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Merge changes with uau
[mplayer/kovensky.git] / mplayer.c
blobf194b012fe931de40517bc9567471d0f5fb67b06
1
2 /// \file
3 /// \ingroup Properties Command2Property OSDMsgStack
4
5 #include <stdio.h>
6 #include <stdlib.h>
7 #include <stdbool.h>
8 #include "config.h"
9 #include "talloc.h"
10
11 #if defined(__MINGW32__) || defined(__CYGWIN__)
12 #define _UWIN 1 /*disable Non-underscored versions of non-ANSI functions as otherwise int eof would conflict with eof()*/
13 #include <windows.h>
14 #endif
15 #include <string.h>
16 #include <unistd.h>
17
18 // #include <sys/mman.h>
19 #include <sys/types.h>
20 #ifndef __MINGW32__
21 #include <sys/ioctl.h>
22 #include <sys/wait.h>
23 #else
24 #define SIGHUP 1 /* hangup */
25 #define SIGQUIT 3 /* quit */
26 #define SIGKILL 9 /* kill (cannot be caught or ignored) */
27 #define SIGBUS 10 /* bus error */
28 #define SIGPIPE 13 /* broken pipe */
29 #endif
30
31 #include <sys/time.h>
32 #include <sys/stat.h>
33
34 #include <signal.h>
35 #include <time.h>
36 #include <fcntl.h>
37 #include <limits.h>
38
39 #include <errno.h>
40
41 #include "mp_msg.h"
42 #include "av_log.h"
43
44 #define HELP_MP_DEFINE_STATIC
45 #include "help_mp.h"
46
47 #include "m_option.h"
48 #include "m_config.h"
49 #include "mplayer.h"
50 #include "access_mpcontext.h"
51 #include "m_property.h"
52
53 #include "cfg-mplayer-def.h"
54
55 #include "ffmpeg_files/intreadwrite.h"
56 #include "libavutil/avstring.h"
57
58 #include "subreader.h"
59
60 #include "mp_osd.h"
61 #include "libvo/video_out.h"
62
63 #include "libvo/font_load.h"
64 #include "libvo/sub.h"
65
66 #ifdef CONFIG_X11
67 #include "libvo/x11_common.h"
68 #endif
69
70 #include "libao2/audio_out.h"
71
72 #include "codec-cfg.h"
73
74 #include "edl.h"
75
76 #include "spudec.h"
77 #include "vobsub.h"
78
79 #include "osdep/getch2.h"
80 #include "osdep/timer.h"
81 #include "osdep/findfiles.h"
82
83 #include "input/input.h"
84
85 const int under_mencoder = 0;
86 int slave_mode=0;
87 int player_idle_mode=0;
88 int quiet=0;
89 int enable_mouse_movements=0;
90 float start_volume = -1;
91
92 #include "osdep/priority.h"
93
94 char *heartbeat_cmd;
95
96 #define ROUND(x) ((int)((x)<0 ? (x)-0.5 : (x)+0.5))
97
98 #ifdef HAVE_RTC
99 #ifdef __linux__
100 #include <linux/rtc.h>
101 #else
102 #include <rtc.h>
103 #define RTC_IRQP_SET RTCIO_IRQP_SET
104 #define RTC_PIE_ON RTCIO_PIE_ON
105 #endif /* __linux__ */
106 #endif /* HAVE_RTC */
107
108 #include "stream/tv.h"
109 #include "stream/stream_radio.h"
110 #ifdef CONFIG_DVBIN
111 #include "stream/dvbin.h"
112 #endif
113 #include "stream/cache2.h"
114
115 //**************************************************************************//
116 // Playtree
117 //**************************************************************************//
118 #include "playtree.h"
119 #include "playtreeparser.h"
120
121 //**************************************************************************//
122 // Config
123 //**************************************************************************//
124 #include "parser-cfg.h"
125 #include "parser-mpcmd.h"
126
127 //**************************************************************************//
128 // Config file
129 //**************************************************************************//
130
131 static int cfg_inc_verbose(m_option_t *conf){ ++verbose; return 0;}
132
133 #include "get_path.h"
134
135 //**************************************************************************//
136 //**************************************************************************//
137 // Input media streaming & demultiplexer:
138 //**************************************************************************//
139
140 static int max_framesize=0;
141
142 #include "stream/stream.h"
143 #include "libmpdemux/demuxer.h"
144 #include "libmpdemux/stheader.h"
145
146 #ifdef CONFIG_DVDREAD
147 #include "stream/stream_dvd.h"
148 #endif
149 #include "stream/stream_dvdnav.h"
150
151 #include "libmpcodecs/dec_audio.h"
152 #include "libmpcodecs/dec_video.h"
153 #include "libmpcodecs/mp_image.h"
154 #include "libmpcodecs/vf.h"
155 #include "libmpcodecs/vd.h"
156
157 #include "mixer.h"
158
159 #include "mp_core.h"
160 #include "options.h"
161 #include "defaultopts.h"
162
163 #define Exit_SIGILL_RTCpuSel _(\
164 "- MPlayer crashed by an 'Illegal Instruction'.\n"\
165 " It may be a bug in our new runtime CPU-detection code...\n"\
166 " Please read DOCS/HTML/en/bugreports.html.\n")
167
168 #define Exit_SIGILL _(\
169 "- MPlayer crashed by an 'Illegal Instruction'.\n"\
170 " It usually happens when you run it on a CPU different than the one it was\n"\
171 " compiled/optimized for.\n"\
172 " Verify this!\n")
173
174 #define Exit_SIGSEGV_SIGFPE _(\
175 "- MPlayer crashed by bad usage of CPU/FPU/RAM.\n"\
176 " Recompile MPlayer with --enable-debug and make a 'gdb' backtrace and\n"\
177 " disassembly. Details in DOCS/HTML/en/bugreports_what.html#bugreports_crash.\n")
178
179 #define Exit_SIGCRASH _(\
180 "- MPlayer crashed. This shouldn't happen.\n"\
181 " It can be a bug in the MPlayer code _or_ in your drivers _or_ in your\n"\
182 " gcc version. If you think it's MPlayer's fault, please read\n"\
183 " DOCS/HTML/en/bugreports.html and follow the instructions there. We can't and\n"\
184 " won't help unless you provide this information when reporting a possible bug.\n")
185
186 #define SystemTooSlow _("\n\n"\
187 " ************************************************\n"\
188 " **** Your system is too SLOW to play this! ****\n"\
189 " ************************************************\n\n"\
190 "Possible reasons, problems, workarounds:\n"\
191 "- Most common: broken/buggy _audio_ driver\n"\
192 " - Try -ao sdl or use the OSS emulation of ALSA.\n"\
193 " - Experiment with different values for -autosync, 30 is a good start.\n"\
194 "- Slow video output\n"\
195 " - Try a different -vo driver (-vo help for a list) or try -framedrop!\n"\
196 "- Slow CPU\n"\
197 " - Don't try to play a big DVD/DivX on a slow CPU! Try some of the lavdopts,\n"\
198 " e.g. -vfm ffmpeg -lavdopts lowres=1:fast:skiploopfilter=all.\n"\
199 "- Broken file\n"\
200 " - Try various combinations of -nobps -ni -forceidx -mc 0.\n"\
201 "- Slow media (NFS/SMB mounts, DVD, VCD etc)\n"\
202 " - Try -cache 8192.\n"\
203 "- Are you using -cache to play a non-interleaved AVI file?\n"\
204 " - Try -nocache.\n"\
205 "Read DOCS/HTML/en/video.html for tuning/speedup tips.\n"\
206 "If none of this helps you, read DOCS/HTML/en/bugreports.html.\n\n")
207
208
209 //**************************************************************************//
210 //**************************************************************************//
211
212 // Common FIFO functions, and keyboard/event FIFO code
213 #include "mp_fifo.h"
214 int noconsolecontrols=0;
215 //**************************************************************************//
216
217 // benchmark:
218 double video_time_usage=0;
219 double vout_time_usage=0;
220 static double audio_time_usage=0;
221 static int total_time_usage_start=0;
222 static int total_frame_cnt=0;
223 static int drop_frame_cnt=0; // total number of dropped frames
224 int benchmark=0;
225
226 // options:
227 int auto_quality=0;
228 static int output_quality=0;
229
230 static int list_properties = 0;
231
232 int term_osd = 1;
233 static char* term_osd_esc = "\x1b[A\r\x1b[K";
234 static char* playing_msg = NULL;
235 // seek:
236 static double seek_to_sec;
237 static off_t seek_to_byte=0;
238 static off_t step_sec=0;
239
240 static m_time_size_t end_at = { .type = END_AT_NONE, .pos = 0 };
241
242 // A/V sync:
243 int autosync=0; // 30 might be a good default value.
244
245 // codecs:
246 char **audio_codec_list=NULL; // override audio codec
247 char **video_codec_list=NULL; // override video codec
248 char **audio_fm_list=NULL; // override audio codec family
249 char **video_fm_list=NULL; // override video codec family
250
251 // demuxer:
252 extern char *demuxer_name; // override demuxer
253 extern char *audio_demuxer_name; // override audio demuxer
254 extern char *sub_demuxer_name; // override sub demuxer
255
256 // this dvdsub_id was selected via slang
257 // use this to allow dvdnav to follow -slang across stream resets,
258 // in particular the subtitle ID for a language changes
259 int dvdsub_lang_id;
260 int vobsub_id=-1;
261 char* audio_lang=NULL;
262 char* dvdsub_lang=NULL;
263 static char* spudec_ifo=NULL;
264 int forced_subs_only=0;
265 int file_filter=1;
266
267 // cache2:
268 int stream_cache_size=-1;
269 #ifdef CONFIG_STREAM_CACHE
270 extern int cache_fill_status;
271
272 float stream_cache_min_percent=20.0;
273 float stream_cache_seek_min_percent=50.0;
274 #else
275 #define cache_fill_status 0
276 #endif
277
278 // dump:
279 static char *stream_dump_name="stream.dump";
280 int stream_dump_type=0;
281
282 // A-V sync:
283 static float default_max_pts_correction=-1;//0.01f;
284 float audio_delay=0;
285 static int ignore_start=0;
286
287 static int softsleep=0;
288
289 double force_fps=0;
290 static int force_srate=0;
291 static int audio_output_format=-1; // AF_FORMAT_UNKNOWN
292 int frame_dropping=0; // option 0=no drop 1= drop vo 2= drop decode
293 static int play_n_frames=-1;
294 static int play_n_frames_mf=-1;
295
296 // sub:
297 char *font_name=NULL;
298 char *sub_font_name=NULL;
299 extern int font_fontconfig;
300 float font_factor=0.75;
301 char **sub_name=NULL;
302 float sub_delay=0;
303 float sub_fps=0;
304 int sub_auto = 1;
305 char *vobsub_name=NULL;
306 /*DSP!!char *dsp=NULL;*/
307 int subcc_enabled=0;
308 int suboverlap_enabled = 1;
309
310 #include "ass_mp.h"
311
312 char* current_module=NULL; // for debugging
313
314
315 // ---
316
317 #ifdef CONFIG_MENU
318 #include "m_struct.h"
319 #include "libmenu/menu.h"
320 void vf_menu_pause_update(struct vf_instance* vf);
321 extern vf_info_t vf_info_menu;
322 static const vf_info_t* const libmenu_vfs[] = {
323 &vf_info_menu,
324 NULL
325 };
326 static vf_instance_t* vf_menu = NULL;
327 int use_menu = 0;
328 static char* menu_cfg = NULL;
329 static char* menu_root = "main";
330 #endif
331
332
333 #ifdef HAVE_RTC
334 static int nortc = 1;
335 static char* rtc_device;
336 #endif
337
338 edl_record_ptr edl_records = NULL; ///< EDL entries memory area
339 edl_record_ptr next_edl_record = NULL; ///< only for traversing edl_records
340 FILE* edl_fd = NULL; ///< fd to write to when in -edlout mode.
341 int use_filedir_conf;
342 int use_filename_title;
343
344 #include "mpcommon.h"
345 #include "command.h"
346
347 #include "metadata.h"
348
349 #define mp_basename2(s) (strrchr(s,'/')==NULL?(char*)s:(strrchr(s,'/')+1))
350
351 const void *mpctx_get_video_out(MPContext *mpctx)
352 {
353 return mpctx->video_out;
354 }
355
356 const void *mpctx_get_audio_out(MPContext *mpctx)
357 {
358 return mpctx->audio_out;
359 }
360
361 void *mpctx_get_demuxer(MPContext *mpctx)
362 {
363 return mpctx->demuxer;
364 }
365
366 void *mpctx_get_playtree_iter(MPContext *mpctx)
367 {
368 return mpctx->playtree_iter;
369 }
370
371 void *mpctx_get_mixer(MPContext *mpctx)
372 {
373 return &mpctx->mixer;
374 }
375
376 int mpctx_get_global_sub_size(MPContext *mpctx)
377 {
378 return mpctx->global_sub_size;
379 }
380
381 int mpctx_get_osd_function(MPContext *mpctx)
382 {
383 return mpctx->osd_function;
384 }
385
386 static float get_relative_time(struct MPContext *mpctx)
387 {
388 unsigned int new_time = GetTimer();
389 unsigned int delta = new_time - mpctx->last_time;
390 mpctx->last_time = new_time;
391 return delta * 0.000001;
392 }
393
394 static int is_valid_metadata_type(struct MPContext *mpctx, metadata_t type) {
395 switch (type)
396 {
397 /* check for valid video stream */
398 case META_VIDEO_CODEC:
399 case META_VIDEO_BITRATE:
400 case META_VIDEO_RESOLUTION:
401 {
402 if (!mpctx->sh_video)
403 return 0;
404 break;
405 }
406
407 /* check for valid audio stream */
408 case META_AUDIO_CODEC:
409 case META_AUDIO_BITRATE:
410 case META_AUDIO_SAMPLES:
411 {
412 if (!mpctx->sh_audio)
413 return 0;
414 break;
415 }
416
417 /* check for valid demuxer */
418 case META_INFO_TITLE:
419 case META_INFO_ARTIST:
420 case META_INFO_ALBUM:
421 case META_INFO_YEAR:
422 case META_INFO_COMMENT:
423 case META_INFO_TRACK:
424 case META_INFO_GENRE:
425 {
426 if (!mpctx->demuxer)
427 return 0;
428 break;
429 }
430
431 default:
432 break;
433 }
434
435 return 1;
436 }
437
438 static char *get_demuxer_info(struct MPContext *mpctx, char *tag) {
439 char **info = mpctx->demuxer->info;
440 int n;
441
442 if (!info || !tag)
443 return NULL;
444
445 for (n = 0; info[2*n] != NULL ; n++)
446 if (!strcasecmp (info[2*n], tag))
447 break;
448
449 return info[2*n+1] ? strdup (info[2*n+1]) : NULL;
450 }
451
452 char *get_metadata(struct MPContext *mpctx, metadata_t type)
453 {
454 char *meta = NULL;
455 sh_audio_t * const sh_audio = mpctx->sh_audio;
456 sh_video_t * const sh_video = mpctx->sh_video;
457
458 if (!is_valid_metadata_type(mpctx, type))
459 return NULL;
460
461 switch (type)
462 {
463 case META_NAME:
464 {
465 return strdup (mp_basename2 (mpctx->filename));
466 }
467
468 case META_VIDEO_CODEC:
469 {
470 if (sh_video->format == 0x10000001)
471 meta = strdup ("mpeg1");
472 else if (sh_video->format == 0x10000002)
473 meta = strdup ("mpeg2");
474 else if (sh_video->format == 0x10000004)
475 meta = strdup ("mpeg4");
476 else if (sh_video->format == 0x10000005)
477 meta = strdup ("h264");
478 else if (sh_video->format >= 0x20202020)
479 {
480 meta = malloc (8);
481 sprintf (meta, "%.4s", (char *) &sh_video->format);
482 }
483 else
484 {
485 meta = malloc (8);
486 sprintf (meta, "0x%08X", sh_video->format);
487 }
488 return meta;
489 }
490
491 case META_VIDEO_BITRATE:
492 {
493 meta = malloc (16);
494 sprintf (meta, "%d kbps", (int) (sh_video->i_bps * 8 / 1024));
495 return meta;
496 }
497
498 case META_VIDEO_RESOLUTION:
499 {
500 meta = malloc (16);
501 sprintf (meta, "%d x %d", sh_video->disp_w, sh_video->disp_h);
502 return meta;
503 }
504
505 case META_AUDIO_CODEC:
506 {
507 if (sh_audio->codec && sh_audio->codec->name)
508 meta = strdup (sh_audio->codec->name);
509 return meta;
510 }
511
512 case META_AUDIO_BITRATE:
513 {
514 meta = malloc (16);
515 sprintf (meta, "%d kbps", (int) (sh_audio->i_bps * 8/1000));
516 return meta;
517 }
518
519 case META_AUDIO_SAMPLES:
520 {
521 meta = malloc (16);
522 sprintf (meta, "%d Hz, %d ch.", sh_audio->samplerate, sh_audio->channels);
523 return meta;
524 }
525
526 /* check for valid demuxer */
527 case META_INFO_TITLE:
528 return get_demuxer_info(mpctx, "Title");
529
530 case META_INFO_ARTIST:
531 return get_demuxer_info(mpctx, "Artist");
532
533 case META_INFO_ALBUM:
534 return get_demuxer_info(mpctx, "Album");
535
536 case META_INFO_YEAR:
537 return get_demuxer_info(mpctx, "Year");
538
539 case META_INFO_COMMENT:
540 return get_demuxer_info(mpctx, "Comment");
541
542 case META_INFO_TRACK:
543 return get_demuxer_info(mpctx, "Track");
544
545 case META_INFO_GENRE:
546 return get_demuxer_info(mpctx, "Genre");
547
548 default:
549 break;
550 }
551
552 return meta;
553 }
554
555 /// step size of mixer changes
556 int volstep = 3;
557
558 #ifdef CONFIG_DVDNAV
559 static void mp_dvdnav_context_free(MPContext *ctx){
560 if (ctx->nav_smpi) free_mp_image(ctx->nav_smpi);
561 ctx->nav_smpi = NULL;
562 if (ctx->nav_buffer) free(ctx->nav_buffer);
563 ctx->nav_buffer = NULL;
564 ctx->nav_start = NULL;
565 ctx->nav_in_size = 0;
566 }
567 #endif
568
569 void uninit_player(struct MPContext *mpctx, unsigned int mask){
570 mask &= mpctx->initialized_flags;
571
572 mp_msg(MSGT_CPLAYER,MSGL_DBG2,"\n*** uninit(0x%X)\n",mask);
573
574 if(mask&INITIALIZED_ACODEC){
575 mpctx->initialized_flags&=~INITIALIZED_ACODEC;
576 current_module="uninit_acodec";
577 if(mpctx->sh_audio) uninit_audio(mpctx->sh_audio);
578 mpctx->sh_audio=NULL;
579 mpctx->mixer.afilter = NULL;
580 }
581
582 if(mask&INITIALIZED_VCODEC){
583 mpctx->initialized_flags&=~INITIALIZED_VCODEC;
584 current_module="uninit_vcodec";
585 if(mpctx->sh_video) uninit_video(mpctx->sh_video);
586 mpctx->sh_video=NULL;
587 #ifdef CONFIG_MENU
588 vf_menu=NULL;
589 #endif
590 }
591
592 if(mask&INITIALIZED_DEMUXER){
593 mpctx->initialized_flags&=~INITIALIZED_DEMUXER;
594 current_module="free_demuxer";
595 if (mpctx->num_sources) {
596 mpctx->demuxer = mpctx->sources[0].demuxer;
597 for (int i = 1; i < mpctx->num_sources; i++) {
598 free_stream(mpctx->sources[i].stream);
599 free_demuxer(mpctx->sources[i].demuxer);
600 }
601 }
602 talloc_free(mpctx->sources);
603 mpctx->sources = NULL;
604 mpctx->num_sources = 0;
605 talloc_free(mpctx->timeline);
606 mpctx->timeline = NULL;
607 mpctx->num_timeline_parts = 0;
608 talloc_free(mpctx->chapters);
609 mpctx->chapters = NULL;
610 mpctx->num_chapters = 0;
611 mpctx->video_offset = 0;
612 if(mpctx->demuxer){
613 mpctx->stream=mpctx->demuxer->stream;
614 free_demuxer(mpctx->demuxer);
615 }
616 mpctx->demuxer=NULL;
617 }
618
619 // kill the cache process:
620 if(mask&INITIALIZED_STREAM){
621 mpctx->initialized_flags&=~INITIALIZED_STREAM;
622 current_module="uninit_stream";
623 if(mpctx->stream) free_stream(mpctx->stream);
624 mpctx->stream=NULL;
625 }
626
627 if(mask&INITIALIZED_VO){
628 mpctx->initialized_flags&=~INITIALIZED_VO;
629 current_module="uninit_vo";
630 vo_destroy(mpctx->video_out);
631 mpctx->video_out=NULL;
632 #ifdef CONFIG_DVDNAV
633 mp_dvdnav_context_free(mpctx);
634 #endif
635 }
636
637 // Must be after libvo uninit, as few vo drivers (svgalib) have tty code.
638 if(mask&INITIALIZED_GETCH2){
639 mpctx->initialized_flags&=~INITIALIZED_GETCH2;
640 current_module="uninit_getch2";
641 mp_msg(MSGT_CPLAYER,MSGL_DBG2,"\n[[[uninit getch2]]]\n");
642 // restore terminal:
643 getch2_disable();
644 }
645
646 if(mask&INITIALIZED_VOBSUB){
647 mpctx->initialized_flags&=~INITIALIZED_VOBSUB;
648 current_module="uninit_vobsub";
649 if(vo_vobsub) vobsub_close(vo_vobsub);
650 vo_vobsub=NULL;
651 }
652
653 if (mask&INITIALIZED_SPUDEC){
654 mpctx->initialized_flags&=~INITIALIZED_SPUDEC;
655 current_module="uninit_spudec";
656 spudec_free(vo_spudec);
657 vo_spudec=NULL;
658 }
659
660 if(mask&INITIALIZED_AO){
661 mpctx->initialized_flags&=~INITIALIZED_AO;
662 current_module="uninit_ao";
663 if (mpctx->edl_muted) mixer_mute(&mpctx->mixer);
664 if (mpctx->audio_out)
665 mpctx->audio_out->uninit(mpctx->stop_play != AT_END_OF_FILE);
666 mpctx->audio_out=NULL;
667 }
668
669 current_module=NULL;
670 }
671
672 void exit_player_with_rc(struct MPContext *mpctx, exit_reason_t how, int rc)
673 {
674 uninit_player(mpctx, INITIALIZED_ALL);
675 #if defined(__MINGW32__) || defined(__CYGWIN__)
676 timeEndPeriod(1);
677 #endif
678 #ifdef CONFIG_X11
679 vo_uninit(mpctx->x11_state); // Close the X11 connection (if any is open).
680 #endif
681
682 current_module="uninit_input";
683 mp_input_uninit(mpctx->input);
684 #ifdef CONFIG_MENU
685 if (use_menu)
686 menu_uninit();
687 #endif
688
689 #ifdef CONFIG_FREETYPE
690 current_module="uninit_font";
691 if (mpctx->osd && mpctx->osd->sub_font != vo_font)
692 free_font_desc(mpctx->osd->sub_font);
693 free_font_desc(vo_font);
694 vo_font = NULL;
695 done_freetype();
696 #endif
697 osd_free(mpctx->osd);
698
699 #ifdef CONFIG_ASS
700 ass_library_done(ass_library);
701 #endif
702
703 current_module="exit_player";
704
705 // free mplayer config
706 if(mpctx->mconfig)
707 m_config_free(mpctx->mconfig);
708
709 if(mpctx->playtree)
710 play_tree_free(mpctx->playtree, 1);
711
712 talloc_free(mpctx->key_fifo);
713
714 if(edl_records != NULL) free(edl_records); // free mem allocated for EDL
715 switch(how) {
716 case EXIT_QUIT:
717 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"\nExiting... (%s)\n","Quit");
718 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_EXIT=QUIT\n");
719 break;
720 case EXIT_EOF:
721 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"\nExiting... (%s)\n","End of file");
722 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_EXIT=EOF\n");
723 break;
724 case EXIT_ERROR:
725 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"\nExiting... (%s)\n","Fatal error");
726 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_EXIT=ERROR\n");
727 break;
728 default:
729 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_EXIT=NONE\n");
730 }
731 mp_msg(MSGT_CPLAYER,MSGL_DBG2,"max framesize was %d bytes\n",max_framesize);
732
733 exit(rc);
734 }
735
736 static void exit_player(struct MPContext *mpctx, exit_reason_t how)
737 {
738 exit_player_with_rc(mpctx, how, 1);
739 }
740
741 #ifndef __MINGW32__
742 static void child_sighandler(int x){
743 pid_t pid;
744 while((pid=waitpid(-1,NULL,WNOHANG)) > 0);
745 }
746 #endif
747
748 #ifdef CONFIG_CRASH_DEBUG
749 static char *prog_path;
750 static int crash_debug = 0;
751 #endif
752
753 static void exit_sighandler(int x){
754 static int sig_count=0;
755 #ifdef CONFIG_CRASH_DEBUG
756 if (!crash_debug || x != SIGTRAP)
757 #endif
758 ++sig_count;
759 if(sig_count==5)
760 {
761 /* We're crashing bad and can't uninit cleanly :(
762 * by popular request, we make one last (dirty)
763 * effort to restore the user's
764 * terminal. */
765 getch2_disable();
766 exit(1);
767 }
768 if(sig_count==6) exit(1);
769 if(sig_count>6){
770 // can't stop :(
771 #ifndef __MINGW32__
772 kill(getpid(),SIGKILL);
773 #endif
774 }
775 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,"\n" "\nMPlayer interrupted by signal %d in module: %s\n",x,
776 current_module?current_module:"unknown"
777 );
778 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_SIGNAL=%d\n", x);
779 if(sig_count<=1)
780 switch(x){
781 case SIGINT:
782 case SIGQUIT:
783 case SIGTERM:
784 case SIGKILL:
785 async_quit_request = 1;
786 return; // killed from keyboard (^C) or killed [-9]
787 case SIGILL:
788 #if CONFIG_RUNTIME_CPUDETECT
789 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,Exit_SIGILL_RTCpuSel);
790 #else
791 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,Exit_SIGILL);
792 #endif
793 case SIGFPE:
794 case SIGSEGV:
795 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,Exit_SIGSEGV_SIGFPE);
796 default:
797 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,Exit_SIGCRASH);
798 #ifdef CONFIG_CRASH_DEBUG
799 if (crash_debug) {
800 int gdb_pid;
801 mp_msg(MSGT_CPLAYER, MSGL_INFO, "Forking...\n");
802 gdb_pid = fork();
803 mp_msg(MSGT_CPLAYER, MSGL_INFO, "Forked...\n");
804 if (gdb_pid == 0) { // We are the child
805 char spid[20];
806 snprintf(spid, sizeof(spid), "%i", getppid());
807 getch2_disable(); // allow terminal to work properly with gdb
808 if (execlp("gdb", "gdb", prog_path, spid, "-ex", "bt", NULL) == -1)
809 mp_msg(MSGT_CPLAYER, MSGL_ERR, "Couldn't start gdb\n");
810 } else if (gdb_pid < 0)
811 mp_msg(MSGT_CPLAYER, MSGL_ERR, "Couldn't fork\n");
812 else {
813 waitpid(gdb_pid, NULL, 0);
814 }
815 if (x == SIGTRAP) return;
816 }
817 #endif
818 }
819 getch2_disable();
820 exit(1);
821 }
822
823 #include "cfg-mplayer.h"
824
825 static int cfg_include(m_option_t *conf, char *filename)
826 {
827 return m_config_parse_config_file(conf->priv, filename);
828 }
829
830 static void parse_cfgfiles(struct MPContext *mpctx, m_config_t* conf)
831 {
832 char *conffile;
833 int conffile_fd;
834 if (!disable_system_conf &&
835 m_config_parse_config_file(conf, MPLAYER_CONFDIR "/mplayer.conf") < 0)
836 exit_player(mpctx, EXIT_NONE);
837 if ((conffile = get_path("")) == NULL) {
838 mp_tmsg(MSGT_CPLAYER,MSGL_WARN,"Cannot find HOME directory.\n");
839 } else {
840 #ifdef __MINGW32__
841 mkdir(conffile);
842 #else
843 mkdir(conffile, 0777);
844 #endif
845 free(conffile);
846 if ((conffile = get_path("config")) == NULL) {
847 mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"get_path(\"config\") problem\n");
848 } else {
849 if ((conffile_fd = open(conffile, O_CREAT | O_EXCL | O_WRONLY, 0666)) != -1) {
850 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Creating config file: %s\n", conffile);
851 write(conffile_fd, default_config, strlen(default_config));
852 close(conffile_fd);
853 }
854 if (!disable_user_conf &&
855 m_config_parse_config_file(conf, conffile) < 0)
856 exit_player(mpctx, EXIT_NONE);
857 free(conffile);
858 }
859 }
860 }
861
862 #define PROFILE_CFG_PROTOCOL "protocol."
863
864 static void load_per_protocol_config (m_config_t* conf, const char *const file)
865 {
866 char *str;
867 char protocol[strlen (PROFILE_CFG_PROTOCOL) + strlen (file) + 1];
868 m_profile_t *p;
869
870 /* does filename actually uses a protocol ? */
871 str = strstr (file, "://");
872 if (!str)
873 return;
874
875 sprintf (protocol, "%s%s", PROFILE_CFG_PROTOCOL, file);
876 protocol[strlen (PROFILE_CFG_PROTOCOL)+strlen(file)-strlen(str)] = '\0';
877 p = m_config_get_profile (conf, protocol);
878 if (p)
879 {
880 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Loading protocol-related profile '%s'\n", protocol);
881 m_config_set_profile(conf,p);
882 }
883 }
884
885 #define PROFILE_CFG_EXTENSION "extension."
886
887 static void load_per_extension_config (m_config_t* conf, const char *const file)
888 {
889 char *str;
890 char extension[strlen (PROFILE_CFG_EXTENSION) + 8];
891 m_profile_t *p;
892
893 /* does filename actually have an extension ? */
894 str = strrchr (file, '.');
895 if (!str)
896 return;
897
898 sprintf (extension, PROFILE_CFG_EXTENSION);
899 strncat (extension, ++str, 7);
900 p = m_config_get_profile (conf, extension);
901 if (p)
902 {
903 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Loading extension-related profile '%s'\n", extension);
904 m_config_set_profile(conf,p);
905 }
906 }
907
908 #define PROFILE_CFG_VO "vo."
909 #define PROFILE_CFG_AO "ao."
910
911 static void load_per_output_config (m_config_t* conf, char *cfg, char *out)
912 {
913 char profile[strlen (cfg) + strlen (out) + 1];
914 m_profile_t *p;
915
916 sprintf (profile, "%s%s", cfg, out);
917 p = m_config_get_profile (conf, profile);
918 if (p)
919 {
920 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Loading extension-related profile '%s'\n", profile);
921 m_config_set_profile(conf,p);
922 }
923 }
924
925 /**
926 * Tries to load a config file
927 * @return 0 if file was not found, 1 otherwise
928 */
929 static int try_load_config(m_config_t *conf, const char *file)
930 {
931 struct stat st;
932 if (stat(file, &st))
933 return 0;
934 mp_tmsg(MSGT_CPLAYER, MSGL_INFO, "Loading config '%s'\n", file);
935 m_config_parse_config_file (conf, file);
936 return 1;
937 }
938
939 static void load_per_file_config (m_config_t* conf, const char *const file)
940 {
941 char *confpath;
942 char cfg[PATH_MAX];
943 char *name;
944
945 if (strlen(file) > PATH_MAX - 14) {
946 mp_msg(MSGT_CPLAYER, MSGL_WARN, "Filename is too long, can not load file or directory specific config files\n");
947 return;
948 }
949 sprintf (cfg, "%s.conf", file);
950
951 name = strrchr(cfg, '/');
952 if (HAVE_DOS_PATHS) {
953 char *tmp = strrchr(cfg, '\\');
954 if (!name || tmp > name)
955 name = tmp;
956 tmp = strrchr(cfg, ':');
957 if (!name || tmp > name)
958 name = tmp;
959 }
960 if (!name)
961 name = cfg;
962 else
963 name++;
964
965 if (use_filedir_conf) {
966 char dircfg[PATH_MAX];
967 strcpy(dircfg, cfg);
968 strcpy(dircfg + (name - cfg), "mplayer.conf");
969 try_load_config(conf, dircfg);
970
971 if (try_load_config(conf, cfg))
972 return;
973 }
974
975 if ((confpath = get_path (name)) != NULL)
976 {
977 try_load_config(conf, confpath);
978
979 free (confpath);
980 }
981 }
982
983 /* When libmpdemux performs a blocking operation (network connection or
984 * cache filling) if the operation fails we use this function to check
985 * if it was interrupted by the user.
986 * The function returns a new value for eof. */
987 static int libmpdemux_was_interrupted(struct MPContext *mpctx, int stop_play)
988 {
989 mp_cmd_t* cmd;
990 if((cmd = mp_input_get_cmd(mpctx->input, 0,0,0)) != NULL) {
991 switch(cmd->id) {
992 case MP_CMD_QUIT:
993 exit_player_with_rc(mpctx, EXIT_QUIT, (cmd->nargs > 0)? cmd->args[0].v.i : 0);
994 case MP_CMD_PLAY_TREE_STEP: {
995 stop_play = (cmd->args[0].v.i > 0) ? PT_NEXT_ENTRY : PT_PREV_ENTRY;
996 mpctx->play_tree_step = (cmd->args[0].v.i == 0) ? 1 : cmd->args[0].v.i;
997 } break;
998 case MP_CMD_PLAY_TREE_UP_STEP: {
999 stop_play = (cmd->args[0].v.i > 0) ? PT_UP_NEXT : PT_UP_PREV;
1000 } break;
1001 case MP_CMD_PLAY_ALT_SRC_STEP: {
1002 stop_play = (cmd->args[0].v.i > 0) ? PT_NEXT_SRC : PT_PREV_SRC;
1003 } break;
1004 }
1005 mp_cmd_free(cmd);
1006 }
1007 return stop_play;
1008 }
1009
1010 #define mp_basename(s) (strrchr(s,'\\')==NULL?(mp_basename2(s)):(strrchr(s,'\\')+1))
1011
1012 static int playtree_add_playlist(struct MPContext *mpctx, play_tree_t* entry)
1013 {
1014 play_tree_add_bpf(entry,mpctx->filename);
1015
1016 {
1017 if(!entry) {
1018 entry = mpctx->playtree_iter->tree;
1019 if(play_tree_iter_step(mpctx->playtree_iter,1,0) != PLAY_TREE_ITER_ENTRY) {
1020 return PT_NEXT_ENTRY;
1021 }
1022 if(mpctx->playtree_iter->tree == entry ) { // Loop with a single file
1023 if(play_tree_iter_up_step(mpctx->playtree_iter,1,0) != PLAY_TREE_ITER_ENTRY) {
1024 return PT_NEXT_ENTRY;
1025 }
1026 }
1027 play_tree_remove(entry,1,1);
1028 return PT_NEXT_SRC;
1029 }
1030 play_tree_insert_entry(mpctx->playtree_iter->tree,entry);
1031 play_tree_set_params_from(entry,mpctx->playtree_iter->tree);
1032 entry = mpctx->playtree_iter->tree;
1033 if(play_tree_iter_step(mpctx->playtree_iter,1,0) != PLAY_TREE_ITER_ENTRY) {
1034 return PT_NEXT_ENTRY;
1035 }
1036 play_tree_remove(entry,1,1);
1037 }
1038 return PT_NEXT_SRC;
1039 }
1040
1041 void add_subtitles(struct MPContext *mpctx, char *filename, float fps, int noerr)
1042 {
1043 sub_data *subd;
1044 #ifdef CONFIG_ASS
1045 ASS_Track *asst = 0;
1046 #endif
1047
1048 if (filename == NULL || mpctx->set_of_sub_size >= MAX_SUBTITLE_FILES) {
1049 return;
1050 }
1051
1052 subd = sub_read_file(filename, fps);
1053 #ifdef CONFIG_ASS
1054 if (ass_enabled)
1055 #ifdef CONFIG_ICONV
1056 asst = ass_read_file(ass_library, filename, sub_cp);
1057 #else
1058 asst = ass_read_file(ass_library, filename, 0);
1059 #endif
1060 if (ass_enabled && subd && !asst)
1061 asst = ass_read_subdata(ass_library, subd, fps);
1062
1063 if (!asst && !subd)
1064 #else
1065 if(!subd)
1066 #endif
1067 mp_tmsg(MSGT_CPLAYER, noerr ? MSGL_WARN : MSGL_ERR, "Cannot load subtitles: %s\n",
1068 filename_recode(filename));
1069 #if defined(_WIN32) && !defined(HAVE_NEW_GUI)
1070 if(filename) {
1071 static char message[MAX_PATH + 1];
1072 char *s = strrchr(filename, '\\');
1073 if (!s) s = strrchr(filename, '/');
1074 if (s) s++; else s = filename;
1075 message[0] = 0;
1076 snprintf(message, MAX_PATH, "MPlayer: %s", filename_recode(s));
1077 message[MAX_PATH] = 0;
1078 SetConsoleTitle(message);
1079 }
1080 #endif
1081
1082 #ifdef CONFIG_ASS
1083 if (!asst && !subd) return;
1084 mpctx->set_of_ass_tracks[mpctx->set_of_sub_size] = asst;
1085 #else
1086 if (!subd) return;
1087 #endif
1088 mpctx->set_of_subtitles[mpctx->set_of_sub_size] = subd;
1089 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_FILE_SUB_ID=%d\n", mpctx->set_of_sub_size);
1090 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_FILE_SUB_FILENAME=%s\n",
1091 filename_recode(filename));
1092 ++mpctx->set_of_sub_size;
1093 mp_tmsg(MSGT_CPLAYER, MSGL_INFO, "SUB: Added subtitle file (%d): %s\n", mpctx->set_of_sub_size,
1094 filename_recode(filename));
1095 }
1096
1097 void init_vo_spudec(struct MPContext *mpctx)
1098 {
1099 if (vo_spudec)
1100 spudec_free(vo_spudec);
1101 mpctx->initialized_flags &= ~INITIALIZED_SPUDEC;
1102 vo_spudec = NULL;
1103 if (spudec_ifo) {
1104 unsigned int palette[16], width, height;
1105 current_module="spudec_init_vobsub";
1106 if (vobsub_parse_ifo(NULL,spudec_ifo, palette, &width, &height, 1, -1, NULL) >= 0)
1107 vo_spudec=spudec_new_scaled(palette, width, height, NULL, 0);
1108 }
1109
1110 #ifdef CONFIG_DVDREAD
1111 if (vo_spudec==NULL && mpctx->stream->type==STREAMTYPE_DVD) {
1112 current_module="spudec_init_dvdread";
1113 vo_spudec=spudec_new_scaled(((dvd_priv_t *)(mpctx->stream->priv))->cur_pgc->palette,
1114 mpctx->sh_video->disp_w, mpctx->sh_video->disp_h,
1115 NULL, 0);
1116 }
1117 #endif
1118
1119 #ifdef CONFIG_DVDNAV
1120 if (vo_spudec==NULL && mpctx->stream->type==STREAMTYPE_DVDNAV) {
1121 unsigned int *palette = mp_dvdnav_get_spu_clut(mpctx->stream);
1122 current_module="spudec_init_dvdnav";
1123 vo_spudec=spudec_new_scaled(palette, mpctx->sh_video->disp_w, mpctx->sh_video->disp_h, NULL, 0);
1124 }
1125 #endif
1126
1127 if (vo_spudec==NULL) {
1128 sh_sub_t *sh = (sh_sub_t *)mpctx->d_sub->sh;
1129 current_module="spudec_init_normal";
1130 vo_spudec=spudec_new_scaled(NULL, mpctx->sh_video->disp_w, mpctx->sh_video->disp_h, sh->extradata, sh->extradata_len);
1131 spudec_set_font_factor(vo_spudec,font_factor);
1132 }
1133
1134 if (vo_spudec!=NULL) {
1135 mpctx->initialized_flags|=INITIALIZED_SPUDEC;
1136 mp_property_do("sub_forced_only", M_PROPERTY_SET, &forced_subs_only, mpctx);
1137 }
1138 }
1139
1140 /*
1141 * In Mac OS X the SDL-lib is built upon Cocoa. The easiest way to
1142 * make it all work is to use the builtin SDL-bootstrap code, which
1143 * will be done automatically by replacing our main() if we include SDL.h.
1144 */
1145 #if defined(__APPLE__) && defined(CONFIG_SDL)
1146 #include <SDL.h>
1147 #endif
1148
1149 /**
1150 * \brief append a formatted string
1151 * \param buf buffer to print into
1152 * \param pos position of terminating 0 in buf
1153 * \param len maximum number of characters in buf, not including terminating 0
1154 * \param format printf format string
1155 */
1156 static void saddf(char *buf, unsigned *pos, int len, const char *format, ...)
1157 {
1158 va_list va;
1159 va_start(va, format);
1160 *pos += vsnprintf(&buf[*pos], len - *pos, format, va);
1161 va_end(va);
1162 if (*pos >= len ) {
1163 buf[len] = 0;
1164 *pos = len;
1165 }
1166 }
1167
1168 /**
1169 * \brief append time in the hh:mm:ss.f format
1170 * \param buf buffer to print into
1171 * \param pos position of terminating 0 in buf
1172 * \param len maximum number of characters in buf, not including terminating 0
1173 * \param time time value to convert/append
1174 */
1175 static void sadd_hhmmssf(char *buf, unsigned *pos, int len, float time) {
1176 long tenths = 10 * time;
1177 int f1 = tenths % 10;
1178 int ss = (tenths / 10) % 60;
1179 int mm = (tenths / 600) % 60;
1180 int hh = tenths / 36000;
1181 if (time <= 0) {
1182 saddf(buf, pos, len, "unknown");
1183 return;
1184 }
1185 if (hh > 0)
1186 saddf(buf, pos, len, "%2d:", hh);
1187 if (hh > 0 || mm > 0)
1188 saddf(buf, pos, len, "%02d:", mm);
1189 saddf(buf, pos, len, "%02d.%1d", ss, f1);
1190 }
1191
1192 static void print_status(struct MPContext *mpctx, double a_pos, bool at_frame)
1193 {
1194 struct MPOpts *opts = &mpctx->opts;
1195 sh_video_t * const sh_video = mpctx->sh_video;
1196
1197 if (mpctx->sh_audio && a_pos == MP_NOPTS_VALUE)
1198 a_pos = playing_audio_pts(mpctx);
1199 if (mpctx->sh_audio && sh_video && at_frame) {
1200 mpctx->last_av_difference = a_pos - sh_video->pts - audio_delay;
1201 if (mpctx->time_frame > 0)
1202 mpctx->last_av_difference += mpctx->time_frame * opts->playback_speed;
1203 if (mpctx->last_av_difference > 0.5 && drop_frame_cnt > 50
1204 && !mpctx->drop_message_shown) {
1205 mp_tmsg(MSGT_AVSYNC,MSGL_WARN,SystemTooSlow);
1206 mpctx->drop_message_shown = true;
1207 }
1208 }
1209 if (quiet)
1210 return;
1211
1212
1213 int width;
1214 char *line;
1215 unsigned pos = 0;
1216 get_screen_size();
1217 if (screen_width > 0)
1218 width = screen_width;
1219 else
1220 width = 80;
1221 #if defined(__MINGW32__) || defined(__CYGWIN__) || defined(__OS2__)
1222 /* Windows command line is broken (MinGW's rxvt works, but we
1223 * should not depend on that). */
1224 width--;
1225 #endif
1226 line = malloc(width + 1); // one additional char for the terminating null
1227
1228 // Audio time
1229 if (mpctx->sh_audio) {
1230 saddf(line, &pos, width, "A:%6.1f ", a_pos);
1231 if (!sh_video) {
1232 float len = demuxer_get_time_length(mpctx->demuxer);
1233 saddf(line, &pos, width, "(");
1234 sadd_hhmmssf(line, &pos, width, a_pos);
1235 saddf(line, &pos, width, ") of %.1f (", len);
1236 sadd_hhmmssf(line, &pos, width, len);
1237 saddf(line, &pos, width, ") ");
1238 }
1239 }
1240
1241 // Video time
1242 if (sh_video)
1243 saddf(line, &pos, width, "V:%6.1f ", sh_video->pts);
1244
1245 // A-V sync
1246 if (mpctx->sh_audio && sh_video)
1247 saddf(line, &pos, width, "A-V:%7.3f ct:%7.3f ",
1248 mpctx->last_av_difference, mpctx->total_avsync_change);
1249
1250 // Video stats
1251 if (sh_video)
1252 saddf(line, &pos, width, "%3d/%3d ",
1253 (int)sh_video->num_frames,
1254 (int)sh_video->num_frames_decoded);
1255
1256 // CPU usage
1257 if (sh_video) {
1258 if (sh_video->timer > 0.5)
1259 saddf(line, &pos, width, "%2d%% %2d%% %4.1f%% ",
1260 (int)(100.0*video_time_usage*opts->playback_speed/(double)sh_video->timer),
1261 (int)(100.0*vout_time_usage*opts->playback_speed/(double)sh_video->timer),
1262 (100.0*audio_time_usage*opts->playback_speed/(double)sh_video->timer));
1263 else
1264 saddf(line, &pos, width, "??%% ??%% ??,?%% ");
1265 } else if (mpctx->sh_audio) {
1266 if (mpctx->delay > 0.5)
1267 saddf(line, &pos, width, "%4.1f%% ",
1268 100.0*audio_time_usage/(double)mpctx->delay);
1269 else
1270 saddf(line, &pos, width, "??,?%% ");
1271 }
1272
1273 // VO stats
1274 if (sh_video)
1275 saddf(line, &pos, width, "%d %d ", drop_frame_cnt, output_quality);
1276
1277 #ifdef CONFIG_STREAM_CACHE
1278 // cache stats
1279 if (stream_cache_size > 0)
1280 saddf(line, &pos, width, "%d%% ", cache_fill_status);
1281 #endif
1282
1283 // other
1284 if (opts->playback_speed != 1)
1285 saddf(line, &pos, width, "%4.2fx ", opts->playback_speed);
1286
1287 // end
1288 if (erase_to_end_of_line) {
1289 line[pos] = 0;
1290 mp_msg(MSGT_STATUSLINE, MSGL_STATUS, "%s%s\r", line, erase_to_end_of_line);
1291 } else {
1292 memset(&line[pos], ' ', width - pos);
1293 line[width] = 0;
1294 mp_msg(MSGT_STATUSLINE, MSGL_STATUS, "%s\r", line);
1295 }
1296 free(line);
1297 }
1298
1299 /**
1300 * \brief build a chain of audio filters that converts the input format
1301 * to the ao's format, taking into account the current playback_speed.
1302 * \param sh_audio describes the requested input format of the chain.
1303 * \param ao_data describes the requested output format of the chain.
1304 */
1305 int build_afilter_chain(struct MPContext *mpctx, sh_audio_t *sh_audio, ao_data_t *ao_data)
1306 {
1307 struct MPOpts *opts = &mpctx->opts;
1308 int new_srate;
1309 int result;
1310 if (!sh_audio)
1311 {
1312 mpctx->mixer.afilter = NULL;
1313 return 0;
1314 }
1315 if(af_control_any_rev(sh_audio->afilter,
1316 AF_CONTROL_PLAYBACK_SPEED | AF_CONTROL_SET,
1317 &opts->playback_speed)) {
1318 new_srate = sh_audio->samplerate;
1319 } else {
1320 new_srate = sh_audio->samplerate * opts->playback_speed;
1321 if (new_srate != ao_data->samplerate) {
1322 // limits are taken from libaf/af_resample.c
1323 if (new_srate < 8000)
1324 new_srate = 8000;
1325 if (new_srate > 192000)
1326 new_srate = 192000;
1327 opts->playback_speed = (float)new_srate / (float)sh_audio->samplerate;
1328 }
1329 }
1330 result = init_audio_filters(sh_audio, new_srate,
1331 &ao_data->samplerate, &ao_data->channels, &ao_data->format);
1332 mpctx->mixer.afilter = sh_audio->afilter;
1333 return result;
1334 }
1335
1336
1337 typedef struct mp_osd_msg mp_osd_msg_t;
1338 struct mp_osd_msg {
1339 /// Previous message on the stack.
1340 mp_osd_msg_t* prev;
1341 /// Message text.
1342 char msg[128];
1343 int id,level,started;
1344 /// Display duration in ms.
1345 unsigned time;
1346 };
1347
1348 /// OSD message stack.
1349 static mp_osd_msg_t* osd_msg_stack = NULL;
1350
1351 /**
1352 * \brief Add a message on the OSD message stack
1353 *
1354 * If a message with the same id is already present in the stack
1355 * it is pulled on top of the stack, otherwise a new message is created.
1356 *
1357 */
1358
1359 void set_osd_msg(int id, int level, int time, const char* fmt, ...) {
1360 mp_osd_msg_t *msg,*last=NULL;
1361 va_list va;
1362 int r;
1363
1364 // look if the id is already in the stack
1365 for(msg = osd_msg_stack ; msg && msg->id != id ;
1366 last = msg, msg = msg->prev);
1367 // not found: alloc it
1368 if(!msg) {
1369 msg = calloc(1,sizeof(mp_osd_msg_t));
1370 msg->prev = osd_msg_stack;
1371 osd_msg_stack = msg;
1372 } else if(last) { // found, but it's not on top of the stack
1373 last->prev = msg->prev;
1374 msg->prev = osd_msg_stack;
1375 osd_msg_stack = msg;
1376 }
1377 // write the msg
1378 va_start(va,fmt);
1379 r = vsnprintf(msg->msg, 128, fmt, va);
1380 va_end(va);
1381 if(r >= 128) msg->msg[127] = 0;
1382 // set id and time
1383 msg->id = id;
1384 msg->level = level;
1385 msg->time = time;
1386
1387 }
1388
1389 /**
1390 * \brief Remove a message from the OSD stack
1391 *
1392 * This function can be used to get rid of a message right away.
1393 *
1394 */
1395
1396 void rm_osd_msg(int id) {
1397 mp_osd_msg_t *msg,*last=NULL;
1398
1399 // Search for the msg
1400 for(msg = osd_msg_stack ; msg && msg->id != id ;
1401 last = msg, msg = msg->prev);
1402 if(!msg) return;
1403
1404 // Detach it from the stack and free it
1405 if(last)
1406 last->prev = msg->prev;
1407 else
1408 osd_msg_stack = msg->prev;
1409 free(msg);
1410 }
1411
1412 /**
1413 * \brief Remove all messages from the OSD stack
1414 *
1415 */
1416
1417 static void clear_osd_msgs(void) {
1418 mp_osd_msg_t* msg = osd_msg_stack, *prev = NULL;
1419 while(msg) {
1420 prev = msg->prev;
1421 free(msg);
1422 msg = prev;
1423 }
1424 osd_msg_stack = NULL;
1425 }
1426
1427 /**
1428 * \brief Get the current message from the OSD stack.
1429 *
1430 * This function decrements the message timer and destroys the old ones.
1431 * The message that should be displayed is returned (if any).
1432 *
1433 */
1434
1435 static mp_osd_msg_t* get_osd_msg(struct MPContext *mpctx)
1436 {
1437 struct MPOpts *opts = &mpctx->opts;
1438 mp_osd_msg_t *msg,*prev,*last = NULL;
1439 static unsigned last_update = 0;
1440 unsigned now = GetTimerMS();
1441 unsigned diff;
1442 char hidden_dec_done = 0;
1443
1444 if (mpctx->osd_visible) {
1445 // 36000000 means max timed visibility is 1 hour into the future, if
1446 // the difference is greater assume it's wrapped around from below 0
1447 if (mpctx->osd_visible - now > 36000000) {
1448 mpctx->osd_visible = 0;
1449 vo_osd_progbar_type = -1; // disable
1450 vo_osd_changed(OSDTYPE_PROGBAR);
1451 mpctx->osd_function = mpctx->paused ? OSD_PAUSE : OSD_PLAY;
1452 }
1453 }
1454 if (mpctx->osd_show_percentage_until - now > 36000000)
1455 mpctx->osd_show_percentage_until = 0;
1456
1457 if(!last_update) last_update = now;
1458 diff = now >= last_update ? now - last_update : 0;
1459
1460 last_update = now;
1461
1462 // Look for the first message in the stack with high enough level.
1463 for(msg = osd_msg_stack ; msg ; last = msg, msg = prev) {
1464 prev = msg->prev;
1465 if (msg->level > opts->osd_level && hidden_dec_done)
1466 continue;
1467 // The message has a high enough level or it is the first hidden one
1468 // in both cases we decrement the timer or kill it.
1469 if(!msg->started || msg->time > diff) {
1470 if(msg->started) msg->time -= diff;
1471 else msg->started = 1;
1472 // display it
1473 if (msg->level <= opts->osd_level)
1474 return msg;
1475 hidden_dec_done = 1;
1476 continue;
1477 }
1478 // kill the message
1479 free(msg);
1480 if(last) {
1481 last->prev = prev;
1482 msg = last;
1483 } else {
1484 osd_msg_stack = prev;
1485 msg = NULL;
1486 }
1487 }
1488 // Nothing found
1489 return NULL;
1490 }
1491
1492 /**
1493 * \brief Display the OSD bar.
1494 *
1495 * Display the OSD bar or fall back on a simple message.
1496 *
1497 */
1498
1499 void set_osd_bar(struct MPContext *mpctx, int type,const char* name,double min,double max,double val) {
1500 struct MPOpts *opts = &mpctx->opts;
1501 if (opts->osd_level < 1)
1502 return;
1503
1504 if(mpctx->sh_video) {
1505 mpctx->osd_visible = (GetTimerMS() + 1000) | 1;
1506 vo_osd_progbar_type = type;
1507 vo_osd_progbar_value = 256*(val-min)/(max-min);
1508 vo_osd_changed(OSDTYPE_PROGBAR);
1509 return;
1510 }
1511
1512 set_osd_msg(OSD_MSG_BAR, 1, opts->osd_duration, "%s: %d %%",
1513 name, ROUND(100*(val-min)/(max-min)));
1514 }
1515
1516 /**
1517 * \brief Display text subtitles on the OSD
1518 */
1519 void set_osd_subtitle(struct MPContext *mpctx, subtitle *subs)
1520 {
1521 int i;
1522 vo_sub = subs;
1523 vo_osd_changed(OSDTYPE_SUBTITLE);
1524 if (!mpctx->sh_video) {
1525 // reverse order, since newest set_osd_msg is displayed first
1526 for (i = SUB_MAX_TEXT - 1; i >= 0; i--) {
1527 if (!subs || i >= subs->lines || !subs->text[i])
1528 rm_osd_msg(OSD_MSG_SUB_BASE + i);
1529 else {
1530 // HACK: currently display time for each sub line except the last is set to 2 seconds.
1531 int display_time = i == subs->lines - 1 ? 180000 : 2000;
1532 set_osd_msg(OSD_MSG_SUB_BASE + i, 1, display_time, "%s", subs->text[i]);
1533 }
1534 }
1535 }
1536 }
1537
1538 /**
1539 * \brief Update the OSD message line.
1540 *
1541 * This function displays the current message on the vo OSD or on the term.
1542 * If the stack is empty and the OSD level is high enough the timer
1543 * is displayed (only on the vo OSD).
1544 *
1545 */
1546
1547 static void update_osd_msg(struct MPContext *mpctx)
1548 {
1549 struct MPOpts *opts = &mpctx->opts;
1550 mp_osd_msg_t *msg;
1551 struct osd_state *osd = mpctx->osd;
1552 char osd_text_timer[128];
1553
1554 if (mpctx->add_osd_seek_info) {
1555 double percentage;
1556 if (mpctx->timeline && mpctx->sh_video)
1557 percentage = mpctx->sh_video->pts * 100 /
1558 mpctx->timeline[mpctx->num_timeline_parts].start;
1559 else
1560 percentage = demuxer_get_percent_pos(mpctx->demuxer);
1561 set_osd_bar(mpctx, 0, "Position", 0, 100, percentage);
1562 if (mpctx->sh_video)
1563 mpctx->osd_show_percentage_until = (GetTimerMS() + 1000) | 1;
1564 mpctx->add_osd_seek_info = false;
1565 }
1566
1567 // Look if we have a msg
1568 if((msg = get_osd_msg(mpctx))) {
1569 if (strcmp(osd->osd_text, msg->msg)) {
1570 strncpy(osd->osd_text, msg->msg, 127);
1571 if(mpctx->sh_video) vo_osd_changed(OSDTYPE_OSD); else
1572 if(term_osd) mp_msg(MSGT_CPLAYER,MSGL_STATUS,"%s%s\n",term_osd_esc,msg->msg);
1573 }
1574 return;
1575 }
1576
1577 if(mpctx->sh_video) {
1578 // fallback on the timer
1579 if (opts->osd_level >= 2) {
1580 int len;
1581 if (mpctx->timeline)
1582 len = mpctx->timeline[mpctx->num_timeline_parts].start;
1583 else
1584 len = demuxer_get_time_length(mpctx->demuxer);
1585 int percentage = -1;
1586 char percentage_text[10];
1587 int pts = demuxer_get_current_time(mpctx->demuxer);
1588
1589 if (mpctx->osd_show_percentage_until)
1590 if (mpctx->timeline)
1591 percentage = mpctx->sh_video->pts * 100 /
1592 mpctx->timeline[mpctx->num_timeline_parts].start;
1593 else
1594 percentage = demuxer_get_percent_pos(mpctx->demuxer);
1595
1596 if (percentage >= 0)
1597 snprintf(percentage_text, 9, " (%d%%)", percentage);
1598 else
1599 percentage_text[0] = 0;
1600
1601 if (opts->osd_level == 3)
1602 snprintf(osd_text_timer, 63,
1603 "%c %02d:%02d:%02d / %02d:%02d:%02d%s",
1604 mpctx->osd_function,pts/3600,(pts/60)%60,pts%60,
1605 len/3600,(len/60)%60,len%60,percentage_text);
1606 else
1607 snprintf(osd_text_timer, 63, "%c %02d:%02d:%02d%s",
1608 mpctx->osd_function,pts/3600,(pts/60)%60,
1609 pts%60,percentage_text);
1610 } else
1611 osd_text_timer[0]=0;
1612
1613 if (strcmp(osd->osd_text, osd_text_timer)) {
1614 strncpy(osd->osd_text, osd_text_timer, 63);
1615 vo_osd_changed(OSDTYPE_OSD);
1616 }
1617 return;
1618 }
1619
1620 // Clear the term osd line
1621 if (term_osd && osd->osd_text[0]) {
1622 osd->osd_text[0] = 0;
1623 printf("%s\n",term_osd_esc);
1624 }
1625 }
1626
1627 ///@}
1628 // OSDMsgStack
1629
1630
1631 void reinit_audio_chain(struct MPContext *mpctx)
1632 {
1633 struct MPOpts *opts = &mpctx->opts;
1634 if (!mpctx->sh_audio)
1635 return;
1636 current_module="init_audio_codec";
1637 mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n");
1638 if(!init_best_audio_codec(mpctx->sh_audio,audio_codec_list,audio_fm_list)){
1639 goto init_error;
1640 }
1641 mpctx->initialized_flags|=INITIALIZED_ACODEC;
1642 mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n");
1643
1644
1645 current_module="af_preinit";
1646 ao_data.samplerate=force_srate;
1647 ao_data.channels=0;
1648 ao_data.format=audio_output_format;
1649 #if 1
1650 // first init to detect best values
1651 if(!init_audio_filters(mpctx->sh_audio, // preliminary init
1652 // input:
1653 mpctx->sh_audio->samplerate,
1654 // output:
1655 &ao_data.samplerate, &ao_data.channels, &ao_data.format)){
1656 mp_tmsg(MSGT_CPLAYER,MSGL_ERR, "Error at audio filter chain "
1657 "pre-init!\n");
1658 exit_player(mpctx, EXIT_ERROR);
1659 }
1660 #endif
1661 current_module="ao2_init";
1662 mpctx->audio_out = init_best_audio_out(opts->audio_driver_list,
1663 0, // plugin flag
1664 ao_data.samplerate,
1665 ao_data.channels,
1666 ao_data.format, 0);
1667 if(!mpctx->audio_out){
1668 mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"Could not open/initialize audio device -> no sound.\n");
1669 goto init_error;
1670 }
1671 mpctx->initialized_flags|=INITIALIZED_AO;
1672 mp_msg(MSGT_CPLAYER,MSGL_INFO,"AO: [%s] %dHz %dch %s (%d bytes per sample)\n",
1673 mpctx->audio_out->info->short_name,
1674 ao_data.samplerate, ao_data.channels,
1675 af_fmt2str_short(ao_data.format),
1676 af_fmt2bits(ao_data.format)/8 );
1677 mp_msg(MSGT_CPLAYER,MSGL_V,"AO: Description: %s\nAO: Author: %s\n",
1678 mpctx->audio_out->info->name, mpctx->audio_out->info->author);
1679 if(strlen(mpctx->audio_out->info->comment) > 0)
1680 mp_msg(MSGT_CPLAYER,MSGL_V,"AO: Comment: %s\n", mpctx->audio_out->info->comment);
1681 // init audio filters:
1682 #if 1
1683 current_module="af_init";
1684 if(!build_afilter_chain(mpctx, mpctx->sh_audio, &ao_data)) {
1685 mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"Couldn't find matching filter/ao format!\n");
1686 goto init_error;
1687 }
1688 #endif
1689 mpctx->mixer.audio_out = mpctx->audio_out;
1690 mpctx->mixer.volstep = volstep;
1691 return;
1692
1693 init_error:
1694 uninit_player(mpctx, INITIALIZED_ACODEC|INITIALIZED_AO); // close codec and possibly AO
1695 mpctx->sh_audio=mpctx->d_audio->sh=NULL; // -> nosound
1696 mpctx->d_audio->id = -2;
1697 }
1698
1699
1700 ///@}
1701 // Command2Property
1702
1703
1704 // Return pts value corresponding to the end point of audio written to the
1705 // ao so far.
1706 static double written_audio_pts(struct MPContext *mpctx)
1707 {
1708 sh_audio_t *sh_audio = mpctx->sh_audio;
1709 demux_stream_t *d_audio = mpctx->d_audio;
1710 double buffered_output;
1711 // first calculate the end pts of audio that has been output by decoder
1712 double a_pts = sh_audio->pts;
1713 if (a_pts != MP_NOPTS_VALUE)
1714 // Good, decoder supports new way of calculating audio pts.
1715 // sh_audio->pts is the timestamp of the latest input packet with
1716 // known pts that the decoder has decoded. sh_audio->pts_bytes is
1717 // the amount of bytes the decoder has written after that timestamp.
1718 a_pts += sh_audio->pts_bytes / (double) sh_audio->o_bps;
1719 else {
1720 // Decoder doesn't support new way of calculating pts (or we're
1721 // being called before it has decoded anything with known timestamp).
1722 // Use the old method of audio pts calculation: take the timestamp
1723 // of last packet with known pts the decoder has read data from,
1724 // and add amount of bytes read after the beginning of that packet
1725 // divided by input bps. This will be inaccurate if the input/output
1726 // ratio is not constant for every audio packet or if it is constant
1727 // but not accurately known in sh_audio->i_bps.
1728
1729 a_pts = d_audio->pts;
1730 // ds_tell_pts returns bytes read after last timestamp from
1731 // demuxing layer, decoder might use sh_audio->a_in_buffer for bytes
1732 // it has read but not decoded
1733 if (sh_audio->i_bps)
1734 a_pts += (ds_tell_pts(d_audio) - sh_audio->a_in_buffer_len) /
1735 (double)sh_audio->i_bps;
1736 }
1737 // Now a_pts hopefully holds the pts for end of audio from decoder.
1738 // Substract data in buffers between decoder and audio out.
1739
1740 // Decoded but not filtered
1741 a_pts -= sh_audio->a_buffer_len / (double)sh_audio->o_bps;
1742
1743 // Data buffered in audio filters, measured in bytes of "missing" output
1744 buffered_output = af_calc_delay(sh_audio->afilter);
1745
1746 // Data that was ready for ao but was buffered because ao didn't fully
1747 // accept everything to internal buffers yet
1748 buffered_output += sh_audio->a_out_buffer_len;
1749
1750 // Filters divide audio length by playback_speed, so multiply by it
1751 // to get the length in original units without speedup or slowdown
1752 a_pts -= buffered_output * mpctx->opts.playback_speed / ao_data.bps;
1753
1754 return a_pts + mpctx->video_offset;
1755 }
1756
1757 // Return pts value corresponding to currently playing audio.
1758 double playing_audio_pts(struct MPContext *mpctx)
1759 {
1760 return written_audio_pts(mpctx) - mpctx->opts.playback_speed *
1761 mpctx->audio_out->get_delay();
1762 }
1763
1764 static int check_framedrop(struct MPContext *mpctx, double frame_time) {
1765 struct MPOpts *opts = &mpctx->opts;
1766 // check for frame-drop:
1767 current_module = "check_framedrop";
1768 if (mpctx->sh_audio && !mpctx->d_audio->eof) {
1769 static int dropped_frames;
1770 float delay = opts->playback_speed*mpctx->audio_out->get_delay();
1771 float d = delay-mpctx->delay;
1772 ++total_frame_cnt;
1773 // we should avoid dropping too many frames in sequence unless we
1774 // are too late. and we allow 100ms A-V delay here:
1775 if (d < -dropped_frames*frame_time-0.100 && !mpctx->paused
1776 && !mpctx->update_video_immediately) {
1777 ++drop_frame_cnt;
1778 ++dropped_frames;
1779 return frame_dropping;
1780 } else
1781 dropped_frames = 0;
1782 }
1783 return 0;
1784 }
1785
1786
1787 #ifdef HAVE_RTC
1788 int rtc_fd = -1;
1789 #endif
1790
1791 static float timing_sleep(struct MPContext *mpctx, float time_frame)
1792 {
1793 #ifdef HAVE_RTC
1794 if (rtc_fd >= 0){
1795 // -------- RTC -----------
1796 current_module="sleep_rtc";
1797 while (time_frame > 0.000) {
1798 unsigned long rtc_ts;
1799 if (read(rtc_fd, &rtc_ts, sizeof(rtc_ts)) <= 0)
1800 mp_tmsg(MSGT_CPLAYER, MSGL_ERR, "Linux RTC read error: %s\n", strerror(errno));
1801 time_frame -= get_relative_time(mpctx);
1802 }
1803 } else
1804 #endif
1805 {
1806 // assume kernel HZ=100 for softsleep, works with larger HZ but with
1807 // unnecessarily high CPU usage
1808 float margin = softsleep ? 0.011 : 0;
1809 current_module = "sleep_timer";
1810 while (time_frame > margin) {
1811 usec_sleep(1000000 * (time_frame - margin));
1812 time_frame -= get_relative_time(mpctx);
1813 }
1814 if (softsleep){
1815 current_module = "sleep_soft";
1816 if (time_frame < 0)
1817 mp_tmsg(MSGT_AVSYNC, MSGL_WARN, "Warning! Softsleep underflow!\n");
1818 while (time_frame > 0)
1819 time_frame -= get_relative_time(mpctx); // burn the CPU
1820 }
1821 }
1822 return time_frame;
1823 }
1824
1825 static void select_subtitle(MPContext *mpctx)
1826 {
1827 struct MPOpts *opts = &mpctx->opts;
1828 // find the best sub to use
1829 int vobsub_index_id = vobsub_get_index_by_id(vo_vobsub, vobsub_id);
1830 mpctx->global_sub_pos = -1; // no subs by default
1831 if (vobsub_index_id >= 0) {
1832 // if user asks for a vobsub id, use that first.
1833 mpctx->global_sub_pos = mpctx->global_sub_indices[SUB_SOURCE_VOBSUB] + vobsub_index_id;
1834 } else if (opts->sub_id >= 0 && mpctx->global_sub_indices[SUB_SOURCE_DEMUX] >= 0) {
1835 // if user asks for a dvd sub id, use that next.
1836 mpctx->global_sub_pos = mpctx->global_sub_indices[SUB_SOURCE_DEMUX] + opts->sub_id;
1837 } else if (mpctx->global_sub_indices[SUB_SOURCE_SUBS] >= 0) {
1838 // if there are text subs to use, use those. (autosubs come last here)
1839 mpctx->global_sub_pos = mpctx->global_sub_indices[SUB_SOURCE_SUBS];
1840 } else if (opts->sub_id == -1 && mpctx->global_sub_indices[SUB_SOURCE_DEMUX] >= 0) {
1841 // finally select subs by language and container hints
1842 if (opts->sub_id == -1 && dvdsub_lang)
1843 opts->sub_id = demuxer_sub_track_by_lang(mpctx->demuxer, dvdsub_lang);
1844 if (opts->sub_id == -1)
1845 opts->sub_id = demuxer_default_sub_track(mpctx->demuxer);
1846 if (opts->sub_id >= 0)
1847 mpctx->global_sub_pos = mpctx->global_sub_indices[SUB_SOURCE_DEMUX] + opts->sub_id;
1848 }
1849 // rather than duplicate code, use the SUB_SELECT handler to init the right one.
1850 mpctx->global_sub_pos--;
1851 mp_property_do("sub",M_PROPERTY_STEP_UP,NULL, mpctx);
1852 }
1853
1854 #ifdef CONFIG_DVDNAV
1855 #ifndef FF_B_TYPE
1856 #define FF_B_TYPE 3
1857 #endif
1858 /// store decoded video image
1859 static mp_image_t * mp_dvdnav_copy_mpi(mp_image_t *to_mpi,
1860 mp_image_t *from_mpi) {
1861 mp_image_t *mpi;
1862
1863 /// Do not store B-frames
1864 if (from_mpi->pict_type == FF_B_TYPE)
1865 return to_mpi;
1866
1867 if (to_mpi &&
1868 to_mpi->w == from_mpi->w &&
1869 to_mpi->h == from_mpi->h &&
1870 to_mpi->imgfmt == from_mpi->imgfmt)
1871 mpi = to_mpi;
1872 else {
1873 if (to_mpi)
1874 free_mp_image(to_mpi);
1875 if (from_mpi->w == 0 || from_mpi->h == 0)
1876 return NULL;
1877 mpi = alloc_mpi(from_mpi->w,from_mpi->h,from_mpi->imgfmt);
1878 }
1879
1880 copy_mpi(mpi,from_mpi);
1881 return mpi;
1882 }
1883
1884 static void mp_dvdnav_reset_stream (MPContext *ctx) {
1885 struct MPOpts *opts = &ctx->opts;
1886 if (ctx->sh_video) {
1887 /// clear video pts
1888 ctx->d_video->pts = 0.0f;
1889 ctx->sh_video->pts = 0.0f;
1890 ctx->sh_video->i_pts = 0.0f;
1891 ctx->sh_video->last_pts = 0.0f;
1892 ctx->sh_video->num_buffered_pts = 0;
1893 ctx->sh_video->num_frames = 0;
1894 ctx->sh_video->num_frames_decoded = 0;
1895 ctx->sh_video->timer = 0.0f;
1896 ctx->sh_video->stream_delay = 0.0f;
1897 ctx->sh_video->timer = 0;
1898 ctx->demuxer->stream_pts = MP_NOPTS_VALUE;
1899 }
1900
1901 if (ctx->sh_audio) {
1902 /// free audio packets and reset
1903 ds_free_packs(ctx->d_audio);
1904 audio_delay -= ctx->sh_audio->stream_delay;
1905 ctx->delay =- audio_delay;
1906 ctx->audio_out->reset();
1907 resync_audio_stream(ctx->sh_audio);
1908 }
1909
1910 audio_delay = 0.0f;
1911 if (dvdsub_lang && opts->sub_id == dvdsub_lang_id) {
1912 dvdsub_lang_id = mp_dvdnav_sid_from_lang(ctx->stream, dvdsub_lang);
1913 if (dvdsub_lang_id != opts->sub_id) {
1914 opts->sub_id = dvdsub_lang_id;
1915 select_subtitle(ctx);
1916 }
1917 }
1918
1919 /// clear all EOF related flags
1920 ctx->d_video->eof = ctx->d_audio->eof = ctx->stream->eof = 0;
1921 }
1922
1923 /// Restore last decoded DVDNAV (still frame)
1924 static mp_image_t *mp_dvdnav_restore_smpi(struct MPContext *mpctx,
1925 int *in_size,
1926 unsigned char **start,
1927 mp_image_t *decoded_frame)
1928 {
1929 if (mpctx->stream->type != STREAMTYPE_DVDNAV)
1930 return decoded_frame;
1931
1932 /// a change occured in dvdnav stream
1933 if (mp_dvdnav_cell_has_changed(mpctx->stream,0)) {
1934 mp_dvdnav_read_wait(mpctx->stream, 1, 1);
1935 mp_dvdnav_context_free(mpctx);
1936 mp_dvdnav_reset_stream(mpctx);
1937 mp_dvdnav_read_wait(mpctx->stream, 0, 1);
1938 mp_dvdnav_cell_has_changed(mpctx->stream,1);
1939 }
1940
1941 if (*in_size < 0) {
1942 float len;
1943
1944 /// Display still frame, if any
1945 if (mpctx->nav_smpi && !mpctx->nav_buffer)
1946 decoded_frame = mpctx->nav_smpi;
1947
1948 /// increment video frame : continue playing after still frame
1949 len = demuxer_get_time_length(mpctx->demuxer);
1950 if (mpctx->sh_video->pts >= len &&
1951 mpctx->sh_video->pts > 0.0 && len > 0.0) {
1952 mp_dvdnav_skip_still(mpctx->stream);
1953 mp_dvdnav_skip_wait(mpctx->stream);
1954 }
1955 mpctx->sh_video->pts += 1 / mpctx->sh_video->fps;
1956
1957 if (mpctx->nav_buffer) {
1958 *start = mpctx->nav_start;
1959 *in_size = mpctx->nav_in_size;
1960 if (mpctx->nav_start)
1961 memcpy(*start,mpctx->nav_buffer,mpctx->nav_in_size);
1962 }
1963 }
1964
1965 return decoded_frame;
1966 }
1967
1968 /// Save last decoded DVDNAV (still frame)
1969 static void mp_dvdnav_save_smpi(struct MPContext *mpctx, int in_size,
1970 unsigned char *start,
1971 mp_image_t *decoded_frame)
1972 {
1973 if (mpctx->stream->type != STREAMTYPE_DVDNAV)
1974 return;
1975
1976 if (mpctx->nav_buffer)
1977 free(mpctx->nav_buffer);
1978
1979 mpctx->nav_buffer = malloc(in_size);
1980 mpctx->nav_start = start;
1981 mpctx->nav_in_size = mpctx->nav_buffer ? in_size : -1;
1982 if (mpctx->nav_buffer)
1983 memcpy(mpctx->nav_buffer,start,in_size);
1984
1985 if (decoded_frame && mpctx->nav_smpi != decoded_frame)
1986 mpctx->nav_smpi = mp_dvdnav_copy_mpi(mpctx->nav_smpi,decoded_frame);
1987 }
1988 #endif /* CONFIG_DVDNAV */
1989
1990 /* Modify video timing to match the audio timeline. There are two main
1991 * reasons this is needed. First, video and audio can start from different
1992 * positions at beginning of file or after a seek (MPlayer starts both
1993 * immediately even if they have different pts). Second, the file can have
1994 * audio timestamps that are inconsistent with the duration of the audio
1995 * packets, for example two consecutive timestamp values differing by
1996 * one second but only a packet with enough samples for half a second
1997 * of playback between them.
1998 */
1999 static void adjust_sync(struct MPContext *mpctx, double frame_time)
2000 {
2001 current_module = "av_sync";
2002
2003 if (!mpctx->sh_audio)
2004 return;
2005
2006 double a_pts = written_audio_pts(mpctx) - mpctx->delay;
2007 double v_pts = mpctx->sh_video->pts;
2008 double av_delay = a_pts - v_pts;
2009 // Try to sync vo_flip() so it will *finish* at given time
2010 av_delay += mpctx->last_vo_flip_duration;
2011 av_delay -= audio_delay; // This much pts difference is desired
2012
2013 double change = av_delay * 0.1;
2014 double max_change = default_max_pts_correction >= 0 ?
2015 default_max_pts_correction : frame_time * 0.1;
2016 if (change < -max_change)
2017 change = -max_change;
2018 else if (change > max_change)
2019 change = max_change;
2020 mpctx->delay += change;
2021 mpctx->total_avsync_change += change;
2022 }
2023
2024 static int fill_audio_out_buffers(struct MPContext *mpctx)
2025 {
2026 struct MPOpts *opts = &mpctx->opts;
2027 unsigned int t;
2028 double tt;
2029 int playsize;
2030 int playflags=0;
2031 int audio_eof=0;
2032 int bytes_to_write;
2033 sh_audio_t * const sh_audio = mpctx->sh_audio;
2034
2035 current_module="play_audio";
2036
2037 while (1) {
2038 int sleep_time;
2039 // all the current uses of ao_data.pts seem to be in aos that handle
2040 // sync completely wrong; there should be no need to use ao_data.pts
2041 // in get_space()
2042 ao_data.pts = ((mpctx->sh_video?mpctx->sh_video->timer:0)+mpctx->delay)*90000.0;
2043 bytes_to_write = mpctx->audio_out->get_space();
2044 if (mpctx->sh_video || bytes_to_write >= ao_data.outburst)
2045 break;
2046
2047 // handle audio-only case:
2048 // this is where mplayer sleeps during audio-only playback
2049 // to avoid 100% CPU use
2050 sleep_time = (ao_data.outburst - bytes_to_write) * 1000 / ao_data.bps;
2051 if (sleep_time < 10) sleep_time = 10; // limit to 100 wakeups per second
2052 usec_sleep(sleep_time * 1000);
2053 }
2054
2055 while (bytes_to_write) {
2056 playsize = bytes_to_write;
2057 if (playsize > MAX_OUTBURST)
2058 playsize = MAX_OUTBURST;
2059 bytes_to_write -= playsize;
2060
2061 // Fill buffer if needed:
2062 current_module="decode_audio";
2063 t = GetTimer();
2064 if (decode_audio(sh_audio, playsize) < 0) // EOF or error
2065 if (mpctx->d_audio->eof) {
2066 audio_eof = 1;
2067 if (sh_audio->a_out_buffer_len == 0)
2068 return 0;
2069 }
2070 t = GetTimer() - t;
2071 tt = t*0.000001f; audio_time_usage+=tt;
2072 if (playsize > sh_audio->a_out_buffer_len) {
2073 playsize = sh_audio->a_out_buffer_len;
2074 if (audio_eof)
2075 playflags |= AOPLAY_FINAL_CHUNK;
2076 }
2077 if (!playsize)
2078 break;
2079
2080 // play audio:
2081 current_module="play_audio";
2082
2083 // Is this pts value actually useful for the aos that access it?
2084 // They're obviously badly broken in the way they handle av sync;
2085 // would not having access to this make them more broken?
2086 ao_data.pts = ((mpctx->sh_video?mpctx->sh_video->timer:0)+mpctx->delay)*90000.0;
2087 playsize = mpctx->audio_out->play(sh_audio->a_out_buffer, playsize, playflags);
2088
2089 if (playsize > 0) {
2090 sh_audio->a_out_buffer_len -= playsize;
2091 memmove(sh_audio->a_out_buffer, &sh_audio->a_out_buffer[playsize],
2092 sh_audio->a_out_buffer_len);
2093 mpctx->delay += opts->playback_speed*playsize/(double)ao_data.bps;
2094 }
2095 else if (audio_eof && mpctx->audio_out->get_delay() < .04) {
2096 // Sanity check to avoid hanging in case current ao doesn't output
2097 // partial chunks and doesn't check for AOPLAY_FINAL_CHUNK
2098 mp_msg(MSGT_CPLAYER, MSGL_WARN, "Audio output truncated at end.\n");
2099 sh_audio->a_out_buffer_len = 0;
2100 }
2101 }
2102 return 1;
2103 }
2104
2105 static int sleep_until_update(struct MPContext *mpctx, float *time_frame,
2106 float *aq_sleep_time)
2107 {
2108 struct MPOpts *opts = &mpctx->opts;
2109 int frame_time_remaining = 0;
2110 current_module="calc_sleep_time";
2111
2112 *time_frame -= get_relative_time(mpctx); // reset timer
2113
2114 if (mpctx->sh_audio && !mpctx->d_audio->eof) {
2115 float delay = mpctx->audio_out->get_delay();
2116 mp_dbg(MSGT_AVSYNC, MSGL_DBG2, "delay=%f\n", delay);
2117
2118 if (autosync) {
2119 /*
2120 * Adjust this raw delay value by calculating the expected
2121 * delay for this frame and generating a new value which is
2122 * weighted between the two. The higher autosync is, the
2123 * closer to the delay value gets to that which "-nosound"
2124 * would have used, and the longer it will take for A/V
2125 * sync to settle at the right value (but it eventually will.)
2126 * This settling time is very short for values below 100.
2127 */
2128 float predicted = mpctx->delay / opts->playback_speed + *time_frame;
2129 float difference = delay - predicted;
2130 delay = predicted + difference / (float)autosync;
2131 }
2132
2133 *time_frame = delay - mpctx->delay / opts->playback_speed;
2134
2135 // delay = amount of audio buffered in soundcard/driver
2136 if (delay > 0.25) delay=0.25; else
2137 if (delay < 0.10) delay=0.10;
2138 if (*time_frame > delay*0.6) {
2139 // sleep time too big - may cause audio drops (buffer underrun)
2140 frame_time_remaining = 1;
2141 *time_frame = delay*0.5;
2142 }
2143 } else {
2144 // If we're lagging more than 200 ms behind the right playback rate,
2145 // don't try to "catch up".
2146 // If benchmark is set always output frames as fast as possible
2147 // without sleeping.
2148 if (*time_frame < -0.2 || benchmark)
2149 *time_frame = 0;
2150 }
2151
2152 *aq_sleep_time += *time_frame;
2153
2154
2155 //============================== SLEEP: ===================================
2156
2157 if (mpctx->video_out->driver->flip_page_timed)
2158 *time_frame -= 0.05;
2159 // flag 256 means: libvo driver does its timing (dvb card)
2160 if (*time_frame > 0.001 && !(mpctx->sh_video->output_flags&256))
2161 *time_frame = timing_sleep(mpctx, *time_frame);
2162 if (mpctx->video_out->driver->flip_page_timed)
2163 *time_frame += 0.05;
2164 return frame_time_remaining;
2165 }
2166
2167 int reinit_video_chain(struct MPContext *mpctx)
2168 {
2169 struct MPOpts *opts = &mpctx->opts;
2170 sh_video_t * const sh_video = mpctx->sh_video;
2171 double ar=-1.0;
2172 //================== Init VIDEO (codec & libvo) ==========================
2173 if (!opts->fixed_vo || !(mpctx->initialized_flags & INITIALIZED_VO)) {
2174 current_module="preinit_libvo";
2175
2176 //shouldn't we set dvideo->id=-2 when we fail?
2177 //if((mpctx->video_out->preinit(vo_subdevice))!=0){
2178 if(!(mpctx->video_out=init_best_video_out(opts, mpctx->x11_state, mpctx->key_fifo, mpctx->input))){
2179 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,"Error opening/initializing the selected video_out (-vo) device.\n");
2180 goto err_out;
2181 }
2182 mpctx->initialized_flags|=INITIALIZED_VO;
2183 }
2184
2185 if(stream_control(mpctx->demuxer->stream, STREAM_CTRL_GET_ASPECT_RATIO, &ar) != STREAM_UNSUPPORTED)
2186 mpctx->sh_video->stream_aspect = ar;
2187 current_module="init_video_filters";
2188 {
2189 char* vf_arg[] = { "_oldargs_", (char*)mpctx->video_out , NULL };
2190 sh_video->vfilter = vf_open_filter(opts, NULL,"vo",vf_arg);
2191 }
2192 #ifdef CONFIG_MENU
2193 if(use_menu) {
2194 char* vf_arg[] = { "_oldargs_", menu_root, NULL };
2195 vf_menu = vf_open_plugin(opts,libmenu_vfs,sh_video->vfilter,"menu",vf_arg);
2196 if(!vf_menu) {
2197 mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"Can't open libmenu video filter with root menu %s.\n",menu_root);
2198 use_menu = 0;
2199 }
2200 }
2201 if(vf_menu)
2202 sh_video->vfilter = vf_menu;
2203 #endif
2204
2205 #ifdef CONFIG_ASS
2206 if(ass_enabled) {
2207 int i;
2208 int insert = 1;
2209 if (opts->vf_settings)
2210 for (i = 0; opts->vf_settings[i].name; ++i)
2211 if (strcmp(opts->vf_settings[i].name, "ass") == 0) {
2212 insert = 0;
2213 break;
2214 }
2215 if (insert) {
2216 extern vf_info_t vf_info_ass;
2217 const vf_info_t* libass_vfs[] = {&vf_info_ass, NULL};
2218 char* vf_arg[] = {"auto", "1", NULL};
2219 vf_instance_t* vf_ass = vf_open_plugin(opts, libass_vfs,sh_video->vfilter,"ass",vf_arg);
2220 if (vf_ass)
2221 sh_video->vfilter = vf_ass;
2222 else
2223 mp_msg(MSGT_CPLAYER,MSGL_ERR, "ASS: cannot add video filter\n");
2224 }
2225 }
2226 #endif
2227
2228 sh_video->vfilter = append_filters(sh_video->vfilter, opts->vf_settings);
2229
2230 #ifdef CONFIG_ASS
2231 if (ass_enabled)
2232 sh_video->vfilter->control(sh_video->vfilter, VFCTRL_INIT_EOSD, ass_library);
2233 #endif
2234
2235 current_module="init_video_codec";
2236
2237 mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n");
2238 init_best_video_codec(sh_video,video_codec_list,video_fm_list);
2239 mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n");
2240
2241 if(!sh_video->initialized){
2242 if(!opts->fixed_vo) uninit_player(mpctx, INITIALIZED_VO);
2243 goto err_out;
2244 }
2245
2246 mpctx->initialized_flags|=INITIALIZED_VCODEC;
2247
2248 if (sh_video->codec)
2249 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_VIDEO_CODEC=%s\n", sh_video->codec->name);
2250
2251 sh_video->last_pts = MP_NOPTS_VALUE;
2252 sh_video->num_buffered_pts = 0;
2253 sh_video->next_frame_time = 0;
2254
2255 if(auto_quality>0){
2256 // Auto quality option enabled
2257 output_quality=get_video_quality_max(sh_video);
2258 if(auto_quality>output_quality) auto_quality=output_quality;
2259 else output_quality=auto_quality;
2260 mp_msg(MSGT_CPLAYER,MSGL_V,"AutoQ: setting quality to %d.\n",output_quality);
2261 set_video_quality(sh_video,output_quality);
2262 }
2263
2264 // ========== Init display (sh_video->disp_w*sh_video->disp_h/out_fmt) ============
2265
2266 current_module="init_vo";
2267
2268 return 1;
2269
2270 err_out:
2271 mpctx->sh_video = mpctx->d_video->sh = NULL;
2272 return 0;
2273 }
2274
2275 static double update_video_nocorrect_pts(struct MPContext *mpctx,
2276 int *blit_frame)
2277 {
2278 struct sh_video *sh_video = mpctx->sh_video;
2279 *blit_frame = 0;
2280 double frame_time = 0;
2281 struct vo *video_out = mpctx->video_out;
2282 while (!video_out->frame_loaded) {
2283 current_module = "filter_video";
2284 // In nocorrect-pts mode there is no way to properly time these frames
2285 if (vo_get_buffered_frame(video_out, 0) >= 0)
2286 break;
2287 if (vf_output_queued_frame(sh_video->vfilter))
2288 continue;
2289 unsigned char *packet = NULL;
2290 frame_time = sh_video->next_frame_time;
2291 if (mpctx->update_video_immediately)
2292 frame_time = 0;
2293 int in_size = video_read_frame(sh_video, &sh_video->next_frame_time,
2294 &packet, force_fps);
2295 if (in_size < 0) {
2296 #ifdef CONFIG_DVDNAV
2297 if (mpctx->stream->type == STREAMTYPE_DVDNAV) {
2298 if (mp_dvdnav_is_eof(mpctx->stream))
2299 return -1;
2300 if (mpctx->d_video)
2301 mpctx->d_video->eof = 0;
2302 if (mpctx->d_audio)
2303 mpctx->d_audio->eof = 0;
2304 mpctx->stream->eof = 0;
2305 } else
2306 #endif
2307 return -1;
2308 }
2309 if (in_size > max_framesize)
2310 max_framesize = in_size;
2311 sh_video->timer += frame_time;
2312 if (mpctx->sh_audio)
2313 mpctx->delay -= frame_time;
2314 // video_read_frame can change fps (e.g. for ASF video)
2315 vo_fps = sh_video->fps;
2316 int framedrop_type = check_framedrop(mpctx, frame_time);
2317 current_module = "decode video";
2318
2319 void *decoded_frame;
2320 #ifdef CONFIG_DVDNAV
2321 decoded_frame = mp_dvdnav_restore_smpi(mpctx, &in_size, &packet, NULL);
2322 if (in_size >= 0 && !decoded_frame)
2323 #endif
2324 decoded_frame = decode_video(sh_video, packet, in_size, framedrop_type,
2325 sh_video->pts);
2326 #ifdef CONFIG_DVDNAV
2327 // Save last still frame for future display
2328 mp_dvdnav_save_smpi(mpctx, in_size, packet, decoded_frame);
2329 #endif
2330 if (decoded_frame) {
2331 current_module = "filter video";
2332 if (filter_video(sh_video, decoded_frame, sh_video->pts))
2333 if (!video_out->config_ok)
2334 break;
2335 }
2336 }
2337 *blit_frame = 1;
2338 return frame_time;
2339 }
2340
2341 static void determine_frame_pts(struct MPContext *mpctx)
2342 {
2343 struct sh_video *sh_video = mpctx->sh_video;
2344 struct MPOpts *opts = &mpctx->opts;
2345
2346 if (opts->user_pts_assoc_mode) {
2347 sh_video->pts_assoc_mode = opts->user_pts_assoc_mode;
2348 } else if (sh_video->pts_assoc_mode == 0) {
2349 if (sh_video->codec_reordered_pts != MP_NOPTS_VALUE)
2350 sh_video->pts_assoc_mode = 1;
2351 else
2352 sh_video->pts_assoc_mode = 2;
2353 } else {
2354 int probcount1 = sh_video->num_reordered_pts_problems;
2355 int probcount2 = sh_video->num_sorted_pts_problems;
2356 if (sh_video->pts_assoc_mode == 2) {
2357 int tmp = probcount1;
2358 probcount1 = probcount2;
2359 probcount2 = tmp;
2360 }
2361 if (probcount1 >= probcount2 * 1.5 + 2) {
2362 sh_video->pts_assoc_mode = 3 - sh_video->pts_assoc_mode;
2363 mp_msg(MSGT_CPLAYER, MSGL_V, "Switching to pts association mode "
2364 "%d.\n", sh_video->pts_assoc_mode);
2365 }
2366 }
2367 sh_video->pts = sh_video->pts_assoc_mode == 1 ?
2368 sh_video->codec_reordered_pts : sh_video->sorted_pts;
2369 }
2370
2371 static double update_video(struct MPContext *mpctx, int *blit_frame)
2372 {
2373 struct sh_video *sh_video = mpctx->sh_video;
2374 struct vo *video_out = mpctx->video_out;
2375 *blit_frame = 0;
2376 sh_video->vfilter->control(sh_video->vfilter, VFCTRL_SET_OSD_OBJ,
2377 mpctx->osd); // hack for vf_expand
2378 if (!mpctx->opts.correct_pts)
2379 return update_video_nocorrect_pts(mpctx, blit_frame);
2380
2381 double pts;
2382
2383 bool hit_eof = false;
2384 while (!video_out->frame_loaded) {
2385 current_module = "filter_video";
2386 if (vo_get_buffered_frame(video_out, hit_eof) >= 0)
2387 break;
2388 // XXX Time used in this call is not counted in any performance
2389 // timer now, OSD time is not updated correctly for filter-added frames
2390 if (vf_output_queued_frame(sh_video->vfilter))
2391 continue;
2392 if (hit_eof)
2393 return -1;
2394 unsigned char *packet = NULL;
2395 int in_size = ds_get_packet_pts(mpctx->d_video, &packet, &pts);
2396 if (pts != MP_NOPTS_VALUE)
2397 pts += mpctx->video_offset;
2398 if (in_size < 0) {
2399 // try to extract last frames in case of decoder lag
2400 in_size = 0;
2401 pts = 1e300;
2402 hit_eof = true;
2403 }
2404 if (in_size > max_framesize)
2405 max_framesize = in_size;
2406 current_module = "decode video";
2407 int framedrop_type = check_framedrop(mpctx, sh_video->frametime);
2408 void *decoded_frame = decode_video(sh_video, packet, in_size,
2409 framedrop_type, pts);
2410 if (decoded_frame) {
2411 determine_frame_pts(mpctx);
2412 current_module = "filter video";
2413 if (filter_video(sh_video, decoded_frame, sh_video->pts))
2414 if (!video_out->config_ok)
2415 break; // We'd likely hang in this loop otherwise
2416 }
2417 }
2418
2419 pts = video_out->next_pts;
2420 if (pts == MP_NOPTS_VALUE) {
2421 mp_msg(MSGT_CPLAYER, MSGL_ERR, "Video pts after filters MISSING\n");
2422 // Try to use decoder pts from before filters
2423 pts = sh_video->pts;
2424 if (pts == MP_NOPTS_VALUE)
2425 pts = sh_video->last_pts;
2426 }
2427 sh_video->pts = pts;
2428 if (sh_video->last_pts == MP_NOPTS_VALUE)
2429 sh_video->last_pts = sh_video->pts;
2430 else if (sh_video->last_pts > sh_video->pts) {
2431 mp_msg(MSGT_CPLAYER, MSGL_INFO, "Decreasing video pts: %f < %f\n",
2432 sh_video->pts, sh_video->last_pts);
2433 /* If the difference in pts is small treat it as jitter around the
2434 * right value (possibly caused by incorrect timestamp ordering) and
2435 * just show this frame immediately after the last one.
2436 * Treat bigger differences as timestamp resets and start counting
2437 * timing of later frames from the position of this one. */
2438 if (sh_video->last_pts - sh_video->pts > 0.5)
2439 sh_video->last_pts = sh_video->pts;
2440 else
2441 sh_video->pts = sh_video->last_pts;
2442 }
2443 double frame_time = sh_video->pts - sh_video->last_pts;
2444 sh_video->last_pts = sh_video->pts;
2445 sh_video->timer += frame_time;
2446 if (mpctx->sh_audio)
2447 mpctx->delay -= frame_time;
2448 *blit_frame = 1;
2449 return frame_time;
2450 }
2451
2452 void pause_player(struct MPContext *mpctx)
2453 {
2454 if (mpctx->paused)
2455 return;
2456 mpctx->paused = 1;
2457 mpctx->step_frames = 0;
2458 mpctx->time_frame -= get_relative_time(mpctx);
2459
2460 if (mpctx->video_out && mpctx->sh_video && mpctx->video_out->config_ok)
2461 vo_control(mpctx->video_out, VOCTRL_PAUSE, NULL);
2462
2463 if (mpctx->audio_out && mpctx->sh_audio)
2464 mpctx->audio_out->pause(); // pause audio, keep data if possible
2465 }
2466
2467 void unpause_player(struct MPContext *mpctx)
2468 {
2469 if (!mpctx->paused)
2470 return;
2471 mpctx->paused = 0;
2472
2473 if (mpctx->audio_out && mpctx->sh_audio)
2474 mpctx->audio_out->resume(); // resume audio
2475 if (mpctx->video_out && mpctx->sh_video && mpctx->video_out->config_ok
2476 && !mpctx->step_frames)
2477 vo_control(mpctx->video_out, VOCTRL_RESUME, NULL); // resume video
2478 (void)get_relative_time(mpctx); // ignore time that passed during pause
2479 }
2480
2481 void add_step_frame(struct MPContext *mpctx)
2482 {
2483 mpctx->step_frames++;
2484 if (mpctx->video_out && mpctx->sh_video && mpctx->video_out->config_ok)
2485 vo_control(mpctx->video_out, VOCTRL_PAUSE, NULL);
2486 unpause_player(mpctx);
2487 }
2488
2489 static void pause_loop(struct MPContext *mpctx)
2490 {
2491 mp_cmd_t* cmd;
2492 if (!quiet) {
2493 // Small hack to display the pause message on the OSD line.
2494 // The pause string is: "\n == PAUSE == \r" so we need to
2495 // take the first and the last char out
2496 if (term_osd && !mpctx->sh_video) {
2497 char msg[128] = _("\n ===== PAUSE =====\r");
2498 int mlen = strlen(msg);
2499 msg[mlen-1] = '\0';
2500 set_osd_msg(OSD_MSG_PAUSE, 1, 0, "%s", msg+1);
2501 update_osd_msg(mpctx);
2502 } else
2503 mp_tmsg(MSGT_CPLAYER,MSGL_STATUS,"\n ===== PAUSE =====\r");
2504 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_PAUSED\n");
2505 }
2506
2507 while ( (cmd = mp_input_get_cmd(mpctx->input, 20, 1, 1)) == NULL
2508 || cmd->id == MP_CMD_SET_MOUSE_POS || cmd->pausing == 4) {
2509 if (cmd) {
2510 cmd = mp_input_get_cmd(mpctx->input, 0,1,0);
2511 run_command(mpctx, cmd);
2512 mp_cmd_free(cmd);
2513 continue;
2514 }
2515 if (mpctx->sh_video && mpctx->video_out)
2516 vo_check_events(mpctx->video_out);
2517 #ifdef CONFIG_MENU
2518 if (vf_menu)
2519 vf_menu_pause_update(vf_menu);
2520 #endif
2521 usec_sleep(20000);
2522 update_osd_msg(mpctx);
2523 int hack = vo_osd_changed(0);
2524 vo_osd_changed(hack);
2525 if (hack)
2526 break;
2527 }
2528 }
2529
2530
2531 // Find the right mute status and record position for new file position
2532 static void edl_seek_reset(MPContext *mpctx)
2533 {
2534 mpctx->edl_muted = 0;
2535 next_edl_record = edl_records;
2536
2537 while (next_edl_record) {
2538 if (next_edl_record->start_sec >= mpctx->sh_video->pts)
2539 break;
2540
2541 if (next_edl_record->action == EDL_MUTE)
2542 mpctx->edl_muted = !mpctx->edl_muted;
2543 next_edl_record = next_edl_record->next;
2544 }
2545 if ((mpctx->user_muted | mpctx->edl_muted) != mpctx->mixer.muted)
2546 mixer_mute(&mpctx->mixer);
2547 }
2548
2549
2550 // Execute EDL command for the current position if one exists
2551 static void edl_update(MPContext *mpctx)
2552 {
2553 if (!next_edl_record)
2554 return;
2555
2556 if (!mpctx->sh_video) {
2557 mp_tmsg(MSGT_CPLAYER, MSGL_ERR, "Cannot use EDL without video, disabling.\n");
2558 free_edl(edl_records);
2559 next_edl_record = NULL;
2560 edl_records = NULL;
2561 return;
2562 }
2563
2564 if (mpctx->sh_video->pts >= next_edl_record->start_sec) {
2565 if (next_edl_record->action == EDL_SKIP) {
2566 mpctx->osd_function = OSD_FFW;
2567 mpctx->abs_seek_pos = 0;
2568 mpctx->rel_seek_secs = next_edl_record->length_sec;
2569 mp_msg(MSGT_CPLAYER, MSGL_DBG4, "EDL_SKIP: start [%f], stop "
2570 "[%f], length [%f]\n", next_edl_record->start_sec,
2571 next_edl_record->stop_sec, next_edl_record->length_sec);
2572 }
2573 else if (next_edl_record->action == EDL_MUTE) {
2574 mpctx->edl_muted = !mpctx->edl_muted;
2575 if ((mpctx->user_muted | mpctx->edl_muted) != mpctx->mixer.muted)
2576 mixer_mute(&mpctx->mixer);
2577 mp_msg(MSGT_CPLAYER, MSGL_DBG4, "EDL_MUTE: [%f]\n",
2578 next_edl_record->start_sec );
2579 }
2580 next_edl_record = next_edl_record->next;
2581 }
2582 }
2583
2584 static void reinit_decoders(struct MPContext *mpctx)
2585 {
2586 reinit_video_chain(mpctx);
2587 reinit_audio_chain(mpctx);
2588 mp_property_do("sub", M_PROPERTY_SET, &mpctx->global_sub_pos, mpctx);
2589 }
2590
2591 static bool timeline_set_part(struct MPContext *mpctx, int i)
2592 {
2593 struct timeline_part *p = mpctx->timeline + mpctx->timeline_part;
2594 struct timeline_part *n = mpctx->timeline + i;
2595 mpctx->timeline_part = i;
2596 mpctx->video_offset = n->start - n->source_start;
2597 if (n->source == p->source)
2598 return false;
2599 uninit_player(mpctx, INITIALIZED_VCODEC | (mpctx->opts.fixed_vo && mpctx->opts.video_id != -2 ? 0 : INITIALIZED_VO) | INITIALIZED_AO | INITIALIZED_ACODEC);
2600 mpctx->demuxer = n->source->demuxer;
2601 mpctx->d_video = mpctx->demuxer->video;
2602 mpctx->d_audio = mpctx->demuxer->audio;
2603 mpctx->d_sub = mpctx->demuxer->sub;
2604 mpctx->sh_video = mpctx->d_video->sh;
2605 mpctx->sh_audio = mpctx->d_audio->sh;
2606 return true;
2607 }
2608
2609 // Given pts, switch playback to the corresponding part.
2610 // Return offset within that part.
2611 static double timeline_set_from_time(struct MPContext *mpctx, double pts,
2612 bool *need_reset)
2613 {
2614 if (pts < 0)
2615 pts = 0;
2616 for (int i = 0; i < mpctx->num_timeline_parts; i++) {
2617 struct timeline_part *p = mpctx->timeline + i;
2618 if (pts < (p+1)->start) {
2619 *need_reset = timeline_set_part(mpctx, i);
2620 return pts - p->start + p->source_start;
2621 }
2622 }
2623 return -1;
2624 }
2625
2626
2627 // style & SEEK_ABSOLUTE == 0 means seek relative to current position, == 1 means absolute
2628 // style & SEEK_FACTOR == 0 means amount in seconds, == 2 means fraction of file length
2629 // return -1 if seek failed (non-seekable stream?), 0 otherwise
2630 static int seek(MPContext *mpctx, double amount, int style)
2631 {
2632 current_module = "seek";
2633 if (mpctx->stop_play == AT_END_OF_FILE)
2634 mpctx->stop_play = KEEP_PLAYING;
2635 if (mpctx->timeline && style & SEEK_FACTOR) {
2636 amount *= mpctx->timeline[mpctx->num_timeline_parts].start;
2637 style &= ~SEEK_FACTOR;
2638 }
2639 if ((mpctx->demuxer->accurate_seek || mpctx->timeline) && mpctx->sh_video
2640 && !(style & (SEEK_ABSOLUTE | SEEK_FACTOR))) {
2641 style |= SEEK_ABSOLUTE;
2642 if (amount > 0)
2643 style |= SEEK_FORWARD;
2644 else
2645 style |= SEEK_BACKWARD;
2646 amount += mpctx->sh_video->pts;
2647 }
2648
2649 /* At least the liba52 decoder wants to read from the input stream
2650 * during initialization, so reinit must be done after the demux_seek()
2651 * call that clears possible stream EOF. */
2652 bool need_reset = false;
2653 if (mpctx->timeline) {
2654 amount = timeline_set_from_time(mpctx, amount, &need_reset);
2655 if (amount == -1) {
2656 mpctx->stop_play = AT_END_OF_FILE;
2657 // Clear audio from current position
2658 if (mpctx->sh_audio) {
2659 mpctx->audio_out->reset();
2660 mpctx->sh_audio->a_buffer_len = 0;
2661 mpctx->sh_audio->a_out_buffer_len = 0;
2662 }
2663 return -1;
2664 }
2665 }
2666 int seekresult = demux_seek(mpctx->demuxer, amount, audio_delay, style);
2667 if (need_reset)
2668 reinit_decoders(mpctx);
2669 if (seekresult == 0)
2670 return -1;
2671
2672 if (mpctx->sh_video) {
2673 current_module = "seek_video_reset";
2674 resync_video_stream(mpctx->sh_video);
2675 vo_seek_reset(mpctx->video_out);
2676 mpctx->sh_video->num_buffered_pts = 0;
2677 mpctx->sh_video->last_pts = MP_NOPTS_VALUE;
2678 mpctx->delay = 0;
2679 mpctx->time_frame = 0;
2680 mpctx->update_video_immediately = true;
2681 // Not all demuxers set d_video->pts during seek, so this value
2682 // (which is used by at least vobsub and edl code below) may
2683 // be completely wrong (probably 0).
2684 mpctx->sh_video->pts = mpctx->d_video->pts + mpctx->video_offset;
2685 update_subtitles(mpctx, &mpctx->opts, mpctx->sh_video,
2686 mpctx->sh_video->pts, mpctx->video_offset,
2687 mpctx->d_sub, 1);
2688 update_teletext(mpctx->sh_video, mpctx->demuxer, 1);
2689 }
2690
2691 if (mpctx->sh_audio) {
2692 current_module = "seek_audio_reset";
2693 mpctx->audio_out->reset(); // stop audio, throwing away buffered data
2694 mpctx->sh_audio->a_buffer_len = 0;
2695 mpctx->sh_audio->a_out_buffer_len = 0;
2696 if (!mpctx->sh_video)
2697 update_subtitles(mpctx, &mpctx->opts, NULL, mpctx->sh_audio->pts,
2698 mpctx->video_offset, mpctx->d_sub, 1);
2699 }
2700
2701 if (vo_vobsub && mpctx->sh_video) {
2702 current_module = "seek_vobsub_reset";
2703 vobsub_seek(vo_vobsub, mpctx->sh_video->pts);
2704 }
2705
2706 edl_seek_reset(mpctx);
2707
2708 mpctx->total_avsync_change = 0;
2709 audio_time_usage = 0; video_time_usage = 0; vout_time_usage = 0;
2710 drop_frame_cnt = 0;
2711
2712 current_module = NULL;
2713 return 0;
2714 }
2715
2716 int get_current_chapter(struct MPContext *mpctx)
2717 {
2718 if (!mpctx->chapters || !mpctx->sh_video)
2719 return demuxer_get_current_chapter(mpctx->demuxer);
2720
2721 int i;
2722 double current_pts = mpctx->sh_video->pts;
2723 for (i = 1; i < mpctx->num_chapters; i++)
2724 if (current_pts < mpctx->chapters[i].start)
2725 break;
2726 return i - 1;
2727 }
2728
2729 // currently returns a string allocated with malloc, not talloc
2730 char *chapter_display_name(struct MPContext *mpctx, int chapter)
2731 {
2732 if (!mpctx->chapters || !mpctx->sh_video)
2733 return demuxer_chapter_display_name(mpctx->demuxer, chapter);
2734 return strdup(mpctx->chapters[chapter].name);
2735 }
2736
2737 int seek_chapter(struct MPContext *mpctx, int chapter, double *seek_pts,
2738 char **chapter_name)
2739 {
2740 if (!mpctx->chapters || !mpctx->sh_video)
2741 return demuxer_seek_chapter(mpctx->demuxer, chapter, seek_pts,
2742 chapter_name);
2743 if (chapter >= mpctx->num_chapters)
2744 return -1;
2745 if (chapter < 0)
2746 chapter = 0;
2747 *seek_pts = mpctx->chapters[chapter].start;
2748 if (chapter_name)
2749 *chapter_name = talloc_strdup(NULL, mpctx->chapters[chapter].name);
2750 return chapter;
2751 }
2752
2753 static int find_ordered_chapter_sources(struct MPContext *mpctx,
2754 struct content_source *sources,
2755 int num_sources,
2756 unsigned char uid_map[][16])
2757 {
2758 int num_filenames = 0;
2759 char **filenames = NULL;
2760 if (num_sources > 1) {
2761 mp_msg(MSGT_CPLAYER, MSGL_INFO, "This file references data from "
2762 "other sources.\n");
2763 if (mpctx->stream->type != STREAMTYPE_FILE) {
2764 mp_msg(MSGT_CPLAYER, MSGL_WARN, "Playback source is not a "
2765 "normal disk file. Will not search for related files.\n");
2766 } else {
2767 mp_msg(MSGT_CPLAYER, MSGL_INFO, "Will scan other files in the "
2768 "same directory to find referenced sources.\n");
2769 filenames = find_files(mpctx->demuxer->filename, ".mkv",
2770 &num_filenames);
2771 }
2772 }
2773
2774 int num_left = num_sources - 1;
2775 for (int i = 0; i < num_filenames && num_left > 0; i++) {
2776 mp_msg(MSGT_CPLAYER, MSGL_INFO, "Checking file %s\n",
2777 filename_recode(filenames[i]));
2778 int format;
2779 struct stream *s = open_stream(filenames[i], &mpctx->opts, &format);
2780 if (!s)
2781 continue;
2782 struct demuxer *d = demux_open(&mpctx->opts, s, DEMUXER_TYPE_MATROSKA,
2783 mpctx->opts.audio_id,
2784 mpctx->opts.video_id,
2785 mpctx->opts.sub_id, filenames[i]);
2786 if (!d) {
2787 free_stream(s);
2788 continue;
2789 }
2790 if (d->file_format == DEMUXER_TYPE_MATROSKA) {
2791 for (int i = 1; i < num_sources; i++) {
2792 if (sources[i].demuxer)
2793 continue;
2794 if (!memcmp(uid_map[i], d->matroska_data.segment_uid, 16)) {
2795 mp_msg(MSGT_CPLAYER, MSGL_INFO,"Match for source %d: %s\n",
2796 i, filename_recode(d->filename));
2797 sources[i].stream = s;
2798 sources[i].demuxer = d;
2799 num_left--;
2800 goto match;
2801 }
2802 }
2803 }
2804 free_demuxer(d);
2805 free_stream(s);
2806 continue;
2807 match:
2808 ;
2809 }
2810 talloc_free(filenames);
2811 if (num_left) {
2812 mp_msg(MSGT_CPLAYER, MSGL_ERR, "Failed to find ordered chapter part!\n"
2813 "There will be parts MISSING from the video!\n");
2814 for (int i = 1, j = 1; i < num_sources; i++)
2815 if (sources[i].demuxer) {
2816 sources[j] = sources[i];
2817 memcpy(uid_map[j], uid_map[i], 16);
2818 j++;
2819 }
2820 }
2821 return num_sources - num_left;
2822 }
2823
2824 static void build_ordered_chapter_timeline(struct MPContext *mpctx)
2825 {
2826 if (!mpctx->opts.ordered_chapters) {
2827 mp_msg(MSGT_CPLAYER, MSGL_INFO, "File uses ordered chapters, but "
2828 "you have disabled support for them. Ignoring.\n");
2829 return;
2830 }
2831
2832 mp_msg(MSGT_CPLAYER, MSGL_INFO, "File uses ordered chapters, will build "
2833 "edit timeline.\n");
2834
2835 struct demuxer *demuxer = mpctx->demuxer;
2836 struct matroska_data *m = &demuxer->matroska_data;
2837
2838 struct content_source *sources = talloc_array_ptrtype(NULL, sources,
2839 m->num_ordered_chapters);
2840 sources[0].stream = mpctx->stream;
2841 sources[0].demuxer = mpctx->demuxer;
2842 unsigned char uid_map[m->num_ordered_chapters][16];
2843 int num_sources = 1;
2844 memcpy(uid_map[0], m->segment_uid, 16);
2845
2846 for (int i = 0; i < m->num_ordered_chapters; i++) {
2847 struct matroska_chapter *c = m->ordered_chapters + i;
2848 if (!c->has_segment_uid)
2849 memcpy(c->segment_uid, m->segment_uid, 16);
2850
2851 for (int j = 0; j < num_sources; j++)
2852 if (!memcmp(c->segment_uid, uid_map[j], 16))
2853 goto found1;
2854 memcpy(uid_map[num_sources], c->segment_uid, 16);
2855 sources[num_sources] = (struct content_source){};
2856 num_sources++;
2857 found1:
2858 ;
2859 }
2860
2861 num_sources = find_ordered_chapter_sources(mpctx, sources, num_sources,
2862 uid_map);
2863
2864
2865 struct timeline_part *timeline = talloc_array_ptrtype(NULL, timeline,
2866 m->num_ordered_chapters + 1);
2867 struct chapter *chapters = talloc_array_ptrtype(NULL, chapters,
2868 m->num_ordered_chapters);
2869 uint64_t starttime = 0;
2870 uint64_t missing_time = 0;
2871 int part_count = 0;
2872 int num_chapters = 0;
2873 uint64_t prev_part_offset;
2874 for (int i = 0; i < m->num_ordered_chapters; i++) {
2875 struct matroska_chapter *c = m->ordered_chapters + i;
2876
2877 int j;
2878 for (j = 0; j < num_sources; j++) {
2879 if (!memcmp(c->segment_uid, uid_map[j], 16))
2880 goto found2;
2881 }
2882 missing_time += c->end - c->start;
2883 continue;
2884 found2:;
2885 chapters[num_chapters].start = starttime / 1000.;
2886 chapters[num_chapters].name = talloc_strdup(chapters, c->name);
2887 /* Only add a separate part if the time or file actually changes.
2888 * Matroska files have chapter divisions that are redundant from
2889 * timeline point of view because the same chapter structure is used
2890 * both to specify the timeline and for normal chapter information.
2891 * Removing a missing inserted external chapter can also cause this. */
2892 if (part_count == 0 || c->start != starttime + prev_part_offset
2893 || sources + j != timeline[part_count - 1].source) {
2894 timeline[part_count].source = sources + j;
2895 timeline[part_count].start = chapters[num_chapters].start;
2896 timeline[part_count].source_start = c->start / 1000.;
2897 prev_part_offset = c->start - starttime;
2898 part_count++;
2899 }
2900 starttime += c->end - c->start;
2901 num_chapters++;
2902 }
2903 timeline[part_count].start = starttime / 1000.;
2904
2905 if (!part_count) {
2906 // None of the parts come from the file itself???
2907 talloc_free(sources);
2908 talloc_free(timeline);
2909 talloc_free(chapters);
2910 return;
2911 }
2912
2913 mp_msg(MSGT_CPLAYER, MSGL_V, "Timeline contains %d parts from %d "
2914 "sources. Total length %.3f seconds.\n", part_count, num_sources,
2915 timeline[part_count].start);
2916 if (missing_time)
2917 mp_msg(MSGT_CPLAYER, MSGL_ERR, "There are %.3f seconds missing "
2918 "from the timeline!\n", missing_time / 1000.);
2919 mp_msg(MSGT_CPLAYER, MSGL_V, "Source files:\n");
2920 for (int i = 0; i < num_sources; i++)
2921 mp_msg(MSGT_CPLAYER, MSGL_V, "%d: %s\n", i,
2922 filename_recode(sources[i].demuxer->filename));
2923 mp_msg(MSGT_CPLAYER, MSGL_V, "Timeline parts: (number, start, "
2924 "source_start, source):\n");
2925 for (int i = 0; i < part_count; i++) {
2926 struct timeline_part *p = timeline + i;
2927 mp_msg(MSGT_CPLAYER, MSGL_V, "%3d %9.3f %9.3f %3td\n", i, p->start,
2928 p->source_start, p->source - sources);
2929 }
2930 mp_msg(MSGT_CPLAYER, MSGL_V, "END %9.3f\n", timeline[part_count].start);
2931 mpctx->sources = sources;
2932 mpctx->num_sources = num_sources;
2933 mpctx->timeline = timeline;
2934 mpctx->num_timeline_parts = part_count;
2935 mpctx->num_chapters = num_chapters;
2936 mpctx->chapters = chapters;
2937
2938 mpctx->timeline_part = 0;
2939 mpctx->video_offset = timeline[0].source_start;
2940 mpctx->demuxer = timeline[0].source->demuxer;
2941 }
2942
2943
2944 static int read_keys(void *ctx, int fd)
2945 {
2946 getch2(ctx);
2947 return mplayer_get_key(ctx, 0);
2948 }
2949
2950
2951 #ifdef PTW32_STATIC_LIB
2952 static void detach_ptw32(void)
2953 {
2954 pthread_win32_thread_detach_np();
2955 pthread_win32_process_detach_np();
2956 }
2957 #endif
2958
2959 /* This preprocessor directive is a hack to generate a mplayer-nomain.o object
2960 * file for some tools to link against. */
2961 #ifndef DISABLE_MAIN
2962 int main(int argc,char* argv[]){
2963
2964
2965 char * mem_ptr;
2966
2967 // movie info:
2968
2969 /* Flag indicating whether MPlayer should exit without playing anything. */
2970 int opt_exit = 0;
2971
2972 //float a_frame=0; // Audio
2973
2974 int i;
2975
2976 struct MPContext *mpctx = &(struct MPContext){
2977 .osd_function = OSD_PLAY,
2978 .begin_skip = MP_NOPTS_VALUE,
2979 .play_tree_step = 1,
2980 .global_sub_pos = -1,
2981 .set_of_sub_pos = -1,
2982 .file_format = DEMUXER_TYPE_UNKNOWN,
2983 .last_dvb_step = 1,
2984 };
2985
2986 #ifdef PTW32_STATIC_LIB
2987 pthread_win32_process_attach_np();
2988 pthread_win32_thread_attach_np();
2989 atexit(detach_ptw32);
2990 #endif
2991
2992 InitTimer();
2993 srand(GetTimerMS());
2994
2995 mp_msg_init();
2996 set_av_log_callback();
2997
2998 #ifdef CONFIG_X11
2999 mpctx->x11_state = vo_x11_init_state();
3000 #endif
3001 struct MPOpts *opts = &mpctx->opts;
3002 set_default_mplayer_options(opts);
3003 // Create the config context and register the options
3004 mpctx->mconfig = m_config_new(opts, cfg_include);
3005 m_config_register_options(mpctx->mconfig,mplayer_opts);
3006 mp_input_register_options(mpctx->mconfig);
3007
3008 // Preparse the command line
3009 m_config_preparse_command_line(mpctx->mconfig,argc,argv);
3010
3011 #if (defined(__MINGW32__) || defined(__CYGWIN__)) && defined(CONFIG_WIN32DLL)
3012 set_path_env();
3013 #endif
3014
3015 #ifdef CONFIG_TV
3016 stream_tv_defaults.immediate = 1;
3017 #endif
3018
3019 parse_cfgfiles(mpctx, mpctx->mconfig);
3020
3021 mpctx->playtree = m_config_parse_mp_command_line(mpctx->mconfig, argc, argv);
3022 if(mpctx->playtree == NULL)
3023 opt_exit = 1;
3024 else {
3025 mpctx->playtree = play_tree_cleanup(mpctx->playtree);
3026 if(mpctx->playtree) {
3027 mpctx->playtree_iter = play_tree_iter_new(mpctx->playtree,mpctx->mconfig);
3028 if(mpctx->playtree_iter) {
3029 if(play_tree_iter_step(mpctx->playtree_iter,0,0) != PLAY_TREE_ITER_ENTRY) {
3030 play_tree_iter_free(mpctx->playtree_iter);
3031 mpctx->playtree_iter = NULL;
3032 }
3033 mpctx->filename = play_tree_iter_get_file(mpctx->playtree_iter,1);
3034 }
3035 }
3036 }
3037 mpctx->key_fifo = mp_fifo_create(opts);
3038
3039 print_version("MPlayer");
3040
3041 #if defined(__MINGW32__) || defined(__CYGWIN__)
3042 {
3043 HMODULE kernel32 = GetModuleHandle("Kernel32.dll");
3044 BOOL WINAPI (*setDEP)(DWORD) = NULL;
3045 if (kernel32)
3046 setDEP = GetProcAddress(kernel32, "SetProcessDEPPolicy");
3047 if (setDEP) setDEP(3);
3048 }
3049 // stop Windows from showing all kinds of annoying error dialogs
3050 SetErrorMode(0x8003);
3051 // request 1ms timer resolution
3052 timeBeginPeriod(1);
3053 #endif
3054
3055 #ifdef CONFIG_PRIORITY
3056 set_priority();
3057 #endif
3058
3059 if(opts->video_driver_list && strcmp(opts->video_driver_list[0],"help")==0){
3060 list_video_out();
3061 opt_exit = 1;
3062 }
3063
3064 if(opts->audio_driver_list && strcmp(opts->audio_driver_list[0],"help")==0){
3065 list_audio_out();
3066 opt_exit = 1;
3067 }
3068
3069 /* Check codecs.conf. */
3070 if(!codecs_file || !parse_codec_cfg(codecs_file)){
3071 if(!parse_codec_cfg(mem_ptr=get_path("codecs.conf"))){
3072 if(!parse_codec_cfg(MPLAYER_CONFDIR "/codecs.conf")){
3073 if(!parse_codec_cfg(NULL)){
3074 exit_player_with_rc(mpctx, EXIT_NONE, 0);
3075 }
3076 mp_tmsg(MSGT_CPLAYER,MSGL_V,"Using built-in default codecs.conf.\n");
3077 }
3078 }
3079 free( mem_ptr ); // release the buffer created by get_path()
3080 }
3081
3082 #if 0
3083 if(video_codec_list){
3084 int i;
3085 video_codec=video_codec_list[0];
3086 for(i=0;video_codec_list[i];i++)
3087 mp_msg(MSGT_FIXME,MSGL_FIXME,"vc#%d: '%s'\n",i,video_codec_list[i]);
3088 }
3089 #endif
3090 if(audio_codec_list && strcmp(audio_codec_list[0],"help")==0){
3091 mp_tmsg(MSGT_CPLAYER, MSGL_INFO, "Available audio codecs:\n");
3092 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_AUDIO_CODECS\n");
3093 list_codecs(1);
3094 mp_msg(MSGT_FIXME, MSGL_FIXME, "\n");
3095 opt_exit = 1;
3096 }
3097 if(video_codec_list && strcmp(video_codec_list[0],"help")==0){
3098 mp_tmsg(MSGT_CPLAYER, MSGL_INFO, "Available video codecs:\n");
3099 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_VIDEO_CODECS\n");
3100 list_codecs(0);
3101 mp_msg(MSGT_FIXME, MSGL_FIXME, "\n");
3102 opt_exit = 1;
3103 }
3104 if(video_fm_list && strcmp(video_fm_list[0],"help")==0){
3105 vfm_help();
3106 mp_msg(MSGT_FIXME, MSGL_FIXME, "\n");
3107 opt_exit = 1;
3108 }
3109 if(audio_fm_list && strcmp(audio_fm_list[0],"help")==0){
3110 afm_help();
3111 mp_msg(MSGT_FIXME, MSGL_FIXME, "\n");
3112 opt_exit = 1;
3113 }
3114 if(af_cfg.list && strcmp(af_cfg.list[0],"help")==0){
3115 af_help();
3116 printf("\n");
3117 opt_exit = 1;
3118 }
3119 #ifdef CONFIG_X11
3120 if(vo_fstype_list && strcmp(vo_fstype_list[0],"help")==0){
3121 fstype_help();
3122 mp_msg(MSGT_FIXME, MSGL_FIXME, "\n");
3123 opt_exit = 1;
3124 }
3125 #endif
3126 if((demuxer_name && strcmp(demuxer_name,"help")==0) ||
3127 (audio_demuxer_name && strcmp(audio_demuxer_name,"help")==0) ||
3128 (sub_demuxer_name && strcmp(sub_demuxer_name,"help")==0)){
3129 demuxer_help();
3130 mp_msg(MSGT_CPLAYER, MSGL_INFO, "\n");
3131 opt_exit = 1;
3132 }
3133 if(list_properties) {
3134 property_print_help();
3135 opt_exit = 1;
3136 }
3137
3138 if(opt_exit)
3139 exit_player(mpctx, EXIT_NONE);
3140
3141 if(!mpctx->filename && !player_idle_mode){
3142 // no file/vcd/dvd -> show HELP:
3143 mp_msg(MSGT_CPLAYER, MSGL_INFO, help_text);
3144 exit_player_with_rc(mpctx, EXIT_NONE, 0);
3145 }
3146
3147 /* Display what configure line was used */
3148 mp_msg(MSGT_CPLAYER, MSGL_V, "Configuration: " CONFIGURATION "\n");
3149
3150 // Many users forget to include command line in bugreports...
3151 if( mp_msg_test(MSGT_CPLAYER,MSGL_V) ){
3152 mp_tmsg(MSGT_CPLAYER, MSGL_INFO, "CommandLine:");
3153 for(i=1;i<argc;i++)mp_msg(MSGT_CPLAYER, MSGL_INFO," '%s'",argv[i]);
3154 mp_msg(MSGT_CPLAYER, MSGL_INFO, "\n");
3155 }
3156
3157 //------ load global data first ------
3158
3159 mpctx->osd = osd_create();
3160
3161 // check font
3162 #ifdef CONFIG_FREETYPE
3163 init_freetype();
3164 #endif
3165 #ifdef CONFIG_FONTCONFIG
3166 if(font_fontconfig <= 0)
3167 {
3168 #endif
3169 #ifdef CONFIG_BITMAP_FONT
3170 if(font_name){
3171 vo_font=read_font_desc(font_name,font_factor,verbose>1);
3172 if(!vo_font) mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"Cannot load bitmap font: %s\n",
3173 filename_recode(font_name));
3174 } else {
3175 // try default:
3176 vo_font=read_font_desc( mem_ptr=get_path("font/font.desc"),font_factor,verbose>1);
3177 free(mem_ptr); // release the buffer created by get_path()
3178 if(!vo_font)
3179 vo_font=read_font_desc(MPLAYER_DATADIR "/font/font.desc",font_factor,verbose>1);
3180 }
3181 if (sub_font_name)
3182 mpctx->osd->sub_font = read_font_desc(sub_font_name, font_factor, verbose>1);
3183 else
3184 mpctx->osd->sub_font = vo_font;
3185 #endif
3186 #ifdef CONFIG_FONTCONFIG
3187 }
3188 #endif
3189
3190 #ifdef CONFIG_ASS
3191 ass_library = ass_init();
3192 #endif
3193
3194 #ifdef HAVE_RTC
3195 if(!nortc)
3196 {
3197 // seteuid(0); /* Can't hurt to try to get root here */
3198 if ((rtc_fd = open(rtc_device ? rtc_device : "/dev/rtc", O_RDONLY)) < 0)
3199 mp_tmsg(MSGT_CPLAYER, MSGL_WARN, "Failed to open %s: %s (it should be readable by the user.)\n",
3200 rtc_device ? rtc_device : "/dev/rtc", strerror(errno));
3201 else {
3202 unsigned long irqp = 1024; /* 512 seemed OK. 128 is jerky. */
3203
3204 if (ioctl(rtc_fd, RTC_IRQP_SET, irqp) < 0) {
3205 mp_tmsg(MSGT_CPLAYER, MSGL_WARN, "Linux RTC init error in ioctl (rtc_irqp_set %lu): %s\n", irqp, strerror(errno));
3206 mp_tmsg(MSGT_CPLAYER, MSGL_HINT, "Try adding \"echo %lu > /proc/sys/dev/rtc/max-user-freq\" to your system startup scripts.\n", irqp);
3207 close (rtc_fd);
3208 rtc_fd = -1;
3209 } else if (ioctl(rtc_fd, RTC_PIE_ON, 0) < 0) {
3210 /* variable only by the root */
3211 mp_tmsg(MSGT_CPLAYER, MSGL_ERR, "Linux RTC init error in ioctl (rtc_pie_on): %s\n", strerror(errno));
3212 close (rtc_fd);
3213 rtc_fd = -1;
3214 } else
3215 mp_tmsg(MSGT_CPLAYER, MSGL_V, "Using Linux hardware RTC timing (%ldHz).\n", irqp);
3216 }
3217 }
3218 if(rtc_fd<0)
3219 #endif /* HAVE_RTC */
3220 mp_msg(MSGT_CPLAYER, MSGL_V, "Using %s timing\n",
3221 softsleep?"software":timer_name);
3222
3223 #ifdef HAVE_TERMCAP
3224 load_termcap(NULL); // load key-codes
3225 #endif
3226
3227 // ========== Init keyboard FIFO (connection to libvo) ============
3228
3229 // Init input system
3230 current_module = "init_input";
3231 mpctx->input = mp_input_init(&opts->input);
3232 mp_input_add_key_fd(mpctx->input, -1,0,mplayer_get_key,NULL, mpctx->key_fifo);
3233 if(slave_mode)
3234 mp_input_add_cmd_fd(mpctx->input, 0,USE_SELECT,MP_INPUT_SLAVE_CMD_FUNC,NULL);
3235 else if(!noconsolecontrols)
3236 mp_input_add_key_fd(mpctx->input, 0, 1, read_keys, NULL, mpctx->key_fifo);
3237 // Set the libstream interrupt callback
3238 stream_set_interrupt_callback(mp_input_check_interrupt, mpctx->input);
3239
3240 #ifdef CONFIG_MENU
3241 if(use_menu) {
3242 if(menu_cfg && menu_init(mpctx, mpctx->mconfig, mpctx->input, menu_cfg))
3243 mp_tmsg(MSGT_CPLAYER, MSGL_V, "Menu initialized: %s\n", menu_cfg);
3244 else {
3245 menu_cfg = get_path("menu.conf");
3246 if(menu_init(mpctx, mpctx->mconfig, mpctx->input, menu_cfg))
3247 mp_tmsg(MSGT_CPLAYER, MSGL_V, "Menu initialized: %s\n", menu_cfg);
3248 else {
3249 if(menu_init(mpctx, mpctx->mconfig, mpctx->input,
3250 MPLAYER_CONFDIR "/menu.conf"))
3251 mp_tmsg(MSGT_CPLAYER, MSGL_V, "Menu initialized: %s\n", MPLAYER_CONFDIR"/menu.conf");
3252 else {
3253 mp_tmsg(MSGT_CPLAYER, MSGL_ERR, "Menu init failed.\n");
3254 use_menu = 0;
3255 }
3256 }
3257 }
3258 }
3259 #endif
3260
3261 current_module = NULL;
3262
3263 /// Catch signals
3264 #ifndef __MINGW32__
3265 signal(SIGCHLD,child_sighandler);
3266 #endif
3267
3268 #ifdef CONFIG_CRASH_DEBUG
3269 prog_path = argv[0];
3270 #endif
3271 //========= Catch terminate signals: ================
3272 // terminate requests:
3273 signal(SIGTERM,exit_sighandler); // kill
3274 signal(SIGHUP,exit_sighandler); // kill -HUP / xterm closed
3275
3276 signal(SIGINT,exit_sighandler); // Interrupt from keyboard
3277
3278 signal(SIGQUIT,exit_sighandler); // Quit from keyboard
3279 signal(SIGPIPE,exit_sighandler); // Some window managers cause this
3280 #ifdef CONFIG_SIGHANDLER
3281 // fatal errors:
3282 signal(SIGBUS,exit_sighandler); // bus error
3283 signal(SIGSEGV,exit_sighandler); // segfault
3284 signal(SIGILL,exit_sighandler); // illegal instruction
3285 signal(SIGFPE,exit_sighandler); // floating point exc.
3286 signal(SIGABRT,exit_sighandler); // abort()
3287 #ifdef CONFIG_CRASH_DEBUG
3288 if (crash_debug)
3289 signal(SIGTRAP,exit_sighandler);
3290 #endif
3291 #endif
3292
3293 // ******************* Now, let's see the per-file stuff ********************
3294
3295 play_next_file:
3296
3297 // init global sub numbers
3298 mpctx->global_sub_size = 0;
3299 { int i; for (i = 0; i < SUB_SOURCES; i++) mpctx->global_sub_indices[i] = -1; }
3300
3301 if (mpctx->filename) {
3302 load_per_protocol_config (mpctx->mconfig, mpctx->filename);
3303 load_per_extension_config (mpctx->mconfig, mpctx->filename);
3304 load_per_file_config (mpctx->mconfig, mpctx->filename);
3305 }
3306
3307 if (opts->video_driver_list)
3308 load_per_output_config (mpctx->mconfig, PROFILE_CFG_VO, opts->video_driver_list[0]);
3309 if (opts->audio_driver_list)
3310 load_per_output_config (mpctx->mconfig, PROFILE_CFG_AO, opts->audio_driver_list[0]);
3311
3312 // We must enable getch2 here to be able to interrupt network connection
3313 // or cache filling
3314 if(!noconsolecontrols && !slave_mode){
3315 if(mpctx->initialized_flags&INITIALIZED_GETCH2)
3316 mp_tmsg(MSGT_CPLAYER,MSGL_WARN,"WARNING: getch2_init called twice!\n");
3317 else
3318 getch2_enable(); // prepare stdin for hotkeys...
3319 mpctx->initialized_flags|=INITIALIZED_GETCH2;
3320 mp_msg(MSGT_CPLAYER,MSGL_DBG2,"\n[[[init getch2]]]\n");
3321 }
3322
3323 // =================== GUI idle loop (STOP state) ===========================
3324 while (player_idle_mode && !mpctx->filename) {
3325 play_tree_t * entry = NULL;
3326 mp_cmd_t * cmd;
3327 while (!(cmd = mp_input_get_cmd(mpctx->input, 0,1,0))) { // wait for command
3328 if (mpctx->video_out)
3329 vo_check_events(mpctx->video_out);
3330 usec_sleep(20000);
3331 }
3332 switch (cmd->id) {
3333 case MP_CMD_LOADFILE:
3334 // prepare a tree entry with the new filename
3335 entry = play_tree_new();
3336 play_tree_add_file(entry, cmd->args[0].v.s);
3337 // The entry is added to the main playtree after the switch().
3338 break;
3339 case MP_CMD_LOADLIST:
3340 entry = parse_playlist_file(mpctx->mconfig, cmd->args[0].v.s);
3341 break;
3342 case MP_CMD_QUIT:
3343 exit_player_with_rc(mpctx, EXIT_QUIT, (cmd->nargs > 0)? cmd->args[0].v.i : 0);
3344 break;
3345 case MP_CMD_GET_PROPERTY:
3346 case MP_CMD_SET_PROPERTY:
3347 case MP_CMD_STEP_PROPERTY:
3348 run_command(mpctx, cmd);
3349 break;
3350 }
3351
3352 mp_cmd_free(cmd);
3353
3354 if (entry) { // user entered a command that gave a valid entry
3355 if (mpctx->playtree) // the playtree is always a node with one child. let's clear it
3356 play_tree_free_list(mpctx->playtree->child, 1);
3357 else mpctx->playtree=play_tree_new(); // .. or make a brand new playtree
3358
3359 if (!mpctx->playtree) continue; // couldn't make playtree! wait for next command
3360
3361 play_tree_set_child(mpctx->playtree, entry);
3362
3363 /* Make iterator start at the top the of tree. */
3364 mpctx->playtree_iter = play_tree_iter_new(mpctx->playtree, mpctx->mconfig);
3365 if (!mpctx->playtree_iter) continue;
3366
3367 // find the first real item in the tree
3368 if (play_tree_iter_step(mpctx->playtree_iter,0,0) != PLAY_TREE_ITER_ENTRY) {
3369 // no items!
3370 play_tree_iter_free(mpctx->playtree_iter);
3371 mpctx->playtree_iter = NULL;
3372 continue; // wait for next command
3373 }
3374 mpctx->filename = play_tree_iter_get_file(mpctx->playtree_iter, 1);
3375 }
3376 }
3377 //---------------------------------------------------------------------------
3378
3379 if (mpctx->filename) {
3380 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"\nPlaying %s.\n",
3381 filename_recode(mpctx->filename));
3382 if(use_filename_title && vo_wintitle == NULL)
3383 vo_wintitle = strdup(mp_basename2(mpctx->filename));
3384 }
3385
3386 if (edl_filename) {
3387 if (edl_records) free_edl(edl_records);
3388 next_edl_record = edl_records = edl_parse_file();
3389 }
3390 if (edl_output_filename) {
3391 if (edl_fd) fclose(edl_fd);
3392 if ((edl_fd = fopen(edl_output_filename, "w")) == NULL)
3393 {
3394 mp_tmsg(MSGT_CPLAYER, MSGL_ERR, "Can't open EDL file [%s] for writing.\n",
3395 filename_recode(edl_output_filename));
3396 }
3397 }
3398
3399 //==================== Open VOB-Sub ============================
3400
3401 current_module="vobsub";
3402 if (vobsub_name){
3403 vo_vobsub=vobsub_open(vobsub_name,spudec_ifo,1,&vo_spudec);
3404 if(vo_vobsub==NULL)
3405 mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"Cannot load subtitles: %s\n",
3406 filename_recode(vobsub_name));
3407 } else if (sub_auto && mpctx->filename){
3408 /* try to autodetect vobsub from movie filename ::atmos */
3409 char *buf = strdup(mpctx->filename), *psub;
3410 char *pdot = strrchr(buf, '.');
3411 char *pslash = strrchr(buf, '/');
3412 #if defined(__MINGW32__) || defined(__CYGWIN__)
3413 if (!pslash) pslash = strrchr(buf, '\\');
3414 #endif
3415 if (pdot && (!pslash || pdot > pslash))
3416 *pdot = '\0';
3417 vo_vobsub=vobsub_open(buf,spudec_ifo,0,&vo_spudec);
3418 /* try from ~/.mplayer/sub */
3419 if(!vo_vobsub && (psub = get_path( "sub/" ))) {
3420 char *bname;
3421 int l;
3422 bname = strrchr(buf,'/');
3423 #if defined(__MINGW32__) || defined(__CYGWIN__)
3424 if(!bname) bname = strrchr(buf,'\\');
3425 #endif
3426 if(bname) bname++;
3427 else bname = buf;
3428 l = strlen(psub) + strlen(bname) + 1;
3429 psub = realloc(psub,l);
3430 strcat(psub,bname);
3431 vo_vobsub=vobsub_open(psub,spudec_ifo,0,&vo_spudec);
3432 free(psub);
3433 }
3434 free(buf);
3435 }
3436 if(vo_vobsub){
3437 mpctx->initialized_flags|=INITIALIZED_VOBSUB;
3438 vobsub_set_from_lang(vo_vobsub, dvdsub_lang);
3439 mp_property_do("sub_forced_only", M_PROPERTY_SET, &forced_subs_only, mpctx);
3440
3441 // setup global sub numbering
3442 mpctx->global_sub_indices[SUB_SOURCE_VOBSUB] = mpctx->global_sub_size; // the global # of the first vobsub.
3443 mpctx->global_sub_size += vobsub_get_indexes_count(vo_vobsub);
3444 }
3445
3446 //============ Open & Sync STREAM --- fork cache2 ====================
3447
3448 mpctx->stream=NULL;
3449 mpctx->demuxer=NULL;
3450 if (mpctx->d_audio) {
3451 //free_demuxer_stream(mpctx->d_audio);
3452 mpctx->d_audio=NULL;
3453 }
3454 if (mpctx->d_video) {
3455 //free_demuxer_stream(d_video);
3456 mpctx->d_video=NULL;
3457 }
3458 mpctx->sh_audio=NULL;
3459 mpctx->sh_video=NULL;
3460
3461 current_module="open_stream";
3462 mpctx->stream = open_stream(mpctx->filename, opts, &mpctx->file_format);
3463 if(!mpctx->stream) { // error...
3464 mpctx->stop_play = libmpdemux_was_interrupted(mpctx, PT_NEXT_ENTRY);
3465 goto goto_next_file;
3466 }
3467 mpctx->initialized_flags|=INITIALIZED_STREAM;
3468
3469 if(mpctx->file_format == DEMUXER_TYPE_PLAYLIST) {
3470 mp_msg(MSGT_CPLAYER, MSGL_ERR, "\nThis looks like a playlist, but "
3471 "playlist support will not be used automatically.\n"
3472 "MPlayer's playlist code is unsafe and should only be used with "
3473 "trusted sources.\nPlayback will probably fail.\n\n");
3474 #if 0
3475 play_tree_t* entry;
3476 // Handle playlist
3477 current_module="handle_playlist";
3478 mp_msg(MSGT_CPLAYER,MSGL_V,"Parsing playlist %s...\n",
3479 filename_recode(mpctx->filename));
3480 entry = parse_playtree(mpctx->stream, mpctx->mconfig, 0);
3481 mpctx->eof=playtree_add_playlist(mpctx, entry);
3482 goto goto_next_file;
3483 #endif
3484 }
3485 mpctx->stream->start_pos+=seek_to_byte;
3486
3487 if(stream_dump_type==5){
3488 unsigned char buf[4096];
3489 int len;
3490 FILE *f;
3491 current_module="dumpstream";
3492 stream_reset(mpctx->stream);
3493 stream_seek(mpctx->stream,mpctx->stream->start_pos);
3494 f=fopen(stream_dump_name,"wb");
3495 if(!f){
3496 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,"Cannot open dump file.\n");
3497 exit_player(mpctx, EXIT_ERROR);
3498 }
3499 if (dvd_chapter > 1) {
3500 int chapter = dvd_chapter - 1;
3501 stream_control(mpctx->stream, STREAM_CTRL_SEEK_TO_CHAPTER, &chapter);
3502 }
3503 while(!mpctx->stream->eof && !async_quit_request){
3504 len=stream_read(mpctx->stream,buf,4096);
3505 if(len>0) {
3506 if(fwrite(buf,len,1,f) != 1) {
3507 mp_tmsg(MSGT_MENCODER,MSGL_FATAL,"%s: Error writing file.\n",stream_dump_name);
3508 exit_player(mpctx, EXIT_ERROR);
3509 }
3510 }
3511 if(dvd_last_chapter > 0) {
3512 int chapter = -1;
3513 if (stream_control(mpctx->stream, STREAM_CTRL_GET_CURRENT_CHAPTER,
3514 &chapter) == STREAM_OK && chapter + 1 > dvd_last_chapter)
3515 break;
3516 }
3517 }
3518 if(fclose(f)) {
3519 mp_tmsg(MSGT_MENCODER,MSGL_FATAL,"%s: Error writing file.\n",stream_dump_name);
3520 exit_player(mpctx, EXIT_ERROR);
3521 }
3522 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Core dumped ;)\n");
3523 exit_player_with_rc(mpctx, EXIT_EOF, 0);
3524 }
3525
3526 #ifdef CONFIG_DVDREAD
3527 if(mpctx->stream->type==STREAMTYPE_DVD){
3528 current_module="dvd lang->id";
3529 if(opts->audio_id==-1) opts->audio_id=dvd_aid_from_lang(mpctx->stream,audio_lang);
3530 if(dvdsub_lang && opts->sub_id==-1) opts->sub_id=dvd_sid_from_lang(mpctx->stream,dvdsub_lang);
3531 // setup global sub numbering
3532 mpctx->global_sub_indices[SUB_SOURCE_DEMUX] = mpctx->global_sub_size; // the global # of the first demux-specific sub.
3533 mpctx->global_sub_size += dvd_number_of_subs(mpctx->stream);
3534 current_module=NULL;
3535 }
3536 #endif
3537
3538 #ifdef CONFIG_DVDNAV
3539 if(mpctx->stream->type==STREAMTYPE_DVDNAV){
3540 current_module="dvdnav lang->id";
3541 if(opts->audio_id==-1) opts->audio_id=mp_dvdnav_aid_from_lang(mpctx->stream,audio_lang);
3542 dvdsub_lang_id = -3;
3543 if(dvdsub_lang && opts->sub_id==-1)
3544 dvdsub_lang_id = opts->sub_id = mp_dvdnav_sid_from_lang(mpctx->stream,dvdsub_lang);
3545 // setup global sub numbering
3546 mpctx->global_sub_indices[SUB_SOURCE_DEMUX] = mpctx->global_sub_size; // the global # of the first demux-specific sub.
3547 mpctx->global_sub_size += mp_dvdnav_number_of_subs(mpctx->stream);
3548 current_module=NULL;
3549 }
3550 #endif
3551
3552 // CACHE2: initial prefill: 20% later: 5% (should be set by -cacheopts)
3553 goto_enable_cache:
3554 if(stream_cache_size>0){
3555 current_module="enable_cache";
3556 if(!stream_enable_cache(mpctx->stream,stream_cache_size*1024,
3557 stream_cache_size*1024*(stream_cache_min_percent / 100.0),
3558 stream_cache_size*1024*(stream_cache_seek_min_percent / 100.0)))
3559 if((mpctx->stop_play = libmpdemux_was_interrupted(mpctx, PT_NEXT_ENTRY))) goto goto_next_file;
3560 }
3561
3562 //============ Open DEMUXERS --- DETECT file type =======================
3563 current_module="demux_open";
3564
3565 mpctx->demuxer=demux_open(opts, mpctx->stream,mpctx->file_format,opts->audio_id,opts->video_id,opts->sub_id,mpctx->filename);
3566
3567 // HACK to get MOV Reference Files working
3568
3569 if (mpctx->demuxer && mpctx->demuxer->type==DEMUXER_TYPE_PLAYLIST)
3570 {
3571 unsigned char* playlist_entry;
3572 play_tree_t *list = NULL, *entry = NULL;
3573
3574 current_module="handle_demux_playlist";
3575 while (ds_get_packet(mpctx->demuxer->video,&playlist_entry)>0)
3576 {
3577 char *temp, *bname;
3578
3579 mp_msg(MSGT_CPLAYER,MSGL_V,"Adding file %s to element entry.\n",
3580 filename_recode(playlist_entry));
3581
3582 bname=mp_basename(playlist_entry);
3583 if ((strlen(bname)>10) && !strncmp(bname,"qt",2) && !strncmp(bname+3,"gateQT",6))
3584 continue;
3585
3586 if (!strcmp(playlist_entry, mpctx->filename)) // ignoring self-reference
3587 continue;
3588
3589 entry = play_tree_new();
3590
3591 if (mpctx->filename && !strcmp(mp_basename(playlist_entry),playlist_entry)) // add reference path of current file
3592 {
3593 temp=malloc((strlen(mpctx->filename)-strlen(mp_basename(mpctx->filename))+strlen(playlist_entry)+1));
3594 if (temp)
3595 {
3596 strncpy(temp, mpctx->filename, strlen(mpctx->filename)-strlen(mp_basename(mpctx->filename)));
3597 temp[strlen(mpctx->filename)-strlen(mp_basename(mpctx->filename))]='\0';
3598 strcat(temp, playlist_entry);
3599 if (!strcmp(temp, mpctx->filename)) {
3600 free(temp);
3601 continue;
3602 }
3603 play_tree_add_file(entry,temp);
3604 mp_msg(MSGT_CPLAYER,MSGL_V,"Resolving reference to %s.\n",temp);
3605 free(temp);
3606 }
3607 }
3608 else
3609 play_tree_add_file(entry,playlist_entry);
3610
3611 if(!list)
3612 list = entry;
3613 else
3614 play_tree_append_entry(list,entry);
3615 }
3616 free_demuxer(mpctx->demuxer);
3617 mpctx->demuxer = NULL;
3618
3619 if (list)
3620 {
3621 entry = play_tree_new();
3622 play_tree_set_child(entry,list);
3623 mpctx->stop_play = playtree_add_playlist(mpctx, entry);
3624 goto goto_next_file;
3625 }
3626 }
3627
3628 if(!mpctx->demuxer)
3629 goto goto_next_file;
3630
3631 if (mpctx->demuxer->matroska_data.ordered_chapters)
3632 build_ordered_chapter_timeline(mpctx);
3633
3634 if (!mpctx->sources) {
3635 mpctx->sources = talloc_ptrtype(NULL, mpctx->sources);
3636 *mpctx->sources = (struct content_source){.stream = mpctx->stream,
3637 .demuxer = mpctx->demuxer};
3638 mpctx->num_sources = 1;
3639 }
3640
3641 if(dvd_chapter>1) {
3642 double pts;
3643 if (seek_chapter(mpctx, dvd_chapter-1, &pts, NULL) >= 0 && pts > -1.0)
3644 seek(mpctx, pts, SEEK_ABSOLUTE);
3645 }
3646
3647 mpctx->initialized_flags|=INITIALIZED_DEMUXER;
3648
3649 if (mpctx->stream->type != STREAMTYPE_DVD && mpctx->stream->type != STREAMTYPE_DVDNAV) {
3650 int i;
3651 int maxid = -1;
3652 // setup global sub numbering
3653 mpctx->global_sub_indices[SUB_SOURCE_DEMUX] = mpctx->global_sub_size; // the global # of the first demux-specific sub.
3654 for (i = 0; i < MAX_S_STREAMS; i++)
3655 if (mpctx->demuxer->s_streams[i])
3656 maxid = FFMAX(maxid, mpctx->demuxer->s_streams[i]->sid);
3657 mpctx->global_sub_size += maxid + 1;
3658 }
3659 // Make opts->sub_id always selectable if set.
3660 if (mpctx->global_sub_size <= mpctx->global_sub_indices[SUB_SOURCE_DEMUX] + opts->sub_id)
3661 mpctx->global_sub_size = mpctx->global_sub_indices[SUB_SOURCE_DEMUX] + opts->sub_id + 1;
3662
3663 #ifdef CONFIG_ASS
3664 if (ass_enabled && ass_library) {
3665 for (int j = 0; j < mpctx->num_sources; j++) {
3666 struct demuxer *d = mpctx->sources[j].demuxer;
3667 for (int i = 0; i < d->num_attachments; i++) {
3668 struct demux_attachment *att = d->attachments + i;
3669 if (extract_embedded_fonts
3670 && att->name && att->type && att->data && att->data_size
3671 && (strcmp(att->type, "application/x-truetype-font") == 0
3672 || strcmp(att->type, "application/x-font") == 0))
3673 ass_add_font(ass_library, att->name, att->data, att->data_size);
3674 }
3675 }
3676 }
3677 #endif
3678
3679 current_module="demux_open2";
3680
3681 //file_format=demuxer->file_format;
3682
3683 mpctx->d_audio=mpctx->demuxer->audio;
3684 mpctx->d_video=mpctx->demuxer->video;
3685 mpctx->d_sub=mpctx->demuxer->sub;
3686
3687 if (ts_prog) {
3688 int tmp = ts_prog;
3689 mp_property_do("switch_program", M_PROPERTY_SET, &tmp, mpctx);
3690 }
3691 // select audio stream
3692 select_audio(mpctx->demuxer, opts->audio_id, audio_lang);
3693
3694 // DUMP STREAMS:
3695 if((stream_dump_type)&&(stream_dump_type<4)){
3696 FILE *f;
3697 demux_stream_t *ds=NULL;
3698 current_module="dump";
3699 // select stream to dump
3700 switch(stream_dump_type){
3701 case 1: ds=mpctx->d_audio;break;
3702 case 2: ds=mpctx->d_video;break;
3703 case 3: ds=mpctx->d_sub;break;
3704 }
3705 if(!ds){
3706 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,"dump: FATAL: Selected stream missing!\n");
3707 exit_player(mpctx, EXIT_ERROR);
3708 }
3709 // disable other streams:
3710 if(mpctx->d_audio && mpctx->d_audio!=ds) {ds_free_packs(mpctx->d_audio); mpctx->d_audio->id=-2; }
3711 if(mpctx->d_video && mpctx->d_video!=ds) {ds_free_packs(mpctx->d_video); mpctx->d_video->id=-2; }
3712 if(mpctx->d_sub && mpctx->d_sub!=ds) {ds_free_packs(mpctx->d_sub); mpctx->d_sub->id=-2; }
3713 // let's dump it!
3714 f=fopen(stream_dump_name,"wb");
3715 if(!f){
3716 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL,"Cannot open dump file.\n");
3717 exit_player(mpctx, EXIT_ERROR);
3718 }
3719 while(!ds->eof){
3720 unsigned char* start;
3721 int in_size=ds_get_packet(ds,&start);
3722 if( (mpctx->demuxer->file_format==DEMUXER_TYPE_AVI || mpctx->demuxer->file_format==DEMUXER_TYPE_ASF || mpctx->demuxer->file_format==DEMUXER_TYPE_MOV)
3723 && stream_dump_type==2) fwrite(&in_size,1,4,f);
3724 if(in_size>0) fwrite(start,in_size,1,f);
3725 if(dvd_last_chapter>0) {
3726 int cur_chapter = demuxer_get_current_chapter(mpctx->demuxer);
3727 if(cur_chapter!=-1 && cur_chapter+1>dvd_last_chapter)
3728 break;
3729 }
3730 }
3731 fclose(f);
3732 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Core dumped ;)\n");
3733 exit_player_with_rc(mpctx, EXIT_EOF, 0);
3734 }
3735
3736 mpctx->sh_audio=mpctx->d_audio->sh;
3737 mpctx->sh_video=mpctx->d_video->sh;
3738
3739 if(mpctx->sh_video){
3740
3741 current_module="video_read_properties";
3742 if(!video_read_properties(mpctx->sh_video)) {
3743 mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"Video: Cannot read properties.\n");
3744 mpctx->sh_video=mpctx->d_video->sh=NULL;
3745 } else {
3746 mp_tmsg(MSGT_CPLAYER,MSGL_V,"[V] filefmt:%d fourcc:0x%X size:%dx%d fps:%5.3f ftime:=%6.4f\n",
3747 mpctx->demuxer->file_format,mpctx->sh_video->format, mpctx->sh_video->disp_w,mpctx->sh_video->disp_h,
3748 mpctx->sh_video->fps,mpctx->sh_video->frametime
3749 );
3750
3751 /* need to set fps here for output encoders to pick it up in their init */
3752 if(force_fps){
3753 mpctx->sh_video->fps=force_fps;
3754 mpctx->sh_video->frametime=1.0f/mpctx->sh_video->fps;
3755 }
3756 vo_fps = mpctx->sh_video->fps;
3757
3758 if(!mpctx->sh_video->fps && !force_fps){
3759 mp_tmsg(MSGT_CPLAYER,MSGL_ERR,"FPS not specified in the header or invalid, use the -fps option.\n");
3760 mpctx->sh_video=mpctx->d_video->sh=NULL;
3761 }
3762 }
3763
3764 }
3765
3766 if(!mpctx->sh_video && !mpctx->sh_audio){
3767 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL, "No stream found.\n");
3768 #ifdef CONFIG_DVBIN
3769 if(mpctx->stream->type == STREAMTYPE_DVB)
3770 {
3771 int dir;
3772 int v = mpctx->last_dvb_step;
3773 if(v > 0)
3774 dir = DVB_CHANNEL_HIGHER;
3775 else
3776 dir = DVB_CHANNEL_LOWER;
3777
3778 if(dvb_step_channel(mpctx->stream, dir)) {
3779 mpctx->stop_play = PT_NEXT_ENTRY;
3780 mpctx->dvbin_reopen = 1;
3781 }
3782 }
3783 #endif
3784 goto goto_next_file; // exit_player(_("Fatal error"));
3785 }
3786
3787 /* display clip info */
3788 demux_info_print(mpctx->demuxer);
3789
3790 //================== Read SUBTITLES (DVD & TEXT) ==========================
3791 if(vo_spudec==NULL && mpctx->sh_video &&
3792 (mpctx->stream->type==STREAMTYPE_DVD || mpctx->stream->type == STREAMTYPE_DVDNAV)){
3793 init_vo_spudec(mpctx);
3794 }
3795
3796 // after reading video params we should load subtitles because
3797 // we know fps so now we can adjust subtitle time to ~6 seconds AST
3798 // check .sub
3799 current_module="read_subtitles_file";
3800 double sub_fps = mpctx->sh_video ? mpctx->sh_video->fps : 25;
3801 if(sub_name){
3802 for (i = 0; sub_name[i] != NULL; ++i)
3803 add_subtitles(mpctx, sub_name[i], sub_fps, 0);
3804 }
3805 if(sub_auto) { // auto load sub file ...
3806 char *psub = get_path( "sub/" );
3807 char **tmp = sub_filenames((psub ? psub : ""), mpctx->filename);
3808 int i = 0;
3809 free(psub); // release the buffer created by get_path() above
3810 while (tmp[i]) {
3811 add_subtitles(mpctx, tmp[i], sub_fps, 1);
3812 free(tmp[i++]);
3813 }
3814 free(tmp);
3815 }
3816 if (mpctx->set_of_sub_size > 0) {
3817 // setup global sub numbering
3818 mpctx->global_sub_indices[SUB_SOURCE_SUBS] = mpctx->global_sub_size; // the global # of the first sub.
3819 mpctx->global_sub_size += mpctx->set_of_sub_size;
3820 }
3821
3822
3823 if (mpctx->global_sub_size) {
3824 select_subtitle(mpctx);
3825 if(subdata)
3826 switch (stream_dump_type) {
3827 case 3: list_sub_file(subdata); break;
3828 case 4: dump_mpsub(subdata, mpctx->sh_video->fps); break;
3829 case 6: dump_srt(subdata, mpctx->sh_video->fps); break;
3830 case 7: dump_microdvd(subdata, mpctx->sh_video->fps); break;
3831 case 8: dump_jacosub(subdata, mpctx->sh_video->fps); break;
3832 case 9: dump_sami(subdata, mpctx->sh_video->fps); break;
3833 }
3834 }
3835
3836 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_FILENAME=%s\n",
3837 filename_recode(mpctx->filename));
3838 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_DEMUXER=%s\n", mpctx->demuxer->desc->name);
3839 if (mpctx->sh_video) {
3840 /* Assume FOURCC if all bytes >= 0x20 (' ') */
3841 if (mpctx->sh_video->format >= 0x20202020)
3842 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_FORMAT=%.4s\n", (char *)&mpctx->sh_video->format);
3843 else
3844 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_FORMAT=0x%08X\n", mpctx->sh_video->format);
3845 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_BITRATE=%d\n", mpctx->sh_video->i_bps*8);
3846 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_WIDTH=%d\n", mpctx->sh_video->disp_w);
3847 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_HEIGHT=%d\n", mpctx->sh_video->disp_h);
3848 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_FPS=%5.3f\n", mpctx->sh_video->fps);
3849 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_ASPECT=%1.4f\n", mpctx->sh_video->aspect);
3850 }
3851 if (mpctx->sh_audio) {
3852 /* Assume FOURCC if all bytes >= 0x20 (' ') */
3853 if (mpctx->sh_audio->format >= 0x20202020)
3854 mp_msg(MSGT_IDENTIFY,MSGL_INFO, "ID_AUDIO_FORMAT=%.4s\n", (char *)&mpctx->sh_audio->format);
3855 else
3856 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_AUDIO_FORMAT=%d\n", mpctx->sh_audio->format);
3857 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_AUDIO_BITRATE=%d\n", mpctx->sh_audio->i_bps*8);
3858 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_AUDIO_RATE=%d\n", mpctx->sh_audio->samplerate);
3859 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_AUDIO_NCH=%d\n", mpctx->sh_audio->channels);
3860 }
3861 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_LENGTH=%.2f\n", demuxer_get_time_length(mpctx->demuxer));
3862 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_SEEKABLE=%d\n",
3863 mpctx->stream->seek && (!mpctx->demuxer || mpctx->demuxer->seekable));
3864 if (mpctx->demuxer) {
3865 if (mpctx->demuxer->num_chapters == 0)
3866 stream_control(mpctx->demuxer->stream, STREAM_CTRL_GET_NUM_CHAPTERS, &mpctx->demuxer->num_chapters);
3867 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_CHAPTERS=%d\n", mpctx->demuxer->num_chapters);
3868 }
3869
3870 if(!mpctx->sh_video) goto main; // audio-only
3871
3872 if(!reinit_video_chain(mpctx)) {
3873 if(!mpctx->sh_video){
3874 if(!mpctx->sh_audio) goto goto_next_file;
3875 goto main; // exit_player(_("Fatal error"));
3876 }
3877 }
3878
3879 if(mpctx->sh_video->output_flags & 0x08 && vo_spudec)
3880 spudec_set_hw_spu(vo_spudec,mpctx->video_out);
3881
3882 #ifdef CONFIG_FREETYPE
3883 force_load_font = 1;
3884 #endif
3885
3886 //================== MAIN: ==========================
3887 main:
3888 current_module="main";
3889
3890 if(playing_msg) {
3891 char* msg = property_expand_string(mpctx, playing_msg);
3892 mp_msg(MSGT_CPLAYER,MSGL_INFO,"%s",msg);
3893 free(msg);
3894 }
3895
3896
3897 // Disable the term OSD in verbose mode
3898 if(verbose) term_osd = 0;
3899
3900 {
3901 //int frame_corr_num=0; //
3902 //float v_frame=0; // Video
3903 //float num_frames=0; // number of frames played
3904
3905 int frame_time_remaining=0; // flag
3906 int blit_frame=0;
3907
3908 // Make sure old OSD does not stay around,
3909 // e.g. with -fixed-vo and same-resolution files
3910 clear_osd_msgs();
3911 update_osd_msg(mpctx);
3912
3913 //================ SETUP AUDIO ==========================
3914
3915 if(mpctx->sh_audio){
3916 reinit_audio_chain(mpctx);
3917 if (mpctx->sh_audio && mpctx->sh_audio->codec)
3918 mp_msg(MSGT_IDENTIFY,MSGL_INFO, "ID_AUDIO_CODEC=%s\n", mpctx->sh_audio->codec->name);
3919 }
3920
3921 current_module="av_init";
3922
3923 if(mpctx->sh_video){
3924 mpctx->sh_video->timer=0;
3925 if (! ignore_start)
3926 audio_delay += mpctx->sh_video->stream_delay;
3927 }
3928 if(mpctx->sh_audio){
3929 if (start_volume >= 0)
3930 mixer_setvolume(&mpctx->mixer, start_volume, start_volume);
3931 if (! ignore_start)
3932 audio_delay -= mpctx->sh_audio->stream_delay;
3933 mpctx->delay=-audio_delay;
3934 }
3935
3936 if(!mpctx->sh_audio){
3937 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Audio: no sound\n");
3938 mp_msg(MSGT_CPLAYER,MSGL_V,"Freeing %d unused audio chunks.\n",mpctx->d_audio->packs);
3939 ds_free_packs(mpctx->d_audio); // free buffered chunks
3940 //mpctx->d_audio->id=-2; // do not read audio chunks
3941 //uninit_player(mpctx, INITIALIZED_AO); // close device
3942 }
3943 if(!mpctx->sh_video){
3944 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Video: no video\n");
3945 mp_msg(MSGT_CPLAYER,MSGL_V,"Freeing %d unused video chunks.\n",mpctx->d_video->packs);
3946 ds_free_packs(mpctx->d_video);
3947 mpctx->d_video->id=-2;
3948 //if(!fixed_vo) uninit_player(mpctx, INITIALIZED_VO);
3949 }
3950
3951 if (!mpctx->sh_video && !mpctx->sh_audio)
3952 goto goto_next_file;
3953
3954 //if(demuxer->file_format!=DEMUXER_TYPE_AVI) pts_from_bps=0; // it must be 0 for mpeg/asf!
3955 if(force_fps && mpctx->sh_video){
3956 vo_fps = mpctx->sh_video->fps=force_fps;
3957 mpctx->sh_video->frametime=1.0f/mpctx->sh_video->fps;
3958 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"FPS forced to be %5.3f (ftime: %5.3f).\n",mpctx->sh_video->fps,mpctx->sh_video->frametime);
3959 }
3960
3961 mp_input_set_section(mpctx->input, NULL);
3962 //TODO: add desired (stream-based) sections here
3963 if (mpctx->stream->type==STREAMTYPE_TV) mp_input_set_section(mpctx->input, "tv");
3964 if (mpctx->stream->type==STREAMTYPE_DVDNAV) mp_input_set_section(mpctx->input, "dvdnav");
3965
3966 //==================== START PLAYING =======================
3967
3968 if(opts->loop_times>1) opts->loop_times--; else
3969 if(opts->loop_times==1) opts->loop_times = -1;
3970
3971 mp_tmsg(MSGT_CPLAYER,MSGL_INFO,"Starting playback...\n");
3972
3973 total_time_usage_start=GetTimer();
3974 audio_time_usage=0; video_time_usage=0; vout_time_usage=0;
3975 total_frame_cnt=0; drop_frame_cnt=0; // fix for multifile fps benchmark
3976 play_n_frames=play_n_frames_mf;
3977
3978 if(play_n_frames==0){
3979 mpctx->stop_play=PT_NEXT_ENTRY; goto goto_next_file;
3980 }
3981
3982 if (seek_to_sec) {
3983 seek(mpctx, seek_to_sec, SEEK_ABSOLUTE);
3984 end_at.pos += seek_to_sec;
3985 }
3986
3987 if (end_at.type == END_AT_SIZE) {
3988 mp_tmsg(MSGT_CPLAYER, MSGL_WARN, "Option -endpos in MPlayer does not yet support size units.\n");
3989 end_at.type = END_AT_NONE;
3990 }
3991
3992 #ifdef CONFIG_DVDNAV
3993 mp_dvdnav_context_free(mpctx);
3994 if (mpctx->stream->type == STREAMTYPE_DVDNAV) {
3995 mp_dvdnav_read_wait(mpctx->stream, 0, 1);
3996 mp_dvdnav_cell_has_changed(mpctx->stream,1);
3997 }
3998 #endif
3999
4000 get_relative_time(mpctx); // reset current delta
4001 mpctx->time_frame = 0;
4002 mpctx->drop_message_shown = 0;
4003 mpctx->update_video_immediately = true;
4004 mpctx->total_avsync_change = 0;
4005 // Make sure VO knows current pause state
4006 if (mpctx->sh_video)
4007 vo_control(mpctx->video_out, mpctx->paused ? VOCTRL_PAUSE : VOCTRL_RESUME,
4008 NULL);
4009
4010 while(!mpctx->stop_play){
4011 float aq_sleep_time=0;
4012
4013 if(dvd_last_chapter>0) {
4014 int cur_chapter = get_current_chapter(mpctx);
4015 if(cur_chapter!=-1 && cur_chapter+1>dvd_last_chapter)
4016 goto goto_next_file;
4017 }
4018
4019 if(!mpctx->sh_audio && mpctx->d_audio->sh) {
4020 mpctx->sh_audio = mpctx->d_audio->sh;
4021 mpctx->sh_audio->ds = mpctx->d_audio;
4022 reinit_audio_chain(mpctx);
4023 }
4024
4025 /*========================== PLAY AUDIO ============================*/
4026
4027 if (mpctx->sh_audio && !mpctx->paused)
4028 if (!fill_audio_out_buffers(mpctx))
4029 // at eof, all audio at least written to ao
4030 if (!mpctx->sh_video)
4031 mpctx->stop_play = AT_END_OF_FILE;
4032
4033
4034 if(!mpctx->sh_video) {
4035 // handle audio-only case:
4036 double a_pos=0;
4037 // sh_audio can be NULL due to video stream switching
4038 // TODO: handle this better
4039 if (mpctx->sh_audio)
4040 a_pos = playing_audio_pts(mpctx);
4041
4042 print_status(mpctx, a_pos, false);
4043
4044 if(end_at.type == END_AT_TIME && end_at.pos < a_pos)
4045 mpctx->stop_play = PT_NEXT_ENTRY;
4046 update_subtitles(mpctx, &mpctx->opts, NULL, a_pos, mpctx->video_offset,
4047 mpctx->d_sub, 0);
4048 update_osd_msg(mpctx);
4049
4050 } else {
4051
4052 /*========================== PLAY VIDEO ============================*/
4053
4054 vo_pts=mpctx->sh_video->timer*90000.0;
4055 vo_fps=mpctx->sh_video->fps;
4056
4057 if (!mpctx->video_out->frame_loaded) {
4058 double frame_time = update_video(mpctx, &blit_frame);
4059 mp_dbg(MSGT_AVSYNC,MSGL_DBG2,"*** ftime=%5.3f ***\n",frame_time);
4060 if (mpctx->sh_video->vf_initialized < 0) {
4061 mp_tmsg(MSGT_CPLAYER,MSGL_FATAL, "\nFATAL: Could not initialize video filters (-vf) or video output (-vo).\n");
4062 mpctx->stop_play = PT_NEXT_ENTRY;
4063 goto goto_next_file;
4064 }
4065 if (blit_frame) {
4066 struct sh_video *sh_video = mpctx->sh_video;
4067 update_subtitles(mpctx, &mpctx->opts, sh_video, sh_video->pts,
4068 mpctx->video_offset, mpctx->d_sub, 0);
4069 update_teletext(sh_video, mpctx->demuxer, 0);
4070 update_osd_msg(mpctx);
4071 struct vf_instance *vf = mpctx->sh_video->vfilter;
4072 vf->control(vf, VFCTRL_DRAW_EOSD, NULL);
4073 vf->control(vf, VFCTRL_DRAW_OSD, mpctx->osd);
4074 vo_osd_changed(0);
4075 }
4076 if (frame_time < 0)
4077 mpctx->stop_play = AT_END_OF_FILE;
4078 else {
4079 if (mpctx->update_video_immediately) {
4080 // Show this frame immediately, rest normally
4081 mpctx->update_video_immediately = false;
4082 } else {
4083 mpctx->time_frame += frame_time / opts->playback_speed;
4084 adjust_sync(mpctx, frame_time);
4085 }
4086 }
4087 }
4088 if (mpctx->timeline) {
4089 struct timeline_part *next = mpctx->timeline + mpctx->timeline_part + 1;
4090 if (mpctx->sh_video->pts >= next->start
4091 || mpctx->stop_play == AT_END_OF_FILE
4092 && mpctx->timeline_part + 1 < mpctx->num_timeline_parts) {
4093 seek(mpctx, next->start, SEEK_ABSOLUTE);
4094 continue;
4095 }
4096 }
4097
4098 // ==========================================================================
4099
4100 // current_module="draw_osd";
4101 // if(vo_config_count) mpctx->video_out->draw_osd();
4102
4103 current_module="vo_check_events";
4104 vo_check_events(mpctx->video_out);
4105
4106 #ifdef CONFIG_X11
4107 if (stop_xscreensaver) {
4108 current_module = "stop_xscreensaver";
4109 xscreensaver_heartbeat(mpctx->x11_state);
4110 }
4111 #endif
4112 if (heartbeat_cmd) {
4113 static unsigned last_heartbeat;
4114 unsigned now = GetTimerMS();
4115 if (now - last_heartbeat > 30000) {
4116 last_heartbeat = now;
4117 system(heartbeat_cmd);
4118 }
4119 }
4120
4121 frame_time_remaining = sleep_until_update(mpctx, &mpctx->time_frame, &aq_sleep_time);
4122
4123 //====================== FLIP PAGE (VIDEO BLT): =========================
4124
4125 current_module="flip_page";
4126 if (!frame_time_remaining && blit_frame) {
4127 unsigned int t2=GetTimer();
4128 unsigned int pts_us = mpctx->last_time + mpctx->time_frame * 1e6;
4129 int duration = -1;
4130 double pts2 = mpctx->video_out->next_pts2;
4131 if (pts2 != MP_NOPTS_VALUE && opts->correct_pts) {
4132 // expected A/V sync correction is ignored
4133 double diff = (pts2 - mpctx->sh_video->pts);
4134 diff /= opts->playback_speed;
4135 if (mpctx->time_frame < 0)
4136 diff += mpctx->time_frame;
4137 if (diff < 0)
4138 diff = 0;
4139 if (diff > 10)
4140 diff = 10;
4141 duration = diff * 1e6;
4142 }
4143 vo_flip_page(mpctx->video_out, pts_us|1, duration);
4144
4145 mpctx->last_vo_flip_duration = (GetTimer() - t2) * 0.000001;
4146 vout_time_usage += mpctx->last_vo_flip_duration;
4147 if (mpctx->video_out->driver->flip_page_timed) {
4148 // No need to adjust sync based on flip speed
4149 mpctx->last_vo_flip_duration = 0;
4150 // For print_status - VO call finishing early is OK for sync
4151 mpctx->time_frame -= get_relative_time(mpctx);
4152 }
4153 print_status(mpctx, MP_NOPTS_VALUE, true);
4154 }
4155 else
4156 print_status(mpctx, MP_NOPTS_VALUE, false);
4157
4158 //============================ Auto QUALITY ============================
4159
4160 /*Output quality adjustments:*/
4161 if(auto_quality>0){
4162 current_module="autoq";
4163 // float total=0.000001f * (GetTimer()-aq_total_time);
4164 // if(output_quality<auto_quality && aq_sleep_time>0.05f*total)
4165 if(output_quality<auto_quality && aq_sleep_time>0)
4166 ++output_quality;
4167 else
4168 // if(output_quality>0 && aq_sleep_time<-0.05f*total)
4169 if(output_quality>1 && aq_sleep_time<0)
4170 --output_quality;
4171 else
4172 if(output_quality>0 && aq_sleep_time<-0.050f) // 50ms
4173 output_quality=0;
4174 // printf("total: %8.6f sleep: %8.6f q: %d\n",(0.000001f*aq_total_time),aq_sleep_time,output_quality);
4175 set_video_quality(mpctx->sh_video,output_quality);
4176 }
4177
4178 if (!frame_time_remaining && blit_frame) {
4179 if (play_n_frames >= 0) {
4180 --play_n_frames;
4181 if (play_n_frames <= 0)
4182 mpctx->stop_play = PT_NEXT_ENTRY;
4183 }
4184 if (mpctx->step_frames > 0) {
4185 mpctx->step_frames--;
4186 if (mpctx->step_frames == 0)
4187 pause_player(mpctx);
4188 }
4189 }
4190
4191
4192 // FIXME: add size based support for -endpos
4193 if (end_at.type == END_AT_TIME &&
4194 !frame_time_remaining && end_at.pos <= mpctx->sh_video->pts)
4195 mpctx->stop_play = PT_NEXT_ENTRY;
4196
4197 } // end if(mpctx->sh_video)
4198
4199 #ifdef CONFIG_DVDNAV
4200 if (mpctx->stream->type == STREAMTYPE_DVDNAV) {
4201 nav_highlight_t hl;
4202 mp_dvdnav_get_highlight (mpctx->stream, &hl);
4203 osd_set_nav_box (hl.sx, hl.sy, hl.ex, hl.ey);
4204 vo_osd_changed (OSDTYPE_DVDNAV);
4205
4206 if (mp_dvdnav_stream_has_changed(mpctx->stream)) {
4207 double ar = -1.0;
4208 if (stream_control (mpctx->demuxer->stream,
4209 STREAM_CTRL_GET_ASPECT_RATIO, &ar)
4210 != STREAM_UNSUPPORTED)
4211 mpctx->sh_video->stream_aspect = ar;
4212 }
4213 }
4214 #endif
4215
4216 //================= Keyboard events, SEEKing ====================
4217
4218 current_module="key_events";
4219
4220 {
4221 while (1) {
4222 mp_cmd_t* cmd;
4223 while ((cmd = mp_input_get_cmd(mpctx->input, 0,0,0)) != NULL) {
4224 run_command(mpctx, cmd);
4225 mp_cmd_free(cmd);
4226 if (mpctx->stop_play)
4227 break;
4228 }
4229 if (!mpctx->paused || mpctx->stop_play || mpctx->rel_seek_secs
4230 || mpctx->abs_seek_pos)
4231 break;
4232 if (mpctx->sh_video) {
4233 update_osd_msg(mpctx);
4234 int hack = vo_osd_changed(0);
4235 vo_osd_changed(hack);
4236 if (hack)
4237 if (redraw_osd(mpctx->sh_video, mpctx->osd) < 0) {
4238 add_step_frame(mpctx);
4239 break;
4240 }
4241 else
4242 vo_osd_changed(0);
4243 }
4244 pause_loop(mpctx);
4245 }
4246 }
4247
4248 // handle -sstep
4249 if (step_sec > 0 && !mpctx->paused) {
4250 mpctx->osd_function=OSD_FFW;
4251 mpctx->rel_seek_secs+=step_sec;
4252 }
4253
4254 edl_update(mpctx);
4255
4256 /* Looping. */
4257 if(mpctx->stop_play==AT_END_OF_FILE && opts->loop_times>=0) {
4258 mp_msg(MSGT_CPLAYER,MSGL_V,"loop_times = %d\n", opts->loop_times);
4259
4260 if(opts->loop_times>1) opts->loop_times--; else
4261 if(opts->loop_times==1) opts->loop_times=-1;
4262 play_n_frames=play_n_frames_mf;
4263 mpctx->stop_play=0;
4264 mpctx->abs_seek_pos=SEEK_ABSOLUTE; mpctx->rel_seek_secs=seek_to_sec;
4265 }
4266
4267 if(mpctx->rel_seek_secs || mpctx->abs_seek_pos){
4268 seek(mpctx, mpctx->rel_seek_secs, mpctx->abs_seek_pos);
4269
4270 mpctx->rel_seek_secs=0;
4271 mpctx->abs_seek_pos=0;
4272 }
4273
4274 } // while(!mpctx->stop_play)
4275
4276 mp_msg(MSGT_GLOBAL,MSGL_V,"EOF code: %d \n",mpctx->stop_play);
4277
4278 #ifdef CONFIG_DVBIN
4279 if(mpctx->dvbin_reopen)
4280 {
4281 mpctx->stop_play = 0;
4282 uninit_player(mpctx, INITIALIZED_ALL-(INITIALIZED_STREAM|INITIALIZED_GETCH2|(opts->fixed_vo?INITIALIZED_VO:0)));
4283 cache_uninit(mpctx->stream);
4284 mpctx->dvbin_reopen = 0;
4285 goto goto_enable_cache;
4286 }
4287 #endif
4288 }
4289
4290 goto_next_file: // don't jump here after ao/vo/getch initialization!
4291
4292 mp_msg(MSGT_CPLAYER,MSGL_INFO,"\n");
4293
4294 if(benchmark){
4295 double tot=video_time_usage+vout_time_usage+audio_time_usage;
4296 double total_time_usage;
4297 total_time_usage_start=GetTimer()-total_time_usage_start;
4298 total_time_usage = (float)total_time_usage_start*0.000001;
4299 mp_msg(MSGT_CPLAYER,MSGL_INFO,"\nBENCHMARKs: VC:%8.3fs VO:%8.3fs A:%8.3fs Sys:%8.3fs = %8.3fs\n",
4300 video_time_usage,vout_time_usage,audio_time_usage,
4301 total_time_usage-tot,total_time_usage);
4302 if(total_time_usage>0.0)
4303 mp_msg(MSGT_CPLAYER,MSGL_INFO,"BENCHMARK%%: VC:%8.4f%% VO:%8.4f%% A:%8.4f%% Sys:%8.4f%% = %8.4f%%\n",
4304 100.0*video_time_usage/total_time_usage,
4305 100.0*vout_time_usage/total_time_usage,
4306 100.0*audio_time_usage/total_time_usage,
4307 100.0*(total_time_usage-tot)/total_time_usage,
4308 100.0);
4309 if(total_frame_cnt && frame_dropping)
4310 mp_msg(MSGT_CPLAYER,MSGL_INFO,"BENCHMARKn: disp: %d (%3.2f fps) drop: %d (%d%%) total: %d (%3.2f fps)\n",
4311 total_frame_cnt-drop_frame_cnt,
4312 (total_time_usage>0.5)?((total_frame_cnt-drop_frame_cnt)/total_time_usage):0,
4313 drop_frame_cnt,
4314 100*drop_frame_cnt/total_frame_cnt,
4315 total_frame_cnt,
4316 (total_time_usage>0.5)?(total_frame_cnt/total_time_usage):0);
4317 }
4318
4319 // time to uninit all, except global stuff:
4320 uninit_player(mpctx, INITIALIZED_ALL-(opts->fixed_vo?INITIALIZED_VO:0));
4321
4322 if(mpctx->set_of_sub_size > 0) {
4323 current_module="sub_free";
4324 for(i = 0; i < mpctx->set_of_sub_size; ++i) {
4325 sub_free(mpctx->set_of_subtitles[i]);
4326 #ifdef CONFIG_ASS
4327 if(mpctx->set_of_ass_tracks[i])
4328 ass_free_track( mpctx->set_of_ass_tracks[i] );
4329 #endif
4330 }
4331 mpctx->set_of_sub_size = 0;
4332 }
4333 vo_sub_last = vo_sub=NULL;
4334 subdata=NULL;
4335 #ifdef CONFIG_ASS
4336 ass_track = NULL;
4337 if(ass_library)
4338 ass_clear_fonts(ass_library);
4339 #endif
4340
4341 if (!mpctx->stop_play) // In case some goto jumped here...
4342 mpctx->stop_play = PT_NEXT_ENTRY;
4343
4344 int playtree_direction = 1;
4345
4346 if(mpctx->stop_play == PT_NEXT_ENTRY || mpctx->stop_play == PT_PREV_ENTRY) {
4347 if(play_tree_iter_step(mpctx->playtree_iter,mpctx->play_tree_step,0) != PLAY_TREE_ITER_ENTRY) {
4348 play_tree_iter_free(mpctx->playtree_iter);
4349 mpctx->playtree_iter = NULL;
4350 }
4351 mpctx->play_tree_step = 1;
4352 } else if(mpctx->stop_play == PT_UP_NEXT || mpctx->stop_play == PT_UP_PREV) {
4353 int direction = mpctx->stop_play == PT_UP_NEXT ? 1 : -1;
4354 if(mpctx->playtree_iter) {
4355 if(play_tree_iter_up_step(mpctx->playtree_iter,direction,0) != PLAY_TREE_ITER_ENTRY) {
4356 play_tree_iter_free(mpctx->playtree_iter);
4357 mpctx->playtree_iter = NULL;
4358 }
4359 }
4360 } else if (mpctx->stop_play == PT_STOP) {
4361 play_tree_iter_free(mpctx->playtree_iter);
4362 mpctx->playtree_iter = NULL;
4363 } else { // NEXT PREV SRC
4364 playtree_direction = mpctx->stop_play == PT_PREV_SRC ? -1 : 1;
4365 }
4366
4367 while(mpctx->playtree_iter != NULL) {
4368 mpctx->filename = play_tree_iter_get_file(mpctx->playtree_iter, playtree_direction);
4369 if(mpctx->filename == NULL) {
4370 if(play_tree_iter_step(mpctx->playtree_iter, playtree_direction, 0) != PLAY_TREE_ITER_ENTRY) {
4371 play_tree_iter_free(mpctx->playtree_iter);
4372 mpctx->playtree_iter = NULL;
4373 };
4374 } else
4375 break;
4376 }
4377
4378 if(mpctx->playtree_iter != NULL || player_idle_mode){
4379 if(!mpctx->playtree_iter) mpctx->filename = NULL;
4380 mpctx->stop_play = 0;
4381 goto play_next_file;
4382 }
4383
4384
4385 exit_player_with_rc(mpctx, EXIT_EOF, 0);
4386
4387 return 1;
4388 }
4389 #endif /* DISABLE_MAIN */
Sources used to build Kovensky's MPlayer