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subreader.c: fix excessive memory use with some external subtitles
[mplayer/glamo.git] / mplayer.c
blob2668bd07f071811a49ac8a41116780dd5d3c66e3
1
2 /// \file
3 /// \ingroup Properties Command2Property OSDMsgStack
4
5 #include <stdio.h>
6 #include <stdlib.h>
7 #include <stdbool.h>
8 #include "config.h"
9 #include "talloc.h"
10
11 #if defined(__MINGW32__) || defined(__CYGWIN__)
12 #define _UWIN 1 /*disable Non-underscored versions of non-ANSI functions as otherwise int eof would conflict with eof()*/
13 #include <windows.h>
14 #endif
15 #include <string.h>
16 #include <unistd.h>
17
18 // #include <sys/mman.h>
19 #include <sys/types.h>
20 #ifndef __MINGW32__
21 #include <sys/ioctl.h>
22 #include <sys/wait.h>
23 #else
24 #define SIGHUP 1 /* hangup */
25 #define SIGQUIT 3 /* quit */
26 #define SIGKILL 9 /* kill (cannot be caught or ignored) */
27 #define SIGBUS 10 /* bus error */
28 #define SIGPIPE 13 /* broken pipe */
29 #endif
30
31 #include <sys/time.h>
32 #include <sys/stat.h>
33
34 #include <signal.h>
35 #include <time.h>
36 #include <fcntl.h>
37 #include <limits.h>
38
39 #include <errno.h>
40
41 #include "mp_msg.h"
42 #include "av_log.h"
43
44 #define HELP_MP_DEFINE_STATIC
45 #include "help_mp.h"
46
47 #include "m_option.h"
48 #include "m_config.h"
49 #include "mplayer.h"
50 #include "access_mpcontext.h"
51 #include "m_property.h"
52
53 #include "cfg-mplayer-def.h"
54
55 #include "ffmpeg_files/intreadwrite.h"
56 #include "libavutil/avstring.h"
57
58 #include "subreader.h"
59
60 #include "mp_osd.h"
61 #include "libvo/video_out.h"
62
63 #include "libvo/font_load.h"
64 #include "libvo/sub.h"
65
66 #ifdef CONFIG_X11
67 #include "libvo/x11_common.h"
68 #endif
69
70 #include "libao2/audio_out.h"
71
72 #include "codec-cfg.h"
73
74 #include "edl.h"
75
76 #include "spudec.h"
77 #include "vobsub.h"
78
79 #include "osdep/getch2.h"
80 #include "osdep/timer.h"
81 #include "osdep/findfiles.h"
82
83 #include "input/input.h"
84
85 const int under_mencoder = 0;
86 int slave_mode=0;
87 int player_idle_mode=0;
88 int quiet=0;
89 int enable_mouse_movements=0;
90 float start_volume = -1;
91
92 #include "osdep/priority.h"
93
94 char *heartbeat_cmd;
95
96 #define ROUND(x) ((int)((x)<0 ? (x)-0.5 : (x)+0.5))
97
98 #ifdef HAVE_RTC
99 #ifdef __linux__
100 #include <linux/rtc.h>
101 #else
102 #include <rtc.h>
103 #define RTC_IRQP_SET RTCIO_IRQP_SET
104 #define RTC_PIE_ON RTCIO_PIE_ON
105 #endif /* __linux__ */
106 #endif /* HAVE_RTC */
107
108 #include "stream/tv.h"
109 #include "stream/stream_radio.h"
110 #ifdef CONFIG_DVBIN
111 #include "stream/dvbin.h"
112 #endif
113 #include "stream/cache2.h"
114
115 //**************************************************************************//
116 // Playtree
117 //**************************************************************************//
118 #include "playtree.h"
119 #include "playtreeparser.h"
120
121 //**************************************************************************//
122 // Config
123 //**************************************************************************//
124 #include "parser-cfg.h"
125 #include "parser-mpcmd.h"
126
127 //**************************************************************************//
128 // Config file
129 //**************************************************************************//
130
131 static int cfg_inc_verbose(m_option_t *conf){ ++verbose; return 0;}
132
133 #include "get_path.h"
134
135 //**************************************************************************//
136 //**************************************************************************//
137 // Input media streaming & demultiplexer:
138 //**************************************************************************//
139
140 static int max_framesize=0;
141
142 #include "stream/stream.h"
143 #include "libmpdemux/demuxer.h"
144 #include "libmpdemux/stheader.h"
145
146 #ifdef CONFIG_DVDREAD
147 #include "stream/stream_dvd.h"
148 #endif
149 #include "stream/stream_dvdnav.h"
150
151 #include "libmpcodecs/dec_audio.h"
152 #include "libmpcodecs/dec_video.h"
153 #include "libmpcodecs/mp_image.h"
154 #include "libmpcodecs/vf.h"
155 #include "libmpcodecs/vd.h"
156
157 #include "mixer.h"
158
159 #include "mp_core.h"
160 #include "options.h"
161 #include "defaultopts.h"
162
163 #define Exit_SIGILL_RTCpuSel _(\
164 "- MPlayer crashed by an 'Illegal Instruction'.\n"\
165 " It may be a bug in our new runtime CPU-detection code...\n"\
166 " Please read DOCS/HTML/en/bugreports.html.\n")
167
168 #define Exit_SIGILL _(\
169 "- MPlayer crashed by an 'Illegal Instruction'.\n"\
170 " It usually happens when you run it on a CPU different than the one it was\n"\
171 " compiled/optimized for.\n"\
172 " Verify this!\n")
173
174 #define Exit_SIGSEGV_SIGFPE _(\
175 "- MPlayer crashed by bad usage of CPU/FPU/RAM.\n"\
176 " Recompile MPlayer with --enable-debug and make a 'gdb' backtrace and\n"\
177 " disassembly. Details in DOCS/HTML/en/bugreports_what.html#bugreports_crash.\n")
178
179 #define Exit_SIGCRASH _(\
180 "- MPlayer crashed. This shouldn't happen.\n"\
181 " It can be a bug in the MPlayer code _or_ in your drivers _or_ in your\n"\
182 " gcc version. If you think it's MPlayer's fault, please read\n"\
183 " DOCS/HTML/en/bugreports.html and follow the instructions there. We can't and\n"\
184 " won't help unless you provide this information when reporting a possible bug.\n")
185
186 #define SystemTooSlow _("\n\n"\
187 " ************************************************\n"\
188 " **** Your system is too SLOW to play this! ****\n"\
189 " ************************************************\n\n"\
190 "Possible reasons, problems, workarounds:\n"\
191 "- Most common: broken/buggy _audio_ driver\n"\
192 " - Try -ao sdl or use the OSS emulation of ALSA.\n"\
193 " - Experiment with different values for -autosync, 30 is a good start.\n"\
194 "- Slow video output\n"\
195 " - Try a different -vo driver (-vo help for a list) or try -framedrop!\n"\
196 "- Slow CPU\n"\
197 " - Don't try to play a big DVD/DivX on a slow CPU! Try some of the lavdopts,\n"\
198 " e.g. -vfm ffmpeg -lavdopts lowres=1:fast:skiploopfilter=all.\n"\
199 "- Broken file\n"\
200 " - Try various combinations of -nobps -ni -forceidx -mc 0.\n"\
201 "- Slow media (NFS/SMB mounts, DVD, VCD etc)\n"\
202 " - Try -cache 8192.\n"\
203 "- Are you using -cache to play a non-interleaved AVI file?\n"\
204 " - Try -nocache.\n"\
205 "Read DOCS/HTML/en/video.html for tuning/speedup tips.\n"\
206 "If none of this helps you, read DOCS/HTML/en/bugreports.html.\n\n")
207
208
209 //**************************************************************************//
210 //**************************************************************************//
211
212 // Common FIFO functions, and keyboard/event FIFO code
213 #include "mp_fifo.h"
214 int noconsolecontrols=0;
215 //**************************************************************************//
216
217 // benchmark:
218 double video_time_usage=0;
219 double vout_time_usage=0;
220 static double audio_time_usage=0;
221 static int total_time_usage_start=0;
222 static int total_frame_cnt=0;
223 static int drop_frame_cnt=0; // total number of dropped frames
224 int benchmark=0;
225
226 // options:
227 int auto_quality=0;
228 static int output_quality=0;
229
230 static int list_properties = 0;
231
232 int term_osd = 1;
233 static char* term_osd_esc = "\x1b[A\r\x1b[K";
234 static char* playing_msg = NULL;
235 // seek:
236 static double seek_to_sec;
237 static off_t seek_to_byte=0;
238 static off_t step_sec=0;
239
240 static m_time_size_t end_at = { .type = END_AT_NONE, .pos = 0 };
241
242 // A/V sync:
243 int autosync=0; // 30 might be a good default value.
244
245 // codecs:
246 char **audio_codec_list=NULL; // override audio codec
247 char **video_codec_list=NULL; // override video codec
248 char **audio_fm_list=NULL; // override audio codec family
249 char **video_fm_list=NULL; // override video codec family
250
251 // demuxer:
252 extern char *demuxer_name; // override demuxer
253 extern char *audio_demuxer_name; // override audio demuxer
254 extern char *sub_demuxer_name; // override sub demuxer
255
256 // this dvdsub_id was selected via slang
257 // use this to allow dvdnav to follow -slang across stream resets,
258 // in particular the subtitle ID for a language changes
259 int dvdsub_lang_id;
260 int vobsub_id=-1;
261 char* audio_lang=NULL;
262 char* dvdsub_lang=NULL;
263 static char* spudec_ifo=NULL;
264 int forced_subs_only=0;
265 int file_filter=1;
266
267 // cache2:
268 int stream_cache_size=-1;
269 #ifdef CONFIG_STREAM_CACHE
270 extern int cache_fill_status;
271
272 float stream_cache_min_percent=20.0;
273 float stream_cache_seek_min_percent=50.0;
274 #else
275 #define cache_fill_status 0
276 #endif
277
278 // dump:
279 static char *stream_dump_name="stream.dump";
280 int stream_dump_type=0;
281
282 // A-V sync:
283 static float default_max_pts_correction=-1;//0.01f;
284 float audio_delay=0;
285 static int ignore_start=0;
286
287 static int softsleep=0;
288
289 double force_fps=0;
290 static int force_srate=0;
291 static int audio_output_format=-1; // AF_FORMAT_UNKNOWN
292 int frame_dropping=0; // option 0=no drop 1= drop vo 2= drop decode
293 static int play_n_frames=-1;
294 static int play_n_frames_mf=-1;
295
296 // sub:
297 char *font_name=NULL;
298 char *sub_font_name=NULL;
299 extern int font_fontconfig;
300 float font_factor=0.75;
301 char **sub_name=NULL;
302 float sub_delay=0;
303 float sub_fps=0;
304 int sub_auto = 1;
305 char *vobsub_name=NULL;
306 /*DSP!!char *dsp=NULL;*/
307 int subcc_enabled=0;
308 int suboverlap_enabled = 1;
309
310 #include "ass_mp.h"
311
312 char* current_module=NULL; // for debugging
313
314
315 // ---
316
317 #ifdef CONFIG_MENU
318 #include "m_struct.h"
319 #include "libmenu/menu.h"
320 void vf_menu_pause_update(struct vf_instance* vf);
321 extern vf_info_t vf_info_menu;
322 static const vf_info_t* const libmenu_vfs[] = {
323 &vf_info_menu,
324 NULL
325 };
326 static vf_instance_t* vf_menu = NULL;
327 int use_menu = 0;
328 static char* menu_cfg = NULL;
329 static char* menu_root = "main";
330 #endif
331
332
333 #ifdef HAVE_RTC
334 static int nortc = 1;
335 static char* rtc_device;
336 #endif
337
338 edl_record_ptr edl_records = NULL; ///< EDL entries memory area
339 edl_record_ptr next_edl_record = NULL; ///< only for traversing edl_records
340 FILE* edl_fd = NULL; ///< fd to write to when in -edlout mode.
341 int use_filedir_conf;
342 int use_filename_title;
343
344 #include "mpcommon.h"
345 #include "command.h"
346
347 #include "metadata.h"
348
349 #define mp_basename2(s) (strrchr(s,'/')==NULL?(char*)s:(strrchr(s,'/')+1))
350
351 const void *mpctx_get_video_out(MPContext *mpctx)
352 {
353 return mpctx->video_out;
354 }
355
356 const void *mpctx_get_audio_out(MPContext *mpctx)
357 {
358 return mpctx->audio_out;
359 }
360
361 void *mpctx_get_demuxer(MPContext *mpctx)
362 {
363 return mpctx->demuxer;
364 }
365
366 void *mpctx_get_playtree_iter(MPContext *mpctx)
367 {
368 return mpctx->playtree_iter;
369 }
370
371 void *mpctx_get_mixer(MPContext *mpctx)
372 {
373 return &mpctx->mixer;
374 }
375
376 int mpctx_get_global_sub_size(MPContext *mpctx)
377 {
378 return mpctx->global_sub_size;
379 }
380
381 int mpctx_get_osd_function(MPContext *mpctx)
382 {
383 return mpctx->osd_function;
384 }
385
386 static float get_relative_time(struct MPContext *mpctx)
387 {
388 unsigned int new_time = GetTimer();
389 unsigned int delta = new_time - mpctx->last_time;
390 mpctx->last_time = new_time;
391 return delta * 0.000001;
392 }
393
394 static int is_valid_metadata_type(struct MPContext *mpctx, metadata_t type) {
395 switch (type)
396 {
397 /* check for valid video stream */
398 case META_VIDEO_CODEC:
399 case META_VIDEO_BITRATE:
400 case META_VIDEO_RESOLUTION:
401 {
402 if (!mpctx->sh_video)
403 return 0;
404 break;
405 }
406
407 /* check for valid audio stream */
408 case META_AUDIO_CODEC:
409 case META_AUDIO_BITRATE:
410 case META_AUDIO_SAMPLES:
411 {
412 if (!mpctx->sh_audio)
413 return 0;
414 break;
415 }
416
417 /* check for valid demuxer */
418 case META_INFO_TITLE:
419 case META_INFO_ARTIST:
420 case META_INFO_ALBUM:
421 case META_INFO_YEAR:
422 case META_INFO_COMMENT:
423 case META_INFO_TRACK:
424 case META_INFO_GENRE:
425 {
426 if (!mpctx->demuxer)
427 return 0;
428 break;
429 }
430
431 default:
432 break;
433 }
434
435 return 1;
436 }
437
438 static char *get_demuxer_info(struct MPContext *mpctx, char *tag) {
439 char **info = mpctx->demuxer->info;
440 int n;
441
442 if (!info || !tag)
443 return NULL;
444
445 for (n = 0; info[2*n] != NULL ; n++)
446 if (!strcasecmp (info[2*n], tag))
447 break;
448
449 return info[2*n+1] ? strdup (info[2*n+1]) : NULL;
450 }
451
452 char *get_metadata(struct MPContext *mpctx, metadata_t type)
453 {
454 char *meta = NULL;
455 sh_audio_t * const sh_audio = mpctx->sh_audio;
456 sh_video_t * const sh_video = mpctx->sh_video;
457
458 if (!is_valid_metadata_type(mpctx, type))
459 return NULL;
460
461 switch (type)
462 {
463 case META_NAME:
464 {
465 return strdup (mp_basename2 (mpctx->filename));
466 }
467
468 case META_VIDEO_CODEC:
469 {
470 if (sh_video->format == 0x10000001)
471 meta = strdup ("mpeg1");
472 else if (sh_video->format == 0x10000002)
473 meta = strdup ("mpeg2");
474 else if (sh_video->format == 0x10000004)
475 meta = strdup ("mpeg4");
476 else if (sh_video->format == 0x10000005)
477 meta = strdup ("h264");
478 else if (sh_video->format >= 0x20202020)
479 {
480 meta = malloc (8);
481 sprintf (meta, "%.4s", (char *) &sh_video->format);
482 }
483 else
484 {
485 meta = malloc (8);
486 sprintf (meta, "0x%08X", sh_video->format);
487 }
488 return meta;
489 }
490
491 case META_VIDEO_BITRATE:
492 {
493 meta = malloc (16);
494 sprintf (meta, "%d kbps", (int) (sh_video->i_bps * 8 / 1024));
495 return meta;
496 }
497
498 case META_VIDEO_RESOLUTION:
499 {
500 meta = malloc (16);
501 sprintf (meta, "%d x %d", sh_video->disp_w, sh_video->disp_h);
502 return meta;
503 }
504
505 case META_AUDIO_CODEC:
506 {
507 if (sh_audio->codec && sh_audio->codec->name)
508 meta = strdup (sh_audio->codec->name);
509 return meta;
510 }
511
512 case META_AUDIO_BITRATE:
513 {
514 meta = malloc (16);
515 sprintf (meta, "%d kbps", (int) (sh_audio->i_bps * 8/1000));
516 return meta;
517 }
518
519 case META_AUDIO_SAMPLES:
520 {
521 meta = malloc (16);
522 sprintf (meta, "%d Hz, %d ch.", sh_audio->samplerate, sh_audio->channels);
523 return meta;
524 }
525
526 /* check for valid demuxer */
527 case META_INFO_TITLE:
528 return get_demuxer_info(mpctx, "Title");
529
530 case META_INFO_ARTIST:
531 return get_demuxer_info(mpctx, "Artist");
532
533 case META_INFO_ALBUM:
534 return get_demuxer_info(mpctx, "Album");
535
536 case META_INFO_YEAR:
537 return get_demuxer_info(mpctx, "Year");
538
539 case META_INFO_COMMENT:
540 return get_demuxer_info(mpctx, "Comment");
541
542 case META_INFO_TRACK:
543 return get_demuxer_info(mpctx, "Track");
544
545 case META_INFO_GENRE:
546 return get_demuxer_info(mpctx, "Genre");
547
548 default:
549 break;
550 }
551
552 return meta;
553 }
554
555 /// step size of mixer changes
556 int volstep = 3;
557
558 #ifdef CONFIG_DVDNAV
559 static void mp_dvdnav_context_free(MPContext *ctx){
560 if (ctx->nav_smpi) free_mp_image(ctx->nav_smpi);
561 ctx->nav_smpi = NULL;
562 if (ctx->nav_buffer) free(ctx->nav_buffer);
563 ctx->nav_buffer = NULL;
564 ctx->nav_start = NULL;
565 ctx->nav_in_size = 0;
566 }
567 #endif
568
569 void uninit_player(struct MPContext *mpctx, unsigned int mask){
570 mask &= mpctx->initialized_flags;
571
572 mp_msg(MSGT_CPLAYER,MSGL_DBG2,"\n*** uninit(0x%X)\n",mask);
573
574 if(mask&INITIALIZED_ACODEC){
575 mpctx->initialized_flags&=~INITIALIZED_ACODEC;
576 current_module="uninit_acodec";
577 if(mpctx->sh_audio) uninit_audio(mpctx->sh_audio);
578 mpctx->sh_audio=NULL;
579 mpctx->mixer.afilter = NULL;
580 }
581
582 if(mask&INITIALIZED_VCODEC){
583 mpctx->initialized_flags&=~INITIALIZED_VCODEC;
584 current_module="uninit_vcodec";
585 if(mpctx->sh_video) uninit_video(mpctx->sh_video);
586 mpctx->sh_video=NULL;
587 #ifdef CONFIG_MENU
588 vf_menu=NULL;
589 #endif
590 }
591
592 if(mask&INITIALIZED_DEMUXER){
593 mpctx->initialized_flags&=~INITIALIZED_DEMUXER;
594 current_module="free_demuxer";
595 if (mpctx->num_sources) {
596 mpctx->demuxer = mpctx->sources[0].demuxer;
597 for (int i = 1; i < mpctx->num_sources; i++) {
598 free_stream(mpctx->sources[i].stream);
599 free_demuxer(mpctx->sources[i].demuxer);
600 }
601 }
602 talloc_free(mpctx->sources);
603 mpctx->sources = NULL;
604 mpctx->num_sources = 0;
605 talloc_free(mpctx->timeline);
606 mpctx->timeline = NULL;
607 mpctx->num_timeline_parts = 0;
608 talloc_free(mpctx->chapters);
609 mpctx->chapters = NULL;
610 mpctx->num_chapters = 0;
611 mpctx->video_offset = 0;
612 if(mpctx->demuxer){
613 mpctx->stream=mpctx->demuxer->stream;
614 free_demuxer(mpctx->demuxer);
615 }
616 mpctx->demuxer=NULL;
617 }
618
619 // kill the cache process:
620 if(mask&INITIALIZED_STREAM){
621 mpctx->initialized_flags&=~INITIALIZED_STREAM;
622 current_module="uninit_stream";
623 if(mpctx->stream) free_stream(mpctx->stream);
624 mpctx->stream=NULL;
625 }
626
627 if(mask&INITIALIZED_VO){
628 mpctx->initialized_flags&=~INITIALIZED_VO;
629 current_module="uninit_vo";
630 vo_destroy(mpctx->video_out);
631 mpctx->video_out=NULL;
632 #ifdef CONFIG_DVDNAV
633 mp_dvdnav_context_free(mpctx);
634 #endif
635 }
636
637 // Must be after libvo uninit, as few vo drivers (svgalib) have tty code.
638 if(mask&INITIALIZED_GETCH2){
639 mpctx->initialized_flags&=~INITIALIZED_GETCH2;
640 current_module="uninit_getch2";
641 mp_msg(MSGT_CPLAYER,MSGL_DBG2,"\n[[[uninit getch2]]]\n");
642 // restore terminal:
643 getch2_disable();
644 }
645
646 if(mask&INITIALIZED_VOBSUB){
647 mpctx->initialized_flags&=~INITIALIZED_VOBSUB;
648 current_module="uninit_vobsub";
649 if(vo_vobsub) vobsub_close(vo_vobsub);
650 vo_vobsub=NULL;
651 }
652
653 if (mask&INITIALIZED_SPUDEC){
654 mpctx->initialized_flags&=~INITIALIZED_SPUDEC;
655 current_module="uninit_spudec";
656 spudec_free(vo_spudec);
657 vo_spudec=NULL;
658 }
659
660 if(mask&INITIALIZED_AO){
661 mpctx->initialized_flags&=~INITIALIZED_AO;
662 current_module="uninit_ao";
663 if (mpctx->edl_muted) mixer_mute(&mpctx->mixer);
664 if (mpctx->audio_out)
665 mpctx->audio_out->uninit(mpctx->stop_play != AT_END_OF_FILE);
666 mpctx->audio_out=NULL;
667 }
668
669 current_module=NULL;
670 }
671
672 void exit_player_with_rc(struct MPContext *mpctx, exit_reason_t how, int rc)
673 {
674 if (mpctx->user_muted && !mpctx->edl_muted) mixer_mute(&mpctx->mixer);
675 uninit_player(mpctx, INITIALIZED_ALL);
676 #if defined(__MINGW32__) || defined(__CYGWIN__)
677 timeEndPeriod(1);
678 #endif
679 #ifdef CONFIG_X11
680 vo_uninit(mpctx->x11_state); // Close the X11 connection (if any is open).
681 #endif
682
683 current_module="uninit_input";
684 mp_input_uninit(mpctx->input);
685 #ifdef CONFIG_MENU
686 if (use_menu)
687 menu_uninit();
688 #endif
689
690 #ifdef CONFIG_FREETYPE
691 current_module="uninit_font";
692 if (mpctx->osd && mpctx->osd->sub_font != vo_font)
693 free_font_desc(mpctx->osd->sub_font);
694 free_font_desc(vo_font);
695 vo_font = NULL;
696 done_freetype();
697 #endif
698 osd_free(mpctx->osd);
699
700 #ifdef CONFIG_ASS
701 ass_library_done(ass_library);
702 ass_library = NULL;
703 #endif
704
705 current_module="exit_player";
706
707 // free mplayer config
708 if(mpctx->mconfig)
709 m_config_free(mpctx->mconfig);
710 mpctx->mconfig = NULL;
711
712 if(mpctx->playtree_iter)
713 play_tree_iter_free(mpctx->playtree_iter);
714 mpctx->playtree_iter = NULL;
715 if(mpctx->playtree)
716 play_tree_free(mpctx->playtree, 1);
717 mpctx->playtree = NULL;
718
719 talloc_free(mpctx->key_fifo);
720
721 if(edl_records != NULL) free(edl_records); // free mem allocated for EDL
722 edl_records = NULL;
723 switch(how) {
724 case EXIT_QUIT:
725 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"\nExiting... (%s)\n","Quit");
726 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_EXIT=QUIT\n");
727 break;
728 case EXIT_EOF:
729 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"\nExiting... (%s)\n","End of file");
730 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_EXIT=EOF\n");
731 break;
732 case EXIT_ERROR:
733 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"\nExiting... (%s)\n","Fatal error");
734 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_EXIT=ERROR\n");
735 break;
736 default:
737 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_EXIT=NONE\n");
738 }
739 mp_msg(MSGT_CPLAYER,MSGL_DBG2,"max framesize was %d bytes\n",max_framesize);
740
741 exit(rc);
742 }
743
744 static void exit_player(struct MPContext *mpctx, exit_reason_t how)
745 {
746 exit_player_with_rc(mpctx, how, 1);
747 }
748
749 #ifndef __MINGW32__
750 static void child_sighandler(int x){
751 pid_t pid;
752 while((pid=waitpid(-1,NULL,WNOHANG)) > 0);
753 }
754 #endif
755
756 #ifdef CONFIG_CRASH_DEBUG
757 static char *prog_path;
758 static int crash_debug = 0;
759 #endif
760
761 static void exit_sighandler(int x){
762 static int sig_count=0;
763 #ifdef CONFIG_CRASH_DEBUG
764 if (!crash_debug || x != SIGTRAP)
765 #endif
766 ++sig_count;
767 if(sig_count==5)
768 {
769 /* We're crashing bad and can't uninit cleanly :(
770 * by popular request, we make one last (dirty)
771 * effort to restore the user's
772 * terminal. */
773 getch2_disable();
774 exit(1);
775 }
776 if(sig_count==6) exit(1);
777 if(sig_count>6){
778 // can't stop :(
779 #ifndef __MINGW32__
780 kill(getpid(),SIGKILL);
781 #endif
782 }
783 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,"\n" "\nMPlayer interrupted by signal %d in module: %s\n",x,
784 current_module?current_module:"unknown"
785 );
786 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_SIGNAL=%d\n", x);
787 if(sig_count<=1)
788 switch(x){
789 case SIGINT:
790 case SIGQUIT:
791 case SIGTERM:
792 case SIGKILL:
793 async_quit_request = 1;
794 return; // killed from keyboard (^C) or killed [-9]
795 case SIGILL:
796 #if CONFIG_RUNTIME_CPUDETECT
797 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,Exit_SIGILL_RTCpuSel);
798 #else
799 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,Exit_SIGILL);
800 #endif
801 case SIGFPE:
802 case SIGSEGV:
803 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,Exit_SIGSEGV_SIGFPE);
804 default:
805 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,Exit_SIGCRASH);
806 #ifdef CONFIG_CRASH_DEBUG
807 if (crash_debug) {
808 int gdb_pid;
809 mp_msg(MSGT_CPLAYER, MSGL_INFO, "Forking...\n");
810 gdb_pid = fork();
811 mp_msg(MSGT_CPLAYER, MSGL_INFO, "Forked...\n");
812 if (gdb_pid == 0) { // We are the child
813 char spid[20];
814 snprintf(spid, sizeof(spid), "%i", getppid());
815 getch2_disable(); // allow terminal to work properly with gdb
816 if (execlp("gdb", "gdb", prog_path, spid, "-ex", "bt", NULL) == -1)
817 mp_msg(MSGT_CPLAYER, MSGL_ERR, "Couldn't start gdb\n");
818 } else if (gdb_pid < 0)
819 mp_msg(MSGT_CPLAYER, MSGL_ERR, "Couldn't fork\n");
820 else {
821 waitpid(gdb_pid, NULL, 0);
822 }
823 if (x == SIGTRAP) return;
824 }
825 #endif
826 }
827 getch2_disable();
828 exit(1);
829 }
830
831 #include "cfg-mplayer.h"
832
833 static int cfg_include(m_option_t *conf, char *filename)
834 {
835 return m_config_parse_config_file(conf->priv, filename);
836 }
837
838 static void parse_cfgfiles(struct MPContext *mpctx, m_config_t* conf)
839 {
840 char *conffile;
841 int conffile_fd;
842 if (!disable_system_conf &&
843 m_config_parse_config_file(conf, MPLAYER_CONFDIR "/mplayer.conf") < 0)
844 exit_player(mpctx, EXIT_NONE);
845 if ((conffile = get_path("")) == NULL) {
846 mp_tmsg(MSGT_CPLAYER,MSGL_WARN,"Cannot find HOME directory.\n");
847 } else {
848 #ifdef __MINGW32__
849 mkdir(conffile);
850 #else
851 mkdir(conffile, 0777);
852 #endif
853 free(conffile);
854 if ((conffile = get_path("config")) == NULL) {
855 mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"get_path(\"config\") problem\n");
856 } else {
857 if ((conffile_fd = open(conffile, O_CREAT | O_EXCL | O_WRONLY, 0666)) != -1) {
858 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Creating config file: %s\n", conffile);
859 write(conffile_fd, default_config, strlen(default_config));
860 close(conffile_fd);
861 }
862 if (!disable_user_conf &&
863 m_config_parse_config_file(conf, conffile) < 0)
864 exit_player(mpctx, EXIT_NONE);
865 free(conffile);
866 }
867 }
868 }
869
870 #define PROFILE_CFG_PROTOCOL "protocol."
871
872 static void load_per_protocol_config (m_config_t* conf, const char *const file)
873 {
874 char *str;
875 char protocol[strlen (PROFILE_CFG_PROTOCOL) + strlen (file) + 1];
876 m_profile_t *p;
877
878 /* does filename actually uses a protocol ? */
879 str = strstr (file, "://");
880 if (!str)
881 return;
882
883 sprintf (protocol, "%s%s", PROFILE_CFG_PROTOCOL, file);
884 protocol[strlen (PROFILE_CFG_PROTOCOL)+strlen(file)-strlen(str)] = '\0';
885 p = m_config_get_profile (conf, protocol);
886 if (p)
887 {
888 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Loading protocol-related profile '%s'\n", protocol);
889 m_config_set_profile(conf,p);
890 }
891 }
892
893 #define PROFILE_CFG_EXTENSION "extension."
894
895 static void load_per_extension_config (m_config_t* conf, const char *const file)
896 {
897 char *str;
898 char extension[strlen (PROFILE_CFG_EXTENSION) + 8];
899 m_profile_t *p;
900
901 /* does filename actually have an extension ? */
902 str = strrchr (file, '.');
903 if (!str)
904 return;
905
906 sprintf (extension, PROFILE_CFG_EXTENSION);
907 strncat (extension, ++str, 7);
908 p = m_config_get_profile (conf, extension);
909 if (p)
910 {
911 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Loading extension-related profile '%s'\n", extension);
912 m_config_set_profile(conf,p);
913 }
914 }
915
916 #define PROFILE_CFG_VO "vo."
917 #define PROFILE_CFG_AO "ao."
918
919 static void load_per_output_config (m_config_t* conf, char *cfg, char *out)
920 {
921 char profile[strlen (cfg) + strlen (out) + 1];
922 m_profile_t *p;
923
924 sprintf (profile, "%s%s", cfg, out);
925 p = m_config_get_profile (conf, profile);
926 if (p)
927 {
928 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Loading extension-related profile '%s'\n", profile);
929 m_config_set_profile(conf,p);
930 }
931 }
932
933 /**
934 * Tries to load a config file
935 * @return 0 if file was not found, 1 otherwise
936 */
937 static int try_load_config(m_config_t *conf, const char *file)
938 {
939 struct stat st;
940 if (stat(file, &st))
941 return 0;
942 mp_tmsg(MSGT_CPLAYER, MSGL_INFO, "Loading config '%s'\n", file);
943 m_config_parse_config_file (conf, file);
944 return 1;
945 }
946
947 static void load_per_file_config (m_config_t* conf, const char *const file)
948 {
949 char *confpath;
950 char cfg[PATH_MAX];
951 char *name;
952
953 if (strlen(file) > PATH_MAX - 14) {
954 mp_msg(MSGT_CPLAYER, MSGL_WARN, "Filename is too long, can not load file or directory specific config files\n");
955 return;
956 }
957 sprintf (cfg, "%s.conf", file);
958
959 name = strrchr(cfg, '/');
960 if (HAVE_DOS_PATHS) {
961 char *tmp = strrchr(cfg, '\\');
962 if (!name || tmp > name)
963 name = tmp;
964 tmp = strrchr(cfg, ':');
965 if (!name || tmp > name)
966 name = tmp;
967 }
968 if (!name)
969 name = cfg;
970 else
971 name++;
972
973 if (use_filedir_conf) {
974 char dircfg[PATH_MAX];
975 strcpy(dircfg, cfg);
976 strcpy(dircfg + (name - cfg), "mplayer.conf");
977 try_load_config(conf, dircfg);
978
979 if (try_load_config(conf, cfg))
980 return;
981 }
982
983 if ((confpath = get_path (name)) != NULL)
984 {
985 try_load_config(conf, confpath);
986
987 free (confpath);
988 }
989 }
990
991 /* When libmpdemux performs a blocking operation (network connection or
992 * cache filling) if the operation fails we use this function to check
993 * if it was interrupted by the user.
994 * The function returns a new value for eof. */
995 static int libmpdemux_was_interrupted(struct MPContext *mpctx, int stop_play)
996 {
997 mp_cmd_t* cmd;
998 if((cmd = mp_input_get_cmd(mpctx->input, 0,0,0)) != NULL) {
999 switch(cmd->id) {
1000 case MP_CMD_QUIT:
1001 exit_player_with_rc(mpctx, EXIT_QUIT, (cmd->nargs > 0)? cmd->args[0].v.i : 0);
1002 case MP_CMD_PLAY_TREE_STEP: {
1003 stop_play = (cmd->args[0].v.i > 0) ? PT_NEXT_ENTRY : PT_PREV_ENTRY;
1004 mpctx->play_tree_step = (cmd->args[0].v.i == 0) ? 1 : cmd->args[0].v.i;
1005 } break;
1006 case MP_CMD_PLAY_TREE_UP_STEP: {
1007 stop_play = (cmd->args[0].v.i > 0) ? PT_UP_NEXT : PT_UP_PREV;
1008 } break;
1009 case MP_CMD_PLAY_ALT_SRC_STEP: {
1010 stop_play = (cmd->args[0].v.i > 0) ? PT_NEXT_SRC : PT_PREV_SRC;
1011 } break;
1012 }
1013 mp_cmd_free(cmd);
1014 }
1015 return stop_play;
1016 }
1017
1018 #define mp_basename(s) (strrchr(s,'\\')==NULL?(mp_basename2(s)):(strrchr(s,'\\')+1))
1019
1020 static int playtree_add_playlist(struct MPContext *mpctx, play_tree_t* entry)
1021 {
1022 play_tree_add_bpf(entry,mpctx->filename);
1023
1024 {
1025 if(!entry) {
1026 entry = mpctx->playtree_iter->tree;
1027 if(play_tree_iter_step(mpctx->playtree_iter,1,0) != PLAY_TREE_ITER_ENTRY) {
1028 return PT_NEXT_ENTRY;
1029 }
1030 if(mpctx->playtree_iter->tree == entry ) { // Loop with a single file
1031 if(play_tree_iter_up_step(mpctx->playtree_iter,1,0) != PLAY_TREE_ITER_ENTRY) {
1032 return PT_NEXT_ENTRY;
1033 }
1034 }
1035 play_tree_remove(entry,1,1);
1036 return PT_NEXT_SRC;
1037 }
1038 play_tree_insert_entry(mpctx->playtree_iter->tree,entry);
1039 play_tree_set_params_from(entry,mpctx->playtree_iter->tree);
1040 entry = mpctx->playtree_iter->tree;
1041 if(play_tree_iter_step(mpctx->playtree_iter,1,0) != PLAY_TREE_ITER_ENTRY) {
1042 return PT_NEXT_ENTRY;
1043 }
1044 play_tree_remove(entry,1,1);
1045 }
1046 return PT_NEXT_SRC;
1047 }
1048
1049 void add_subtitles(struct MPContext *mpctx, char *filename, float fps, int noerr)
1050 {
1051 struct MPOpts *opts = &mpctx->opts;
1052 sub_data *subd;
1053 #ifdef CONFIG_ASS
1054 ASS_Track *asst = 0;
1055 #endif
1056
1057 if (filename == NULL || mpctx->set_of_sub_size >= MAX_SUBTITLE_FILES) {
1058 return;
1059 }
1060
1061 subd = sub_read_file(filename, fps);
1062 #ifdef CONFIG_ASS
1063 if (opts->ass_enabled)
1064 #ifdef CONFIG_ICONV
1065 asst = ass_read_file(ass_library, filename, sub_cp);
1066 #else
1067 asst = ass_read_file(ass_library, filename, 0);
1068 #endif
1069 if (opts->ass_enabled && subd && !asst)
1070 asst = ass_read_subdata(ass_library, subd, fps);
1071
1072 if (!asst && !subd)
1073 #else
1074 if(!subd)
1075 #endif
1076 mp_tmsg(MSGT_CPLAYER, noerr ? MSGL_WARN : MSGL_ERR, "Cannot load subtitles: %s\n",
1077 filename_recode(filename));
1078
1079 #ifdef CONFIG_ASS
1080 if (!asst && !subd) return;
1081 mpctx->set_of_ass_tracks[mpctx->set_of_sub_size] = asst;
1082 #else
1083 if (!subd) return;
1084 #endif
1085 mpctx->set_of_subtitles[mpctx->set_of_sub_size] = subd;
1086 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_FILE_SUB_ID=%d\n", mpctx->set_of_sub_size);
1087 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_FILE_SUB_FILENAME=%s\n",
1088 filename_recode(filename));
1089 ++mpctx->set_of_sub_size;
1090 mp_tmsg(MSGT_CPLAYER, MSGL_INFO, "SUB: Added subtitle file (%d): %s\n", mpctx->set_of_sub_size,
1091 filename_recode(filename));
1092 }
1093
1094 void init_vo_spudec(struct MPContext *mpctx)
1095 {
1096 if (vo_spudec)
1097 spudec_free(vo_spudec);
1098 mpctx->initialized_flags &= ~INITIALIZED_SPUDEC;
1099 vo_spudec = NULL;
1100 if (spudec_ifo) {
1101 unsigned int palette[16], width, height;
1102 current_module="spudec_init_vobsub";
1103 if (vobsub_parse_ifo(NULL,spudec_ifo, palette, &width, &height, 1, -1, NULL) >= 0)
1104 vo_spudec=spudec_new_scaled(palette, width, height, NULL, 0);
1105 }
1106
1107 #ifdef CONFIG_DVDREAD
1108 if (vo_spudec==NULL && mpctx->stream->type==STREAMTYPE_DVD) {
1109 current_module="spudec_init_dvdread";
1110 vo_spudec=spudec_new_scaled(((dvd_priv_t *)(mpctx->stream->priv))->cur_pgc->palette,
1111 mpctx->sh_video->disp_w, mpctx->sh_video->disp_h,
1112 NULL, 0);
1113 }
1114 #endif
1115
1116 #ifdef CONFIG_DVDNAV
1117 if (vo_spudec==NULL && mpctx->stream->type==STREAMTYPE_DVDNAV) {
1118 unsigned int *palette = mp_dvdnav_get_spu_clut(mpctx->stream);
1119 current_module="spudec_init_dvdnav";
1120 vo_spudec=spudec_new_scaled(palette, mpctx->sh_video->disp_w, mpctx->sh_video->disp_h, NULL, 0);
1121 }
1122 #endif
1123
1124 if (vo_spudec==NULL) {
1125 sh_sub_t *sh = (sh_sub_t *)mpctx->d_sub->sh;
1126 current_module="spudec_init_normal";
1127 vo_spudec=spudec_new_scaled(NULL, mpctx->sh_video->disp_w, mpctx->sh_video->disp_h, sh->extradata, sh->extradata_len);
1128 spudec_set_font_factor(vo_spudec,font_factor);
1129 }
1130
1131 if (vo_spudec!=NULL) {
1132 mpctx->initialized_flags|=INITIALIZED_SPUDEC;
1133 mp_property_do("sub_forced_only", M_PROPERTY_SET, &forced_subs_only, mpctx);
1134 }
1135 }
1136
1137 /*
1138 * In Mac OS X the SDL-lib is built upon Cocoa. The easiest way to
1139 * make it all work is to use the builtin SDL-bootstrap code, which
1140 * will be done automatically by replacing our main() if we include SDL.h.
1141 */
1142 #if defined(__APPLE__) && defined(CONFIG_SDL)
1143 #ifdef CONFIG_SDL_SDL_H
1144 #include <SDL/SDL.h>
1145 #else
1146 #include <SDL.h>
1147 #endif
1148 #endif
1149
1150 /**
1151 * \brief append a formatted string
1152 * \param buf buffer to print into
1153 * \param pos position of terminating 0 in buf
1154 * \param len maximum number of characters in buf, not including terminating 0
1155 * \param format printf format string
1156 */
1157 static void saddf(char *buf, unsigned *pos, int len, const char *format, ...)
1158 {
1159 va_list va;
1160 va_start(va, format);
1161 *pos += vsnprintf(&buf[*pos], len - *pos, format, va);
1162 va_end(va);
1163 if (*pos >= len ) {
1164 buf[len] = 0;
1165 *pos = len;
1166 }
1167 }
1168
1169 /**
1170 * \brief append time in the hh:mm:ss.f format
1171 * \param buf buffer to print into
1172 * \param pos position of terminating 0 in buf
1173 * \param len maximum number of characters in buf, not including terminating 0
1174 * \param time time value to convert/append
1175 */
1176 static void sadd_hhmmssf(char *buf, unsigned *pos, int len, float time) {
1177 long tenths = 10 * time;
1178 int f1 = tenths % 10;
1179 int ss = (tenths / 10) % 60;
1180 int mm = (tenths / 600) % 60;
1181 int hh = tenths / 36000;
1182 if (time <= 0) {
1183 saddf(buf, pos, len, "unknown");
1184 return;
1185 }
1186 if (hh > 0)
1187 saddf(buf, pos, len, "%2d:", hh);
1188 if (hh > 0 || mm > 0)
1189 saddf(buf, pos, len, "%02d:", mm);
1190 saddf(buf, pos, len, "%02d.%1d", ss, f1);
1191 }
1192
1193 static void print_status(struct MPContext *mpctx, double a_pos, bool at_frame)
1194 {
1195 struct MPOpts *opts = &mpctx->opts;
1196 sh_video_t * const sh_video = mpctx->sh_video;
1197
1198 if (mpctx->sh_audio && a_pos == MP_NOPTS_VALUE)
1199 a_pos = playing_audio_pts(mpctx);
1200 if (mpctx->sh_audio && sh_video && at_frame) {
1201 mpctx->last_av_difference = a_pos - sh_video->pts - audio_delay;
1202 if (mpctx->time_frame > 0)
1203 mpctx->last_av_difference += mpctx->time_frame * opts->playback_speed;
1204 if (mpctx->last_av_difference > 0.5 && drop_frame_cnt > 50
1205 && !mpctx->drop_message_shown) {
1206 mp_tmsg(MSGT_AVSYNC,MSGL_WARN,SystemTooSlow);
1207 mpctx->drop_message_shown = true;
1208 }
1209 }
1210 if (quiet)
1211 return;
1212
1213
1214 int width;
1215 char *line;
1216 unsigned pos = 0;
1217 get_screen_size();
1218 if (screen_width > 0)
1219 width = screen_width;
1220 else
1221 width = 80;
1222 #if defined(__MINGW32__) || defined(__CYGWIN__) || defined(__OS2__)
1223 /* Windows command line is broken (MinGW's rxvt works, but we
1224 * should not depend on that). */
1225 width--;
1226 #endif
1227 line = malloc(width + 1); // one additional char for the terminating null
1228
1229 // Audio time
1230 if (mpctx->sh_audio) {
1231 saddf(line, &pos, width, "A:%6.1f ", a_pos);
1232 if (!sh_video) {
1233 float len = demuxer_get_time_length(mpctx->demuxer);
1234 saddf(line, &pos, width, "(");
1235 sadd_hhmmssf(line, &pos, width, a_pos);
1236 saddf(line, &pos, width, ") of %.1f (", len);
1237 sadd_hhmmssf(line, &pos, width, len);
1238 saddf(line, &pos, width, ") ");
1239 }
1240 }
1241
1242 // Video time
1243 if (sh_video)
1244 saddf(line, &pos, width, "V:%6.1f ", sh_video->pts);
1245
1246 // A-V sync
1247 if (mpctx->sh_audio && sh_video)
1248 saddf(line, &pos, width, "A-V:%7.3f ct:%7.3f ",
1249 mpctx->last_av_difference, mpctx->total_avsync_change);
1250
1251 // Video stats
1252 if (sh_video)
1253 saddf(line, &pos, width, "%3d/%3d ",
1254 (int)sh_video->num_frames,
1255 (int)sh_video->num_frames_decoded);
1256
1257 // CPU usage
1258 if (sh_video) {
1259 if (sh_video->timer > 0.5)
1260 saddf(line, &pos, width, "%2d%% %2d%% %4.1f%% ",
1261 (int)(100.0*video_time_usage*opts->playback_speed/(double)sh_video->timer),
1262 (int)(100.0*vout_time_usage*opts->playback_speed/(double)sh_video->timer),
1263 (100.0*audio_time_usage*opts->playback_speed/(double)sh_video->timer));
1264 else
1265 saddf(line, &pos, width, "??%% ??%% ??,?%% ");
1266 } else if (mpctx->sh_audio) {
1267 if (mpctx->delay > 0.5)
1268 saddf(line, &pos, width, "%4.1f%% ",
1269 100.0*audio_time_usage/(double)mpctx->delay);
1270 else
1271 saddf(line, &pos, width, "??,?%% ");
1272 }
1273
1274 // VO stats
1275 if (sh_video)
1276 saddf(line, &pos, width, "%d %d ", drop_frame_cnt, output_quality);
1277
1278 #ifdef CONFIG_STREAM_CACHE
1279 // cache stats
1280 if (stream_cache_size > 0)
1281 saddf(line, &pos, width, "%d%% ", cache_fill_status);
1282 #endif
1283
1284 // other
1285 if (opts->playback_speed != 1)
1286 saddf(line, &pos, width, "%4.2fx ", opts->playback_speed);
1287
1288 // end
1289 if (erase_to_end_of_line) {
1290 line[pos] = 0;
1291 mp_msg(MSGT_STATUSLINE, MSGL_STATUS, "%s%s\r", line, erase_to_end_of_line);
1292 } else {
1293 memset(&line[pos], ' ', width - pos);
1294 line[width] = 0;
1295 mp_msg(MSGT_STATUSLINE, MSGL_STATUS, "%s\r", line);
1296 }
1297 free(line);
1298 }
1299
1300 /**
1301 * \brief build a chain of audio filters that converts the input format
1302 * to the ao's format, taking into account the current playback_speed.
1303 * \param sh_audio describes the requested input format of the chain.
1304 * \param ao_data describes the requested output format of the chain.
1305 */
1306 int build_afilter_chain(struct MPContext *mpctx, sh_audio_t *sh_audio, ao_data_t *ao_data)
1307 {
1308 struct MPOpts *opts = &mpctx->opts;
1309 int new_srate;
1310 int result;
1311 if (!sh_audio)
1312 {
1313 mpctx->mixer.afilter = NULL;
1314 return 0;
1315 }
1316 if(af_control_any_rev(sh_audio->afilter,
1317 AF_CONTROL_PLAYBACK_SPEED | AF_CONTROL_SET,
1318 &opts->playback_speed)) {
1319 new_srate = sh_audio->samplerate;
1320 } else {
1321 new_srate = sh_audio->samplerate * opts->playback_speed;
1322 if (new_srate != ao_data->samplerate) {
1323 // limits are taken from libaf/af_resample.c
1324 if (new_srate < 8000)
1325 new_srate = 8000;
1326 if (new_srate > 192000)
1327 new_srate = 192000;
1328 opts->playback_speed = (float)new_srate / (float)sh_audio->samplerate;
1329 }
1330 }
1331 result = init_audio_filters(sh_audio, new_srate,
1332 &ao_data->samplerate, &ao_data->channels, &ao_data->format);
1333 mpctx->mixer.afilter = sh_audio->afilter;
1334 return result;
1335 }
1336
1337
1338 typedef struct mp_osd_msg mp_osd_msg_t;
1339 struct mp_osd_msg {
1340 /// Previous message on the stack.
1341 mp_osd_msg_t* prev;
1342 /// Message text.
1343 char msg[128];
1344 int id,level,started;
1345 /// Display duration in ms.
1346 unsigned time;
1347 };
1348
1349 /// OSD message stack.
1350 static mp_osd_msg_t* osd_msg_stack = NULL;
1351
1352 /**
1353 * \brief Add a message on the OSD message stack
1354 *
1355 * If a message with the same id is already present in the stack
1356 * it is pulled on top of the stack, otherwise a new message is created.
1357 *
1358 */
1359 static void set_osd_msg_va(int id, int level, int time, const char *fmt,
1360 va_list ap)
1361 {
1362 mp_osd_msg_t *msg,*last=NULL;
1363 int r;
1364
1365 // look if the id is already in the stack
1366 for(msg = osd_msg_stack ; msg && msg->id != id ;
1367 last = msg, msg = msg->prev);
1368 // not found: alloc it
1369 if(!msg) {
1370 msg = calloc(1,sizeof(mp_osd_msg_t));
1371 msg->prev = osd_msg_stack;
1372 osd_msg_stack = msg;
1373 } else if(last) { // found, but it's not on top of the stack
1374 last->prev = msg->prev;
1375 msg->prev = osd_msg_stack;
1376 osd_msg_stack = msg;
1377 }
1378 // write the msg
1379 r = vsnprintf(msg->msg, 128, fmt, ap);
1380 if(r >= 128) msg->msg[127] = 0;
1381 // set id and time
1382 msg->id = id;
1383 msg->level = level;
1384 msg->time = time;
1385
1386 }
1387
1388 void set_osd_msg(int id, int level, int time, const char *fmt, ...)
1389 {
1390 va_list ap;
1391 va_start(ap, fmt);
1392 set_osd_msg_va(id, level, time, fmt, ap);
1393 va_end(ap);
1394 }
1395
1396 void set_osd_tmsg(int id, int level, int time, const char *fmt, ...)
1397 {
1398 va_list ap;
1399 va_start(ap, fmt);
1400 set_osd_msg_va(id, level, time, mp_gtext(fmt), ap);
1401 va_end(ap);
1402 }
1403
1404
1405 /**
1406 * \brief Remove a message from the OSD stack
1407 *
1408 * This function can be used to get rid of a message right away.
1409 *
1410 */
1411
1412 void rm_osd_msg(int id) {
1413 mp_osd_msg_t *msg,*last=NULL;
1414
1415 // Search for the msg
1416 for(msg = osd_msg_stack ; msg && msg->id != id ;
1417 last = msg, msg = msg->prev);
1418 if(!msg) return;
1419
1420 // Detach it from the stack and free it
1421 if(last)
1422 last->prev = msg->prev;
1423 else
1424 osd_msg_stack = msg->prev;
1425 free(msg);
1426 }
1427
1428 /**
1429 * \brief Remove all messages from the OSD stack
1430 *
1431 */
1432
1433 static void clear_osd_msgs(void) {
1434 mp_osd_msg_t* msg = osd_msg_stack, *prev = NULL;
1435 while(msg) {
1436 prev = msg->prev;
1437 free(msg);
1438 msg = prev;
1439 }
1440 osd_msg_stack = NULL;
1441 }
1442
1443 /**
1444 * \brief Get the current message from the OSD stack.
1445 *
1446 * This function decrements the message timer and destroys the old ones.
1447 * The message that should be displayed is returned (if any).
1448 *
1449 */
1450
1451 static mp_osd_msg_t* get_osd_msg(struct MPContext *mpctx)
1452 {
1453 struct MPOpts *opts = &mpctx->opts;
1454 mp_osd_msg_t *msg,*prev,*last = NULL;
1455 static unsigned last_update = 0;
1456 unsigned now = GetTimerMS();
1457 unsigned diff;
1458 char hidden_dec_done = 0;
1459
1460 if (mpctx->osd_visible) {
1461 // 36000000 means max timed visibility is 1 hour into the future, if
1462 // the difference is greater assume it's wrapped around from below 0
1463 if (mpctx->osd_visible - now > 36000000) {
1464 mpctx->osd_visible = 0;
1465 vo_osd_progbar_type = -1; // disable
1466 vo_osd_changed(OSDTYPE_PROGBAR);
1467 mpctx->osd_function = mpctx->paused ? OSD_PAUSE : OSD_PLAY;
1468 }
1469 }
1470 if (mpctx->osd_show_percentage_until - now > 36000000)
1471 mpctx->osd_show_percentage_until = 0;
1472
1473 if(!last_update) last_update = now;
1474 diff = now >= last_update ? now - last_update : 0;
1475
1476 last_update = now;
1477
1478 // Look for the first message in the stack with high enough level.
1479 for(msg = osd_msg_stack ; msg ; last = msg, msg = prev) {
1480 prev = msg->prev;
1481 if (msg->level > opts->osd_level && hidden_dec_done)
1482 continue;
1483 // The message has a high enough level or it is the first hidden one
1484 // in both cases we decrement the timer or kill it.
1485 if(!msg->started || msg->time > diff) {
1486 if(msg->started) msg->time -= diff;
1487 else msg->started = 1;
1488 // display it
1489 if (msg->level <= opts->osd_level)
1490 return msg;
1491 hidden_dec_done = 1;
1492 continue;
1493 }
1494 // kill the message
1495 free(msg);
1496 if(last) {
1497 last->prev = prev;
1498 msg = last;
1499 } else {
1500 osd_msg_stack = prev;
1501 msg = NULL;
1502 }
1503 }
1504 // Nothing found
1505 return NULL;
1506 }
1507
1508 /**
1509 * \brief Display the OSD bar.
1510 *
1511 * Display the OSD bar or fall back on a simple message.
1512 *
1513 */
1514
1515 void set_osd_bar(struct MPContext *mpctx, int type,const char* name,double min,double max,double val) {
1516 struct MPOpts *opts = &mpctx->opts;
1517 if (opts->osd_level < 1)
1518 return;
1519
1520 if(mpctx->sh_video) {
1521 mpctx->osd_visible = (GetTimerMS() + 1000) | 1;
1522 vo_osd_progbar_type = type;
1523 vo_osd_progbar_value = 256*(val-min)/(max-min);
1524 vo_osd_changed(OSDTYPE_PROGBAR);
1525 return;
1526 }
1527
1528 set_osd_msg(OSD_MSG_BAR, 1, opts->osd_duration, "%s: %d %%",
1529 name, ROUND(100*(val-min)/(max-min)));
1530 }
1531
1532 /**
1533 * \brief Display text subtitles on the OSD
1534 */
1535 void set_osd_subtitle(struct MPContext *mpctx, subtitle *subs)
1536 {
1537 int i;
1538 vo_sub = subs;
1539 vo_osd_changed(OSDTYPE_SUBTITLE);
1540 if (!mpctx->sh_video) {
1541 // reverse order, since newest set_osd_msg is displayed first
1542 for (i = SUB_MAX_TEXT - 1; i >= 0; i--) {
1543 if (!subs || i >= subs->lines || !subs->text[i])
1544 rm_osd_msg(OSD_MSG_SUB_BASE + i);
1545 else {
1546 // HACK: currently display time for each sub line except the last is set to 2 seconds.
1547 int display_time = i == subs->lines - 1 ? 180000 : 2000;
1548 set_osd_msg(OSD_MSG_SUB_BASE + i, 1, display_time, "%s", subs->text[i]);
1549 }
1550 }
1551 }
1552 }
1553
1554 /**
1555 * \brief Update the OSD message line.
1556 *
1557 * This function displays the current message on the vo OSD or on the term.
1558 * If the stack is empty and the OSD level is high enough the timer
1559 * is displayed (only on the vo OSD).
1560 *
1561 */
1562
1563 static void update_osd_msg(struct MPContext *mpctx)
1564 {
1565 struct MPOpts *opts = &mpctx->opts;
1566 mp_osd_msg_t *msg;
1567 struct osd_state *osd = mpctx->osd;
1568 char osd_text_timer[128];
1569
1570 if (mpctx->add_osd_seek_info) {
1571 double percentage;
1572 if (mpctx->timeline && mpctx->sh_video)
1573 percentage = mpctx->sh_video->pts * 100 /
1574 mpctx->timeline[mpctx->num_timeline_parts].start;
1575 else
1576 percentage = demuxer_get_percent_pos(mpctx->demuxer);
1577 set_osd_bar(mpctx, 0, "Position", 0, 100, percentage);
1578 if (mpctx->sh_video)
1579 mpctx->osd_show_percentage_until = (GetTimerMS() + 1000) | 1;
1580 mpctx->add_osd_seek_info = false;
1581 }
1582
1583 // Look if we have a msg
1584 if((msg = get_osd_msg(mpctx))) {
1585 if (strcmp(osd->osd_text, msg->msg)) {
1586 strncpy(osd->osd_text, msg->msg, 127);
1587 if(mpctx->sh_video) vo_osd_changed(OSDTYPE_OSD); else
1588 if(term_osd) mp_msg(MSGT_CPLAYER,MSGL_STATUS,"%s%s\n",term_osd_esc,msg->msg);
1589 }
1590 return;
1591 }
1592
1593 if(mpctx->sh_video) {
1594 // fallback on the timer
1595 if (opts->osd_level >= 2) {
1596 int len;
1597 if (mpctx->timeline)
1598 len = mpctx->timeline[mpctx->num_timeline_parts].start;
1599 else
1600 len = demuxer_get_time_length(mpctx->demuxer);
1601 int percentage = -1;
1602 char percentage_text[10];
1603 int pts = demuxer_get_current_time(mpctx->demuxer);
1604
1605 if (mpctx->osd_show_percentage_until)
1606 if (mpctx->timeline)
1607 percentage = mpctx->sh_video->pts * 100 /
1608 mpctx->timeline[mpctx->num_timeline_parts].start;
1609 else
1610 percentage = demuxer_get_percent_pos(mpctx->demuxer);
1611
1612 if (percentage >= 0)
1613 snprintf(percentage_text, 9, " (%d%%)", percentage);
1614 else
1615 percentage_text[0] = 0;
1616
1617 if (opts->osd_level == 3)
1618 snprintf(osd_text_timer, 63,
1619 "%c %02d:%02d:%02d / %02d:%02d:%02d%s",
1620 mpctx->osd_function,pts/3600,(pts/60)%60,pts%60,
1621 len/3600,(len/60)%60,len%60,percentage_text);
1622 else
1623 snprintf(osd_text_timer, 63, "%c %02d:%02d:%02d%s",
1624 mpctx->osd_function,pts/3600,(pts/60)%60,
1625 pts%60,percentage_text);
1626 } else
1627 osd_text_timer[0]=0;
1628
1629 if (strcmp(osd->osd_text, osd_text_timer)) {
1630 strncpy(osd->osd_text, osd_text_timer, 63);
1631 vo_osd_changed(OSDTYPE_OSD);
1632 }
1633 return;
1634 }
1635
1636 // Clear the term osd line
1637 if (term_osd && osd->osd_text[0]) {
1638 osd->osd_text[0] = 0;
1639 printf("%s\n",term_osd_esc);
1640 }
1641 }
1642
1643 ///@}
1644 // OSDMsgStack
1645
1646
1647 void reinit_audio_chain(struct MPContext *mpctx)
1648 {
1649 struct MPOpts *opts = &mpctx->opts;
1650 if (!mpctx->sh_audio)
1651 return;
1652 current_module="init_audio_codec";
1653 mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n");
1654 if(!init_best_audio_codec(mpctx->sh_audio,audio_codec_list,audio_fm_list)){
1655 goto init_error;
1656 }
1657 mpctx->initialized_flags|=INITIALIZED_ACODEC;
1658 mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n");
1659
1660
1661 current_module="af_preinit";
1662 ao_data.samplerate=force_srate;
1663 ao_data.channels=0;
1664 ao_data.format=audio_output_format;
1665 #if 1
1666 // first init to detect best values
1667 if(!init_audio_filters(mpctx->sh_audio, // preliminary init
1668 // input:
1669 mpctx->sh_audio->samplerate,
1670 // output:
1671 &ao_data.samplerate, &ao_data.channels, &ao_data.format)){
1672 mp_tmsg(MSGT_CPLAYER,MSGL_ERR, "Error at audio filter chain "
1673 "pre-init!\n");
1674 exit_player(mpctx, EXIT_ERROR);
1675 }
1676 #endif
1677 current_module="ao2_init";
1678 mpctx->audio_out = init_best_audio_out(opts->audio_driver_list,
1679 0, // plugin flag
1680 ao_data.samplerate,
1681 ao_data.channels,
1682 ao_data.format, 0);
1683 if(!mpctx->audio_out){
1684 mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"Could not open/initialize audio device -> no sound.\n");
1685 goto init_error;
1686 }
1687 mpctx->initialized_flags|=INITIALIZED_AO;
1688 mp_msg(MSGT_CPLAYER,MSGL_INFO,"AO: [%s] %dHz %dch %s (%d bytes per sample)\n",
1689 mpctx->audio_out->info->short_name,
1690 ao_data.samplerate, ao_data.channels,
1691 af_fmt2str_short(ao_data.format),
1692 af_fmt2bits(ao_data.format)/8 );
1693 mp_msg(MSGT_CPLAYER,MSGL_V,"AO: Description: %s\nAO: Author: %s\n",
1694 mpctx->audio_out->info->name, mpctx->audio_out->info->author);
1695 if(strlen(mpctx->audio_out->info->comment) > 0)
1696 mp_msg(MSGT_CPLAYER,MSGL_V,"AO: Comment: %s\n", mpctx->audio_out->info->comment);
1697 // init audio filters:
1698 #if 1
1699 current_module="af_init";
1700 if(!build_afilter_chain(mpctx, mpctx->sh_audio, &ao_data)) {
1701 mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"Couldn't find matching filter/ao format!\n");
1702 goto init_error;
1703 }
1704 #endif
1705 mpctx->mixer.audio_out = mpctx->audio_out;
1706 mpctx->mixer.volstep = volstep;
1707 return;
1708
1709 init_error:
1710 uninit_player(mpctx, INITIALIZED_ACODEC|INITIALIZED_AO); // close codec and possibly AO
1711 mpctx->sh_audio=mpctx->d_audio->sh=NULL; // -> nosound
1712 mpctx->d_audio->id = -2;
1713 }
1714
1715
1716 ///@}
1717 // Command2Property
1718
1719
1720 // Return pts value corresponding to the end point of audio written to the
1721 // ao so far.
1722 static double written_audio_pts(struct MPContext *mpctx)
1723 {
1724 sh_audio_t *sh_audio = mpctx->sh_audio;
1725 demux_stream_t *d_audio = mpctx->d_audio;
1726 double buffered_output;
1727 // first calculate the end pts of audio that has been output by decoder
1728 double a_pts = sh_audio->pts;
1729 if (a_pts != MP_NOPTS_VALUE)
1730 // Good, decoder supports new way of calculating audio pts.
1731 // sh_audio->pts is the timestamp of the latest input packet with
1732 // known pts that the decoder has decoded. sh_audio->pts_bytes is
1733 // the amount of bytes the decoder has written after that timestamp.
1734 a_pts += sh_audio->pts_bytes / (double) sh_audio->o_bps;
1735 else {
1736 // Decoder doesn't support new way of calculating pts (or we're
1737 // being called before it has decoded anything with known timestamp).
1738 // Use the old method of audio pts calculation: take the timestamp
1739 // of last packet with known pts the decoder has read data from,
1740 // and add amount of bytes read after the beginning of that packet
1741 // divided by input bps. This will be inaccurate if the input/output
1742 // ratio is not constant for every audio packet or if it is constant
1743 // but not accurately known in sh_audio->i_bps.
1744
1745 a_pts = d_audio->pts;
1746 // ds_tell_pts returns bytes read after last timestamp from
1747 // demuxing layer, decoder might use sh_audio->a_in_buffer for bytes
1748 // it has read but not decoded
1749 if (sh_audio->i_bps)
1750 a_pts += (ds_tell_pts(d_audio) - sh_audio->a_in_buffer_len) /
1751 (double)sh_audio->i_bps;
1752 }
1753 // Now a_pts hopefully holds the pts for end of audio from decoder.
1754 // Substract data in buffers between decoder and audio out.
1755
1756 // Decoded but not filtered
1757 a_pts -= sh_audio->a_buffer_len / (double)sh_audio->o_bps;
1758
1759 // Data buffered in audio filters, measured in bytes of "missing" output
1760 buffered_output = af_calc_delay(sh_audio->afilter);
1761
1762 // Data that was ready for ao but was buffered because ao didn't fully
1763 // accept everything to internal buffers yet
1764 buffered_output += sh_audio->a_out_buffer_len;
1765
1766 // Filters divide audio length by playback_speed, so multiply by it
1767 // to get the length in original units without speedup or slowdown
1768 a_pts -= buffered_output * mpctx->opts.playback_speed / ao_data.bps;
1769
1770 return a_pts + mpctx->video_offset;
1771 }
1772
1773 // Return pts value corresponding to currently playing audio.
1774 double playing_audio_pts(struct MPContext *mpctx)
1775 {
1776 return written_audio_pts(mpctx) - mpctx->opts.playback_speed *
1777 mpctx->audio_out->get_delay();
1778 }
1779
1780 static int check_framedrop(struct MPContext *mpctx, double frame_time) {
1781 struct MPOpts *opts = &mpctx->opts;
1782 // check for frame-drop:
1783 current_module = "check_framedrop";
1784 if (mpctx->sh_audio && !mpctx->d_audio->eof) {
1785 static int dropped_frames;
1786 float delay = opts->playback_speed*mpctx->audio_out->get_delay();
1787 float d = delay-mpctx->delay;
1788 ++total_frame_cnt;
1789 // we should avoid dropping too many frames in sequence unless we
1790 // are too late. and we allow 100ms A-V delay here:
1791 if (d < -dropped_frames*frame_time-0.100 && !mpctx->paused
1792 && !mpctx->update_video_immediately) {
1793 ++drop_frame_cnt;
1794 ++dropped_frames;
1795 return frame_dropping;
1796 } else
1797 dropped_frames = 0;
1798 }
1799 return 0;
1800 }
1801
1802
1803 #ifdef HAVE_RTC
1804 int rtc_fd = -1;
1805 #endif
1806
1807 static float timing_sleep(struct MPContext *mpctx, float time_frame)
1808 {
1809 #ifdef HAVE_RTC
1810 if (rtc_fd >= 0){
1811 // -------- RTC -----------
1812 current_module="sleep_rtc";
1813 while (time_frame > 0.000) {
1814 unsigned long rtc_ts;
1815 if (read(rtc_fd, &rtc_ts, sizeof(rtc_ts)) <= 0)
1816 mp_tmsg(MSGT_CPLAYER, MSGL_ERR, "Linux RTC read error: %s\n", strerror(errno));
1817 time_frame -= get_relative_time(mpctx);
1818 }
1819 } else
1820 #endif
1821 {
1822 // assume kernel HZ=100 for softsleep, works with larger HZ but with
1823 // unnecessarily high CPU usage
1824 float margin = softsleep ? 0.011 : 0;
1825 current_module = "sleep_timer";
1826 while (time_frame > margin) {
1827 usec_sleep(1000000 * (time_frame - margin));
1828 time_frame -= get_relative_time(mpctx);
1829 }
1830 if (softsleep){
1831 current_module = "sleep_soft";
1832 if (time_frame < 0)
1833 mp_tmsg(MSGT_AVSYNC, MSGL_WARN, "Warning! Softsleep underflow!\n");
1834 while (time_frame > 0)
1835 time_frame -= get_relative_time(mpctx); // burn the CPU
1836 }
1837 }
1838 return time_frame;
1839 }
1840
1841 static void select_subtitle(MPContext *mpctx)
1842 {
1843 struct MPOpts *opts = &mpctx->opts;
1844 // find the best sub to use
1845 int vobsub_index_id = vobsub_get_index_by_id(vo_vobsub, vobsub_id);
1846 mpctx->global_sub_pos = -1; // no subs by default
1847 if (vobsub_index_id >= 0) {
1848 // if user asks for a vobsub id, use that first.
1849 mpctx->global_sub_pos = mpctx->global_sub_indices[SUB_SOURCE_VOBSUB] + vobsub_index_id;
1850 } else if (opts->sub_id >= 0 && mpctx->global_sub_indices[SUB_SOURCE_DEMUX] >= 0) {
1851 // if user asks for a dvd sub id, use that next.
1852 mpctx->global_sub_pos = mpctx->global_sub_indices[SUB_SOURCE_DEMUX] + opts->sub_id;
1853 } else if (mpctx->global_sub_indices[SUB_SOURCE_SUBS] >= 0) {
1854 // if there are text subs to use, use those. (autosubs come last here)
1855 mpctx->global_sub_pos = mpctx->global_sub_indices[SUB_SOURCE_SUBS];
1856 } else if (opts->sub_id == -1 && mpctx->global_sub_indices[SUB_SOURCE_DEMUX] >= 0) {
1857 // finally select subs by language and container hints
1858 if (opts->sub_id == -1 && dvdsub_lang)
1859 opts->sub_id = demuxer_sub_track_by_lang(mpctx->demuxer, dvdsub_lang);
1860 if (opts->sub_id == -1)
1861 opts->sub_id = demuxer_default_sub_track(mpctx->demuxer);
1862 if (opts->sub_id >= 0)
1863 mpctx->global_sub_pos = mpctx->global_sub_indices[SUB_SOURCE_DEMUX] + opts->sub_id;
1864 }
1865 // rather than duplicate code, use the SUB_SELECT handler to init the right one.
1866 mpctx->global_sub_pos--;
1867 mp_property_do("sub",M_PROPERTY_STEP_UP,NULL, mpctx);
1868 }
1869
1870 #ifdef CONFIG_DVDNAV
1871 #ifndef FF_B_TYPE
1872 #define FF_B_TYPE 3
1873 #endif
1874 /// store decoded video image
1875 static mp_image_t * mp_dvdnav_copy_mpi(mp_image_t *to_mpi,
1876 mp_image_t *from_mpi) {
1877 mp_image_t *mpi;
1878
1879 /// Do not store B-frames
1880 if (from_mpi->pict_type == FF_B_TYPE)
1881 return to_mpi;
1882
1883 if (to_mpi &&
1884 to_mpi->w == from_mpi->w &&
1885 to_mpi->h == from_mpi->h &&
1886 to_mpi->imgfmt == from_mpi->imgfmt)
1887 mpi = to_mpi;
1888 else {
1889 if (to_mpi)
1890 free_mp_image(to_mpi);
1891 if (from_mpi->w == 0 || from_mpi->h == 0)
1892 return NULL;
1893 mpi = alloc_mpi(from_mpi->w,from_mpi->h,from_mpi->imgfmt);
1894 }
1895
1896 copy_mpi(mpi,from_mpi);
1897 return mpi;
1898 }
1899
1900 static void mp_dvdnav_reset_stream (MPContext *ctx) {
1901 struct MPOpts *opts = &ctx->opts;
1902 if (ctx->sh_video) {
1903 /// clear video pts
1904 ctx->d_video->pts = 0.0f;
1905 ctx->sh_video->pts = 0.0f;
1906 ctx->sh_video->i_pts = 0.0f;
1907 ctx->sh_video->last_pts = 0.0f;
1908 ctx->sh_video->num_buffered_pts = 0;
1909 ctx->sh_video->num_frames = 0;
1910 ctx->sh_video->num_frames_decoded = 0;
1911 ctx->sh_video->timer = 0.0f;
1912 ctx->sh_video->stream_delay = 0.0f;
1913 ctx->sh_video->timer = 0;
1914 ctx->demuxer->stream_pts = MP_NOPTS_VALUE;
1915 }
1916
1917 if (ctx->sh_audio) {
1918 /// free audio packets and reset
1919 ds_free_packs(ctx->d_audio);
1920 audio_delay -= ctx->sh_audio->stream_delay;
1921 ctx->delay =- audio_delay;
1922 ctx->audio_out->reset();
1923 resync_audio_stream(ctx->sh_audio);
1924 }
1925
1926 audio_delay = 0.0f;
1927 ctx->global_sub_size = ctx->global_sub_indices[SUB_SOURCE_DEMUX] + mp_dvdnav_number_of_subs(ctx->stream);
1928 if (dvdsub_lang && opts->sub_id == dvdsub_lang_id) {
1929 dvdsub_lang_id = mp_dvdnav_sid_from_lang(ctx->stream, dvdsub_lang);
1930 if (dvdsub_lang_id != opts->sub_id) {
1931 opts->sub_id = dvdsub_lang_id;
1932 select_subtitle(ctx);
1933 }
1934 }
1935
1936 /// clear all EOF related flags
1937 ctx->d_video->eof = ctx->d_audio->eof = ctx->stream->eof = 0;
1938 }
1939
1940 /// Restore last decoded DVDNAV (still frame)
1941 static mp_image_t *mp_dvdnav_restore_smpi(struct MPContext *mpctx,
1942 int *in_size,
1943 unsigned char **start,
1944 mp_image_t *decoded_frame)
1945 {
1946 if (mpctx->stream->type != STREAMTYPE_DVDNAV)
1947 return decoded_frame;
1948
1949 /// a change occured in dvdnav stream
1950 if (mp_dvdnav_cell_has_changed(mpctx->stream,0)) {
1951 mp_dvdnav_read_wait(mpctx->stream, 1, 1);
1952 mp_dvdnav_context_free(mpctx);
1953 mp_dvdnav_reset_stream(mpctx);
1954 mp_dvdnav_read_wait(mpctx->stream, 0, 1);
1955 mp_dvdnav_cell_has_changed(mpctx->stream,1);
1956 }
1957
1958 if (*in_size < 0) {
1959 float len;
1960
1961 /// Display still frame, if any
1962 if (mpctx->nav_smpi && !mpctx->nav_buffer)
1963 decoded_frame = mpctx->nav_smpi;
1964
1965 /// increment video frame : continue playing after still frame
1966 len = demuxer_get_time_length(mpctx->demuxer);
1967 if (mpctx->sh_video->pts >= len &&
1968 mpctx->sh_video->pts > 0.0 && len > 0.0) {
1969 mp_dvdnav_skip_still(mpctx->stream);
1970 mp_dvdnav_skip_wait(mpctx->stream);
1971 }
1972 mpctx->sh_video->pts += 1 / mpctx->sh_video->fps;
1973
1974 if (mpctx->nav_buffer) {
1975 *start = mpctx->nav_start;
1976 *in_size = mpctx->nav_in_size;
1977 if (mpctx->nav_start)
1978 memcpy(*start,mpctx->nav_buffer,mpctx->nav_in_size);
1979 }
1980 }
1981
1982 return decoded_frame;
1983 }
1984
1985 /// Save last decoded DVDNAV (still frame)
1986 static void mp_dvdnav_save_smpi(struct MPContext *mpctx, int in_size,
1987 unsigned char *start,
1988 mp_image_t *decoded_frame)
1989 {
1990 if (mpctx->stream->type != STREAMTYPE_DVDNAV)
1991 return;
1992
1993 if (mpctx->nav_buffer)
1994 free(mpctx->nav_buffer);
1995
1996 mpctx->nav_buffer = malloc(in_size);
1997 mpctx->nav_start = start;
1998 mpctx->nav_in_size = mpctx->nav_buffer ? in_size : -1;
1999 if (mpctx->nav_buffer)
2000 memcpy(mpctx->nav_buffer,start,in_size);
2001
2002 if (decoded_frame && mpctx->nav_smpi != decoded_frame)
2003 mpctx->nav_smpi = mp_dvdnav_copy_mpi(mpctx->nav_smpi,decoded_frame);
2004 }
2005 #endif /* CONFIG_DVDNAV */
2006
2007 /* Modify video timing to match the audio timeline. There are two main
2008 * reasons this is needed. First, video and audio can start from different
2009 * positions at beginning of file or after a seek (MPlayer starts both
2010 * immediately even if they have different pts). Second, the file can have
2011 * audio timestamps that are inconsistent with the duration of the audio
2012 * packets, for example two consecutive timestamp values differing by
2013 * one second but only a packet with enough samples for half a second
2014 * of playback between them.
2015 */
2016 static void adjust_sync(struct MPContext *mpctx, double frame_time)
2017 {
2018 current_module = "av_sync";
2019
2020 if (!mpctx->sh_audio)
2021 return;
2022
2023 double a_pts = written_audio_pts(mpctx) - mpctx->delay;
2024 double v_pts = mpctx->sh_video->pts;
2025 double av_delay = a_pts - v_pts;
2026 // Try to sync vo_flip() so it will *finish* at given time
2027 av_delay += mpctx->last_vo_flip_duration;
2028 av_delay -= audio_delay; // This much pts difference is desired
2029
2030 double change = av_delay * 0.1;
2031 double max_change = default_max_pts_correction >= 0 ?
2032 default_max_pts_correction : frame_time * 0.1;
2033 if (change < -max_change)
2034 change = -max_change;
2035 else if (change > max_change)
2036 change = max_change;
2037 mpctx->delay += change;
2038 mpctx->total_avsync_change += change;
2039 }
2040
2041 static int fill_audio_out_buffers(struct MPContext *mpctx)
2042 {
2043 struct MPOpts *opts = &mpctx->opts;
2044 unsigned int t;
2045 double tt;
2046 int playsize;
2047 int playflags=0;
2048 int audio_eof=0;
2049 sh_audio_t * const sh_audio = mpctx->sh_audio;
2050
2051 current_module="play_audio";
2052
2053 while (1) {
2054 int sleep_time;
2055 // all the current uses of ao_data.pts seem to be in aos that handle
2056 // sync completely wrong; there should be no need to use ao_data.pts
2057 // in get_space()
2058 ao_data.pts = ((mpctx->sh_video?mpctx->sh_video->timer:0)+mpctx->delay)*90000.0;
2059 playsize = mpctx->audio_out->get_space();
2060 if (mpctx->sh_video || playsize >= ao_data.outburst)
2061 break;
2062
2063 // handle audio-only case:
2064 // this is where mplayer sleeps during audio-only playback
2065 // to avoid 100% CPU use
2066 sleep_time = (ao_data.outburst - playsize) * 1000 / ao_data.bps;
2067 if (sleep_time < 10) sleep_time = 10; // limit to 100 wakeups per second
2068 usec_sleep(sleep_time * 1000);
2069 }
2070
2071 // Fill buffer if needed:
2072 current_module="decode_audio";
2073 t = GetTimer();
2074 if (decode_audio(sh_audio, playsize) < 0) // EOF or error
2075 if (mpctx->d_audio->eof) {
2076 audio_eof = 1;
2077 if (sh_audio->a_out_buffer_len == 0)
2078 return 0;
2079 }
2080 t = GetTimer() - t;
2081 tt = t*0.000001f; audio_time_usage+=tt;
2082 if (playsize > sh_audio->a_out_buffer_len) {
2083 playsize = sh_audio->a_out_buffer_len;
2084 if (audio_eof)
2085 playflags |= AOPLAY_FINAL_CHUNK;
2086 }
2087 if (!playsize)
2088 return 1;
2089
2090 // play audio:
2091 current_module="play_audio";
2092
2093 // Is this pts value actually useful for the aos that access it?
2094 // They're obviously badly broken in the way they handle av sync;
2095 // would not having access to this make them more broken?
2096 ao_data.pts = ((mpctx->sh_video?mpctx->sh_video->timer:0)+mpctx->delay)*90000.0;
2097 playsize = mpctx->audio_out->play(sh_audio->a_out_buffer, playsize, playflags);
2098
2099 if (playsize > 0) {
2100 sh_audio->a_out_buffer_len -= playsize;
2101 memmove(sh_audio->a_out_buffer, &sh_audio->a_out_buffer[playsize],
2102 sh_audio->a_out_buffer_len);
2103 mpctx->delay += opts->playback_speed*playsize/(double)ao_data.bps;
2104 }
2105 else if (audio_eof && mpctx->audio_out->get_delay() < .04) {
2106 // Sanity check to avoid hanging in case current ao doesn't output
2107 // partial chunks and doesn't check for AOPLAY_FINAL_CHUNK
2108 mp_msg(MSGT_CPLAYER, MSGL_WARN, "Audio output truncated at end.\n");
2109 sh_audio->a_out_buffer_len = 0;
2110 }
2111
2112 return 1;
2113 }
2114
2115 static int sleep_until_update(struct MPContext *mpctx, float *time_frame,
2116 float *aq_sleep_time)
2117 {
2118 struct MPOpts *opts = &mpctx->opts;
2119 int frame_time_remaining = 0;
2120 current_module="calc_sleep_time";
2121
2122 *time_frame -= get_relative_time(mpctx); // reset timer
2123
2124 if (mpctx->sh_audio && !mpctx->d_audio->eof) {
2125 float delay = mpctx->audio_out->get_delay();
2126 mp_dbg(MSGT_AVSYNC, MSGL_DBG2, "delay=%f\n", delay);
2127
2128 if (autosync) {
2129 /*
2130 * Adjust this raw delay value by calculating the expected
2131 * delay for this frame and generating a new value which is
2132 * weighted between the two. The higher autosync is, the
2133 * closer to the delay value gets to that which "-nosound"
2134 * would have used, and the longer it will take for A/V
2135 * sync to settle at the right value (but it eventually will.)
2136 * This settling time is very short for values below 100.
2137 */
2138 float predicted = mpctx->delay / opts->playback_speed + *time_frame;
2139 float difference = delay - predicted;
2140 delay = predicted + difference / (float)autosync;
2141 }
2142
2143 *time_frame = delay - mpctx->delay / opts->playback_speed;
2144
2145 // delay = amount of audio buffered in soundcard/driver
2146 if (delay > 0.25) delay=0.25; else
2147 if (delay < 0.10) delay=0.10;
2148 if (*time_frame > delay*0.6) {
2149 // sleep time too big - may cause audio drops (buffer underrun)
2150 frame_time_remaining = 1;
2151 *time_frame = delay*0.5;
2152 }
2153 } else {
2154 // If we're lagging more than 200 ms behind the right playback rate,
2155 // don't try to "catch up".
2156 // If benchmark is set always output frames as fast as possible
2157 // without sleeping.
2158 if (*time_frame < -0.2 || benchmark)
2159 *time_frame = 0;
2160 }
2161
2162 *aq_sleep_time += *time_frame;
2163
2164
2165 //============================== SLEEP: ===================================
2166
2167 if (mpctx->video_out->driver->flip_page_timed)
2168 *time_frame -= 0.05;
2169 // flag 256 means: libvo driver does its timing (dvb card)
2170 if (*time_frame > 0.001 && !(mpctx->sh_video->output_flags&256))
2171 *time_frame = timing_sleep(mpctx, *time_frame);
2172 if (mpctx->video_out->driver->flip_page_timed)
2173 *time_frame += 0.05;
2174 return frame_time_remaining;
2175 }
2176
2177 int reinit_video_chain(struct MPContext *mpctx)
2178 {
2179 struct MPOpts *opts = &mpctx->opts;
2180 sh_video_t * const sh_video = mpctx->sh_video;
2181 double ar=-1.0;
2182 //================== Init VIDEO (codec & libvo) ==========================
2183 if (!opts->fixed_vo || !(mpctx->initialized_flags & INITIALIZED_VO)) {
2184 current_module="preinit_libvo";
2185
2186 //shouldn't we set dvideo->id=-2 when we fail?
2187 //if((mpctx->video_out->preinit(vo_subdevice))!=0){
2188 if(!(mpctx->video_out=init_best_video_out(opts, mpctx->x11_state, mpctx->key_fifo, mpctx->input))){
2189 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,"Error opening/initializing the selected video_out (-vo) device.\n");
2190 goto err_out;
2191 }
2192 mpctx->initialized_flags|=INITIALIZED_VO;
2193 }
2194
2195 if(stream_control(mpctx->demuxer->stream, STREAM_CTRL_GET_ASPECT_RATIO, &ar) != STREAM_UNSUPPORTED)
2196 mpctx->sh_video->stream_aspect = ar;
2197 current_module="init_video_filters";
2198 {
2199 char* vf_arg[] = { "_oldargs_", (char*)mpctx->video_out , NULL };
2200 sh_video->vfilter = vf_open_filter(opts, NULL,"vo",vf_arg);
2201 }
2202 #ifdef CONFIG_MENU
2203 if(use_menu) {
2204 char* vf_arg[] = { "_oldargs_", menu_root, NULL };
2205 vf_menu = vf_open_plugin(opts,libmenu_vfs,sh_video->vfilter,"menu",vf_arg);
2206 if(!vf_menu) {
2207 mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"Can't open libmenu video filter with root menu %s.\n",menu_root);
2208 use_menu = 0;
2209 }
2210 }
2211 if(vf_menu)
2212 sh_video->vfilter = vf_menu;
2213 #endif
2214
2215 #ifdef CONFIG_ASS
2216 if(opts->ass_enabled) {
2217 int i;
2218 int insert = 1;
2219 if (opts->vf_settings)
2220 for (i = 0; opts->vf_settings[i].name; ++i)
2221 if (strcmp(opts->vf_settings[i].name, "ass") == 0) {
2222 insert = 0;
2223 break;
2224 }
2225 if (insert) {
2226 extern vf_info_t vf_info_ass;
2227 const vf_info_t* libass_vfs[] = {&vf_info_ass, NULL};
2228 char* vf_arg[] = {"auto", "1", NULL};
2229 vf_instance_t* vf_ass = vf_open_plugin(opts, libass_vfs,sh_video->vfilter,"ass",vf_arg);
2230 if (vf_ass)
2231 sh_video->vfilter = vf_ass;
2232 else
2233 mp_msg(MSGT_CPLAYER,MSGL_ERR, "ASS: cannot add video filter\n");
2234 }
2235 }
2236 #endif
2237
2238 sh_video->vfilter = append_filters(sh_video->vfilter, opts->vf_settings);
2239
2240 #ifdef CONFIG_ASS
2241 if (opts->ass_enabled)
2242 sh_video->vfilter->control(sh_video->vfilter, VFCTRL_INIT_EOSD, ass_library);
2243 #endif
2244
2245 current_module="init_video_codec";
2246
2247 mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n");
2248 init_best_video_codec(sh_video,video_codec_list,video_fm_list);
2249 mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n");
2250
2251 if(!sh_video->initialized){
2252 if(!opts->fixed_vo) uninit_player(mpctx, INITIALIZED_VO);
2253 goto err_out;
2254 }
2255
2256 mpctx->initialized_flags|=INITIALIZED_VCODEC;
2257
2258 if (sh_video->codec)
2259 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_VIDEO_CODEC=%s\n", sh_video->codec->name);
2260
2261 sh_video->last_pts = MP_NOPTS_VALUE;
2262 sh_video->num_buffered_pts = 0;
2263 sh_video->next_frame_time = 0;
2264
2265 if(auto_quality>0){
2266 // Auto quality option enabled
2267 output_quality=get_video_quality_max(sh_video);
2268 if(auto_quality>output_quality) auto_quality=output_quality;
2269 else output_quality=auto_quality;
2270 mp_msg(MSGT_CPLAYER,MSGL_V,"AutoQ: setting quality to %d.\n",output_quality);
2271 set_video_quality(sh_video,output_quality);
2272 }
2273
2274 // ========== Init display (sh_video->disp_w*sh_video->disp_h/out_fmt) ============
2275
2276 current_module="init_vo";
2277
2278 return 1;
2279
2280 err_out:
2281 mpctx->sh_video = mpctx->d_video->sh = NULL;
2282 return 0;
2283 }
2284
2285 static double update_video_nocorrect_pts(struct MPContext *mpctx)
2286 {
2287 struct sh_video *sh_video = mpctx->sh_video;
2288 double frame_time = 0;
2289 struct vo *video_out = mpctx->video_out;
2290 while (!video_out->frame_loaded) {
2291 current_module = "filter_video";
2292 // In nocorrect-pts mode there is no way to properly time these frames
2293 if (vo_get_buffered_frame(video_out, 0) >= 0)
2294 break;
2295 if (vf_output_queued_frame(sh_video->vfilter))
2296 continue;
2297 unsigned char *packet = NULL;
2298 frame_time = sh_video->next_frame_time;
2299 if (mpctx->update_video_immediately)
2300 frame_time = 0;
2301 int in_size = video_read_frame(sh_video, &sh_video->next_frame_time,
2302 &packet, force_fps);
2303 if (in_size < 0) {
2304 #ifdef CONFIG_DVDNAV
2305 if (mpctx->stream->type == STREAMTYPE_DVDNAV) {
2306 if (mp_dvdnav_is_eof(mpctx->stream))
2307 return -1;
2308 if (mpctx->d_video)
2309 mpctx->d_video->eof = 0;
2310 if (mpctx->d_audio)
2311 mpctx->d_audio->eof = 0;
2312 mpctx->stream->eof = 0;
2313 } else
2314 #endif
2315 return -1;
2316 }
2317 if (in_size > max_framesize)
2318 max_framesize = in_size;
2319 sh_video->timer += frame_time;
2320 if (mpctx->sh_audio)
2321 mpctx->delay -= frame_time;
2322 // video_read_frame can change fps (e.g. for ASF video)
2323 vo_fps = sh_video->fps;
2324 int framedrop_type = check_framedrop(mpctx, frame_time);
2325 current_module = "decode video";
2326
2327 void *decoded_frame;
2328 #ifdef CONFIG_DVDNAV
2329 decoded_frame = mp_dvdnav_restore_smpi(mpctx, &in_size, &packet, NULL);
2330 if (in_size >= 0 && !decoded_frame)
2331 #endif
2332 decoded_frame = decode_video(sh_video, packet, in_size, framedrop_type,
2333 sh_video->pts);
2334 #ifdef CONFIG_DVDNAV
2335 // Save last still frame for future display
2336 mp_dvdnav_save_smpi(mpctx, in_size, packet, decoded_frame);
2337 #endif
2338 if (decoded_frame) {
2339 current_module = "filter video";
2340 if (filter_video(sh_video, decoded_frame, sh_video->pts))
2341 if (!video_out->config_ok)
2342 break;
2343 }
2344 }
2345 return frame_time;
2346 }
2347
2348 static void determine_frame_pts(struct MPContext *mpctx)
2349 {
2350 struct sh_video *sh_video = mpctx->sh_video;
2351 struct MPOpts *opts = &mpctx->opts;
2352
2353 if (opts->user_pts_assoc_mode) {
2354 sh_video->pts_assoc_mode = opts->user_pts_assoc_mode;
2355 } else if (sh_video->pts_assoc_mode == 0) {
2356 if (sh_video->codec_reordered_pts != MP_NOPTS_VALUE)
2357 sh_video->pts_assoc_mode = 1;
2358 else
2359 sh_video->pts_assoc_mode = 2;
2360 } else {
2361 int probcount1 = sh_video->num_reordered_pts_problems;
2362 int probcount2 = sh_video->num_sorted_pts_problems;
2363 if (sh_video->pts_assoc_mode == 2) {
2364 int tmp = probcount1;
2365 probcount1 = probcount2;
2366 probcount2 = tmp;
2367 }
2368 if (probcount1 >= probcount2 * 1.5 + 2) {
2369 sh_video->pts_assoc_mode = 3 - sh_video->pts_assoc_mode;
2370 mp_msg(MSGT_CPLAYER, MSGL_V, "Switching to pts association mode "
2371 "%d.\n", sh_video->pts_assoc_mode);
2372 }
2373 }
2374 sh_video->pts = sh_video->pts_assoc_mode == 1 ?
2375 sh_video->codec_reordered_pts : sh_video->sorted_pts;
2376 }
2377
2378 static double update_video(struct MPContext *mpctx)
2379 {
2380 struct sh_video *sh_video = mpctx->sh_video;
2381 struct vo *video_out = mpctx->video_out;
2382 sh_video->vfilter->control(sh_video->vfilter, VFCTRL_SET_OSD_OBJ,
2383 mpctx->osd); // hack for vf_expand
2384 if (!mpctx->opts.correct_pts)
2385 return update_video_nocorrect_pts(mpctx);
2386
2387 double pts;
2388
2389 bool hit_eof = false;
2390 while (!video_out->frame_loaded) {
2391 current_module = "filter_video";
2392 if (vo_get_buffered_frame(video_out, hit_eof) >= 0)
2393 break;
2394 // XXX Time used in this call is not counted in any performance
2395 // timer now, OSD time is not updated correctly for filter-added frames
2396 if (vf_output_queued_frame(sh_video->vfilter))
2397 continue;
2398 if (hit_eof)
2399 return -1;
2400 unsigned char *packet = NULL;
2401 int in_size = ds_get_packet_pts(mpctx->d_video, &packet, &pts);
2402 if (pts != MP_NOPTS_VALUE)
2403 pts += mpctx->video_offset;
2404 if (in_size < 0) {
2405 // try to extract last frames in case of decoder lag
2406 in_size = 0;
2407 pts = 1e300;
2408 hit_eof = true;
2409 }
2410 if (in_size > max_framesize)
2411 max_framesize = in_size;
2412 current_module = "decode video";
2413 int framedrop_type = check_framedrop(mpctx, sh_video->frametime);
2414 void *decoded_frame = decode_video(sh_video, packet, in_size,
2415 framedrop_type, pts);
2416 if (decoded_frame) {
2417 determine_frame_pts(mpctx);
2418 current_module = "filter video";
2419 if (filter_video(sh_video, decoded_frame, sh_video->pts))
2420 if (!video_out->config_ok)
2421 break; // We'd likely hang in this loop otherwise
2422 }
2423 }
2424
2425 pts = video_out->next_pts;
2426 if (pts == MP_NOPTS_VALUE) {
2427 mp_msg(MSGT_CPLAYER, MSGL_ERR, "Video pts after filters MISSING\n");
2428 // Try to use decoder pts from before filters
2429 pts = sh_video->pts;
2430 if (pts == MP_NOPTS_VALUE)
2431 pts = sh_video->last_pts;
2432 }
2433 sh_video->pts = pts;
2434 if (sh_video->last_pts == MP_NOPTS_VALUE)
2435 sh_video->last_pts = sh_video->pts;
2436 else if (sh_video->last_pts > sh_video->pts) {
2437 mp_msg(MSGT_CPLAYER, MSGL_INFO, "Decreasing video pts: %f < %f\n",
2438 sh_video->pts, sh_video->last_pts);
2439 /* If the difference in pts is small treat it as jitter around the
2440 * right value (possibly caused by incorrect timestamp ordering) and
2441 * just show this frame immediately after the last one.
2442 * Treat bigger differences as timestamp resets and start counting
2443 * timing of later frames from the position of this one. */
2444 if (sh_video->last_pts - sh_video->pts > 0.5)
2445 sh_video->last_pts = sh_video->pts;
2446 else
2447 sh_video->pts = sh_video->last_pts;
2448 }
2449 double frame_time = sh_video->pts - sh_video->last_pts;
2450 sh_video->last_pts = sh_video->pts;
2451 sh_video->timer += frame_time;
2452 if (mpctx->sh_audio)
2453 mpctx->delay -= frame_time;
2454 return frame_time;
2455 }
2456
2457 void pause_player(struct MPContext *mpctx)
2458 {
2459 if (mpctx->paused)
2460 return;
2461 mpctx->paused = 1;
2462 mpctx->step_frames = 0;
2463 mpctx->time_frame -= get_relative_time(mpctx);
2464
2465 if (mpctx->video_out && mpctx->sh_video && mpctx->video_out->config_ok)
2466 vo_control(mpctx->video_out, VOCTRL_PAUSE, NULL);
2467
2468 if (mpctx->audio_out && mpctx->sh_audio)
2469 mpctx->audio_out->pause(); // pause audio, keep data if possible
2470 }
2471
2472 void unpause_player(struct MPContext *mpctx)
2473 {
2474 if (!mpctx->paused)
2475 return;
2476 mpctx->paused = 0;
2477
2478 if (mpctx->audio_out && mpctx->sh_audio)
2479 mpctx->audio_out->resume(); // resume audio
2480 if (mpctx->video_out && mpctx->sh_video && mpctx->video_out->config_ok
2481 && !mpctx->step_frames)
2482 vo_control(mpctx->video_out, VOCTRL_RESUME, NULL); // resume video
2483 (void)get_relative_time(mpctx); // ignore time that passed during pause
2484 }
2485
2486 void add_step_frame(struct MPContext *mpctx)
2487 {
2488 mpctx->step_frames++;
2489 if (mpctx->video_out && mpctx->sh_video && mpctx->video_out->config_ok)
2490 vo_control(mpctx->video_out, VOCTRL_PAUSE, NULL);
2491 unpause_player(mpctx);
2492 }
2493
2494 static void pause_loop(struct MPContext *mpctx)
2495 {
2496 mp_cmd_t* cmd;
2497 if (!quiet) {
2498 // Small hack to display the pause message on the OSD line.
2499 // The pause string is: "\n == PAUSE == \r" so we need to
2500 // take the first and the last char out
2501 if (term_osd && !mpctx->sh_video) {
2502 char msg[128] = _("\n ===== PAUSE =====\r");
2503 int mlen = strlen(msg);
2504 msg[mlen-1] = '\0';
2505 set_osd_msg(OSD_MSG_PAUSE, 1, 0, "%s", msg+1);
2506 update_osd_msg(mpctx);
2507 } else
2508 mp_tmsg(MSGT_CPLAYER,MSGL_STATUS,"\n ===== PAUSE =====\r");
2509 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_PAUSED\n");
2510 }
2511
2512 while ( (cmd = mp_input_get_cmd(mpctx->input, 20, 1, 1)) == NULL
2513 || cmd->id == MP_CMD_SET_MOUSE_POS || cmd->pausing == 4) {
2514 if (cmd) {
2515 cmd = mp_input_get_cmd(mpctx->input, 0,1,0);
2516 run_command(mpctx, cmd);
2517 mp_cmd_free(cmd);
2518 continue;
2519 }
2520 if (mpctx->sh_video && mpctx->video_out)
2521 vo_check_events(mpctx->video_out);
2522 #ifdef CONFIG_MENU
2523 if (vf_menu)
2524 vf_menu_pause_update(vf_menu);
2525 #endif
2526 usec_sleep(20000);
2527 update_osd_msg(mpctx);
2528 int hack = vo_osd_changed(0);
2529 vo_osd_changed(hack);
2530 if (hack)
2531 break;
2532 }
2533 }
2534
2535
2536 // Find the right mute status and record position for new file position
2537 static void edl_seek_reset(MPContext *mpctx)
2538 {
2539 mpctx->edl_muted = 0;
2540 next_edl_record = edl_records;
2541
2542 while (next_edl_record) {
2543 if (next_edl_record->start_sec >= mpctx->sh_video->pts)
2544 break;
2545
2546 if (next_edl_record->action == EDL_MUTE)
2547 mpctx->edl_muted = !mpctx->edl_muted;
2548 next_edl_record = next_edl_record->next;
2549 }
2550 if ((mpctx->user_muted | mpctx->edl_muted) != mpctx->mixer.muted)
2551 mixer_mute(&mpctx->mixer);
2552 }
2553
2554
2555 // Execute EDL command for the current position if one exists
2556 static void edl_update(MPContext *mpctx)
2557 {
2558 if (!next_edl_record)
2559 return;
2560
2561 if (!mpctx->sh_video) {
2562 mp_tmsg(MSGT_CPLAYER, MSGL_ERR, "Cannot use EDL without video, disabling.\n");
2563 free_edl(edl_records);
2564 next_edl_record = NULL;
2565 edl_records = NULL;
2566 return;
2567 }
2568
2569 if (mpctx->sh_video->pts >= next_edl_record->start_sec) {
2570 if (next_edl_record->action == EDL_SKIP) {
2571 mpctx->osd_function = OSD_FFW;
2572 mpctx->abs_seek_pos = 0;
2573 mpctx->rel_seek_secs = next_edl_record->length_sec;
2574 mp_msg(MSGT_CPLAYER, MSGL_DBG4, "EDL_SKIP: start [%f], stop "
2575 "[%f], length [%f]\n", next_edl_record->start_sec,
2576 next_edl_record->stop_sec, next_edl_record->length_sec);
2577 }
2578 else if (next_edl_record->action == EDL_MUTE) {
2579 mpctx->edl_muted = !mpctx->edl_muted;
2580 if ((mpctx->user_muted | mpctx->edl_muted) != mpctx->mixer.muted)
2581 mixer_mute(&mpctx->mixer);
2582 mp_msg(MSGT_CPLAYER, MSGL_DBG4, "EDL_MUTE: [%f]\n",
2583 next_edl_record->start_sec );
2584 }
2585 next_edl_record = next_edl_record->next;
2586 }
2587 }
2588
2589 static void reinit_decoders(struct MPContext *mpctx)
2590 {
2591 reinit_video_chain(mpctx);
2592 reinit_audio_chain(mpctx);
2593 mp_property_do("sub", M_PROPERTY_SET, &mpctx->global_sub_pos, mpctx);
2594 }
2595
2596 static bool timeline_set_part(struct MPContext *mpctx, int i)
2597 {
2598 struct timeline_part *p = mpctx->timeline + mpctx->timeline_part;
2599 struct timeline_part *n = mpctx->timeline + i;
2600 mpctx->timeline_part = i;
2601 mpctx->video_offset = n->start - n->source_start;
2602 if (n->source == p->source)
2603 return false;
2604 uninit_player(mpctx, INITIALIZED_VCODEC | (mpctx->opts.fixed_vo && mpctx->opts.video_id != -2 ? 0 : INITIALIZED_VO) | INITIALIZED_AO | INITIALIZED_ACODEC);
2605 mpctx->demuxer = n->source->demuxer;
2606 mpctx->d_video = mpctx->demuxer->video;
2607 mpctx->d_audio = mpctx->demuxer->audio;
2608 mpctx->d_sub = mpctx->demuxer->sub;
2609 mpctx->sh_video = mpctx->d_video->sh;
2610 mpctx->sh_audio = mpctx->d_audio->sh;
2611 return true;
2612 }
2613
2614 // Given pts, switch playback to the corresponding part.
2615 // Return offset within that part.
2616 static double timeline_set_from_time(struct MPContext *mpctx, double pts,
2617 bool *need_reset)
2618 {
2619 if (pts < 0)
2620 pts = 0;
2621 for (int i = 0; i < mpctx->num_timeline_parts; i++) {
2622 struct timeline_part *p = mpctx->timeline + i;
2623 if (pts < (p+1)->start) {
2624 *need_reset = timeline_set_part(mpctx, i);
2625 return pts - p->start + p->source_start;
2626 }
2627 }
2628 return -1;
2629 }
2630
2631
2632 // style & SEEK_ABSOLUTE == 0 means seek relative to current position, == 1 means absolute
2633 // style & SEEK_FACTOR == 0 means amount in seconds, == 2 means fraction of file length
2634 // return -1 if seek failed (non-seekable stream?), 0 otherwise
2635 static int seek(MPContext *mpctx, double amount, int style)
2636 {
2637 current_module = "seek";
2638 if (mpctx->stop_play == AT_END_OF_FILE)
2639 mpctx->stop_play = KEEP_PLAYING;
2640 if (mpctx->timeline && style & SEEK_FACTOR) {
2641 amount *= mpctx->timeline[mpctx->num_timeline_parts].start;
2642 style &= ~SEEK_FACTOR;
2643 }
2644 if ((mpctx->demuxer->accurate_seek || mpctx->timeline) && mpctx->sh_video
2645 && !(style & (SEEK_ABSOLUTE | SEEK_FACTOR))) {
2646 style |= SEEK_ABSOLUTE;
2647 if (amount > 0)
2648 style |= SEEK_FORWARD;
2649 else
2650 style |= SEEK_BACKWARD;
2651 amount += mpctx->sh_video->pts;
2652 }
2653
2654 /* At least the liba52 decoder wants to read from the input stream
2655 * during initialization, so reinit must be done after the demux_seek()
2656 * call that clears possible stream EOF. */
2657 bool need_reset = false;
2658 if (mpctx->timeline) {
2659 amount = timeline_set_from_time(mpctx, amount, &need_reset);
2660 if (amount == -1) {
2661 mpctx->stop_play = AT_END_OF_FILE;
2662 // Clear audio from current position
2663 if (mpctx->sh_audio) {
2664 mpctx->audio_out->reset();
2665 mpctx->sh_audio->a_buffer_len = 0;
2666 mpctx->sh_audio->a_out_buffer_len = 0;
2667 }
2668 return -1;
2669 }
2670 }
2671 int seekresult = demux_seek(mpctx->demuxer, amount, audio_delay, style);
2672 if (need_reset)
2673 reinit_decoders(mpctx);
2674 if (seekresult == 0)
2675 return -1;
2676
2677 if (mpctx->sh_video) {
2678 current_module = "seek_video_reset";
2679 resync_video_stream(mpctx->sh_video);
2680 vo_seek_reset(mpctx->video_out);
2681 mpctx->sh_video->num_buffered_pts = 0;
2682 mpctx->sh_video->last_pts = MP_NOPTS_VALUE;
2683 mpctx->delay = 0;
2684 mpctx->time_frame = 0;
2685 mpctx->update_video_immediately = true;
2686 // Not all demuxers set d_video->pts during seek, so this value
2687 // (which is used by at least vobsub and edl code below) may
2688 // be completely wrong (probably 0).
2689 mpctx->sh_video->pts = mpctx->d_video->pts + mpctx->video_offset;
2690 update_subtitles(mpctx, &mpctx->opts, mpctx->sh_video,
2691 mpctx->sh_video->pts, mpctx->video_offset,
2692 mpctx->d_sub, 1);
2693 update_teletext(mpctx->sh_video, mpctx->demuxer, 1);
2694 }
2695
2696 if (mpctx->sh_audio) {
2697 current_module = "seek_audio_reset";
2698 mpctx->audio_out->reset(); // stop audio, throwing away buffered data
2699 mpctx->sh_audio->a_buffer_len = 0;
2700 mpctx->sh_audio->a_out_buffer_len = 0;
2701 if (!mpctx->sh_video)
2702 update_subtitles(mpctx, &mpctx->opts, NULL, mpctx->sh_audio->pts,
2703 mpctx->video_offset, mpctx->d_sub, 1);
2704 }
2705
2706 if (vo_vobsub && mpctx->sh_video) {
2707 current_module = "seek_vobsub_reset";
2708 vobsub_seek(vo_vobsub, mpctx->sh_video->pts);
2709 }
2710
2711 edl_seek_reset(mpctx);
2712
2713 mpctx->total_avsync_change = 0;
2714 audio_time_usage = 0; video_time_usage = 0; vout_time_usage = 0;
2715 drop_frame_cnt = 0;
2716
2717 current_module = NULL;
2718 return 0;
2719 }
2720
2721 int get_current_chapter(struct MPContext *mpctx)
2722 {
2723 if (!mpctx->chapters || !mpctx->sh_video)
2724 return demuxer_get_current_chapter(mpctx->demuxer);
2725
2726 int i;
2727 double current_pts = mpctx->sh_video->pts;
2728 for (i = 1; i < mpctx->num_chapters; i++)
2729 if (current_pts < mpctx->chapters[i].start)
2730 break;
2731 return i - 1;
2732 }
2733
2734 // currently returns a string allocated with malloc, not talloc
2735 char *chapter_display_name(struct MPContext *mpctx, int chapter)
2736 {
2737 if (!mpctx->chapters || !mpctx->sh_video)
2738 return demuxer_chapter_display_name(mpctx->demuxer, chapter);
2739 return strdup(mpctx->chapters[chapter].name);
2740 }
2741
2742 int seek_chapter(struct MPContext *mpctx, int chapter, double *seek_pts,
2743 char **chapter_name)
2744 {
2745 if (!mpctx->chapters || !mpctx->sh_video)
2746 return demuxer_seek_chapter(mpctx->demuxer, chapter, seek_pts,
2747 chapter_name);
2748 if (chapter >= mpctx->num_chapters)
2749 return -1;
2750 if (chapter < 0)
2751 chapter = 0;
2752 *seek_pts = mpctx->chapters[chapter].start;
2753 if (chapter_name)
2754 *chapter_name = talloc_strdup(NULL, mpctx->chapters[chapter].name);
2755 return chapter;
2756 }
2757
2758 static int find_ordered_chapter_sources(struct MPContext *mpctx,
2759 struct content_source *sources,
2760 int num_sources,
2761 unsigned char uid_map[][16])
2762 {
2763 int num_filenames = 0;
2764 char **filenames = NULL;
2765 if (num_sources > 1) {
2766 mp_msg(MSGT_CPLAYER, MSGL_INFO, "This file references data from "
2767 "other sources.\n");
2768 if (mpctx->stream->type != STREAMTYPE_FILE) {
2769 mp_msg(MSGT_CPLAYER, MSGL_WARN, "Playback source is not a "
2770 "normal disk file. Will not search for related files.\n");
2771 } else {
2772 mp_msg(MSGT_CPLAYER, MSGL_INFO, "Will scan other files in the "
2773 "same directory to find referenced sources.\n");
2774 filenames = find_files(mpctx->demuxer->filename, ".mkv",
2775 &num_filenames);
2776 }
2777 }
2778
2779 int num_left = num_sources - 1;
2780 for (int i = 0; i < num_filenames && num_left > 0; i++) {
2781 mp_msg(MSGT_CPLAYER, MSGL_INFO, "Checking file %s\n",
2782 filename_recode(filenames[i]));
2783 int format;
2784 struct stream *s = open_stream(filenames[i], &mpctx->opts, &format);
2785 if (!s)
2786 continue;
2787 struct demuxer *d = demux_open(&mpctx->opts, s, DEMUXER_TYPE_MATROSKA,
2788 mpctx->opts.audio_id,
2789 mpctx->opts.video_id,
2790 mpctx->opts.sub_id, filenames[i]);
2791 if (!d) {
2792 free_stream(s);
2793 continue;
2794 }
2795 if (d->file_format == DEMUXER_TYPE_MATROSKA) {
2796 for (int i = 1; i < num_sources; i++) {
2797 if (sources[i].demuxer)
2798 continue;
2799 if (!memcmp(uid_map[i], d->matroska_data.segment_uid, 16)) {
2800 mp_msg(MSGT_CPLAYER, MSGL_INFO,"Match for source %d: %s\n",
2801 i, filename_recode(d->filename));
2802 sources[i].stream = s;
2803 sources[i].demuxer = d;
2804 num_left--;
2805 goto match;
2806 }
2807 }
2808 }
2809 free_demuxer(d);
2810 free_stream(s);
2811 continue;
2812 match:
2813 ;
2814 }
2815 talloc_free(filenames);
2816 if (num_left) {
2817 mp_msg(MSGT_CPLAYER, MSGL_ERR, "Failed to find ordered chapter part!\n"
2818 "There will be parts MISSING from the video!\n");
2819 for (int i = 1, j = 1; i < num_sources; i++)
2820 if (sources[i].demuxer) {
2821 sources[j] = sources[i];
2822 memcpy(uid_map[j], uid_map[i], 16);
2823 j++;
2824 }
2825 }
2826 return num_sources - num_left;
2827 }
2828
2829 static void build_ordered_chapter_timeline(struct MPContext *mpctx)
2830 {
2831 if (!mpctx->opts.ordered_chapters) {
2832 mp_msg(MSGT_CPLAYER, MSGL_INFO, "File uses ordered chapters, but "
2833 "you have disabled support for them. Ignoring.\n");
2834 return;
2835 }
2836
2837 mp_msg(MSGT_CPLAYER, MSGL_INFO, "File uses ordered chapters, will build "
2838 "edit timeline.\n");
2839
2840 struct demuxer *demuxer = mpctx->demuxer;
2841 struct matroska_data *m = &demuxer->matroska_data;
2842
2843 // +1 because sources/uid_map[0] is original file even if all chapters
2844 // actually use other sources and need separate entries
2845 struct content_source *sources = talloc_array_ptrtype(NULL, sources,
2846 m->num_ordered_chapters+1);
2847 sources[0].stream = mpctx->stream;
2848 sources[0].demuxer = mpctx->demuxer;
2849 unsigned char uid_map[m->num_ordered_chapters+1][16];
2850 int num_sources = 1;
2851 memcpy(uid_map[0], m->segment_uid, 16);
2852
2853 for (int i = 0; i < m->num_ordered_chapters; i++) {
2854 struct matroska_chapter *c = m->ordered_chapters + i;
2855 if (!c->has_segment_uid)
2856 memcpy(c->segment_uid, m->segment_uid, 16);
2857
2858 for (int j = 0; j < num_sources; j++)
2859 if (!memcmp(c->segment_uid, uid_map[j], 16))
2860 goto found1;
2861 memcpy(uid_map[num_sources], c->segment_uid, 16);
2862 sources[num_sources] = (struct content_source){};
2863 num_sources++;
2864 found1:
2865 ;
2866 }
2867
2868 num_sources = find_ordered_chapter_sources(mpctx, sources, num_sources,
2869 uid_map);
2870
2871
2872 // +1 for terminating chapter with start time marking end of last real one
2873 struct timeline_part *timeline = talloc_array_ptrtype(NULL, timeline,
2874 m->num_ordered_chapters + 1);
2875 struct chapter *chapters = talloc_array_ptrtype(NULL, chapters,
2876 m->num_ordered_chapters);
2877 uint64_t starttime = 0;
2878 uint64_t missing_time = 0;
2879 int part_count = 0;
2880 int num_chapters = 0;
2881 uint64_t prev_part_offset;
2882 for (int i = 0; i < m->num_ordered_chapters; i++) {
2883 struct matroska_chapter *c = m->ordered_chapters + i;
2884
2885 int j;
2886 for (j = 0; j < num_sources; j++) {
2887 if (!memcmp(c->segment_uid, uid_map[j], 16))
2888 goto found2;
2889 }
2890 missing_time += c->end - c->start;
2891 continue;
2892 found2:;
2893 chapters[num_chapters].start = starttime / 1000.;
2894 chapters[num_chapters].name = talloc_strdup(chapters, c->name);
2895 /* Only add a separate part if the time or file actually changes.
2896 * Matroska files have chapter divisions that are redundant from
2897 * timeline point of view because the same chapter structure is used
2898 * both to specify the timeline and for normal chapter information.
2899 * Removing a missing inserted external chapter can also cause this. */
2900 if (part_count == 0 || c->start != starttime + prev_part_offset
2901 || sources + j != timeline[part_count - 1].source) {
2902 timeline[part_count].source = sources + j;
2903 timeline[part_count].start = chapters[num_chapters].start;
2904 timeline[part_count].source_start = c->start / 1000.;
2905 prev_part_offset = c->start - starttime;
2906 part_count++;
2907 }
2908 starttime += c->end - c->start;
2909 num_chapters++;
2910 }
2911 timeline[part_count].start = starttime / 1000.;
2912
2913 if (!part_count) {
2914 // None of the parts come from the file itself???
2915 talloc_free(sources);
2916 talloc_free(timeline);
2917 talloc_free(chapters);
2918 return;
2919 }
2920
2921 mp_msg(MSGT_CPLAYER, MSGL_V, "Timeline contains %d parts from %d "
2922 "sources. Total length %.3f seconds.\n", part_count, num_sources,
2923 timeline[part_count].start);
2924 if (missing_time)
2925 mp_msg(MSGT_CPLAYER, MSGL_ERR, "There are %.3f seconds missing "
2926 "from the timeline!\n", missing_time / 1000.);
2927 mp_msg(MSGT_CPLAYER, MSGL_V, "Source files:\n");
2928 for (int i = 0; i < num_sources; i++)
2929 mp_msg(MSGT_CPLAYER, MSGL_V, "%d: %s\n", i,
2930 filename_recode(sources[i].demuxer->filename));
2931 mp_msg(MSGT_CPLAYER, MSGL_V, "Timeline parts: (number, start, "
2932 "source_start, source):\n");
2933 for (int i = 0; i < part_count; i++) {
2934 struct timeline_part *p = timeline + i;
2935 mp_msg(MSGT_CPLAYER, MSGL_V, "%3d %9.3f %9.3f %3td\n", i, p->start,
2936 p->source_start, p->source - sources);
2937 }
2938 mp_msg(MSGT_CPLAYER, MSGL_V, "END %9.3f\n", timeline[part_count].start);
2939 mpctx->sources = sources;
2940 mpctx->num_sources = num_sources;
2941 mpctx->timeline = timeline;
2942 mpctx->num_timeline_parts = part_count;
2943 mpctx->num_chapters = num_chapters;
2944 mpctx->chapters = chapters;
2945
2946 mpctx->timeline_part = 0;
2947 mpctx->demuxer = timeline[0].source->demuxer;
2948 }
2949
2950
2951 static int read_keys(void *ctx, int fd)
2952 {
2953 getch2(ctx);
2954 return mplayer_get_key(ctx, 0);
2955 }
2956
2957
2958 /* This preprocessor directive is a hack to generate a mplayer-nomain.o object
2959 * file for some tools to link against. */
2960 #ifndef DISABLE_MAIN
2961 int main(int argc,char* argv[]){
2962
2963
2964 char * mem_ptr;
2965
2966 // movie info:
2967
2968 /* Flag indicating whether MPlayer should exit without playing anything. */
2969 int opt_exit = 0;
2970
2971 //float a_frame=0; // Audio
2972
2973 int i;
2974
2975 struct MPContext *mpctx = &(struct MPContext){
2976 .osd_function = OSD_PLAY,
2977 .begin_skip = MP_NOPTS_VALUE,
2978 .play_tree_step = 1,
2979 .global_sub_pos = -1,
2980 .set_of_sub_pos = -1,
2981 .file_format = DEMUXER_TYPE_UNKNOWN,
2982 .last_dvb_step = 1,
2983 };
2984
2985 InitTimer();
2986 srand(GetTimerMS());
2987
2988 mp_msg_init();
2989 set_av_log_callback();
2990
2991 #ifdef CONFIG_X11
2992 mpctx->x11_state = vo_x11_init_state();
2993 #endif
2994 struct MPOpts *opts = &mpctx->opts;
2995 set_default_mplayer_options(opts);
2996 // Create the config context and register the options
2997 mpctx->mconfig = m_config_new(opts, cfg_include);
2998 m_config_register_options(mpctx->mconfig,mplayer_opts);
2999 mp_input_register_options(mpctx->mconfig);
3000
3001 // Preparse the command line
3002 m_config_preparse_command_line(mpctx->mconfig,argc,argv);
3003
3004 #if (defined(__MINGW32__) || defined(__CYGWIN__)) && defined(CONFIG_WIN32DLL)
3005 set_path_env();
3006 #endif
3007
3008 #ifdef CONFIG_TV
3009 stream_tv_defaults.immediate = 1;
3010 #endif
3011
3012 parse_cfgfiles(mpctx, mpctx->mconfig);
3013
3014 mpctx->playtree = m_config_parse_mp_command_line(mpctx->mconfig, argc, argv);
3015 if(mpctx->playtree == NULL)
3016 opt_exit = 1;
3017 else {
3018 mpctx->playtree = play_tree_cleanup(mpctx->playtree);
3019 if(mpctx->playtree) {
3020 mpctx->playtree_iter = play_tree_iter_new(mpctx->playtree,mpctx->mconfig);
3021 if(mpctx->playtree_iter) {
3022 if(play_tree_iter_step(mpctx->playtree_iter,0,0) != PLAY_TREE_ITER_ENTRY) {
3023 play_tree_iter_free(mpctx->playtree_iter);
3024 mpctx->playtree_iter = NULL;
3025 }
3026 mpctx->filename = play_tree_iter_get_file(mpctx->playtree_iter,1);
3027 }
3028 }
3029 }
3030 mpctx->key_fifo = mp_fifo_create(opts);
3031
3032 print_version("MPlayer");
3033
3034 #if defined(__MINGW32__) || defined(__CYGWIN__)
3035 {
3036 HMODULE kernel32 = GetModuleHandle("Kernel32.dll");
3037 BOOL WINAPI (*setDEP)(DWORD) = NULL;
3038 if (kernel32)
3039 setDEP = GetProcAddress(kernel32, "SetProcessDEPPolicy");
3040 if (setDEP) setDEP(3);
3041 }
3042 // stop Windows from showing all kinds of annoying error dialogs
3043 SetErrorMode(0x8003);
3044 // request 1ms timer resolution
3045 timeBeginPeriod(1);
3046 #endif
3047
3048 #ifdef CONFIG_PRIORITY
3049 set_priority();
3050 #endif
3051
3052 if(opts->video_driver_list && strcmp(opts->video_driver_list[0],"help")==0){
3053 list_video_out();
3054 opt_exit = 1;
3055 }
3056
3057 if(opts->audio_driver_list && strcmp(opts->audio_driver_list[0],"help")==0){
3058 list_audio_out();
3059 opt_exit = 1;
3060 }
3061
3062 /* Check codecs.conf. */
3063 if(!codecs_file || !parse_codec_cfg(codecs_file)){
3064 if(!parse_codec_cfg(mem_ptr=get_path("codecs.conf"))){
3065 if(!parse_codec_cfg(MPLAYER_CONFDIR "/codecs.conf")){
3066 if(!parse_codec_cfg(NULL)){
3067 exit_player_with_rc(mpctx, EXIT_NONE, 0);
3068 }
3069 mp_tmsg(MSGT_CPLAYER,MSGL_V,"Using built-in default codecs.conf.\n");
3070 }
3071 }
3072 free( mem_ptr ); // release the buffer created by get_path()
3073 }
3074
3075 #if 0
3076 if(video_codec_list){
3077 int i;
3078 video_codec=video_codec_list[0];
3079 for(i=0;video_codec_list[i];i++)
3080 mp_msg(MSGT_FIXME,MSGL_FIXME,"vc#%d: '%s'\n",i,video_codec_list[i]);
3081 }
3082 #endif
3083 if(audio_codec_list && strcmp(audio_codec_list[0],"help")==0){
3084 mp_tmsg(MSGT_CPLAYER, MSGL_INFO, "Available audio codecs:\n");
3085 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_AUDIO_CODECS\n");
3086 list_codecs(1);
3087 mp_msg(MSGT_FIXME, MSGL_FIXME, "\n");
3088 opt_exit = 1;
3089 }
3090 if(video_codec_list && strcmp(video_codec_list[0],"help")==0){
3091 mp_tmsg(MSGT_CPLAYER, MSGL_INFO, "Available video codecs:\n");
3092 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_VIDEO_CODECS\n");
3093 list_codecs(0);
3094 mp_msg(MSGT_FIXME, MSGL_FIXME, "\n");
3095 opt_exit = 1;
3096 }
3097 if(video_fm_list && strcmp(video_fm_list[0],"help")==0){
3098 vfm_help();
3099 mp_msg(MSGT_FIXME, MSGL_FIXME, "\n");
3100 opt_exit = 1;
3101 }
3102 if(audio_fm_list && strcmp(audio_fm_list[0],"help")==0){
3103 afm_help();
3104 mp_msg(MSGT_FIXME, MSGL_FIXME, "\n");
3105 opt_exit = 1;
3106 }
3107 if(af_cfg.list && strcmp(af_cfg.list[0],"help")==0){
3108 af_help();
3109 printf("\n");
3110 opt_exit = 1;
3111 }
3112 #ifdef CONFIG_X11
3113 if(vo_fstype_list && strcmp(vo_fstype_list[0],"help")==0){
3114 fstype_help();
3115 mp_msg(MSGT_FIXME, MSGL_FIXME, "\n");
3116 opt_exit = 1;
3117 }
3118 #endif
3119 if((demuxer_name && strcmp(demuxer_name,"help")==0) ||
3120 (audio_demuxer_name && strcmp(audio_demuxer_name,"help")==0) ||
3121 (sub_demuxer_name && strcmp(sub_demuxer_name,"help")==0)){
3122 demuxer_help();
3123 mp_msg(MSGT_CPLAYER, MSGL_INFO, "\n");
3124 opt_exit = 1;
3125 }
3126 if(list_properties) {
3127 property_print_help();
3128 opt_exit = 1;
3129 }
3130
3131 if(opt_exit)
3132 exit_player(mpctx, EXIT_NONE);
3133
3134 if(!mpctx->filename && !player_idle_mode){
3135 // no file/vcd/dvd -> show HELP:
3136 mp_msg(MSGT_CPLAYER, MSGL_INFO, help_text);
3137 exit_player_with_rc(mpctx, EXIT_NONE, 0);
3138 }
3139
3140 /* Display what configure line was used */
3141 mp_msg(MSGT_CPLAYER, MSGL_V, "Configuration: " CONFIGURATION "\n");
3142
3143 // Many users forget to include command line in bugreports...
3144 if( mp_msg_test(MSGT_CPLAYER,MSGL_V) ){
3145 mp_tmsg(MSGT_CPLAYER, MSGL_INFO, "CommandLine:");
3146 for(i=1;i<argc;i++)mp_msg(MSGT_CPLAYER, MSGL_INFO," '%s'",argv[i]);
3147 mp_msg(MSGT_CPLAYER, MSGL_INFO, "\n");
3148 }
3149
3150 //------ load global data first ------
3151
3152 mpctx->osd = osd_create();
3153
3154 // check font
3155 #ifdef CONFIG_FREETYPE
3156 init_freetype();
3157 #endif
3158 #ifdef CONFIG_FONTCONFIG
3159 if(font_fontconfig <= 0)
3160 {
3161 #endif
3162 #ifdef CONFIG_BITMAP_FONT
3163 if(font_name){
3164 vo_font=read_font_desc(font_name,font_factor,verbose>1);
3165 if(!vo_font) mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"Cannot load bitmap font: %s\n",
3166 filename_recode(font_name));
3167 } else {
3168 // try default:
3169 vo_font=read_font_desc( mem_ptr=get_path("font/font.desc"),font_factor,verbose>1);
3170 free(mem_ptr); // release the buffer created by get_path()
3171 if(!vo_font)
3172 vo_font=read_font_desc(MPLAYER_DATADIR "/font/font.desc",font_factor,verbose>1);
3173 }
3174 if (sub_font_name)
3175 mpctx->osd->sub_font = read_font_desc(sub_font_name, font_factor, verbose>1);
3176 else
3177 mpctx->osd->sub_font = vo_font;
3178 #endif
3179 #ifdef CONFIG_FONTCONFIG
3180 }
3181 #endif
3182
3183 #ifdef CONFIG_ASS
3184 ass_library = ass_init();
3185 #endif
3186
3187 #ifdef HAVE_RTC
3188 if(!nortc)
3189 {
3190 // seteuid(0); /* Can't hurt to try to get root here */
3191 if ((rtc_fd = open(rtc_device ? rtc_device : "/dev/rtc", O_RDONLY)) < 0)
3192 mp_tmsg(MSGT_CPLAYER, MSGL_WARN, "Failed to open %s: %s (it should be readable by the user.)\n",
3193 rtc_device ? rtc_device : "/dev/rtc", strerror(errno));
3194 else {
3195 unsigned long irqp = 1024; /* 512 seemed OK. 128 is jerky. */
3196
3197 if (ioctl(rtc_fd, RTC_IRQP_SET, irqp) < 0) {
3198 mp_tmsg(MSGT_CPLAYER, MSGL_WARN, "Linux RTC init error in ioctl (rtc_irqp_set %lu): %s\n", irqp, strerror(errno));
3199 mp_tmsg(MSGT_CPLAYER, MSGL_HINT, "Try adding \"echo %lu > /proc/sys/dev/rtc/max-user-freq\" to your system startup scripts.\n", irqp);
3200 close (rtc_fd);
3201 rtc_fd = -1;
3202 } else if (ioctl(rtc_fd, RTC_PIE_ON, 0) < 0) {
3203 /* variable only by the root */
3204 mp_tmsg(MSGT_CPLAYER, MSGL_ERR, "Linux RTC init error in ioctl (rtc_pie_on): %s\n", strerror(errno));
3205 close (rtc_fd);
3206 rtc_fd = -1;
3207 } else
3208 mp_tmsg(MSGT_CPLAYER, MSGL_V, "Using Linux hardware RTC timing (%ldHz).\n", irqp);
3209 }
3210 }
3211 if(rtc_fd<0)
3212 #endif /* HAVE_RTC */
3213 mp_msg(MSGT_CPLAYER, MSGL_V, "Using %s timing\n",
3214 softsleep?"software":timer_name);
3215
3216 #ifdef HAVE_TERMCAP
3217 load_termcap(NULL); // load key-codes
3218 #endif
3219
3220 // ========== Init keyboard FIFO (connection to libvo) ============
3221
3222 // Init input system
3223 current_module = "init_input";
3224 mpctx->input = mp_input_init(&opts->input);
3225 mp_input_add_key_fd(mpctx->input, -1,0,mplayer_get_key,NULL, mpctx->key_fifo);
3226 if(slave_mode)
3227 mp_input_add_cmd_fd(mpctx->input, 0,USE_SELECT,MP_INPUT_SLAVE_CMD_FUNC,NULL);
3228 else if(!noconsolecontrols)
3229 mp_input_add_key_fd(mpctx->input, 0, 1, read_keys, NULL, mpctx->key_fifo);
3230 // Set the libstream interrupt callback
3231 stream_set_interrupt_callback(mp_input_check_interrupt, mpctx->input);
3232
3233 #ifdef CONFIG_MENU
3234 if(use_menu) {
3235 if(menu_cfg && menu_init(mpctx, mpctx->mconfig, mpctx->input, menu_cfg))
3236 mp_tmsg(MSGT_CPLAYER, MSGL_V, "Menu initialized: %s\n", menu_cfg);
3237 else {
3238 menu_cfg = get_path("menu.conf");
3239 if(menu_init(mpctx, mpctx->mconfig, mpctx->input, menu_cfg))
3240 mp_tmsg(MSGT_CPLAYER, MSGL_V, "Menu initialized: %s\n", menu_cfg);
3241 else {
3242 if(menu_init(mpctx, mpctx->mconfig, mpctx->input,
3243 MPLAYER_CONFDIR "/menu.conf"))
3244 mp_tmsg(MSGT_CPLAYER, MSGL_V, "Menu initialized: %s\n", MPLAYER_CONFDIR"/menu.conf");
3245 else {
3246 mp_tmsg(MSGT_CPLAYER, MSGL_ERR, "Menu init failed.\n");
3247 use_menu = 0;
3248 }
3249 }
3250 }
3251 }
3252 #endif
3253
3254 current_module = NULL;
3255
3256 /// Catch signals
3257 #ifndef __MINGW32__
3258 signal(SIGCHLD,child_sighandler);
3259 #endif
3260
3261 #ifdef CONFIG_CRASH_DEBUG
3262 prog_path = argv[0];
3263 #endif
3264 //========= Catch terminate signals: ================
3265 // terminate requests:
3266 signal(SIGTERM,exit_sighandler); // kill
3267 signal(SIGHUP,exit_sighandler); // kill -HUP / xterm closed
3268
3269 signal(SIGINT,exit_sighandler); // Interrupt from keyboard
3270
3271 signal(SIGQUIT,exit_sighandler); // Quit from keyboard
3272 signal(SIGPIPE,exit_sighandler); // Some window managers cause this
3273 #ifdef CONFIG_SIGHANDLER
3274 // fatal errors:
3275 signal(SIGBUS,exit_sighandler); // bus error
3276 signal(SIGSEGV,exit_sighandler); // segfault
3277 signal(SIGILL,exit_sighandler); // illegal instruction
3278 signal(SIGFPE,exit_sighandler); // floating point exc.
3279 signal(SIGABRT,exit_sighandler); // abort()
3280 #ifdef CONFIG_CRASH_DEBUG
3281 if (crash_debug)
3282 signal(SIGTRAP,exit_sighandler);
3283 #endif
3284 #endif
3285
3286 // ******************* Now, let's see the per-file stuff ********************
3287
3288 play_next_file:
3289
3290 // init global sub numbers
3291 mpctx->global_sub_size = 0;
3292 { int i; for (i = 0; i < SUB_SOURCES; i++) mpctx->global_sub_indices[i] = -1; }
3293
3294 if (mpctx->filename) {
3295 load_per_protocol_config (mpctx->mconfig, mpctx->filename);
3296 load_per_extension_config (mpctx->mconfig, mpctx->filename);
3297 load_per_file_config (mpctx->mconfig, mpctx->filename);
3298 }
3299
3300 if (opts->video_driver_list)
3301 load_per_output_config (mpctx->mconfig, PROFILE_CFG_VO, opts->video_driver_list[0]);
3302 if (opts->audio_driver_list)
3303 load_per_output_config (mpctx->mconfig, PROFILE_CFG_AO, opts->audio_driver_list[0]);
3304
3305 // We must enable getch2 here to be able to interrupt network connection
3306 // or cache filling
3307 if(!noconsolecontrols && !slave_mode){
3308 if(mpctx->initialized_flags&INITIALIZED_GETCH2)
3309 mp_tmsg(MSGT_CPLAYER,MSGL_WARN,"WARNING: getch2_init called twice!\n");
3310 else
3311 getch2_enable(); // prepare stdin for hotkeys...
3312 mpctx->initialized_flags|=INITIALIZED_GETCH2;
3313 mp_msg(MSGT_CPLAYER,MSGL_DBG2,"\n[[[init getch2]]]\n");
3314 }
3315
3316 // =================== GUI idle loop (STOP state) ===========================
3317 while (player_idle_mode && !mpctx->filename) {
3318 play_tree_t * entry = NULL;
3319 mp_cmd_t * cmd;
3320 while (!(cmd = mp_input_get_cmd(mpctx->input, 0,1,0))) { // wait for command
3321 if (mpctx->video_out)
3322 vo_check_events(mpctx->video_out);
3323 usec_sleep(20000);
3324 }
3325 switch (cmd->id) {
3326 case MP_CMD_LOADFILE:
3327 // prepare a tree entry with the new filename
3328 entry = play_tree_new();
3329 play_tree_add_file(entry, cmd->args[0].v.s);
3330 // The entry is added to the main playtree after the switch().
3331 break;
3332 case MP_CMD_LOADLIST:
3333 entry = parse_playlist_file(mpctx->mconfig, cmd->args[0].v.s);
3334 break;
3335 case MP_CMD_QUIT:
3336 exit_player_with_rc(mpctx, EXIT_QUIT, (cmd->nargs > 0)? cmd->args[0].v.i : 0);
3337 break;
3338 case MP_CMD_GET_PROPERTY:
3339 case MP_CMD_SET_PROPERTY:
3340 case MP_CMD_STEP_PROPERTY:
3341 run_command(mpctx, cmd);
3342 break;
3343 }
3344
3345 mp_cmd_free(cmd);
3346
3347 if (entry) { // user entered a command that gave a valid entry
3348 if (mpctx->playtree) // the playtree is always a node with one child. let's clear it
3349 play_tree_free_list(mpctx->playtree->child, 1);
3350 else mpctx->playtree=play_tree_new(); // .. or make a brand new playtree
3351
3352 if (!mpctx->playtree) continue; // couldn't make playtree! wait for next command
3353
3354 play_tree_set_child(mpctx->playtree, entry);
3355
3356 /* Make iterator start at the top the of tree. */
3357 mpctx->playtree_iter = play_tree_iter_new(mpctx->playtree, mpctx->mconfig);
3358 if (!mpctx->playtree_iter) continue;
3359
3360 // find the first real item in the tree
3361 if (play_tree_iter_step(mpctx->playtree_iter,0,0) != PLAY_TREE_ITER_ENTRY) {
3362 // no items!
3363 play_tree_iter_free(mpctx->playtree_iter);
3364 mpctx->playtree_iter = NULL;
3365 continue; // wait for next command
3366 }
3367 mpctx->filename = play_tree_iter_get_file(mpctx->playtree_iter, 1);
3368 }
3369 }
3370 //---------------------------------------------------------------------------
3371
3372 if (mpctx->filename) {
3373 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"\nPlaying %s.\n",
3374 filename_recode(mpctx->filename));
3375 if(use_filename_title && vo_wintitle == NULL)
3376 vo_wintitle = strdup(mp_basename2(mpctx->filename));
3377 }
3378
3379 if (edl_filename) {
3380 if (edl_records) free_edl(edl_records);
3381 next_edl_record = edl_records = edl_parse_file();
3382 }
3383 if (edl_output_filename) {
3384 if (edl_fd) fclose(edl_fd);
3385 if ((edl_fd = fopen(edl_output_filename, "w")) == NULL)
3386 {
3387 mp_tmsg(MSGT_CPLAYER, MSGL_ERR, "Can't open EDL file [%s] for writing.\n",
3388 filename_recode(edl_output_filename));
3389 }
3390 }
3391
3392 //==================== Open VOB-Sub ============================
3393
3394 current_module="vobsub";
3395 if (vobsub_name){
3396 vo_vobsub=vobsub_open(vobsub_name,spudec_ifo,1,&vo_spudec);
3397 if(vo_vobsub==NULL)
3398 mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"Cannot load subtitles: %s\n",
3399 filename_recode(vobsub_name));
3400 } else if (sub_auto && mpctx->filename){
3401 /* try to autodetect vobsub from movie filename ::atmos */
3402 char *buf = strdup(mpctx->filename), *psub;
3403 char *pdot = strrchr(buf, '.');
3404 char *pslash = strrchr(buf, '/');
3405 #if defined(__MINGW32__) || defined(__CYGWIN__)
3406 if (!pslash) pslash = strrchr(buf, '\\');
3407 #endif
3408 if (pdot && (!pslash || pdot > pslash))
3409 *pdot = '\0';
3410 vo_vobsub=vobsub_open(buf,spudec_ifo,0,&vo_spudec);
3411 /* try from ~/.mplayer/sub */
3412 if(!vo_vobsub && (psub = get_path( "sub/" ))) {
3413 char *bname;
3414 int l;
3415 bname = strrchr(buf,'/');
3416 #if defined(__MINGW32__) || defined(__CYGWIN__)
3417 if(!bname) bname = strrchr(buf,'\\');
3418 #endif
3419 if(bname) bname++;
3420 else bname = buf;
3421 l = strlen(psub) + strlen(bname) + 1;
3422 psub = realloc(psub,l);
3423 strcat(psub,bname);
3424 vo_vobsub=vobsub_open(psub,spudec_ifo,0,&vo_spudec);
3425 free(psub);
3426 }
3427 free(buf);
3428 }
3429 if(vo_vobsub){
3430 mpctx->initialized_flags|=INITIALIZED_VOBSUB;
3431 vobsub_set_from_lang(vo_vobsub, dvdsub_lang);
3432 mp_property_do("sub_forced_only", M_PROPERTY_SET, &forced_subs_only, mpctx);
3433
3434 // setup global sub numbering
3435 mpctx->global_sub_indices[SUB_SOURCE_VOBSUB] = mpctx->global_sub_size; // the global # of the first vobsub.
3436 mpctx->global_sub_size += vobsub_get_indexes_count(vo_vobsub);
3437 }
3438
3439 //============ Open & Sync STREAM --- fork cache2 ====================
3440
3441 mpctx->stream=NULL;
3442 mpctx->demuxer=NULL;
3443 if (mpctx->d_audio) {
3444 //free_demuxer_stream(mpctx->d_audio);
3445 mpctx->d_audio=NULL;
3446 }
3447 if (mpctx->d_video) {
3448 //free_demuxer_stream(d_video);
3449 mpctx->d_video=NULL;
3450 }
3451 mpctx->sh_audio=NULL;
3452 mpctx->sh_video=NULL;
3453
3454 current_module="open_stream";
3455 mpctx->stream = open_stream(mpctx->filename, opts, &mpctx->file_format);
3456 if(!mpctx->stream) { // error...
3457 mpctx->stop_play = libmpdemux_was_interrupted(mpctx, PT_NEXT_ENTRY);
3458 goto goto_next_file;
3459 }
3460 mpctx->initialized_flags|=INITIALIZED_STREAM;
3461
3462 if(mpctx->file_format == DEMUXER_TYPE_PLAYLIST) {
3463 mp_msg(MSGT_CPLAYER, MSGL_ERR, "\nThis looks like a playlist, but "
3464 "playlist support will not be used automatically.\n"
3465 "MPlayer's playlist code is unsafe and should only be used with "
3466 "trusted sources.\nPlayback will probably fail.\n\n");
3467 #if 0
3468 play_tree_t* entry;
3469 // Handle playlist
3470 current_module="handle_playlist";
3471 mp_msg(MSGT_CPLAYER,MSGL_V,"Parsing playlist %s...\n",
3472 filename_recode(mpctx->filename));
3473 entry = parse_playtree(mpctx->stream, mpctx->mconfig, 0);
3474 mpctx->eof=playtree_add_playlist(mpctx, entry);
3475 goto goto_next_file;
3476 #endif
3477 }
3478 mpctx->stream->start_pos+=seek_to_byte;
3479
3480 if(stream_dump_type==5){
3481 unsigned char buf[4096];
3482 int len;
3483 FILE *f;
3484 current_module="dumpstream";
3485 stream_reset(mpctx->stream);
3486 stream_seek(mpctx->stream,mpctx->stream->start_pos);
3487 f=fopen(stream_dump_name,"wb");
3488 if(!f){
3489 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,"Cannot open dump file.\n");
3490 exit_player(mpctx, EXIT_ERROR);
3491 }
3492 if (dvd_chapter > 1) {
3493 int chapter = dvd_chapter - 1;
3494 stream_control(mpctx->stream, STREAM_CTRL_SEEK_TO_CHAPTER, &chapter);
3495 }
3496 while(!mpctx->stream->eof && !async_quit_request){
3497 len=stream_read(mpctx->stream,buf,4096);
3498 if(len>0) {
3499 if(fwrite(buf,len,1,f) != 1) {
3500 mp_tmsg(MSGT_MENCODER,MSGL_FATAL,"%s: Error writing file.\n",stream_dump_name);
3501 exit_player(mpctx, EXIT_ERROR);
3502 }
3503 }
3504 if(dvd_last_chapter > 0) {
3505 int chapter = -1;
3506 if (stream_control(mpctx->stream, STREAM_CTRL_GET_CURRENT_CHAPTER,
3507 &chapter) == STREAM_OK && chapter + 1 > dvd_last_chapter)
3508 break;
3509 }
3510 }
3511 if(fclose(f)) {
3512 mp_tmsg(MSGT_MENCODER,MSGL_FATAL,"%s: Error writing file.\n",stream_dump_name);
3513 exit_player(mpctx, EXIT_ERROR);
3514 }
3515 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Core dumped ;)\n");
3516 exit_player_with_rc(mpctx, EXIT_EOF, 0);
3517 }
3518
3519 #ifdef CONFIG_DVDREAD
3520 if(mpctx->stream->type==STREAMTYPE_DVD){
3521 current_module="dvd lang->id";
3522 if(opts->audio_id==-1) opts->audio_id=dvd_aid_from_lang(mpctx->stream,audio_lang);
3523 if(dvdsub_lang && opts->sub_id==-1) opts->sub_id=dvd_sid_from_lang(mpctx->stream,dvdsub_lang);
3524 // setup global sub numbering
3525 mpctx->global_sub_indices[SUB_SOURCE_DEMUX] = mpctx->global_sub_size; // the global # of the first demux-specific sub.
3526 mpctx->global_sub_size += dvd_number_of_subs(mpctx->stream);
3527 current_module=NULL;
3528 }
3529 #endif
3530
3531 #ifdef CONFIG_DVDNAV
3532 if(mpctx->stream->type==STREAMTYPE_DVDNAV){
3533 current_module="dvdnav lang->id";
3534 if(opts->audio_id==-1) opts->audio_id=mp_dvdnav_aid_from_lang(mpctx->stream,audio_lang);
3535 dvdsub_lang_id = -3;
3536 if(dvdsub_lang && opts->sub_id==-1)
3537 dvdsub_lang_id = opts->sub_id = mp_dvdnav_sid_from_lang(mpctx->stream,dvdsub_lang);
3538 // setup global sub numbering
3539 mpctx->global_sub_indices[SUB_SOURCE_DEMUX] = mpctx->global_sub_size; // the global # of the first demux-specific sub.
3540 mpctx->global_sub_size += mp_dvdnav_number_of_subs(mpctx->stream);
3541 current_module=NULL;
3542 }
3543 #endif
3544
3545 // CACHE2: initial prefill: 20% later: 5% (should be set by -cacheopts)
3546 goto_enable_cache:
3547 if(stream_cache_size>0){
3548 current_module="enable_cache";
3549 if(!stream_enable_cache(mpctx->stream,stream_cache_size*1024,
3550 stream_cache_size*1024*(stream_cache_min_percent / 100.0),
3551 stream_cache_size*1024*(stream_cache_seek_min_percent / 100.0)))
3552 if((mpctx->stop_play = libmpdemux_was_interrupted(mpctx, PT_NEXT_ENTRY))) goto goto_next_file;
3553 }
3554
3555 //============ Open DEMUXERS --- DETECT file type =======================
3556 current_module="demux_open";
3557
3558 mpctx->demuxer=demux_open(opts, mpctx->stream,mpctx->file_format,opts->audio_id,opts->video_id,opts->sub_id,mpctx->filename);
3559
3560 // HACK to get MOV Reference Files working
3561
3562 if (mpctx->demuxer && mpctx->demuxer->type==DEMUXER_TYPE_PLAYLIST)
3563 {
3564 unsigned char* playlist_entry;
3565 play_tree_t *list = NULL, *entry = NULL;
3566
3567 current_module="handle_demux_playlist";
3568 while (ds_get_packet(mpctx->demuxer->video,&playlist_entry)>0)
3569 {
3570 char *temp, *bname;
3571
3572 mp_msg(MSGT_CPLAYER,MSGL_V,"Adding file %s to element entry.\n",
3573 filename_recode(playlist_entry));
3574
3575 bname=mp_basename(playlist_entry);
3576 if ((strlen(bname)>10) && !strncmp(bname,"qt",2) && !strncmp(bname+3,"gateQT",6))
3577 continue;
3578
3579 if (!strcmp(playlist_entry, mpctx->filename)) // ignoring self-reference
3580 continue;
3581
3582 entry = play_tree_new();
3583
3584 if (mpctx->filename && !strcmp(mp_basename(playlist_entry),playlist_entry)) // add reference path of current file
3585 {
3586 temp=malloc((strlen(mpctx->filename)-strlen(mp_basename(mpctx->filename))+strlen(playlist_entry)+1));
3587 if (temp)
3588 {
3589 strncpy(temp, mpctx->filename, strlen(mpctx->filename)-strlen(mp_basename(mpctx->filename)));
3590 temp[strlen(mpctx->filename)-strlen(mp_basename(mpctx->filename))]='\0';
3591 strcat(temp, playlist_entry);
3592 if (!strcmp(temp, mpctx->filename)) {
3593 free(temp);
3594 continue;
3595 }
3596 play_tree_add_file(entry,temp);
3597 mp_msg(MSGT_CPLAYER,MSGL_V,"Resolving reference to %s.\n",temp);
3598 free(temp);
3599 }
3600 }
3601 else
3602 play_tree_add_file(entry,playlist_entry);
3603
3604 if(!list)
3605 list = entry;
3606 else
3607 play_tree_append_entry(list,entry);
3608 }
3609 free_demuxer(mpctx->demuxer);
3610 mpctx->demuxer = NULL;
3611
3612 if (list)
3613 {
3614 entry = play_tree_new();
3615 play_tree_set_child(entry,list);
3616 mpctx->stop_play = playtree_add_playlist(mpctx, entry);
3617 goto goto_next_file;
3618 }
3619 }
3620
3621 if(!mpctx->demuxer)
3622 goto goto_next_file;
3623
3624 if (mpctx->demuxer->matroska_data.ordered_chapters)
3625 build_ordered_chapter_timeline(mpctx);
3626
3627 if (!mpctx->sources) {
3628 mpctx->sources = talloc_ptrtype(NULL, mpctx->sources);
3629 *mpctx->sources = (struct content_source){.stream = mpctx->stream,
3630 .demuxer = mpctx->demuxer};
3631 mpctx->num_sources = 1;
3632 }
3633
3634 if(dvd_chapter>1) {
3635 double pts;
3636 if (seek_chapter(mpctx, dvd_chapter-1, &pts, NULL) >= 0 && pts > -1.0)
3637 seek(mpctx, pts, SEEK_ABSOLUTE);
3638 }
3639
3640 mpctx->initialized_flags|=INITIALIZED_DEMUXER;
3641
3642 if (mpctx->stream->type != STREAMTYPE_DVD && mpctx->stream->type != STREAMTYPE_DVDNAV) {
3643 int i;
3644 int maxid = -1;
3645 // setup global sub numbering
3646 mpctx->global_sub_indices[SUB_SOURCE_DEMUX] = mpctx->global_sub_size; // the global # of the first demux-specific sub.
3647 for (i = 0; i < MAX_S_STREAMS; i++)
3648 if (mpctx->demuxer->s_streams[i])
3649 maxid = FFMAX(maxid, mpctx->demuxer->s_streams[i]->sid);
3650 mpctx->global_sub_size += maxid + 1;
3651 }
3652 // Make opts->sub_id always selectable if set.
3653 if (mpctx->global_sub_size <= mpctx->global_sub_indices[SUB_SOURCE_DEMUX] + opts->sub_id)
3654 mpctx->global_sub_size = mpctx->global_sub_indices[SUB_SOURCE_DEMUX] + opts->sub_id + 1;
3655
3656 #ifdef CONFIG_ASS
3657 if (opts->ass_enabled && ass_library) {
3658 for (int j = 0; j < mpctx->num_sources; j++) {
3659 struct demuxer *d = mpctx->sources[j].demuxer;
3660 for (int i = 0; i < d->num_attachments; i++) {
3661 struct demux_attachment *att = d->attachments + i;
3662 if (extract_embedded_fonts
3663 && att->name && att->type && att->data && att->data_size
3664 && (strcmp(att->type, "application/x-truetype-font") == 0
3665 || strcmp(att->type, "application/x-font") == 0))
3666 ass_add_font(ass_library, att->name, att->data, att->data_size);
3667 }
3668 }
3669 }
3670 #endif
3671
3672 current_module="demux_open2";
3673
3674 //file_format=demuxer->file_format;
3675
3676 mpctx->d_audio=mpctx->demuxer->audio;
3677 mpctx->d_video=mpctx->demuxer->video;
3678 mpctx->d_sub=mpctx->demuxer->sub;
3679
3680 if (ts_prog) {
3681 int tmp = ts_prog;
3682 mp_property_do("switch_program", M_PROPERTY_SET, &tmp, mpctx);
3683 }
3684 // select audio stream
3685 select_audio(mpctx->demuxer, opts->audio_id, audio_lang);
3686
3687 // DUMP STREAMS:
3688 if((stream_dump_type)&&(stream_dump_type<4)){
3689 FILE *f;
3690 demux_stream_t *ds=NULL;
3691 current_module="dump";
3692 // select stream to dump
3693 switch(stream_dump_type){
3694 case 1: ds=mpctx->d_audio;break;
3695 case 2: ds=mpctx->d_video;break;
3696 case 3: ds=mpctx->d_sub;break;
3697 }
3698 if(!ds){
3699 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,"dump: FATAL: Selected stream missing!\n");
3700 exit_player(mpctx, EXIT_ERROR);
3701 }
3702 // disable other streams:
3703 if(mpctx->d_audio && mpctx->d_audio!=ds) {ds_free_packs(mpctx->d_audio); mpctx->d_audio->id=-2; }
3704 if(mpctx->d_video && mpctx->d_video!=ds) {ds_free_packs(mpctx->d_video); mpctx->d_video->id=-2; }
3705 if(mpctx->d_sub && mpctx->d_sub!=ds) {ds_free_packs(mpctx->d_sub); mpctx->d_sub->id=-2; }
3706 // let's dump it!
3707 f=fopen(stream_dump_name,"wb");
3708 if(!f){
3709 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,"Cannot open dump file.\n");
3710 exit_player(mpctx, EXIT_ERROR);
3711 }
3712 while(!ds->eof){
3713 unsigned char* start;
3714 int in_size=ds_get_packet(ds,&start);
3715 if( (mpctx->demuxer->file_format==DEMUXER_TYPE_AVI || mpctx->demuxer->file_format==DEMUXER_TYPE_ASF || mpctx->demuxer->file_format==DEMUXER_TYPE_MOV)
3716 && stream_dump_type==2) fwrite(&in_size,1,4,f);
3717 if(in_size>0) fwrite(start,in_size,1,f);
3718 if(dvd_last_chapter>0) {
3719 int cur_chapter = demuxer_get_current_chapter(mpctx->demuxer);
3720 if(cur_chapter!=-1 && cur_chapter+1>dvd_last_chapter)
3721 break;
3722 }
3723 }
3724 fclose(f);
3725 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Core dumped ;)\n");
3726 exit_player_with_rc(mpctx, EXIT_EOF, 0);
3727 }
3728
3729 mpctx->sh_audio=mpctx->d_audio->sh;
3730 mpctx->sh_video=mpctx->d_video->sh;
3731
3732 if(mpctx->sh_video){
3733
3734 current_module="video_read_properties";
3735 if(!video_read_properties(mpctx->sh_video)) {
3736 mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"Video: Cannot read properties.\n");
3737 mpctx->sh_video=mpctx->d_video->sh=NULL;
3738 } else {
3739 mp_tmsg(MSGT_CPLAYER,MSGL_V,"[V] filefmt:%d fourcc:0x%X size:%dx%d fps:%5.3f ftime:=%6.4f\n",
3740 mpctx->demuxer->file_format,mpctx->sh_video->format, mpctx->sh_video->disp_w,mpctx->sh_video->disp_h,
3741 mpctx->sh_video->fps,mpctx->sh_video->frametime
3742 );
3743
3744 /* need to set fps here for output encoders to pick it up in their init */
3745 if(force_fps){
3746 mpctx->sh_video->fps=force_fps;
3747 mpctx->sh_video->frametime=1.0f/mpctx->sh_video->fps;
3748 }
3749 vo_fps = mpctx->sh_video->fps;
3750
3751 if(!mpctx->sh_video->fps && !force_fps){
3752 mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"FPS not specified in the header or invalid, use the -fps option.\n");
3753 mpctx->sh_video=mpctx->d_video->sh=NULL;
3754 }
3755 }
3756
3757 }
3758
3759 if(!mpctx->sh_video && !mpctx->sh_audio){
3760 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL, "No stream found.\n");
3761 #ifdef CONFIG_DVBIN
3762 if(mpctx->stream->type == STREAMTYPE_DVB)
3763 {
3764 int dir;
3765 int v = mpctx->last_dvb_step;
3766 if(v > 0)
3767 dir = DVB_CHANNEL_HIGHER;
3768 else
3769 dir = DVB_CHANNEL_LOWER;
3770
3771 if(dvb_step_channel(mpctx->stream, dir)) {
3772 mpctx->stop_play = PT_NEXT_ENTRY;
3773 mpctx->dvbin_reopen = 1;
3774 }
3775 }
3776 #endif
3777 goto goto_next_file; // exit_player(_("Fatal error"));
3778 }
3779
3780 /* display clip info */
3781 demux_info_print(mpctx->demuxer);
3782
3783 //================== Read SUBTITLES (DVD & TEXT) ==========================
3784 if(vo_spudec==NULL && mpctx->sh_video &&
3785 (mpctx->stream->type==STREAMTYPE_DVD || mpctx->stream->type == STREAMTYPE_DVDNAV)){
3786 init_vo_spudec(mpctx);
3787 }
3788
3789 // after reading video params we should load subtitles because
3790 // we know fps so now we can adjust subtitle time to ~6 seconds AST
3791 // check .sub
3792 current_module="read_subtitles_file";
3793 double sub_fps = mpctx->sh_video ? mpctx->sh_video->fps : 25;
3794 if(sub_name){
3795 for (i = 0; sub_name[i] != NULL; ++i)
3796 add_subtitles(mpctx, sub_name[i], sub_fps, 0);
3797 }
3798 if(sub_auto) { // auto load sub file ...
3799 char *psub = get_path( "sub/" );
3800 char **tmp = sub_filenames((psub ? psub : ""), mpctx->filename);
3801 int i = 0;
3802 free(psub); // release the buffer created by get_path() above
3803 while (tmp[i]) {
3804 add_subtitles(mpctx, tmp[i], sub_fps, 1);
3805 free(tmp[i++]);
3806 }
3807 free(tmp);
3808 }
3809 if (mpctx->set_of_sub_size > 0) {
3810 // setup global sub numbering
3811 mpctx->global_sub_indices[SUB_SOURCE_SUBS] = mpctx->global_sub_size; // the global # of the first sub.
3812 mpctx->global_sub_size += mpctx->set_of_sub_size;
3813 }
3814
3815
3816 if (mpctx->global_sub_size) {
3817 select_subtitle(mpctx);
3818 if(subdata)
3819 switch (stream_dump_type) {
3820 case 3: list_sub_file(subdata); break;
3821 case 4: dump_mpsub(subdata, mpctx->sh_video->fps); break;
3822 case 6: dump_srt(subdata, mpctx->sh_video->fps); break;
3823 case 7: dump_microdvd(subdata, mpctx->sh_video->fps); break;
3824 case 8: dump_jacosub(subdata, mpctx->sh_video->fps); break;
3825 case 9: dump_sami(subdata, mpctx->sh_video->fps); break;
3826 }
3827 }
3828
3829 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_FILENAME=%s\n",
3830 filename_recode(mpctx->filename));
3831 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_DEMUXER=%s\n", mpctx->demuxer->desc->name);
3832 if (mpctx->sh_video) {
3833 /* Assume FOURCC if all bytes >= 0x20 (' ') */
3834 if (mpctx->sh_video->format >= 0x20202020)
3835 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_FORMAT=%.4s\n", (char *)&mpctx->sh_video->format);
3836 else
3837 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_FORMAT=0x%08X\n", mpctx->sh_video->format);
3838 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_BITRATE=%d\n", mpctx->sh_video->i_bps*8);
3839 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_WIDTH=%d\n", mpctx->sh_video->disp_w);
3840 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_HEIGHT=%d\n", mpctx->sh_video->disp_h);
3841 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_FPS=%5.3f\n", mpctx->sh_video->fps);
3842 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_ASPECT=%1.4f\n", mpctx->sh_video->aspect);
3843 }
3844 if (mpctx->sh_audio) {
3845 /* Assume FOURCC if all bytes >= 0x20 (' ') */
3846 if (mpctx->sh_audio->format >= 0x20202020)
3847 mp_msg(MSGT_IDENTIFY,MSGL_INFO, "ID_AUDIO_FORMAT=%.4s\n", (char *)&mpctx->sh_audio->format);
3848 else
3849 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_AUDIO_FORMAT=%d\n", mpctx->sh_audio->format);
3850 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_AUDIO_BITRATE=%d\n", mpctx->sh_audio->i_bps*8);
3851 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_AUDIO_RATE=%d\n", mpctx->sh_audio->samplerate);
3852 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_AUDIO_NCH=%d\n", mpctx->sh_audio->channels);
3853 }
3854 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_LENGTH=%.2f\n", mpctx->timeline ?
3855 mpctx->timeline[mpctx->num_timeline_parts].start :
3856 demuxer_get_time_length(mpctx->demuxer));
3857 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_SEEKABLE=%d\n",
3858 mpctx->stream->seek && (!mpctx->demuxer || mpctx->demuxer->seekable));
3859 if (mpctx->demuxer) {
3860 if (mpctx->demuxer->num_chapters == 0)
3861 stream_control(mpctx->demuxer->stream, STREAM_CTRL_GET_NUM_CHAPTERS, &mpctx->demuxer->num_chapters);
3862 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_CHAPTERS=%d\n", mpctx->demuxer->num_chapters);
3863 }
3864
3865 if(!mpctx->sh_video) goto main; // audio-only
3866
3867 if(!reinit_video_chain(mpctx)) {
3868 if(!mpctx->sh_video){
3869 if(!mpctx->sh_audio) goto goto_next_file;
3870 goto main; // exit_player(_("Fatal error"));
3871 }
3872 }
3873
3874 if(mpctx->sh_video->output_flags & 0x08 && vo_spudec)
3875 spudec_set_hw_spu(vo_spudec,mpctx->video_out);
3876
3877 #ifdef CONFIG_FREETYPE
3878 force_load_font = 1;
3879 #endif
3880
3881 //================== MAIN: ==========================
3882 main:
3883 current_module="main";
3884
3885 if(playing_msg) {
3886 char* msg = property_expand_string(mpctx, playing_msg);
3887 mp_msg(MSGT_CPLAYER,MSGL_INFO,"%s",msg);
3888 free(msg);
3889 }
3890
3891
3892 // Disable the term OSD in verbose mode
3893 if(verbose) term_osd = 0;
3894
3895 {
3896 //int frame_corr_num=0; //
3897 //float v_frame=0; // Video
3898 //float num_frames=0; // number of frames played
3899
3900 int frame_time_remaining=0; // flag
3901 int blit_frame=0;
3902
3903 // Make sure old OSD does not stay around,
3904 // e.g. with -fixed-vo and same-resolution files
3905 clear_osd_msgs();
3906 update_osd_msg(mpctx);
3907
3908 //================ SETUP AUDIO ==========================
3909
3910 if(mpctx->sh_audio){
3911 reinit_audio_chain(mpctx);
3912 if (mpctx->sh_audio && mpctx->sh_audio->codec)
3913 mp_msg(MSGT_IDENTIFY,MSGL_INFO, "ID_AUDIO_CODEC=%s\n", mpctx->sh_audio->codec->name);
3914 }
3915
3916 current_module="av_init";
3917
3918 if(mpctx->sh_video){
3919 mpctx->sh_video->timer=0;
3920 if (! ignore_start)
3921 audio_delay += mpctx->sh_video->stream_delay;
3922 }
3923 if(mpctx->sh_audio){
3924 if (start_volume >= 0)
3925 mixer_setvolume(&mpctx->mixer, start_volume, start_volume);
3926 if (! ignore_start)
3927 audio_delay -= mpctx->sh_audio->stream_delay;
3928 mpctx->delay=-audio_delay;
3929 }
3930
3931 if(!mpctx->sh_audio){
3932 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Audio: no sound\n");
3933 mp_msg(MSGT_CPLAYER,MSGL_V,"Freeing %d unused audio chunks.\n",mpctx->d_audio->packs);
3934 ds_free_packs(mpctx->d_audio); // free buffered chunks
3935 //mpctx->d_audio->id=-2; // do not read audio chunks
3936 //uninit_player(mpctx, INITIALIZED_AO); // close device
3937 }
3938 if(!mpctx->sh_video){
3939 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Video: no video\n");
3940 mp_msg(MSGT_CPLAYER,MSGL_V,"Freeing %d unused video chunks.\n",mpctx->d_video->packs);
3941 ds_free_packs(mpctx->d_video);
3942 mpctx->d_video->id=-2;
3943 //if(!fixed_vo) uninit_player(mpctx, INITIALIZED_VO);
3944 }
3945
3946 if (!mpctx->sh_video && !mpctx->sh_audio)
3947 goto goto_next_file;
3948
3949 //if(demuxer->file_format!=DEMUXER_TYPE_AVI) pts_from_bps=0; // it must be 0 for mpeg/asf!
3950 if(force_fps && mpctx->sh_video){
3951 vo_fps = mpctx->sh_video->fps=force_fps;
3952 mpctx->sh_video->frametime=1.0f/mpctx->sh_video->fps;
3953 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"FPS forced to be %5.3f (ftime: %5.3f).\n",mpctx->sh_video->fps,mpctx->sh_video->frametime);
3954 }
3955
3956 mp_input_set_section(mpctx->input, NULL);
3957 //TODO: add desired (stream-based) sections here
3958 if (mpctx->stream->type==STREAMTYPE_TV) mp_input_set_section(mpctx->input, "tv");
3959 if (mpctx->stream->type==STREAMTYPE_DVDNAV) mp_input_set_section(mpctx->input, "dvdnav");
3960
3961 //==================== START PLAYING =======================
3962
3963 if(opts->loop_times>1) opts->loop_times--; else
3964 if(opts->loop_times==1) opts->loop_times = -1;
3965
3966 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Starting playback...\n");
3967
3968 total_time_usage_start=GetTimer();
3969 audio_time_usage=0; video_time_usage=0; vout_time_usage=0;
3970 total_frame_cnt=0; drop_frame_cnt=0; // fix for multifile fps benchmark
3971 play_n_frames=play_n_frames_mf;
3972
3973 if(play_n_frames==0){
3974 mpctx->stop_play=PT_NEXT_ENTRY; goto goto_next_file;
3975 }
3976
3977 // If there's a timeline force an absolute seek to initialize state
3978 if (seek_to_sec || mpctx->timeline) {
3979 seek(mpctx, seek_to_sec, SEEK_ABSOLUTE);
3980 end_at.pos += seek_to_sec;
3981 }
3982
3983 if (end_at.type == END_AT_SIZE) {
3984 mp_tmsg(MSGT_CPLAYER, MSGL_WARN, "Option -endpos in MPlayer does not yet support size units.\n");
3985 end_at.type = END_AT_NONE;
3986 }
3987
3988 #ifdef CONFIG_DVDNAV
3989 mp_dvdnav_context_free(mpctx);
3990 if (mpctx->stream->type == STREAMTYPE_DVDNAV) {
3991 mp_dvdnav_read_wait(mpctx->stream, 0, 1);
3992 mp_dvdnav_cell_has_changed(mpctx->stream,1);
3993 }
3994 #endif
3995
3996 get_relative_time(mpctx); // reset current delta
3997 mpctx->time_frame = 0;
3998 mpctx->drop_message_shown = 0;
3999 mpctx->update_video_immediately = true;
4000 mpctx->total_avsync_change = 0;
4001 // Make sure VO knows current pause state
4002 if (mpctx->sh_video)
4003 vo_control(mpctx->video_out, mpctx->paused ? VOCTRL_PAUSE : VOCTRL_RESUME,
4004 NULL);
4005
4006 while(!mpctx->stop_play){
4007 float aq_sleep_time=0;
4008
4009 if(dvd_last_chapter>0) {
4010 int cur_chapter = get_current_chapter(mpctx);
4011 if(cur_chapter!=-1 && cur_chapter+1>dvd_last_chapter)
4012 goto goto_next_file;
4013 }
4014
4015 if(!mpctx->sh_audio && mpctx->d_audio->sh) {
4016 mpctx->sh_audio = mpctx->d_audio->sh;
4017 mpctx->sh_audio->ds = mpctx->d_audio;
4018 reinit_audio_chain(mpctx);
4019 }
4020
4021 /*========================== PLAY AUDIO ============================*/
4022
4023 if (mpctx->sh_audio && !mpctx->paused)
4024 if (!fill_audio_out_buffers(mpctx))
4025 // at eof, all audio at least written to ao
4026 if (!mpctx->sh_video)
4027 mpctx->stop_play = AT_END_OF_FILE;
4028
4029
4030 if(!mpctx->sh_video) {
4031 // handle audio-only case:
4032 double a_pos=0;
4033 // sh_audio can be NULL due to video stream switching
4034 // TODO: handle this better
4035 if (mpctx->sh_audio)
4036 a_pos = playing_audio_pts(mpctx);
4037
4038 print_status(mpctx, a_pos, false);
4039
4040 if(end_at.type == END_AT_TIME && end_at.pos < a_pos)
4041 mpctx->stop_play = PT_NEXT_ENTRY;
4042 update_subtitles(mpctx, &mpctx->opts, NULL, a_pos, mpctx->video_offset,
4043 mpctx->d_sub, 0);
4044 update_osd_msg(mpctx);
4045
4046 } else {
4047
4048 /*========================== PLAY VIDEO ============================*/
4049
4050 vo_pts=mpctx->sh_video->timer*90000.0;
4051 vo_fps=mpctx->sh_video->fps;
4052
4053 blit_frame = mpctx->video_out->frame_loaded;
4054 if (!blit_frame) {
4055 double frame_time = update_video(mpctx);
4056 blit_frame = mpctx->video_out->frame_loaded;
4057 mp_dbg(MSGT_AVSYNC,MSGL_DBG2,"*** ftime=%5.3f ***\n",frame_time);
4058 if (mpctx->sh_video->vf_initialized < 0) {
4059 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL, "\nFATAL: Could not initialize video filters (-vf) or video output (-vo).\n");
4060 mpctx->stop_play = PT_NEXT_ENTRY;
4061 goto goto_next_file;
4062 }
4063 if (blit_frame) {
4064 struct sh_video *sh_video = mpctx->sh_video;
4065 update_subtitles(mpctx, &mpctx->opts, sh_video, sh_video->pts,
4066 mpctx->video_offset, mpctx->d_sub, 0);
4067 update_teletext(sh_video, mpctx->demuxer, 0);
4068 update_osd_msg(mpctx);
4069 struct vf_instance *vf = mpctx->sh_video->vfilter;
4070 vf->control(vf, VFCTRL_DRAW_EOSD, NULL);
4071 vf->control(vf, VFCTRL_DRAW_OSD, mpctx->osd);
4072 vo_osd_changed(0);
4073 }
4074 if (frame_time < 0)
4075 mpctx->stop_play = AT_END_OF_FILE;
4076 else {
4077 if (mpctx->update_video_immediately) {
4078 // Show this frame immediately, rest normally
4079 mpctx->update_video_immediately = false;
4080 } else {
4081 mpctx->time_frame += frame_time / opts->playback_speed;
4082 adjust_sync(mpctx, frame_time);
4083 }
4084 }
4085 }
4086 if (mpctx->timeline) {
4087 struct timeline_part *next = mpctx->timeline + mpctx->timeline_part + 1;
4088 if (mpctx->sh_video->pts >= next->start
4089 || mpctx->stop_play == AT_END_OF_FILE
4090 && mpctx->timeline_part + 1 < mpctx->num_timeline_parts) {
4091 seek(mpctx, next->start, SEEK_ABSOLUTE);
4092 continue;
4093 }
4094 }
4095
4096 // ==========================================================================
4097
4098 // current_module="draw_osd";
4099 // if(vo_config_count) mpctx->video_out->draw_osd();
4100
4101 current_module="vo_check_events";
4102 vo_check_events(mpctx->video_out);
4103
4104 #ifdef CONFIG_X11
4105 if (stop_xscreensaver) {
4106 current_module = "stop_xscreensaver";
4107 xscreensaver_heartbeat(mpctx->x11_state);
4108 }
4109 #endif
4110 if (heartbeat_cmd) {
4111 static unsigned last_heartbeat;
4112 unsigned now = GetTimerMS();
4113 if (now - last_heartbeat > 30000) {
4114 last_heartbeat = now;
4115 system(heartbeat_cmd);
4116 }
4117 }
4118
4119 frame_time_remaining = sleep_until_update(mpctx, &mpctx->time_frame, &aq_sleep_time);
4120
4121 //====================== FLIP PAGE (VIDEO BLT): =========================
4122
4123 current_module="flip_page";
4124 if (!frame_time_remaining && blit_frame) {
4125 unsigned int t2=GetTimer();
4126 unsigned int pts_us = mpctx->last_time + mpctx->time_frame * 1e6;
4127 int duration = -1;
4128 double pts2 = mpctx->video_out->next_pts2;
4129 if (pts2 != MP_NOPTS_VALUE && opts->correct_pts) {
4130 // expected A/V sync correction is ignored
4131 double diff = (pts2 - mpctx->sh_video->pts);
4132 diff /= opts->playback_speed;
4133 if (mpctx->time_frame < 0)
4134 diff += mpctx->time_frame;
4135 if (diff < 0)
4136 diff = 0;
4137 if (diff > 10)
4138 diff = 10;
4139 duration = diff * 1e6;
4140 }
4141 vo_flip_page(mpctx->video_out, pts_us|1, duration);
4142
4143 mpctx->last_vo_flip_duration = (GetTimer() - t2) * 0.000001;
4144 vout_time_usage += mpctx->last_vo_flip_duration;
4145 if (mpctx->video_out->driver->flip_page_timed) {
4146 // No need to adjust sync based on flip speed
4147 mpctx->last_vo_flip_duration = 0;
4148 // For print_status - VO call finishing early is OK for sync
4149 mpctx->time_frame -= get_relative_time(mpctx);
4150 }
4151 print_status(mpctx, MP_NOPTS_VALUE, true);
4152 }
4153 else
4154 print_status(mpctx, MP_NOPTS_VALUE, false);
4155
4156 //============================ Auto QUALITY ============================
4157
4158 /*Output quality adjustments:*/
4159 if(auto_quality>0){
4160 current_module="autoq";
4161 // float total=0.000001f * (GetTimer()-aq_total_time);
4162 // if(output_quality<auto_quality && aq_sleep_time>0.05f*total)
4163 if(output_quality<auto_quality && aq_sleep_time>0)
4164 ++output_quality;
4165 else
4166 // if(output_quality>0 && aq_sleep_time<-0.05f*total)
4167 if(output_quality>1 && aq_sleep_time<0)
4168 --output_quality;
4169 else
4170 if(output_quality>0 && aq_sleep_time<-0.050f) // 50ms
4171 output_quality=0;
4172 // printf("total: %8.6f sleep: %8.6f q: %d\n",(0.000001f*aq_total_time),aq_sleep_time,output_quality);
4173 set_video_quality(mpctx->sh_video,output_quality);
4174 }
4175
4176 if (!frame_time_remaining && blit_frame) {
4177 if (play_n_frames >= 0) {
4178 --play_n_frames;
4179 if (play_n_frames <= 0)
4180 mpctx->stop_play = PT_NEXT_ENTRY;
4181 }
4182 if (mpctx->step_frames > 0) {
4183 mpctx->step_frames--;
4184 if (mpctx->step_frames == 0)
4185 pause_player(mpctx);
4186 }
4187 }
4188
4189
4190 // FIXME: add size based support for -endpos
4191 if (end_at.type == END_AT_TIME &&
4192 !frame_time_remaining && end_at.pos <= mpctx->sh_video->pts)
4193 mpctx->stop_play = PT_NEXT_ENTRY;
4194
4195 } // end if(mpctx->sh_video)
4196
4197 #ifdef CONFIG_DVDNAV
4198 if (mpctx->stream->type == STREAMTYPE_DVDNAV) {
4199 nav_highlight_t hl;
4200 mp_dvdnav_get_highlight (mpctx->stream, &hl);
4201 osd_set_nav_box (hl.sx, hl.sy, hl.ex, hl.ey);
4202 vo_osd_changed (OSDTYPE_DVDNAV);
4203
4204 if (mp_dvdnav_stream_has_changed(mpctx->stream)) {
4205 double ar = -1.0;
4206 if (stream_control (mpctx->demuxer->stream,
4207 STREAM_CTRL_GET_ASPECT_RATIO, &ar)
4208 != STREAM_UNSUPPORTED)
4209 mpctx->sh_video->stream_aspect = ar;
4210 }
4211 }
4212 #endif
4213
4214 //================= Keyboard events, SEEKing ====================
4215
4216 current_module="key_events";
4217
4218 {
4219 while (1) {
4220 mp_cmd_t* cmd;
4221 while ((cmd = mp_input_get_cmd(mpctx->input, 0,0,0)) != NULL) {
4222 run_command(mpctx, cmd);
4223 mp_cmd_free(cmd);
4224 if (mpctx->stop_play)
4225 break;
4226 }
4227 if (!mpctx->paused || mpctx->stop_play || mpctx->rel_seek_secs
4228 || mpctx->abs_seek_pos)
4229 break;
4230 if (mpctx->sh_video) {
4231 update_osd_msg(mpctx);
4232 int hack = vo_osd_changed(0);
4233 vo_osd_changed(hack);
4234 if (hack)
4235 if (redraw_osd(mpctx->sh_video, mpctx->osd) < 0) {
4236 add_step_frame(mpctx);
4237 break;
4238 }
4239 else
4240 vo_osd_changed(0);
4241 }
4242 pause_loop(mpctx);
4243 }
4244 }
4245
4246 // handle -sstep
4247 if (step_sec > 0 && !mpctx->paused) {
4248 mpctx->osd_function=OSD_FFW;
4249 mpctx->rel_seek_secs+=step_sec;
4250 }
4251
4252 edl_update(mpctx);
4253
4254 /* Looping. */
4255 if(mpctx->stop_play==AT_END_OF_FILE && opts->loop_times>=0) {
4256 mp_msg(MSGT_CPLAYER,MSGL_V,"loop_times = %d\n", opts->loop_times);
4257
4258 if(opts->loop_times>1) opts->loop_times--; else
4259 if(opts->loop_times==1) opts->loop_times=-1;
4260 play_n_frames=play_n_frames_mf;
4261 mpctx->stop_play=0;
4262 mpctx->abs_seek_pos=SEEK_ABSOLUTE; mpctx->rel_seek_secs=seek_to_sec;
4263 }
4264
4265 if(mpctx->rel_seek_secs || mpctx->abs_seek_pos){
4266 seek(mpctx, mpctx->rel_seek_secs, mpctx->abs_seek_pos);
4267
4268 mpctx->rel_seek_secs=0;
4269 mpctx->abs_seek_pos=0;
4270 }
4271
4272 } // while(!mpctx->stop_play)
4273
4274 mp_msg(MSGT_GLOBAL,MSGL_V,"EOF code: %d \n",mpctx->stop_play);
4275
4276 #ifdef CONFIG_DVBIN
4277 if(mpctx->dvbin_reopen)
4278 {
4279 mpctx->stop_play = 0;
4280 uninit_player(mpctx, INITIALIZED_ALL-(INITIALIZED_STREAM|INITIALIZED_GETCH2|(opts->fixed_vo?INITIALIZED_VO:0)));
4281 cache_uninit(mpctx->stream);
4282 mpctx->dvbin_reopen = 0;
4283 goto goto_enable_cache;
4284 }
4285 #endif
4286 }
4287
4288 goto_next_file: // don't jump here after ao/vo/getch initialization!
4289
4290 mp_msg(MSGT_CPLAYER,MSGL_INFO,"\n");
4291
4292 if(benchmark){
4293 double tot=video_time_usage+vout_time_usage+audio_time_usage;
4294 double total_time_usage;
4295 total_time_usage_start=GetTimer()-total_time_usage_start;
4296 total_time_usage = (float)total_time_usage_start*0.000001;
4297 mp_msg(MSGT_CPLAYER,MSGL_INFO,"\nBENCHMARKs: VC:%8.3fs VO:%8.3fs A:%8.3fs Sys:%8.3fs = %8.3fs\n",
4298 video_time_usage,vout_time_usage,audio_time_usage,
4299 total_time_usage-tot,total_time_usage);
4300 if(total_time_usage>0.0)
4301 mp_msg(MSGT_CPLAYER,MSGL_INFO,"BENCHMARK%%: VC:%8.4f%% VO:%8.4f%% A:%8.4f%% Sys:%8.4f%% = %8.4f%%\n",
4302 100.0*video_time_usage/total_time_usage,
4303 100.0*vout_time_usage/total_time_usage,
4304 100.0*audio_time_usage/total_time_usage,
4305 100.0*(total_time_usage-tot)/total_time_usage,
4306 100.0);
4307 if(total_frame_cnt && frame_dropping)
4308 mp_msg(MSGT_CPLAYER,MSGL_INFO,"BENCHMARKn: disp: %d (%3.2f fps) drop: %d (%d%%) total: %d (%3.2f fps)\n",
4309 total_frame_cnt-drop_frame_cnt,
4310 (total_time_usage>0.5)?((total_frame_cnt-drop_frame_cnt)/total_time_usage):0,
4311 drop_frame_cnt,
4312 100*drop_frame_cnt/total_frame_cnt,
4313 total_frame_cnt,
4314 (total_time_usage>0.5)?(total_frame_cnt/total_time_usage):0);
4315 }
4316
4317 // time to uninit all, except global stuff:
4318 uninit_player(mpctx, INITIALIZED_ALL-(opts->fixed_vo?INITIALIZED_VO:0));
4319
4320 if(mpctx->set_of_sub_size > 0) {
4321 current_module="sub_free";
4322 for(i = 0; i < mpctx->set_of_sub_size; ++i) {
4323 sub_free(mpctx->set_of_subtitles[i]);
4324 #ifdef CONFIG_ASS
4325 if(mpctx->set_of_ass_tracks[i])
4326 ass_free_track( mpctx->set_of_ass_tracks[i] );
4327 #endif
4328 }
4329 mpctx->set_of_sub_size = 0;
4330 }
4331 vo_sub_last = vo_sub=NULL;
4332 subdata=NULL;
4333 #ifdef CONFIG_ASS
4334 ass_track = NULL;
4335 if(ass_library)
4336 ass_clear_fonts(ass_library);
4337 #endif
4338
4339 if (!mpctx->stop_play) // In case some goto jumped here...
4340 mpctx->stop_play = PT_NEXT_ENTRY;
4341
4342 int playtree_direction = 1;
4343
4344 if(mpctx->stop_play == PT_NEXT_ENTRY || mpctx->stop_play == PT_PREV_ENTRY) {
4345 if(play_tree_iter_step(mpctx->playtree_iter,mpctx->play_tree_step,0) != PLAY_TREE_ITER_ENTRY) {
4346 play_tree_iter_free(mpctx->playtree_iter);
4347 mpctx->playtree_iter = NULL;
4348 }
4349 mpctx->play_tree_step = 1;
4350 } else if(mpctx->stop_play == PT_UP_NEXT || mpctx->stop_play == PT_UP_PREV) {
4351 int direction = mpctx->stop_play == PT_UP_NEXT ? 1 : -1;
4352 if(mpctx->playtree_iter) {
4353 if(play_tree_iter_up_step(mpctx->playtree_iter,direction,0) != PLAY_TREE_ITER_ENTRY) {
4354 play_tree_iter_free(mpctx->playtree_iter);
4355 mpctx->playtree_iter = NULL;
4356 }
4357 }
4358 } else if (mpctx->stop_play == PT_STOP) {
4359 play_tree_iter_free(mpctx->playtree_iter);
4360 mpctx->playtree_iter = NULL;
4361 } else { // NEXT PREV SRC
4362 playtree_direction = mpctx->stop_play == PT_PREV_SRC ? -1 : 1;
4363 }
4364
4365 while(mpctx->playtree_iter != NULL) {
4366 mpctx->filename = play_tree_iter_get_file(mpctx->playtree_iter, playtree_direction);
4367 if(mpctx->filename == NULL) {
4368 if(play_tree_iter_step(mpctx->playtree_iter, playtree_direction, 0) != PLAY_TREE_ITER_ENTRY) {
4369 play_tree_iter_free(mpctx->playtree_iter);
4370 mpctx->playtree_iter = NULL;
4371 };
4372 } else
4373 break;
4374 }
4375
4376 if(mpctx->playtree_iter != NULL || player_idle_mode){
4377 if(!mpctx->playtree_iter) mpctx->filename = NULL;
4378 mpctx->stop_play = 0;
4379 goto play_next_file;
4380 }
4381
4382
4383 exit_player_with_rc(mpctx, EXIT_EOF, 0);
4384
4385 return 1;
4386 }
4387 #endif /* DISABLE_MAIN */
mplayer with SMedia Glamo drivers