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Revert "Support PCM in Bluray streams."
[mplayer/kovensky.git] / mplayer.c
blob8710ffeec5634105451c85ded8afc2a81d9a3275
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
43 #define HELP_MP_DEFINE_STATIC
44 #include "help_mp.h"
45
46 #include "m_option.h"
47 #include "m_config.h"
48 #include "mplayer.h"
49 #include "access_mpcontext.h"
50 #include "m_property.h"
51
52 #include "cfg-mplayer-def.h"
53
54 #include "ffmpeg_files/intreadwrite.h"
55 #include "libavutil/avstring.h"
56
57 #include "subreader.h"
58
59 #include "mp_osd.h"
60 #include "libvo/video_out.h"
61
62 #include "libvo/font_load.h"
63 #include "libvo/sub.h"
64
65 #ifdef CONFIG_X11
66 #include "libvo/x11_common.h"
67 #endif
68
69 #include "libao2/audio_out.h"
70
71 #include "codec-cfg.h"
72
73 #include "edl.h"
74
75 #include "spudec.h"
76 #include "vobsub.h"
77
78 #include "osdep/getch2.h"
79 #include "osdep/timer.h"
80 #include "osdep/findfiles.h"
81
82 #include "input/input.h"
83
84 const int under_mencoder = 0;
85 int slave_mode=0;
86 int player_idle_mode=0;
87 int quiet=0;
88 int enable_mouse_movements=0;
89 float start_volume = -1;
90
91 #include "osdep/priority.h"
92
93 char *heartbeat_cmd;
94
95 #define ROUND(x) ((int)((x)<0 ? (x)-0.5 : (x)+0.5))
96
97 #ifdef HAVE_RTC
98 #ifdef __linux__
99 #include <linux/rtc.h>
100 #else
101 #include <rtc.h>
102 #define RTC_IRQP_SET RTCIO_IRQP_SET
103 #define RTC_PIE_ON RTCIO_PIE_ON
104 #endif /* __linux__ */
105 #endif /* HAVE_RTC */
106
107 #include "stream/tv.h"
108 #include "stream/stream_radio.h"
109 #ifdef CONFIG_DVBIN
110 #include "stream/dvbin.h"
111 #endif
112 #include "stream/cache2.h"
113
114 //**************************************************************************//
115 // Playtree
116 //**************************************************************************//
117 #include "playtree.h"
118 #include "playtreeparser.h"
119
120 //**************************************************************************//
121 // Config
122 //**************************************************************************//
123 #include "parser-cfg.h"
124 #include "parser-mpcmd.h"
125
126 //**************************************************************************//
127 // Config file
128 //**************************************************************************//
129
130 static int cfg_inc_verbose(m_option_t *conf){ ++verbose; return 0;}
131
132 #include "get_path.h"
133
134 //**************************************************************************//
135 //**************************************************************************//
136 // Input media streaming & demultiplexer:
137 //**************************************************************************//
138
139 static int max_framesize=0;
140
141 #include "stream/stream.h"
142 #include "libmpdemux/demuxer.h"
143 #include "libmpdemux/stheader.h"
144
145 #ifdef CONFIG_DVDREAD
146 #include "stream/stream_dvd.h"
147 #endif
148 #include "stream/stream_dvdnav.h"
149
150 #include "libmpcodecs/dec_audio.h"
151 #include "libmpcodecs/dec_video.h"
152 #include "libmpcodecs/mp_image.h"
153 #include "libmpcodecs/vf.h"
154 #include "libmpcodecs/vd.h"
155
156 #include "mixer.h"
157
158 #include "mp_core.h"
159 #include "options.h"
160 #include "defaultopts.h"
161
162 #define Exit_SIGILL_RTCpuSel _(\
163 "- MPlayer crashed by an 'Illegal Instruction'.\n"\
164 " It may be a bug in our new runtime CPU-detection code...\n"\
165 " Please read DOCS/HTML/en/bugreports.html.\n")
166
167 #define Exit_SIGILL _(\
168 "- MPlayer crashed by an 'Illegal Instruction'.\n"\
169 " It usually happens when you run it on a CPU different than the one it was\n"\
170 " compiled/optimized for.\n"\
171 " Verify this!\n")
172
173 #define Exit_SIGSEGV_SIGFPE _(\
174 "- MPlayer crashed by bad usage of CPU/FPU/RAM.\n"\
175 " Recompile MPlayer with --enable-debug and make a 'gdb' backtrace and\n"\
176 " disassembly. Details in DOCS/HTML/en/bugreports_what.html#bugreports_crash.\n")
177
178 #define Exit_SIGCRASH _(\
179 "- MPlayer crashed. This shouldn't happen.\n"\
180 " It can be a bug in the MPlayer code _or_ in your drivers _or_ in your\n"\
181 " gcc version. If you think it's MPlayer's fault, please read\n"\
182 " DOCS/HTML/en/bugreports.html and follow the instructions there. We can't and\n"\
183 " won't help unless you provide this information when reporting a possible bug.\n")
184
185 #define SystemTooSlow _("\n\n"\
186 " ************************************************\n"\
187 " **** Your system is too SLOW to play this! ****\n"\
188 " ************************************************\n\n"\
189 "Possible reasons, problems, workarounds:\n"\
190 "- Most common: broken/buggy _audio_ driver\n"\
191 " - Try -ao sdl or use the OSS emulation of ALSA.\n"\
192 " - Experiment with different values for -autosync, 30 is a good start.\n"\
193 "- Slow video output\n"\
194 " - Try a different -vo driver (-vo help for a list) or try -framedrop!\n"\
195 "- Slow CPU\n"\
196 " - Don't try to play a big DVD/DivX on a slow CPU! Try some of the lavdopts,\n"\
197 " e.g. -vfm ffmpeg -lavdopts lowres=1:fast:skiploopfilter=all.\n"\
198 "- Broken file\n"\
199 " - Try various combinations of -nobps -ni -forceidx -mc 0.\n"\
200 "- Slow media (NFS/SMB mounts, DVD, VCD etc)\n"\
201 " - Try -cache 8192.\n"\
202 "- Are you using -cache to play a non-interleaved AVI file?\n"\
203 " - Try -nocache.\n"\
204 "Read DOCS/HTML/en/video.html for tuning/speedup tips.\n"\
205 "If none of this helps you, read DOCS/HTML/en/bugreports.html.\n\n")
206
207
208 //**************************************************************************//
209 //**************************************************************************//
210
211 // Common FIFO functions, and keyboard/event FIFO code
212 #include "mp_fifo.h"
213 int noconsolecontrols=0;
214 //**************************************************************************//
215
216 // benchmark:
217 double video_time_usage=0;
218 double vout_time_usage=0;
219 static double audio_time_usage=0;
220 static int total_time_usage_start=0;
221 static int total_frame_cnt=0;
222 static int drop_frame_cnt=0; // total number of dropped frames
223 int benchmark=0;
224
225 // options:
226 int auto_quality=0;
227 static int output_quality=0;
228
229 static int list_properties = 0;
230
231 int term_osd = 1;
232 static char* term_osd_esc = "\x1b[A\r\x1b[K";
233 static char* playing_msg = NULL;
234 // seek:
235 static double seek_to_sec;
236 static off_t seek_to_byte=0;
237 static off_t step_sec=0;
238
239 static m_time_size_t end_at = { .type = END_AT_NONE, .pos = 0 };
240
241 // A/V sync:
242 int autosync=0; // 30 might be a good default value.
243
244 // codecs:
245 char **audio_codec_list=NULL; // override audio codec
246 char **video_codec_list=NULL; // override video codec
247 char **audio_fm_list=NULL; // override audio codec family
248 char **video_fm_list=NULL; // override video codec family
249
250 // demuxer:
251 extern char *demuxer_name; // override demuxer
252 extern char *audio_demuxer_name; // override audio demuxer
253 extern char *sub_demuxer_name; // override sub demuxer
254
255 int vobsub_id=-1;
256 char* audio_lang=NULL;
257 char* dvdsub_lang=NULL;
258 static char* spudec_ifo=NULL;
259 int forced_subs_only=0;
260 int file_filter=1;
261
262 // cache2:
263 int stream_cache_size=-1;
264 #ifdef CONFIG_STREAM_CACHE
265 extern int cache_fill_status;
266
267 float stream_cache_min_percent=20.0;
268 float stream_cache_seek_min_percent=50.0;
269 #else
270 #define cache_fill_status 0
271 #endif
272
273 // dump:
274 static char *stream_dump_name="stream.dump";
275 int stream_dump_type=0;
276
277 // A-V sync:
278 static float default_max_pts_correction=-1;//0.01f;
279 float audio_delay=0;
280 static int ignore_start=0;
281
282 static int softsleep=0;
283
284 double force_fps=0;
285 static int force_srate=0;
286 static int audio_output_format=-1; // AF_FORMAT_UNKNOWN
287 int frame_dropping=0; // option 0=no drop 1= drop vo 2= drop decode
288 static int play_n_frames=-1;
289 static int play_n_frames_mf=-1;
290
291 // sub:
292 char *font_name=NULL;
293 char *sub_font_name=NULL;
294 extern int font_fontconfig;
295 float font_factor=0.75;
296 char **sub_name=NULL;
297 float sub_delay=0;
298 float sub_fps=0;
299 int sub_auto = 1;
300 char *vobsub_name=NULL;
301 /*DSP!!char *dsp=NULL;*/
302 int subcc_enabled=0;
303 int suboverlap_enabled = 1;
304
305 #include "ass_mp.h"
306
307 char* current_module=NULL; // for debugging
308
309
310 // ---
311
312 #ifdef CONFIG_MENU
313 #include "m_struct.h"
314 #include "libmenu/menu.h"
315 void vf_menu_pause_update(struct vf_instance* vf);
316 extern vf_info_t vf_info_menu;
317 static const vf_info_t* const libmenu_vfs[] = {
318 &vf_info_menu,
319 NULL
320 };
321 static vf_instance_t* vf_menu = NULL;
322 int use_menu = 0;
323 static char* menu_cfg = NULL;
324 static char* menu_root = "main";
325 #endif
326
327
328 #ifdef HAVE_RTC
329 static int nortc = 1;
330 static char* rtc_device;
331 #endif
332
333 edl_record_ptr edl_records = NULL; ///< EDL entries memory area
334 edl_record_ptr next_edl_record = NULL; ///< only for traversing edl_records
335 FILE* edl_fd = NULL; ///< fd to write to when in -edlout mode.
336 int use_filedir_conf;
337
338 #include "mpcommon.h"
339 #include "command.h"
340
341 #include "metadata.h"
342
343 #define mp_basename2(s) (strrchr(s,'/')==NULL?(char*)s:(strrchr(s,'/')+1))
344
345 const void *mpctx_get_video_out(MPContext *mpctx)
346 {
347 return mpctx->video_out;
348 }
349
350 const void *mpctx_get_audio_out(MPContext *mpctx)
351 {
352 return mpctx->audio_out;
353 }
354
355 void *mpctx_get_demuxer(MPContext *mpctx)
356 {
357 return mpctx->demuxer;
358 }
359
360 void *mpctx_get_playtree_iter(MPContext *mpctx)
361 {
362 return mpctx->playtree_iter;
363 }
364
365 void *mpctx_get_mixer(MPContext *mpctx)
366 {
367 return &mpctx->mixer;
368 }
369
370 int mpctx_get_global_sub_size(MPContext *mpctx)
371 {
372 return mpctx->global_sub_size;
373 }
374
375 int mpctx_get_osd_function(MPContext *mpctx)
376 {
377 return mpctx->osd_function;
378 }
379
380 static float get_relative_time(struct MPContext *mpctx)
381 {
382 unsigned int new_time = GetTimer();
383 unsigned int delta = new_time - mpctx->last_time;
384 mpctx->last_time = new_time;
385 return delta * 0.000001;
386 }
387
388 static int is_valid_metadata_type(struct MPContext *mpctx, metadata_t type) {
389 switch (type)
390 {
391 /* check for valid video stream */
392 case META_VIDEO_CODEC:
393 case META_VIDEO_BITRATE:
394 case META_VIDEO_RESOLUTION:
395 {
396 if (!mpctx->sh_video)
397 return 0;
398 break;
399 }
400
401 /* check for valid audio stream */
402 case META_AUDIO_CODEC:
403 case META_AUDIO_BITRATE:
404 case META_AUDIO_SAMPLES:
405 {
406 if (!mpctx->sh_audio)
407 return 0;
408 break;
409 }
410
411 /* check for valid demuxer */
412 case META_INFO_TITLE:
413 case META_INFO_ARTIST:
414 case META_INFO_ALBUM:
415 case META_INFO_YEAR:
416 case META_INFO_COMMENT:
417 case META_INFO_TRACK:
418 case META_INFO_GENRE:
419 {
420 if (!mpctx->demuxer)
421 return 0;
422 break;
423 }
424
425 default:
426 break;
427 }
428
429 return 1;
430 }
431
432 static char *get_demuxer_info(struct MPContext *mpctx, char *tag) {
433 char **info = mpctx->demuxer->info;
434 int n;
435
436 if (!info || !tag)
437 return NULL;
438
439 for (n = 0; info[2*n] != NULL ; n++)
440 if (!strcasecmp (info[2*n], tag))
441 break;
442
443 return info[2*n+1] ? strdup (info[2*n+1]) : NULL;
444 }
445
446 char *get_metadata(struct MPContext *mpctx, metadata_t type)
447 {
448 char *meta = NULL;
449 sh_audio_t * const sh_audio = mpctx->sh_audio;
450 sh_video_t * const sh_video = mpctx->sh_video;
451
452 if (!is_valid_metadata_type(mpctx, type))
453 return NULL;
454
455 switch (type)
456 {
457 case META_NAME:
458 {
459 return strdup (mp_basename2 (mpctx->filename));
460 }
461
462 case META_VIDEO_CODEC:
463 {
464 if (sh_video->format == 0x10000001)
465 meta = strdup ("mpeg1");
466 else if (sh_video->format == 0x10000002)
467 meta = strdup ("mpeg2");
468 else if (sh_video->format == 0x10000004)
469 meta = strdup ("mpeg4");
470 else if (sh_video->format == 0x10000005)
471 meta = strdup ("h264");
472 else if (sh_video->format >= 0x20202020)
473 {
474 meta = malloc (8);
475 sprintf (meta, "%.4s", (char *) &sh_video->format);
476 }
477 else
478 {
479 meta = malloc (8);
480 sprintf (meta, "0x%08X", sh_video->format);
481 }
482 return meta;
483 }
484
485 case META_VIDEO_BITRATE:
486 {
487 meta = malloc (16);
488 sprintf (meta, "%d kbps", (int) (sh_video->i_bps * 8 / 1024));
489 return meta;
490 }
491
492 case META_VIDEO_RESOLUTION:
493 {
494 meta = malloc (16);
495 sprintf (meta, "%d x %d", sh_video->disp_w, sh_video->disp_h);
496 return meta;
497 }
498
499 case META_AUDIO_CODEC:
500 {
501 if (sh_audio->codec && sh_audio->codec->name)
502 meta = strdup (sh_audio->codec->name);
503 return meta;
504 }
505
506 case META_AUDIO_BITRATE:
507 {
508 meta = malloc (16);
509 sprintf (meta, "%d kbps", (int) (sh_audio->i_bps * 8/1000));
510 return meta;
511 }
512
513 case META_AUDIO_SAMPLES:
514 {
515 meta = malloc (16);
516 sprintf (meta, "%d Hz, %d ch.", sh_audio->samplerate, sh_audio->channels);
517 return meta;
518 }
519
520 /* check for valid demuxer */
521 case META_INFO_TITLE:
522 return get_demuxer_info(mpctx, "Title");
523
524 case META_INFO_ARTIST:
525 return get_demuxer_info(mpctx, "Artist");
526
527 case META_INFO_ALBUM:
528 return get_demuxer_info(mpctx, "Album");
529
530 case META_INFO_YEAR:
531 return get_demuxer_info(mpctx, "Year");
532
533 case META_INFO_COMMENT:
534 return get_demuxer_info(mpctx, "Comment");
535
536 case META_INFO_TRACK:
537 return get_demuxer_info(mpctx, "Track");
538
539 case META_INFO_GENRE:
540 return get_demuxer_info(mpctx, "Genre");
541
542 default:
543 break;
544 }
545
546 return meta;
547 }
548
549 /// step size of mixer changes
550 int volstep = 3;
551
552 #ifdef CONFIG_DVDNAV
553 static void mp_dvdnav_context_free(MPContext *ctx){
554 if (ctx->nav_smpi) free_mp_image(ctx->nav_smpi);
555 ctx->nav_smpi = NULL;
556 if (ctx->nav_buffer) free(ctx->nav_buffer);
557 ctx->nav_buffer = NULL;
558 ctx->nav_start = NULL;
559 ctx->nav_in_size = 0;
560 }
561 #endif
562
563 void uninit_player(struct MPContext *mpctx, unsigned int mask){
564 mask=mpctx->initialized_flags&mask;
565
566 mp_msg(MSGT_CPLAYER,MSGL_DBG2,"\n*** uninit(0x%X)\n",mask);
567
568 if(mask&INITIALIZED_ACODEC){
569 mpctx->initialized_flags&=~INITIALIZED_ACODEC;
570 current_module="uninit_acodec";
571 if(mpctx->sh_audio) uninit_audio(mpctx->sh_audio);
572 mpctx->sh_audio=NULL;
573 mpctx->mixer.afilter = NULL;
574 }
575
576 if(mask&INITIALIZED_VCODEC){
577 mpctx->initialized_flags&=~INITIALIZED_VCODEC;
578 current_module="uninit_vcodec";
579 if(mpctx->sh_video) uninit_video(mpctx->sh_video);
580 mpctx->sh_video=NULL;
581 #ifdef CONFIG_MENU
582 vf_menu=NULL;
583 #endif
584 }
585
586 if(mask&INITIALIZED_DEMUXER){
587 mpctx->initialized_flags&=~INITIALIZED_DEMUXER;
588 current_module="free_demuxer";
589 if (mpctx->num_sources) {
590 mpctx->demuxer = mpctx->sources[0].demuxer;
591 for (int i = 1; i < mpctx->num_sources; i++) {
592 free_stream(mpctx->sources[i].stream);
593 free_demuxer(mpctx->sources[i].demuxer);
594 }
595 }
596 talloc_free(mpctx->sources);
597 mpctx->sources = NULL;
598 mpctx->num_sources = 0;
599 talloc_free(mpctx->timeline);
600 mpctx->timeline = NULL;
601 mpctx->num_timeline_parts = 0;
602 talloc_free(mpctx->chapters);
603 mpctx->chapters = NULL;
604 mpctx->num_chapters = 0;
605 mpctx->video_offset = 0;
606 if(mpctx->demuxer){
607 mpctx->stream=mpctx->demuxer->stream;
608 free_demuxer(mpctx->demuxer);
609 }
610 mpctx->demuxer=NULL;
611 }
612
613 // kill the cache process:
614 if(mask&INITIALIZED_STREAM){
615 mpctx->initialized_flags&=~INITIALIZED_STREAM;
616 current_module="uninit_stream";
617 if(mpctx->stream) free_stream(mpctx->stream);
618 mpctx->stream=NULL;
619 }
620
621 if(mask&INITIALIZED_VO){
622 mpctx->initialized_flags&=~INITIALIZED_VO;
623 current_module="uninit_vo";
624 vo_destroy(mpctx->video_out);
625 mpctx->video_out=NULL;
626 #ifdef CONFIG_DVDNAV
627 mp_dvdnav_context_free(mpctx);
628 #endif
629 }
630
631 // Must be after libvo uninit, as few vo drivers (svgalib) have tty code.
632 if(mask&INITIALIZED_GETCH2){
633 mpctx->initialized_flags&=~INITIALIZED_GETCH2;
634 current_module="uninit_getch2";
635 mp_msg(MSGT_CPLAYER,MSGL_DBG2,"\n[[[uninit getch2]]]\n");
636 // restore terminal:
637 getch2_disable();
638 }
639
640 if(mask&INITIALIZED_VOBSUB){
641 mpctx->initialized_flags&=~INITIALIZED_VOBSUB;
642 current_module="uninit_vobsub";
643 if(vo_vobsub) vobsub_close(vo_vobsub);
644 vo_vobsub=NULL;
645 }
646
647 if (mask&INITIALIZED_SPUDEC){
648 mpctx->initialized_flags&=~INITIALIZED_SPUDEC;
649 current_module="uninit_spudec";
650 spudec_free(vo_spudec);
651 vo_spudec=NULL;
652 }
653
654 if(mask&INITIALIZED_AO){
655 mpctx->initialized_flags&=~INITIALIZED_AO;
656 current_module="uninit_ao";
657 if (mpctx->edl_muted) mixer_mute(&mpctx->mixer);
658 mpctx->audio_out->uninit(mpctx->stop_play != AT_END_OF_FILE);
659 mpctx->audio_out=NULL;
660 }
661
662 current_module=NULL;
663 }
664
665 void exit_player_with_rc(struct MPContext *mpctx, exit_reason_t how, int rc)
666 {
667 uninit_player(mpctx, INITIALIZED_ALL);
668 #if defined(__MINGW32__) || defined(__CYGWIN__)
669 timeEndPeriod(1);
670 #endif
671 #ifdef CONFIG_X11
672 vo_uninit(mpctx->x11_state); // Close the X11 connection (if any is open).
673 #endif
674
675 current_module="uninit_input";
676 mp_input_uninit(mpctx->input);
677 #ifdef CONFIG_MENU
678 if (use_menu)
679 menu_uninit();
680 #endif
681
682 #ifdef CONFIG_FREETYPE
683 current_module="uninit_font";
684 if (mpctx->osd && mpctx->osd->sub_font != vo_font)
685 free_font_desc(mpctx->osd->sub_font);
686 free_font_desc(vo_font);
687 vo_font = NULL;
688 done_freetype();
689 #endif
690 osd_free(mpctx->osd);
691
692 #ifdef CONFIG_ASS
693 ass_library_done(ass_library);
694 #endif
695
696 current_module="exit_player";
697
698 // free mplayer config
699 if(mpctx->mconfig)
700 m_config_free(mpctx->mconfig);
701
702 if(mpctx->playtree)
703 play_tree_free(mpctx->playtree, 1);
704
705 talloc_free(mpctx->key_fifo);
706
707 if(edl_records != NULL) free(edl_records); // free mem allocated for EDL
708 switch(how) {
709 case EXIT_QUIT:
710 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"\nExiting... (%s)\n","Quit");
711 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_EXIT=QUIT\n");
712 break;
713 case EXIT_EOF:
714 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"\nExiting... (%s)\n","End of file");
715 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_EXIT=EOF\n");
716 break;
717 case EXIT_ERROR:
718 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"\nExiting... (%s)\n","Fatal error");
719 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_EXIT=ERROR\n");
720 break;
721 default:
722 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_EXIT=NONE\n");
723 }
724 mp_msg(MSGT_CPLAYER,MSGL_DBG2,"max framesize was %d bytes\n",max_framesize);
725
726 exit(rc);
727 }
728
729 static void exit_player(struct MPContext *mpctx, exit_reason_t how)
730 {
731 exit_player_with_rc(mpctx, how, 1);
732 }
733
734 #ifndef __MINGW32__
735 static void child_sighandler(int x){
736 pid_t pid;
737 while((pid=waitpid(-1,NULL,WNOHANG)) > 0);
738 }
739 #endif
740
741 #ifdef CONFIG_CRASH_DEBUG
742 static char *prog_path;
743 static int crash_debug = 0;
744 #endif
745
746 static void exit_sighandler(int x){
747 static int sig_count=0;
748 #ifdef CONFIG_CRASH_DEBUG
749 if (!crash_debug || x != SIGTRAP)
750 #endif
751 ++sig_count;
752 if(sig_count==5)
753 {
754 /* We're crashing bad and can't uninit cleanly :(
755 * by popular request, we make one last (dirty)
756 * effort to restore the user's
757 * terminal. */
758 getch2_disable();
759 exit(1);
760 }
761 if(sig_count==6) exit(1);
762 if(sig_count>6){
763 // can't stop :(
764 #ifndef __MINGW32__
765 kill(getpid(),SIGKILL);
766 #endif
767 }
768 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,"\n" "\nMPlayer interrupted by signal %d in module: %s\n",x,
769 current_module?current_module:"unknown"
770 );
771 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_SIGNAL=%d\n", x);
772 if(sig_count<=1)
773 switch(x){
774 case SIGINT:
775 case SIGQUIT:
776 case SIGTERM:
777 case SIGKILL:
778 async_quit_request = 1;
779 return; // killed from keyboard (^C) or killed [-9]
780 case SIGILL:
781 #if CONFIG_RUNTIME_CPUDETECT
782 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,Exit_SIGILL_RTCpuSel);
783 #else
784 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,Exit_SIGILL);
785 #endif
786 case SIGFPE:
787 case SIGSEGV:
788 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,Exit_SIGSEGV_SIGFPE);
789 default:
790 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,Exit_SIGCRASH);
791 #ifdef CONFIG_CRASH_DEBUG
792 if (crash_debug) {
793 int gdb_pid;
794 mp_msg(MSGT_CPLAYER, MSGL_INFO, "Forking...\n");
795 gdb_pid = fork();
796 mp_msg(MSGT_CPLAYER, MSGL_INFO, "Forked...\n");
797 if (gdb_pid == 0) { // We are the child
798 char spid[20];
799 snprintf(spid, sizeof(spid), "%i", getppid());
800 getch2_disable(); // allow terminal to work properly with gdb
801 if (execlp("gdb", "gdb", prog_path, spid, "-ex", "bt", NULL) == -1)
802 mp_msg(MSGT_CPLAYER, MSGL_ERR, "Couldn't start gdb\n");
803 } else if (gdb_pid < 0)
804 mp_msg(MSGT_CPLAYER, MSGL_ERR, "Couldn't fork\n");
805 else {
806 waitpid(gdb_pid, NULL, 0);
807 }
808 if (x == SIGTRAP) return;
809 }
810 #endif
811 }
812 getch2_disable();
813 exit(1);
814 }
815
816 #include "cfg-mplayer.h"
817
818 static int cfg_include(m_option_t *conf, char *filename)
819 {
820 return m_config_parse_config_file(conf->priv, filename);
821 }
822
823 static void parse_cfgfiles(struct MPContext *mpctx, m_config_t* conf)
824 {
825 char *conffile;
826 int conffile_fd;
827 if (!disable_system_conf &&
828 m_config_parse_config_file(conf, MPLAYER_CONFDIR "/mplayer.conf") < 0)
829 exit_player(mpctx, EXIT_NONE);
830 if ((conffile = get_path("")) == NULL) {
831 mp_tmsg(MSGT_CPLAYER,MSGL_WARN,"Cannot find HOME directory.\n");
832 } else {
833 #ifdef __MINGW32__
834 mkdir(conffile);
835 #else
836 mkdir(conffile, 0777);
837 #endif
838 free(conffile);
839 if ((conffile = get_path("config")) == NULL) {
840 mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"get_path(\"config\") problem\n");
841 } else {
842 if ((conffile_fd = open(conffile, O_CREAT | O_EXCL | O_WRONLY, 0666)) != -1) {
843 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Creating config file: %s\n", conffile);
844 write(conffile_fd, default_config, strlen(default_config));
845 close(conffile_fd);
846 }
847 if (!disable_user_conf &&
848 m_config_parse_config_file(conf, conffile) < 0)
849 exit_player(mpctx, EXIT_NONE);
850 free(conffile);
851 }
852 }
853 }
854
855 #define PROFILE_CFG_PROTOCOL "protocol."
856
857 static void load_per_protocol_config (m_config_t* conf, const char *const file)
858 {
859 char *str;
860 char protocol[strlen (PROFILE_CFG_PROTOCOL) + strlen (file) + 1];
861 m_profile_t *p;
862
863 /* does filename actually uses a protocol ? */
864 str = strstr (file, "://");
865 if (!str)
866 return;
867
868 sprintf (protocol, "%s%s", PROFILE_CFG_PROTOCOL, file);
869 protocol[strlen (PROFILE_CFG_PROTOCOL)+strlen(file)-strlen(str)] = '\0';
870 p = m_config_get_profile (conf, protocol);
871 if (p)
872 {
873 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Loading protocol-related profile '%s'\n", protocol);
874 m_config_set_profile(conf,p);
875 }
876 }
877
878 #define PROFILE_CFG_EXTENSION "extension."
879
880 static void load_per_extension_config (m_config_t* conf, const char *const file)
881 {
882 char *str;
883 char extension[strlen (PROFILE_CFG_EXTENSION) + 8];
884 m_profile_t *p;
885
886 /* does filename actually have an extension ? */
887 str = strrchr (file, '.');
888 if (!str)
889 return;
890
891 sprintf (extension, PROFILE_CFG_EXTENSION);
892 strncat (extension, ++str, 7);
893 p = m_config_get_profile (conf, extension);
894 if (p)
895 {
896 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Loading extension-related profile '%s'\n", extension);
897 m_config_set_profile(conf,p);
898 }
899 }
900
901 #define PROFILE_CFG_VO "vo."
902 #define PROFILE_CFG_AO "ao."
903
904 static void load_per_output_config (m_config_t* conf, char *cfg, char *out)
905 {
906 char profile[strlen (cfg) + strlen (out) + 1];
907 m_profile_t *p;
908
909 sprintf (profile, "%s%s", cfg, out);
910 p = m_config_get_profile (conf, profile);
911 if (p)
912 {
913 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Loading extension-related profile '%s'\n", profile);
914 m_config_set_profile(conf,p);
915 }
916 }
917
918 /**
919 * Tries to load a config file
920 * @return 0 if file was not found, 1 otherwise
921 */
922 static int try_load_config(m_config_t *conf, const char *file)
923 {
924 struct stat st;
925 if (stat(file, &st))
926 return 0;
927 mp_tmsg(MSGT_CPLAYER, MSGL_INFO, "Loading config '%s'\n", file);
928 m_config_parse_config_file (conf, file);
929 return 1;
930 }
931
932 static void load_per_file_config (m_config_t* conf, const char *const file)
933 {
934 char *confpath;
935 char cfg[PATH_MAX];
936 char *name;
937
938 if (strlen(file) > PATH_MAX - 14) {
939 mp_msg(MSGT_CPLAYER, MSGL_WARN, "Filename is too long, can not load file or directory specific config files\n");
940 return;
941 }
942 sprintf (cfg, "%s.conf", file);
943
944 name = strrchr(cfg, '/');
945 if (HAVE_DOS_PATHS) {
946 char *tmp = strrchr(cfg, '\\');
947 if (!name || tmp > name)
948 name = tmp;
949 tmp = strrchr(cfg, ':');
950 if (!name || tmp > name)
951 name = tmp;
952 }
953 if (!name)
954 name = cfg;
955 else
956 name++;
957
958 if (use_filedir_conf) {
959 char dircfg[PATH_MAX];
960 strcpy(dircfg, cfg);
961 strcpy(dircfg + (name - cfg), "mplayer.conf");
962 try_load_config(conf, dircfg);
963
964 if (try_load_config(conf, cfg))
965 return;
966 }
967
968 if ((confpath = get_path (name)) != NULL)
969 {
970 try_load_config(conf, confpath);
971
972 free (confpath);
973 }
974 }
975
976 /* When libmpdemux performs a blocking operation (network connection or
977 * cache filling) if the operation fails we use this function to check
978 * if it was interrupted by the user.
979 * The function returns a new value for eof. */
980 static int libmpdemux_was_interrupted(struct MPContext *mpctx, int stop_play)
981 {
982 mp_cmd_t* cmd;
983 if((cmd = mp_input_get_cmd(mpctx->input, 0,0,0)) != NULL) {
984 switch(cmd->id) {
985 case MP_CMD_QUIT:
986 exit_player_with_rc(mpctx, EXIT_QUIT, (cmd->nargs > 0)? cmd->args[0].v.i : 0);
987 case MP_CMD_PLAY_TREE_STEP: {
988 stop_play = (cmd->args[0].v.i > 0) ? PT_NEXT_ENTRY : PT_PREV_ENTRY;
989 mpctx->play_tree_step = (cmd->args[0].v.i == 0) ? 1 : cmd->args[0].v.i;
990 } break;
991 case MP_CMD_PLAY_TREE_UP_STEP: {
992 stop_play = (cmd->args[0].v.i > 0) ? PT_UP_NEXT : PT_UP_PREV;
993 } break;
994 case MP_CMD_PLAY_ALT_SRC_STEP: {
995 stop_play = (cmd->args[0].v.i > 0) ? PT_NEXT_SRC : PT_PREV_SRC;
996 } break;
997 }
998 mp_cmd_free(cmd);
999 }
1000 return stop_play;
1001 }
1002
1003 #define mp_basename(s) (strrchr(s,'\\')==NULL?(mp_basename2(s)):(strrchr(s,'\\')+1))
1004
1005 static int playtree_add_playlist(struct MPContext *mpctx, play_tree_t* entry)
1006 {
1007 play_tree_add_bpf(entry,mpctx->filename);
1008
1009 {
1010 if(!entry) {
1011 entry = mpctx->playtree_iter->tree;
1012 if(play_tree_iter_step(mpctx->playtree_iter,1,0) != PLAY_TREE_ITER_ENTRY) {
1013 return PT_NEXT_ENTRY;
1014 }
1015 if(mpctx->playtree_iter->tree == entry ) { // Loop with a single file
1016 if(play_tree_iter_up_step(mpctx->playtree_iter,1,0) != PLAY_TREE_ITER_ENTRY) {
1017 return PT_NEXT_ENTRY;
1018 }
1019 }
1020 play_tree_remove(entry,1,1);
1021 return PT_NEXT_SRC;
1022 }
1023 play_tree_insert_entry(mpctx->playtree_iter->tree,entry);
1024 play_tree_set_params_from(entry,mpctx->playtree_iter->tree);
1025 entry = mpctx->playtree_iter->tree;
1026 if(play_tree_iter_step(mpctx->playtree_iter,1,0) != PLAY_TREE_ITER_ENTRY) {
1027 return PT_NEXT_ENTRY;
1028 }
1029 play_tree_remove(entry,1,1);
1030 }
1031 return PT_NEXT_SRC;
1032 }
1033
1034 void add_subtitles(struct MPContext *mpctx, char *filename, float fps, int noerr)
1035 {
1036 sub_data *subd;
1037 #ifdef CONFIG_ASS
1038 ASS_Track *asst = 0;
1039 #endif
1040
1041 if (filename == NULL || mpctx->set_of_sub_size >= MAX_SUBTITLE_FILES) {
1042 return;
1043 }
1044
1045 subd = sub_read_file(filename, fps);
1046 #ifdef CONFIG_ASS
1047 if (ass_enabled)
1048 #ifdef CONFIG_ICONV
1049 asst = ass_read_file(ass_library, filename, sub_cp);
1050 #else
1051 asst = ass_read_file(ass_library, filename, 0);
1052 #endif
1053 if (ass_enabled && subd && !asst)
1054 asst = ass_read_subdata(ass_library, subd, fps);
1055
1056 if (!asst && !subd)
1057 #else
1058 if(!subd)
1059 #endif
1060 mp_tmsg(MSGT_CPLAYER, noerr ? MSGL_WARN : MSGL_ERR, "Cannot load subtitles: %s\n",
1061 filename_recode(filename));
1062 #if defined(_WIN32) && !defined(HAVE_NEW_GUI)
1063 if(filename) {
1064 static char message[MAX_PATH + 1];
1065 char *s = strrchr(filename, '\\');
1066 if (!s) s = strrchr(filename, '/');
1067 if (s) s++; else s = filename;
1068 message[0] = 0;
1069 snprintf(message, MAX_PATH, "MPlayer: %s", filename_recode(s));
1070 message[MAX_PATH] = 0;
1071 SetConsoleTitle(message);
1072 }
1073 #endif
1074
1075 #ifdef CONFIG_ASS
1076 if (!asst && !subd) return;
1077 mpctx->set_of_ass_tracks[mpctx->set_of_sub_size] = asst;
1078 #else
1079 if (!subd) return;
1080 #endif
1081 mpctx->set_of_subtitles[mpctx->set_of_sub_size] = subd;
1082 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_FILE_SUB_ID=%d\n", mpctx->set_of_sub_size);
1083 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_FILE_SUB_FILENAME=%s\n",
1084 filename_recode(filename));
1085 ++mpctx->set_of_sub_size;
1086 mp_tmsg(MSGT_CPLAYER, MSGL_INFO, "SUB: Added subtitle file (%d): %s\n", mpctx->set_of_sub_size,
1087 filename_recode(filename));
1088 }
1089
1090 void init_vo_spudec(struct MPContext *mpctx)
1091 {
1092 if (vo_spudec)
1093 spudec_free(vo_spudec);
1094 mpctx->initialized_flags &= ~INITIALIZED_SPUDEC;
1095 vo_spudec = NULL;
1096 if (spudec_ifo) {
1097 unsigned int palette[16], width, height;
1098 current_module="spudec_init_vobsub";
1099 if (vobsub_parse_ifo(NULL,spudec_ifo, palette, &width, &height, 1, -1, NULL) >= 0)
1100 vo_spudec=spudec_new_scaled(palette, width, height, NULL, 0);
1101 }
1102
1103 #ifdef CONFIG_DVDREAD
1104 if (vo_spudec==NULL && mpctx->stream->type==STREAMTYPE_DVD) {
1105 current_module="spudec_init_dvdread";
1106 vo_spudec=spudec_new_scaled(((dvd_priv_t *)(mpctx->stream->priv))->cur_pgc->palette,
1107 mpctx->sh_video->disp_w, mpctx->sh_video->disp_h,
1108 NULL, 0);
1109 }
1110 #endif
1111
1112 #ifdef CONFIG_DVDNAV
1113 if (vo_spudec==NULL && mpctx->stream->type==STREAMTYPE_DVDNAV) {
1114 unsigned int *palette = mp_dvdnav_get_spu_clut(mpctx->stream);
1115 current_module="spudec_init_dvdnav";
1116 vo_spudec=spudec_new_scaled(palette, mpctx->sh_video->disp_w, mpctx->sh_video->disp_h, NULL, 0);
1117 }
1118 #endif
1119
1120 if (vo_spudec==NULL) {
1121 sh_sub_t *sh = (sh_sub_t *)mpctx->d_sub->sh;
1122 current_module="spudec_init_normal";
1123 vo_spudec=spudec_new_scaled(NULL, mpctx->sh_video->disp_w, mpctx->sh_video->disp_h, sh->extradata, sh->extradata_len);
1124 spudec_set_font_factor(vo_spudec,font_factor);
1125 }
1126
1127 if (vo_spudec!=NULL) {
1128 mpctx->initialized_flags|=INITIALIZED_SPUDEC;
1129 mp_property_do("sub_forced_only", M_PROPERTY_SET, &forced_subs_only, mpctx);
1130 }
1131 }
1132
1133 /*
1134 * In Mac OS X the SDL-lib is built upon Cocoa. The easiest way to
1135 * make it all work is to use the builtin SDL-bootstrap code, which
1136 * will be done automatically by replacing our main() if we include SDL.h.
1137 */
1138 #if defined(__APPLE__) && defined(CONFIG_SDL)
1139 #include <SDL.h>
1140 #endif
1141
1142 /**
1143 * \brief append a formatted string
1144 * \param buf buffer to print into
1145 * \param pos position of terminating 0 in buf
1146 * \param len maximum number of characters in buf, not including terminating 0
1147 * \param format printf format string
1148 */
1149 static void saddf(char *buf, unsigned *pos, int len, const char *format, ...)
1150 {
1151 va_list va;
1152 va_start(va, format);
1153 *pos += vsnprintf(&buf[*pos], len - *pos, format, va);
1154 va_end(va);
1155 if (*pos >= len ) {
1156 buf[len] = 0;
1157 *pos = len;
1158 }
1159 }
1160
1161 /**
1162 * \brief append time in the hh:mm:ss.f format
1163 * \param buf buffer to print into
1164 * \param pos position of terminating 0 in buf
1165 * \param len maximum number of characters in buf, not including terminating 0
1166 * \param time time value to convert/append
1167 */
1168 static void sadd_hhmmssf(char *buf, unsigned *pos, int len, float time) {
1169 long tenths = 10 * time;
1170 int f1 = tenths % 10;
1171 int ss = (tenths / 10) % 60;
1172 int mm = (tenths / 600) % 60;
1173 int hh = tenths / 36000;
1174 if (time <= 0) {
1175 saddf(buf, pos, len, "unknown");
1176 return;
1177 }
1178 if (hh > 0)
1179 saddf(buf, pos, len, "%2d:", hh);
1180 if (hh > 0 || mm > 0)
1181 saddf(buf, pos, len, "%02d:", mm);
1182 saddf(buf, pos, len, "%02d.%1d", ss, f1);
1183 }
1184
1185 static void print_status(struct MPContext *mpctx, double a_pos, bool at_frame)
1186 {
1187 struct MPOpts *opts = &mpctx->opts;
1188 sh_video_t * const sh_video = mpctx->sh_video;
1189
1190 if (mpctx->sh_audio && a_pos == MP_NOPTS_VALUE)
1191 a_pos = playing_audio_pts(mpctx);
1192 if (mpctx->sh_audio && sh_video && at_frame) {
1193 mpctx->last_av_difference = a_pos - sh_video->pts - audio_delay;
1194 if (mpctx->last_av_difference > 0.5 && drop_frame_cnt > 50
1195 && !mpctx->drop_message_shown) {
1196 mp_tmsg(MSGT_AVSYNC,MSGL_WARN,SystemTooSlow);
1197 mpctx->drop_message_shown = true;
1198 }
1199 }
1200 if (quiet)
1201 return;
1202
1203
1204 int width;
1205 char *line;
1206 unsigned pos = 0;
1207 get_screen_size();
1208 if (screen_width > 0)
1209 width = screen_width;
1210 else
1211 width = 80;
1212 #if defined(__MINGW32__) || defined(__CYGWIN__) || defined(__OS2__)
1213 /* Windows command line is broken (MinGW's rxvt works, but we
1214 * should not depend on that). */
1215 width--;
1216 #endif
1217 line = malloc(width + 1); // one additional char for the terminating null
1218
1219 // Audio time
1220 if (mpctx->sh_audio) {
1221 saddf(line, &pos, width, "A:%6.1f ", a_pos);
1222 if (!sh_video) {
1223 float len = demuxer_get_time_length(mpctx->demuxer);
1224 saddf(line, &pos, width, "(");
1225 sadd_hhmmssf(line, &pos, width, a_pos);
1226 saddf(line, &pos, width, ") of %.1f (", len);
1227 sadd_hhmmssf(line, &pos, width, len);
1228 saddf(line, &pos, width, ") ");
1229 }
1230 }
1231
1232 // Video time
1233 if (sh_video)
1234 saddf(line, &pos, width, "V:%6.1f ", sh_video->pts);
1235
1236 // A-V sync
1237 if (mpctx->sh_audio && sh_video)
1238 saddf(line, &pos, width, "A-V:%7.3f ct:%7.3f ",
1239 mpctx->last_av_difference, mpctx->total_avsync_change);
1240
1241 // Video stats
1242 if (sh_video)
1243 saddf(line, &pos, width, "%3d/%3d ",
1244 (int)sh_video->num_frames,
1245 (int)sh_video->num_frames_decoded);
1246
1247 // CPU usage
1248 if (sh_video) {
1249 if (sh_video->timer > 0.5)
1250 saddf(line, &pos, width, "%2d%% %2d%% %4.1f%% ",
1251 (int)(100.0*video_time_usage*opts->playback_speed/(double)sh_video->timer),
1252 (int)(100.0*vout_time_usage*opts->playback_speed/(double)sh_video->timer),
1253 (100.0*audio_time_usage*opts->playback_speed/(double)sh_video->timer));
1254 else
1255 saddf(line, &pos, width, "??%% ??%% ??,?%% ");
1256 } else if (mpctx->sh_audio) {
1257 if (mpctx->delay > 0.5)
1258 saddf(line, &pos, width, "%4.1f%% ",
1259 100.0*audio_time_usage/(double)mpctx->delay);
1260 else
1261 saddf(line, &pos, width, "??,?%% ");
1262 }
1263
1264 // VO stats
1265 if (sh_video)
1266 saddf(line, &pos, width, "%d %d ", drop_frame_cnt, output_quality);
1267
1268 #ifdef CONFIG_STREAM_CACHE
1269 // cache stats
1270 if (stream_cache_size > 0)
1271 saddf(line, &pos, width, "%d%% ", cache_fill_status);
1272 #endif
1273
1274 // other
1275 if (opts->playback_speed != 1)
1276 saddf(line, &pos, width, "%4.2fx ", opts->playback_speed);
1277
1278 // end
1279 if (erase_to_end_of_line) {
1280 line[pos] = 0;
1281 mp_msg(MSGT_STATUSLINE, MSGL_STATUS, "%s%s\r", line, erase_to_end_of_line);
1282 } else {
1283 memset(&line[pos], ' ', width - pos);
1284 line[width] = 0;
1285 mp_msg(MSGT_STATUSLINE, MSGL_STATUS, "%s\r", line);
1286 }
1287 free(line);
1288 }
1289
1290 /**
1291 * \brief build a chain of audio filters that converts the input format
1292 * to the ao's format, taking into account the current playback_speed.
1293 * \param sh_audio describes the requested input format of the chain.
1294 * \param ao_data describes the requested output format of the chain.
1295 */
1296 int build_afilter_chain(struct MPContext *mpctx, sh_audio_t *sh_audio, ao_data_t *ao_data)
1297 {
1298 struct MPOpts *opts = &mpctx->opts;
1299 int new_srate;
1300 int result;
1301 if (!sh_audio)
1302 {
1303 mpctx->mixer.afilter = NULL;
1304 return 0;
1305 }
1306 if(af_control_any_rev(sh_audio->afilter,
1307 AF_CONTROL_PLAYBACK_SPEED | AF_CONTROL_SET,
1308 &opts->playback_speed)) {
1309 new_srate = sh_audio->samplerate;
1310 } else {
1311 new_srate = sh_audio->samplerate * opts->playback_speed;
1312 if (new_srate != ao_data->samplerate) {
1313 // limits are taken from libaf/af_resample.c
1314 if (new_srate < 8000)
1315 new_srate = 8000;
1316 if (new_srate > 192000)
1317 new_srate = 192000;
1318 opts->playback_speed = (float)new_srate / (float)sh_audio->samplerate;
1319 }
1320 }
1321 result = init_audio_filters(sh_audio, new_srate,
1322 &ao_data->samplerate, &ao_data->channels, &ao_data->format);
1323 mpctx->mixer.afilter = sh_audio->afilter;
1324 return result;
1325 }
1326
1327
1328 typedef struct mp_osd_msg mp_osd_msg_t;
1329 struct mp_osd_msg {
1330 /// Previous message on the stack.
1331 mp_osd_msg_t* prev;
1332 /// Message text.
1333 char msg[128];
1334 int id,level,started;
1335 /// Display duration in ms.
1336 unsigned time;
1337 };
1338
1339 /// OSD message stack.
1340 static mp_osd_msg_t* osd_msg_stack = NULL;
1341
1342 /**
1343 * \brief Add a message on the OSD message stack
1344 *
1345 * If a message with the same id is already present in the stack
1346 * it is pulled on top of the stack, otherwise a new message is created.
1347 *
1348 */
1349
1350 void set_osd_msg(int id, int level, int time, const char* fmt, ...) {
1351 mp_osd_msg_t *msg,*last=NULL;
1352 va_list va;
1353 int r;
1354
1355 // look if the id is already in the stack
1356 for(msg = osd_msg_stack ; msg && msg->id != id ;
1357 last = msg, msg = msg->prev);
1358 // not found: alloc it
1359 if(!msg) {
1360 msg = calloc(1,sizeof(mp_osd_msg_t));
1361 msg->prev = osd_msg_stack;
1362 osd_msg_stack = msg;
1363 } else if(last) { // found, but it's not on top of the stack
1364 last->prev = msg->prev;
1365 msg->prev = osd_msg_stack;
1366 osd_msg_stack = msg;
1367 }
1368 // write the msg
1369 va_start(va,fmt);
1370 r = vsnprintf(msg->msg, 128, fmt, va);
1371 va_end(va);
1372 if(r >= 128) msg->msg[127] = 0;
1373 // set id and time
1374 msg->id = id;
1375 msg->level = level;
1376 msg->time = time;
1377
1378 }
1379
1380 /**
1381 * \brief Remove a message from the OSD stack
1382 *
1383 * This function can be used to get rid of a message right away.
1384 *
1385 */
1386
1387 void rm_osd_msg(int id) {
1388 mp_osd_msg_t *msg,*last=NULL;
1389
1390 // Search for the msg
1391 for(msg = osd_msg_stack ; msg && msg->id != id ;
1392 last = msg, msg = msg->prev);
1393 if(!msg) return;
1394
1395 // Detach it from the stack and free it
1396 if(last)
1397 last->prev = msg->prev;
1398 else
1399 osd_msg_stack = msg->prev;
1400 free(msg);
1401 }
1402
1403 /**
1404 * \brief Remove all messages from the OSD stack
1405 *
1406 */
1407
1408 static void clear_osd_msgs(void) {
1409 mp_osd_msg_t* msg = osd_msg_stack, *prev = NULL;
1410 while(msg) {
1411 prev = msg->prev;
1412 free(msg);
1413 msg = prev;
1414 }
1415 osd_msg_stack = NULL;
1416 }
1417
1418 /**
1419 * \brief Get the current message from the OSD stack.
1420 *
1421 * This function decrements the message timer and destroys the old ones.
1422 * The message that should be displayed is returned (if any).
1423 *
1424 */
1425
1426 static mp_osd_msg_t* get_osd_msg(struct MPContext *mpctx)
1427 {
1428 struct MPOpts *opts = &mpctx->opts;
1429 mp_osd_msg_t *msg,*prev,*last = NULL;
1430 static unsigned last_update = 0;
1431 unsigned now = GetTimerMS();
1432 unsigned diff;
1433 char hidden_dec_done = 0;
1434
1435 if (mpctx->osd_visible) {
1436 // 36000000 means max timed visibility is 1 hour into the future, if
1437 // the difference is greater assume it's wrapped around from below 0
1438 if (mpctx->osd_visible - now > 36000000) {
1439 mpctx->osd_visible = 0;
1440 vo_osd_progbar_type = -1; // disable
1441 vo_osd_changed(OSDTYPE_PROGBAR);
1442 mpctx->osd_function = mpctx->paused ? OSD_PAUSE : OSD_PLAY;
1443 }
1444 }
1445 if (mpctx->osd_show_percentage_until - now > 36000000)
1446 mpctx->osd_show_percentage_until = 0;
1447
1448 if(!last_update) last_update = now;
1449 diff = now >= last_update ? now - last_update : 0;
1450
1451 last_update = now;
1452
1453 // Look for the first message in the stack with high enough level.
1454 for(msg = osd_msg_stack ; msg ; last = msg, msg = prev) {
1455 prev = msg->prev;
1456 if (msg->level > opts->osd_level && hidden_dec_done)
1457 continue;
1458 // The message has a high enough level or it is the first hidden one
1459 // in both cases we decrement the timer or kill it.
1460 if(!msg->started || msg->time > diff) {
1461 if(msg->started) msg->time -= diff;
1462 else msg->started = 1;
1463 // display it
1464 if (msg->level <= opts->osd_level)
1465 return msg;
1466 hidden_dec_done = 1;
1467 continue;
1468 }
1469 // kill the message
1470 free(msg);
1471 if(last) {
1472 last->prev = prev;
1473 msg = last;
1474 } else {
1475 osd_msg_stack = prev;
1476 msg = NULL;
1477 }
1478 }
1479 // Nothing found
1480 return NULL;
1481 }
1482
1483 /**
1484 * \brief Display the OSD bar.
1485 *
1486 * Display the OSD bar or fall back on a simple message.
1487 *
1488 */
1489
1490 void set_osd_bar(struct MPContext *mpctx, int type,const char* name,double min,double max,double val) {
1491 struct MPOpts *opts = &mpctx->opts;
1492 if (opts->osd_level < 1)
1493 return;
1494
1495 if(mpctx->sh_video) {
1496 mpctx->osd_visible = (GetTimerMS() + 1000) | 1;
1497 vo_osd_progbar_type = type;
1498 vo_osd_progbar_value = 256*(val-min)/(max-min);
1499 vo_osd_changed(OSDTYPE_PROGBAR);
1500 return;
1501 }
1502
1503 set_osd_msg(OSD_MSG_BAR, 1, opts->osd_duration, "%s: %d %%",
1504 name, ROUND(100*(val-min)/(max-min)));
1505 }
1506
1507
1508 /**
1509 * \brief Update the OSD message line.
1510 *
1511 * This function displays the current message on the vo OSD or on the term.
1512 * If the stack is empty and the OSD level is high enough the timer
1513 * is displayed (only on the vo OSD).
1514 *
1515 */
1516
1517 static void update_osd_msg(struct MPContext *mpctx)
1518 {
1519 struct MPOpts *opts = &mpctx->opts;
1520 mp_osd_msg_t *msg;
1521 struct osd_state *osd = mpctx->osd;
1522 char osd_text_timer[128];
1523
1524 if (mpctx->add_osd_seek_info) {
1525 double percentage;
1526 if (mpctx->timeline && mpctx->sh_video)
1527 percentage = mpctx->sh_video->pts * 100 /
1528 mpctx->timeline[mpctx->num_timeline_parts].start;
1529 else
1530 percentage = demuxer_get_percent_pos(mpctx->demuxer);
1531 set_osd_bar(mpctx, 0, "Position", 0, 100, percentage);
1532 if (mpctx->sh_video)
1533 mpctx->osd_show_percentage_until = (GetTimerMS() + 1000) | 1;
1534 mpctx->add_osd_seek_info = false;
1535 }
1536
1537 // Look if we have a msg
1538 if((msg = get_osd_msg(mpctx))) {
1539 if (strcmp(osd->osd_text, msg->msg)) {
1540 strncpy(osd->osd_text, msg->msg, 127);
1541 if(mpctx->sh_video) vo_osd_changed(OSDTYPE_OSD); else
1542 if(term_osd) mp_msg(MSGT_CPLAYER,MSGL_STATUS,"%s%s\n",term_osd_esc,msg->msg);
1543 }
1544 return;
1545 }
1546
1547 if(mpctx->sh_video) {
1548 // fallback on the timer
1549 if (opts->osd_level >= 2) {
1550 int len;
1551 if (mpctx->timeline)
1552 len = mpctx->timeline[mpctx->num_timeline_parts].start;
1553 else
1554 len = demuxer_get_time_length(mpctx->demuxer);
1555 int percentage = -1;
1556 char percentage_text[10];
1557 int pts = demuxer_get_current_time(mpctx->demuxer);
1558
1559 if (mpctx->osd_show_percentage_until)
1560 if (mpctx->timeline)
1561 percentage = mpctx->sh_video->pts * 100 /
1562 mpctx->timeline[mpctx->num_timeline_parts].start;
1563 else
1564 percentage = demuxer_get_percent_pos(mpctx->demuxer);
1565
1566 if (percentage >= 0)
1567 snprintf(percentage_text, 9, " (%d%%)", percentage);
1568 else
1569 percentage_text[0] = 0;
1570
1571 if (opts->osd_level == 3)
1572 snprintf(osd_text_timer, 63,
1573 "%c %02d:%02d:%02d / %02d:%02d:%02d%s",
1574 mpctx->osd_function,pts/3600,(pts/60)%60,pts%60,
1575 len/3600,(len/60)%60,len%60,percentage_text);
1576 else
1577 snprintf(osd_text_timer, 63, "%c %02d:%02d:%02d%s",
1578 mpctx->osd_function,pts/3600,(pts/60)%60,
1579 pts%60,percentage_text);
1580 } else
1581 osd_text_timer[0]=0;
1582
1583 if (strcmp(osd->osd_text, osd_text_timer)) {
1584 strncpy(osd->osd_text, osd_text_timer, 63);
1585 vo_osd_changed(OSDTYPE_OSD);
1586 }
1587 return;
1588 }
1589
1590 // Clear the term osd line
1591 if (term_osd && osd->osd_text[0]) {
1592 osd->osd_text[0] = 0;
1593 printf("%s\n",term_osd_esc);
1594 }
1595 }
1596
1597 ///@}
1598 // OSDMsgStack
1599
1600
1601 void reinit_audio_chain(struct MPContext *mpctx)
1602 {
1603 struct MPOpts *opts = &mpctx->opts;
1604 if(mpctx->sh_audio){
1605 current_module="init_audio_codec";
1606 mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n");
1607 if(!init_best_audio_codec(mpctx->sh_audio,audio_codec_list,audio_fm_list)){
1608 mpctx->sh_audio=mpctx->d_audio->sh=NULL; // failed to init :(
1609 mpctx->d_audio->id = -2;
1610 return;
1611 } else
1612 mpctx->initialized_flags|=INITIALIZED_ACODEC;
1613 mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n");
1614
1615
1616 //const ao_info_t *info=audio_out->info;
1617 current_module="af_preinit";
1618 ao_data.samplerate=force_srate;
1619 ao_data.channels=0;
1620 ao_data.format=audio_output_format;
1621 #if 1
1622 // first init to detect best values
1623 if(!init_audio_filters(mpctx->sh_audio, // preliminary init
1624 // input:
1625 mpctx->sh_audio->samplerate,
1626 // output:
1627 &ao_data.samplerate, &ao_data.channels, &ao_data.format)){
1628 mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"Error at audio filter chain pre-init!\n");
1629 exit_player(mpctx, EXIT_ERROR);
1630 }
1631 #endif
1632 current_module="ao2_init";
1633 if(!(mpctx->audio_out=init_best_audio_out(opts->audio_driver_list,
1634 0, // plugin flag
1635 ao_data.samplerate,
1636 ao_data.channels,
1637 ao_data.format,0))){
1638 // FAILED:
1639 mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"Could not open/initialize audio device -> no sound.\n");
1640 uninit_player(mpctx, INITIALIZED_ACODEC); // close codec
1641 mpctx->sh_audio=mpctx->d_audio->sh=NULL; // -> nosound
1642 mpctx->d_audio->id = -2;
1643 return;
1644 } else {
1645 // SUCCESS:
1646 mpctx->initialized_flags|=INITIALIZED_AO;
1647 mp_msg(MSGT_CPLAYER,MSGL_INFO,"AO: [%s] %dHz %dch %s (%d bytes per sample)\n",
1648 mpctx->audio_out->info->short_name,
1649 ao_data.samplerate, ao_data.channels,
1650 af_fmt2str_short(ao_data.format),
1651 af_fmt2bits(ao_data.format)/8 );
1652 mp_msg(MSGT_CPLAYER,MSGL_V,"AO: Description: %s\nAO: Author: %s\n",
1653 mpctx->audio_out->info->name, mpctx->audio_out->info->author);
1654 if(strlen(mpctx->audio_out->info->comment) > 0)
1655 mp_msg(MSGT_CPLAYER,MSGL_V,"AO: Comment: %s\n", mpctx->audio_out->info->comment);
1656 // init audio filters:
1657 #if 1
1658 current_module="af_init";
1659 if(!build_afilter_chain(mpctx, mpctx->sh_audio, &ao_data)) {
1660 mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"Couldn't find matching filter/ao format!\n");
1661 // mp_msg(MSGT_CPLAYER,MSGL_ERR,"Couldn't find matching filter / ao format! -> NOSOUND\n");
1662 // uninit_player(mpctx, INITIALIZED_ACODEC|INITIALIZED_AO); // close codec & ao
1663 // sh_audio=mpctx->d_audio->sh=NULL; // -> nosound
1664 }
1665 #endif
1666 }
1667 mpctx->mixer.audio_out = mpctx->audio_out;
1668 mpctx->mixer.volstep = volstep;
1669 }
1670 }
1671
1672
1673 ///@}
1674 // Command2Property
1675
1676
1677 // Return pts value corresponding to the end point of audio written to the
1678 // ao so far.
1679 static double written_audio_pts(struct MPContext *mpctx)
1680 {
1681 sh_audio_t *sh_audio = mpctx->sh_audio;
1682 demux_stream_t *d_audio = mpctx->d_audio;
1683 double buffered_output;
1684 // first calculate the end pts of audio that has been output by decoder
1685 double a_pts = sh_audio->pts;
1686 if (a_pts != MP_NOPTS_VALUE)
1687 // Good, decoder supports new way of calculating audio pts.
1688 // sh_audio->pts is the timestamp of the latest input packet with
1689 // known pts that the decoder has decoded. sh_audio->pts_bytes is
1690 // the amount of bytes the decoder has written after that timestamp.
1691 a_pts += sh_audio->pts_bytes / (double) sh_audio->o_bps;
1692 else {
1693 // Decoder doesn't support new way of calculating pts (or we're
1694 // being called before it has decoded anything with known timestamp).
1695 // Use the old method of audio pts calculation: take the timestamp
1696 // of last packet with known pts the decoder has read data from,
1697 // and add amount of bytes read after the beginning of that packet
1698 // divided by input bps. This will be inaccurate if the input/output
1699 // ratio is not constant for every audio packet or if it is constant
1700 // but not accurately known in sh_audio->i_bps.
1701
1702 a_pts = d_audio->pts;
1703 // ds_tell_pts returns bytes read after last timestamp from
1704 // demuxing layer, decoder might use sh_audio->a_in_buffer for bytes
1705 // it has read but not decoded
1706 if (sh_audio->i_bps)
1707 a_pts += (ds_tell_pts(d_audio) - sh_audio->a_in_buffer_len) /
1708 (double)sh_audio->i_bps;
1709 }
1710 // Now a_pts hopefully holds the pts for end of audio from decoder.
1711 // Substract data in buffers between decoder and audio out.
1712
1713 // Decoded but not filtered
1714 a_pts -= sh_audio->a_buffer_len / (double)sh_audio->o_bps;
1715
1716 // Data buffered in audio filters, measured in bytes of "missing" output
1717 buffered_output = af_calc_delay(sh_audio->afilter);
1718
1719 // Data that was ready for ao but was buffered because ao didn't fully
1720 // accept everything to internal buffers yet
1721 buffered_output += sh_audio->a_out_buffer_len;
1722
1723 // Filters divide audio length by playback_speed, so multiply by it
1724 // to get the length in original units without speedup or slowdown
1725 a_pts -= buffered_output * mpctx->opts.playback_speed / ao_data.bps;
1726
1727 return a_pts + mpctx->video_offset;
1728 }
1729
1730 // Return pts value corresponding to currently playing audio.
1731 double playing_audio_pts(struct MPContext *mpctx)
1732 {
1733 return written_audio_pts(mpctx) - mpctx->opts.playback_speed *
1734 mpctx->audio_out->get_delay();
1735 }
1736
1737 static int check_framedrop(struct MPContext *mpctx, double frame_time) {
1738 struct MPOpts *opts = &mpctx->opts;
1739 // check for frame-drop:
1740 current_module = "check_framedrop";
1741 if (mpctx->sh_audio && !mpctx->d_audio->eof) {
1742 static int dropped_frames;
1743 float delay = opts->playback_speed*mpctx->audio_out->get_delay();
1744 float d = delay-mpctx->delay;
1745 ++total_frame_cnt;
1746 // we should avoid dropping too many frames in sequence unless we
1747 // are too late. and we allow 100ms A-V delay here:
1748 if (d < -dropped_frames*frame_time-0.100 && !mpctx->paused
1749 && !mpctx->update_video_immediately) {
1750 ++drop_frame_cnt;
1751 ++dropped_frames;
1752 return frame_dropping;
1753 } else
1754 dropped_frames = 0;
1755 }
1756 return 0;
1757 }
1758
1759
1760 #ifdef HAVE_RTC
1761 int rtc_fd = -1;
1762 #endif
1763
1764 static float timing_sleep(struct MPContext *mpctx, float time_frame)
1765 {
1766 #ifdef HAVE_RTC
1767 if (rtc_fd >= 0){
1768 // -------- RTC -----------
1769 current_module="sleep_rtc";
1770 while (time_frame > 0.000) {
1771 unsigned long rtc_ts;
1772 if (read(rtc_fd, &rtc_ts, sizeof(rtc_ts)) <= 0)
1773 mp_tmsg(MSGT_CPLAYER, MSGL_ERR, "Linux RTC read error: %s\n", strerror(errno));
1774 time_frame -= get_relative_time(mpctx);
1775 }
1776 } else
1777 #endif
1778 {
1779 // assume kernel HZ=100 for softsleep, works with larger HZ but with
1780 // unnecessarily high CPU usage
1781 float margin = softsleep ? 0.011 : 0;
1782 current_module = "sleep_timer";
1783 while (time_frame > margin) {
1784 usec_sleep(1000000 * (time_frame - margin));
1785 time_frame -= get_relative_time(mpctx);
1786 }
1787 if (softsleep){
1788 current_module = "sleep_soft";
1789 if (time_frame < 0)
1790 mp_tmsg(MSGT_AVSYNC, MSGL_WARN, "Warning! Softsleep underflow!\n");
1791 while (time_frame > 0)
1792 time_frame -= get_relative_time(mpctx); // burn the CPU
1793 }
1794 }
1795 return time_frame;
1796 }
1797
1798 #ifdef CONFIG_DVDNAV
1799 #ifndef FF_B_TYPE
1800 #define FF_B_TYPE 3
1801 #endif
1802 /// store decoded video image
1803 static mp_image_t * mp_dvdnav_copy_mpi(mp_image_t *to_mpi,
1804 mp_image_t *from_mpi) {
1805 mp_image_t *mpi;
1806
1807 /// Do not store B-frames
1808 if (from_mpi->pict_type == FF_B_TYPE)
1809 return to_mpi;
1810
1811 if (to_mpi &&
1812 to_mpi->w == from_mpi->w &&
1813 to_mpi->h == from_mpi->h &&
1814 to_mpi->imgfmt == from_mpi->imgfmt)
1815 mpi = to_mpi;
1816 else {
1817 if (to_mpi)
1818 free_mp_image(to_mpi);
1819 if (from_mpi->w == 0 || from_mpi->h == 0)
1820 return NULL;
1821 mpi = alloc_mpi(from_mpi->w,from_mpi->h,from_mpi->imgfmt);
1822 }
1823
1824 copy_mpi(mpi,from_mpi);
1825 return mpi;
1826 }
1827
1828 static void mp_dvdnav_reset_stream (MPContext *ctx) {
1829 struct MPOpts *opts = &ctx->opts;
1830 if (ctx->sh_video) {
1831 /// clear video pts
1832 ctx->d_video->pts = 0.0f;
1833 ctx->sh_video->pts = 0.0f;
1834 ctx->sh_video->i_pts = 0.0f;
1835 ctx->sh_video->last_pts = 0.0f;
1836 ctx->sh_video->num_buffered_pts = 0;
1837 ctx->sh_video->num_frames = 0;
1838 ctx->sh_video->num_frames_decoded = 0;
1839 ctx->sh_video->timer = 0.0f;
1840 ctx->sh_video->stream_delay = 0.0f;
1841 ctx->sh_video->timer = 0;
1842 ctx->demuxer->stream_pts = MP_NOPTS_VALUE;
1843 }
1844
1845 if (ctx->sh_audio) {
1846 /// free audio packets and reset
1847 ds_free_packs(ctx->d_audio);
1848 audio_delay -= ctx->sh_audio->stream_delay;
1849 ctx->delay =- audio_delay;
1850 ctx->audio_out->reset();
1851 resync_audio_stream(ctx->sh_audio);
1852 }
1853
1854 if (ctx->d_sub) opts->sub_id = -2;
1855
1856 audio_delay = 0.0f;
1857
1858 /// clear all EOF related flags
1859 ctx->d_video->eof = ctx->d_audio->eof = ctx->stream->eof = 0;
1860 }
1861
1862 /// Restore last decoded DVDNAV (still frame)
1863 static mp_image_t *mp_dvdnav_restore_smpi(struct MPContext *mpctx,
1864 int *in_size,
1865 unsigned char **start,
1866 mp_image_t *decoded_frame)
1867 {
1868 if (mpctx->stream->type != STREAMTYPE_DVDNAV)
1869 return decoded_frame;
1870
1871 /// a change occured in dvdnav stream
1872 if (mp_dvdnav_cell_has_changed(mpctx->stream,0)) {
1873 mp_dvdnav_read_wait(mpctx->stream, 1, 1);
1874 mp_dvdnav_context_free(mpctx);
1875 mp_dvdnav_reset_stream(mpctx);
1876 mp_dvdnav_read_wait(mpctx->stream, 0, 1);
1877 mp_dvdnav_cell_has_changed(mpctx->stream,1);
1878 }
1879
1880 if (*in_size < 0) {
1881 float len;
1882
1883 /// Display still frame, if any
1884 if (mpctx->nav_smpi && !mpctx->nav_buffer)
1885 decoded_frame = mpctx->nav_smpi;
1886
1887 /// increment video frame : continue playing after still frame
1888 len = demuxer_get_time_length(mpctx->demuxer);
1889 if (mpctx->sh_video->pts >= len &&
1890 mpctx->sh_video->pts > 0.0 && len > 0.0) {
1891 mp_dvdnav_skip_still(mpctx->stream);
1892 mp_dvdnav_skip_wait(mpctx->stream);
1893 }
1894 mpctx->sh_video->pts += 1 / mpctx->sh_video->fps;
1895
1896 if (mpctx->nav_buffer) {
1897 *start = mpctx->nav_start;
1898 *in_size = mpctx->nav_in_size;
1899 if (mpctx->nav_start)
1900 memcpy(*start,mpctx->nav_buffer,mpctx->nav_in_size);
1901 }
1902 }
1903
1904 return decoded_frame;
1905 }
1906
1907 /// Save last decoded DVDNAV (still frame)
1908 static void mp_dvdnav_save_smpi(struct MPContext *mpctx, int in_size,
1909 unsigned char *start,
1910 mp_image_t *decoded_frame)
1911 {
1912 if (mpctx->stream->type != STREAMTYPE_DVDNAV)
1913 return;
1914
1915 if (mpctx->nav_buffer)
1916 free(mpctx->nav_buffer);
1917
1918 mpctx->nav_buffer = malloc(in_size);
1919 mpctx->nav_start = start;
1920 mpctx->nav_in_size = mpctx->nav_buffer ? in_size : -1;
1921 if (mpctx->nav_buffer)
1922 memcpy(mpctx->nav_buffer,start,in_size);
1923
1924 if (decoded_frame && mpctx->nav_smpi != decoded_frame)
1925 mpctx->nav_smpi = mp_dvdnav_copy_mpi(mpctx->nav_smpi,decoded_frame);
1926 }
1927 #endif /* CONFIG_DVDNAV */
1928
1929 /* Modify video timing to match the audio timeline. There are two main
1930 * reasons this is needed. First, video and audio can start from different
1931 * positions at beginning of file or after a seek (MPlayer starts both
1932 * immediately even if they have different pts). Second, the file can have
1933 * audio timestamps that are inconsistent with the duration of the audio
1934 * packets, for example two consecutive timestamp values differing by
1935 * one second but only a packet with enough samples for half a second
1936 * of playback between them.
1937 */
1938 static void adjust_sync(struct MPContext *mpctx, double frame_time)
1939 {
1940 struct MPOpts *opts = &mpctx->opts;
1941 current_module = "av_sync";
1942
1943 if (!mpctx->sh_audio)
1944 return;
1945
1946 double a_pts = written_audio_pts(mpctx) - mpctx->delay;
1947 double v_pts = mpctx->sh_video->pts;
1948 double av_delay = a_pts - v_pts;
1949 // Try to sync vo_flip() so it will *finish* at given time
1950 av_delay += mpctx->last_vo_flip_duration;
1951 av_delay -= audio_delay; // This much pts difference is desired
1952
1953 double change = av_delay * 0.1;
1954 double max_change = default_max_pts_correction >= 0 ?
1955 default_max_pts_correction : frame_time * 0.1;
1956 if (change < -max_change)
1957 change = -max_change;
1958 else if (change > max_change)
1959 change = max_change;
1960 mpctx->delay += change;
1961 mpctx->total_avsync_change += change;
1962 }
1963
1964 static int fill_audio_out_buffers(struct MPContext *mpctx)
1965 {
1966 struct MPOpts *opts = &mpctx->opts;
1967 unsigned int t;
1968 double tt;
1969 int playsize;
1970 int playflags=0;
1971 int audio_eof=0;
1972 int bytes_to_write;
1973 sh_audio_t * const sh_audio = mpctx->sh_audio;
1974
1975 current_module="play_audio";
1976
1977 while (1) {
1978 int sleep_time;
1979 // all the current uses of ao_data.pts seem to be in aos that handle
1980 // sync completely wrong; there should be no need to use ao_data.pts
1981 // in get_space()
1982 ao_data.pts = ((mpctx->sh_video?mpctx->sh_video->timer:0)+mpctx->delay)*90000.0;
1983 bytes_to_write = mpctx->audio_out->get_space();
1984 if (mpctx->sh_video || bytes_to_write >= ao_data.outburst)
1985 break;
1986
1987 // handle audio-only case:
1988 // this is where mplayer sleeps during audio-only playback
1989 // to avoid 100% CPU use
1990 sleep_time = (ao_data.outburst - bytes_to_write) * 1000 / ao_data.bps;
1991 if (sleep_time < 10) sleep_time = 10; // limit to 100 wakeups per second
1992 usec_sleep(sleep_time * 1000);
1993 }
1994
1995 while (bytes_to_write) {
1996 playsize = bytes_to_write;
1997 if (playsize > MAX_OUTBURST)
1998 playsize = MAX_OUTBURST;
1999 bytes_to_write -= playsize;
2000
2001 // Fill buffer if needed:
2002 current_module="decode_audio";
2003 t = GetTimer();
2004 if (decode_audio(sh_audio, playsize) < 0) // EOF or error
2005 if (mpctx->d_audio->eof) {
2006 audio_eof = 1;
2007 if (sh_audio->a_out_buffer_len == 0)
2008 return 0;
2009 }
2010 t = GetTimer() - t;
2011 tt = t*0.000001f; audio_time_usage+=tt;
2012 if (playsize > sh_audio->a_out_buffer_len) {
2013 playsize = sh_audio->a_out_buffer_len;
2014 if (audio_eof)
2015 playflags |= AOPLAY_FINAL_CHUNK;
2016 }
2017 if (!playsize)
2018 break;
2019
2020 // play audio:
2021 current_module="play_audio";
2022
2023 // Is this pts value actually useful for the aos that access it?
2024 // They're obviously badly broken in the way they handle av sync;
2025 // would not having access to this make them more broken?
2026 ao_data.pts = ((mpctx->sh_video?mpctx->sh_video->timer:0)+mpctx->delay)*90000.0;
2027 playsize = mpctx->audio_out->play(sh_audio->a_out_buffer, playsize, playflags);
2028
2029 if (playsize > 0) {
2030 sh_audio->a_out_buffer_len -= playsize;
2031 memmove(sh_audio->a_out_buffer, &sh_audio->a_out_buffer[playsize],
2032 sh_audio->a_out_buffer_len);
2033 mpctx->delay += opts->playback_speed*playsize/(double)ao_data.bps;
2034 }
2035 else if (audio_eof && mpctx->audio_out->get_delay() < .04) {
2036 // Sanity check to avoid hanging in case current ao doesn't output
2037 // partial chunks and doesn't check for AOPLAY_FINAL_CHUNK
2038 mp_msg(MSGT_CPLAYER, MSGL_WARN, "Audio output truncated at end.\n");
2039 sh_audio->a_out_buffer_len = 0;
2040 }
2041 }
2042 return 1;
2043 }
2044
2045 static int sleep_until_update(struct MPContext *mpctx, float *time_frame,
2046 float *aq_sleep_time)
2047 {
2048 struct MPOpts *opts = &mpctx->opts;
2049 int frame_time_remaining = 0;
2050 current_module="calc_sleep_time";
2051
2052 *time_frame -= get_relative_time(mpctx); // reset timer
2053
2054 if (mpctx->sh_audio && !mpctx->d_audio->eof) {
2055 float delay = mpctx->audio_out->get_delay();
2056 mp_dbg(MSGT_AVSYNC, MSGL_DBG2, "delay=%f\n", delay);
2057
2058 if (autosync) {
2059 /*
2060 * Adjust this raw delay value by calculating the expected
2061 * delay for this frame and generating a new value which is
2062 * weighted between the two. The higher autosync is, the
2063 * closer to the delay value gets to that which "-nosound"
2064 * would have used, and the longer it will take for A/V
2065 * sync to settle at the right value (but it eventually will.)
2066 * This settling time is very short for values below 100.
2067 */
2068 float predicted = mpctx->delay / opts->playback_speed + *time_frame;
2069 float difference = delay - predicted;
2070 delay = predicted + difference / (float)autosync;
2071 }
2072
2073 *time_frame = delay - mpctx->delay / opts->playback_speed;
2074
2075 // delay = amount of audio buffered in soundcard/driver
2076 if (delay > 0.25) delay=0.25; else
2077 if (delay < 0.10) delay=0.10;
2078 if (*time_frame > delay*0.6) {
2079 // sleep time too big - may cause audio drops (buffer underrun)
2080 frame_time_remaining = 1;
2081 *time_frame = delay*0.5;
2082 }
2083 } else {
2084 // If we're lagging more than 200 ms behind the right playback rate,
2085 // don't try to "catch up".
2086 // If benchmark is set always output frames as fast as possible
2087 // without sleeping.
2088 if (*time_frame < -0.2 || benchmark)
2089 *time_frame = 0;
2090 }
2091
2092 *aq_sleep_time += *time_frame;
2093
2094
2095 //============================== SLEEP: ===================================
2096
2097 // flag 256 means: libvo driver does its timing (dvb card)
2098 if (*time_frame > 0.001 && !(mpctx->sh_video->output_flags&256))
2099 *time_frame = timing_sleep(mpctx, *time_frame);
2100 return frame_time_remaining;
2101 }
2102
2103 int reinit_video_chain(struct MPContext *mpctx)
2104 {
2105 struct MPOpts *opts = &mpctx->opts;
2106 sh_video_t * const sh_video = mpctx->sh_video;
2107 double ar=-1.0;
2108 //================== Init VIDEO (codec & libvo) ==========================
2109 if (!opts->fixed_vo || !(mpctx->initialized_flags & INITIALIZED_VO)) {
2110 current_module="preinit_libvo";
2111
2112 //shouldn't we set dvideo->id=-2 when we fail?
2113 //if((mpctx->video_out->preinit(vo_subdevice))!=0){
2114 if(!(mpctx->video_out=init_best_video_out(opts, mpctx->x11_state, mpctx->key_fifo, mpctx->input))){
2115 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,"Error opening/initializing the selected video_out (-vo) device.\n");
2116 goto err_out;
2117 }
2118 mpctx->initialized_flags|=INITIALIZED_VO;
2119 }
2120
2121 if(stream_control(mpctx->demuxer->stream, STREAM_CTRL_GET_ASPECT_RATIO, &ar) != STREAM_UNSUPPORTED)
2122 mpctx->sh_video->stream_aspect = ar;
2123 current_module="init_video_filters";
2124 {
2125 char* vf_arg[] = { "_oldargs_", (char*)mpctx->video_out , NULL };
2126 sh_video->vfilter = vf_open_filter(opts, NULL,"vo",vf_arg);
2127 }
2128 #ifdef CONFIG_MENU
2129 if(use_menu) {
2130 char* vf_arg[] = { "_oldargs_", menu_root, NULL };
2131 vf_menu = vf_open_plugin(opts,libmenu_vfs,sh_video->vfilter,"menu",vf_arg);
2132 if(!vf_menu) {
2133 mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"Can't open libmenu video filter with root menu %s.\n",menu_root);
2134 use_menu = 0;
2135 }
2136 }
2137 if(vf_menu)
2138 sh_video->vfilter = vf_menu;
2139 #endif
2140
2141 #ifdef CONFIG_ASS
2142 if(ass_enabled) {
2143 int i;
2144 int insert = 1;
2145 if (opts->vf_settings)
2146 for (i = 0; opts->vf_settings[i].name; ++i)
2147 if (strcmp(opts->vf_settings[i].name, "ass") == 0) {
2148 insert = 0;
2149 break;
2150 }
2151 if (insert) {
2152 extern vf_info_t vf_info_ass;
2153 const vf_info_t* libass_vfs[] = {&vf_info_ass, NULL};
2154 char* vf_arg[] = {"auto", "1", NULL};
2155 vf_instance_t* vf_ass = vf_open_plugin(opts, libass_vfs,sh_video->vfilter,"ass",vf_arg);
2156 if (vf_ass)
2157 sh_video->vfilter = vf_ass;
2158 else
2159 mp_msg(MSGT_CPLAYER,MSGL_ERR, "ASS: cannot add video filter\n");
2160 }
2161 }
2162 #endif
2163
2164 sh_video->vfilter = append_filters(sh_video->vfilter, opts->vf_settings);
2165
2166 #ifdef CONFIG_ASS
2167 if (ass_enabled)
2168 sh_video->vfilter->control(sh_video->vfilter, VFCTRL_INIT_EOSD, ass_library);
2169 #endif
2170
2171 current_module="init_video_codec";
2172
2173 mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n");
2174 init_best_video_codec(sh_video,video_codec_list,video_fm_list);
2175 mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n");
2176
2177 if(!sh_video->initialized){
2178 if(!opts->fixed_vo) uninit_player(mpctx, INITIALIZED_VO);
2179 goto err_out;
2180 }
2181
2182 mpctx->initialized_flags|=INITIALIZED_VCODEC;
2183
2184 if (sh_video->codec)
2185 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_VIDEO_CODEC=%s\n", sh_video->codec->name);
2186
2187 sh_video->last_pts = MP_NOPTS_VALUE;
2188 sh_video->num_buffered_pts = 0;
2189 sh_video->next_frame_time = 0;
2190
2191 if(auto_quality>0){
2192 // Auto quality option enabled
2193 output_quality=get_video_quality_max(sh_video);
2194 if(auto_quality>output_quality) auto_quality=output_quality;
2195 else output_quality=auto_quality;
2196 mp_msg(MSGT_CPLAYER,MSGL_V,"AutoQ: setting quality to %d.\n",output_quality);
2197 set_video_quality(sh_video,output_quality);
2198 }
2199
2200 // ========== Init display (sh_video->disp_w*sh_video->disp_h/out_fmt) ============
2201
2202 current_module="init_vo";
2203
2204 return 1;
2205
2206 err_out:
2207 mpctx->sh_video = mpctx->d_video->sh = NULL;
2208 return 0;
2209 }
2210
2211 static double update_video_nocorrect_pts(struct MPContext *mpctx,
2212 int *blit_frame)
2213 {
2214 struct sh_video *sh_video = mpctx->sh_video;
2215 *blit_frame = 0;
2216 double frame_time = 0;
2217 while (1) {
2218 current_module = "filter_video";
2219 // In nocorrect-pts mode there is no way to properly time these frames
2220 if (vf_output_queued_frame(sh_video->vfilter))
2221 break;
2222 unsigned char *packet = NULL;
2223 frame_time = sh_video->next_frame_time;
2224 if (mpctx->update_video_immediately)
2225 frame_time = 0;
2226 int in_size = video_read_frame(sh_video, &sh_video->next_frame_time,
2227 &packet, force_fps);
2228 if (in_size < 0) {
2229 #ifdef CONFIG_DVDNAV
2230 if (mpctx->stream->type == STREAMTYPE_DVDNAV) {
2231 if (mp_dvdnav_is_eof(mpctx->stream))
2232 return -1;
2233 if (mpctx->d_video)
2234 mpctx->d_video->eof = 0;
2235 if (mpctx->d_audio)
2236 mpctx->d_audio->eof = 0;
2237 mpctx->stream->eof = 0;
2238 } else
2239 #endif
2240 return -1;
2241 }
2242 if (in_size > max_framesize)
2243 max_framesize = in_size;
2244 sh_video->timer += frame_time;
2245 if (mpctx->sh_audio)
2246 mpctx->delay -= frame_time;
2247 // video_read_frame can change fps (e.g. for ASF video)
2248 vo_fps = sh_video->fps;
2249 int framedrop_type = check_framedrop(mpctx, frame_time);
2250 current_module = "decode video";
2251
2252 void *decoded_frame;
2253 #ifdef CONFIG_DVDNAV
2254 decoded_frame = mp_dvdnav_restore_smpi(mpctx, &in_size, &packet, NULL);
2255 if (in_size >= 0 && !decoded_frame)
2256 #endif
2257 decoded_frame = decode_video(sh_video, packet, in_size, framedrop_type,
2258 sh_video->pts);
2259 #ifdef CONFIG_DVDNAV
2260 // Save last still frame for future display
2261 mp_dvdnav_save_smpi(mpctx, in_size, packet, decoded_frame);
2262 #endif
2263 if (decoded_frame) {
2264 // These updates are done here for vf_expand OSD/subtitles
2265 update_subtitles(sh_video, mpctx->d_sub, mpctx->video_offset, 0);
2266 update_teletext(sh_video, mpctx->demuxer, 0);
2267 update_osd_msg(mpctx);
2268 current_module = "filter video";
2269 if (filter_video(sh_video, decoded_frame, sh_video->pts))
2270 break;
2271 }
2272 }
2273 *blit_frame = 1;
2274 return frame_time;
2275 }
2276
2277 static double update_video(struct MPContext *mpctx, int *blit_frame)
2278 {
2279 struct sh_video *sh_video = mpctx->sh_video;
2280 *blit_frame = 0;
2281 sh_video->vfilter->control(sh_video->vfilter, VFCTRL_SET_OSD_OBJ,
2282 mpctx->osd); // hack for vf_expand
2283 if (!mpctx->opts.correct_pts)
2284 return update_video_nocorrect_pts(mpctx, blit_frame);
2285
2286 double pts;
2287
2288 while (1) {
2289 current_module = "filter_video";
2290 // XXX Time used in this call is not counted in any performance
2291 // timer now, OSD time is not updated correctly for filter-added frames
2292 if (vf_output_queued_frame(sh_video->vfilter))
2293 break;
2294 unsigned char *packet = NULL;
2295 bool hit_eof = false;
2296 int in_size = ds_get_packet_pts(mpctx->d_video, &packet, &pts);
2297 if (pts != MP_NOPTS_VALUE)
2298 pts += mpctx->video_offset;
2299 if (in_size < 0) {
2300 // try to extract last frames in case of decoder lag
2301 in_size = 0;
2302 pts = 1e300;
2303 hit_eof = true;
2304 }
2305 if (in_size > max_framesize)
2306 max_framesize = in_size;
2307 current_module = "decode video";
2308 int framedrop_type = check_framedrop(mpctx, sh_video->frametime);
2309 void *decoded_frame = decode_video(sh_video, packet, in_size,
2310 framedrop_type, pts);
2311 if (decoded_frame) {
2312 // These updates are done here for vf_expand OSD/subtitles
2313 update_subtitles(sh_video, mpctx->d_sub, mpctx->video_offset, 0);
2314 update_teletext(sh_video, mpctx->demuxer, 0);
2315 update_osd_msg(mpctx);
2316 current_module = "filter video";
2317 if (filter_video(sh_video, decoded_frame, sh_video->pts))
2318 break;
2319 } else if (hit_eof)
2320 return -1;
2321 }
2322
2323 sh_video->vfilter->control(sh_video->vfilter, VFCTRL_GET_PTS, &pts);
2324 if (pts == MP_NOPTS_VALUE) {
2325 mp_msg(MSGT_CPLAYER, MSGL_ERR, "Video pts after filters MISSING\n");
2326 // Try to use decoder pts from before filters
2327 pts = sh_video->pts;
2328 if (pts == MP_NOPTS_VALUE)
2329 pts = sh_video->last_pts;
2330 }
2331 sh_video->pts = pts;
2332 if (sh_video->last_pts == MP_NOPTS_VALUE)
2333 sh_video->last_pts = sh_video->pts;
2334 else if (sh_video->last_pts > sh_video->pts) {
2335 mp_msg(MSGT_CPLAYER, MSGL_INFO, "Decreasing video pts: %f < %f\n",
2336 sh_video->pts, sh_video->last_pts);
2337 /* If the difference in pts is small treat it as jitter around the
2338 * right value (possibly caused by incorrect timestamp ordering) and
2339 * just show this frame immediately after the last one.
2340 * Treat bigger differences as timestamp resets and start counting
2341 * timing of later frames from the position of this one. */
2342 if (sh_video->last_pts - sh_video->pts > 0.5)
2343 sh_video->last_pts = sh_video->pts;
2344 else
2345 sh_video->pts = sh_video->last_pts;
2346 }
2347 double frame_time = sh_video->pts - sh_video->last_pts;
2348 sh_video->last_pts = sh_video->pts;
2349 sh_video->timer += frame_time;
2350 if (mpctx->sh_audio)
2351 mpctx->delay -= frame_time;
2352 *blit_frame = 1;
2353 return frame_time;
2354 }
2355
2356 void pause_player(struct MPContext *mpctx)
2357 {
2358 if (mpctx->paused)
2359 return;
2360 mpctx->paused = 1;
2361 mpctx->step_frames = 0;
2362 mpctx->time_frame -= get_relative_time(mpctx);
2363
2364 if (mpctx->video_out && mpctx->sh_video && mpctx->video_out->config_ok)
2365 vo_control(mpctx->video_out, VOCTRL_PAUSE, NULL);
2366
2367 if (mpctx->audio_out && mpctx->sh_audio)
2368 mpctx->audio_out->pause(); // pause audio, keep data if possible
2369 }
2370
2371 void unpause_player(struct MPContext *mpctx)
2372 {
2373 if (!mpctx->paused)
2374 return;
2375 mpctx->paused = 0;
2376
2377 if (mpctx->audio_out && mpctx->sh_audio)
2378 mpctx->audio_out->resume(); // resume audio
2379 if (mpctx->video_out && mpctx->sh_video && mpctx->video_out->config_ok
2380 && !mpctx->step_frames)
2381 vo_control(mpctx->video_out, VOCTRL_RESUME, NULL); // resume video
2382 (void)get_relative_time(mpctx); // ignore time that passed during pause
2383 }
2384
2385 void add_step_frame(struct MPContext *mpctx)
2386 {
2387 mpctx->step_frames++;
2388 if (mpctx->video_out && mpctx->sh_video && mpctx->video_out->config_ok)
2389 vo_control(mpctx->video_out, VOCTRL_PAUSE, NULL);
2390 unpause_player(mpctx);
2391 }
2392
2393 static void pause_loop(struct MPContext *mpctx)
2394 {
2395 mp_cmd_t* cmd;
2396 if (!quiet) {
2397 // Small hack to display the pause message on the OSD line.
2398 // The pause string is: "\n == PAUSE == \r" so we need to
2399 // take the first and the last char out
2400 if (term_osd && !mpctx->sh_video) {
2401 char msg[128] = _("\n ===== PAUSE =====\r");
2402 int mlen = strlen(msg);
2403 msg[mlen-1] = '\0';
2404 set_osd_msg(OSD_MSG_PAUSE, 1, 0, "%s", msg+1);
2405 update_osd_msg(mpctx);
2406 } else
2407 mp_tmsg(MSGT_CPLAYER,MSGL_STATUS,"\n ===== PAUSE =====\r");
2408 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_PAUSED\n");
2409 }
2410
2411 while ( (cmd = mp_input_get_cmd(mpctx->input, 20, 1, 1)) == NULL
2412 || cmd->id == MP_CMD_SET_MOUSE_POS || cmd->pausing == 4) {
2413 if (cmd) {
2414 cmd = mp_input_get_cmd(mpctx->input, 0,1,0);
2415 run_command(mpctx, cmd);
2416 mp_cmd_free(cmd);
2417 continue;
2418 }
2419 if (mpctx->sh_video && mpctx->video_out)
2420 vo_check_events(mpctx->video_out);
2421 #ifdef CONFIG_MENU
2422 if (vf_menu)
2423 vf_menu_pause_update(vf_menu);
2424 #endif
2425 usec_sleep(20000);
2426 update_osd_msg(mpctx);
2427 int hack = vo_osd_changed(0);
2428 vo_osd_changed(hack);
2429 if (hack)
2430 break;
2431 }
2432 }
2433
2434
2435 // Find the right mute status and record position for new file position
2436 static void edl_seek_reset(MPContext *mpctx)
2437 {
2438 mpctx->edl_muted = 0;
2439 next_edl_record = edl_records;
2440
2441 while (next_edl_record) {
2442 if (next_edl_record->start_sec >= mpctx->sh_video->pts)
2443 break;
2444
2445 if (next_edl_record->action == EDL_MUTE)
2446 mpctx->edl_muted = !mpctx->edl_muted;
2447 next_edl_record = next_edl_record->next;
2448 }
2449 if ((mpctx->user_muted | mpctx->edl_muted) != mpctx->mixer.muted)
2450 mixer_mute(&mpctx->mixer);
2451 }
2452
2453
2454 // Execute EDL command for the current position if one exists
2455 static void edl_update(MPContext *mpctx)
2456 {
2457 if (!next_edl_record)
2458 return;
2459
2460 if (!mpctx->sh_video) {
2461 mp_tmsg(MSGT_CPLAYER, MSGL_ERR, "Cannot use EDL without video, disabling.\n");
2462 free_edl(edl_records);
2463 next_edl_record = NULL;
2464 edl_records = NULL;
2465 return;
2466 }
2467
2468 if (mpctx->sh_video->pts >= next_edl_record->start_sec) {
2469 if (next_edl_record->action == EDL_SKIP) {
2470 mpctx->osd_function = OSD_FFW;
2471 mpctx->abs_seek_pos = 0;
2472 mpctx->rel_seek_secs = next_edl_record->length_sec;
2473 mp_msg(MSGT_CPLAYER, MSGL_DBG4, "EDL_SKIP: start [%f], stop "
2474 "[%f], length [%f]\n", next_edl_record->start_sec,
2475 next_edl_record->stop_sec, next_edl_record->length_sec);
2476 }
2477 else if (next_edl_record->action == EDL_MUTE) {
2478 mpctx->edl_muted = !mpctx->edl_muted;
2479 if ((mpctx->user_muted | mpctx->edl_muted) != mpctx->mixer.muted)
2480 mixer_mute(&mpctx->mixer);
2481 mp_msg(MSGT_CPLAYER, MSGL_DBG4, "EDL_MUTE: [%f]\n",
2482 next_edl_record->start_sec );
2483 }
2484 next_edl_record = next_edl_record->next;
2485 }
2486 }
2487
2488 static void reinit_decoders(struct MPContext *mpctx)
2489 {
2490 reinit_video_chain(mpctx);
2491 reinit_audio_chain(mpctx);
2492 mp_property_do("sub", M_PROPERTY_SET, &mpctx->global_sub_pos, mpctx);
2493 }
2494
2495 static bool timeline_set_part(struct MPContext *mpctx, int i)
2496 {
2497 struct timeline_part *p = mpctx->timeline + mpctx->timeline_part;
2498 struct timeline_part *n = mpctx->timeline + i;
2499 mpctx->timeline_part = i;
2500 mpctx->video_offset = n->start - n->source_start;
2501 if (n->source == p->source)
2502 return false;
2503 uninit_player(mpctx, INITIALIZED_VCODEC | (mpctx->opts.fixed_vo && mpctx->opts.video_id != -2 ? 0 : INITIALIZED_VO) | INITIALIZED_AO | INITIALIZED_ACODEC);
2504 mpctx->demuxer = n->source->demuxer;
2505 mpctx->d_video = mpctx->demuxer->video;
2506 mpctx->d_audio = mpctx->demuxer->audio;
2507 mpctx->d_sub = mpctx->demuxer->sub;
2508 mpctx->sh_video = mpctx->d_video->sh;
2509 mpctx->sh_audio = mpctx->d_audio->sh;
2510 return true;
2511 }
2512
2513 // Given pts, switch playback to the corresponding part.
2514 // Return offset within that part.
2515 static double timeline_set_from_time(struct MPContext *mpctx, double pts,
2516 bool *need_reset)
2517 {
2518 if (pts < 0)
2519 pts = 0;
2520 for (int i = 0; i < mpctx->num_timeline_parts; i++) {
2521 struct timeline_part *p = mpctx->timeline + i;
2522 if (pts < (p+1)->start) {
2523 *need_reset = timeline_set_part(mpctx, i);
2524 return pts - p->start + p->source_start;
2525 }
2526 }
2527 return -1;
2528 }
2529
2530
2531 // style & SEEK_ABSOLUTE == 0 means seek relative to current position, == 1 means absolute
2532 // style & SEEK_FACTOR == 0 means amount in seconds, == 2 means fraction of file length
2533 // return -1 if seek failed (non-seekable stream?), 0 otherwise
2534 static int seek(MPContext *mpctx, double amount, int style)
2535 {
2536 current_module = "seek";
2537 if (mpctx->stop_play == AT_END_OF_FILE)
2538 mpctx->stop_play = KEEP_PLAYING;
2539 if (mpctx->timeline && style & SEEK_FACTOR) {
2540 amount *= mpctx->timeline[mpctx->num_timeline_parts].start;
2541 style &= ~SEEK_FACTOR;
2542 }
2543 if ((mpctx->demuxer->accurate_seek || mpctx->timeline) && mpctx->sh_video
2544 && !(style & (SEEK_ABSOLUTE | SEEK_FACTOR))) {
2545 style |= SEEK_ABSOLUTE;
2546 if (amount > 0)
2547 style |= SEEK_FORWARD;
2548 else
2549 style |= SEEK_BACKWARD;
2550 amount += mpctx->sh_video->pts;
2551 }
2552
2553 /* At least the liba52 decoder wants to read from the input stream
2554 * during initialization, so reinit must be done after the demux_seek()
2555 * call that clears possible stream EOF. */
2556 bool need_reset = false;
2557 if (mpctx->timeline) {
2558 amount = timeline_set_from_time(mpctx, amount, &need_reset);
2559 if (amount == -1) {
2560 mpctx->stop_play = AT_END_OF_FILE;
2561 // Clear audio from current position
2562 if (mpctx->sh_audio) {
2563 mpctx->audio_out->reset();
2564 mpctx->sh_audio->a_buffer_len = 0;
2565 mpctx->sh_audio->a_out_buffer_len = 0;
2566 }
2567 return -1;
2568 }
2569 }
2570 int seekresult = demux_seek(mpctx->demuxer, amount, audio_delay, style);
2571 if (need_reset)
2572 reinit_decoders(mpctx);
2573 if (seekresult == 0)
2574 return -1;
2575
2576 if (mpctx->sh_video) {
2577 current_module = "seek_video_reset";
2578 resync_video_stream(mpctx->sh_video);
2579 if (mpctx->video_out->config_ok)
2580 vo_control(mpctx->video_out, VOCTRL_RESET, NULL);
2581 mpctx->sh_video->num_buffered_pts = 0;
2582 mpctx->sh_video->last_pts = MP_NOPTS_VALUE;
2583 mpctx->num_buffered_frames = 0;
2584 mpctx->delay = 0;
2585 mpctx->time_frame = 0;
2586 mpctx->update_video_immediately = true;
2587 // Not all demuxers set d_video->pts during seek, so this value
2588 // (which is used by at least vobsub and edl code below) may
2589 // be completely wrong (probably 0).
2590 mpctx->sh_video->pts = mpctx->d_video->pts + mpctx->video_offset;
2591 update_subtitles(mpctx->sh_video, mpctx->d_sub, mpctx->video_offset, 1);
2592 update_teletext(mpctx->sh_video, mpctx->demuxer, 1);
2593 }
2594
2595 if (mpctx->sh_audio) {
2596 current_module = "seek_audio_reset";
2597 mpctx->audio_out->reset(); // stop audio, throwing away buffered data
2598 mpctx->sh_audio->a_buffer_len = 0;
2599 mpctx->sh_audio->a_out_buffer_len = 0;
2600 }
2601
2602 if (vo_vobsub && mpctx->sh_video) {
2603 current_module = "seek_vobsub_reset";
2604 vobsub_seek(vo_vobsub, mpctx->sh_video->pts);
2605 }
2606
2607 edl_seek_reset(mpctx);
2608
2609 mpctx->total_avsync_change = 0;
2610 audio_time_usage = 0; video_time_usage = 0; vout_time_usage = 0;
2611 drop_frame_cnt = 0;
2612
2613 current_module = NULL;
2614 return 0;
2615 }
2616
2617 int get_current_chapter(struct MPContext *mpctx)
2618 {
2619 if (!mpctx->chapters || !mpctx->sh_video)
2620 return demuxer_get_current_chapter(mpctx->demuxer);
2621
2622 int i;
2623 double current_pts = mpctx->sh_video->pts;
2624 for (i = 1; i < mpctx->num_chapters; i++)
2625 if (current_pts < mpctx->chapters[i].start)
2626 break;
2627 return i - 1;
2628 }
2629
2630 // currently returns a string allocated with malloc, not talloc
2631 char *chapter_display_name(struct MPContext *mpctx, int chapter)
2632 {
2633 if (!mpctx->chapters || !mpctx->sh_video)
2634 return demuxer_chapter_display_name(mpctx->demuxer, chapter);
2635 return strdup(mpctx->chapters[chapter].name);
2636 }
2637
2638 int seek_chapter(struct MPContext *mpctx, int chapter, double *seek_pts,
2639 char **chapter_name)
2640 {
2641 if (!mpctx->chapters || !mpctx->sh_video)
2642 return demuxer_seek_chapter(mpctx->demuxer, chapter, seek_pts,
2643 chapter_name);
2644 if (chapter >= mpctx->num_chapters)
2645 return -1;
2646 if (chapter < 0)
2647 chapter = 0;
2648 *seek_pts = mpctx->chapters[chapter].start;
2649 if (chapter_name)
2650 *chapter_name = talloc_strdup(NULL, mpctx->chapters[chapter].name);
2651 return chapter;
2652 }
2653
2654 static int find_ordered_chapter_sources(struct MPContext *mpctx,
2655 struct content_source *sources,
2656 int num_sources,
2657 unsigned char uid_map[][16])
2658 {
2659 int num_filenames = 0;
2660 char **filenames = NULL;
2661 if (num_sources > 1) {
2662 mp_msg(MSGT_CPLAYER, MSGL_INFO, "This file references data from "
2663 "other sources.\n");
2664 if (mpctx->stream->type != STREAMTYPE_FILE) {
2665 mp_msg(MSGT_CPLAYER, MSGL_WARN, "Playback source is not a "
2666 "normal disk file. Will not search for related files.\n");
2667 } else {
2668 mp_msg(MSGT_CPLAYER, MSGL_INFO, "Will scan other files in the "
2669 "same directory to find referenced sources.\n");
2670 filenames = find_files(mpctx->demuxer->filename, ".mkv",
2671 &num_filenames);
2672 }
2673 }
2674
2675 int num_left = num_sources - 1;
2676 for (int i = 0; i < num_filenames && num_left > 0; i++) {
2677 mp_msg(MSGT_CPLAYER, MSGL_INFO, "Checking file %s\n",
2678 filename_recode(filenames[i]));
2679 int format;
2680 struct stream *s = open_stream(filenames[i], &mpctx->opts, &format);
2681 if (!s)
2682 continue;
2683 struct demuxer *d = demux_open(&mpctx->opts, s, DEMUXER_TYPE_MATROSKA,
2684 mpctx->opts.audio_id,
2685 mpctx->opts.video_id,
2686 mpctx->opts.sub_id, filenames[i]);
2687 if (!d) {
2688 free_stream(s);
2689 continue;
2690 }
2691 if (d->file_format == DEMUXER_TYPE_MATROSKA) {
2692 for (int i = 1; i < num_sources; i++) {
2693 if (sources[i].demuxer)
2694 continue;
2695 if (!memcmp(uid_map[i], d->matroska_data.segment_uid, 16)) {
2696 mp_msg(MSGT_CPLAYER, MSGL_INFO,"Match for source %d: %s\n",
2697 i, filename_recode(d->filename));
2698 sources[i].stream = s;
2699 sources[i].demuxer = d;
2700 num_left--;
2701 goto match;
2702 }
2703 }
2704 }
2705 free_demuxer(d);
2706 free_stream(s);
2707 continue;
2708 match:
2709 ;
2710 }
2711 talloc_free(filenames);
2712 if (num_left) {
2713 mp_msg(MSGT_CPLAYER, MSGL_ERR, "Failed to find ordered chapter part!\n"
2714 "There will be parts MISSING from the video!\n");
2715 for (int i = 1, j = 1; i < num_sources; i++)
2716 if (sources[i].demuxer) {
2717 sources[j] = sources[i];
2718 memcpy(uid_map[j], uid_map[i], 16);
2719 j++;
2720 }
2721 }
2722 return num_sources - num_left;
2723 }
2724
2725 static void build_ordered_chapter_timeline(struct MPContext *mpctx)
2726 {
2727 if (!mpctx->opts.ordered_chapters) {
2728 mp_msg(MSGT_CPLAYER, MSGL_INFO, "File uses ordered chapters, but "
2729 "you have disabled support for them. Ignoring.\n");
2730 return;
2731 }
2732
2733 mp_msg(MSGT_CPLAYER, MSGL_INFO, "File uses ordered chapters, will build "
2734 "edit timeline.\n");
2735
2736 struct demuxer *demuxer = mpctx->demuxer;
2737 struct matroska_data *m = &demuxer->matroska_data;
2738
2739 struct content_source *sources = talloc_array_ptrtype(NULL, sources,
2740 m->num_ordered_chapters);
2741 sources[0].stream = mpctx->stream;
2742 sources[0].demuxer = mpctx->demuxer;
2743 unsigned char uid_map[m->num_ordered_chapters][16];
2744 int num_sources = 1;
2745 memcpy(uid_map[0], m->segment_uid, 16);
2746
2747 for (int i = 0; i < m->num_ordered_chapters; i++) {
2748 struct matroska_chapter *c = m->ordered_chapters + i;
2749 if (!c->has_segment_uid)
2750 memcpy(c->segment_uid, m->segment_uid, 16);
2751
2752 for (int j = 0; j < num_sources; j++)
2753 if (!memcmp(c->segment_uid, uid_map[j], 16))
2754 goto found1;
2755 memcpy(uid_map[num_sources], c->segment_uid, 16);
2756 sources[num_sources] = (struct content_source){};
2757 num_sources++;
2758 found1:
2759 ;
2760 }
2761
2762 num_sources = find_ordered_chapter_sources(mpctx, sources, num_sources,
2763 uid_map);
2764
2765
2766 struct timeline_part *timeline = talloc_array_ptrtype(NULL, timeline,
2767 m->num_ordered_chapters + 1);
2768 struct chapter *chapters = talloc_array_ptrtype(NULL, chapters,
2769 m->num_ordered_chapters);
2770 uint64_t starttime = 0;
2771 uint64_t missing_time = 0;
2772 int part_count = 0;
2773 int num_chapters = 0;
2774 uint64_t prev_part_offset;
2775 for (int i = 0; i < m->num_ordered_chapters; i++) {
2776 struct matroska_chapter *c = m->ordered_chapters + i;
2777
2778 int j;
2779 for (j = 0; j < num_sources; j++) {
2780 if (!memcmp(c->segment_uid, uid_map[j], 16))
2781 goto found2;
2782 }
2783 missing_time += c->end - c->start;
2784 continue;
2785 found2:;
2786 chapters[num_chapters].start = starttime / 1000.;
2787 chapters[num_chapters].name = talloc_strdup(chapters, c->name);
2788 /* Only add a separate part if the time or file actually changes.
2789 * Matroska files have chapter divisions that are redundant from
2790 * timeline point of view because the same chapter structure is used
2791 * both to specify the timeline and for normal chapter information.
2792 * Removing a missing inserted external chapter can also cause this. */
2793 if (part_count == 0 || c->start != starttime + prev_part_offset
2794 || sources + j != timeline[part_count - 1].source) {
2795 timeline[part_count].source = sources + j;
2796 timeline[part_count].start = chapters[num_chapters].start;
2797 timeline[part_count].source_start = c->start / 1000.;
2798 prev_part_offset = c->start - starttime;
2799 part_count++;
2800 }
2801 starttime += c->end - c->start;
2802 num_chapters++;
2803 }
2804 timeline[part_count].start = starttime / 1000.;
2805
2806 if (!part_count) {
2807 // None of the parts come from the file itself???
2808 talloc_free(sources);
2809 talloc_free(timeline);
2810 talloc_free(chapters);
2811 return;
2812 }
2813
2814 mp_msg(MSGT_CPLAYER, MSGL_V, "Timeline contains %d parts from %d "
2815 "sources. Total length %.3f seconds.\n", part_count, num_sources,
2816 timeline[part_count].start);
2817 if (missing_time)
2818 mp_msg(MSGT_CPLAYER, MSGL_ERR, "There are %.3f seconds missing "
2819 "from the timeline!\n", missing_time / 1000.);
2820 mp_msg(MSGT_CPLAYER, MSGL_V, "Source files:\n");
2821 for (int i = 0; i < num_sources; i++)
2822 mp_msg(MSGT_CPLAYER, MSGL_V, "%d: %s\n", i,
2823 filename_recode(sources[i].demuxer->filename));
2824 mp_msg(MSGT_CPLAYER, MSGL_V, "Timeline parts: (number, start, "
2825 "source_start, source):\n");
2826 for (int i = 0; i < part_count; i++) {
2827 struct timeline_part *p = timeline + i;
2828 mp_msg(MSGT_CPLAYER, MSGL_V, "%3d %9.3f %9.3f %3td\n", i, p->start,
2829 p->source_start, p->source - sources);
2830 }
2831 mp_msg(MSGT_CPLAYER, MSGL_V, "END %9.3f\n", timeline[part_count].start);
2832 mpctx->sources = sources;
2833 mpctx->num_sources = num_sources;
2834 mpctx->timeline = timeline;
2835 mpctx->num_timeline_parts = part_count;
2836 mpctx->num_chapters = num_chapters;
2837 mpctx->chapters = chapters;
2838
2839 mpctx->timeline_part = 0;
2840 mpctx->video_offset = timeline[0].source_start;
2841 mpctx->demuxer = timeline[0].source->demuxer;
2842 }
2843
2844
2845 static int read_keys(void *ctx, int fd)
2846 {
2847 getch2(ctx);
2848 return mplayer_get_key(ctx, 0);
2849 }
2850
2851
2852 #ifdef PTW32_STATIC_LIB
2853 static void detach_ptw32(void)
2854 {
2855 pthread_win32_thread_detach_np();
2856 pthread_win32_process_detach_np();
2857 }
2858 #endif
2859
2860 /* This preprocessor directive is a hack to generate a mplayer-nomain.o object
2861 * file for some tools to link against. */
2862 #ifndef DISABLE_MAIN
2863 int main(int argc,char* argv[]){
2864
2865
2866 char * mem_ptr;
2867
2868 // movie info:
2869
2870 /* Flag indicating whether MPlayer should exit without playing anything. */
2871 int opt_exit = 0;
2872
2873 //float a_frame=0; // Audio
2874
2875 int i;
2876
2877 struct MPContext *mpctx = &(struct MPContext){
2878 .osd_function = OSD_PLAY,
2879 .begin_skip = MP_NOPTS_VALUE,
2880 .play_tree_step = 1,
2881 .global_sub_pos = -1,
2882 .set_of_sub_pos = -1,
2883 .file_format = DEMUXER_TYPE_UNKNOWN,
2884 .last_dvb_step = 1,
2885 };
2886
2887 #ifdef PTW32_STATIC_LIB
2888 pthread_win32_process_attach_np();
2889 pthread_win32_thread_attach_np();
2890 atexit(detach_ptw32);
2891 #endif
2892
2893 InitTimer();
2894 srand(GetTimerMS());
2895
2896 mp_msg_init();
2897
2898 #ifdef CONFIG_X11
2899 mpctx->x11_state = vo_x11_init_state();
2900 #endif
2901 struct MPOpts *opts = &mpctx->opts;
2902 set_default_mplayer_options(opts);
2903 // Create the config context and register the options
2904 mpctx->mconfig = m_config_new(opts, cfg_include);
2905 m_config_register_options(mpctx->mconfig,mplayer_opts);
2906 mp_input_register_options(mpctx->mconfig);
2907
2908 // Preparse the command line
2909 m_config_preparse_command_line(mpctx->mconfig,argc,argv);
2910
2911 #if (defined(__MINGW32__) || defined(__CYGWIN__)) && defined(CONFIG_WIN32DLL)
2912 set_path_env();
2913 #endif
2914
2915 #ifdef CONFIG_TV
2916 stream_tv_defaults.immediate = 1;
2917 #endif
2918
2919 parse_cfgfiles(mpctx, mpctx->mconfig);
2920
2921 mpctx->playtree = m_config_parse_mp_command_line(mpctx->mconfig, argc, argv);
2922 if(mpctx->playtree == NULL)
2923 opt_exit = 1;
2924 else {
2925 mpctx->playtree = play_tree_cleanup(mpctx->playtree);
2926 if(mpctx->playtree) {
2927 mpctx->playtree_iter = play_tree_iter_new(mpctx->playtree,mpctx->mconfig);
2928 if(mpctx->playtree_iter) {
2929 if(play_tree_iter_step(mpctx->playtree_iter,0,0) != PLAY_TREE_ITER_ENTRY) {
2930 play_tree_iter_free(mpctx->playtree_iter);
2931 mpctx->playtree_iter = NULL;
2932 }
2933 mpctx->filename = play_tree_iter_get_file(mpctx->playtree_iter,1);
2934 }
2935 }
2936 }
2937 mpctx->key_fifo = mp_fifo_create(opts);
2938
2939 print_version("MPlayer");
2940
2941 #if defined(__MINGW32__) || defined(__CYGWIN__)
2942 // stop Windows from showing all kinds of annoying error dialogs
2943 SetErrorMode(0x8003);
2944 // request 1ms timer resolution
2945 timeBeginPeriod(1);
2946 #endif
2947
2948 #ifdef CONFIG_PRIORITY
2949 set_priority();
2950 #endif
2951
2952 if(opts->video_driver_list && strcmp(opts->video_driver_list[0],"help")==0){
2953 list_video_out();
2954 opt_exit = 1;
2955 }
2956
2957 if(opts->audio_driver_list && strcmp(opts->audio_driver_list[0],"help")==0){
2958 list_audio_out();
2959 opt_exit = 1;
2960 }
2961
2962 /* Check codecs.conf. */
2963 if(!codecs_file || !parse_codec_cfg(codecs_file)){
2964 if(!parse_codec_cfg(mem_ptr=get_path("codecs.conf"))){
2965 if(!parse_codec_cfg(MPLAYER_CONFDIR "/codecs.conf")){
2966 if(!parse_codec_cfg(NULL)){
2967 exit_player_with_rc(mpctx, EXIT_NONE, 0);
2968 }
2969 mp_tmsg(MSGT_CPLAYER,MSGL_V,"Using built-in default codecs.conf.\n");
2970 }
2971 }
2972 free( mem_ptr ); // release the buffer created by get_path()
2973 }
2974
2975 #if 0
2976 if(video_codec_list){
2977 int i;
2978 video_codec=video_codec_list[0];
2979 for(i=0;video_codec_list[i];i++)
2980 mp_msg(MSGT_FIXME,MSGL_FIXME,"vc#%d: '%s'\n",i,video_codec_list[i]);
2981 }
2982 #endif
2983 if(audio_codec_list && strcmp(audio_codec_list[0],"help")==0){
2984 mp_tmsg(MSGT_CPLAYER, MSGL_INFO, "Available audio codecs:\n");
2985 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_AUDIO_CODECS\n");
2986 list_codecs(1);
2987 mp_msg(MSGT_FIXME, MSGL_FIXME, "\n");
2988 opt_exit = 1;
2989 }
2990 if(video_codec_list && strcmp(video_codec_list[0],"help")==0){
2991 mp_tmsg(MSGT_CPLAYER, MSGL_INFO, "Available video codecs:\n");
2992 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_VIDEO_CODECS\n");
2993 list_codecs(0);
2994 mp_msg(MSGT_FIXME, MSGL_FIXME, "\n");
2995 opt_exit = 1;
2996 }
2997 if(video_fm_list && strcmp(video_fm_list[0],"help")==0){
2998 vfm_help();
2999 mp_msg(MSGT_FIXME, MSGL_FIXME, "\n");
3000 opt_exit = 1;
3001 }
3002 if(audio_fm_list && strcmp(audio_fm_list[0],"help")==0){
3003 afm_help();
3004 mp_msg(MSGT_FIXME, MSGL_FIXME, "\n");
3005 opt_exit = 1;
3006 }
3007 if(af_cfg.list && strcmp(af_cfg.list[0],"help")==0){
3008 af_help();
3009 printf("\n");
3010 opt_exit = 1;
3011 }
3012 #ifdef CONFIG_X11
3013 if(vo_fstype_list && strcmp(vo_fstype_list[0],"help")==0){
3014 fstype_help();
3015 mp_msg(MSGT_FIXME, MSGL_FIXME, "\n");
3016 opt_exit = 1;
3017 }
3018 #endif
3019 if((demuxer_name && strcmp(demuxer_name,"help")==0) ||
3020 (audio_demuxer_name && strcmp(audio_demuxer_name,"help")==0) ||
3021 (sub_demuxer_name && strcmp(sub_demuxer_name,"help")==0)){
3022 demuxer_help();
3023 mp_msg(MSGT_CPLAYER, MSGL_INFO, "\n");
3024 opt_exit = 1;
3025 }
3026 if(list_properties) {
3027 property_print_help();
3028 opt_exit = 1;
3029 }
3030
3031 if(opt_exit)
3032 exit_player(mpctx, EXIT_NONE);
3033
3034 if(!mpctx->filename && !player_idle_mode){
3035 // no file/vcd/dvd -> show HELP:
3036 mp_msg(MSGT_CPLAYER, MSGL_INFO, help_text);
3037 exit_player_with_rc(mpctx, EXIT_NONE, 0);
3038 }
3039
3040 /* Display what configure line was used */
3041 mp_msg(MSGT_CPLAYER, MSGL_V, "Configuration: " CONFIGURATION "\n");
3042
3043 // Many users forget to include command line in bugreports...
3044 if( mp_msg_test(MSGT_CPLAYER,MSGL_V) ){
3045 mp_tmsg(MSGT_CPLAYER, MSGL_INFO, "CommandLine:");
3046 for(i=1;i<argc;i++)mp_msg(MSGT_CPLAYER, MSGL_INFO," '%s'",argv[i]);
3047 mp_msg(MSGT_CPLAYER, MSGL_INFO, "\n");
3048 }
3049
3050 //------ load global data first ------
3051
3052 mpctx->osd = osd_create();
3053
3054 // check font
3055 #ifdef CONFIG_FREETYPE
3056 init_freetype();
3057 #endif
3058 #ifdef CONFIG_FONTCONFIG
3059 if(font_fontconfig <= 0)
3060 {
3061 #endif
3062 #ifdef CONFIG_BITMAP_FONT
3063 if(font_name){
3064 vo_font=read_font_desc(font_name,font_factor,verbose>1);
3065 if(!vo_font) mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"Cannot load bitmap font: %s\n",
3066 filename_recode(font_name));
3067 } else {
3068 // try default:
3069 vo_font=read_font_desc( mem_ptr=get_path("font/font.desc"),font_factor,verbose>1);
3070 free(mem_ptr); // release the buffer created by get_path()
3071 if(!vo_font)
3072 vo_font=read_font_desc(MPLAYER_DATADIR "/font/font.desc",font_factor,verbose>1);
3073 }
3074 if (sub_font_name)
3075 mpctx->osd->sub_font = read_font_desc(sub_font_name, font_factor, verbose>1);
3076 else
3077 mpctx->osd->sub_font = vo_font;
3078 #endif
3079 #ifdef CONFIG_FONTCONFIG
3080 }
3081 #endif
3082
3083 #ifdef CONFIG_ASS
3084 ass_library = ass_init();
3085 #endif
3086
3087 #ifdef HAVE_RTC
3088 if(!nortc)
3089 {
3090 // seteuid(0); /* Can't hurt to try to get root here */
3091 if ((rtc_fd = open(rtc_device ? rtc_device : "/dev/rtc", O_RDONLY)) < 0)
3092 mp_tmsg(MSGT_CPLAYER, MSGL_WARN, "Failed to open %s: %s (it should be readable by the user.)\n",
3093 rtc_device ? rtc_device : "/dev/rtc", strerror(errno));
3094 else {
3095 unsigned long irqp = 1024; /* 512 seemed OK. 128 is jerky. */
3096
3097 if (ioctl(rtc_fd, RTC_IRQP_SET, irqp) < 0) {
3098 mp_tmsg(MSGT_CPLAYER, MSGL_WARN, "Linux RTC init error in ioctl (rtc_irqp_set %lu): %s\n", irqp, strerror(errno));
3099 mp_tmsg(MSGT_CPLAYER, MSGL_HINT, "Try adding \"echo %lu > /proc/sys/dev/rtc/max-user-freq\" to your system startup scripts.\n", irqp);
3100 close (rtc_fd);
3101 rtc_fd = -1;
3102 } else if (ioctl(rtc_fd, RTC_PIE_ON, 0) < 0) {
3103 /* variable only by the root */
3104 mp_tmsg(MSGT_CPLAYER, MSGL_ERR, "Linux RTC init error in ioctl (rtc_pie_on): %s\n", strerror(errno));
3105 close (rtc_fd);
3106 rtc_fd = -1;
3107 } else
3108 mp_tmsg(MSGT_CPLAYER, MSGL_V, "Using Linux hardware RTC timing (%ldHz).\n", irqp);
3109 }
3110 }
3111 if(rtc_fd<0)
3112 #endif /* HAVE_RTC */
3113 mp_msg(MSGT_CPLAYER, MSGL_V, "Using %s timing\n",
3114 softsleep?"software":timer_name);
3115
3116 #ifdef HAVE_TERMCAP
3117 load_termcap(NULL); // load key-codes
3118 #endif
3119
3120 // ========== Init keyboard FIFO (connection to libvo) ============
3121
3122 // Init input system
3123 current_module = "init_input";
3124 mpctx->input = mp_input_init(&opts->input);
3125 mp_input_add_key_fd(mpctx->input, -1,0,mplayer_get_key,NULL, mpctx->key_fifo);
3126 if(slave_mode)
3127 mp_input_add_cmd_fd(mpctx->input, 0,USE_SELECT,MP_INPUT_SLAVE_CMD_FUNC,NULL);
3128 else if(!noconsolecontrols)
3129 mp_input_add_key_fd(mpctx->input, 0, 1, read_keys, NULL, mpctx->key_fifo);
3130 // Set the libstream interrupt callback
3131 stream_set_interrupt_callback(mp_input_check_interrupt, mpctx->input);
3132
3133 #ifdef CONFIG_MENU
3134 if(use_menu) {
3135 if(menu_cfg && menu_init(mpctx, mpctx->mconfig, mpctx->input, menu_cfg))
3136 mp_tmsg(MSGT_CPLAYER, MSGL_V, "Menu initialized: %s\n", menu_cfg);
3137 else {
3138 menu_cfg = get_path("menu.conf");
3139 if(menu_init(mpctx, mpctx->mconfig, mpctx->input, menu_cfg))
3140 mp_tmsg(MSGT_CPLAYER, MSGL_V, "Menu initialized: %s\n", menu_cfg);
3141 else {
3142 if(menu_init(mpctx, mpctx->mconfig, mpctx->input,
3143 MPLAYER_CONFDIR "/menu.conf"))
3144 mp_tmsg(MSGT_CPLAYER, MSGL_V, "Menu initialized: %s\n", MPLAYER_CONFDIR"/menu.conf");
3145 else {
3146 mp_tmsg(MSGT_CPLAYER, MSGL_ERR, "Menu init failed.\n");
3147 use_menu = 0;
3148 }
3149 }
3150 }
3151 }
3152 #endif
3153
3154 current_module = NULL;
3155
3156 /// Catch signals
3157 #ifndef __MINGW32__
3158 signal(SIGCHLD,child_sighandler);
3159 #endif
3160
3161 #ifdef CONFIG_CRASH_DEBUG
3162 prog_path = argv[0];
3163 #endif
3164 //========= Catch terminate signals: ================
3165 // terminate requests:
3166 signal(SIGTERM,exit_sighandler); // kill
3167 signal(SIGHUP,exit_sighandler); // kill -HUP / xterm closed
3168
3169 signal(SIGINT,exit_sighandler); // Interrupt from keyboard
3170
3171 signal(SIGQUIT,exit_sighandler); // Quit from keyboard
3172 signal(SIGPIPE,exit_sighandler); // Some window managers cause this
3173 #ifdef CONFIG_SIGHANDLER
3174 // fatal errors:
3175 signal(SIGBUS,exit_sighandler); // bus error
3176 signal(SIGSEGV,exit_sighandler); // segfault
3177 signal(SIGILL,exit_sighandler); // illegal instruction
3178 signal(SIGFPE,exit_sighandler); // floating point exc.
3179 signal(SIGABRT,exit_sighandler); // abort()
3180 #ifdef CONFIG_CRASH_DEBUG
3181 if (crash_debug)
3182 signal(SIGTRAP,exit_sighandler);
3183 #endif
3184 #endif
3185
3186 // ******************* Now, let's see the per-file stuff ********************
3187
3188 play_next_file:
3189
3190 // init global sub numbers
3191 mpctx->global_sub_size = 0;
3192 { int i; for (i = 0; i < SUB_SOURCES; i++) mpctx->global_sub_indices[i] = -1; }
3193
3194 if (mpctx->filename) {
3195 load_per_protocol_config (mpctx->mconfig, mpctx->filename);
3196 load_per_extension_config (mpctx->mconfig, mpctx->filename);
3197 load_per_file_config (mpctx->mconfig, mpctx->filename);
3198 }
3199
3200 if (opts->video_driver_list)
3201 load_per_output_config (mpctx->mconfig, PROFILE_CFG_VO, opts->video_driver_list[0]);
3202 if (opts->audio_driver_list)
3203 load_per_output_config (mpctx->mconfig, PROFILE_CFG_AO, opts->audio_driver_list[0]);
3204
3205 // We must enable getch2 here to be able to interrupt network connection
3206 // or cache filling
3207 if(!noconsolecontrols && !slave_mode){
3208 if(mpctx->initialized_flags&INITIALIZED_GETCH2)
3209 mp_tmsg(MSGT_CPLAYER,MSGL_WARN,"WARNING: getch2_init called twice!\n");
3210 else
3211 getch2_enable(); // prepare stdin for hotkeys...
3212 mpctx->initialized_flags|=INITIALIZED_GETCH2;
3213 mp_msg(MSGT_CPLAYER,MSGL_DBG2,"\n[[[init getch2]]]\n");
3214 }
3215
3216 // =================== GUI idle loop (STOP state) ===========================
3217 while (player_idle_mode && !mpctx->filename) {
3218 play_tree_t * entry = NULL;
3219 mp_cmd_t * cmd;
3220 while (!(cmd = mp_input_get_cmd(mpctx->input, 0,1,0))) { // wait for command
3221 if (mpctx->video_out)
3222 vo_check_events(mpctx->video_out);
3223 usec_sleep(20000);
3224 }
3225 switch (cmd->id) {
3226 case MP_CMD_LOADFILE:
3227 // prepare a tree entry with the new filename
3228 entry = play_tree_new();
3229 play_tree_add_file(entry, cmd->args[0].v.s);
3230 // The entry is added to the main playtree after the switch().
3231 break;
3232 case MP_CMD_LOADLIST:
3233 entry = parse_playlist_file(mpctx->mconfig, cmd->args[0].v.s);
3234 break;
3235 case MP_CMD_QUIT:
3236 exit_player_with_rc(mpctx, EXIT_QUIT, (cmd->nargs > 0)? cmd->args[0].v.i : 0);
3237 break;
3238 case MP_CMD_GET_PROPERTY:
3239 case MP_CMD_SET_PROPERTY:
3240 case MP_CMD_STEP_PROPERTY:
3241 run_command(mpctx, cmd);
3242 break;
3243 }
3244
3245 mp_cmd_free(cmd);
3246
3247 if (entry) { // user entered a command that gave a valid entry
3248 if (mpctx->playtree) // the playtree is always a node with one child. let's clear it
3249 play_tree_free_list(mpctx->playtree->child, 1);
3250 else mpctx->playtree=play_tree_new(); // .. or make a brand new playtree
3251
3252 if (!mpctx->playtree) continue; // couldn't make playtree! wait for next command
3253
3254 play_tree_set_child(mpctx->playtree, entry);
3255
3256 /* Make iterator start at the top the of tree. */
3257 mpctx->playtree_iter = play_tree_iter_new(mpctx->playtree, mpctx->mconfig);
3258 if (!mpctx->playtree_iter) continue;
3259
3260 // find the first real item in the tree
3261 if (play_tree_iter_step(mpctx->playtree_iter,0,0) != PLAY_TREE_ITER_ENTRY) {
3262 // no items!
3263 play_tree_iter_free(mpctx->playtree_iter);
3264 mpctx->playtree_iter = NULL;
3265 continue; // wait for next command
3266 }
3267 mpctx->filename = play_tree_iter_get_file(mpctx->playtree_iter, 1);
3268 }
3269 }
3270 //---------------------------------------------------------------------------
3271
3272 if(mpctx->filename)
3273 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"\nPlaying %s.\n",
3274 filename_recode(mpctx->filename));
3275
3276 if (edl_filename) {
3277 if (edl_records) free_edl(edl_records);
3278 next_edl_record = edl_records = edl_parse_file();
3279 }
3280 if (edl_output_filename) {
3281 if (edl_fd) fclose(edl_fd);
3282 if ((edl_fd = fopen(edl_output_filename, "w")) == NULL)
3283 {
3284 mp_tmsg(MSGT_CPLAYER, MSGL_ERR, "Can't open EDL file [%s] for writing.\n",
3285 filename_recode(edl_output_filename));
3286 }
3287 }
3288
3289 //==================== Open VOB-Sub ============================
3290
3291 current_module="vobsub";
3292 if (vobsub_name){
3293 vo_vobsub=vobsub_open(vobsub_name,spudec_ifo,1,&vo_spudec);
3294 if(vo_vobsub==NULL)
3295 mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"Cannot load subtitles: %s\n",
3296 filename_recode(vobsub_name));
3297 } else if (sub_auto && mpctx->filename){
3298 /* try to autodetect vobsub from movie filename ::atmos */
3299 char *buf = strdup(mpctx->filename), *psub;
3300 char *pdot = strrchr(buf, '.');
3301 char *pslash = strrchr(buf, '/');
3302 #if defined(__MINGW32__) || defined(__CYGWIN__)
3303 if (!pslash) pslash = strrchr(buf, '\\');
3304 #endif
3305 if (pdot && (!pslash || pdot > pslash))
3306 *pdot = '\0';
3307 vo_vobsub=vobsub_open(buf,spudec_ifo,0,&vo_spudec);
3308 /* try from ~/.mplayer/sub */
3309 if(!vo_vobsub && (psub = get_path( "sub/" ))) {
3310 char *bname;
3311 int l;
3312 bname = strrchr(buf,'/');
3313 #if defined(__MINGW32__) || defined(__CYGWIN__)
3314 if(!bname) bname = strrchr(buf,'\\');
3315 #endif
3316 if(bname) bname++;
3317 else bname = buf;
3318 l = strlen(psub) + strlen(bname) + 1;
3319 psub = realloc(psub,l);
3320 strcat(psub,bname);
3321 vo_vobsub=vobsub_open(psub,spudec_ifo,0,&vo_spudec);
3322 free(psub);
3323 }
3324 free(buf);
3325 }
3326 if(vo_vobsub){
3327 mpctx->initialized_flags|=INITIALIZED_VOBSUB;
3328 vobsub_set_from_lang(vo_vobsub, dvdsub_lang);
3329 mp_property_do("sub_forced_only", M_PROPERTY_SET, &forced_subs_only, mpctx);
3330
3331 // setup global sub numbering
3332 mpctx->global_sub_indices[SUB_SOURCE_VOBSUB] = mpctx->global_sub_size; // the global # of the first vobsub.
3333 mpctx->global_sub_size += vobsub_get_indexes_count(vo_vobsub);
3334 }
3335
3336 //============ Open & Sync STREAM --- fork cache2 ====================
3337
3338 mpctx->stream=NULL;
3339 mpctx->demuxer=NULL;
3340 if (mpctx->d_audio) {
3341 //free_demuxer_stream(mpctx->d_audio);
3342 mpctx->d_audio=NULL;
3343 }
3344 if (mpctx->d_video) {
3345 //free_demuxer_stream(d_video);
3346 mpctx->d_video=NULL;
3347 }
3348 mpctx->sh_audio=NULL;
3349 mpctx->sh_video=NULL;
3350
3351 current_module="open_stream";
3352 mpctx->stream = open_stream(mpctx->filename, opts, &mpctx->file_format);
3353 if(!mpctx->stream) { // error...
3354 mpctx->stop_play = libmpdemux_was_interrupted(mpctx, PT_NEXT_ENTRY);
3355 goto goto_next_file;
3356 }
3357 mpctx->initialized_flags|=INITIALIZED_STREAM;
3358
3359 if(mpctx->file_format == DEMUXER_TYPE_PLAYLIST) {
3360 mp_msg(MSGT_CPLAYER, MSGL_ERR, "\nThis looks like a playlist, but "
3361 "playlist support will not be used automatically.\n"
3362 "MPlayer's playlist code is unsafe and should only be used with "
3363 "trusted sources.\nPlayback will probably fail.\n\n");
3364 #if 0
3365 play_tree_t* entry;
3366 // Handle playlist
3367 current_module="handle_playlist";
3368 mp_msg(MSGT_CPLAYER,MSGL_V,"Parsing playlist %s...\n",
3369 filename_recode(mpctx->filename));
3370 entry = parse_playtree(mpctx->stream, mpctx->mconfig, 0);
3371 mpctx->eof=playtree_add_playlist(mpctx, entry);
3372 goto goto_next_file;
3373 #endif
3374 }
3375 mpctx->stream->start_pos+=seek_to_byte;
3376
3377 if(stream_dump_type==5){
3378 unsigned char buf[4096];
3379 int len;
3380 FILE *f;
3381 current_module="dumpstream";
3382 if(mpctx->stream->type==STREAMTYPE_STREAM && mpctx->stream->fd<0){
3383 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,"Cannot dump this stream - no file descriptor available.\n");
3384 exit_player(mpctx, EXIT_ERROR);
3385 }
3386 stream_reset(mpctx->stream);
3387 stream_seek(mpctx->stream,mpctx->stream->start_pos);
3388 f=fopen(stream_dump_name,"wb");
3389 if(!f){
3390 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,"Cannot open dump file.\n");
3391 exit_player(mpctx, EXIT_ERROR);
3392 }
3393 if (dvd_chapter > 1) {
3394 int chapter = dvd_chapter - 1;
3395 stream_control(mpctx->stream, STREAM_CTRL_SEEK_TO_CHAPTER, &chapter);
3396 }
3397 while(!mpctx->stream->eof && !async_quit_request){
3398 len=stream_read(mpctx->stream,buf,4096);
3399 if(len>0) {
3400 if(fwrite(buf,len,1,f) != 1) {
3401 mp_tmsg(MSGT_MENCODER,MSGL_FATAL,"%s: Error writing file.\n",stream_dump_name);
3402 exit_player(mpctx, EXIT_ERROR);
3403 }
3404 }
3405 if(dvd_last_chapter > 0) {
3406 int chapter = -1;
3407 if (stream_control(mpctx->stream, STREAM_CTRL_GET_CURRENT_CHAPTER,
3408 &chapter) == STREAM_OK && chapter + 1 > dvd_last_chapter)
3409 break;
3410 }
3411 }
3412 if(fclose(f)) {
3413 mp_tmsg(MSGT_MENCODER,MSGL_FATAL,"%s: Error writing file.\n",stream_dump_name);
3414 exit_player(mpctx, EXIT_ERROR);
3415 }
3416 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Core dumped ;)\n");
3417 exit_player_with_rc(mpctx, EXIT_EOF, 0);
3418 }
3419
3420 #ifdef CONFIG_DVDREAD
3421 if(mpctx->stream->type==STREAMTYPE_DVD){
3422 current_module="dvd lang->id";
3423 if(opts->audio_id==-1) opts->audio_id=dvd_aid_from_lang(mpctx->stream,audio_lang);
3424 if(dvdsub_lang && opts->sub_id==-2) opts->sub_id=-1;
3425 if(dvdsub_lang && opts->sub_id==-1) opts->sub_id=dvd_sid_from_lang(mpctx->stream,dvdsub_lang);
3426 // setup global sub numbering
3427 mpctx->global_sub_indices[SUB_SOURCE_DEMUX] = mpctx->global_sub_size; // the global # of the first demux-specific sub.
3428 mpctx->global_sub_size += dvd_number_of_subs(mpctx->stream);
3429 current_module=NULL;
3430 }
3431 #endif
3432
3433 #ifdef CONFIG_DVDNAV
3434 if(mpctx->stream->type==STREAMTYPE_DVDNAV){
3435 current_module="dvdnav lang->id";
3436 if(opts->audio_id==-1) opts->audio_id=mp_dvdnav_aid_from_lang(mpctx->stream,audio_lang);
3437 if(dvdsub_lang && opts->sub_id==-2) opts->sub_id=-1;
3438 if(dvdsub_lang && opts->sub_id==-1) opts->sub_id=mp_dvdnav_sid_from_lang(mpctx->stream,dvdsub_lang);
3439 // setup global sub numbering
3440 mpctx->global_sub_indices[SUB_SOURCE_DEMUX] = mpctx->global_sub_size; // the global # of the first demux-specific sub.
3441 mpctx->global_sub_size += mp_dvdnav_number_of_subs(mpctx->stream);
3442 current_module=NULL;
3443 }
3444 #endif
3445
3446 // CACHE2: initial prefill: 20% later: 5% (should be set by -cacheopts)
3447 goto_enable_cache:
3448 if(stream_cache_size>0){
3449 current_module="enable_cache";
3450 if(!stream_enable_cache(mpctx->stream,stream_cache_size*1024,
3451 stream_cache_size*1024*(stream_cache_min_percent / 100.0),
3452 stream_cache_size*1024*(stream_cache_seek_min_percent / 100.0)))
3453 if((mpctx->stop_play = libmpdemux_was_interrupted(mpctx, PT_NEXT_ENTRY))) goto goto_next_file;
3454 }
3455
3456 //============ Open DEMUXERS --- DETECT file type =======================
3457 current_module="demux_open";
3458
3459 mpctx->demuxer=demux_open(opts, mpctx->stream,mpctx->file_format,opts->audio_id,opts->video_id,opts->sub_id,mpctx->filename);
3460
3461 // HACK to get MOV Reference Files working
3462
3463 if (mpctx->demuxer && mpctx->demuxer->type==DEMUXER_TYPE_PLAYLIST)
3464 {
3465 unsigned char* playlist_entry;
3466 play_tree_t *list = NULL, *entry = NULL;
3467
3468 current_module="handle_demux_playlist";
3469 while (ds_get_packet(mpctx->demuxer->video,&playlist_entry)>0)
3470 {
3471 char *temp, *bname;
3472
3473 mp_msg(MSGT_CPLAYER,MSGL_V,"Adding file %s to element entry.\n",
3474 filename_recode(playlist_entry));
3475
3476 bname=mp_basename(playlist_entry);
3477 if ((strlen(bname)>10) && !strncmp(bname,"qt",2) && !strncmp(bname+3,"gateQT",6))
3478 continue;
3479
3480 if (!strcmp(playlist_entry, mpctx->filename)) // ignoring self-reference
3481 continue;
3482
3483 entry = play_tree_new();
3484
3485 if (mpctx->filename && !strcmp(mp_basename(playlist_entry),playlist_entry)) // add reference path of current file
3486 {
3487 temp=malloc((strlen(mpctx->filename)-strlen(mp_basename(mpctx->filename))+strlen(playlist_entry)+1));
3488 if (temp)
3489 {
3490 strncpy(temp, mpctx->filename, strlen(mpctx->filename)-strlen(mp_basename(mpctx->filename)));
3491 temp[strlen(mpctx->filename)-strlen(mp_basename(mpctx->filename))]='\0';
3492 strcat(temp, playlist_entry);
3493 if (!strcmp(temp, mpctx->filename)) {
3494 free(temp);
3495 continue;
3496 }
3497 play_tree_add_file(entry,temp);
3498 mp_msg(MSGT_CPLAYER,MSGL_V,"Resolving reference to %s.\n",temp);
3499 free(temp);
3500 }
3501 }
3502 else
3503 play_tree_add_file(entry,playlist_entry);
3504
3505 if(!list)
3506 list = entry;
3507 else
3508 play_tree_append_entry(list,entry);
3509 }
3510 free_demuxer(mpctx->demuxer);
3511 mpctx->demuxer = NULL;
3512
3513 if (list)
3514 {
3515 entry = play_tree_new();
3516 play_tree_set_child(entry,list);
3517 mpctx->stop_play = playtree_add_playlist(mpctx, entry);
3518 goto goto_next_file;
3519 }
3520 }
3521
3522 if(!mpctx->demuxer)
3523 goto goto_next_file;
3524
3525 if (mpctx->demuxer->matroska_data.ordered_chapters)
3526 build_ordered_chapter_timeline(mpctx);
3527
3528 if (!mpctx->sources) {
3529 mpctx->sources = talloc_ptrtype(NULL, mpctx->sources);
3530 *mpctx->sources = (struct content_source){.stream = mpctx->stream,
3531 .demuxer = mpctx->demuxer};
3532 mpctx->num_sources = 1;
3533 }
3534
3535 if(dvd_chapter>1) {
3536 double pts;
3537 if (seek_chapter(mpctx, dvd_chapter-1, &pts, NULL) >= 0 && pts > -1.0)
3538 seek(mpctx, pts, SEEK_ABSOLUTE);
3539 }
3540
3541 mpctx->initialized_flags|=INITIALIZED_DEMUXER;
3542
3543 if (mpctx->stream->type != STREAMTYPE_DVD && mpctx->stream->type != STREAMTYPE_DVDNAV) {
3544 int i;
3545 int maxid = -1;
3546 // setup global sub numbering
3547 mpctx->global_sub_indices[SUB_SOURCE_DEMUX] = mpctx->global_sub_size; // the global # of the first demux-specific sub.
3548 for (i = 0; i < MAX_S_STREAMS; i++)
3549 if (mpctx->demuxer->s_streams[i])
3550 maxid = FFMAX(maxid, mpctx->demuxer->s_streams[i]->sid);
3551 mpctx->global_sub_size += maxid + 1;
3552 }
3553 // Make opts->sub_id always selectable if set.
3554 if (mpctx->global_sub_size <= mpctx->global_sub_indices[SUB_SOURCE_DEMUX] + opts->sub_id)
3555 mpctx->global_sub_size = mpctx->global_sub_indices[SUB_SOURCE_DEMUX] + opts->sub_id + 1;
3556
3557 #ifdef CONFIG_ASS
3558 if (ass_enabled && ass_library) {
3559 for (int j = 0; j < mpctx->num_sources; j++) {
3560 struct demuxer *d = mpctx->sources[j].demuxer;
3561 for (int i = 0; i < d->num_attachments; i++) {
3562 struct demux_attachment *att = d->attachments + i;
3563 if (extract_embedded_fonts
3564 && att->name && att->type && att->data && att->data_size
3565 && (strcmp(att->type, "application/x-truetype-font") == 0
3566 || strcmp(att->type, "application/x-font") == 0))
3567 ass_add_font(ass_library, att->name, att->data, att->data_size);
3568 }
3569 }
3570 }
3571 #endif
3572
3573 current_module="demux_open2";
3574
3575 //file_format=demuxer->file_format;
3576
3577 mpctx->d_audio=mpctx->demuxer->audio;
3578 mpctx->d_video=mpctx->demuxer->video;
3579 mpctx->d_sub=mpctx->demuxer->sub;
3580
3581 // select audio stream
3582 select_audio(mpctx->demuxer, opts->audio_id, audio_lang);
3583
3584 // DUMP STREAMS:
3585 if((stream_dump_type)&&(stream_dump_type<4)){
3586 FILE *f;
3587 demux_stream_t *ds=NULL;
3588 current_module="dump";
3589 // select stream to dump
3590 switch(stream_dump_type){
3591 case 1: ds=mpctx->d_audio;break;
3592 case 2: ds=mpctx->d_video;break;
3593 case 3: ds=mpctx->d_sub;break;
3594 }
3595 if(!ds){
3596 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,"dump: FATAL: Selected stream missing!\n");
3597 exit_player(mpctx, EXIT_ERROR);
3598 }
3599 // disable other streams:
3600 if(mpctx->d_audio && mpctx->d_audio!=ds) {ds_free_packs(mpctx->d_audio); mpctx->d_audio->id=-2; }
3601 if(mpctx->d_video && mpctx->d_video!=ds) {ds_free_packs(mpctx->d_video); mpctx->d_video->id=-2; }
3602 if(mpctx->d_sub && mpctx->d_sub!=ds) {ds_free_packs(mpctx->d_sub); mpctx->d_sub->id=-2; }
3603 // let's dump it!
3604 f=fopen(stream_dump_name,"wb");
3605 if(!f){
3606 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,"Cannot open dump file.\n");
3607 exit_player(mpctx, EXIT_ERROR);
3608 }
3609 while(!ds->eof){
3610 unsigned char* start;
3611 int in_size=ds_get_packet(ds,&start);
3612 if( (mpctx->demuxer->file_format==DEMUXER_TYPE_AVI || mpctx->demuxer->file_format==DEMUXER_TYPE_ASF || mpctx->demuxer->file_format==DEMUXER_TYPE_MOV)
3613 && stream_dump_type==2) fwrite(&in_size,1,4,f);
3614 if(in_size>0) fwrite(start,in_size,1,f);
3615 if(dvd_last_chapter>0) {
3616 int cur_chapter = demuxer_get_current_chapter(mpctx->demuxer);
3617 if(cur_chapter!=-1 && cur_chapter+1>dvd_last_chapter)
3618 break;
3619 }
3620 }
3621 fclose(f);
3622 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Core dumped ;)\n");
3623 exit_player_with_rc(mpctx, EXIT_EOF, 0);
3624 }
3625
3626 mpctx->sh_audio=mpctx->d_audio->sh;
3627 mpctx->sh_video=mpctx->d_video->sh;
3628
3629 if(mpctx->sh_video){
3630
3631 current_module="video_read_properties";
3632 if(!video_read_properties(mpctx->sh_video)) {
3633 mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"Video: Cannot read properties.\n");
3634 mpctx->sh_video=mpctx->d_video->sh=NULL;
3635 } else {
3636 mp_tmsg(MSGT_CPLAYER,MSGL_V,"[V] filefmt:%d fourcc:0x%X size:%dx%d fps:%5.3f ftime:=%6.4f\n",
3637 mpctx->demuxer->file_format,mpctx->sh_video->format, mpctx->sh_video->disp_w,mpctx->sh_video->disp_h,
3638 mpctx->sh_video->fps,mpctx->sh_video->frametime
3639 );
3640
3641 /* need to set fps here for output encoders to pick it up in their init */
3642 if(force_fps){
3643 mpctx->sh_video->fps=force_fps;
3644 mpctx->sh_video->frametime=1.0f/mpctx->sh_video->fps;
3645 }
3646 vo_fps = mpctx->sh_video->fps;
3647
3648 if(!mpctx->sh_video->fps && !force_fps){
3649 mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"FPS not specified in the header or invalid, use the -fps option.\n");
3650 mpctx->sh_video=mpctx->d_video->sh=NULL;
3651 }
3652 }
3653
3654 }
3655
3656 if(!mpctx->sh_video && !mpctx->sh_audio){
3657 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL, "No stream found.\n");
3658 #ifdef CONFIG_DVBIN
3659 if(mpctx->stream->type == STREAMTYPE_DVB)
3660 {
3661 int dir;
3662 int v = mpctx->last_dvb_step;
3663 if(v > 0)
3664 dir = DVB_CHANNEL_HIGHER;
3665 else
3666 dir = DVB_CHANNEL_LOWER;
3667
3668 if(dvb_step_channel(mpctx->stream, dir)) {
3669 mpctx->stop_play = PT_NEXT_ENTRY;
3670 mpctx->dvbin_reopen = 1;
3671 }
3672 }
3673 #endif
3674 goto goto_next_file; // exit_player(_("Fatal error"));
3675 }
3676
3677 /* display clip info */
3678 demux_info_print(mpctx->demuxer);
3679
3680 //================== Read SUBTITLES (DVD & TEXT) ==========================
3681 if(vo_spudec==NULL && mpctx->sh_video &&
3682 (mpctx->stream->type==STREAMTYPE_DVD || mpctx->stream->type == STREAMTYPE_DVDNAV)){
3683 init_vo_spudec(mpctx);
3684 }
3685
3686 if(mpctx->sh_video) {
3687 // after reading video params we should load subtitles because
3688 // we know fps so now we can adjust subtitle time to ~6 seconds AST
3689 // check .sub
3690 current_module="read_subtitles_file";
3691 if(sub_name){
3692 for (i = 0; sub_name[i] != NULL; ++i)
3693 add_subtitles(mpctx, sub_name[i], mpctx->sh_video->fps, 0);
3694 }
3695 if(sub_auto) { // auto load sub file ...
3696 char *psub = get_path( "sub/" );
3697 char **tmp = sub_filenames((psub ? psub : ""), mpctx->filename);
3698 int i = 0;
3699 free(psub); // release the buffer created by get_path() above
3700 while (tmp[i]) {
3701 add_subtitles(mpctx, tmp[i], mpctx->sh_video->fps, 1);
3702 free(tmp[i++]);
3703 }
3704 free(tmp);
3705 }
3706 if (mpctx->set_of_sub_size > 0) {
3707 // setup global sub numbering
3708 mpctx->global_sub_indices[SUB_SOURCE_SUBS] = mpctx->global_sub_size; // the global # of the first sub.
3709 mpctx->global_sub_size += mpctx->set_of_sub_size;
3710 }
3711 }
3712
3713 if (mpctx->global_sub_size) {
3714 // find the best sub to use
3715 int vobsub_index_id = vobsub_get_index_by_id(vo_vobsub, vobsub_id);
3716 mpctx->global_sub_pos = -1; // no subs by default
3717 if (vobsub_index_id >= 0) {
3718 // if user asks for a vobsub id, use that first.
3719 mpctx->global_sub_pos = mpctx->global_sub_indices[SUB_SOURCE_VOBSUB] + vobsub_index_id;
3720 } else if (opts->sub_id >= 0 && mpctx->global_sub_indices[SUB_SOURCE_DEMUX] >= 0) {
3721 // if user asks for a dvd sub id, use that next.
3722 mpctx->global_sub_pos = mpctx->global_sub_indices[SUB_SOURCE_DEMUX] + opts->sub_id;
3723 } else if (mpctx->global_sub_indices[SUB_SOURCE_SUBS] >= 0) {
3724 // if there are text subs to use, use those. (autosubs come last here)
3725 mpctx->global_sub_pos = mpctx->global_sub_indices[SUB_SOURCE_SUBS];
3726 } else if (opts->sub_id < 0 && mpctx->global_sub_indices[SUB_SOURCE_DEMUX] >= 0) {
3727 // finally select subs by language and container hints
3728 if (opts->sub_id < 0 && dvdsub_lang)
3729 opts->sub_id = demuxer_sub_track_by_lang(mpctx->demuxer, dvdsub_lang);
3730 if (opts->sub_id < 0)
3731 opts->sub_id = demuxer_default_sub_track(mpctx->demuxer);
3732 if (opts->sub_id >= 0)
3733 mpctx->global_sub_pos = mpctx->global_sub_indices[SUB_SOURCE_DEMUX] + opts->sub_id;
3734 }
3735 // rather than duplicate code, use the SUB_SELECT handler to init the right one.
3736 mpctx->global_sub_pos--;
3737 mp_property_do("sub",M_PROPERTY_STEP_UP,NULL, mpctx);
3738 if(subdata)
3739 switch (stream_dump_type) {
3740 case 3: list_sub_file(subdata); break;
3741 case 4: dump_mpsub(subdata, mpctx->sh_video->fps); break;
3742 case 6: dump_srt(subdata, mpctx->sh_video->fps); break;
3743 case 7: dump_microdvd(subdata, mpctx->sh_video->fps); break;
3744 case 8: dump_jacosub(subdata, mpctx->sh_video->fps); break;
3745 case 9: dump_sami(subdata, mpctx->sh_video->fps); break;
3746 }
3747 }
3748
3749 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_FILENAME=%s\n",
3750 filename_recode(mpctx->filename));
3751 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_DEMUXER=%s\n", mpctx->demuxer->desc->name);
3752 if (mpctx->sh_video) {
3753 /* Assume FOURCC if all bytes >= 0x20 (' ') */
3754 if (mpctx->sh_video->format >= 0x20202020)
3755 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_FORMAT=%.4s\n", (char *)&mpctx->sh_video->format);
3756 else
3757 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_FORMAT=0x%08X\n", mpctx->sh_video->format);
3758 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_BITRATE=%d\n", mpctx->sh_video->i_bps*8);
3759 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_WIDTH=%d\n", mpctx->sh_video->disp_w);
3760 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_HEIGHT=%d\n", mpctx->sh_video->disp_h);
3761 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_FPS=%5.3f\n", mpctx->sh_video->fps);
3762 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_ASPECT=%1.4f\n", mpctx->sh_video->aspect);
3763 }
3764 if (mpctx->sh_audio) {
3765 /* Assume FOURCC if all bytes >= 0x20 (' ') */
3766 if (mpctx->sh_audio->format >= 0x20202020)
3767 mp_msg(MSGT_IDENTIFY,MSGL_INFO, "ID_AUDIO_FORMAT=%.4s\n", (char *)&mpctx->sh_audio->format);
3768 else
3769 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_AUDIO_FORMAT=%d\n", mpctx->sh_audio->format);
3770 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_AUDIO_BITRATE=%d\n", mpctx->sh_audio->i_bps*8);
3771 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_AUDIO_RATE=%d\n", mpctx->sh_audio->samplerate);
3772 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_AUDIO_NCH=%d\n", mpctx->sh_audio->channels);
3773 }
3774 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_LENGTH=%.2f\n", demuxer_get_time_length(mpctx->demuxer));
3775 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_SEEKABLE=%d\n",
3776 mpctx->stream->seek && (!mpctx->demuxer || mpctx->demuxer->seekable));
3777 if (mpctx->demuxer) {
3778 if (mpctx->demuxer->num_chapters == 0)
3779 stream_control(mpctx->demuxer->stream, STREAM_CTRL_GET_NUM_CHAPTERS, &mpctx->demuxer->num_chapters);
3780 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_CHAPTERS=%d\n", mpctx->demuxer->num_chapters);
3781 }
3782
3783 if(!mpctx->sh_video) goto main; // audio-only
3784
3785 if(!reinit_video_chain(mpctx)) {
3786 if(!mpctx->sh_video){
3787 if(!mpctx->sh_audio) goto goto_next_file;
3788 goto main; // exit_player(_("Fatal error"));
3789 }
3790 }
3791
3792 if(mpctx->sh_video->output_flags & 0x08 && vo_spudec)
3793 spudec_set_hw_spu(vo_spudec,mpctx->video_out);
3794
3795 #ifdef CONFIG_FREETYPE
3796 force_load_font = 1;
3797 #endif
3798
3799 //================== MAIN: ==========================
3800 main:
3801 current_module="main";
3802
3803 if(playing_msg) {
3804 char* msg = property_expand_string(mpctx, playing_msg);
3805 mp_msg(MSGT_CPLAYER,MSGL_INFO,"%s",msg);
3806 free(msg);
3807 }
3808
3809
3810 // Disable the term OSD in verbose mode
3811 if(verbose) term_osd = 0;
3812
3813 {
3814 //int frame_corr_num=0; //
3815 //float v_frame=0; // Video
3816 //float num_frames=0; // number of frames played
3817
3818 int frame_time_remaining=0; // flag
3819 int blit_frame=0;
3820 mpctx->num_buffered_frames=0;
3821
3822 // Make sure old OSD does not stay around,
3823 // e.g. with -fixed-vo and same-resolution files
3824 clear_osd_msgs();
3825 update_osd_msg(mpctx);
3826
3827 //================ SETUP AUDIO ==========================
3828
3829 if(mpctx->sh_audio){
3830 reinit_audio_chain(mpctx);
3831 if (mpctx->sh_audio && mpctx->sh_audio->codec)
3832 mp_msg(MSGT_IDENTIFY,MSGL_INFO, "ID_AUDIO_CODEC=%s\n", mpctx->sh_audio->codec->name);
3833 }
3834
3835 current_module="av_init";
3836
3837 if(mpctx->sh_video){
3838 mpctx->sh_video->timer=0;
3839 if (! ignore_start)
3840 audio_delay += mpctx->sh_video->stream_delay;
3841 }
3842 if(mpctx->sh_audio){
3843 if (start_volume >= 0)
3844 mixer_setvolume(&mpctx->mixer, start_volume, start_volume);
3845 if (! ignore_start)
3846 audio_delay -= mpctx->sh_audio->stream_delay;
3847 mpctx->delay=-audio_delay;
3848 }
3849
3850 if(!mpctx->sh_audio){
3851 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Audio: no sound\n");
3852 mp_msg(MSGT_CPLAYER,MSGL_V,"Freeing %d unused audio chunks.\n",mpctx->d_audio->packs);
3853 ds_free_packs(mpctx->d_audio); // free buffered chunks
3854 //mpctx->d_audio->id=-2; // do not read audio chunks
3855 //uninit_player(mpctx, INITIALIZED_AO); // close device
3856 }
3857 if(!mpctx->sh_video){
3858 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Video: no video\n");
3859 mp_msg(MSGT_CPLAYER,MSGL_V,"Freeing %d unused video chunks.\n",mpctx->d_video->packs);
3860 ds_free_packs(mpctx->d_video);
3861 mpctx->d_video->id=-2;
3862 //if(!fixed_vo) uninit_player(mpctx, INITIALIZED_VO);
3863 }
3864
3865 if (!mpctx->sh_video && !mpctx->sh_audio)
3866 goto goto_next_file;
3867
3868 //if(demuxer->file_format!=DEMUXER_TYPE_AVI) pts_from_bps=0; // it must be 0 for mpeg/asf!
3869 if(force_fps && mpctx->sh_video){
3870 vo_fps = mpctx->sh_video->fps=force_fps;
3871 mpctx->sh_video->frametime=1.0f/mpctx->sh_video->fps;
3872 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"FPS forced to be %5.3f (ftime: %5.3f).\n",mpctx->sh_video->fps,mpctx->sh_video->frametime);
3873 }
3874
3875 mp_input_set_section(mpctx->input, NULL);
3876 //TODO: add desired (stream-based) sections here
3877 if (mpctx->stream->type==STREAMTYPE_TV) mp_input_set_section(mpctx->input, "tv");
3878 if (mpctx->stream->type==STREAMTYPE_DVDNAV) mp_input_set_section(mpctx->input, "dvdnav");
3879
3880 //==================== START PLAYING =======================
3881
3882 if(opts->loop_times>1) opts->loop_times--; else
3883 if(opts->loop_times==1) opts->loop_times = -1;
3884
3885 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Starting playback...\n");
3886
3887 total_time_usage_start=GetTimer();
3888 audio_time_usage=0; video_time_usage=0; vout_time_usage=0;
3889 total_frame_cnt=0; drop_frame_cnt=0; // fix for multifile fps benchmark
3890 play_n_frames=play_n_frames_mf;
3891
3892 if(play_n_frames==0){
3893 mpctx->stop_play=PT_NEXT_ENTRY; goto goto_next_file;
3894 }
3895
3896 if (seek_to_sec) {
3897 seek(mpctx, seek_to_sec, SEEK_ABSOLUTE);
3898 end_at.pos += seek_to_sec;
3899 }
3900
3901 if (end_at.type == END_AT_SIZE) {
3902 mp_tmsg(MSGT_CPLAYER, MSGL_WARN, "Option -endpos in MPlayer does not yet support size units.\n");
3903 end_at.type = END_AT_NONE;
3904 }
3905
3906 #ifdef CONFIG_DVDNAV
3907 mp_dvdnav_context_free(mpctx);
3908 if (mpctx->stream->type == STREAMTYPE_DVDNAV) {
3909 mp_dvdnav_read_wait(mpctx->stream, 0, 1);
3910 mp_dvdnav_cell_has_changed(mpctx->stream,1);
3911 }
3912 #endif
3913
3914 get_relative_time(mpctx); // reset current delta
3915 mpctx->time_frame = 0;
3916 mpctx->drop_message_shown = 0;
3917 mpctx->update_video_immediately = true;
3918 mpctx->total_avsync_change = 0;
3919 // Make sure VO knows current pause state
3920 if (mpctx->sh_video)
3921 vo_control(mpctx->video_out, mpctx->paused ? VOCTRL_PAUSE : VOCTRL_RESUME,
3922 NULL);
3923
3924 while(!mpctx->stop_play){
3925 float aq_sleep_time=0;
3926
3927 if(dvd_last_chapter>0) {
3928 int cur_chapter = get_current_chapter(mpctx);
3929 if(cur_chapter!=-1 && cur_chapter+1>dvd_last_chapter)
3930 goto goto_next_file;
3931 }
3932
3933 if(!mpctx->sh_audio && mpctx->d_audio->sh) {
3934 mpctx->sh_audio = mpctx->d_audio->sh;
3935 mpctx->sh_audio->ds = mpctx->d_audio;
3936 reinit_audio_chain(mpctx);
3937 }
3938
3939 /*========================== PLAY AUDIO ============================*/
3940
3941 if (mpctx->sh_audio && !mpctx->paused)
3942 if (!fill_audio_out_buffers(mpctx))
3943 // at eof, all audio at least written to ao
3944 if (!mpctx->sh_video)
3945 mpctx->stop_play = AT_END_OF_FILE;
3946
3947
3948 if(!mpctx->sh_video) {
3949 // handle audio-only case:
3950 double a_pos=0;
3951 // sh_audio can be NULL due to video stream switching
3952 // TODO: handle this better
3953 if (mpctx->sh_audio)
3954 a_pos = playing_audio_pts(mpctx);
3955
3956 print_status(mpctx, a_pos, false);
3957
3958 if(end_at.type == END_AT_TIME && end_at.pos < a_pos)
3959 mpctx->stop_play = PT_NEXT_ENTRY;
3960 update_osd_msg(mpctx);
3961
3962 } else {
3963
3964 /*========================== PLAY VIDEO ============================*/
3965
3966 vo_pts=mpctx->sh_video->timer*90000.0;
3967 vo_fps=mpctx->sh_video->fps;
3968
3969 if (!mpctx->num_buffered_frames) {
3970 double frame_time = update_video(mpctx, &blit_frame);
3971 mp_dbg(MSGT_AVSYNC,MSGL_DBG2,"*** ftime=%5.3f ***\n",frame_time);
3972 if (mpctx->sh_video->vf_initialized < 0) {
3973 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL, "\nFATAL: Could not initialize video filters (-vf) or video output (-vo).\n");
3974 mpctx->stop_play = PT_NEXT_ENTRY;
3975 goto goto_next_file;
3976 }
3977 if (blit_frame) {
3978 struct vf_instance *vf = mpctx->sh_video->vfilter;
3979 vf->control(vf, VFCTRL_DRAW_EOSD, NULL);
3980 vf->control(vf, VFCTRL_DRAW_OSD, mpctx->osd);
3981 vo_osd_changed(0);
3982 }
3983 if (frame_time < 0)
3984 mpctx->stop_play = AT_END_OF_FILE;
3985 else {
3986 // might return with !eof && !blit_frame if !correct_pts
3987 mpctx->num_buffered_frames += blit_frame;
3988 if (mpctx->update_video_immediately) {
3989 // Show this frame immediately, rest normally
3990 mpctx->update_video_immediately = false;
3991 } else {
3992 mpctx->time_frame += frame_time / opts->playback_speed;
3993 adjust_sync(mpctx, frame_time);
3994 }
3995 }
3996 }
3997 if (mpctx->timeline) {
3998 struct timeline_part *next = mpctx->timeline + mpctx->timeline_part + 1;
3999 if (mpctx->sh_video->pts >= next->start
4000 || mpctx->stop_play == AT_END_OF_FILE
4001 && mpctx->timeline_part + 1 < mpctx->num_timeline_parts) {
4002 seek(mpctx, next->start, SEEK_ABSOLUTE);
4003 continue;
4004 }
4005 }
4006
4007 // ==========================================================================
4008
4009 // current_module="draw_osd";
4010 // if(vo_config_count) mpctx->video_out->draw_osd();
4011
4012 current_module="vo_check_events";
4013 vo_check_events(mpctx->video_out);
4014
4015 #ifdef CONFIG_X11
4016 if (stop_xscreensaver) {
4017 current_module = "stop_xscreensaver";
4018 xscreensaver_heartbeat(mpctx->x11_state);
4019 }
4020 #endif
4021 if (heartbeat_cmd) {
4022 static unsigned last_heartbeat;
4023 unsigned now = GetTimerMS();
4024 if (now - last_heartbeat > 30000) {
4025 last_heartbeat = now;
4026 system(heartbeat_cmd);
4027 }
4028 }
4029
4030 frame_time_remaining = sleep_until_update(mpctx, &mpctx->time_frame, &aq_sleep_time);
4031
4032 //====================== FLIP PAGE (VIDEO BLT): =========================
4033
4034 current_module="flip_page";
4035 if (!frame_time_remaining && blit_frame) {
4036 unsigned int t2=GetTimer();
4037
4038 vo_flip_page(mpctx->video_out);
4039 mpctx->num_buffered_frames--;
4040
4041 mpctx->last_vo_flip_duration = (GetTimer() - t2) * 0.000001;
4042 vout_time_usage += mpctx->last_vo_flip_duration;
4043 print_status(mpctx, MP_NOPTS_VALUE, true);
4044 }
4045 else
4046 print_status(mpctx, MP_NOPTS_VALUE, false);
4047
4048 //============================ Auto QUALITY ============================
4049
4050 /*Output quality adjustments:*/
4051 if(auto_quality>0){
4052 current_module="autoq";
4053 // float total=0.000001f * (GetTimer()-aq_total_time);
4054 // if(output_quality<auto_quality && aq_sleep_time>0.05f*total)
4055 if(output_quality<auto_quality && aq_sleep_time>0)
4056 ++output_quality;
4057 else
4058 // if(output_quality>0 && aq_sleep_time<-0.05f*total)
4059 if(output_quality>1 && aq_sleep_time<0)
4060 --output_quality;
4061 else
4062 if(output_quality>0 && aq_sleep_time<-0.050f) // 50ms
4063 output_quality=0;
4064 // printf("total: %8.6f sleep: %8.6f q: %d\n",(0.000001f*aq_total_time),aq_sleep_time,output_quality);
4065 set_video_quality(mpctx->sh_video,output_quality);
4066 }
4067
4068 if (!frame_time_remaining && blit_frame) {
4069 if (play_n_frames >= 0) {
4070 --play_n_frames;
4071 if (play_n_frames <= 0)
4072 mpctx->stop_play = PT_NEXT_ENTRY;
4073 }
4074 if (mpctx->step_frames > 0) {
4075 mpctx->step_frames--;
4076 if (mpctx->step_frames == 0)
4077 pause_player(mpctx);
4078 }
4079 }
4080
4081
4082 // FIXME: add size based support for -endpos
4083 if (end_at.type == END_AT_TIME &&
4084 !frame_time_remaining && end_at.pos <= mpctx->sh_video->pts)
4085 mpctx->stop_play = PT_NEXT_ENTRY;
4086
4087 } // end if(mpctx->sh_video)
4088
4089 #ifdef CONFIG_DVDNAV
4090 if (mpctx->stream->type == STREAMTYPE_DVDNAV) {
4091 nav_highlight_t hl;
4092 mp_dvdnav_get_highlight (mpctx->stream, &hl);
4093 osd_set_nav_box (hl.sx, hl.sy, hl.ex, hl.ey);
4094 vo_osd_changed (OSDTYPE_DVDNAV);
4095
4096 if (mp_dvdnav_stream_has_changed(mpctx->stream)) {
4097 double ar = -1.0;
4098 if (stream_control (mpctx->demuxer->stream,
4099 STREAM_CTRL_GET_ASPECT_RATIO, &ar)
4100 != STREAM_UNSUPPORTED)
4101 mpctx->sh_video->stream_aspect = ar;
4102 }
4103 }
4104 #endif
4105
4106 //================= Keyboard events, SEEKing ====================
4107
4108 current_module="key_events";
4109
4110 {
4111 while (1) {
4112 mp_cmd_t* cmd;
4113 while ((cmd = mp_input_get_cmd(mpctx->input, 0,0,0)) != NULL) {
4114 run_command(mpctx, cmd);
4115 mp_cmd_free(cmd);
4116 if (mpctx->stop_play)
4117 break;
4118 }
4119 if (!mpctx->paused || mpctx->stop_play || mpctx->rel_seek_secs
4120 || mpctx->abs_seek_pos)
4121 break;
4122 if (mpctx->sh_video) {
4123 update_osd_msg(mpctx);
4124 int hack = vo_osd_changed(0);
4125 vo_osd_changed(hack);
4126 if (hack)
4127 if (redraw_osd(mpctx->sh_video, mpctx->osd) < 0) {
4128 add_step_frame(mpctx);
4129 break;
4130 }
4131 else
4132 vo_osd_changed(0);
4133 }
4134 pause_loop(mpctx);
4135 }
4136 }
4137
4138 // handle -sstep
4139 if (step_sec > 0 && !mpctx->paused) {
4140 mpctx->osd_function=OSD_FFW;
4141 mpctx->rel_seek_secs+=step_sec;
4142 }
4143
4144 edl_update(mpctx);
4145
4146 /* Looping. */
4147 if(mpctx->stop_play==AT_END_OF_FILE && opts->loop_times>=0) {
4148 mp_msg(MSGT_CPLAYER,MSGL_V,"loop_times = %d\n", opts->loop_times);
4149
4150 if(opts->loop_times>1) opts->loop_times--; else
4151 if(opts->loop_times==1) opts->loop_times=-1;
4152 play_n_frames=play_n_frames_mf;
4153 mpctx->stop_play=0;
4154 mpctx->abs_seek_pos=SEEK_ABSOLUTE; mpctx->rel_seek_secs=seek_to_sec;
4155 }
4156
4157 if(mpctx->rel_seek_secs || mpctx->abs_seek_pos){
4158 seek(mpctx, mpctx->rel_seek_secs, mpctx->abs_seek_pos);
4159
4160 mpctx->rel_seek_secs=0;
4161 mpctx->abs_seek_pos=0;
4162 }
4163
4164 } // while(!mpctx->stop_play)
4165
4166 mp_msg(MSGT_GLOBAL,MSGL_V,"EOF code: %d \n",mpctx->stop_play);
4167
4168 #ifdef CONFIG_DVBIN
4169 if(mpctx->dvbin_reopen)
4170 {
4171 mpctx->stop_play = 0;
4172 uninit_player(mpctx, INITIALIZED_ALL-(INITIALIZED_STREAM|INITIALIZED_GETCH2|(opts->fixed_vo?INITIALIZED_VO:0)));
4173 cache_uninit(mpctx->stream);
4174 mpctx->dvbin_reopen = 0;
4175 goto goto_enable_cache;
4176 }
4177 #endif
4178 }
4179
4180 goto_next_file: // don't jump here after ao/vo/getch initialization!
4181
4182 mp_msg(MSGT_CPLAYER,MSGL_INFO,"\n");
4183
4184 if(benchmark){
4185 double tot=video_time_usage+vout_time_usage+audio_time_usage;
4186 double total_time_usage;
4187 total_time_usage_start=GetTimer()-total_time_usage_start;
4188 total_time_usage = (float)total_time_usage_start*0.000001;
4189 mp_msg(MSGT_CPLAYER,MSGL_INFO,"\nBENCHMARKs: VC:%8.3fs VO:%8.3fs A:%8.3fs Sys:%8.3fs = %8.3fs\n",
4190 video_time_usage,vout_time_usage,audio_time_usage,
4191 total_time_usage-tot,total_time_usage);
4192 if(total_time_usage>0.0)
4193 mp_msg(MSGT_CPLAYER,MSGL_INFO,"BENCHMARK%%: VC:%8.4f%% VO:%8.4f%% A:%8.4f%% Sys:%8.4f%% = %8.4f%%\n",
4194 100.0*video_time_usage/total_time_usage,
4195 100.0*vout_time_usage/total_time_usage,
4196 100.0*audio_time_usage/total_time_usage,
4197 100.0*(total_time_usage-tot)/total_time_usage,
4198 100.0);
4199 if(total_frame_cnt && frame_dropping)
4200 mp_msg(MSGT_CPLAYER,MSGL_INFO,"BENCHMARKn: disp: %d (%3.2f fps) drop: %d (%d%%) total: %d (%3.2f fps)\n",
4201 total_frame_cnt-drop_frame_cnt,
4202 (total_time_usage>0.5)?((total_frame_cnt-drop_frame_cnt)/total_time_usage):0,
4203 drop_frame_cnt,
4204 100*drop_frame_cnt/total_frame_cnt,
4205 total_frame_cnt,
4206 (total_time_usage>0.5)?(total_frame_cnt/total_time_usage):0);
4207 }
4208
4209 // time to uninit all, except global stuff:
4210 uninit_player(mpctx, INITIALIZED_ALL-(opts->fixed_vo?INITIALIZED_VO:0));
4211
4212 if(mpctx->set_of_sub_size > 0) {
4213 current_module="sub_free";
4214 for(i = 0; i < mpctx->set_of_sub_size; ++i) {
4215 sub_free(mpctx->set_of_subtitles[i]);
4216 #ifdef CONFIG_ASS
4217 if(mpctx->set_of_ass_tracks[i])
4218 ass_free_track( mpctx->set_of_ass_tracks[i] );
4219 #endif
4220 }
4221 mpctx->set_of_sub_size = 0;
4222 }
4223 vo_sub_last = vo_sub=NULL;
4224 subdata=NULL;
4225 #ifdef CONFIG_ASS
4226 ass_track = NULL;
4227 if(ass_library)
4228 ass_clear_fonts(ass_library);
4229 #endif
4230
4231 if (!mpctx->stop_play) // In case some goto jumped here...
4232 mpctx->stop_play = PT_NEXT_ENTRY;
4233
4234 int playtree_direction = 1;
4235
4236 if(mpctx->stop_play == PT_NEXT_ENTRY || mpctx->stop_play == PT_PREV_ENTRY) {
4237 if(play_tree_iter_step(mpctx->playtree_iter,mpctx->play_tree_step,0) != PLAY_TREE_ITER_ENTRY) {
4238 play_tree_iter_free(mpctx->playtree_iter);
4239 mpctx->playtree_iter = NULL;
4240 }
4241 mpctx->play_tree_step = 1;
4242 } else if(mpctx->stop_play == PT_UP_NEXT || mpctx->stop_play == PT_UP_PREV) {
4243 int direction = mpctx->stop_play == PT_UP_NEXT ? 1 : -1;
4244 if(mpctx->playtree_iter) {
4245 if(play_tree_iter_up_step(mpctx->playtree_iter,direction,0) != PLAY_TREE_ITER_ENTRY) {
4246 play_tree_iter_free(mpctx->playtree_iter);
4247 mpctx->playtree_iter = NULL;
4248 }
4249 }
4250 } else if (mpctx->stop_play == PT_STOP) {
4251 play_tree_iter_free(mpctx->playtree_iter);
4252 mpctx->playtree_iter = NULL;
4253 } else { // NEXT PREV SRC
4254 playtree_direction = mpctx->stop_play == PT_PREV_SRC ? -1 : 1;
4255 }
4256
4257 while(mpctx->playtree_iter != NULL) {
4258 mpctx->filename = play_tree_iter_get_file(mpctx->playtree_iter, playtree_direction);
4259 if(mpctx->filename == NULL) {
4260 if(play_tree_iter_step(mpctx->playtree_iter, playtree_direction, 0) != PLAY_TREE_ITER_ENTRY) {
4261 play_tree_iter_free(mpctx->playtree_iter);
4262 mpctx->playtree_iter = NULL;
4263 };
4264 } else
4265 break;
4266 }
4267
4268 if(mpctx->playtree_iter != NULL || player_idle_mode){
4269 if(!mpctx->playtree_iter) mpctx->filename = NULL;
4270 mpctx->stop_play = 0;
4271 goto play_next_file;
4272 }
4273
4274
4275 exit_player_with_rc(mpctx, EXIT_EOF, 0);
4276
4277 return 1;
4278 }
4279 #endif /* DISABLE_MAIN */
Sources used to build Kovensky's MPlayer