\n*** uninit(0x%X)\n",mask);
573
574 if(mask&INITIALIZED_ACODEC){
575 mpctx->initialized_flags&=~INITIALIZED_ACODEC;
576 current_module="uninit_acodec";
577 if(mpctx->sh_audio) uninit_audio(mpctx->sh_audio);
578 mpctx->sh_audio=NULL;
579 mpctx->mixer.afilter = NULL;
580 }
581
582 if(mask&INITIALIZED_VCODEC){
583 mpctx->initialized_flags&=~INITIALIZED_VCODEC;
584 current_module="uninit_vcodec";
585 if(mpctx->sh_video) uninit_video(mpctx->sh_video);
586 mpctx->sh_video=NULL;
587 #ifdef CONFIG_MENU
588 vf_menu=NULL;
589 #endif
590 }
591
592 if(mask&INITIALIZED_DEMUXER){
593 mpctx->initialized_flags&=~INITIALIZED_DEMUXER;
594 current_module="free_demuxer";
595 if (mpctx->num_sources) {
596 mpctx->demuxer = mpctx->sources[0].demuxer;
597 for (int i = 1; i < mpctx->num_sources; i++) {
598 free_stream(mpctx->sources[i].stream);
599 free_demuxer(mpctx->sources[i].demuxer);
600 }
601 }
602 talloc_free(mpctx->sources);
603 mpctx->sources = NULL;
604 mpctx->num_sources = 0;
605 talloc_free(mpctx->timeline);
606 mpctx->timeline = NULL;
607 mpctx->num_timeline_parts = 0;
608 talloc_free(mpctx->chapters);
609 mpctx->chapters = NULL;
610 mpctx->num_chapters = 0;
611 mpctx->video_offset = 0;
612 if(mpctx->demuxer){
613 mpctx->stream=mpctx->demuxer->stream;
614 free_demuxer(mpctx->demuxer);
615 }
616 mpctx->demuxer=NULL;
617 }
618
619 // kill the cache process:
620 if(mask&INITIALIZED_STREAM){
621 mpctx->initialized_flags&=~INITIALIZED_STREAM;
622 current_module="uninit_stream";
623 if(mpctx->stream) free_stream(mpctx->stream);
624 mpctx->stream=NULL;
625 }
626
627 if(mask&INITIALIZED_VO){
628 mpctx->initialized_flags&=~INITIALIZED_VO;
629 current_module="uninit_vo";
630 vo_destroy(mpctx->video_out);
631 mpctx->video_out=NULL;
632 #ifdef CONFIG_DVDNAV
633 mp_dvdnav_context_free(mpctx);
634 #endif
635 }
636
637 // Must be after libvo uninit, as few vo drivers (svgalib) have tty code.
638 if(mask&INITIALIZED_GETCH2){
639 mpctx->initialized_flags&=~INITIALIZED_GETCH2;
640 current_module="uninit_getch2";
641 mp_msg(MSGT_CPLAYER,MSGL_DBG2,"\n[[[uninit getch2]]]\n");
642 // restore terminal:
643 getch2_disable();
644 }
645
646 if(mask&INITIALIZED_VOBSUB){
647 mpctx->initialized_flags&=~INITIALIZED_VOBSUB;
648 current_module="uninit_vobsub";
649 if(vo_vobsub) vobsub_close(vo_vobsub);
650 vo_vobsub=NULL;
651 }
652
653 if (mask&INITIALIZED_SPUDEC){
654 mpctx->initialized_flags&=~INITIALIZED_SPUDEC;
655 current_module="uninit_spudec";
656 spudec_free(vo_spudec);
657 vo_spudec=NULL;
658 }
659
660 if(mask&INITIALIZED_AO){
661 mpctx->initialized_flags&=~INITIALIZED_AO;
662 current_module="uninit_ao";
663 if (mpctx->edl_muted) mixer_mute(&mpctx->mixer);
664 if (mpctx->audio_out)
665 mpctx->audio_out->uninit(mpctx->stop_play != AT_END_OF_FILE);
666 mpctx->audio_out=NULL;
667 }
668
669 current_module=NULL;
670 }
671
672 void exit_player_with_rc(struct MPContext *mpctx, exit_reason_t how, int rc)
673 {
674 uninit_player(mpctx, INITIALIZED_ALL);
675 #if defined(__MINGW32__) || defined(__CYGWIN__)
676 timeEndPeriod(1);
677 #endif
678 #ifdef CONFIG_X11
679 vo_uninit(mpctx->x11_state); // Close the X11 connection (if any is open).
680 #endif
681
682 current_module="uninit_input";
683 mp_input_uninit(mpctx->input);
684 #ifdef CONFIG_MENU
685 if (use_menu)
686 menu_uninit();
687 #endif
688
689 #ifdef CONFIG_FREETYPE
690 current_module="uninit_font";
691 if (mpctx->osd && mpctx->osd->sub_font != vo_font)
692 free_font_desc(mpctx->osd->sub_font);
693 free_font_desc(vo_font);
694 vo_font = NULL;
695 done_freetype();
696 #endif
697 osd_free(mpctx->osd);
698
699 #ifdef CONFIG_ASS
700 ass_library_done(ass_library);
701 #endif
702
703 current_module="exit_player";
704
705 // free mplayer config
706 if(mpctx->mconfig)
707 m_config_free(mpctx->mconfig);
708
709 if(mpctx->playtree)
710 play_tree_free(mpctx->playtree, 1);
711
712 talloc_free(mpctx->key_fifo);
713
714 if(edl_records != NULL) free(edl_records); // free mem allocated for EDL
715 switch(how) {
716 case EXIT_QUIT:
717 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"\nExiting... (%s)\n","Quit");
718 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_EXIT=QUIT\n");
719 break;
720 case EXIT_EOF:
721 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"\nExiting... (%s)\n","End of file");
722 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_EXIT=EOF\n");
723 break;
724 case EXIT_ERROR:
725 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"\nExiting... (%s)\n","Fatal error");
726 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_EXIT=ERROR\n");
727 break;
728 default:
729 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_EXIT=NONE\n");
730 }
731 mp_msg(MSGT_CPLAYER,MSGL_DBG2,"max framesize was %d bytes\n",max_framesize);
732
733 exit(rc);
734 }
735
736 static void exit_player(struct MPContext *mpctx, exit_reason_t how)
737 {
738 exit_player_with_rc(mpctx, how, 1);
739 }
740
741 #ifndef __MINGW32__
742 static void child_sighandler(int x){
743 pid_t pid;
744 while((pid=waitpid(-1,NULL,WNOHANG)) > 0);
745 }
746 #endif
747
748 #ifdef CONFIG_CRASH_DEBUG
749 static char *prog_path;
750 static int crash_debug = 0;
751 #endif
752
753 static void exit_sighandler(int x){
754 static int sig_count=0;
755 #ifdef CONFIG_CRASH_DEBUG
756 if (!crash_debug || x != SIGTRAP)
757 #endif
758 ++sig_count;
759 if(sig_count==5)
760 {
761 /* We're crashing bad and can't uninit cleanly :(
762 * by popular request, we make one last (dirty)
763 * effort to restore the user's
764 * terminal. */
765 getch2_disable();
766 exit(1);
767 }
768 if(sig_count==6) exit(1);
769 if(sig_count>6){
770 // can't stop :(
771 #ifndef __MINGW32__
772 kill(getpid(),SIGKILL);
773 #endif
774 }
775 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,"\n" "\nMPlayer interrupted by signal %d in module: %s\n",x,
776 current_module?current_module:"unknown"
777 );
778 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_SIGNAL=%d\n", x);
779 if(sig_count<=1)
780 switch(x){
781 case SIGINT:
782 case SIGQUIT:
783 case SIGTERM:
784 case SIGKILL:
785 async_quit_request = 1;
786 return; // killed from keyboard (^C) or killed [-9]
787 case SIGILL:
788 #if CONFIG_RUNTIME_CPUDETECT
789 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,Exit_SIGILL_RTCpuSel);
790 #else
791 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,Exit_SIGILL);
792 #endif
793 case SIGFPE:
794 case SIGSEGV:
795 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,Exit_SIGSEGV_SIGFPE);
796 default:
797 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,Exit_SIGCRASH);
798 #ifdef CONFIG_CRASH_DEBUG
799 if (crash_debug) {
800 int gdb_pid;
801 mp_msg(MSGT_CPLAYER, MSGL_INFO, "Forking...\n");
802 gdb_pid = fork();
803 mp_msg(MSGT_CPLAYER, MSGL_INFO, "Forked...\n");
804 if (gdb_pid == 0) { // We are the child
805 char spid[20];
806 snprintf(spid, sizeof(spid), "%i", getppid());
807 getch2_disable(); // allow terminal to work properly with gdb
808 if (execlp("gdb", "gdb", prog_path, spid, "-ex", "bt", NULL) == -1)
809 mp_msg(MSGT_CPLAYER, MSGL_ERR, "Couldn't start gdb\n");
810 } else if (gdb_pid < 0)
811 mp_msg(MSGT_CPLAYER, MSGL_ERR, "Couldn't fork\n");
812 else {
813 waitpid(gdb_pid, NULL, 0);
814 }
815 if (x == SIGTRAP) return;
816 }
817 #endif
818 }
819 getch2_disable();
820 exit(1);
821 }
822
823 #include "cfg-mplayer.h"
824
825 static int cfg_include(m_option_t *conf, char *filename)
826 {
827 return m_config_parse_config_file(conf->priv, filename);
828 }
829
830 static void parse_cfgfiles(struct MPContext *mpctx, m_config_t* conf)
831 {
832 char *conffile;
833 int conffile_fd;
834 if (!disable_system_conf &&
835 m_config_parse_config_file(conf, MPLAYER_CONFDIR "/mplayer.conf") < 0)
836 exit_player(mpctx, EXIT_NONE);
837 if ((conffile = get_path("")) == NULL) {
838 mp_tmsg(MSGT_CPLAYER,MSGL_WARN,"Cannot find HOME directory.\n");
839 } else {
840 #ifdef __MINGW32__
841 mkdir(conffile);
842 #else
843 mkdir(conffile, 0777);
844 #endif
845 free(conffile);
846 if ((conffile = get_path("config")) == NULL) {
847 mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"get_path(\"config\") problem\n");
848 } else {
849 if ((conffile_fd = open(conffile, O_CREAT | O_EXCL | O_WRONLY, 0666)) != -1) {
850 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Creating config file: %s\n", conffile);
851 write(conffile_fd, default_config, strlen(default_config));
852 close(conffile_fd);
853 }
854 if (!disable_user_conf &&
855 m_config_parse_config_file(conf, conffile) < 0)
856 exit_player(mpctx, EXIT_NONE);
857 free(conffile);
858 }
859 }
860 }
861
862 #define PROFILE_CFG_PROTOCOL "protocol."
863
864 static void load_per_protocol_config (m_config_t* conf, const char *const file)
865 {
866 char *str;
867 char protocol[strlen (PROFILE_CFG_PROTOCOL) + strlen (file) + 1];
868 m_profile_t *p;
869
870 /* does filename actually uses a protocol ? */
871 str = strstr (file, "://");
872 if (!str)
873 return;
874
875 sprintf (protocol, "%s%s", PROFILE_CFG_PROTOCOL, file);
876 protocol[strlen (PROFILE_CFG_PROTOCOL)+strlen(file)-strlen(str)] = '\0';
877 p = m_config_get_profile (conf, protocol);
878 if (p)
879 {
880 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Loading protocol-related profile '%s'\n", protocol);
881 m_config_set_profile(conf,p);
882 }
883 }
884
885 #define PROFILE_CFG_EXTENSION "extension."
886
887 static void load_per_extension_config (m_config_t* conf, const char *const file)
888 {
889 char *str;
890 char extension[strlen (PROFILE_CFG_EXTENSION) + 8];
891 m_profile_t *p;
892
893 /* does filename actually have an extension ? */
894 str = strrchr (file, '.');
895 if (!str)
896 return;
897
898 sprintf (extension, PROFILE_CFG_EXTENSION);
899 strncat (extension, ++str, 7);
900 p = m_config_get_profile (conf, extension);
901 if (p)
902 {
903 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Loading extension-related profile '%s'\n", extension);
904 m_config_set_profile(conf,p);
905 }
906 }
907
908 #define PROFILE_CFG_VO "vo."
909 #define PROFILE_CFG_AO "ao."
910
911 static void load_per_output_config (m_config_t* conf, char *cfg, char *out)
912 {
913 char profile[strlen (cfg) + strlen (out) + 1];
914 m_profile_t *p;
915
916 sprintf (profile, "%s%s", cfg, out);
917 p = m_config_get_profile (conf, profile);
918 if (p)
919 {
920 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Loading extension-related profile '%s'\n", profile);
921 m_config_set_profile(conf,p);
922 }
923 }
924
925 /**
926 * Tries to load a config file
927 * @return 0 if file was not found, 1 otherwise
928 */
929 static int try_load_config(m_config_t *conf, const char *file)
930 {
931 struct stat st;
932 if (stat(file, &st))
933 return 0;
934 mp_tmsg(MSGT_CPLAYER, MSGL_INFO, "Loading config '%s'\n", file);
935 m_config_parse_config_file (conf, file);
936 return 1;
937 }
938
939 static void load_per_file_config (m_config_t* conf, const char *const file)
940 {
941 char *confpath;
942 char cfg[PATH_MAX];
943 char *name;
944
945 if (strlen(file) > PATH_MAX - 14) {
946 mp_msg(MSGT_CPLAYER, MSGL_WARN, "Filename is too long, can not load file or directory specific config files\n");
947 return;
948 }
949 sprintf (cfg, "%s.conf", file);
950
951 name = strrchr(cfg, '/');
952 if (HAVE_DOS_PATHS) {
953 char *tmp = strrchr(cfg, '\\');
954 if (!name || tmp > name)
955 name = tmp;
956 tmp = strrchr(cfg, ':');
957 if (!name || tmp > name)
958 name = tmp;
959 }
960 if (!name)
961 name = cfg;
962 else
963 name++;
964
965 if (use_filedir_conf) {
966 char dircfg[PATH_MAX];
967 strcpy(dircfg, cfg);
968 strcpy(dircfg + (name - cfg), "mplayer.conf");
969 try_load_config(conf, dircfg);
970
971 if (try_load_config(conf, cfg))
972 return;
973 }
974
975 if ((confpath = get_path (name)) != NULL)
976 {
977 try_load_config(conf, confpath);
978
979 free (confpath);
980 }
981 }
982
983 /* When libmpdemux performs a blocking operation (network connection or
984 * cache filling) if the operation fails we use this function to check
985 * if it was interrupted by the user.
986 * The function returns a new value for eof. */
987 static int libmpdemux_was_interrupted(struct MPContext *mpctx, int stop_play)
988 {
989 mp_cmd_t* cmd;
990 if((cmd = mp_input_get_cmd(mpctx->input, 0,0,0)) != NULL) {
991 switch(cmd->id) {
992 case MP_CMD_QUIT:
993 exit_player_with_rc(mpctx, EXIT_QUIT, (cmd->nargs > 0)? cmd->args[0].v.i : 0);
994 case MP_CMD_PLAY_TREE_STEP: {
995 stop_play = (cmd->args[0].v.i > 0) ? PT_NEXT_ENTRY : PT_PREV_ENTRY;
996 mpctx->play_tree_step = (cmd->args[0].v.i == 0) ? 1 : cmd->args[0].v.i;
997 } break;
998 case MP_CMD_PLAY_TREE_UP_STEP: {
999 stop_play = (cmd->args[0].v.i > 0) ? PT_UP_NEXT : PT_UP_PREV;
1000 } break;
1001 case MP_CMD_PLAY_ALT_SRC_STEP: {
1002 stop_play = (cmd->args[0].v.i > 0) ? PT_NEXT_SRC : PT_PREV_SRC;
1003 } break;
1004 }
1005 mp_cmd_free(cmd);
1006 }
1007 return stop_play;
1008 }
1009
1010 #define mp_basename(s) (strrchr(s,'\\')==NULL?(mp_basename2(s)):(strrchr(s,'\\')+1))
1011
1012 static int playtree_add_playlist(struct MPContext *mpctx, play_tree_t* entry)
1013 {
1014 play_tree_add_bpf(entry,mpctx->filename);
1015
1016 {
1017 if(!entry) {
1018 entry = mpctx->playtree_iter->tree;
1019 if(play_tree_iter_step(mpctx->playtree_iter,1,0) != PLAY_TREE_ITER_ENTRY) {
1020 return PT_NEXT_ENTRY;
1021 }
1022 if(mpctx->playtree_iter->tree == entry ) { // Loop with a single file
1023 if(play_tree_iter_up_step(mpctx->playtree_iter,1,0) != PLAY_TREE_ITER_ENTRY) {
1024 return PT_NEXT_ENTRY;
1025 }
1026 }
1027 play_tree_remove(entry,1,1);
1028 return PT_NEXT_SRC;
1029 }
1030 play_tree_insert_entry(mpctx->playtree_iter->tree,entry);
1031 play_tree_set_params_from(entry,mpctx->playtree_iter->tree);
1032 entry = mpctx->playtree_iter->tree;
1033 if(play_tree_iter_step(mpctx->playtree_iter,1,0) != PLAY_TREE_ITER_ENTRY) {
1034 return PT_NEXT_ENTRY;
1035 }
1036 play_tree_remove(entry,1,1);
1037 }
1038 return PT_NEXT_SRC;
1039 }
1040
1041 void add_subtitles(struct MPContext *mpctx, char *filename, float fps, int noerr)
1042 {
1043 sub_data *subd;
1044 #ifdef CONFIG_ASS
1045 ASS_Track *asst = 0;
1046 #endif
1047
1048 if (filename == NULL || mpctx->set_of_sub_size >= MAX_SUBTITLE_FILES) {
1049 return;
1050 }
1051
1052 subd = sub_read_file(filename, fps);
1053 #ifdef CONFIG_ASS
1054 if (ass_enabled)
1055 #ifdef CONFIG_ICONV
1056 asst = ass_read_file(ass_library, filename, sub_cp);
1057 #else
1058 asst = ass_read_file(ass_library, filename, 0);
1059 #endif
1060 if (ass_enabled && subd && !asst)
1061 asst = ass_read_subdata(ass_library, subd, fps);
1062
1063 if (!asst && !subd)
1064 #else
1065 if(!subd)
1066 #endif
1067 mp_tmsg(MSGT_CPLAYER, noerr ? MSGL_WARN : MSGL_ERR, "Cannot load subtitles: %s\n",
1068 filename_recode(filename));
1069 #if defined(_WIN32) && !defined(HAVE_NEW_GUI)
1070 if(filename) {
1071 static char message[MAX_PATH + 1];
1072 char *s = strrchr(filename, '\\');
1073 if (!s) s = strrchr(filename, '/');
1074 if (s) s++; else s = filename;
1075 message[0] = 0;
1076 snprintf(message, MAX_PATH, "MPlayer: %s", filename_recode(s));
1077 message[MAX_PATH] = 0;
1078 SetConsoleTitle(message);
1079 }
1080 #endif
1081
1082 #ifdef CONFIG_ASS
1083 if (!asst && !subd) return;
1084 mpctx->set_of_ass_tracks[mpctx->set_of_sub_size] = asst;
1085 #else
1086 if (!subd) return;
1087 #endif
1088 mpctx->set_of_subtitles[mpctx->set_of_sub_size] = subd;
1089 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_FILE_SUB_ID=%d\n", mpctx->set_of_sub_size);
1090 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_FILE_SUB_FILENAME=%s\n",
1091 filename_recode(filename));
1092 ++mpctx->set_of_sub_size;
1093 mp_tmsg(MSGT_CPLAYER, MSGL_INFO, "SUB: Added subtitle file (%d): %s\n", mpctx->set_of_sub_size,
1094 filename_recode(filename));
1095 }
1096
1097 void init_vo_spudec(struct MPContext *mpctx)
1098 {
1099 if (vo_spudec)
1100 spudec_free(vo_spudec);
1101 mpctx->initialized_flags &= ~INITIALIZED_SPUDEC;
1102 vo_spudec = NULL;
1103 if (spudec_ifo) {
1104 unsigned int palette[16], width, height;
1105 current_module="spudec_init_vobsub";
1106 if (vobsub_parse_ifo(NULL,spudec_ifo, palette, &width, &height, 1, -1, NULL) >= 0)
1107 vo_spudec=spudec_new_scaled(palette, width, height, NULL, 0);
1108 }
1109
1110 #ifdef CONFIG_DVDREAD
1111 if (vo_spudec==NULL && mpctx->stream->type==STREAMTYPE_DVD) {
1112 current_module="spudec_init_dvdread";
1113 vo_spudec=spudec_new_scaled(((dvd_priv_t *)(mpctx->stream->priv))->cur_pgc->palette,
1114 mpctx->sh_video->disp_w, mpctx->sh_video->disp_h,
1115 NULL, 0);
1116 }
1117 #endif
1118
1119 #ifdef CONFIG_DVDNAV
1120 if (vo_spudec==NULL && mpctx->stream->type==STREAMTYPE_DVDNAV) {
1121 unsigned int *palette = mp_dvdnav_get_spu_clut(mpctx->stream);
1122 current_module="spudec_init_dvdnav";
1123 vo_spudec=spudec_new_scaled(palette, mpctx->sh_video->disp_w, mpctx->sh_video->disp_h, NULL, 0);
1124 }
1125 #endif
1126
1127 if (vo_spudec==NULL) {
1128 sh_sub_t *sh = (sh_sub_t *)mpctx->d_sub->sh;
1129 current_module="spudec_init_normal";
1130 vo_spudec=spudec_new_scaled(NULL, mpctx->sh_video->disp_w, mpctx->sh_video->disp_h, sh->extradata, sh->extradata_len);
1131 spudec_set_font_factor(vo_spudec,font_factor);
1132 }
1133
1134 if (vo_spudec!=NULL) {
1135 mpctx->initialized_flags|=INITIALIZED_SPUDEC;
1136 mp_property_do("sub_forced_only", M_PROPERTY_SET, &forced_subs_only, mpctx);
1137 }
1138 }
1139
1140 /*
1141 * In Mac OS X the SDL-lib is built upon Cocoa. The easiest way to
1142 * make it all work is to use the builtin SDL-bootstrap code, which
1143 * will be done automatically by replacing our main() if we include SDL.h.
1144 */
1145 #if defined(__APPLE__) && defined(CONFIG_SDL)
1146 #include <SDL.h>
1147 #endif
1148
1149 /**
1150 * \brief append a formatted string
1151 * \param buf buffer to print into
1152 * \param pos position of terminating 0 in buf
1153 * \param len maximum number of characters in buf, not including terminating 0
1154 * \param format printf format string
1155 */
1156 static void saddf(char *buf, unsigned *pos, int len, const char *format, ...)
1157 {
1158 va_list va;
1159 va_start(va, format);
1160 *pos += vsnprintf(&buf[*pos], len - *pos, format, va);
1161 va_end(va);
1162 if (*pos >= len ) {
1163 buf[len] = 0;
1164 *pos = len;
1165 }
1166 }
1167
1168 /**
1169 * \brief append time in the hh:mm:ss.f format
1170 * \param buf buffer to print into
1171 * \param pos position of terminating 0 in buf
1172 * \param len maximum number of characters in buf, not including terminating 0
1173 * \param time time value to convert/append
1174 */
1175 static void sadd_hhmmssf(char *buf, unsigned *pos, int len, float time) {
1176 long tenths = 10 * time;
1177 int f1 = tenths % 10;
1178 int ss = (tenths / 10) % 60;
1179 int mm = (tenths / 600) % 60;
1180 int hh = tenths / 36000;
1181 if (time <= 0) {
1182 saddf(buf, pos, len, "unknown");
1183 return;
1184 }
1185 if (hh > 0)
1186 saddf(buf, pos, len, "%2d:", hh);
1187 if (hh > 0 || mm > 0)
1188 saddf(buf, pos, len, "%02d:", mm);
1189 saddf(buf, pos, len, "%02d.%1d", ss, f1);
1190 }
1191
1192 static void print_status(struct MPContext *mpctx, double a_pos, bool at_frame)
1193 {
1194 struct MPOpts *opts = &mpctx->opts;
1195 sh_video_t * const sh_video = mpctx->sh_video;
1196
1197 if (mpctx->sh_audio && a_pos == MP_NOPTS_VALUE)
1198 a_pos = playing_audio_pts(mpctx);
1199 if (mpctx->sh_audio && sh_video && at_frame) {
1200 mpctx->last_av_difference = a_pos - sh_video->pts - audio_delay;
1201 if (mpctx->time_frame > 0)
1202 mpctx->last_av_difference += mpctx->time_frame * opts->playback_speed;
1203 if (mpctx->last_av_difference > 0.5 && drop_frame_cnt > 50
1204 && !mpctx->drop_message_shown) {
1205 mp_tmsg(MSGT_AVSYNC,MSGL_WARN,SystemTooSlow);
1206 mpctx->drop_message_shown = true;
1207 }
1208 }
1209 if (quiet)
1210 return;
1211
1212
1213 int width;
1214 char *line;
1215 unsigned pos = 0;
1216 get_screen_size();
1217 if (screen_width > 0)
1218 width = screen_width;
1219 else
1220 width = 80;
1221 #if defined(__MINGW32__) || defined(__CYGWIN__) || defined(__OS2__)
1222 /* Windows command line is broken (MinGW's rxvt works, but we
1223 * should not depend on that). */
1224 width--;
1225 #endif
1226 line = malloc(width + 1); // one additional char for the terminating null
1227
1228 // Audio time
1229 if (mpctx->sh_audio) {
1230 saddf(line, &pos, width, "A:%6.1f ", a_pos);
1231 if (!sh_video) {
1232 float len = demuxer_get_time_length(mpctx->demuxer);
1233 saddf(line, &pos, width, "(");
1234 sadd_hhmmssf(line, &pos, width, a_pos);
1235 saddf(line, &pos, width, ") of %.1f (", len);
1236 sadd_hhmmssf(line, &pos, width, len);
1237 saddf(line, &pos, width, ") ");
1238 }
1239 }
1240
1241 // Video time
1242 if (sh_video)
1243 saddf(line, &pos, width, "V:%6.1f ", sh_video->pts);
1244
1245 // A-V sync
1246 if (mpctx->sh_audio && sh_video)
1247 saddf(line, &pos, width, "A-V:%7.3f ct:%7.3f ",
1248 mpctx->last_av_difference, mpctx->total_avsync_change);
1249
1250 // Video stats
1251 if (sh_video)
1252 saddf(line, &pos, width, "%3d/%3d ",
1253 (int)sh_video->num_frames,
1254 (int)sh_video->num_frames_decoded);
1255
1256 // CPU usage
1257 if (sh_video) {
1258 if (sh_video->timer > 0.5)
1259 saddf(line, &pos, width, "%2d%% %2d%% %4.1f%% ",
1260 (int)(100.0*video_time_usage*opts->playback_speed/(double)sh_video->timer),
1261 (int)(100.0*vout_time_usage*opts->playback_speed/(double)sh_video->timer),
1262 (100.0*audio_time_usage*opts->playback_speed/(double)sh_video->timer));
1263 else
1264 saddf(line, &pos, width, "??%% ??%% ??,?%% ");
1265 } else if (mpctx->sh_audio) {
1266 if (mpctx->delay > 0.5)
1267 saddf(line, &pos, width, "%4.1f%% ",
1268 100.0*audio_time_usage/(double)mpctx->delay);
1269 else
1270 saddf(line, &pos, width, "??,?%% ");
1271 }
1272
1273 // VO stats
1274 if (sh_video)
1275 saddf(line, &pos, width, "%d %d ", drop_frame_cnt, output_quality);
1276
1277 #ifdef CONFIG_STREAM_CACHE
1278 // cache stats
1279 if (stream_cache_size > 0)
1280 saddf(line, &pos, width, "%d%% ", cache_fill_status);
1281 #endif
1282
1283 // other
1284 if (opts->playback_speed != 1)
1285 saddf(line, &pos, width, "%4.2fx ", opts->playback_speed);
1286
1287 // end
1288 if (erase_to_end_of_line) {
1289 line[pos] = 0;
1290 mp_msg(MSGT_STATUSLINE, MSGL_STATUS, "%s%s\r", line, erase_to_end_of_line);
1291 } else {
1292 memset(&line[pos], ' ', width - pos);
1293 line[width] = 0;
1294 mp_msg(MSGT_STATUSLINE, MSGL_STATUS, "%s\r", line);
1295 }
1296 free(line);
1297 }
1298
1299 /**
1300 * \brief build a chain of audio filters that converts the input format
1301 * to the ao's format, taking into account the current playback_speed.
1302 * \param sh_audio describes the requested input format of the chain.
1303 * \param ao_data describes the requested output format of the chain.
1304 */
1305 int build_afilter_chain(struct MPContext *mpctx, sh_audio_t *sh_audio, ao_data_t *ao_data)
1306 {
1307 struct MPOpts *opts = &mpctx->opts;
1308 int new_srate;
1309 int result;
1310 if (!sh_audio)
1311 {
1312 mpctx->mixer.afilter = NULL;
1313 return 0;
1314 }
1315 if(af_control_any_rev(sh_audio->afilter,
1316 AF_CONTROL_PLAYBACK_SPEED | AF_CONTROL_SET,
1317 &opts->playback_speed)) {
1318 new_srate = sh_audio->samplerate;
1319 } else {
1320 new_srate = sh_audio->samplerate * opts->playback_speed;
1321 if (new_srate != ao_data->samplerate) {
1322 // limits are taken from libaf/af_resample.c
1323 if (new_srate < 8000)
1324 new_srate = 8000;
1325 if (new_srate > 192000)
1326 new_srate = 192000;
1327 opts->playback_speed = (float)new_srate / (float)sh_audio->samplerate;
1328 }
1329 }
1330 result = init_audio_filters(sh_audio, new_srate,
1331 &ao_data->samplerate, &ao_data->channels, &ao_data->format);
1332 mpctx->mixer.afilter = sh_audio->afilter;
1333 return result;
1334 }
1335
1336
1337 typedef struct mp_osd_msg mp_osd_msg_t;
1338 struct mp_osd_msg {
1339 /// Previous message on the stack.
1340 mp_osd_msg_t* prev;
1341 /// Message text.
1342 char msg[128];
1343 int id,level,started;
1344 /// Display duration in ms.
1345 unsigned time;
1346 };
1347
1348 /// OSD message stack.
1349 static mp_osd_msg_t* osd_msg_stack = NULL;
1350
1351 /**
1352 * \brief Add a message on the OSD message stack
1353 *
1354 * If a message with the same id is already present in the stack
1355 * it is pulled on top of the stack, otherwise a new message is created.
1356 *
1357 */
1358
1359 void set_osd_msg(int id, int level, int time, const char* fmt, ...) {
1360 mp_osd_msg_t *msg,*last=NULL;
1361 va_list va;
1362 int r;
1363
1364 // look if the id is already in the stack
1365 for(msg = osd_msg_stack ; msg && msg->id != id ;
1366 last = msg, msg = msg->prev);
1367 // not found: alloc it
1368 if(!msg) {
1369 msg = calloc(1,sizeof(mp_osd_msg_t));
1370 msg->prev = osd_msg_stack;
1371 osd_msg_stack = msg;
1372 } else if(last) { // found, but it's not on top of the stack
1373 last->prev = msg->prev;
1374 msg->prev = osd_msg_stack;
1375 osd_msg_stack = msg;
1376 }
1377 // write the msg
1378 va_start(va,fmt);
1379 r = vsnprintf(msg->msg, 128, fmt, va);
1380 va_end(va);
1381 if(r >= 128) msg->msg[127] = 0;
1382 // set id and time
1383 msg->id = id;
1384 msg->level = level;
1385 msg->time = time;
1386
1387 }
1388
1389 /**
1390 * \brief Remove a message from the OSD stack
1391 *
1392 * This function can be used to get rid of a message right away.
1393 *
1394 */
1395
1396 void rm_osd_msg(int id) {
1397 mp_osd_msg_t *msg,*last=NULL;
1398
1399 // Search for the msg
1400 for(msg = osd_msg_stack ; msg && msg->id != id ;
1401 last = msg, msg = msg->prev);
1402 if(!msg) return;
1403
1404 // Detach it from the stack and free it
1405 if(last)
1406 last->prev = msg->prev;
1407 else
1408 osd_msg_stack = msg->prev;
1409 free(msg);
1410 }
1411
1412 /**
1413 * \brief Remove all messages from the OSD stack
1414 *
1415 */
1416
1417 static void clear_osd_msgs(void) {
1418 mp_osd_msg_t* msg = osd_msg_stack, *prev = NULL;
1419 while(msg) {
1420 prev = msg->prev;
1421 free(msg);
1422 msg = prev;
1423 }
1424 osd_msg_stack = NULL;
1425 }
1426
1427 /**
1428 * \brief Get the current message from the OSD stack.
1429 *
1430 * This function decrements the message timer and destroys the old ones.
1431 * The message that should be displayed is returned (if any).
1432 *
1433 */
1434
1435 static mp_osd_msg_t* get_osd_msg(struct MPContext *mpctx)
1436 {
1437 struct MPOpts *opts = &mpctx->opts;
1438 mp_osd_msg_t *msg,*prev,*last = NULL;
1439 static unsigned last_update = 0;
1440 unsigned now = GetTimerMS();
1441 unsigned diff;
1442 char hidden_dec_done = 0;
1443
1444 if (mpctx->osd_visible) {
1445 // 36000000 means max timed visibility is 1 hour into the future, if
1446 // the difference is greater assume it's wrapped around from below 0
1447 if (mpctx->osd_visible - now > 36000000) {
1448 mpctx->osd_visible = 0;
1449 vo_osd_progbar_type = -1; // disable
1450 vo_osd_changed(OSDTYPE_PROGBAR);
1451 mpctx->osd_function = mpctx->paused ? OSD_PAUSE : OSD_PLAY;
1452 }
1453 }
1454 if (mpctx->osd_show_percentage_until - now > 36000000)
1455 mpctx->osd_show_percentage_until = 0;
1456
1457 if(!last_update) last_update = now;
1458 diff = now >= last_update ? now - last_update : 0;
1459
1460 last_update = now;
1461
1462 // Look for the first message in the stack with high enough level.
1463 for(msg = osd_msg_stack ; msg ; last = msg, msg = prev) {
1464 prev = msg->prev;
1465 if (msg->level > opts->osd_level && hidden_dec_done)
1466 continue;
1467 // The message has a high enough level or it is the first hidden one
1468 // in both cases we decrement the timer or kill it.
1469 if(!msg->started || msg->time > diff) {
1470 if(msg->started) msg->time -= diff;
1471 else msg->started = 1;
1472 // display it
1473 if (msg->level <= opts->osd_level)
1474 return msg;
1475 hidden_dec_done = 1;
1476 continue;
1477 }
1478 // kill the message
1479 free(msg);
1480 if(last) {
1481 last->prev = prev;
1482 msg = last;
1483 } else {
1484 osd_msg_stack = prev;
1485 msg = NULL;
1486 }
1487 }
1488 // Nothing found
1489 return NULL;
1490 }
1491
1492 /**
1493 * \brief Display the OSD bar.
1494 *
1495 * Display the OSD bar or fall back on a simple message.
1496 *
1497 */
1498
1499 void set_osd_bar(struct MPContext *mpctx, int type,const char* name,double min,double max,double val) {
1500 struct MPOpts *opts = &mpctx->opts;
1501 if (opts->osd_level < 1)
1502 return;
1503
1504 if(mpctx->sh_video) {
1505 mpctx->osd_visible = (GetTimerMS() + 1000) | 1;
1506 vo_osd_progbar_type = type;
1507 vo_osd_progbar_value = 256*(val-min)/(max-min);
1508 vo_osd_changed(OSDTYPE_PROGBAR);
1509 return;
1510 }
1511
1512 set_osd_msg(OSD_MSG_BAR, 1, opts->osd_duration, "%s: %d %%",
1513 name, ROUND(100*(val-min)/(max-min)));
1514 }
1515
1516 /**
1517 * \brief Display text subtitles on the OSD
1518 */
1519 void set_osd_subtitle(struct MPContext *mpctx, subtitle *subs)
1520 {
1521 int i;
1522 vo_sub = subs;
1523 vo_osd_changed(OSDTYPE_SUBTITLE);
1524 if (!mpctx->sh_video) {
1525 // reverse order, since newest set_osd_msg is displayed first
1526 for (i = SUB_MAX_TEXT - 1; i >= 0; i--) {
1527 if (!subs || i >= subs->lines || !subs->text[i])
1528 rm_osd_msg(OSD_MSG_SUB_BASE + i);
1529 else {
1530 // HACK: currently display time for each sub line except the last is set to 2 seconds.
1531 int display_time = i == subs->lines - 1 ? 180000 : 2000;
1532 set_osd_msg(OSD_MSG_SUB_BASE + i, 1, display_time, "%s", subs->text[i]);
1533 }
1534 }
1535 }
1536 }
1537
1538 /**
1539 * \brief Update the OSD message line.
1540 *
1541 * This function displays the current message on the vo OSD or on the term.
1542 * If the stack is empty and the OSD level is high enough the timer
1543 * is displayed (only on the vo OSD).
1544 *
1545 */
1546
1547 static void update_osd_msg(struct MPContext *mpctx)
1548 {
1549 struct MPOpts *opts = &mpctx->opts;
1550 mp_osd_msg_t *msg;
1551 struct osd_state *osd = mpctx->osd;
1552 char osd_text_timer[128];
1553
1554 if (mpctx->add_osd_seek_info) {
1555 double percentage;
1556 if (mpctx->timeline && mpctx->sh_video)
1557 percentage = mpctx->sh_video->pts * 100 /
1558 mpctx->timeline[mpctx->num_timeline_parts].start;
1559 else
1560 percentage = demuxer_get_percent_pos(mpctx->demuxer);
1561 set_osd_bar(mpctx, 0, "Position", 0, 100, percentage);
1562 if (mpctx->sh_video)
1563 mpctx->osd_show_percentage_until = (GetTimerMS() + 1000) | 1;
1564 mpctx->add_osd_seek_info = false;
1565 }
1566
1567 // Look if we have a msg
1568 if((msg = get_osd_msg(mpctx))) {
1569 if (strcmp(osd->osd_text, msg->msg)) {
1570 strncpy(osd->osd_text, msg->msg, 127);
1571 if(mpctx->sh_video) vo_osd_changed(OSDTYPE_OSD); else
1572 if(term_osd) mp_msg(MSGT_CPLAYER,MSGL_STATUS,"%s%s\n",term_osd_esc,msg->msg);
1573 }
1574 return;
1575 }
1576
1577 if(mpctx->sh_video) {
1578 // fallback on the timer
1579 if (opts->osd_level >= 2) {
1580 int len;
1581 if (mpctx->timeline)
1582 len = mpctx->timeline[mpctx->num_timeline_parts].start;
1583 else
1584 len = demuxer_get_time_length(mpctx->demuxer);
1585 int percentage = -1;
1586 char percentage_text[10];
1587 int pts = demuxer_get_current_time(mpctx->demuxer);
1588
1589 if (mpctx->osd_show_percentage_until)
1590 if (mpctx->timeline)
1591 percentage = mpctx->sh_video->pts * 100 /
1592 mpctx->timeline[mpctx->num_timeline_parts].start;
1593 else
1594 percentage = demuxer_get_percent_pos(mpctx->demuxer);
1595
1596 if (percentage >= 0)
1597 snprintf(percentage_text, 9, " (%d%%)", percentage);
1598 else
1599 percentage_text[0] = 0;
1600
1601 if (opts->osd_level == 3)
1602 snprintf(osd_text_timer, 63,
1603 "%c %02d:%02d:%02d / %02d:%02d:%02d%s",
1604 mpctx->osd_function,pts/3600,(pts/60)%60,pts%60,
1605 len/3600,(len/60)%60,len%60,percentage_text);
1606 else
1607 snprintf(osd_text_timer, 63, "%c %02d:%02d:%02d%s",
1608 mpctx->osd_function,pts/3600,(pts/60)%60,
1609 pts%60,percentage_text);
1610 } else
1611 osd_text_timer[0]=0;
1612
1613 if (strcmp(osd->osd_text, osd_text_timer)) {
1614 strncpy(osd->osd_text, osd_text_timer, 63);
1615 vo_osd_changed(OSDTYPE_OSD);
1616 }
1617 return;
1618 }
1619
1620 // Clear the term osd line
1621 if (term_osd && osd->osd_text[0]) {
1622 osd->osd_text[0] = 0;
1623 printf("%s\n",term_osd_esc);
1624 }
1625 }
1626
1627 ///@}
1628 // OSDMsgStack
1629
1630
1631 void reinit_audio_chain(struct MPContext *mpctx)
1632 {
1633 struct MPOpts *opts = &mpctx->opts;
1634 if (!mpctx->sh_audio)
1635 return;
1636 current_module="init_audio_codec";
1637 mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n");
1638 if(!init_best_audio_codec(mpctx->sh_audio,audio_codec_list,audio_fm_list)){
1639 goto init_error;
1640 }
1641 mpctx->initialized_flags|=INITIALIZED_ACODEC;
1642 mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n");
1643
1644
1645 current_module="af_preinit";
1646 ao_data.samplerate=force_srate;
1647 ao_data.channels=0;
1648 ao_data.format=audio_output_format;
1649 #if 1
1650 // first init to detect best values
1651 if(!init_audio_filters(mpctx->sh_audio, // preliminary init
1652 // input:
1653 mpctx->sh_audio->samplerate,
1654 // output:
1655 &ao_data.samplerate, &ao_data.channels, &ao_data.format)){
1656 mp_tmsg(MSGT_CPLAYER,MSGL_ERR, "Error at audio filter chain "
1657 "pre-init!\n");
1658 exit_player(mpctx, EXIT_ERROR);
1659 }
1660 #endif
1661 current_module="ao2_init";
1662 mpctx->audio_out = init_best_audio_out(opts->audio_driver_list,
1663 0, // plugin flag
1664 ao_data.samplerate,
1665 ao_data.channels,
1666 ao_data.format, 0);
1667 if(!mpctx->audio_out){
1668 mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"Could not open/initialize audio device -> no sound.\n");
1669 goto init_error;
1670 }
1671 mpctx->initialized_flags|=INITIALIZED_AO;
1672 mp_msg(MSGT_CPLAYER,MSGL_INFO,"AO: [%s] %dHz %dch %s (%d bytes per sample)\n",
1673 mpctx->audio_out->info->short_name,
1674 ao_data.samplerate, ao_data.channels,
1675 af_fmt2str_short(ao_data.format),
1676 af_fmt2bits(ao_data.format)/8 );
1677 mp_msg(MSGT_CPLAYER,MSGL_V,"AO: Description: %s\nAO: Author: %s\n",
1678 mpctx->audio_out->info->name, mpctx->audio_out->info->author);
1679 if(strlen(mpctx->audio_out->info->comment) > 0)
1680 mp_msg(MSGT_CPLAYER,MSGL_V,"AO: Comment: %s\n", mpctx->audio_out->info->comment);
1681 // init audio filters:
1682 #if 1
1683 current_module="af_init";
1684 if(!build_afilter_chain(mpctx, mpctx->sh_audio, &ao_data)) {
1685 mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"Couldn't find matching filter/ao format!\n");
1686 goto init_error;
1687 }
1688 #endif
1689 mpctx->mixer.audio_out = mpctx->audio_out;
1690 mpctx->mixer.volstep = volstep;
1691 return;
1692
1693 init_error:
1694 uninit_player(mpctx, INITIALIZED_ACODEC|INITIALIZED_AO); // close codec and possibly AO
1695 mpctx->sh_audio=mpctx->d_audio->sh=NULL; // -> nosound
1696 mpctx->d_audio->id = -2;
1697 }
1698
1699
1700 ///@}
1701 // Command2Property
1702
1703
1704 // Return pts value corresponding to the end point of audio written to the
1705 // ao so far.
1706 static double written_audio_pts(struct MPContext *mpctx)
1707 {
1708 sh_audio_t *sh_audio = mpctx->sh_audio;
1709 demux_stream_t *d_audio = mpctx->d_audio;
1710 double buffered_output;
1711 // first calculate the end pts of audio that has been output by decoder
1712 double a_pts = sh_audio->pts;
1713 if (a_pts != MP_NOPTS_VALUE)
1714 // Good, decoder supports new way of calculating audio pts.
1715 // sh_audio->pts is the timestamp of the latest input packet with
1716 // known pts that the decoder has decoded. sh_audio->pts_bytes is
1717 // the amount of bytes the decoder has written after that timestamp.
1718 a_pts += sh_audio->pts_bytes / (double) sh_audio->o_bps;
1719 else {
1720 // Decoder doesn't support new way of calculating pts (or we're
1721 // being called before it has decoded anything with known timestamp).
1722 // Use the old method of audio pts calculation: take the timestamp
1723 // of last packet with known pts the decoder has read data from,
1724 // and add amount of bytes read after the beginning of that packet
1725 // divided by input bps. This will be inaccurate if the input/output
1726 // ratio is not constant for every audio packet or if it is constant
1727 // but not accurately known in sh_audio->i_bps.
1728
1729 a_pts = d_audio->pts;
1730 // ds_tell_pts returns bytes read after last timestamp from
1731 // demuxing layer, decoder might use sh_audio->a_in_buffer for bytes
1732 // it has read but not decoded
1733 if (sh_audio->i_bps)
1734 a_pts += (ds_tell_pts(d_audio) - sh_audio->a_in_buffer_len) /
1735 (double)sh_audio->i_bps;
1736 }
1737 // Now a_pts hopefully holds the pts for end of audio from decoder.
1738 // Substract data in buffers between decoder and audio out.
1739
1740 // Decoded but not filtered
1741 a_pts -= sh_audio->a_buffer_len / (double)sh_audio->o_bps;
1742
1743 // Data buffered in audio filters, measured in bytes of "missing" output
1744 buffered_output = af_calc_delay(sh_audio->afilter);
1745
1746 // Data that was ready for ao but was buffered because ao didn't fully
1747 // accept everything to internal buffers yet
1748 buffered_output += sh_audio->a_out_buffer_len;
1749
1750 // Filters divide audio length by playback_speed, so multiply by it
1751 // to get the length in original units without speedup or slowdown
1752 a_pts -= buffered_output * mpctx->opts.playback_speed / ao_data.bps;
1753
1754 return a_pts + mpctx->video_offset;
1755 }
1756
1757 // Return pts value corresponding to currently playing audio.
1758 double playing_audio_pts(struct MPContext *mpctx)
1759 {
1760 return written_audio_pts(mpctx) - mpctx->opts.playback_speed *
1761 mpctx->audio_out->get_delay();
1762 }
1763
1764 static int check_framedrop(struct MPContext *mpctx, double frame_time) {
1765 struct MPOpts *opts = &mpctx->opts;
1766 // check for frame-drop:
1767 current_module = "check_framedrop";
1768 if (mpctx->sh_audio && !mpctx->d_audio->eof) {
1769 static int dropped_frames;
1770 float delay = opts->playback_speed*mpctx->audio_out->get_delay();
1771 float d = delay-mpctx->delay;
1772 ++total_frame_cnt;
1773 // we should avoid dropping too many frames in sequence unless we
1774 // are too late. and we allow 100ms A-V delay here:
1775 if (d < -dropped_frames*frame_time-0.100 && !mpctx->paused
1776 && !mpctx->update_video_immediately) {
1777 ++drop_frame_cnt;
1778 ++dropped_frames;
1779 return frame_dropping;
1780 } else
1781 dropped_frames = 0;
1782 }
1783 return 0;
1784 }
1785
1786
1787 #ifdef HAVE_RTC
1788 int rtc_fd = -1;
1789 #endif
1790
1791 static float timing_sleep(struct MPContext *mpctx, float time_frame)
1792 {
1793 #ifdef HAVE_RTC
1794 if (rtc_fd >= 0){
1795 // -------- RTC -----------
1796 current_module="sleep_rtc";
1797 while (time_frame > 0.000) {
1798 unsigned long rtc_ts;
1799 if (read(rtc_fd, &rtc_ts, sizeof(rtc_ts)) <= 0)
1800 mp_tmsg(MSGT_CPLAYER, MSGL_ERR, "Linux RTC read error: %s\n", strerror(errno));
1801 time_frame -= get_relative_time(mpctx);
1802 }
1803 } else
1804 #endif
1805 {
1806 // assume kernel HZ=100 for softsleep, works with larger HZ but with
1807 // unnecessarily high CPU usage
1808 float margin = softsleep ? 0.011 : 0;
1809 current_module = "sleep_timer";
1810 while (time_frame > margin) {
1811 usec_sleep(1000000 * (time_frame - margin));
1812 time_frame -= get_relative_time(mpctx);
1813 }
1814 if (softsleep){
1815 current_module = "sleep_soft";
1816 if (time_frame < 0)
1817 mp_tmsg(MSGT_AVSYNC, MSGL_WARN, "Warning! Softsleep underflow!\n");
1818 while (time_frame > 0)
1819 time_frame -= get_relative_time(mpctx); // burn the CPU
1820 }
1821 }
1822 return time_frame;
1823 }
1824
1825 static void select_subtitle(MPContext *mpctx)
1826 {
1827 struct MPOpts *opts = &mpctx->opts;
1828 // find the best sub to use
1829 int vobsub_index_id = vobsub_get_index_by_id(vo_vobsub, vobsub_id);
1830 mpctx->global_sub_pos = -1; // no subs by default
1831 if (vobsub_index_id >= 0) {
1832 // if user asks for a vobsub id, use that first.
1833 mpctx->global_sub_pos = mpctx->global_sub_indices[SUB_SOURCE_VOBSUB] + vobsub_index_id;
1834 } else if (opts->sub_id >= 0 && mpctx->global_sub_indices[SUB_SOURCE_DEMUX] >= 0) {
1835 // if user asks for a dvd sub id, use that next.
1836 mpctx->global_sub_pos = mpctx->global_sub_indices[SUB_SOURCE_DEMUX] + opts->sub_id;
1837 } else if (mpctx->global_sub_indices[SUB_SOURCE_SUBS] >= 0) {
1838 // if there are text subs to use, use those. (autosubs come last here)
1839 mpctx->global_sub_pos = mpctx->global_sub_indices[SUB_SOURCE_SUBS];
1840 } else if (opts->sub_id == -1 && mpctx->global_sub_indices[SUB_SOURCE_DEMUX] >= 0) {
1841 // finally select subs by language and container hints
1842 if (opts->sub_id == -1 && dvdsub_lang)
1843 opts->sub_id = demuxer_sub_track_by_lang(mpctx->demuxer, dvdsub_lang);
1844 if (opts->sub_id == -1)
1845 opts->sub_id = demuxer_default_sub_track(mpctx->demuxer);
1846 if (opts->sub_id >= 0)
1847 mpctx->global_sub_pos = mpctx->global_sub_indices[SUB_SOURCE_DEMUX] + opts->sub_id;
1848 }
1849 // rather than duplicate code, use the SUB_SELECT handler to init the right one.
1850 mpctx->global_sub_pos--;
1851 mp_property_do("sub",M_PROPERTY_STEP_UP,NULL, mpctx);
1852 }
1853
1854 #ifdef CONFIG_DVDNAV
1855 #ifndef FF_B_TYPE
1856 #define FF_B_TYPE 3
1857 #endif
1858 /// store decoded video image
1859 static mp_image_t * mp_dvdnav_copy_mpi(mp_image_t *to_mpi,
1860 mp_image_t *from_mpi) {
1861 mp_image_t *mpi;
1862
1863 /// Do not store B-frames
1864 if (from_mpi->pict_type == FF_B_TYPE)
1865 return to_mpi;
1866
1867 if (to_mpi &&
1868 to_mpi->w == from_mpi->w &&
1869 to_mpi->h == from_mpi->h &&
1870 to_mpi->imgfmt == from_mpi->imgfmt)
1871 mpi = to_mpi;
1872 else {
1873 if (to_mpi)
1874 free_mp_image(to_mpi);
1875 if (from_mpi->w == 0 || from_mpi->h == 0)
1876 return NULL;
1877 mpi = alloc_mpi(from_mpi->w,from_mpi->h,from_mpi->imgfmt);
1878 }
1879
1880 copy_mpi(mpi,from_mpi);
1881 return mpi;
1882 }
1883
1884 static void mp_dvdnav_reset_stream (MPContext *ctx) {
1885 struct MPOpts *opts = &ctx->opts;
1886 if (ctx->sh_video) {
1887 /// clear video pts
1888 ctx->d_video->pts = 0.0f;
1889 ctx->sh_video->pts = 0.0f;
1890 ctx->sh_video->i_pts = 0.0f;
1891 ctx->sh_video->last_pts = 0.0f;
1892 ctx->sh_video->num_buffered_pts = 0;
1893 ctx->sh_video->num_frames = 0;
1894 ctx->sh_video->num_frames_decoded = 0;
1895 ctx->sh_video->timer = 0.0f;
1896 ctx->sh_video->stream_delay = 0.0f;
1897 ctx->sh_video->timer = 0;
1898 ctx->demuxer->stream_pts = MP_NOPTS_VALUE;
1899 }
1900
1901 if (ctx->sh_audio) {
1902 /// free audio packets and reset
1903 ds_free_packs(ctx->d_audio);
1904 audio_delay -= ctx->sh_audio->stream_delay;
1905 ctx->delay =- audio_delay;
1906 ctx->audio_out->reset();
1907 resync_audio_stream(ctx->sh_audio);
1908 }
1909
1910 audio_delay = 0.0f;
1911 if (dvdsub_lang && opts->sub_id == dvdsub_lang_id) {
1912 dvdsub_lang_id = mp_dvdnav_sid_from_lang(ctx->stream, dvdsub_lang);
1913 if (dvdsub_lang_id != opts->sub_id) {
1914 opts->sub_id = dvdsub_lang_id;
1915 select_subtitle(ctx);
1916 }
1917 }
1918
1919 /// clear all EOF related flags
1920 ctx->d_video->eof = ctx->d_audio->eof = ctx->stream->eof = 0;
1921 }
1922
1923 /// Restore last decoded DVDNAV (still frame)
1924 static mp_image_t *mp_dvdnav_restore_smpi(struct MPContext *mpctx,
1925 int *in_size,
1926 unsigned char **start,
1927 mp_image_t *decoded_frame)
1928 {
1929 if (mpctx->stream->type != STREAMTYPE_DVDNAV)
1930 return decoded_frame;
1931
1932 /// a change occured in dvdnav stream
1933 if (mp_dvdnav_cell_has_changed(mpctx->stream,0)) {
1934 mp_dvdnav_read_wait(mpctx->stream, 1, 1);
1935 mp_dvdnav_context_free(mpctx);
1936 mp_dvdnav_reset_stream(mpctx);
1937 mp_dvdnav_read_wait(mpctx->stream, 0, 1);
1938 mp_dvdnav_cell_has_changed(mpctx->stream,1);
1939 }
1940
1941 if (*in_size < 0) {
1942 float len;
1943
1944 /// Display still frame, if any
1945 if (mpctx->nav_smpi && !mpctx->nav_buffer)
1946 decoded_frame = mpctx->nav_smpi;
1947
1948 /// increment video frame : continue playing after still frame
1949 len = demuxer_get_time_length(mpctx->demuxer);
1950 if (mpctx->sh_video->pts >= len &&
1951 mpctx->sh_video->pts > 0.0 && len > 0.0) {
1952 mp_dvdnav_skip_still(mpctx->stream);
1953 mp_dvdnav_skip_wait(mpctx->stream);
1954 }
1955 mpctx->sh_video->pts += 1 / mpctx->sh_video->fps;
1956
1957 if (mpctx->nav_buffer) {
1958 *start = mpctx->nav_start;
1959 *in_size = mpctx->nav_in_size;
1960 if (mpctx->nav_start)
1961 memcpy(*start,mpctx->nav_buffer,mpctx->nav_in_size);
1962 }
1963 }
1964
1965 return decoded_frame;
1966 }
1967
1968 /// Save last decoded DVDNAV (still frame)
1969 static void mp_dvdnav_save_smpi(struct MPContext *mpctx, int in_size,
1970 unsigned char *start,
1971 mp_image_t *decoded_frame)
1972 {
1973 if (mpctx->stream->type != STREAMTYPE_DVDNAV)
1974 return;
1975
1976 if (mpctx->nav_buffer)
1977 free(mpctx->nav_buffer);
1978
1979 mpctx->nav_buffer = malloc(in_size);
1980 mpctx->nav_start = start;
1981 mpctx->nav_in_size = mpctx->nav_buffer ? in_size : -1;
1982 if (mpctx->nav_buffer)
1983 memcpy(mpctx->nav_buffer,start,in_size);
1984
1985 if (decoded_frame && mpctx->nav_smpi != decoded_frame)
1986 mpctx->nav_smpi = mp_dvdnav_copy_mpi(mpctx->nav_smpi,decoded_frame);
1987 }
1988 #endif /* CONFIG_DVDNAV */
1989
1990 /* Modify video timing to match the audio timeline. There are two main
1991 * reasons this is needed. First, video and audio can start from different
1992 * positions at beginning of file or after a seek (MPlayer starts both
1993 * immediately even if they have different pts). Second, the file can have
1994 * audio timestamps that are inconsistent with the duration of the audio
1995 * packets, for example two consecutive timestamp values differing by
1996 * one second but only a packet with enough samples for half a second
1997 * of playback between them.
1998 */
1999 static void adjust_sync(struct MPContext *mpctx, double frame_time)
2000 {
2001 current_module = "av_sync";
2002
2003 if (!mpctx->sh_audio)
2004 return;
2005
2006 double a_pts = written_audio_pts(mpctx) - mpctx->delay;
2007 double v_pts = mpctx->sh_video->pts;
2008 double av_delay = a_pts - v_pts;
2009 // Try to sync vo_flip() so it will *finish* at given time
2010 av_delay += mpctx->last_vo_flip_duration;
2011 av_delay -= audio_delay; // This much pts difference is desired
2012
2013 double change = av_delay * 0.1;
2014 double max_change = default_max_pts_correction >= 0 ?
2015 default_max_pts_correction : frame_time * 0.1;
2016 if (change < -max_change)
2017 change = -max_change;
2018 else if (change > max_change)
2019 change = max_change;
2020 mpctx->delay += change;
2021 mpctx->total_avsync_change += change;
2022 }
2023
2024 static int fill_audio_out_buffers(struct MPContext *mpctx)
2025 {
2026 struct MPOpts *opts = &mpctx->opts;
2027 unsigned int t;
2028 double tt;
2029 int playsize;
2030 int playflags=0;
2031 int audio_eof=0;
2032 int bytes_to_write;
2033 sh_audio_t * const sh_audio = mpctx->sh_audio;
2034
2035 current_module="play_audio";
2036
2037 while (1) {
2038 int sleep_time;
2039 // all the current uses of ao_data.pts seem to be in aos that handle
2040 // sync completely wrong; there should be no need to use ao_data.pts
2041 // in get_space()
2042 ao_data.pts = ((mpctx->sh_video?mpctx->sh_video->timer:0)+mpctx->delay)*90000.0;
2043 bytes_to_write = mpctx->audio_out->get_space();
2044 if (mpctx->sh_video || bytes_to_write >= ao_data.outburst)
2045 break;
2046
2047 // handle audio-only case:
2048 // this is where mplayer sleeps during audio-only playback
2049 // to avoid 100% CPU use
2050 sleep_time = (ao_data.outburst - bytes_to_write) * 1000 / ao_data.bps;
2051 if (sleep_time < 10) sleep_time = 10; // limit to 100 wakeups per second
2052 usec_sleep(sleep_time * 1000);
2053 }
2054
2055 while (bytes_to_write) {
2056 playsize = bytes_to_write;
2057 if (playsize > MAX_OUTBURST)
2058 playsize = MAX_OUTBURST;
2059 bytes_to_write -= playsize;
2060
2061 // Fill buffer if needed:
2062 current_module="decode_audio";
2063 t = GetTimer();
2064 if (decode_audio(sh_audio, playsize) < 0) // EOF or error
2065 if (mpctx->d_audio->eof) {
2066 audio_eof = 1;
2067 if (sh_audio->a_out_buffer_len == 0)
2068 return 0;
2069 }
2070 t = GetTimer() - t;
2071 tt = t*0.000001f; audio_time_usage+=tt;
2072 if (playsize > sh_audio->a_out_buffer_len) {
2073 playsize = sh_audio->a_out_buffer_len;
2074 if (audio_eof)
2075 playflags |= AOPLAY_FINAL_CHUNK;
2076 }
2077 if (!playsize)
2078 break;
2079
2080 // play audio:
2081 current_module="play_audio";
2082
2083 // Is this pts value actually useful for the aos that access it?
2084 // They're obviously badly broken in the way they handle av sync;
2085 // would not having access to this make them more broken?
2086 ao_data.pts = ((mpctx->sh_video?mpctx->sh_video->timer:0)+mpctx->delay)*90000.0;
2087 playsize = mpctx->audio_out->play(sh_audio->a_out_buffer, playsize, playflags);
2088
2089 if (playsize > 0) {
2090 sh_audio->a_out_buffer_len -= playsize;
2091 memmove(sh_audio->a_out_buffer, &sh_audio->a_out_buffer[playsize],
2092 sh_audio->a_out_buffer_len);
2093 mpctx->delay += opts->playback_speed*playsize/(double)ao_data.bps;
2094 }
2095 else if (audio_eof && mpctx->audio_out->get_delay() < .04) {
2096 // Sanity check to avoid hanging in case current ao doesn't output
2097 // partial chunks and doesn't check for AOPLAY_FINAL_CHUNK
2098 mp_msg(MSGT_CPLAYER, MSGL_WARN, "Audio output truncated at end.\n");
2099 sh_audio->a_out_buffer_len = 0;
2100 }
2101 }
2102 return 1;
2103 }
2104
2105 static int sleep_until_update(struct MPContext *mpctx, float *time_frame,
2106 float *aq_sleep_time)
2107 {
2108 struct MPOpts *opts = &mpctx->opts;
2109 int frame_time_remaining = 0;
2110 current_module="calc_sleep_time";
2111
2112 *time_frame -= get_relative_time(mpctx); // reset timer
2113
2114 if (mpctx->sh_audio && !mpctx->d_audio->eof) {
2115 float delay = mpctx->audio_out->get_delay();
2116 mp_dbg(MSGT_AVSYNC, MSGL_DBG2, "delay=%f\n", delay);
2117
2118 if (autosync) {
2119 /*
2120 * Adjust this raw delay value by calculating the expected
2121 * delay for this frame and generating a new value which is
2122 * weighted between the two. The higher autosync is, the
2123 * closer to the delay value gets to that which "-nosound"
2124 * would have used, and the longer it will take for A/V
2125 * sync to settle at the right value (but it eventually will.)
2126 * This settling time is very short for values below 100.
2127 */
2128 float predicted = mpctx->delay / opts->playback_speed + *time_frame;
2129 float difference = delay - predicted;
2130 delay = predicted + difference / (float)autosync;
2131 }
2132
2133 *time_frame = delay - mpctx->delay / opts->playback_speed;
2134
2135 // delay = amount of audio buffered in soundcard/driver
2136 if (delay > 0.25) delay=0.25; else
2137 if (delay < 0.10) delay=0.10;
2138 if (*time_frame > delay*0.6) {
2139 // sleep time too big - may cause audio drops (buffer underrun)
2140 frame_time_remaining = 1;
2141 *time_frame = delay*0.5;
2142 }
2143 } else {
2144 // If we're lagging more than 200 ms behind the right playback rate,
2145 // don't try to "catch up".
2146 // If benchmark is set always output frames as fast as possible
2147 // without sleeping.
2148 if (*time_frame < -0.2 || benchmark)
2149 *time_frame = 0;
2150 }
2151
2152 *aq_sleep_time += *time_frame;
2153
2154
2155 //============================== SLEEP: ===================================
2156
2157 if (mpctx->video_out->driver->flip_page_timed)
2158 *time_frame -= 0.05;
2159 // flag 256 means: libvo driver does its timing (dvb card)
2160 if (*time_frame > 0.001 && !(mpctx->sh_video->output_flags&256))
2161 *time_frame = timing_sleep(mpctx, *time_frame);
2162 if (mpctx->video_out->driver->flip_page_timed)
2163 *time_frame += 0.05;
2164 return frame_time_remaining;
2165 }
2166
2167 int reinit_video_chain(struct MPContext *mpctx)
2168 {
2169 struct MPOpts *opts = &mpctx->opts;
2170 sh_video_t * const sh_video = mpctx->sh_video;
2171 double ar=-1.0;
2172 //================== Init VIDEO (codec & libvo) ==========================
2173 if (!opts->fixed_vo || !(mpctx->initialized_flags & INITIALIZED_VO)) {
2174 current_module="preinit_libvo";
2175
2176 //shouldn't we set dvideo->id=-2 when we fail?
2177 //if((mpctx->video_out->preinit(vo_subdevice))!=0){
2178 if(!(mpctx->video_out=init_best_video_out(opts, mpctx->x11_state, mpctx->key_fifo, mpctx->input))){
2179 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,"Error opening/initializing the selected video_out (-vo) device.\n");
2180 goto err_out;
2181 }
2182 mpctx->initialized_flags|=INITIALIZED_VO;
2183 }
2184
2185 if(stream_control(mpctx->demuxer->stream, STREAM_CTRL_GET_ASPECT_RATIO, &ar) != STREAM_UNSUPPORTED)
2186 mpctx->sh_video->stream_aspect = ar;
2187 current_module="init_video_filters";
2188 {
2189 char* vf_arg[] = { "_oldargs_", (char*)mpctx->video_out , NULL };
2190 sh_video->vfilter = vf_open_filter(opts, NULL,"vo",vf_arg);
2191 }
2192 #ifdef CONFIG_MENU
2193 if(use_menu) {
2194 char* vf_arg[] = { "_oldargs_", menu_root, NULL };
2195 vf_menu = vf_open_plugin(opts,libmenu_vfs,sh_video->vfilter,"menu",vf_arg);
2196 if(!vf_menu) {
2197 mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"Can't open libmenu video filter with root menu %s.\n",menu_root);
2198 use_menu = 0;
2199 }
2200 }
2201 if(vf_menu)
2202 sh_video->vfilter = vf_menu;
2203 #endif
2204
2205 #ifdef CONFIG_ASS
2206 if(ass_enabled) {
2207 int i;
2208 int insert = 1;
2209 if (opts->vf_settings)
2210 for (i = 0; opts->vf_settings[i].name; ++i)
2211 if (strcmp(opts->vf_settings[i].name, "ass") == 0) {
2212 insert = 0;
2213 break;
2214 }
2215 if (insert) {
2216 extern vf_info_t vf_info_ass;
2217 const vf_info_t* libass_vfs[] = {&vf_info_ass, NULL};
2218 char* vf_arg[] = {"auto", "1", NULL};
2219 vf_instance_t* vf_ass = vf_open_plugin(opts, libass_vfs,sh_video->vfilter,"ass",vf_arg);
2220 if (vf_ass)
2221 sh_video->vfilter = vf_ass;
2222 else
2223 mp_msg(MSGT_CPLAYER,MSGL_ERR, "ASS: cannot add video filter\n");
2224 }
2225 }
2226 #endif
2227
2228 sh_video->vfilter = append_filters(sh_video->vfilter, opts->vf_settings);
2229
2230 #ifdef CONFIG_ASS
2231 if (ass_enabled)
2232 sh_video->vfilter->control(sh_video->vfilter, VFCTRL_INIT_EOSD, ass_library);
2233 #endif
2234
2235 current_module="init_video_codec";
2236
2237 mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n");
2238 init_best_video_codec(sh_video,video_codec_list,video_fm_list);
2239 mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n");
2240
2241 if(!sh_video->initialized){
2242 if(!opts->fixed_vo) uninit_player(mpctx, INITIALIZED_VO);
2243 goto err_out;
2244 }
2245
2246 mpctx->initialized_flags|=INITIALIZED_VCODEC;
2247
2248 if (sh_video->codec)
2249 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_VIDEO_CODEC=%s\n", sh_video->codec->name);
2250
2251 sh_video->last_pts = MP_NOPTS_VALUE;
2252 sh_video->num_buffered_pts = 0;
2253 sh_video->next_frame_time = 0;
2254
2255 if(auto_quality>0){
2256 // Auto quality option enabled
2257 output_quality=get_video_quality_max(sh_video);
2258 if(auto_quality>output_quality) auto_quality=output_quality;
2259 else output_quality=auto_quality;
2260 mp_msg(MSGT_CPLAYER,MSGL_V,"AutoQ: setting quality to %d.\n",output_quality);
2261 set_video_quality(sh_video,output_quality);
2262 }
2263
2264 // ========== Init display (sh_video->disp_w*sh_video->disp_h/out_fmt) ============
2265
2266 current_module="init_vo";
2267
2268 return 1;
2269
2270 err_out:
2271 mpctx->sh_video = mpctx->d_video->sh = NULL;
2272 return 0;
2273 }
2274
2275 static double update_video_nocorrect_pts(struct MPContext *mpctx,
2276 int *blit_frame)
2277 {
2278 struct sh_video *sh_video = mpctx->sh_video;
2279 *blit_frame = 0;
2280 double frame_time = 0;
2281 while (1) {
2282 current_module = "filter_video";
2283 // In nocorrect-pts mode there is no way to properly time these frames
2284 if (vf_output_queued_frame(sh_video->vfilter))
2285 break;
2286 unsigned char *packet = NULL;
2287 frame_time = sh_video->next_frame_time;
2288 if (mpctx->update_video_immediately)
2289 frame_time = 0;
2290 int in_size = video_read_frame(sh_video, &sh_video->next_frame_time,
2291 &packet, force_fps);
2292 if (in_size < 0) {
2293 #ifdef CONFIG_DVDNAV
2294 if (mpctx->stream->type == STREAMTYPE_DVDNAV) {
2295 if (mp_dvdnav_is_eof(mpctx->stream))
2296 return -1;
2297 if (mpctx->d_video)
2298 mpctx->d_video->eof = 0;
2299 if (mpctx->d_audio)
2300 mpctx->d_audio->eof = 0;
2301 mpctx->stream->eof = 0;
2302 } else
2303 #endif
2304 return -1;
2305 }
2306 if (in_size > max_framesize)
2307 max_framesize = in_size;
2308 sh_video->timer += frame_time;
2309 if (mpctx->sh_audio)
2310 mpctx->delay -= frame_time;
2311 // video_read_frame can change fps (e.g. for ASF video)
2312 vo_fps = sh_video->fps;
2313 int framedrop_type = check_framedrop(mpctx, frame_time);
2314 current_module = "decode video";
2315
2316 void *decoded_frame;
2317 #ifdef CONFIG_DVDNAV
2318 decoded_frame = mp_dvdnav_restore_smpi(mpctx, &in_size, &packet, NULL);
2319 if (in_size >= 0 && !decoded_frame)
2320 #endif
2321 decoded_frame = decode_video(sh_video, packet, in_size, framedrop_type,
2322 sh_video->pts);
2323 #ifdef CONFIG_DVDNAV
2324 // Save last still frame for future display
2325 mp_dvdnav_save_smpi(mpctx, in_size, packet, decoded_frame);
2326 #endif
2327 if (decoded_frame) {
2328 current_module = "filter video";
2329 if (filter_video(sh_video, decoded_frame, sh_video->pts))
2330 break;
2331 }
2332 }
2333 *blit_frame = 1;
2334 return frame_time;
2335 }
2336
2337 static void determine_frame_pts(struct MPContext *mpctx)
2338 {
2339 struct sh_video *sh_video = mpctx->sh_video;
2340 struct MPOpts *opts = &mpctx->opts;
2341
2342 if (opts->user_pts_assoc_mode) {
2343 sh_video->pts_assoc_mode = opts->user_pts_assoc_mode;
2344 } else if (sh_video->pts_assoc_mode == 0) {
2345 if (sh_video->codec_reordered_pts != MP_NOPTS_VALUE)
2346 sh_video->pts_assoc_mode = 1;
2347 else
2348 sh_video->pts_assoc_mode = 2;
2349 } else {
2350 int probcount1 = sh_video->num_reordered_pts_problems;
2351 int probcount2 = sh_video->num_sorted_pts_problems;
2352 if (sh_video->pts_assoc_mode == 2) {
2353 int tmp = probcount1;
2354 probcount1 = probcount2;
2355 probcount2 = tmp;
2356 }
2357 if (probcount1 >= probcount2 * 1.5 + 2) {
2358 sh_video->pts_assoc_mode = 3 - sh_video->pts_assoc_mode;
2359 mp_msg(MSGT_CPLAYER, MSGL_V, "Switching to pts association mode "
2360 "%d.\n", sh_video->pts_assoc_mode);
2361 }
2362 }
2363 sh_video->pts = sh_video->pts_assoc_mode == 1 ?
2364 sh_video->codec_reordered_pts : sh_video->sorted_pts;
2365 }
2366
2367 static double update_video(struct MPContext *mpctx, int *blit_frame)
2368 {
2369 struct sh_video *sh_video = mpctx->sh_video;
2370 struct vo *video_out = mpctx->video_out;
2371 *blit_frame = 0;
2372 sh_video->vfilter->control(sh_video->vfilter, VFCTRL_SET_OSD_OBJ,
2373 mpctx->osd); // hack for vf_expand
2374 if (!mpctx->opts.correct_pts)
2375 return update_video_nocorrect_pts(mpctx, blit_frame);
2376
2377 double pts;
2378
2379 bool hit_eof = false;
2380 while (!video_out->frame_loaded) {
2381 current_module = "filter_video";
2382 if (vo_get_buffered_frame(video_out, hit_eof) >= 0)
2383 break;
2384 if (hit_eof)
2385 return -1;
2386 // XXX Time used in this call is not counted in any performance
2387 // timer now, OSD time is not updated correctly for filter-added frames
2388 if (vf_output_queued_frame(sh_video->vfilter))
2389 break;
2390 unsigned char *packet = NULL;
2391 int in_size = ds_get_packet_pts(mpctx->d_video, &packet, &pts);
2392 if (pts != MP_NOPTS_VALUE)
2393 pts += mpctx->video_offset;
2394 if (in_size < 0) {
2395 // try to extract last frames in case of decoder lag
2396 in_size = 0;
2397 pts = 1e300;
2398 hit_eof = true;
2399 }
2400 if (in_size > max_framesize)
2401 max_framesize = in_size;
2402 current_module = "decode video";
2403 int framedrop_type = check_framedrop(mpctx, sh_video->frametime);
2404 void *decoded_frame = decode_video(sh_video, packet, in_size,
2405 framedrop_type, pts);
2406 if (decoded_frame) {
2407 determine_frame_pts(mpctx);
2408 current_module = "filter video";
2409 if (filter_video(sh_video, decoded_frame, sh_video->pts))
2410 if (!video_out->config_ok)
2411 break; // We'd likely hang in this loop otherwise
2412 }
2413 }
2414
2415 pts = video_out->next_pts;
2416 if (pts == MP_NOPTS_VALUE) {
2417 mp_msg(MSGT_CPLAYER, MSGL_ERR, "Video pts after filters MISSING\n");
2418 // Try to use decoder pts from before filters
2419 pts = sh_video->pts;
2420 if (pts == MP_NOPTS_VALUE)
2421 pts = sh_video->last_pts;
2422 }
2423 sh_video->pts = pts;
2424 if (sh_video->last_pts == MP_NOPTS_VALUE)
2425 sh_video->last_pts = sh_video->pts;
2426 else if (sh_video->last_pts > sh_video->pts) {
2427 mp_msg(MSGT_CPLAYER, MSGL_INFO, "Decreasing video pts: %f < %f\n",
2428 sh_video->pts, sh_video->last_pts);
2429 /* If the difference in pts is small treat it as jitter around the
2430 * right value (possibly caused by incorrect timestamp ordering) and
2431 * just show this frame immediately after the last one.
2432 * Treat bigger differences as timestamp resets and start counting
2433 * timing of later frames from the position of this one. */
2434 if (sh_video->last_pts - sh_video->pts > 0.5)
2435 sh_video->last_pts = sh_video->pts;
2436 else
2437 sh_video->pts = sh_video->last_pts;
2438 }
2439 double frame_time = sh_video->pts - sh_video->last_pts;
2440 sh_video->last_pts = sh_video->pts;
2441 sh_video->timer += frame_time;
2442 if (mpctx->sh_audio)
2443 mpctx->delay -= frame_time;
2444 *blit_frame = 1;
2445 return frame_time;
2446 }
2447
2448 void pause_player(struct MPContext *mpctx)
2449 {
2450 if (mpctx->paused)
2451 return;
2452 mpctx->paused = 1;
2453 mpctx->step_frames = 0;
2454 mpctx->time_frame -= get_relative_time(mpctx);
2455
2456 if (mpctx->video_out && mpctx->sh_video && mpctx->video_out->config_ok)
2457 vo_control(mpctx->video_out, VOCTRL_PAUSE, NULL);
2458
2459 if (mpctx->audio_out && mpctx->sh_audio)
2460 mpctx->audio_out->pause(); // pause audio, keep data if possible
2461 }
2462
2463 void unpause_player(struct MPContext *mpctx)
2464 {
2465 if (!mpctx->paused)
2466 return;
2467 mpctx->paused = 0;
2468
2469 if (mpctx->audio_out && mpctx->sh_audio)
2470 mpctx->audio_out->resume(); // resume audio
2471 if (mpctx->video_out && mpctx->sh_video && mpctx->video_out->config_ok
2472 && !mpctx->step_frames)
2473 vo_control(mpctx->video_out, VOCTRL_RESUME, NULL); // resume video
2474 (void)get_relative_time(mpctx); // ignore time that passed during pause
2475 }
2476
2477 void add_step_frame(struct MPContext *mpctx)
2478 {
2479 mpctx->step_frames++;
2480 if (mpctx->video_out && mpctx->sh_video && mpctx->video_out->config_ok)
2481 vo_control(mpctx->video_out, VOCTRL_PAUSE, NULL);
2482 unpause_player(mpctx);
2483 }
2484
2485 static void pause_loop(struct MPContext *mpctx)
2486 {
2487 mp_cmd_t* cmd;
2488 if (!quiet) {
2489 // Small hack to display the pause message on the OSD line.
2490 // The pause string is: "\n == PAUSE == \r" so we need to
2491 // take the first and the last char out
2492 if (term_osd && !mpctx->sh_video) {
2493 char msg[128] = _("\n ===== PAUSE =====\r");
2494 int mlen = strlen(msg);
2495 msg[mlen-1] = '\0';
2496 set_osd_msg(OSD_MSG_PAUSE, 1, 0, "%s", msg+1);
2497 update_osd_msg(mpctx);
2498 } else
2499 mp_tmsg(MSGT_CPLAYER,MSGL_STATUS,"\n ===== PAUSE =====\r");
2500 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_PAUSED\n");
2501 }
2502
2503 while ( (cmd = mp_input_get_cmd(mpctx->input, 20, 1, 1)) == NULL
2504 || cmd->id == MP_CMD_SET_MOUSE_POS || cmd->pausing == 4) {
2505 if (cmd) {
2506 cmd = mp_input_get_cmd(mpctx->input, 0,1,0);
2507 run_command(mpctx, cmd);
2508 mp_cmd_free(cmd);
2509 continue;
2510 }
2511 if (mpctx->sh_video && mpctx->video_out)
2512 vo_check_events(mpctx->video_out);
2513 #ifdef CONFIG_MENU
2514 if (vf_menu)
2515 vf_menu_pause_update(vf_menu);
2516 #endif
2517 usec_sleep(20000);
2518 update_osd_msg(mpctx);
2519 int hack = vo_osd_changed(0);
2520 vo_osd_changed(hack);
2521 if (hack)
2522 break;
2523 }
2524 }
2525
2526
2527 // Find the right mute status and record position for new file position
2528 static void edl_seek_reset(MPContext *mpctx)
2529 {
2530 mpctx->edl_muted = 0;
2531 next_edl_record = edl_records;
2532
2533 while (next_edl_record) {
2534 if (next_edl_record->start_sec >= mpctx->sh_video->pts)
2535 break;
2536
2537 if (next_edl_record->action == EDL_MUTE)
2538 mpctx->edl_muted = !mpctx->edl_muted;
2539 next_edl_record = next_edl_record->next;
2540 }
2541 if ((mpctx->user_muted | mpctx->edl_muted) != mpctx->mixer.muted)
2542 mixer_mute(&mpctx->mixer);
2543 }
2544
2545
2546 // Execute EDL command for the current position if one exists
2547 static void edl_update(MPContext *mpctx)
2548 {
2549 if (!next_edl_record)
2550 return;
2551
2552 if (!mpctx->sh_video) {
2553 mp_tmsg(MSGT_CPLAYER, MSGL_ERR, "Cannot use EDL without video, disabling.\n");
2554 free_edl(edl_records);
2555 next_edl_record = NULL;
2556 edl_records = NULL;
2557 return;
2558 }
2559
2560 if (mpctx->sh_video->pts >= next_edl_record->start_sec) {
2561 if (next_edl_record->action == EDL_SKIP) {
2562 mpctx->osd_function = OSD_FFW;
2563 mpctx->abs_seek_pos = 0;
2564 mpctx->rel_seek_secs = next_edl_record->length_sec;
2565 mp_msg(MSGT_CPLAYER, MSGL_DBG4, "EDL_SKIP: start [%f], stop "
2566 "[%f], length [%f]\n", next_edl_record->start_sec,
2567 next_edl_record->stop_sec, next_edl_record->length_sec);
2568 }
2569 else if (next_edl_record->action == EDL_MUTE) {
2570 mpctx->edl_muted = !mpctx->edl_muted;
2571 if ((mpctx->user_muted | mpctx->edl_muted) != mpctx->mixer.muted)
2572 mixer_mute(&mpctx->mixer);
2573 mp_msg(MSGT_CPLAYER, MSGL_DBG4, "EDL_MUTE: [%f]\n",
2574 next_edl_record->start_sec );
2575 }
2576 next_edl_record = next_edl_record->next;
2577 }
2578 }
2579
2580 static void reinit_decoders(struct MPContext *mpctx)
2581 {
2582 reinit_video_chain(mpctx);
2583 reinit_audio_chain(mpctx);
2584 mp_property_do("sub", M_PROPERTY_SET, &mpctx->global_sub_pos, mpctx);
2585 }
2586
2587 static bool timeline_set_part(struct MPContext *mpctx, int i)
2588 {
2589 struct timeline_part *p = mpctx->timeline + mpctx->timeline_part;
2590 struct timeline_part *n = mpctx->timeline + i;
2591 mpctx->timeline_part = i;
2592 mpctx->video_offset = n->start - n->source_start;
2593 if (n->source == p->source)
2594 return false;
2595 uninit_player(mpctx, INITIALIZED_VCODEC | (mpctx->opts.fixed_vo && mpctx->opts.video_id != -2 ? 0 : INITIALIZED_VO) | INITIALIZED_AO | INITIALIZED_ACODEC);
2596 mpctx->demuxer = n->source->demuxer;
2597 mpctx->d_video = mpctx->demuxer->video;
2598 mpctx->d_audio = mpctx->demuxer->audio;
2599 mpctx->d_sub = mpctx->demuxer->sub;
2600 mpctx->sh_video = mpctx->d_video->sh;
2601 mpctx->sh_audio = mpctx->d_audio->sh;
2602 return true;
2603 }
2604
2605 // Given pts, switch playback to the corresponding part.
2606 // Return offset within that part.
2607 static double timeline_set_from_time(struct MPContext *mpctx, double pts,
2608 bool *need_reset)
2609 {
2610 if (pts < 0)
2611 pts = 0;
2612 for (int i = 0; i < mpctx->num_timeline_parts; i++) {
2613 struct timeline_part *p = mpctx->timeline + i;
2614 if (pts < (p+1)->start) {
2615 *need_reset = timeline_set_part(mpctx, i);
2616 return pts - p->start + p->source_start;
2617 }
2618 }
2619 return -1;
2620 }
2621
2622
2623 // style & SEEK_ABSOLUTE == 0 means seek relative to current position, == 1 means absolute
2624 // style & SEEK_FACTOR == 0 means amount in seconds, == 2 means fraction of file length
2625 // return -1 if seek failed (non-seekable stream?), 0 otherwise
2626 static int seek(MPContext *mpctx, double amount, int style)
2627 {
2628 current_module = "seek";
2629 if (mpctx->stop_play == AT_END_OF_FILE)
2630 mpctx->stop_play = KEEP_PLAYING;
2631 if (mpctx->timeline && style & SEEK_FACTOR) {
2632 amount *= mpctx->timeline[mpctx->num_timeline_parts].start;
2633 style &= ~SEEK_FACTOR;
2634 }
2635 if ((mpctx->demuxer->accurate_seek || mpctx->timeline) && mpctx->sh_video
2636 && !(style & (SEEK_ABSOLUTE | SEEK_FACTOR))) {
2637 style |= SEEK_ABSOLUTE;
2638 if (amount > 0)
2639 style |= SEEK_FORWARD;
2640 else
2641 style |= SEEK_BACKWARD;
2642 amount += mpctx->sh_video->pts;
2643 }
2644
2645 /* At least the liba52 decoder wants to read from the input stream
2646 * during initialization, so reinit must be done after the demux_seek()
2647 * call that clears possible stream EOF. */
2648 bool need_reset = false;
2649 if (mpctx->timeline) {
2650 amount = timeline_set_from_time(mpctx, amount, &need_reset);
2651 if (amount == -1) {
2652 mpctx->stop_play = AT_END_OF_FILE;
2653 // Clear audio from current position
2654 if (mpctx->sh_audio) {
2655 mpctx->audio_out->reset();
2656 mpctx->sh_audio->a_buffer_len = 0;
2657 mpctx->sh_audio->a_out_buffer_len = 0;
2658 }
2659 return -1;
2660 }
2661 }
2662 int seekresult = demux_seek(mpctx->demuxer, amount, audio_delay, style);
2663 if (need_reset)
2664 reinit_decoders(mpctx);
2665 if (seekresult == 0)
2666 return -1;
2667
2668 if (mpctx->sh_video) {
2669 current_module = "seek_video_reset";
2670 resync_video_stream(mpctx->sh_video);
2671 vo_seek_reset(mpctx->video_out);
2672 mpctx->sh_video->num_buffered_pts = 0;
2673 mpctx->sh_video->last_pts = MP_NOPTS_VALUE;
2674 mpctx->delay = 0;
2675 mpctx->time_frame = 0;
2676 mpctx->update_video_immediately = true;
2677 // Not all demuxers set d_video->pts during seek, so this value
2678 // (which is used by at least vobsub and edl code below) may
2679 // be completely wrong (probably 0).
2680 mpctx->sh_video->pts = mpctx->d_video->pts + mpctx->video_offset;
2681 update_subtitles(mpctx, &mpctx->opts, mpctx->sh_video,
2682 mpctx->sh_video->pts, mpctx->video_offset,
2683 mpctx->d_sub, 1);
2684 update_teletext(mpctx->sh_video, mpctx->demuxer, 1);
2685 }
2686
2687 if (mpctx->sh_audio) {
2688 current_module = "seek_audio_reset";
2689 mpctx->audio_out->reset(); // stop audio, throwing away buffered data
2690 mpctx->sh_audio->a_buffer_len = 0;
2691 mpctx->sh_audio->a_out_buffer_len = 0;
2692 if (!mpctx->sh_video)
2693 update_subtitles(mpctx, &mpctx->opts, NULL, mpctx->sh_audio->pts,
2694 mpctx->video_offset, mpctx->d_sub, 1);
2695 }
2696
2697 if (vo_vobsub && mpctx->sh_video) {
2698 current_module = "seek_vobsub_reset";
2699 vobsub_seek(vo_vobsub, mpctx->sh_video->pts);
2700 }
2701
2702 edl_seek_reset(mpctx);
2703
2704 mpctx->total_avsync_change = 0;
2705 audio_time_usage = 0; video_time_usage = 0; vout_time_usage = 0;
2706 drop_frame_cnt = 0;
2707
2708 current_module = NULL;
2709 return 0;
2710 }
2711
2712 int get_current_chapter(struct MPContext *mpctx)
2713 {
2714 if (!mpctx->chapters || !mpctx->sh_video)
2715 return demuxer_get_current_chapter(mpctx->demuxer);
2716
2717 int i;
2718 double current_pts = mpctx->sh_video->pts;
2719 for (i = 1; i < mpctx->num_chapters; i++)
2720 if (current_pts < mpctx->chapters[i].start)
2721 break;
2722 return i - 1;
2723 }
2724
2725 // currently returns a string allocated with malloc, not talloc
2726 char *chapter_display_name(struct MPContext *mpctx, int chapter)
2727 {
2728 if (!mpctx->chapters || !mpctx->sh_video)
2729 return demuxer_chapter_display_name(mpctx->demuxer, chapter);
2730 return strdup(mpctx->chapters[chapter].name);
2731 }
2732
2733 int seek_chapter(struct MPContext *mpctx, int chapter, double *seek_pts,
2734 char **chapter_name)
2735 {
2736 if (!mpctx->chapters || !mpctx->sh_video)
2737 return demuxer_seek_chapter(mpctx->demuxer, chapter, seek_pts,
2738 chapter_name);
2739 if (chapter >= mpctx->num_chapters)
2740 return -1;
2741 if (chapter < 0)
2742 chapter = 0;
2743 *seek_pts = mpctx->chapters[chapter].start;
2744 if (chapter_name)
2745 *chapter_name = talloc_strdup(NULL, mpctx->chapters[chapter].name);
2746 return chapter;
2747 }
2748
2749 static int find_ordered_chapter_sources(struct MPContext *mpctx,
2750 struct content_source *sources,
2751 int num_sources,
2752 unsigned char uid_map[][16])
2753 {
2754 int num_filenames = 0;
2755 char **filenames = NULL;
2756 if (num_sources > 1) {
2757 mp_msg(MSGT_CPLAYER, MSGL_INFO, "This file references data from "
2758 "other sources.\n");
2759 if (mpctx->stream->type != STREAMTYPE_FILE) {
2760 mp_msg(MSGT_CPLAYER, MSGL_WARN, "Playback source is not a "
2761 "normal disk file. Will not search for related files.\n");
2762 } else {
2763 mp_msg(MSGT_CPLAYER, MSGL_INFO, "Will scan other files in the "
2764 "same directory to find referenced sources.\n");
2765 filenames = find_files(mpctx->demuxer->filename, ".mkv",
2766 &num_filenames);
2767 }
2768 }
2769
2770 int num_left = num_sources - 1;
2771 for (int i = 0; i < num_filenames && num_left > 0; i++) {
2772 mp_msg(MSGT_CPLAYER, MSGL_INFO, "Checking file %s\n",
2773 filename_recode(filenames[i]));
2774 int format;
2775 struct stream *s = open_stream(filenames[i], &mpctx->opts, &format);
2776 if (!s)
2777 continue;
2778 struct demuxer *d = demux_open(&mpctx->opts, s, DEMUXER_TYPE_MATROSKA,
2779 mpctx->opts.audio_id,
2780 mpctx->opts.video_id,
2781 mpctx->opts.sub_id, filenames[i]);
2782 if (!d) {
2783 free_stream(s);
2784 continue;
2785 }
2786 if (d->file_format == DEMUXER_TYPE_MATROSKA) {
2787 for (int i = 1; i < num_sources; i++) {
2788 if (sources[i].demuxer)
2789 continue;
2790 if (!memcmp(uid_map[i], d->matroska_data.segment_uid, 16)) {
2791 mp_msg(MSGT_CPLAYER, MSGL_INFO,"Match for source %d: %s\n",
2792 i, filename_recode(d->filename));
2793 sources[i].stream = s;
2794 sources[i].demuxer = d;
2795 num_left--;
2796 goto match;
2797 }
2798 }
2799 }
2800 free_demuxer(d);
2801 free_stream(s);
2802 continue;
2803 match:
2804 ;
2805 }
2806 talloc_free(filenames);
2807 if (num_left) {
2808 mp_msg(MSGT_CPLAYER, MSGL_ERR, "Failed to find ordered chapter part!\n"
2809 "There will be parts MISSING from the video!\n");
2810 for (int i = 1, j = 1; i < num_sources; i++)
2811 if (sources[i].demuxer) {
2812 sources[j] = sources[i];
2813 memcpy(uid_map[j], uid_map[i], 16);
2814 j++;
2815 }
2816 }
2817 return num_sources - num_left;
2818 }
2819
2820 static void build_ordered_chapter_timeline(struct MPContext *mpctx)
2821 {
2822 if (!mpctx->opts.ordered_chapters) {
2823 mp_msg(MSGT_CPLAYER, MSGL_INFO, "File uses ordered chapters, but "
2824 "you have disabled support for them. Ignoring.\n");
2825 return;
2826 }
2827
2828 mp_msg(MSGT_CPLAYER, MSGL_INFO, "File uses ordered chapters, will build "
2829 "edit timeline.\n");
2830
2831 struct demuxer *demuxer = mpctx->demuxer;
2832 struct matroska_data *m = &demuxer->matroska_data;
2833
2834 struct content_source *sources = talloc_array_ptrtype(NULL, sources,
2835 m->num_ordered_chapters);
2836 sources[0].stream = mpctx->stream;
2837 sources[0].demuxer = mpctx->demuxer;
2838 unsigned char uid_map[m->num_ordered_chapters][16];
2839 int num_sources = 1;
2840 memcpy(uid_map[0], m->segment_uid, 16);
2841
2842 for (int i = 0; i < m->num_ordered_chapters; i++) {
2843 struct matroska_chapter *c = m->ordered_chapters + i;
2844 if (!c->has_segment_uid)
2845 memcpy(c->segment_uid, m->segment_uid, 16);
2846
2847 for (int j = 0; j < num_sources; j++)
2848 if (!memcmp(c->segment_uid, uid_map[j], 16))
2849 goto found1;
2850 memcpy(uid_map[num_sources], c->segment_uid, 16);
2851 sources[num_sources] = (struct content_source){};
2852 num_sources++;
2853 found1:
2854 ;
2855 }
2856
2857 num_sources = find_ordered_chapter_sources(mpctx, sources, num_sources,
2858 uid_map);
2859
2860
2861 struct timeline_part *timeline = talloc_array_ptrtype(NULL, timeline,
2862 m->num_ordered_chapters + 1);
2863 struct chapter *chapters = talloc_array_ptrtype(NULL, chapters,
2864 m->num_ordered_chapters);
2865 uint64_t starttime = 0;
2866 uint64_t missing_time = 0;
2867 int part_count = 0;
2868 int num_chapters = 0;
2869 uint64_t prev_part_offset;
2870 for (int i = 0; i < m->num_ordered_chapters; i++) {
2871 struct matroska_chapter *c = m->ordered_chapters + i;
2872
2873 int j;
2874 for (j = 0; j < num_sources; j++) {
2875 if (!memcmp(c->segment_uid, uid_map[j], 16))
2876 goto found2;
2877 }
2878 missing_time += c->end - c->start;
2879 continue;
2880 found2:;
2881 chapters[num_chapters].start = starttime / 1000.;
2882 chapters[num_chapters].name = talloc_strdup(chapters, c->name);
2883 /* Only add a separate part if the time or file actually changes.
2884 * Matroska files have chapter divisions that are redundant from
2885 * timeline point of view because the same chapter structure is used
2886 * both to specify the timeline and for normal chapter information.
2887 * Removing a missing inserted external chapter can also cause this. */
2888 if (part_count == 0 || c->start != starttime + prev_part_offset
2889 || sources + j != timeline[part_count - 1].source) {
2890 timeline[part_count].source = sources + j;
2891 timeline[part_count].start = chapters[num_chapters].start;
2892 timeline[part_count].source_start = c->start / 1000.;
2893 prev_part_offset = c->start - starttime;
2894 part_count++;
2895 }
2896 starttime += c->end - c->start;
2897 num_chapters++;
2898 }
2899 timeline[part_count].start = starttime / 1000.;
2900
2901 if (!part_count) {
2902 // None of the parts come from the file itself???
2903 talloc_free(sources);
2904 talloc_free(timeline);
2905 talloc_free(chapters);
2906 return;
2907 }
2908
2909 mp_msg(MSGT_CPLAYER, MSGL_V, "Timeline contains %d parts from %d "
2910 "sources. Total length %.3f seconds.\n", part_count, num_sources,
2911 timeline[part_count].start);
2912 if (missing_time)
2913 mp_msg(MSGT_CPLAYER, MSGL_ERR, "There are %.3f seconds missing "
2914 "from the timeline!\n", missing_time / 1000.);
2915 mp_msg(MSGT_CPLAYER, MSGL_V, "Source files:\n");
2916 for (int i = 0; i < num_sources; i++)
2917 mp_msg(MSGT_CPLAYER, MSGL_V, "%d: %s\n", i,
2918 filename_recode(sources[i].demuxer->filename));
2919 mp_msg(MSGT_CPLAYER, MSGL_V, "Timeline parts: (number, start, "
2920 "source_start, source):\n");
2921 for (int i = 0; i < part_count; i++) {
2922 struct timeline_part *p = timeline + i;
2923 mp_msg(MSGT_CPLAYER, MSGL_V, "%3d %9.3f %9.3f %3td\n", i, p->start,
2924 p->source_start, p->source - sources);
2925 }
2926 mp_msg(MSGT_CPLAYER, MSGL_V, "END %9.3f\n", timeline[part_count].start);
2927 mpctx->sources = sources;
2928 mpctx->num_sources = num_sources;
2929 mpctx->timeline = timeline;
2930 mpctx->num_timeline_parts = part_count;
2931 mpctx->num_chapters = num_chapters;
2932 mpctx->chapters = chapters;
2933
2934 mpctx->timeline_part = 0;
2935 mpctx->video_offset = timeline[0].source_start;
2936 mpctx->demuxer = timeline[0].source->demuxer;
2937 }
2938
2939
2940 static int read_keys(void *ctx, int fd)
2941 {
2942 getch2(ctx);
2943 return mplayer_get_key(ctx, 0);
2944 }
2945
2946
2947 #ifdef PTW32_STATIC_LIB
2948 static void detach_ptw32(void)
2949 {
2950 pthread_win32_thread_detach_np();
2951 pthread_win32_process_detach_np();
2952 }
2953 #endif
2954
2955 /* This preprocessor directive is a hack to generate a mplayer-nomain.o object
2956 * file for some tools to link against. */
2957 #ifndef DISABLE_MAIN
2958 int main(int argc,char* argv[]){
2959
2960
2961 char * mem_ptr;
2962
2963 // movie info:
2964
2965 /* Flag indicating whether MPlayer should exit without playing anything. */
2966 int opt_exit = 0;
2967
2968 //float a_frame=0; // Audio
2969
2970 int i;
2971
2972 struct MPContext *mpctx = &(struct MPContext){
2973 .osd_function = OSD_PLAY,
2974 .begin_skip = MP_NOPTS_VALUE,
2975 .play_tree_step = 1,
2976 .global_sub_pos = -1,
2977 .set_of_sub_pos = -1,
2978 .file_format = DEMUXER_TYPE_UNKNOWN,
2979 .last_dvb_step = 1,
2980 };
2981
2982 #ifdef PTW32_STATIC_LIB
2983 pthread_win32_process_attach_np();
2984 pthread_win32_thread_attach_np();
2985 atexit(detach_ptw32);
2986 #endif
2987
2988 InitTimer();
2989 srand(GetTimerMS());
2990
2991 mp_msg_init();
2992 set_av_log_callback();
2993
2994 #ifdef CONFIG_X11
2995 mpctx->x11_state = vo_x11_init_state();
2996 #endif
2997 struct MPOpts *opts = &mpctx->opts;
2998 set_default_mplayer_options(opts);
2999 // Create the config context and register the options
3000 mpctx->mconfig = m_config_new(opts, cfg_include);
3001 m_config_register_options(mpctx->mconfig,mplayer_opts);
3002 mp_input_register_options(mpctx->mconfig);
3003
3004 // Preparse the command line
3005 m_config_preparse_command_line(mpctx->mconfig,argc,argv);
3006
3007 #if (defined(__MINGW32__) || defined(__CYGWIN__)) && defined(CONFIG_WIN32DLL)
3008 set_path_env();
3009 #endif
3010
3011 #ifdef CONFIG_TV
3012 stream_tv_defaults.immediate = 1;
3013 #endif
3014
3015 parse_cfgfiles(mpctx, mpctx->mconfig);
3016
3017 mpctx->playtree = m_config_parse_mp_command_line(mpctx->mconfig, argc, argv);
3018 if(mpctx->playtree == NULL)
3019 opt_exit = 1;
3020 else {
3021 mpctx->playtree = play_tree_cleanup(mpctx->playtree);
3022 if(mpctx->playtree) {
3023 mpctx->playtree_iter = play_tree_iter_new(mpctx->playtree,mpctx->mconfig);
3024 if(mpctx->playtree_iter) {
3025 if(play_tree_iter_step(mpctx->playtree_iter,0,0) != PLAY_TREE_ITER_ENTRY) {
3026 play_tree_iter_free(mpctx->playtree_iter);
3027 mpctx->playtree_iter = NULL;
3028 }
3029 mpctx->filename = play_tree_iter_get_file(mpctx->playtree_iter,1);
3030 }
3031 }
3032 }
3033 mpctx->key_fifo = mp_fifo_create(opts);
3034
3035 print_version("MPlayer");
3036
3037 #if defined(__MINGW32__) || defined(__CYGWIN__)
3038 {
3039 HMODULE kernel32 = GetModuleHandle("Kernel32.dll");
3040 BOOL WINAPI (*setDEP)(DWORD) = NULL;
3041 if (kernel32)
3042 setDEP = GetProcAddress(kernel32, "SetProcessDEPPolicy");
3043 if (setDEP) setDEP(3);
3044 }
3045 // stop Windows from showing all kinds of annoying error dialogs
3046 SetErrorMode(0x8003);
3047 // request 1ms timer resolution
3048 timeBeginPeriod(1);
3049 #endif
3050
3051 #ifdef CONFIG_PRIORITY
3052 set_priority();
3053 #endif
3054
3055 if(opts->video_driver_list && strcmp(opts->video_driver_list[0],"help")==0){
3056 list_video_out();
3057 opt_exit = 1;
3058 }
3059
3060 if(opts->audio_driver_list && strcmp(opts->audio_driver_list[0],"help")==0){
3061 list_audio_out();
3062 opt_exit = 1;
3063 }
3064
3065 /* Check codecs.conf. */
3066 if(!codecs_file || !parse_codec_cfg(codecs_file)){
3067 if(!parse_codec_cfg(mem_ptr=get_path("codecs.conf"))){
3068 if(!parse_codec_cfg(MPLAYER_CONFDIR "/codecs.conf")){
3069 if(!parse_codec_cfg(NULL)){
3070 exit_player_with_rc(mpctx, EXIT_NONE, 0);
3071 }
3072 mp_tmsg(MSGT_CPLAYER,MSGL_V,"Using built-in default codecs.conf.\n");
3073 }
3074 }
3075 free( mem_ptr ); // release the buffer created by get_path()
3076 }
3077
3078 #if 0
3079 if(video_codec_list){
3080 int i;
3081 video_codec=video_codec_list[0];
3082 for(i=0;video_codec_list[i];i++)
3083 mp_msg(MSGT_FIXME,MSGL_FIXME,"vc#%d: '%s'\n",i,video_codec_list[i]);
3084 }
3085 #endif
3086 if(audio_codec_list && strcmp(audio_codec_list[0],"help")==0){
3087 mp_tmsg(MSGT_CPLAYER, MSGL_INFO, "Available audio codecs:\n");
3088 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_AUDIO_CODECS\n");
3089 list_codecs(1);
3090 mp_msg(MSGT_FIXME, MSGL_FIXME, "\n");
3091 opt_exit = 1;
3092 }
3093 if(video_codec_list && strcmp(video_codec_list[0],"help")==0){
3094 mp_tmsg(MSGT_CPLAYER, MSGL_INFO, "Available video codecs:\n");
3095 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_VIDEO_CODECS\n");
3096 list_codecs(0);
3097 mp_msg(MSGT_FIXME, MSGL_FIXME, "\n");
3098 opt_exit = 1;
3099 }
3100 if(video_fm_list && strcmp(video_fm_list[0],"help")==0){
3101 vfm_help();
3102 mp_msg(MSGT_FIXME, MSGL_FIXME, "\n");
3103 opt_exit = 1;
3104 }
3105 if(audio_fm_list && strcmp(audio_fm_list[0],"help")==0){
3106 afm_help();
3107 mp_msg(MSGT_FIXME, MSGL_FIXME, "\n");
3108 opt_exit = 1;
3109 }
3110 if(af_cfg.list && strcmp(af_cfg.list[0],"help")==0){
3111 af_help();
3112 printf("\n");
3113 opt_exit = 1;
3114 }
3115 #ifdef CONFIG_X11
3116 if(vo_fstype_list && strcmp(vo_fstype_list[0],"help")==0){
3117 fstype_help();
3118 mp_msg(MSGT_FIXME, MSGL_FIXME, "\n");
3119 opt_exit = 1;
3120 }
3121 #endif
3122 if((demuxer_name && strcmp(demuxer_name,"help")==0) ||
3123 (audio_demuxer_name && strcmp(audio_demuxer_name,"help")==0) ||
3124 (sub_demuxer_name && strcmp(sub_demuxer_name,"help")==0)){
3125 demuxer_help();
3126 mp_msg(MSGT_CPLAYER, MSGL_INFO, "\n");
3127 opt_exit = 1;
3128 }
3129 if(list_properties) {
3130 property_print_help();
3131 opt_exit = 1;
3132 }
3133
3134 if(opt_exit)
3135 exit_player(mpctx, EXIT_NONE);
3136
3137 if(!mpctx->filename && !player_idle_mode){
3138 // no file/vcd/dvd -> show HELP:
3139 mp_msg(MSGT_CPLAYER, MSGL_INFO, help_text);
3140 exit_player_with_rc(mpctx, EXIT_NONE, 0);
3141 }
3142
3143 /* Display what configure line was used */
3144 mp_msg(MSGT_CPLAYER, MSGL_V, "Configuration: " CONFIGURATION "\n");
3145
3146 // Many users forget to include command line in bugreports...
3147 if( mp_msg_test(MSGT_CPLAYER,MSGL_V) ){
3148 mp_tmsg(MSGT_CPLAYER, MSGL_INFO, "CommandLine:");
3149 for(i=1;i<argc;i++)mp_msg(MSGT_CPLAYER, MSGL_INFO," '%s'",argv[i]);
3150 mp_msg(MSGT_CPLAYER, MSGL_INFO, "\n");
3151 }
3152
3153 //------ load global data first ------
3154
3155 mpctx->osd = osd_create();
3156
3157 // check font
3158 #ifdef CONFIG_FREETYPE
3159 init_freetype();
3160 #endif
3161 #ifdef CONFIG_FONTCONFIG
3162 if(font_fontconfig <= 0)
3163 {
3164 #endif
3165 #ifdef CONFIG_BITMAP_FONT
3166 if(font_name){
3167 vo_font=read_font_desc(font_name,font_factor,verbose>1);
3168 if(!vo_font) mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"Cannot load bitmap font: %s\n",
3169 filename_recode(font_name));
3170 } else {
3171 // try default:
3172 vo_font=read_font_desc( mem_ptr=get_path("font/font.desc"),font_factor,verbose>1);
3173 free(mem_ptr); // release the buffer created by get_path()
3174 if(!vo_font)
3175 vo_font=read_font_desc(MPLAYER_DATADIR "/font/font.desc",font_factor,verbose>1);
3176 }
3177 if (sub_font_name)
3178 mpctx->osd->sub_font = read_font_desc(sub_font_name, font_factor, verbose>1);
3179 else
3180 mpctx->osd->sub_font = vo_font;
3181 #endif
3182 #ifdef CONFIG_FONTCONFIG
3183 }
3184 #endif
3185
3186 #ifdef CONFIG_ASS
3187 ass_library = ass_init();
3188 #endif
3189
3190 #ifdef HAVE_RTC
3191 if(!nortc)
3192 {
3193 // seteuid(0); /* Can't hurt to try to get root here */
3194 if ((rtc_fd = open(rtc_device ? rtc_device : "/dev/rtc", O_RDONLY)) < 0)
3195 mp_tmsg(MSGT_CPLAYER, MSGL_WARN, "Failed to open %s: %s (it should be readable by the user.)\n",
3196 rtc_device ? rtc_device : "/dev/rtc", strerror(errno));
3197 else {
3198 unsigned long irqp = 1024; /* 512 seemed OK. 128 is jerky. */
3199
3200 if (ioctl(rtc_fd, RTC_IRQP_SET, irqp) < 0) {
3201 mp_tmsg(MSGT_CPLAYER, MSGL_WARN, "Linux RTC init error in ioctl (rtc_irqp_set %lu): %s\n", irqp, strerror(errno));
3202 mp_tmsg(MSGT_CPLAYER, MSGL_HINT, "Try adding \"echo %lu > /proc/sys/dev/rtc/max-user-freq\" to your system startup scripts.\n", irqp);
3203 close (rtc_fd);
3204 rtc_fd = -1;
3205 } else if (ioctl(rtc_fd, RTC_PIE_ON, 0) < 0) {
3206 /* variable only by the root */
3207 mp_tmsg(MSGT_CPLAYER, MSGL_ERR, "Linux RTC init error in ioctl (rtc_pie_on): %s\n", strerror(errno));
3208 close (rtc_fd);
3209 rtc_fd = -1;
3210 } else
3211 mp_tmsg(MSGT_CPLAYER, MSGL_V, "Using Linux hardware RTC timing (%ldHz).\n", irqp);
3212 }
3213 }
3214 if(rtc_fd<0)
3215 #endif /* HAVE_RTC */
3216 mp_msg(MSGT_CPLAYER, MSGL_V, "Using %s timing\n",
3217 softsleep?"software":timer_name);
3218
3219 #ifdef HAVE_TERMCAP
3220 load_termcap(NULL); // load key-codes
3221 #endif
3222
3223 // ========== Init keyboard FIFO (connection to libvo) ============
3224
3225 // Init input system
3226 current_module = "init_input";
3227 mpctx->input = mp_input_init(&opts->input);
3228 mp_input_add_key_fd(mpctx->input, -1,0,mplayer_get_key,NULL, mpctx->key_fifo);
3229 if(slave_mode)
3230 mp_input_add_cmd_fd(mpctx->input, 0,USE_SELECT,MP_INPUT_SLAVE_CMD_FUNC,NULL);
3231 else if(!noconsolecontrols)
3232 mp_input_add_key_fd(mpctx->input, 0, 1, read_keys, NULL, mpctx->key_fifo);
3233 // Set the libstream interrupt callback
3234 stream_set_interrupt_callback(mp_input_check_interrupt, mpctx->input);
3235
3236 #ifdef CONFIG_MENU
3237 if(use_menu) {
3238 if(menu_cfg && menu_init(mpctx, mpctx->mconfig, mpctx->input, menu_cfg))
3239 mp_tmsg(MSGT_CPLAYER, MSGL_V, "Menu initialized: %s\n", menu_cfg);
3240 else {
3241 menu_cfg = get_path("menu.conf");
3242 if(menu_init(mpctx, mpctx->mconfig, mpctx->input, menu_cfg))
3243 mp_tmsg(MSGT_CPLAYER, MSGL_V, "Menu initialized: %s\n", menu_cfg);
3244 else {
3245 if(menu_init(mpctx, mpctx->mconfig, mpctx->input,
3246 MPLAYER_CONFDIR "/menu.conf"))
3247 mp_tmsg(MSGT_CPLAYER, MSGL_V, "Menu initialized: %s\n", MPLAYER_CONFDIR"/menu.conf");
3248 else {
3249 mp_tmsg(MSGT_CPLAYER, MSGL_ERR, "Menu init failed.\n");
3250 use_menu = 0;
3251 }
3252 }
3253 }
3254 }
3255 #endif
3256
3257 current_module = NULL;
3258
3259 /// Catch signals
3260 #ifndef __MINGW32__
3261 signal(SIGCHLD,child_sighandler);
3262 #endif
3263
3264 #ifdef CONFIG_CRASH_DEBUG
3265 prog_path = argv[0];
3266 #endif
3267 //========= Catch terminate signals: ================
3268 // terminate requests:
3269 signal(SIGTERM,exit_sighandler); // kill
3270 signal(SIGHUP,exit_sighandler); // kill -HUP / xterm closed
3271
3272 signal(SIGINT,exit_sighandler); // Interrupt from keyboard
3273
3274 signal(SIGQUIT,exit_sighandler); // Quit from keyboard
3275 signal(SIGPIPE,exit_sighandler); // Some window managers cause this
3276 #ifdef CONFIG_SIGHANDLER
3277 // fatal errors:
3278 signal(SIGBUS,exit_sighandler); // bus error
3279 signal(SIGSEGV,exit_sighandler); // segfault
3280 signal(SIGILL,exit_sighandler); // illegal instruction
3281 signal(SIGFPE,exit_sighandler); // floating point exc.
3282 signal(SIGABRT,exit_sighandler); // abort()
3283 #ifdef CONFIG_CRASH_DEBUG
3284 if (crash_debug)
3285 signal(SIGTRAP,exit_sighandler);
3286 #endif
3287 #endif
3288
3289 // ******************* Now, let's see the per-file stuff ********************
3290
3291 play_next_file:
3292
3293 // init global sub numbers
3294 mpctx->global_sub_size = 0;
3295 { int i; for (i = 0; i < SUB_SOURCES; i++) mpctx->global_sub_indices[i] = -1; }
3296
3297 if (mpctx->filename) {
3298 load_per_protocol_config (mpctx->mconfig, mpctx->filename);
3299 load_per_extension_config (mpctx->mconfig, mpctx->filename);
3300 load_per_file_config (mpctx->mconfig, mpctx->filename);
3301 }
3302
3303 if (opts->video_driver_list)
3304 load_per_output_config (mpctx->mconfig, PROFILE_CFG_VO, opts->video_driver_list[0]);
3305 if (opts->audio_driver_list)
3306 load_per_output_config (mpctx->mconfig, PROFILE_CFG_AO, opts->audio_driver_list[0]);
3307
3308 // We must enable getch2 here to be able to interrupt network connection
3309 // or cache filling
3310 if(!noconsolecontrols && !slave_mode){
3311 if(mpctx->initialized_flags&INITIALIZED_GETCH2)
3312 mp_tmsg(MSGT_CPLAYER,MSGL_WARN,"WARNING: getch2_init called twice!\n");
3313 else
3314 getch2_enable(); // prepare stdin for hotkeys...
3315 mpctx->initialized_flags|=INITIALIZED_GETCH2;
3316 mp_msg(MSGT_CPLAYER,MSGL_DBG2,"\n[[[init getch2]]]\n");
3317 }
3318
3319 // =================== GUI idle loop (STOP state) ===========================
3320 while (player_idle_mode && !mpctx->filename) {
3321 play_tree_t * entry = NULL;
3322 mp_cmd_t * cmd;
3323 while (!(cmd = mp_input_get_cmd(mpctx->input, 0,1,0))) { // wait for command
3324 if (mpctx->video_out)
3325 vo_check_events(mpctx->video_out);
3326 usec_sleep(20000);
3327 }
3328 switch (cmd->id) {
3329 case MP_CMD_LOADFILE:
3330 // prepare a tree entry with the new filename
3331 entry = play_tree_new();
3332 play_tree_add_file(entry, cmd->args[0].v.s);
3333 // The entry is added to the main playtree after the switch().
3334 break;
3335 case MP_CMD_LOADLIST:
3336 entry = parse_playlist_file(mpctx->mconfig, cmd->args[0].v.s);
3337 break;
3338 case MP_CMD_QUIT:
3339 exit_player_with_rc(mpctx, EXIT_QUIT, (cmd->nargs > 0)? cmd->args[0].v.i : 0);
3340 break;
3341 case MP_CMD_GET_PROPERTY:
3342 case MP_CMD_SET_PROPERTY:
3343 case MP_CMD_STEP_PROPERTY:
3344 run_command(mpctx, cmd);
3345 break;
3346 }
3347
3348 mp_cmd_free(cmd);
3349
3350 if (entry) { // user entered a command that gave a valid entry
3351 if (mpctx->playtree) // the playtree is always a node with one child. let's clear it
3352 play_tree_free_list(mpctx->playtree->child, 1);
3353 else mpctx->playtree=play_tree_new(); // .. or make a brand new playtree
3354
3355 if (!mpctx->playtree) continue; // couldn't make playtree! wait for next command
3356
3357 play_tree_set_child(mpctx->playtree, entry);
3358
3359 /* Make iterator start at the top the of tree. */
3360 mpctx->playtree_iter = play_tree_iter_new(mpctx->playtree, mpctx->mconfig);
3361 if (!mpctx->playtree_iter) continue;
3362
3363 // find the first real item in the tree
3364 if (play_tree_iter_step(mpctx->playtree_iter,0,0) != PLAY_TREE_ITER_ENTRY) {
3365 // no items!
3366 play_tree_iter_free(mpctx->playtree_iter);
3367 mpctx->playtree_iter = NULL;
3368 continue; // wait for next command
3369 }
3370 mpctx->filename = play_tree_iter_get_file(mpctx->playtree_iter, 1);
3371 }
3372 }
3373 //---------------------------------------------------------------------------
3374
3375 if (mpctx->filename) {
3376 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"\nPlaying %s.\n",
3377 filename_recode(mpctx->filename));
3378 if(use_filename_title && vo_wintitle == NULL)
3379 vo_wintitle = strdup(mp_basename2(mpctx->filename));
3380 }
3381
3382 if (edl_filename) {
3383 if (edl_records) free_edl(edl_records);
3384 next_edl_record = edl_records = edl_parse_file();
3385 }
3386 if (edl_output_filename) {
3387 if (edl_fd) fclose(edl_fd);
3388 if ((edl_fd = fopen(edl_output_filename, "w")) == NULL)
3389 {
3390 mp_tmsg(MSGT_CPLAYER, MSGL_ERR, "Can't open EDL file [%s] for writing.\n",
3391 filename_recode(edl_output_filename));
3392 }
3393 }
3394
3395 //==================== Open VOB-Sub ============================
3396
3397 current_module="vobsub";
3398 if (vobsub_name){
3399 vo_vobsub=vobsub_open(vobsub_name,spudec_ifo,1,&vo_spudec);
3400 if(vo_vobsub==NULL)
3401 mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"Cannot load subtitles: %s\n",
3402 filename_recode(vobsub_name));
3403 } else if (sub_auto && mpctx->filename){
3404 /* try to autodetect vobsub from movie filename ::atmos */
3405 char *buf = strdup(mpctx->filename), *psub;
3406 char *pdot = strrchr(buf, '.');
3407 char *pslash = strrchr(buf, '/');
3408 #if defined(__MINGW32__) || defined(__CYGWIN__)
3409 if (!pslash) pslash = strrchr(buf, '\\');
3410 #endif
3411 if (pdot && (!pslash || pdot > pslash))
3412 *pdot = '\0';
3413 vo_vobsub=vobsub_open(buf,spudec_ifo,0,&vo_spudec);
3414 /* try from ~/.mplayer/sub */
3415 if(!vo_vobsub && (psub = get_path( "sub/" ))) {
3416 char *bname;
3417 int l;
3418 bname = strrchr(buf,'/');
3419 #if defined(__MINGW32__) || defined(__CYGWIN__)
3420 if(!bname) bname = strrchr(buf,'\\');
3421 #endif
3422 if(bname) bname++;
3423 else bname = buf;
3424 l = strlen(psub) + strlen(bname) + 1;
3425 psub = realloc(psub,l);
3426 strcat(psub,bname);
3427 vo_vobsub=vobsub_open(psub,spudec_ifo,0,&vo_spudec);
3428 free(psub);
3429 }
3430 free(buf);
3431 }
3432 if(vo_vobsub){
3433 mpctx->initialized_flags|=INITIALIZED_VOBSUB;
3434 vobsub_set_from_lang(vo_vobsub, dvdsub_lang);
3435 mp_property_do("sub_forced_only", M_PROPERTY_SET, &forced_subs_only, mpctx);
3436
3437 // setup global sub numbering
3438 mpctx->global_sub_indices[SUB_SOURCE_VOBSUB] = mpctx->global_sub_size; // the global # of the first vobsub.
3439 mpctx->global_sub_size += vobsub_get_indexes_count(vo_vobsub);
3440 }
3441
3442 //============ Open & Sync STREAM --- fork cache2 ====================
3443
3444 mpctx->stream=NULL;
3445 mpctx->demuxer=NULL;
3446 if (mpctx->d_audio) {
3447 //free_demuxer_stream(mpctx->d_audio);
3448 mpctx->d_audio=NULL;
3449 }
3450 if (mpctx->d_video) {
3451 //free_demuxer_stream(d_video);
3452 mpctx->d_video=NULL;
3453 }
3454 mpctx->sh_audio=NULL;
3455 mpctx->sh_video=NULL;
3456
3457 current_module="open_stream";
3458 mpctx->stream = open_stream(mpctx->filename, opts, &mpctx->file_format);
3459 if(!mpctx->stream) { // error...
3460 mpctx->stop_play = libmpdemux_was_interrupted(mpctx, PT_NEXT_ENTRY);
3461 goto goto_next_file;
3462 }
3463 mpctx->initialized_flags|=INITIALIZED_STREAM;
3464
3465 if(mpctx->file_format == DEMUXER_TYPE_PLAYLIST) {
3466 mp_msg(MSGT_CPLAYER, MSGL_ERR, "\nThis looks like a playlist, but "
3467 "playlist support will not be used automatically.\n"
3468 "MPlayer's playlist code is unsafe and should only be used with "
3469 "trusted sources.\nPlayback will probably fail.\n\n");
3470 #if 0
3471 play_tree_t* entry;
3472 // Handle playlist
3473 current_module="handle_playlist";
3474 mp_msg(MSGT_CPLAYER,MSGL_V,"Parsing playlist %s...\n",
3475 filename_recode(mpctx->filename));
3476 entry = parse_playtree(mpctx->stream, mpctx->mconfig, 0);
3477 mpctx->eof=playtree_add_playlist(mpctx, entry);
3478 goto goto_next_file;
3479 #endif
3480 }
3481 mpctx->stream->start_pos+=seek_to_byte;
3482
3483 if(stream_dump_type==5){
3484 unsigned char buf[4096];
3485 int len;
3486 FILE *f;
3487 current_module="dumpstream";
3488 stream_reset(mpctx->stream);
3489 stream_seek(mpctx->stream,mpctx->stream->start_pos);
3490 f=fopen(stream_dump_name,"wb");
3491 if(!f){
3492 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,"Cannot open dump file.\n");
3493 exit_player(mpctx, EXIT_ERROR);
3494 }
3495 if (dvd_chapter > 1) {
3496 int chapter = dvd_chapter - 1;
3497 stream_control(mpctx->stream, STREAM_CTRL_SEEK_TO_CHAPTER, &chapter);
3498 }
3499 while(!mpctx->stream->eof && !async_quit_request){
3500 len=stream_read(mpctx->stream,buf,4096);
3501 if(len>0) {
3502 if(fwrite(buf,len,1,f) != 1) {
3503 mp_tmsg(MSGT_MENCODER,MSGL_FATAL,"%s: Error writing file.\n",stream_dump_name);
3504 exit_player(mpctx, EXIT_ERROR);
3505 }
3506 }
3507 if(dvd_last_chapter > 0) {
3508 int chapter = -1;
3509 if (stream_control(mpctx->stream, STREAM_CTRL_GET_CURRENT_CHAPTER,
3510 &chapter) == STREAM_OK && chapter + 1 > dvd_last_chapter)
3511 break;
3512 }
3513 }
3514 if(fclose(f)) {
3515 mp_tmsg(MSGT_MENCODER,MSGL_FATAL,"%s: Error writing file.\n",stream_dump_name);
3516 exit_player(mpctx, EXIT_ERROR);
3517 }
3518 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Core dumped ;)\n");
3519 exit_player_with_rc(mpctx, EXIT_EOF, 0);
3520 }
3521
3522 #ifdef CONFIG_DVDREAD
3523 if(mpctx->stream->type==STREAMTYPE_DVD){
3524 current_module="dvd lang->id";
3525 if(opts->audio_id==-1) opts->audio_id=dvd_aid_from_lang(mpctx->stream,audio_lang);
3526 if(dvdsub_lang && opts->sub_id==-1) opts->sub_id=dvd_sid_from_lang(mpctx->stream,dvdsub_lang);
3527 // setup global sub numbering
3528 mpctx->global_sub_indices[SUB_SOURCE_DEMUX] = mpctx->global_sub_size; // the global # of the first demux-specific sub.
3529 mpctx->global_sub_size += dvd_number_of_subs(mpctx->stream);
3530 current_module=NULL;
3531 }
3532 #endif
3533
3534 #ifdef CONFIG_DVDNAV
3535 if(mpctx->stream->type==STREAMTYPE_DVDNAV){
3536 current_module="dvdnav lang->id";
3537 if(opts->audio_id==-1) opts->audio_id=mp_dvdnav_aid_from_lang(mpctx->stream,audio_lang);
3538 dvdsub_lang_id = -3;
3539 if(dvdsub_lang && opts->sub_id==-1)
3540 dvdsub_lang_id = opts->sub_id = mp_dvdnav_sid_from_lang(mpctx->stream,dvdsub_lang);
3541 // setup global sub numbering
3542 mpctx->global_sub_indices[SUB_SOURCE_DEMUX] = mpctx->global_sub_size; // the global # of the first demux-specific sub.
3543 mpctx->global_sub_size += mp_dvdnav_number_of_subs(mpctx->stream);
3544 current_module=NULL;
3545 }
3546 #endif
3547
3548 // CACHE2: initial prefill: 20% later: 5% (should be set by -cacheopts)
3549 goto_enable_cache:
3550 if(stream_cache_size>0){
3551 current_module="enable_cache";
3552 if(!stream_enable_cache(mpctx->stream,stream_cache_size*1024,
3553 stream_cache_size*1024*(stream_cache_min_percent / 100.0),
3554 stream_cache_size*1024*(stream_cache_seek_min_percent / 100.0)))
3555 if((mpctx->stop_play = libmpdemux_was_interrupted(mpctx, PT_NEXT_ENTRY))) goto goto_next_file;
3556 }
3557
3558 //============ Open DEMUXERS --- DETECT file type =======================
3559 current_module="demux_open";
3560
3561 mpctx->demuxer=demux_open(opts, mpctx->stream,mpctx->file_format,opts->audio_id,opts->video_id,opts->sub_id,mpctx->filename);
3562
3563 // HACK to get MOV Reference Files working
3564
3565 if (mpctx->demuxer && mpctx->demuxer->type==DEMUXER_TYPE_PLAYLIST)
3566 {
3567 unsigned char* playlist_entry;
3568 play_tree_t *list = NULL, *entry = NULL;
3569
3570 current_module="handle_demux_playlist";
3571 while (ds_get_packet(mpctx->demuxer->video,&playlist_entry)>0)
3572 {
3573 char *temp, *bname;
3574
3575 mp_msg(MSGT_CPLAYER,MSGL_V,"Adding file %s to element entry.\n",
3576 filename_recode(playlist_entry));
3577
3578 bname=mp_basename(playlist_entry);
3579 if ((strlen(bname)>10) && !strncmp(bname,"qt",2) && !strncmp(bname+3,"gateQT",6))
3580 continue;
3581
3582 if (!strcmp(playlist_entry, mpctx->filename)) // ignoring self-reference
3583 continue;
3584
3585 entry = play_tree_new();
3586
3587 if (mpctx->filename && !strcmp(mp_basename(playlist_entry),playlist_entry)) // add reference path of current file
3588 {
3589 temp=malloc((strlen(mpctx->filename)-strlen(mp_basename(mpctx->filename))+strlen(playlist_entry)+1));
3590 if (temp)
3591 {
3592 strncpy(temp, mpctx->filename, strlen(mpctx->filename)-strlen(mp_basename(mpctx->filename)));
3593 temp[strlen(mpctx->filename)-strlen(mp_basename(mpctx->filename))]='\0';
3594 strcat(temp, playlist_entry);
3595 if (!strcmp(temp, mpctx->filename)) {
3596 free(temp);
3597 continue;
3598 }
3599 play_tree_add_file(entry,temp);
3600 mp_msg(MSGT_CPLAYER,MSGL_V,"Resolving reference to %s.\n",temp);
3601 free(temp);
3602 }
3603 }
3604 else
3605 play_tree_add_file(entry,playlist_entry);
3606
3607 if(!list)
3608 list = entry;
3609 else
3610 play_tree_append_entry(list,entry);
3611 }
3612 free_demuxer(mpctx->demuxer);
3613 mpctx->demuxer = NULL;
3614
3615 if (list)
3616 {
3617 entry = play_tree_new();
3618 play_tree_set_child(entry,list);
3619 mpctx->stop_play = playtree_add_playlist(mpctx, entry);
3620 goto goto_next_file;
3621 }
3622 }
3623
3624 if(!mpctx->demuxer)
3625 goto goto_next_file;
3626
3627 if (mpctx->demuxer->matroska_data.ordered_chapters)
3628 build_ordered_chapter_timeline(mpctx);
3629
3630 if (!mpctx->sources) {
3631 mpctx->sources = talloc_ptrtype(NULL, mpctx->sources);
3632 *mpctx->sources = (struct content_source){.stream = mpctx->stream,
3633 .demuxer = mpctx->demuxer};
3634 mpctx->num_sources = 1;
3635 }
3636
3637 if(dvd_chapter>1) {
3638 double pts;
3639 if (seek_chapter(mpctx, dvd_chapter-1, &pts, NULL) >= 0 && pts > -1.0)
3640 seek(mpctx, pts, SEEK_ABSOLUTE);
3641 }
3642
3643 mpctx->initialized_flags|=INITIALIZED_DEMUXER;
3644
3645 if (mpctx->stream->type != STREAMTYPE_DVD && mpctx->stream->type != STREAMTYPE_DVDNAV) {
3646 int i;
3647 int maxid = -1;
3648 // setup global sub numbering
3649 mpctx->global_sub_indices[SUB_SOURCE_DEMUX] = mpctx->global_sub_size; // the global # of the first demux-specific sub.
3650 for (i = 0; i < MAX_S_STREAMS; i++)
3651 if (mpctx->demuxer->s_streams[i])
3652 maxid = FFMAX(maxid, mpctx->demuxer->s_streams[i]->sid);
3653 mpctx->global_sub_size += maxid + 1;
3654 }
3655 // Make opts->sub_id always selectable if set.
3656 if (mpctx->global_sub_size <= mpctx->global_sub_indices[SUB_SOURCE_DEMUX] + opts->sub_id)
3657 mpctx->global_sub_size = mpctx->global_sub_indices[SUB_SOURCE_DEMUX] + opts->sub_id + 1;
3658
3659 #ifdef CONFIG_ASS
3660 if (ass_enabled && ass_library) {
3661 for (int j = 0; j < mpctx->num_sources; j++) {
3662 struct demuxer *d = mpctx->sources[j].demuxer;
3663 for (int i = 0; i < d->num_attachments; i++) {
3664 struct demux_attachment *att = d->attachments + i;
3665 if (extract_embedded_fonts
3666 && att->name && att->type && att->data && att->data_size
3667 && (strcmp(att->type, "application/x-truetype-font") == 0
3668 || strcmp(att->type, "application/x-font") == 0))
3669 ass_add_font(ass_library, att->name, att->data, att->data_size);
3670 }
3671 }
3672 }
3673 #endif
3674
3675 current_module="demux_open2";
3676
3677 //file_format=demuxer->file_format;
3678
3679 mpctx->d_audio=mpctx->demuxer->audio;
3680 mpctx->d_video=mpctx->demuxer->video;
3681 mpctx->d_sub=mpctx->demuxer->sub;
3682
3683 if (ts_prog) {
3684 int tmp = ts_prog;
3685 mp_property_do("switch_program", M_PROPERTY_SET, &tmp, mpctx);
3686 }
3687 // select audio stream
3688 select_audio(mpctx->demuxer, opts->audio_id, audio_lang);
3689
3690 // DUMP STREAMS:
3691 if((stream_dump_type)&&(stream_dump_type<4)){
3692 FILE *f;
3693 demux_stream_t *ds=NULL;
3694 current_module="dump";
3695 // select stream to dump
3696 switch(stream_dump_type){
3697 case 1: ds=mpctx->d_audio;break;
3698 case 2: ds=mpctx->d_video;break;
3699 case 3: ds=mpctx->d_sub;break;
3700 }
3701 if(!ds){
3702 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,"dump: FATAL: Selected stream missing!\n");
3703 exit_player(mpctx, EXIT_ERROR);
3704 }
3705 // disable other streams:
3706 if(mpctx->d_audio && mpctx->d_audio!=ds) {ds_free_packs(mpctx->d_audio); mpctx->d_audio->id=-2; }
3707 if(mpctx->d_video && mpctx->d_video!=ds) {ds_free_packs(mpctx->d_video); mpctx->d_video->id=-2; }
3708 if(mpctx->d_sub && mpctx->d_sub!=ds) {ds_free_packs(mpctx->d_sub); mpctx->d_sub->id=-2; }
3709 // let's dump it!
3710 f=fopen(stream_dump_name,"wb");
3711 if(!f){
3712 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,"Cannot open dump file.\n");
3713 exit_player(mpctx, EXIT_ERROR);
3714 }
3715 while(!ds->eof){
3716 unsigned char* start;
3717 int in_size=ds_get_packet(ds,&start);
3718 if( (mpctx->demuxer->file_format==DEMUXER_TYPE_AVI || mpctx->demuxer->file_format==DEMUXER_TYPE_ASF || mpctx->demuxer->file_format==DEMUXER_TYPE_MOV)
3719 && stream_dump_type==2) fwrite(&in_size,1,4,f);
3720 if(in_size>0) fwrite(start,in_size,1,f);
3721 if(dvd_last_chapter>0) {
3722 int cur_chapter = demuxer_get_current_chapter(mpctx->demuxer);
3723 if(cur_chapter!=-1 && cur_chapter+1>dvd_last_chapter)
3724 break;
3725 }
3726 }
3727 fclose(f);
3728 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Core dumped ;)\n");
3729 exit_player_with_rc(mpctx, EXIT_EOF, 0);
3730 }
3731
3732 mpctx->sh_audio=mpctx->d_audio->sh;
3733 mpctx->sh_video=mpctx->d_video->sh;
3734
3735 if(mpctx->sh_video){
3736
3737 current_module="video_read_properties";
3738 if(!video_read_properties(mpctx->sh_video)) {
3739 mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"Video: Cannot read properties.\n");
3740 mpctx->sh_video=mpctx->d_video->sh=NULL;
3741 } else {
3742 mp_tmsg(MSGT_CPLAYER,MSGL_V,"[V] filefmt:%d fourcc:0x%X size:%dx%d fps:%5.3f ftime:=%6.4f\n",
3743 mpctx->demuxer->file_format,mpctx->sh_video->format, mpctx->sh_video->disp_w,mpctx->sh_video->disp_h,
3744 mpctx->sh_video->fps,mpctx->sh_video->frametime
3745 );
3746
3747 /* need to set fps here for output encoders to pick it up in their init */
3748 if(force_fps){
3749 mpctx->sh_video->fps=force_fps;
3750 mpctx->sh_video->frametime=1.0f/mpctx->sh_video->fps;
3751 }
3752 vo_fps = mpctx->sh_video->fps;
3753
3754 if(!mpctx->sh_video->fps && !force_fps){
3755 mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"FPS not specified in the header or invalid, use the -fps option.\n");
3756 mpctx->sh_video=mpctx->d_video->sh=NULL;
3757 }
3758 }
3759
3760 }
3761
3762 if(!mpctx->sh_video && !mpctx->sh_audio){
3763 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL, "No stream found.\n");
3764 #ifdef CONFIG_DVBIN
3765 if(mpctx->stream->type == STREAMTYPE_DVB)
3766 {
3767 int dir;
3768 int v = mpctx->last_dvb_step;
3769 if(v > 0)
3770 dir = DVB_CHANNEL_HIGHER;
3771 else
3772 dir = DVB_CHANNEL_LOWER;
3773
3774 if(dvb_step_channel(mpctx->stream, dir)) {
3775 mpctx->stop_play = PT_NEXT_ENTRY;
3776 mpctx->dvbin_reopen = 1;
3777 }
3778 }
3779 #endif
3780 goto goto_next_file; // exit_player(_("Fatal error"));
3781 }
3782
3783 /* display clip info */
3784 demux_info_print(mpctx->demuxer);
3785
3786 //================== Read SUBTITLES (DVD & TEXT) ==========================
3787 if(vo_spudec==NULL && mpctx->sh_video &&
3788 (mpctx->stream->type==STREAMTYPE_DVD || mpctx->stream->type == STREAMTYPE_DVDNAV)){
3789 init_vo_spudec(mpctx);
3790 }
3791
3792 // after reading video params we should load subtitles because
3793 // we know fps so now we can adjust subtitle time to ~6 seconds AST
3794 // check .sub
3795 current_module="read_subtitles_file";
3796 double sub_fps = mpctx->sh_video ? mpctx->sh_video->fps : 25;
3797 if(sub_name){
3798 for (i = 0; sub_name[i] != NULL; ++i)
3799 add_subtitles(mpctx, sub_name[i], sub_fps, 0);
3800 }
3801 if(sub_auto) { // auto load sub file ...
3802 char *psub = get_path( "sub/" );
3803 char **tmp = sub_filenames((psub ? psub : ""), mpctx->filename);
3804 int i = 0;
3805 free(psub); // release the buffer created by get_path() above
3806 while (tmp[i]) {
3807 add_subtitles(mpctx, tmp[i], sub_fps, 1);
3808 free(tmp[i++]);
3809 }
3810 free(tmp);
3811 }
3812 if (mpctx->set_of_sub_size > 0) {
3813 // setup global sub numbering
3814 mpctx->global_sub_indices[SUB_SOURCE_SUBS] = mpctx->global_sub_size; // the global # of the first sub.
3815 mpctx->global_sub_size += mpctx->set_of_sub_size;
3816 }
3817
3818
3819 if (mpctx->global_sub_size) {
3820 select_subtitle(mpctx);
3821 if(subdata)
3822 switch (stream_dump_type) {
3823 case 3: list_sub_file(subdata); break;
3824 case 4: dump_mpsub(subdata, mpctx->sh_video->fps); break;
3825 case 6: dump_srt(subdata, mpctx->sh_video->fps); break;
3826 case 7: dump_microdvd(subdata, mpctx->sh_video->fps); break;
3827 case 8: dump_jacosub(subdata, mpctx->sh_video->fps); break;
3828 case 9: dump_sami(subdata, mpctx->sh_video->fps); break;
3829 }
3830 }
3831
3832 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_FILENAME=%s\n",
3833 filename_recode(mpctx->filename));
3834 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_DEMUXER=%s\n", mpctx->demuxer->desc->name);
3835 if (mpctx->sh_video) {
3836 /* Assume FOURCC if all bytes >= 0x20 (' ') */
3837 if (mpctx->sh_video->format >= 0x20202020)
3838 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_FORMAT=%.4s\n", (char *)&mpctx->sh_video->format);
3839 else
3840 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_FORMAT=0x%08X\n", mpctx->sh_video->format);
3841 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_BITRATE=%d\n", mpctx->sh_video->i_bps*8);
3842 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_WIDTH=%d\n", mpctx->sh_video->disp_w);
3843 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_HEIGHT=%d\n", mpctx->sh_video->disp_h);
3844 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_FPS=%5.3f\n", mpctx->sh_video->fps);
3845 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_ASPECT=%1.4f\n", mpctx->sh_video->aspect);
3846 }
3847 if (mpctx->sh_audio) {
3848 /* Assume FOURCC if all bytes >= 0x20 (' ') */
3849 if (mpctx->sh_audio->format >= 0x20202020)
3850 mp_msg(MSGT_IDENTIFY,MSGL_INFO, "ID_AUDIO_FORMAT=%.4s\n", (char *)&mpctx->sh_audio->format);
3851 else
3852 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_AUDIO_FORMAT=%d\n", mpctx->sh_audio->format);
3853 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_AUDIO_BITRATE=%d\n", mpctx->sh_audio->i_bps*8);
3854 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_AUDIO_RATE=%d\n", mpctx->sh_audio->samplerate);
3855 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_AUDIO_NCH=%d\n", mpctx->sh_audio->channels);
3856 }
3857 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_LENGTH=%.2f\n", demuxer_get_time_length(mpctx->demuxer));
3858 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_SEEKABLE=%d\n",
3859 mpctx->stream->seek && (!mpctx->demuxer || mpctx->demuxer->seekable));
3860 if (mpctx->demuxer) {
3861 if (mpctx->demuxer->num_chapters == 0)
3862 stream_control(mpctx->demuxer->stream, STREAM_CTRL_GET_NUM_CHAPTERS, &mpctx->demuxer->num_chapters);
3863 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_CHAPTERS=%d\n", mpctx->demuxer->num_chapters);
3864 }
3865
3866 if(!mpctx->sh_video) goto main; // audio-only
3867
3868 if(!reinit_video_chain(mpctx)) {
3869 if(!mpctx->sh_video){
3870 if(!mpctx->sh_audio) goto goto_next_file;
3871 goto main; // exit_player(_("Fatal error"));
3872 }
3873 }
3874
3875 if(mpctx->sh_video->output_flags & 0x08 && vo_spudec)
3876 spudec_set_hw_spu(vo_spudec,mpctx->video_out);
3877
3878 #ifdef CONFIG_FREETYPE
3879 force_load_font = 1;
3880 #endif
3881
3882 //================== MAIN: ==========================
3883 main:
3884 current_module="main";
3885
3886 if(playing_msg) {
3887 char* msg = property_expand_string(mpctx, playing_msg);
3888 mp_msg(MSGT_CPLAYER,MSGL_INFO,"%s",msg);
3889 free(msg);
3890 }
3891
3892
3893 // Disable the term OSD in verbose mode
3894 if(verbose) term_osd = 0;
3895
3896 {
3897 //int frame_corr_num=0; //
3898 //float v_frame=0; // Video
3899 //float num_frames=0; // number of frames played
3900
3901 int frame_time_remaining=0; // flag
3902 int blit_frame=0;
3903
3904 // Make sure old OSD does not stay around,
3905 // e.g. with -fixed-vo and same-resolution files
3906 clear_osd_msgs();
3907 update_osd_msg(mpctx);
3908
3909 //================ SETUP AUDIO ==========================
3910
3911 if(mpctx->sh_audio){
3912 reinit_audio_chain(mpctx);
3913 if (mpctx->sh_audio && mpctx->sh_audio->codec)
3914 mp_msg(MSGT_IDENTIFY,MSGL_INFO, "ID_AUDIO_CODEC=%s\n", mpctx->sh_audio->codec->name);
3915 }
3916
3917 current_module="av_init";
3918
3919 if(mpctx->sh_video){
3920 mpctx->sh_video->timer=0;
3921 if (! ignore_start)
3922 audio_delay += mpctx->sh_video->stream_delay;
3923 }
3924 if(mpctx->sh_audio){
3925 if (start_volume >= 0)
3926 mixer_setvolume(&mpctx->mixer, start_volume, start_volume);
3927 if (! ignore_start)
3928 audio_delay -= mpctx->sh_audio->stream_delay;
3929 mpctx->delay=-audio_delay;
3930 }
3931
3932 if(!mpctx->sh_audio){
3933 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Audio: no sound\n");
3934 mp_msg(MSGT_CPLAYER,MSGL_V,"Freeing %d unused audio chunks.\n",mpctx->d_audio->packs);
3935 ds_free_packs(mpctx->d_audio); // free buffered chunks
3936 //mpctx->d_audio->id=-2; // do not read audio chunks
3937 //uninit_player(mpctx, INITIALIZED_AO); // close device
3938 }
3939 if(!mpctx->sh_video){
3940 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Video: no video\n");
3941 mp_msg(MSGT_CPLAYER,MSGL_V,"Freeing %d unused video chunks.\n",mpctx->d_video->packs);
3942 ds_free_packs(mpctx->d_video);
3943 mpctx->d_video->id=-2;
3944 //if(!fixed_vo) uninit_player(mpctx, INITIALIZED_VO);
3945 }
3946
3947 if (!mpctx->sh_video && !mpctx->sh_audio)
3948 goto goto_next_file;
3949
3950 //if(demuxer->file_format!=DEMUXER_TYPE_AVI) pts_from_bps=0; // it must be 0 for mpeg/asf!
3951 if(force_fps && mpctx->sh_video){
3952 vo_fps = mpctx->sh_video->fps=force_fps;
3953 mpctx->sh_video->frametime=1.0f/mpctx->sh_video->fps;
3954 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"FPS forced to be %5.3f (ftime: %5.3f).\n",mpctx->sh_video->fps,mpctx->sh_video->frametime);
3955 }
3956
3957 mp_input_set_section(mpctx->input, NULL);
3958 //TODO: add desired (stream-based) sections here
3959 if (mpctx->stream->type==STREAMTYPE_TV) mp_input_set_section(mpctx->input, "tv");
3960 if (mpctx->stream->type==STREAMTYPE_DVDNAV) mp_input_set_section(mpctx->input, "dvdnav");
3961
3962 //==================== START PLAYING =======================
3963
3964 if(opts->loop_times>1) opts->loop_times--; else
3965 if(opts->loop_times==1) opts->loop_times = -1;
3966
3967 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Starting playback...\n");
3968
3969 total_time_usage_start=GetTimer();
3970 audio_time_usage=0; video_time_usage=0; vout_time_usage=0;
3971 total_frame_cnt=0; drop_frame_cnt=0; // fix for multifile fps benchmark
3972 play_n_frames=play_n_frames_mf;
3973
3974 if(play_n_frames==0){
3975 mpctx->stop_play=PT_NEXT_ENTRY; goto goto_next_file;
3976 }
3977
3978 if (seek_to_sec) {
3979 seek(mpctx, seek_to_sec, SEEK_ABSOLUTE);
3980 end_at.pos += seek_to_sec;
3981 }
3982
3983 if (end_at.type == END_AT_SIZE) {
3984 mp_tmsg(MSGT_CPLAYER, MSGL_WARN, "Option -endpos in MPlayer does not yet support size units.\n");
3985 end_at.type = END_AT_NONE;
3986 }
3987
3988 #ifdef CONFIG_DVDNAV
3989 mp_dvdnav_context_free(mpctx);
3990 if (mpctx->stream->type == STREAMTYPE_DVDNAV) {
3991 mp_dvdnav_read_wait(mpctx->stream, 0, 1);
3992 mp_dvdnav_cell_has_changed(mpctx->stream,1);
3993 }
3994 #endif
3995
3996 get_relative_time(mpctx); // reset current delta
3997 mpctx->time_frame = 0;
3998 mpctx->drop_message_shown = 0;
3999 mpctx->update_video_immediately = true;
4000 mpctx->total_avsync_change = 0;
4001 // Make sure VO knows current pause state
4002 if (mpctx->sh_video)
4003 vo_control(mpctx->video_out, mpctx->paused ? VOCTRL_PAUSE : VOCTRL_RESUME,
4004 NULL);
4005
4006 while(!mpctx->stop_play){
4007 float aq_sleep_time=0;
4008
4009 if(dvd_last_chapter>0) {
4010 int cur_chapter = get_current_chapter(mpctx);
4011 if(cur_chapter!=-1 && cur_chapter+1>dvd_last_chapter)
4012 goto goto_next_file;
4013 }
4014
4015 if(!mpctx->sh_audio && mpctx->d_audio->sh) {
4016 mpctx->sh_audio = mpctx->d_audio->sh;
4017 mpctx->sh_audio->ds = mpctx->d_audio;
4018 reinit_audio_chain(mpctx);
4019 }
4020
4021 /*========================== PLAY AUDIO ============================*/
4022
4023 if (mpctx->sh_audio && !mpctx->paused)
4024 if (!fill_audio_out_buffers(mpctx))
4025 // at eof, all audio at least written to ao
4026 if (!mpctx->sh_video)
4027 mpctx->stop_play = AT_END_OF_FILE;
4028
4029
4030 if(!mpctx->sh_video) {
4031 // handle audio-only case:
4032 double a_pos=0;
4033 // sh_audio can be NULL due to video stream switching
4034 // TODO: handle this better
4035 if (mpctx->sh_audio)
4036 a_pos = playing_audio_pts(mpctx);
4037
4038 print_status(mpctx, a_pos, false);
4039
4040 if(end_at.type == END_AT_TIME && end_at.pos < a_pos)
4041 mpctx->stop_play = PT_NEXT_ENTRY;
4042 update_subtitles(mpctx, &mpctx->opts, NULL, a_pos, mpctx->video_offset,
4043 mpctx->d_sub, 0);
4044 update_osd_msg(mpctx);
4045
4046 } else {
4047
4048 /*========================== PLAY VIDEO ============================*/
4049
4050 vo_pts=mpctx->sh_video->timer*90000.0;
4051 vo_fps=mpctx->sh_video->fps;
4052
4053 if (!mpctx->video_out->frame_loaded) {
4054 double frame_time = update_video(mpctx, &blit_frame);
4055 mp_dbg(MSGT_AVSYNC,MSGL_DBG2,"*** ftime=%5.3f ***\n",frame_time);
4056 if (mpctx->sh_video->vf_initialized < 0) {
4057 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL, "\nFATAL: Could not initialize video filters (-vf) or video output (-vo).\n");
4058 mpctx->stop_play = PT_NEXT_ENTRY;
4059 goto goto_next_file;
4060 }
4061 if (blit_frame) {
4062 struct sh_video *sh_video = mpctx->sh_video;
4063 update_subtitles(mpctx, &mpctx->opts, sh_video, sh_video->pts,
4064 mpctx->video_offset, mpctx->d_sub, 0);
4065 update_teletext(sh_video, mpctx->demuxer, 0);
4066 update_osd_msg(mpctx);
4067 struct vf_instance *vf = mpctx->sh_video->vfilter;
4068 vf->control(vf, VFCTRL_DRAW_EOSD, NULL);
4069 vf->control(vf, VFCTRL_DRAW_OSD, mpctx->osd);
4070 vo_osd_changed(0);
4071 }
4072 if (frame_time < 0)
4073 mpctx->stop_play = AT_END_OF_FILE;
4074 else {
4075 if (mpctx->update_video_immediately) {
4076 // Show this frame immediately, rest normally
4077 mpctx->update_video_immediately = false;
4078 } else {
4079 mpctx->time_frame += frame_time / opts->playback_speed;
4080 adjust_sync(mpctx, frame_time);
4081 }
4082 }
4083 }
4084 if (mpctx->timeline) {
4085 struct timeline_part *next = mpctx->timeline + mpctx->timeline_part + 1;
4086 if (mpctx->sh_video->pts >= next->start
4087 || mpctx->stop_play == AT_END_OF_FILE
4088 && mpctx->timeline_part + 1 < mpctx->num_timeline_parts) {
4089 seek(mpctx, next->start, SEEK_ABSOLUTE);
4090 continue;
4091 }
4092 }
4093
4094 // ==========================================================================
4095
4096 // current_module="draw_osd";
4097 // if(vo_config_count) mpctx->video_out->draw_osd();
4098
4099 current_module="vo_check_events";
4100 vo_check_events(mpctx->video_out);
4101
4102 #ifdef CONFIG_X11
4103 if (stop_xscreensaver) {
4104 current_module = "stop_xscreensaver";
4105 xscreensaver_heartbeat(mpctx->x11_state);
4106 }
4107 #endif
4108 if (heartbeat_cmd) {
4109 static unsigned last_heartbeat;
4110 unsigned now = GetTimerMS();
4111 if (now - last_heartbeat > 30000) {
4112 last_heartbeat = now;
4113 system(heartbeat_cmd);
4114 }
4115 }
4116
4117 frame_time_remaining = sleep_until_update(mpctx, &mpctx->time_frame, &aq_sleep_time);
4118
4119 //====================== FLIP PAGE (VIDEO BLT): =========================
4120
4121 current_module="flip_page";
4122 if (!frame_time_remaining && blit_frame) {
4123 unsigned int t2=GetTimer();
4124 unsigned int pts_us = mpctx->last_time + mpctx->time_frame * 1e6;
4125 int duration = -1;
4126 double pts2 = mpctx->video_out->next_pts2;
4127 if (pts2 != MP_NOPTS_VALUE && opts->correct_pts) {
4128 // expected A/V sync correction is ignored
4129 double diff = (pts2 - mpctx->sh_video->pts);
4130 diff /= opts->playback_speed;
4131 if (mpctx->time_frame < 0)
4132 diff += mpctx->time_frame;
4133 if (diff < 0)
4134 diff = 0;
4135 if (diff > 10)
4136 diff = 10;
4137 duration = diff * 1e6;
4138 }
4139 vo_flip_page(mpctx->video_out, pts_us|1, duration);
4140
4141 mpctx->last_vo_flip_duration = (GetTimer() - t2) * 0.000001;
4142 vout_time_usage += mpctx->last_vo_flip_duration;
4143 if (mpctx->video_out->driver->flip_page_timed) {
4144 // No need to adjust sync based on flip speed
4145 mpctx->last_vo_flip_duration = 0;
4146 // For print_status - VO call finishing early is OK for sync
4147 mpctx->time_frame -= get_relative_time(mpctx);
4148 }
4149 print_status(mpctx, MP_NOPTS_VALUE, true);
4150 }
4151 else
4152 print_status(mpctx, MP_NOPTS_VALUE, false);
4153
4154 //============================ Auto QUALITY ============================
4155
4156 /*Output quality adjustments:*/
4157 if(auto_quality>0){
4158 current_module="autoq";
4159 // float total=0.000001f * (GetTimer()-aq_total_time);
4160 // if(output_quality<auto_quality && aq_sleep_time>0.05f*total)
4161 if(output_quality<auto_quality && aq_sleep_time>0)
4162 ++output_quality;
4163 else
4164 // if(output_quality>0 && aq_sleep_time<-0.05f*total)
4165 if(output_quality>1 && aq_sleep_time<0)
4166 --output_quality;
4167 else
4168 if(output_quality>0 && aq_sleep_time<-0.050f) // 50ms
4169 output_quality=0;
4170 // printf("total: %8.6f sleep: %8.6f q: %d\n",(0.000001f*aq_total_time),aq_sleep_time,output_quality);
4171 set_video_quality(mpctx->sh_video,output_quality);
4172 }
4173
4174 if (!frame_time_remaining && blit_frame) {
4175 if (play_n_frames >= 0) {
4176 --play_n_frames;
4177 if (play_n_frames <= 0)
4178 mpctx->stop_play = PT_NEXT_ENTRY;
4179 }
4180 if (mpctx->step_frames > 0) {
4181 mpctx->step_frames--;
4182 if (mpctx->step_frames == 0)
4183 pause_player(mpctx);
4184 }
4185 }
4186
4187
4188 // FIXME: add size based support for -endpos
4189 if (end_at.type == END_AT_TIME &&
4190 !frame_time_remaining && end_at.pos <= mpctx->sh_video->pts)
4191 mpctx->stop_play = PT_NEXT_ENTRY;
4192
4193 } // end if(mpctx->sh_video)
4194
4195 #ifdef CONFIG_DVDNAV
4196 if (mpctx->stream->type == STREAMTYPE_DVDNAV) {
4197 nav_highlight_t hl;
4198 mp_dvdnav_get_highlight (mpctx->stream, &hl);
4199 osd_set_nav_box (hl.sx, hl.sy, hl.ex, hl.ey);
4200 vo_osd_changed (OSDTYPE_DVDNAV);
4201
4202 if (mp_dvdnav_stream_has_changed(mpctx->stream)) {
4203 double ar = -1.0;
4204 if (stream_control (mpctx->demuxer->stream,
4205 STREAM_CTRL_GET_ASPECT_RATIO, &ar)
4206 != STREAM_UNSUPPORTED)
4207 mpctx->sh_video->stream_aspect = ar;
4208 }
4209 }
4210 #endif
4211
4212 //================= Keyboard events, SEEKing ====================
4213
4214 current_module="key_events";
4215
4216 {
4217 while (1) {
4218 mp_cmd_t* cmd;
4219 while ((cmd = mp_input_get_cmd(mpctx->input, 0,0,0)) != NULL) {
4220 run_command(mpctx, cmd);
4221 mp_cmd_free(cmd);
4222 if (mpctx->stop_play)
4223 break;
4224 }
4225 if (!mpctx->paused || mpctx->stop_play || mpctx->rel_seek_secs
4226 || mpctx->abs_seek_pos)
4227 break;
4228 if (mpctx->sh_video) {
4229 update_osd_msg(mpctx);
4230 int hack = vo_osd_changed(0);
4231 vo_osd_changed(hack);
4232 if (hack)
4233 if (redraw_osd(mpctx->sh_video, mpctx->osd) < 0) {
4234 add_step_frame(mpctx);
4235 break;
4236 }
4237 else
4238 vo_osd_changed(0);
4239 }
4240 pause_loop(mpctx);
4241 }
4242 }
4243
4244 // handle -sstep
4245 if (step_sec > 0 && !mpctx->paused) {
4246 mpctx->osd_function=OSD_FFW;
4247 mpctx->rel_seek_secs+=step_sec;
4248 }
4249
4250 edl_update(mpctx);
4251
4252 /* Looping. */
4253 if(mpctx->stop_play==AT_END_OF_FILE && opts->loop_times>=0) {
4254 mp_msg(MSGT_CPLAYER,MSGL_V,"loop_times = %d\n", opts->loop_times);
4255
4256 if(opts->loop_times>1) opts->loop_times--; else
4257 if(opts->loop_times==1) opts->loop_times=-1;
4258 play_n_frames=play_n_frames_mf;
4259 mpctx->stop_play=0;
4260 mpctx->abs_seek_pos=SEEK_ABSOLUTE; mpctx->rel_seek_secs=seek_to_sec;
4261 }
4262
4263 if(mpctx->rel_seek_secs || mpctx->abs_seek_pos){
4264 seek(mpctx, mpctx->rel_seek_secs, mpctx->abs_seek_pos);
4265
4266 mpctx->rel_seek_secs=0;
4267 mpctx->abs_seek_pos=0;
4268 }
4269
4270 } // while(!mpctx->stop_play)
4271
4272 mp_msg(MSGT_GLOBAL,MSGL_V,"EOF code: %d \n",mpctx->stop_play);
4273
4274 #ifdef CONFIG_DVBIN
4275 if(mpctx->dvbin_reopen)
4276 {
4277 mpctx->stop_play = 0;
4278 uninit_player(mpctx, INITIALIZED_ALL-(INITIALIZED_STREAM|INITIALIZED_GETCH2|(opts->fixed_vo?INITIALIZED_VO:0)));
4279 cache_uninit(mpctx->stream);
4280 mpctx->dvbin_reopen = 0;
4281 goto goto_enable_cache;
4282 }
4283 #endif
4284 }
4285
4286 goto_next_file: // don't jump here after ao/vo/getch initialization!
4287
4288 mp_msg(MSGT_CPLAYER,MSGL_INFO,"\n");
4289
4290 if(benchmark){
4291 double tot=video_time_usage+vout_time_usage+audio_time_usage;
4292 double total_time_usage;
4293 total_time_usage_start=GetTimer()-total_time_usage_start;
4294 total_time_usage = (float)total_time_usage_start*0.000001;
4295 mp_msg(MSGT_CPLAYER,MSGL_INFO,"\nBENCHMARKs: VC:%8.3fs VO:%8.3fs A:%8.3fs Sys:%8.3fs = %8.3fs\n",
4296 video_time_usage,vout_time_usage,audio_time_usage,
4297 total_time_usage-tot,total_time_usage);
4298 if(total_time_usage>0.0)
4299 mp_msg(MSGT_CPLAYER,MSGL_INFO,"BENCHMARK%%: VC:%8.4f%% VO:%8.4f%% A:%8.4f%% Sys:%8.4f%% = %8.4f%%\n",
4300 100.0*video_time_usage/total_time_usage,
4301 100.0*vout_time_usage/total_time_usage,
4302 100.0*audio_time_usage/total_time_usage,
4303 100.0*(total_time_usage-tot)/total_time_usage,
4304 100.0);
4305 if(total_frame_cnt && frame_dropping)
4306 mp_msg(MSGT_CPLAYER,MSGL_INFO,"BENCHMARKn: disp: %d (%3.2f fps) drop: %d (%d%%) total: %d (%3.2f fps)\n",
4307 total_frame_cnt-drop_frame_cnt,
4308 (total_time_usage>0.5)?((total_frame_cnt-drop_frame_cnt)/total_time_usage):0,
4309 drop_frame_cnt,
4310 100*drop_frame_cnt/total_frame_cnt,
4311 total_frame_cnt,
4312 (total_time_usage>0.5)?(total_frame_cnt/total_time_usage):0);
4313 }
4314
4315 // time to uninit all, except global stuff:
4316 uninit_player(mpctx, INITIALIZED_ALL-(opts->fixed_vo?INITIALIZED_VO:0));
4317
4318 if(mpctx->set_of_sub_size > 0) {
4319 current_module="sub_free";
4320 for(i = 0; i < mpctx->set_of_sub_size; ++i) {
4321 sub_free(mpctx->set_of_subtitles[i]);
4322 #ifdef CONFIG_ASS
4323 if(mpctx->set_of_ass_tracks[i])
4324 ass_free_track( mpctx->set_of_ass_tracks[i] );
4325 #endif
4326 }
4327 mpctx->set_of_sub_size = 0;
4328 }
4329 vo_sub_last = vo_sub=NULL;
4330 subdata=NULL;
4331 #ifdef CONFIG_ASS
4332 ass_track = NULL;
4333 if(ass_library)
4334 ass_clear_fonts(ass_library);
4335 #endif
4336
4337 if (!mpctx->stop_play) // In case some goto jumped here...
4338 mpctx->stop_play = PT_NEXT_ENTRY;
4339
4340 int playtree_direction = 1;
4341
4342 if(mpctx->stop_play == PT_NEXT_ENTRY || mpctx->stop_play == PT_PREV_ENTRY) {
4343 if(play_tree_iter_step(mpctx->playtree_iter,mpctx->play_tree_step,0) != PLAY_TREE_ITER_ENTRY) {
4344 play_tree_iter_free(mpctx->playtree_iter);
4345 mpctx->playtree_iter = NULL;
4346 }
4347 mpctx->play_tree_step = 1;
4348 } else if(mpctx->stop_play == PT_UP_NEXT || mpctx->stop_play == PT_UP_PREV) {
4349 int direction = mpctx->stop_play == PT_UP_NEXT ? 1 : -1;
4350 if(mpctx->playtree_iter) {
4351 if(play_tree_iter_up_step(mpctx->playtree_iter,direction,0) != PLAY_TREE_ITER_ENTRY) {
4352 play_tree_iter_free(mpctx->playtree_iter);
4353 mpctx->playtree_iter = NULL;
4354 }
4355 }
4356 } else if (mpctx->stop_play == PT_STOP) {
4357 play_tree_iter_free(mpctx->playtree_iter);
4358 mpctx->playtree_iter = NULL;
4359 } else { // NEXT PREV SRC
4360 playtree_direction = mpctx->stop_play == PT_PREV_SRC ? -1 : 1;
4361 }
4362
4363 while(mpctx->playtree_iter != NULL) {
4364 mpctx->filename = play_tree_iter_get_file(mpctx->playtree_iter, playtree_direction);
4365 if(mpctx->filename == NULL) {
4366 if(play_tree_iter_step(mpctx->playtree_iter, playtree_direction, 0) != PLAY_TREE_ITER_ENTRY) {
4367 play_tree_iter_free(mpctx->playtree_iter);
4368 mpctx->playtree_iter = NULL;
4369 };
4370 } else
4371 break;
4372 }
4373
4374 if(mpctx->playtree_iter != NULL || player_idle_mode){
4375 if(!mpctx->playtree_iter) mpctx->filename = NULL;
4376 mpctx->stop_play = 0;
4377 goto play_next_file;
4378 }
4379
4380
4381 exit_player_with_rc(mpctx, EXIT_EOF, 0);
4382
4383 return 1;
4384 }
4385 #endif /* DISABLE_MAIN */
Sources used to build Kovensky's MPlayer