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VP6F has to be flipped for binary decoder.
[mplayer/glamo.git] / mplayer.c
blob37f176dc83b39f8a2b8876d34574346272ca6ce5
1
2 /// \file
3 /// \ingroup Properties Command2Property OSDMsgStack
4
5 #include <stdio.h>
6 #include <stdlib.h>
7 #include "config.h"
8
9 #if defined(__MINGW32__) || defined(__CYGWIN__)
10 #define _UWIN 1 /*disable Non-underscored versions of non-ANSI functions as otherwise int eof would conflict with eof()*/
11 #include <windows.h>
12 #endif
13 #include <string.h>
14 #include <unistd.h>
15
16 // #include <sys/mman.h>
17 #include <sys/types.h>
18 #ifndef __MINGW32__
19 #include <sys/ioctl.h>
20 #include <sys/wait.h>
21 #else
22 #define SIGHUP 1 /* hangup */
23 #define SIGQUIT 3 /* quit */
24 #define SIGKILL 9 /* kill (cannot be caught or ignored) */
25 #define SIGBUS 10 /* bus error */
26 #define SIGPIPE 13 /* broken pipe */
27 #endif
28
29 #include <sys/time.h>
30 #include <sys/stat.h>
31
32 #include <signal.h>
33 #include <time.h>
34 #include <fcntl.h>
35 #include <limits.h>
36
37 #include <errno.h>
38
39 #include "mp_msg.h"
40
41 #define HELP_MP_DEFINE_STATIC
42 #include "help_mp.h"
43
44 #include "m_option.h"
45 #include "m_config.h"
46 #include "m_property.h"
47
48 #include "cfg-mplayer-def.h"
49
50 #include "libavutil/intreadwrite.h"
51 #include "libavutil/avstring.h"
52
53 #include "subreader.h"
54
55 #include "libvo/video_out.h"
56
57 #include "libvo/font_load.h"
58 #include "libvo/sub.h"
59
60 #ifdef CONFIG_X11
61 #include "libvo/x11_common.h"
62 #endif
63
64 #include "libao2/audio_out.h"
65
66 #include "codec-cfg.h"
67
68 #include "edl.h"
69
70 #include "spudec.h"
71 #include "vobsub.h"
72
73 #include "osdep/getch2.h"
74 #include "osdep/timer.h"
75
76 #include "gui/interface.h"
77
78 #include "input/input.h"
79
80 int slave_mode=0;
81 int player_idle_mode=0;
82 int quiet=0;
83 int enable_mouse_movements=0;
84 float start_volume = -1;
85
86 #include "osdep/priority.h"
87
88 char *heartbeat_cmd;
89
90 #define ROUND(x) ((int)((x)<0 ? (x)-0.5 : (x)+0.5))
91
92 #ifdef HAVE_RTC
93 #ifdef __linux__
94 #include <linux/rtc.h>
95 #else
96 #include <rtc.h>
97 #define RTC_IRQP_SET RTCIO_IRQP_SET
98 #define RTC_PIE_ON RTCIO_PIE_ON
99 #endif /* __linux__ */
100 #endif /* HAVE_RTC */
101
102 #include "stream/tv.h"
103 #include "stream/stream_radio.h"
104 #ifdef CONFIG_DVBIN
105 #include "stream/dvbin.h"
106 #endif
107 #include "stream/cache2.h"
108
109 //**************************************************************************//
110 // Playtree
111 //**************************************************************************//
112 #include "playtree.h"
113 #include "playtreeparser.h"
114
115 int import_playtree_playlist_into_gui(play_tree_t* my_playtree, m_config_t* config);
116 int import_initial_playtree_into_gui(play_tree_t* my_playtree, m_config_t* config, int enqueue);
117
118 //**************************************************************************//
119 // Config
120 //**************************************************************************//
121 #include "parser-cfg.h"
122 #include "parser-mpcmd.h"
123
124 m_config_t* mconfig;
125
126 //**************************************************************************//
127 // Config file
128 //**************************************************************************//
129
130 static int cfg_inc_verbose(m_option_t *conf){ ++verbose; return 0;}
131
132 static int cfg_include(m_option_t *conf, char *filename){
133 return m_config_parse_config_file(mconfig, filename);
134 }
135
136 #include "get_path.h"
137
138 //**************************************************************************//
139 // XScreensaver
140 //**************************************************************************//
141
142 void xscreensaver_heartbeat(void);
143
144 //**************************************************************************//
145 //**************************************************************************//
146 // Input media streaming & demultiplexer:
147 //**************************************************************************//
148
149 static int max_framesize=0;
150
151 #include "stream/stream.h"
152 #include "libmpdemux/demuxer.h"
153 #include "libmpdemux/stheader.h"
154
155 #ifdef CONFIG_DVDREAD
156 #include "stream/stream_dvd.h"
157 #endif
158 #include "stream/stream_dvdnav.h"
159
160 #include "libmpcodecs/dec_audio.h"
161 #include "libmpcodecs/dec_video.h"
162 #include "libmpcodecs/mp_image.h"
163 #include "libmpcodecs/vf.h"
164 #include "libmpcodecs/vd.h"
165
166 #include "mixer.h"
167
168 #include "mp_core.h"
169
170 //**************************************************************************//
171 //**************************************************************************//
172
173 // Common FIFO functions, and keyboard/event FIFO code
174 #include "mp_fifo.h"
175 int noconsolecontrols=0;
176 //**************************************************************************//
177
178 // Not all functions in mplayer.c take the context as an argument yet
179 static MPContext mpctx_s = {
180 .osd_function = OSD_PLAY,
181 .begin_skip = MP_NOPTS_VALUE,
182 .play_tree_step = 1,
183 .global_sub_pos = -1,
184 .set_of_sub_pos = -1,
185 .file_format = DEMUXER_TYPE_UNKNOWN,
186 .loop_times = -1,
187 #ifdef CONFIG_DVBIN
188 .last_dvb_step = 1,
189 #endif
190 };
191
192 static MPContext *mpctx = &mpctx_s;
193
194 int fixed_vo=0;
195
196 // benchmark:
197 double video_time_usage=0;
198 double vout_time_usage=0;
199 static double audio_time_usage=0;
200 static int total_time_usage_start=0;
201 static int total_frame_cnt=0;
202 static int drop_frame_cnt=0; // total number of dropped frames
203 int benchmark=0;
204
205 // options:
206 int auto_quality=0;
207 static int output_quality=0;
208
209 float playback_speed=1.0;
210
211 int use_gui=0;
212
213 #ifdef CONFIG_GUI
214 int enqueue=0;
215 #endif
216
217 static int list_properties = 0;
218
219 int osd_level=1;
220 // if nonzero, hide current OSD contents when GetTimerMS() reaches this
221 unsigned int osd_visible;
222 int osd_duration = 1000;
223
224 int term_osd = 1;
225 static char* term_osd_esc = "\x1b[A\r\x1b[K";
226 static char* playing_msg = NULL;
227 // seek:
228 static double seek_to_sec;
229 static off_t seek_to_byte=0;
230 static off_t step_sec=0;
231 static int loop_seek=0;
232
233 static m_time_size_t end_at = { .type = END_AT_NONE, .pos = 0 };
234
235 // A/V sync:
236 int autosync=0; // 30 might be a good default value.
237
238 // may be changed by GUI: (FIXME!)
239 float rel_seek_secs=0;
240 int abs_seek_pos=0;
241
242 // codecs:
243 char **audio_codec_list=NULL; // override audio codec
244 char **video_codec_list=NULL; // override video codec
245 char **audio_fm_list=NULL; // override audio codec family
246 char **video_fm_list=NULL; // override video codec family
247
248 // demuxer:
249 extern char *demuxer_name; // override demuxer
250 extern char *audio_demuxer_name; // override audio demuxer
251 extern char *sub_demuxer_name; // override sub demuxer
252
253 // streaming:
254 int audio_id=-1;
255 int video_id=-1;
256 int dvdsub_id=-1;
257 // this dvdsub_id was selected via slang
258 // use this to allow dvdnav to follow -slang across stream resets,
259 // in particular the subtitle ID for a language changes
260 int dvdsub_lang_id;
261 int vobsub_id=-1;
262 char* audio_lang=NULL;
263 char* dvdsub_lang=NULL;
264 static char* spudec_ifo=NULL;
265 char* filename=NULL; //"MI2-Trailer.avi";
266 int forced_subs_only=0;
267 int file_filter=1;
268
269 // cache2:
270 int stream_cache_size=-1;
271 #ifdef CONFIG_STREAM_CACHE
272 extern int cache_fill_status;
273
274 float stream_cache_min_percent=20.0;
275 float stream_cache_seek_min_percent=50.0;
276 #else
277 #define cache_fill_status 0
278 #endif
279
280 // dump:
281 static char *stream_dump_name="stream.dump";
282 int stream_dump_type=0;
283
284 // A-V sync:
285 static float default_max_pts_correction=-1;//0.01f;
286 static float max_pts_correction=0;//default_max_pts_correction;
287 static float c_total=0;
288 float audio_delay=0;
289 static int ignore_start=0;
290
291 static int softsleep=0;
292
293 double force_fps=0;
294 static int force_srate=0;
295 static int audio_output_format=-1; // AF_FORMAT_UNKNOWN
296 int frame_dropping=0; // option 0=no drop 1= drop vo 2= drop decode
297 static int play_n_frames=-1;
298 static int play_n_frames_mf=-1;
299
300 // screen info:
301 char** video_driver_list=NULL;
302 char** audio_driver_list=NULL;
303
304 // sub:
305 char *font_name=NULL;
306 char *sub_font_name=NULL;
307 extern int font_fontconfig;
308 float font_factor=0.75;
309 char **sub_name=NULL;
310 float sub_delay=0;
311 float sub_fps=0;
312 int sub_auto = 1;
313 char *vobsub_name=NULL;
314 /*DSP!!char *dsp=NULL;*/
315 int subcc_enabled=0;
316 int suboverlap_enabled = 1;
317
318 #include "libass/ass.h"
319 #include "libass/ass_mp.h"
320
321 char* current_module=NULL; // for debugging
322
323
324 // ---
325
326 #ifdef CONFIG_MENU
327 #include "m_struct.h"
328 #include "libmenu/menu.h"
329 void vf_menu_pause_update(struct vf_instance_s* vf);
330 extern vf_info_t vf_info_menu;
331 static vf_info_t* libmenu_vfs[] = {
332 &vf_info_menu,
333 NULL
334 };
335 static vf_instance_t* vf_menu = NULL;
336 int use_menu = 0;
337 static char* menu_cfg = NULL;
338 static char* menu_root = "main";
339 #endif
340
341
342 #ifdef HAVE_RTC
343 static int nortc = 1;
344 static char* rtc_device;
345 #endif
346
347 edl_record_ptr edl_records = NULL; ///< EDL entries memory area
348 edl_record_ptr next_edl_record = NULL; ///< only for traversing edl_records
349 short edl_decision = 0; ///< 1 when an EDL operation has been made.
350 FILE* edl_fd = NULL; ///< fd to write to when in -edlout mode.
351 int use_filedir_conf;
352 int use_filename_title;
353
354 static unsigned int initialized_flags=0;
355 #include "mpcommon.h"
356 #include "command.h"
357
358 #include "metadata.h"
359
360 #define mp_basename2(s) (strrchr(s,'/')==NULL?(char*)s:(strrchr(s,'/')+1))
361
362 const void *mpctx_get_video_out(MPContext *mpctx)
363 {
364 return mpctx->video_out;
365 }
366
367 const void *mpctx_get_audio_out(MPContext *mpctx)
368 {
369 return mpctx->audio_out;
370 }
371
372 void *mpctx_get_demuxer(MPContext *mpctx)
373 {
374 return mpctx->demuxer;
375 }
376
377 void *mpctx_get_playtree_iter(MPContext *mpctx)
378 {
379 return mpctx->playtree_iter;
380 }
381
382 void *mpctx_get_mixer(MPContext *mpctx)
383 {
384 return &mpctx->mixer;
385 }
386
387 int mpctx_get_global_sub_size(MPContext *mpctx)
388 {
389 return mpctx->global_sub_size;
390 }
391
392 int mpctx_get_osd_function(MPContext *mpctx)
393 {
394 return mpctx->osd_function;
395 }
396
397 static int is_valid_metadata_type (metadata_t type) {
398 switch (type)
399 {
400 /* check for valid video stream */
401 case META_VIDEO_CODEC:
402 case META_VIDEO_BITRATE:
403 case META_VIDEO_RESOLUTION:
404 {
405 if (!mpctx->sh_video)
406 return 0;
407 break;
408 }
409
410 /* check for valid audio stream */
411 case META_AUDIO_CODEC:
412 case META_AUDIO_BITRATE:
413 case META_AUDIO_SAMPLES:
414 {
415 if (!mpctx->sh_audio)
416 return 0;
417 break;
418 }
419
420 /* check for valid demuxer */
421 case META_INFO_TITLE:
422 case META_INFO_ARTIST:
423 case META_INFO_ALBUM:
424 case META_INFO_YEAR:
425 case META_INFO_COMMENT:
426 case META_INFO_TRACK:
427 case META_INFO_GENRE:
428 {
429 if (!mpctx->demuxer)
430 return 0;
431 break;
432 }
433
434 default:
435 break;
436 }
437
438 return 1;
439 }
440
441 static char *get_demuxer_info (char *tag) {
442 char **info = mpctx->demuxer->info;
443 int n;
444
445 if (!info || !tag)
446 return NULL;
447
448 for (n = 0; info[2*n] != NULL ; n++)
449 if (!strcasecmp (info[2*n], tag))
450 break;
451
452 return info[2*n+1] ? strdup (info[2*n+1]) : NULL;
453 }
454
455 char *get_metadata (metadata_t type) {
456 char *meta = NULL;
457 sh_audio_t * const sh_audio = mpctx->sh_audio;
458 sh_video_t * const sh_video = mpctx->sh_video;
459
460 if (!is_valid_metadata_type (type))
461 return NULL;
462
463 switch (type)
464 {
465 case META_NAME:
466 {
467 return strdup (mp_basename2 (filename));
468 }
469
470 case META_VIDEO_CODEC:
471 {
472 if (sh_video->format == 0x10000001)
473 meta = strdup ("mpeg1");
474 else if (sh_video->format == 0x10000002)
475 meta = strdup ("mpeg2");
476 else if (sh_video->format == 0x10000004)
477 meta = strdup ("mpeg4");
478 else if (sh_video->format == 0x10000005)
479 meta = strdup ("h264");
480 else if (sh_video->format >= 0x20202020)
481 {
482 meta = malloc (8);
483 sprintf (meta, "%.4s", (char *) &sh_video->format);
484 }
485 else
486 {
487 meta = malloc (8);
488 sprintf (meta, "0x%08X", sh_video->format);
489 }
490 return meta;
491 }
492
493 case META_VIDEO_BITRATE:
494 {
495 meta = malloc (16);
496 sprintf (meta, "%d kbps", (int) (sh_video->i_bps * 8 / 1024));
497 return meta;
498 }
499
500 case META_VIDEO_RESOLUTION:
501 {
502 meta = malloc (16);
503 sprintf (meta, "%d x %d", sh_video->disp_w, sh_video->disp_h);
504 return meta;
505 }
506
507 case META_AUDIO_CODEC:
508 {
509 if (sh_audio->codec && sh_audio->codec->name)
510 meta = strdup (sh_audio->codec->name);
511 return meta;
512 }
513
514 case META_AUDIO_BITRATE:
515 {
516 meta = malloc (16);
517 sprintf (meta, "%d kbps", (int) (sh_audio->i_bps * 8/1000));
518 return meta;
519 }
520
521 case META_AUDIO_SAMPLES:
522 {
523 meta = malloc (16);
524 sprintf (meta, "%d Hz, %d ch.", sh_audio->samplerate, sh_audio->channels);
525 return meta;
526 }
527
528 /* check for valid demuxer */
529 case META_INFO_TITLE:
530 return get_demuxer_info ("Title");
531
532 case META_INFO_ARTIST:
533 return get_demuxer_info ("Artist");
534
535 case META_INFO_ALBUM:
536 return get_demuxer_info ("Album");
537
538 case META_INFO_YEAR:
539 return get_demuxer_info ("Year");
540
541 case META_INFO_COMMENT:
542 return get_demuxer_info ("Comment");
543
544 case META_INFO_TRACK:
545 return get_demuxer_info ("Track");
546
547 case META_INFO_GENRE:
548 return get_demuxer_info ("Genre");
549
550 default:
551 break;
552 }
553
554 return meta;
555 }
556
557 /// step size of mixer changes
558 int volstep = 3;
559
560 #ifdef CONFIG_DVDNAV
561 static void mp_dvdnav_context_free(MPContext *ctx){
562 if (ctx->nav_smpi) free_mp_image(ctx->nav_smpi);
563 ctx->nav_smpi = NULL;
564 if (ctx->nav_buffer) free(ctx->nav_buffer);
565 ctx->nav_buffer = NULL;
566 ctx->nav_start = NULL;
567 ctx->nav_in_size = 0;
568 }
569 #endif
570
571 void uninit_player(unsigned int mask){
572 mask &= initialized_flags;
573
574 mp_msg(MSGT_CPLAYER,MSGL_DBG2,"\n*** uninit(0x%X)\n",mask);
575
576 if(mask&INITIALIZED_ACODEC){
577 initialized_flags&=~INITIALIZED_ACODEC;
578 current_module="uninit_acodec";
579 if(mpctx->sh_audio) uninit_audio(mpctx->sh_audio);
580 #ifdef CONFIG_GUI
581 if (use_gui) guiGetEvent(guiSetAfilter, (char *)NULL);
582 #endif
583 mpctx->sh_audio=NULL;
584 mpctx->mixer.afilter = NULL;
585 }
586
587 if(mask&INITIALIZED_VCODEC){
588 initialized_flags&=~INITIALIZED_VCODEC;
589 current_module="uninit_vcodec";
590 if(mpctx->sh_video) uninit_video(mpctx->sh_video);
591 mpctx->sh_video=NULL;
592 #ifdef CONFIG_MENU
593 vf_menu=NULL;
594 #endif
595 }
596
597 if(mask&INITIALIZED_DEMUXER){
598 initialized_flags&=~INITIALIZED_DEMUXER;
599 current_module="free_demuxer";
600 if(mpctx->demuxer){
601 mpctx->stream=mpctx->demuxer->stream;
602 free_demuxer(mpctx->demuxer);
603 }
604 mpctx->demuxer=NULL;
605 }
606
607 // kill the cache process:
608 if(mask&INITIALIZED_STREAM){
609 initialized_flags&=~INITIALIZED_STREAM;
610 current_module="uninit_stream";
611 if(mpctx->stream) free_stream(mpctx->stream);
612 mpctx->stream=NULL;
613 }
614
615 if(mask&INITIALIZED_VO){
616 initialized_flags&=~INITIALIZED_VO;
617 current_module="uninit_vo";
618 mpctx->video_out->uninit();
619 mpctx->video_out=NULL;
620 #ifdef CONFIG_DVDNAV
621 mp_dvdnav_context_free(mpctx);
622 #endif
623 }
624
625 // Must be after libvo uninit, as few vo drivers (svgalib) have tty code.
626 if(mask&INITIALIZED_GETCH2){
627 initialized_flags&=~INITIALIZED_GETCH2;
628 current_module="uninit_getch2";
629 mp_msg(MSGT_CPLAYER,MSGL_DBG2,"\n[[[uninit getch2]]]\n");
630 // restore terminal:
631 getch2_disable();
632 }
633
634 if(mask&INITIALIZED_VOBSUB){
635 initialized_flags&=~INITIALIZED_VOBSUB;
636 current_module="uninit_vobsub";
637 if(vo_vobsub) vobsub_close(vo_vobsub);
638 vo_vobsub=NULL;
639 }
640
641 if (mask&INITIALIZED_SPUDEC){
642 initialized_flags&=~INITIALIZED_SPUDEC;
643 current_module="uninit_spudec";
644 spudec_free(vo_spudec);
645 vo_spudec=NULL;
646 }
647
648 if(mask&INITIALIZED_AO){
649 initialized_flags&=~INITIALIZED_AO;
650 current_module="uninit_ao";
651 if (mpctx->edl_muted) mixer_mute(&mpctx->mixer);
652 if (mpctx->audio_out) mpctx->audio_out->uninit(mpctx->eof?0:1);
653 mpctx->audio_out=NULL;
654 }
655
656 #ifdef CONFIG_GUI
657 if(mask&INITIALIZED_GUI){
658 initialized_flags&=~INITIALIZED_GUI;
659 current_module="uninit_gui";
660 guiDone();
661 }
662 #endif
663
664 if(mask&INITIALIZED_INPUT){
665 initialized_flags&=~INITIALIZED_INPUT;
666 current_module="uninit_input";
667 mp_input_uninit();
668 #ifdef CONFIG_MENU
669 if (use_menu)
670 menu_uninit();
671 #endif
672 }
673
674 current_module=NULL;
675 }
676
677 void exit_player_with_rc(exit_reason_t how, int rc){
678
679 if (mpctx->user_muted && !mpctx->edl_muted) mixer_mute(&mpctx->mixer);
680 uninit_player(INITIALIZED_ALL);
681 #if defined(__MINGW32__) || defined(__CYGWIN__)
682 timeEndPeriod(1);
683 #endif
684 #ifdef CONFIG_X11
685 #ifdef CONFIG_GUI
686 if ( !use_gui )
687 #endif
688 vo_uninit(); // Close the X11 connection (if any is open).
689 #endif
690
691 #ifdef CONFIG_FREETYPE
692 current_module="uninit_font";
693 if (sub_font && sub_font != vo_font) free_font_desc(sub_font);
694 sub_font = NULL;
695 if (vo_font) free_font_desc(vo_font);
696 vo_font = NULL;
697 done_freetype();
698 #endif
699 free_osd_list();
700
701 #ifdef CONFIG_ASS
702 ass_library_done(ass_library);
703 #endif
704
705 current_module="exit_player";
706
707 // free mplayer config
708 if(mconfig)
709 m_config_free(mconfig);
710
711 if(mpctx->playtree)
712 play_tree_free(mpctx->playtree, 1);
713
714
715 if(edl_records != NULL) free(edl_records); // free mem allocated for EDL
716 switch(how) {
717 case EXIT_QUIT:
718 mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_ExitingHow,MSGTR_Exit_quit);
719 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_EXIT=QUIT\n");
720 break;
721 case EXIT_EOF:
722 mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_ExitingHow,MSGTR_Exit_eof);
723 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_EXIT=EOF\n");
724 break;
725 case EXIT_ERROR:
726 mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_ExitingHow,MSGTR_Exit_error);
727 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_EXIT=ERROR\n");
728 break;
729 default:
730 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_EXIT=NONE\n");
731 }
732 mp_msg(MSGT_CPLAYER,MSGL_DBG2,"max framesize was %d bytes\n",max_framesize);
733
734 exit(rc);
735 }
736
737 void exit_player(exit_reason_t how){
738 exit_player_with_rc(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(initialized_flags==0 && sig_count>1) exit(1);
760 if(sig_count==5)
761 {
762 /* We're crashing bad and can't uninit cleanly :(
763 * by popular request, we make one last (dirty)
764 * effort to restore the user's
765 * terminal. */
766 getch2_disable();
767 exit(1);
768 }
769 if(sig_count==6) exit(1);
770 if(sig_count>6){
771 // can't stop :(
772 #ifndef __MINGW32__
773 kill(getpid(),SIGKILL);
774 #endif
775 }
776 mp_msg(MSGT_CPLAYER,MSGL_FATAL,"\n" MSGTR_IntBySignal,x,
777 current_module?current_module:"unknown"
778 );
779 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_SIGNAL=%d\n", x);
780 if(sig_count<=1)
781 switch(x){
782 case SIGINT:
783 case SIGQUIT:
784 case SIGTERM:
785 case SIGKILL:
786 async_quit_request = 1;
787 return; // killed from keyboard (^C) or killed [-9]
788 case SIGILL:
789 #if CONFIG_RUNTIME_CPUDETECT
790 mp_msg(MSGT_CPLAYER,MSGL_FATAL,MSGTR_Exit_SIGILL_RTCpuSel);
791 #else
792 mp_msg(MSGT_CPLAYER,MSGL_FATAL,MSGTR_Exit_SIGILL);
793 #endif
794 case SIGFPE:
795 case SIGSEGV:
796 mp_msg(MSGT_CPLAYER,MSGL_FATAL,MSGTR_Exit_SIGSEGV_SIGFPE);
797 default:
798 mp_msg(MSGT_CPLAYER,MSGL_FATAL,MSGTR_Exit_SIGCRASH);
799 #ifdef CONFIG_CRASH_DEBUG
800 if (crash_debug) {
801 int gdb_pid;
802 mp_msg(MSGT_CPLAYER, MSGL_INFO, "Forking...\n");
803 gdb_pid = fork();
804 mp_msg(MSGT_CPLAYER, MSGL_INFO, "Forked...\n");
805 if (gdb_pid == 0) { // We are the child
806 char spid[20];
807 snprintf(spid, sizeof(spid), "%i", getppid());
808 getch2_disable(); // allow terminal to work properly with gdb
809 if (execlp("gdb", "gdb", prog_path, spid, "-ex", "bt", NULL) == -1)
810 mp_msg(MSGT_CPLAYER, MSGL_ERR, "Couldn't start gdb\n");
811 } else if (gdb_pid < 0)
812 mp_msg(MSGT_CPLAYER, MSGL_ERR, "Couldn't fork\n");
813 else {
814 waitpid(gdb_pid, NULL, 0);
815 }
816 if (x == SIGTRAP) return;
817 }
818 #endif
819 }
820 getch2_disable();
821 exit(1);
822 }
823
824 void mp_input_register_options(m_config_t* cfg);
825
826 #include "cfg-mplayer.h"
827
828 static void parse_cfgfiles( m_config_t* conf )
829 {
830 char *conffile;
831 int conffile_fd;
832 if (!disable_system_conf &&
833 m_config_parse_config_file(conf, MPLAYER_CONFDIR "/mplayer.conf") < 0)
834 exit_player(EXIT_NONE);
835 if ((conffile = get_path("")) == NULL) {
836 mp_msg(MSGT_CPLAYER,MSGL_WARN,MSGTR_NoHomeDir);
837 } else {
838 #ifdef __MINGW32__
839 mkdir(conffile);
840 #else
841 mkdir(conffile, 0777);
842 #endif
843 free(conffile);
844 if ((conffile = get_path("config")) == NULL) {
845 mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_GetpathProblem);
846 } else {
847 if ((conffile_fd = open(conffile, O_CREAT | O_EXCL | O_WRONLY, 0666)) != -1) {
848 mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_CreatingCfgFile, conffile);
849 write(conffile_fd, default_config, strlen(default_config));
850 close(conffile_fd);
851 }
852 if (!disable_user_conf &&
853 m_config_parse_config_file(conf, conffile) < 0)
854 exit_player(EXIT_NONE);
855 free(conffile);
856 }
857 }
858 }
859
860 #define PROFILE_CFG_PROTOCOL "protocol."
861
862 static void load_per_protocol_config (m_config_t* conf, const char *const file)
863 {
864 char *str;
865 char protocol[strlen (PROFILE_CFG_PROTOCOL) + strlen (file) + 1];
866 m_profile_t *p;
867
868 /* does filename actually uses a protocol ? */
869 str = strstr (file, "://");
870 if (!str)
871 return;
872
873 sprintf (protocol, "%s%s", PROFILE_CFG_PROTOCOL, file);
874 protocol[strlen (PROFILE_CFG_PROTOCOL)+strlen(file)-strlen(str)] = '\0';
875 p = m_config_get_profile (conf, protocol);
876 if (p)
877 {
878 mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_LoadingProtocolProfile, protocol);
879 m_config_set_profile(conf,p);
880 }
881 }
882
883 #define PROFILE_CFG_EXTENSION "extension."
884
885 static void load_per_extension_config (m_config_t* conf, const char *const file)
886 {
887 char *str;
888 char extension[strlen (PROFILE_CFG_EXTENSION) + 8];
889 m_profile_t *p;
890
891 /* does filename actually have an extension ? */
892 str = strrchr (filename, '.');
893 if (!str)
894 return;
895
896 sprintf (extension, PROFILE_CFG_EXTENSION);
897 strncat (extension, ++str, 7);
898 p = m_config_get_profile (conf, extension);
899 if (p)
900 {
901 mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_LoadingExtensionProfile, extension);
902 m_config_set_profile(conf,p);
903 }
904 }
905
906 #define PROFILE_CFG_VO "vo."
907 #define PROFILE_CFG_AO "ao."
908
909 static void load_per_output_config (m_config_t* conf, char *cfg, char *out)
910 {
911 char profile[strlen (cfg) + strlen (out) + 1];
912 m_profile_t *p;
913
914 sprintf (profile, "%s%s", cfg, out);
915 p = m_config_get_profile (conf, profile);
916 if (p)
917 {
918 mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_LoadingExtensionProfile, profile);
919 m_config_set_profile(conf,p);
920 }
921 }
922
923 /**
924 * Tries to load a config file
925 * @return 0 if file was not found, 1 otherwise
926 */
927 static int try_load_config(m_config_t *conf, const char *file)
928 {
929 struct stat st;
930 if (stat(file, &st))
931 return 0;
932 mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_LoadingConfig, file);
933 m_config_parse_config_file (conf, file);
934 return 1;
935 }
936
937 static void load_per_file_config (m_config_t* conf, const char *const file)
938 {
939 char *confpath;
940 char cfg[PATH_MAX];
941 char *name;
942
943 if (strlen(file) > PATH_MAX - 14) {
944 mp_msg(MSGT_CPLAYER, MSGL_WARN, "Filename is too long, can not load file or directory specific config files\n");
945 return;
946 }
947 sprintf (cfg, "%s.conf", file);
948
949 name = strrchr(cfg, '/');
950 if (HAVE_DOS_PATHS) {
951 char *tmp = strrchr(cfg, '\\');
952 if (!name || tmp > name)
953 name = tmp;
954 tmp = strrchr(cfg, ':');
955 if (!name || tmp > name)
956 name = tmp;
957 }
958 if (!name)
959 name = cfg;
960 else
961 name++;
962
963 if (use_filedir_conf) {
964 char dircfg[PATH_MAX];
965 strcpy(dircfg, cfg);
966 strcpy(dircfg + (name - cfg), "mplayer.conf");
967 try_load_config(conf, dircfg);
968
969 if (try_load_config(conf, cfg))
970 return;
971 }
972
973 if ((confpath = get_path (name)) != NULL)
974 {
975 try_load_config(conf, confpath);
976
977 free (confpath);
978 }
979 }
980
981 /* When libmpdemux performs a blocking operation (network connection or
982 * cache filling) if the operation fails we use this function to check
983 * if it was interrupted by the user.
984 * The function returns a new value for eof. */
985 static int libmpdemux_was_interrupted(int eof) {
986 mp_cmd_t* cmd;
987 if((cmd = mp_input_get_cmd(0,0,0)) != NULL) {
988 switch(cmd->id) {
989 case MP_CMD_QUIT:
990 exit_player_with_rc(EXIT_QUIT, (cmd->nargs > 0)? cmd->args[0].v.i : 0);
991 case MP_CMD_PLAY_TREE_STEP: {
992 eof = (cmd->args[0].v.i > 0) ? PT_NEXT_ENTRY : PT_PREV_ENTRY;
993 mpctx->play_tree_step = (cmd->args[0].v.i == 0) ? 1 : cmd->args[0].v.i;
994 } break;
995 case MP_CMD_PLAY_TREE_UP_STEP: {
996 eof = (cmd->args[0].v.i > 0) ? PT_UP_NEXT : PT_UP_PREV;
997 } break;
998 case MP_CMD_PLAY_ALT_SRC_STEP: {
999 eof = (cmd->args[0].v.i > 0) ? PT_NEXT_SRC : PT_PREV_SRC;
1000 } break;
1001 }
1002 mp_cmd_free(cmd);
1003 }
1004 return eof;
1005 }
1006
1007 #define mp_basename(s) (strrchr(s,'\\')==NULL?(mp_basename2(s)):(strrchr(s,'\\')+1))
1008
1009 static int playtree_add_playlist(play_tree_t* entry)
1010 {
1011 play_tree_add_bpf(entry,filename);
1012
1013 #ifdef CONFIG_GUI
1014 if (use_gui) {
1015 if (entry) {
1016 import_playtree_playlist_into_gui(entry, mconfig);
1017 play_tree_free_list(entry,1);
1018 }
1019 } else
1020 #endif
1021 {
1022 if(!entry) {
1023 entry = mpctx->playtree_iter->tree;
1024 if(play_tree_iter_step(mpctx->playtree_iter,1,0) != PLAY_TREE_ITER_ENTRY) {
1025 return PT_NEXT_ENTRY;
1026 }
1027 if(mpctx->playtree_iter->tree == entry ) { // Loop with a single file
1028 if(play_tree_iter_up_step(mpctx->playtree_iter,1,0) != PLAY_TREE_ITER_ENTRY) {
1029 return PT_NEXT_ENTRY;
1030 }
1031 }
1032 play_tree_remove(entry,1,1);
1033 return PT_NEXT_SRC;
1034 }
1035 play_tree_insert_entry(mpctx->playtree_iter->tree,entry);
1036 play_tree_set_params_from(entry,mpctx->playtree_iter->tree);
1037 entry = mpctx->playtree_iter->tree;
1038 if(play_tree_iter_step(mpctx->playtree_iter,1,0) != PLAY_TREE_ITER_ENTRY) {
1039 return PT_NEXT_ENTRY;
1040 }
1041 play_tree_remove(entry,1,1);
1042 }
1043 return PT_NEXT_SRC;
1044 }
1045
1046 void add_subtitles(char *filename, float fps, int noerr)
1047 {
1048 sub_data *subd;
1049 #ifdef CONFIG_ASS
1050 ass_track_t *asst = 0;
1051 #endif
1052
1053 if (filename == NULL || mpctx->set_of_sub_size >= MAX_SUBTITLE_FILES) {
1054 return;
1055 }
1056
1057 subd = sub_read_file(filename, fps);
1058 #ifdef CONFIG_ASS
1059 if (ass_enabled)
1060 #ifdef CONFIG_ICONV
1061 asst = ass_read_file(ass_library, filename, sub_cp);
1062 #else
1063 asst = ass_read_file(ass_library, filename, 0);
1064 #endif
1065 if (ass_enabled && subd && !asst)
1066 asst = ass_read_subdata(ass_library, subd, fps);
1067
1068 if (!asst && !subd)
1069 #else
1070 if(!subd)
1071 #endif
1072 mp_msg(MSGT_CPLAYER, noerr ? MSGL_WARN : MSGL_ERR, MSGTR_CantLoadSub,
1073 filename_recode(filename));
1074
1075 #ifdef CONFIG_ASS
1076 if (!asst && !subd) return;
1077 mpctx->set_of_ass_tracks[mpctx->set_of_sub_size] = asst;
1078 #else
1079 if (!subd) return;
1080 #endif
1081 mpctx->set_of_subtitles[mpctx->set_of_sub_size] = subd;
1082 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_FILE_SUB_ID=%d\n", mpctx->set_of_sub_size);
1083 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_FILE_SUB_FILENAME=%s\n",
1084 filename_recode(filename));
1085 ++mpctx->set_of_sub_size;
1086 mp_msg(MSGT_CPLAYER, MSGL_INFO, MSGTR_AddedSubtitleFile, mpctx->set_of_sub_size,
1087 filename_recode(filename));
1088 }
1089
1090 // FIXME: if/when the GUI calls this, global sub numbering gets (potentially) broken.
1091 void update_set_of_subtitles(void)
1092 // subdata was changed, set_of_sub... have to be updated.
1093 {
1094 sub_data ** const set_of_subtitles = mpctx->set_of_subtitles;
1095 int i;
1096 if (mpctx->set_of_sub_size > 0 && subdata == NULL) { // *subdata was deleted
1097 for (i = mpctx->set_of_sub_pos + 1; i < mpctx->set_of_sub_size; ++i)
1098 set_of_subtitles[i-1] = set_of_subtitles[i];
1099 set_of_subtitles[mpctx->set_of_sub_size-1] = NULL;
1100 --mpctx->set_of_sub_size;
1101 if (mpctx->set_of_sub_size > 0) subdata = set_of_subtitles[mpctx->set_of_sub_pos=0];
1102 }
1103 else if (mpctx->set_of_sub_size > 0 && subdata != NULL) { // *subdata was changed
1104 set_of_subtitles[mpctx->set_of_sub_pos] = subdata;
1105 }
1106 else if (mpctx->set_of_sub_size <= 0 && subdata != NULL) { // *subdata was added
1107 set_of_subtitles[mpctx->set_of_sub_pos=mpctx->set_of_sub_size] = subdata;
1108 ++mpctx->set_of_sub_size;
1109 }
1110 }
1111
1112 void init_vo_spudec(void) {
1113 if (vo_spudec)
1114 spudec_free(vo_spudec);
1115 initialized_flags &= ~INITIALIZED_SPUDEC;
1116 vo_spudec = NULL;
1117 if (spudec_ifo) {
1118 unsigned int palette[16], width, height;
1119 current_module="spudec_init_vobsub";
1120 if (vobsub_parse_ifo(NULL,spudec_ifo, palette, &width, &height, 1, -1, NULL) >= 0)
1121 vo_spudec=spudec_new_scaled(palette, width, height, NULL, 0);
1122 }
1123
1124 #ifdef CONFIG_DVDREAD
1125 if (vo_spudec==NULL && mpctx->stream->type==STREAMTYPE_DVD) {
1126 current_module="spudec_init_dvdread";
1127 vo_spudec=spudec_new_scaled(((dvd_priv_t *)(mpctx->stream->priv))->cur_pgc->palette,
1128 mpctx->sh_video->disp_w, mpctx->sh_video->disp_h,
1129 NULL, 0);
1130 }
1131 #endif
1132
1133 #ifdef CONFIG_DVDNAV
1134 if (vo_spudec==NULL && mpctx->stream->type==STREAMTYPE_DVDNAV) {
1135 unsigned int *palette = mp_dvdnav_get_spu_clut(mpctx->stream);
1136 current_module="spudec_init_dvdnav";
1137 vo_spudec=spudec_new_scaled(palette, mpctx->sh_video->disp_w, mpctx->sh_video->disp_h, NULL, 0);
1138 }
1139 #endif
1140
1141 if (vo_spudec==NULL) {
1142 sh_sub_t *sh = (sh_sub_t *)mpctx->d_sub->sh;
1143 current_module="spudec_init_normal";
1144 vo_spudec=spudec_new_scaled(NULL, mpctx->sh_video->disp_w, mpctx->sh_video->disp_h, sh->extradata, sh->extradata_len);
1145 spudec_set_font_factor(vo_spudec,font_factor);
1146 }
1147
1148 if (vo_spudec!=NULL) {
1149 initialized_flags|=INITIALIZED_SPUDEC;
1150 mp_property_do("sub_forced_only", M_PROPERTY_SET, &forced_subs_only, mpctx);
1151 }
1152 }
1153
1154 /*
1155 * In Mac OS X the SDL-lib is built upon Cocoa. The easiest way to
1156 * make it all work is to use the builtin SDL-bootstrap code, which
1157 * will be done automatically by replacing our main() if we include SDL.h.
1158 */
1159 #if defined(__APPLE__) && defined(CONFIG_SDL)
1160 #include <SDL.h>
1161 #endif
1162
1163 /**
1164 * \brief append a formatted string
1165 * \param buf buffer to print into
1166 * \param pos position of terminating 0 in buf
1167 * \param len maximum number of characters in buf, not including terminating 0
1168 * \param format printf format string
1169 */
1170 static void saddf(char *buf, unsigned *pos, int len, const char *format, ...)
1171 {
1172 va_list va;
1173 va_start(va, format);
1174 *pos += vsnprintf(&buf[*pos], len - *pos, format, va);
1175 va_end(va);
1176 if (*pos >= len ) {
1177 buf[len] = 0;
1178 *pos = len;
1179 }
1180 }
1181
1182 /**
1183 * \brief append time in the hh:mm:ss.f format
1184 * \param buf buffer to print into
1185 * \param pos position of terminating 0 in buf
1186 * \param len maximum number of characters in buf, not including terminating 0
1187 * \param time time value to convert/append
1188 */
1189 static void sadd_hhmmssf(char *buf, unsigned *pos, int len, float time) {
1190 long tenths = 10 * time;
1191 int f1 = tenths % 10;
1192 int ss = (tenths / 10) % 60;
1193 int mm = (tenths / 600) % 60;
1194 int hh = tenths / 36000;
1195 if (time <= 0) {
1196 saddf(buf, pos, len, "unknown");
1197 return;
1198 }
1199 if (hh > 0)
1200 saddf(buf, pos, len, "%2d:", hh);
1201 if (hh > 0 || mm > 0)
1202 saddf(buf, pos, len, "%02d:", mm);
1203 saddf(buf, pos, len, "%02d.%1d", ss, f1);
1204 }
1205
1206 /**
1207 * \brief print the status line
1208 * \param a_pos audio position
1209 * \param a_v A-V desynchronization
1210 * \param corr amount out A-V synchronization
1211 */
1212 static void print_status(float a_pos, float a_v, float corr)
1213 {
1214 sh_video_t * const sh_video = mpctx->sh_video;
1215 int width;
1216 char *line;
1217 unsigned pos = 0;
1218 get_screen_size();
1219 if (screen_width > 0)
1220 width = screen_width;
1221 else
1222 width = 80;
1223 #if defined(__MINGW32__) || defined(__CYGWIN__) || defined(__OS2__)
1224 /* Windows command line is broken (MinGW's rxvt works, but we
1225 * should not depend on that). */
1226 width--;
1227 #endif
1228 line = malloc(width + 1); // one additional char for the terminating null
1229
1230 // Audio time
1231 if (mpctx->sh_audio) {
1232 saddf(line, &pos, width, "A:%6.1f ", a_pos);
1233 if (!sh_video) {
1234 float len = demuxer_get_time_length(mpctx->demuxer);
1235 saddf(line, &pos, width, "(");
1236 sadd_hhmmssf(line, &pos, width, a_pos);
1237 saddf(line, &pos, width, ") of %.1f (", len);
1238 sadd_hhmmssf(line, &pos, width, len);
1239 saddf(line, &pos, width, ") ");
1240 }
1241 }
1242
1243 // Video time
1244 if (sh_video)
1245 saddf(line, &pos, width, "V:%6.1f ", sh_video->pts);
1246
1247 // A-V sync
1248 if (mpctx->sh_audio && sh_video)
1249 saddf(line, &pos, width, "A-V:%7.3f ct:%7.3f ", a_v, corr);
1250
1251 // Video stats
1252 if (sh_video)
1253 saddf(line, &pos, width, "%3d/%3d ",
1254 (int)sh_video->num_frames,
1255 (int)sh_video->num_frames_decoded);
1256
1257 // CPU usage
1258 if (sh_video) {
1259 if (sh_video->timer > 0.5)
1260 saddf(line, &pos, width, "%2d%% %2d%% %4.1f%% ",
1261 (int)(100.0*video_time_usage*playback_speed/(double)sh_video->timer),
1262 (int)(100.0*vout_time_usage*playback_speed/(double)sh_video->timer),
1263 (100.0*audio_time_usage*playback_speed/(double)sh_video->timer));
1264 else
1265 saddf(line, &pos, width, "??%% ??%% ??,?%% ");
1266 } else if (mpctx->sh_audio) {
1267 if (mpctx->delay > 0.5)
1268 saddf(line, &pos, width, "%4.1f%% ",
1269 100.0*audio_time_usage/(double)mpctx->delay);
1270 else
1271 saddf(line, &pos, width, "??,?%% ");
1272 }
1273
1274 // VO stats
1275 if (sh_video)
1276 saddf(line, &pos, width, "%d %d ", drop_frame_cnt, output_quality);
1277
1278 #ifdef CONFIG_STREAM_CACHE
1279 // cache stats
1280 if (stream_cache_size > 0)
1281 saddf(line, &pos, width, "%d%% ", cache_fill_status);
1282 #endif
1283
1284 // other
1285 if (playback_speed != 1)
1286 saddf(line, &pos, width, "%4.2fx ", playback_speed);
1287
1288 // end
1289 if (erase_to_end_of_line) {
1290 line[pos] = 0;
1291 mp_msg(MSGT_STATUSLINE, MSGL_STATUS, "%s%s\r", line, erase_to_end_of_line);
1292 } else {
1293 memset(&line[pos], ' ', width - pos);
1294 line[width] = 0;
1295 mp_msg(MSGT_STATUSLINE, MSGL_STATUS, "%s\r", line);
1296 }
1297 free(line);
1298 }
1299
1300 /**
1301 * \brief build a chain of audio filters that converts the input format
1302 * to the ao's format, taking into account the current playback_speed.
1303 * \param sh_audio describes the requested input format of the chain.
1304 * \param ao_data describes the requested output format of the chain.
1305 */
1306 int build_afilter_chain(sh_audio_t *sh_audio, ao_data_t *ao_data)
1307 {
1308 int new_srate;
1309 int result;
1310 if (!sh_audio)
1311 {
1312 #ifdef CONFIG_GUI
1313 if (use_gui) guiGetEvent(guiSetAfilter, (char *)NULL);
1314 #endif
1315 mpctx->mixer.afilter = NULL;
1316 return 0;
1317 }
1318 if(af_control_any_rev(sh_audio->afilter,
1319 AF_CONTROL_PLAYBACK_SPEED | AF_CONTROL_SET,
1320 &playback_speed)) {
1321 new_srate = sh_audio->samplerate;
1322 } else {
1323 new_srate = sh_audio->samplerate * playback_speed;
1324 if (new_srate != ao_data->samplerate) {
1325 // limits are taken from libaf/af_resample.c
1326 if (new_srate < 8000)
1327 new_srate = 8000;
1328 if (new_srate > 192000)
1329 new_srate = 192000;
1330 playback_speed = (float)new_srate / (float)sh_audio->samplerate;
1331 }
1332 }
1333 result = init_audio_filters(sh_audio, new_srate,
1334 &ao_data->samplerate, &ao_data->channels, &ao_data->format);
1335 mpctx->mixer.afilter = sh_audio->afilter;
1336 #ifdef CONFIG_GUI
1337 if (use_gui) guiGetEvent(guiSetAfilter, (char *)sh_audio->afilter);
1338 #endif
1339 return result;
1340 }
1341
1342
1343 typedef struct mp_osd_msg mp_osd_msg_t;
1344 struct mp_osd_msg {
1345 /// Previous message on the stack.
1346 mp_osd_msg_t* prev;
1347 /// Message text.
1348 char msg[128];
1349 int id,level,started;
1350 /// Display duration in ms.
1351 unsigned time;
1352 };
1353
1354 /// OSD message stack.
1355 static mp_osd_msg_t* osd_msg_stack = NULL;
1356
1357 /**
1358 * \brief Add a message on the OSD message stack
1359 *
1360 * If a message with the same id is already present in the stack
1361 * it is pulled on top of the stack, otherwise a new message is created.
1362 *
1363 */
1364
1365 void set_osd_msg(int id, int level, int time, const char* fmt, ...) {
1366 mp_osd_msg_t *msg,*last=NULL;
1367 va_list va;
1368 int r;
1369
1370 // look if the id is already in the stack
1371 for(msg = osd_msg_stack ; msg && msg->id != id ;
1372 last = msg, msg = msg->prev);
1373 // not found: alloc it
1374 if(!msg) {
1375 msg = calloc(1,sizeof(mp_osd_msg_t));
1376 msg->prev = osd_msg_stack;
1377 osd_msg_stack = msg;
1378 } else if(last) { // found, but it's not on top of the stack
1379 last->prev = msg->prev;
1380 msg->prev = osd_msg_stack;
1381 osd_msg_stack = msg;
1382 }
1383 // write the msg
1384 va_start(va,fmt);
1385 r = vsnprintf(msg->msg, 128, fmt, va);
1386 va_end(va);
1387 if(r >= 128) msg->msg[127] = 0;
1388 // set id and time
1389 msg->id = id;
1390 msg->level = level;
1391 msg->time = time;
1392
1393 }
1394
1395 /**
1396 * \brief Remove a message from the OSD stack
1397 *
1398 * This function can be used to get rid of a message right away.
1399 *
1400 */
1401
1402 void rm_osd_msg(int id) {
1403 mp_osd_msg_t *msg,*last=NULL;
1404
1405 // Search for the msg
1406 for(msg = osd_msg_stack ; msg && msg->id != id ;
1407 last = msg, msg = msg->prev);
1408 if(!msg) return;
1409
1410 // Detach it from the stack and free it
1411 if(last)
1412 last->prev = msg->prev;
1413 else
1414 osd_msg_stack = msg->prev;
1415 free(msg);
1416 }
1417
1418 /**
1419 * \brief Remove all messages from the OSD stack
1420 *
1421 */
1422
1423 static void clear_osd_msgs(void) {
1424 mp_osd_msg_t* msg = osd_msg_stack, *prev = NULL;
1425 while(msg) {
1426 prev = msg->prev;
1427 free(msg);
1428 msg = prev;
1429 }
1430 osd_msg_stack = NULL;
1431 }
1432
1433 /**
1434 * \brief Get the current message from the OSD stack.
1435 *
1436 * This function decrements the message timer and destroys the old ones.
1437 * The message that should be displayed is returned (if any).
1438 *
1439 */
1440
1441 static mp_osd_msg_t* get_osd_msg(void) {
1442 mp_osd_msg_t *msg,*prev,*last = NULL;
1443 static unsigned last_update = 0;
1444 unsigned now = GetTimerMS();
1445 unsigned diff;
1446 char hidden_dec_done = 0;
1447
1448 if (osd_visible) {
1449 // 36000000 means max timed visibility is 1 hour into the future, if
1450 // the difference is greater assume it's wrapped around from below 0
1451 if (osd_visible - now > 36000000) {
1452 osd_visible = 0;
1453 vo_osd_progbar_type = -1; // disable
1454 vo_osd_changed(OSDTYPE_PROGBAR);
1455 if (mpctx->osd_function != OSD_PAUSE)
1456 mpctx->osd_function = OSD_PLAY;
1457 }
1458 }
1459
1460 if(!last_update) last_update = now;
1461 diff = now >= last_update ? now - last_update : 0;
1462
1463 last_update = now;
1464
1465 // Look for the first message in the stack with high enough level.
1466 for(msg = osd_msg_stack ; msg ; last = msg, msg = prev) {
1467 prev = msg->prev;
1468 if(msg->level > osd_level && hidden_dec_done) continue;
1469 // The message has a high enough level or it is the first hidden one
1470 // in both cases we decrement the timer or kill it.
1471 if(!msg->started || msg->time > diff) {
1472 if(msg->started) msg->time -= diff;
1473 else msg->started = 1;
1474 // display it
1475 if(msg->level <= osd_level) return msg;
1476 hidden_dec_done = 1;
1477 continue;
1478 }
1479 // kill the message
1480 free(msg);
1481 if(last) {
1482 last->prev = prev;
1483 msg = last;
1484 } else {
1485 osd_msg_stack = prev;
1486 msg = NULL;
1487 }
1488 }
1489 // Nothing found
1490 return NULL;
1491 }
1492
1493 /**
1494 * \brief Display the OSD bar.
1495 *
1496 * Display the OSD bar or fall back on a simple message.
1497 *
1498 */
1499
1500 void set_osd_bar(int type,const char* name,double min,double max,double val) {
1501
1502 if(osd_level < 1) return;
1503
1504 if(mpctx->sh_video) {
1505 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,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(subtitle *subs) {
1520 int i;
1521 vo_sub = subs;
1522 vo_osd_changed(OSDTYPE_SUBTITLE);
1523 if (!mpctx->sh_video) {
1524 // reverse order, since newest set_osd_msg is displayed first
1525 for (i = SUB_MAX_TEXT - 1; i >= 0; i--) {
1526 if (!subs || i >= subs->lines || !subs->text[i])
1527 rm_osd_msg(OSD_MSG_SUB_BASE + i);
1528 else {
1529 // HACK: currently display time for each sub line except the last is set to 2 seconds.
1530 int display_time = i == subs->lines - 1 ? 180000 : 2000;
1531 set_osd_msg(OSD_MSG_SUB_BASE + i, 1, display_time, "%s", subs->text[i]);
1532 }
1533 }
1534 }
1535 }
1536
1537 /**
1538 * \brief Update the OSD message line.
1539 *
1540 * This function displays the current message on the vo OSD or on the term.
1541 * If the stack is empty and the OSD level is high enough the timer
1542 * is displayed (only on the vo OSD).
1543 *
1544 */
1545
1546 static void update_osd_msg(void) {
1547 mp_osd_msg_t *msg;
1548 static char osd_text[128] = "";
1549 static char osd_text_timer[128];
1550
1551 // we need some mem for vo_osd_text
1552 vo_osd_text = (unsigned char*)osd_text;
1553
1554 // Look if we have a msg
1555 if((msg = get_osd_msg())) {
1556 if(strcmp(osd_text,msg->msg)) {
1557 strncpy((char*)osd_text, msg->msg, 127);
1558 if(mpctx->sh_video) vo_osd_changed(OSDTYPE_OSD); else
1559 if(term_osd) mp_msg(MSGT_CPLAYER,MSGL_STATUS,"%s%s\n",term_osd_esc,msg->msg);
1560 }
1561 return;
1562 }
1563
1564 if(mpctx->sh_video) {
1565 // fallback on the timer
1566 if(osd_level>=2) {
1567 int len = demuxer_get_time_length(mpctx->demuxer);
1568 int percentage = -1;
1569 char percentage_text[10];
1570 int pts = demuxer_get_current_time(mpctx->demuxer);
1571
1572 if (mpctx->osd_show_percentage)
1573 percentage = demuxer_get_percent_pos(mpctx->demuxer);
1574
1575 if (percentage >= 0)
1576 snprintf(percentage_text, 9, " (%d%%)", percentage);
1577 else
1578 percentage_text[0] = 0;
1579
1580 if (osd_level == 3)
1581 snprintf(osd_text_timer, 63,
1582 "%c %02d:%02d:%02d / %02d:%02d:%02d%s",
1583 mpctx->osd_function,pts/3600,(pts/60)%60,pts%60,
1584 len/3600,(len/60)%60,len%60,percentage_text);
1585 else
1586 snprintf(osd_text_timer, 63, "%c %02d:%02d:%02d%s",
1587 mpctx->osd_function,pts/3600,(pts/60)%60,
1588 pts%60,percentage_text);
1589 } else
1590 osd_text_timer[0]=0;
1591
1592 // always decrement the percentage timer
1593 if(mpctx->osd_show_percentage)
1594 mpctx->osd_show_percentage--;
1595
1596 if(strcmp(osd_text,osd_text_timer)) {
1597 strncpy(osd_text, osd_text_timer, 63);
1598 vo_osd_changed(OSDTYPE_OSD);
1599 }
1600 return;
1601 }
1602
1603 // Clear the term osd line
1604 if(term_osd && osd_text[0]) {
1605 osd_text[0] = 0;
1606 printf("%s\n",term_osd_esc);
1607 }
1608 }
1609
1610 ///@}
1611 // OSDMsgStack
1612
1613
1614 void reinit_audio_chain(void) {
1615 if (!mpctx->sh_audio)
1616 return;
1617 current_module="init_audio_codec";
1618 mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n");
1619 if(!init_best_audio_codec(mpctx->sh_audio,audio_codec_list,audio_fm_list)){
1620 goto init_error;
1621 }
1622 initialized_flags|=INITIALIZED_ACODEC;
1623 mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n");
1624
1625
1626 current_module="af_preinit";
1627 ao_data.samplerate=force_srate;
1628 ao_data.channels=0;
1629 ao_data.format=audio_output_format;
1630 #if 1
1631 // first init to detect best values
1632 if(!init_audio_filters(mpctx->sh_audio, // preliminary init
1633 // input:
1634 mpctx->sh_audio->samplerate,
1635 // output:
1636 &ao_data.samplerate, &ao_data.channels, &ao_data.format)){
1637 mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_AudioFilterChainPreinitError);
1638 exit_player(EXIT_ERROR);
1639 }
1640 #endif
1641 current_module="ao2_init";
1642 mpctx->audio_out = init_best_audio_out(audio_driver_list,
1643 0, // plugin flag
1644 ao_data.samplerate,
1645 ao_data.channels,
1646 ao_data.format, 0);
1647 if(!mpctx->audio_out){
1648 mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_CannotInitAO);
1649 goto init_error;
1650 }
1651 initialized_flags|=INITIALIZED_AO;
1652 mp_msg(MSGT_CPLAYER,MSGL_INFO,"AO: [%s] %dHz %dch %s (%d bytes per sample)\n",
1653 mpctx->audio_out->info->short_name,
1654 ao_data.samplerate, ao_data.channels,
1655 af_fmt2str_short(ao_data.format),
1656 af_fmt2bits(ao_data.format)/8 );
1657 mp_msg(MSGT_CPLAYER,MSGL_V,"AO: Description: %s\nAO: Author: %s\n",
1658 mpctx->audio_out->info->name, mpctx->audio_out->info->author);
1659 if(strlen(mpctx->audio_out->info->comment) > 0)
1660 mp_msg(MSGT_CPLAYER,MSGL_V,"AO: Comment: %s\n", mpctx->audio_out->info->comment);
1661 // init audio filters:
1662 #if 1
1663 current_module="af_init";
1664 if(!build_afilter_chain(mpctx->sh_audio, &ao_data)) {
1665 mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_NoMatchingFilter);
1666 goto init_error;
1667 }
1668 #endif
1669 mpctx->mixer.audio_out = mpctx->audio_out;
1670 mpctx->mixer.volstep = volstep;
1671 return;
1672
1673 init_error:
1674 uninit_player(INITIALIZED_ACODEC|INITIALIZED_AO); // close codec and possibly AO
1675 mpctx->sh_audio=mpctx->d_audio->sh=NULL; // -> nosound
1676 mpctx->d_audio->id = -2;
1677 }
1678
1679
1680 ///@}
1681 // Command2Property
1682
1683
1684 // Return pts value corresponding to the end point of audio written to the
1685 // ao so far.
1686 static double written_audio_pts(sh_audio_t *sh_audio, demux_stream_t *d_audio)
1687 {
1688 double buffered_output;
1689 // first calculate the end pts of audio that has been output by decoder
1690 double a_pts = sh_audio->pts;
1691 if (a_pts != MP_NOPTS_VALUE)
1692 // Good, decoder supports new way of calculating audio pts.
1693 // sh_audio->pts is the timestamp of the latest input packet with
1694 // known pts that the decoder has decoded. sh_audio->pts_bytes is
1695 // the amount of bytes the decoder has written after that timestamp.
1696 a_pts += sh_audio->pts_bytes / (double) sh_audio->o_bps;
1697 else {
1698 // Decoder doesn't support new way of calculating pts (or we're
1699 // being called before it has decoded anything with known timestamp).
1700 // Use the old method of audio pts calculation: take the timestamp
1701 // of last packet with known pts the decoder has read data from,
1702 // and add amount of bytes read after the beginning of that packet
1703 // divided by input bps. This will be inaccurate if the input/output
1704 // ratio is not constant for every audio packet or if it is constant
1705 // but not accurately known in sh_audio->i_bps.
1706
1707 a_pts = d_audio->pts;
1708 // ds_tell_pts returns bytes read after last timestamp from
1709 // demuxing layer, decoder might use sh_audio->a_in_buffer for bytes
1710 // it has read but not decoded
1711 if (sh_audio->i_bps)
1712 a_pts += (ds_tell_pts(d_audio) - sh_audio->a_in_buffer_len) /
1713 (double)sh_audio->i_bps;
1714 }
1715 // Now a_pts hopefully holds the pts for end of audio from decoder.
1716 // Substract data in buffers between decoder and audio out.
1717
1718 // Decoded but not filtered
1719 a_pts -= sh_audio->a_buffer_len / (double)sh_audio->o_bps;
1720
1721 // Data buffered in audio filters, measured in bytes of "missing" output
1722 buffered_output = af_calc_delay(sh_audio->afilter);
1723
1724 // Data that was ready for ao but was buffered because ao didn't fully
1725 // accept everything to internal buffers yet
1726 buffered_output += sh_audio->a_out_buffer_len;
1727
1728 // Filters divide audio length by playback_speed, so multiply by it
1729 // to get the length in original units without speedup or slowdown
1730 a_pts -= buffered_output * playback_speed / ao_data.bps;
1731
1732 return a_pts;
1733 }
1734
1735 // Return pts value corresponding to currently playing audio.
1736 double playing_audio_pts(sh_audio_t *sh_audio, demux_stream_t *d_audio,
1737 const ao_functions_t *audio_out)
1738 {
1739 return written_audio_pts(sh_audio, d_audio) - playback_speed *
1740 audio_out->get_delay();
1741 }
1742
1743 static int check_framedrop(double frame_time) {
1744 // check for frame-drop:
1745 current_module = "check_framedrop";
1746 if (mpctx->sh_audio && !mpctx->d_audio->eof) {
1747 static int dropped_frames;
1748 float delay = playback_speed*mpctx->audio_out->get_delay();
1749 float d = delay-mpctx->delay;
1750 ++total_frame_cnt;
1751 // we should avoid dropping too many frames in sequence unless we
1752 // are too late. and we allow 100ms A-V delay here:
1753 if (d < -dropped_frames*frame_time-0.100 &&
1754 mpctx->osd_function != OSD_PAUSE) {
1755 ++drop_frame_cnt;
1756 ++dropped_frames;
1757 return frame_dropping;
1758 } else
1759 dropped_frames = 0;
1760 }
1761 return 0;
1762 }
1763
1764 static int generate_video_frame(sh_video_t *sh_video, demux_stream_t *d_video)
1765 {
1766 unsigned char *start;
1767 int in_size;
1768 int hit_eof=0;
1769 double pts;
1770
1771 while (1) {
1772 int drop_frame = check_framedrop(sh_video->frametime);
1773 void *decoded_frame;
1774 current_module = "decode video";
1775 // XXX Time used in this call is not counted in any performance
1776 // timer now, OSD is not updated correctly for filter-added frames
1777 if (vf_output_queued_frame(sh_video->vfilter))
1778 break;
1779 current_module = "video_read_frame";
1780 in_size = ds_get_packet_pts(d_video, &start, &pts);
1781 if (in_size < 0) {
1782 // try to extract last frames in case of decoder lag
1783 in_size = 0;
1784 pts = 1e300;
1785 hit_eof = 1;
1786 }
1787 if (in_size > max_framesize)
1788 max_framesize = in_size;
1789 current_module = "decode video";
1790 decoded_frame = decode_video(sh_video, start, in_size, drop_frame, pts);
1791 if (decoded_frame) {
1792 update_subtitles(sh_video, sh_video->pts, mpctx->d_sub, 0);
1793 update_teletext(sh_video, mpctx->demuxer, 0);
1794 update_osd_msg();
1795 current_module = "filter video";
1796 if (filter_video(sh_video, decoded_frame, sh_video->pts))
1797 break;
1798 } else if (drop_frame)
1799 return -1;
1800 if (hit_eof)
1801 return 0;
1802 }
1803 return 1;
1804 }
1805
1806 #ifdef HAVE_RTC
1807 int rtc_fd = -1;
1808 #endif
1809
1810 static float timing_sleep(float time_frame)
1811 {
1812 #ifdef HAVE_RTC
1813 if (rtc_fd >= 0){
1814 // -------- RTC -----------
1815 current_module="sleep_rtc";
1816 while (time_frame > 0.000) {
1817 unsigned long rtc_ts;
1818 if (read(rtc_fd, &rtc_ts, sizeof(rtc_ts)) <= 0)
1819 mp_msg(MSGT_CPLAYER, MSGL_ERR, MSGTR_LinuxRTCReadError, strerror(errno));
1820 time_frame -= GetRelativeTime();
1821 }
1822 } else
1823 #endif
1824 {
1825 // assume kernel HZ=100 for softsleep, works with larger HZ but with
1826 // unnecessarily high CPU usage
1827 float margin = softsleep ? 0.011 : 0;
1828 current_module = "sleep_timer";
1829 while (time_frame > margin) {
1830 usec_sleep(1000000 * (time_frame - margin));
1831 time_frame -= GetRelativeTime();
1832 }
1833 if (softsleep){
1834 current_module = "sleep_soft";
1835 if (time_frame < 0)
1836 mp_msg(MSGT_AVSYNC, MSGL_WARN, MSGTR_SoftsleepUnderflow);
1837 while (time_frame > 0)
1838 time_frame-=GetRelativeTime(); // burn the CPU
1839 }
1840 }
1841 return time_frame;
1842 }
1843
1844 static void select_subtitle(MPContext *mpctx) {
1845 // find the best sub to use
1846 int vobsub_index_id = vobsub_get_index_by_id(vo_vobsub, vobsub_id);
1847 mpctx->global_sub_pos = -1; // no subs by default
1848 if (vobsub_index_id >= 0) {
1849 // if user asks for a vobsub id, use that first.
1850 mpctx->global_sub_pos = mpctx->global_sub_indices[SUB_SOURCE_VOBSUB] + vobsub_index_id;
1851 } else if (dvdsub_id >= 0 && mpctx->global_sub_indices[SUB_SOURCE_DEMUX] >= 0) {
1852 // if user asks for a dvd sub id, use that next.
1853 mpctx->global_sub_pos = mpctx->global_sub_indices[SUB_SOURCE_DEMUX] + dvdsub_id;
1854 } else if (mpctx->global_sub_indices[SUB_SOURCE_SUBS] >= 0) {
1855 // if there are text subs to use, use those. (autosubs come last here)
1856 mpctx->global_sub_pos = mpctx->global_sub_indices[SUB_SOURCE_SUBS];
1857 } else if (dvdsub_id == -1 && mpctx->global_sub_indices[SUB_SOURCE_DEMUX] >= 0) {
1858 // finally select subs by language and container hints
1859 if (dvdsub_id == -1 && dvdsub_lang)
1860 dvdsub_id = demuxer_sub_track_by_lang(mpctx->demuxer, dvdsub_lang);
1861 if (dvdsub_id == -1)
1862 dvdsub_id = demuxer_default_sub_track(mpctx->demuxer);
1863 if (dvdsub_id >= 0)
1864 mpctx->global_sub_pos = mpctx->global_sub_indices[SUB_SOURCE_DEMUX] + dvdsub_id;
1865 }
1866 // rather than duplicate code, use the SUB_SELECT handler to init the right one.
1867 mpctx->global_sub_pos--;
1868 mp_property_do("sub",M_PROPERTY_STEP_UP,NULL, mpctx);
1869 }
1870
1871 #ifdef CONFIG_DVDNAV
1872 #ifndef FF_B_TYPE
1873 #define FF_B_TYPE 3
1874 #endif
1875 /// store decoded video image
1876 static mp_image_t * mp_dvdnav_copy_mpi(mp_image_t *to_mpi,
1877 mp_image_t *from_mpi) {
1878 mp_image_t *mpi;
1879
1880 /// Do not store B-frames
1881 if (from_mpi->pict_type == FF_B_TYPE)
1882 return to_mpi;
1883
1884 if (to_mpi &&
1885 to_mpi->w == from_mpi->w &&
1886 to_mpi->h == from_mpi->h &&
1887 to_mpi->imgfmt == from_mpi->imgfmt)
1888 mpi = to_mpi;
1889 else {
1890 if (to_mpi)
1891 free_mp_image(to_mpi);
1892 if (from_mpi->w == 0 || from_mpi->h == 0)
1893 return NULL;
1894 mpi = alloc_mpi(from_mpi->w,from_mpi->h,from_mpi->imgfmt);
1895 }
1896
1897 copy_mpi(mpi,from_mpi);
1898 return mpi;
1899 }
1900
1901 static void mp_dvdnav_reset_stream (MPContext *ctx) {
1902 if (ctx->sh_video) {
1903 /// clear video pts
1904 ctx->d_video->pts = 0.0f;
1905 ctx->sh_video->pts = 0.0f;
1906 ctx->sh_video->i_pts = 0.0f;
1907 ctx->sh_video->last_pts = 0.0f;
1908 ctx->sh_video->num_buffered_pts = 0;
1909 ctx->sh_video->num_frames = 0;
1910 ctx->sh_video->num_frames_decoded = 0;
1911 ctx->sh_video->timer = 0.0f;
1912 ctx->sh_video->stream_delay = 0.0f;
1913 ctx->sh_video->timer = 0;
1914 ctx->demuxer->stream_pts = MP_NOPTS_VALUE;
1915 }
1916
1917 if (ctx->sh_audio) {
1918 /// free audio packets and reset
1919 ds_free_packs(ctx->d_audio);
1920 audio_delay -= ctx->sh_audio->stream_delay;
1921 ctx->delay =- audio_delay;
1922 ctx->audio_out->reset();
1923 resync_audio_stream(ctx->sh_audio);
1924 }
1925
1926 audio_delay = 0.0f;
1927 mpctx->global_sub_size = mpctx->global_sub_indices[SUB_SOURCE_DEMUX] + mp_dvdnav_number_of_subs(mpctx->stream);
1928 if (dvdsub_lang && dvdsub_id == dvdsub_lang_id) {
1929 dvdsub_lang_id = mp_dvdnav_sid_from_lang(ctx->stream, dvdsub_lang);
1930 if (dvdsub_lang_id != dvdsub_id) {
1931 dvdsub_id = dvdsub_lang_id;
1932 select_subtitle(ctx);
1933 }
1934 }
1935
1936 /// clear all EOF related flags
1937 ctx->d_video->eof = ctx->d_audio->eof = ctx->stream->eof = 0;
1938 }
1939
1940 /// Restore last decoded DVDNAV (still frame)
1941 static mp_image_t *mp_dvdnav_restore_smpi(int *in_size,
1942 unsigned char **start,
1943 mp_image_t *decoded_frame)
1944 {
1945 if (mpctx->stream->type != STREAMTYPE_DVDNAV)
1946 return decoded_frame;
1947
1948 /// a change occured in dvdnav stream
1949 if (mp_dvdnav_cell_has_changed(mpctx->stream,0)) {
1950 mp_dvdnav_read_wait(mpctx->stream, 1, 1);
1951 mp_dvdnav_context_free(mpctx);
1952 mp_dvdnav_reset_stream(mpctx);
1953 mp_dvdnav_read_wait(mpctx->stream, 0, 1);
1954 mp_dvdnav_cell_has_changed(mpctx->stream,1);
1955 }
1956
1957 if (*in_size < 0) {
1958 float len;
1959
1960 /// Display still frame, if any
1961 if (mpctx->nav_smpi && !mpctx->nav_buffer)
1962 decoded_frame = mpctx->nav_smpi;
1963
1964 /// increment video frame : continue playing after still frame
1965 len = demuxer_get_time_length(mpctx->demuxer);
1966 if (mpctx->sh_video->pts >= len &&
1967 mpctx->sh_video->pts > 0.0 && len > 0.0) {
1968 mp_dvdnav_skip_still(mpctx->stream);
1969 mp_dvdnav_skip_wait(mpctx->stream);
1970 }
1971 mpctx->sh_video->pts += 1 / mpctx->sh_video->fps;
1972
1973 if (mpctx->nav_buffer) {
1974 *start = mpctx->nav_start;
1975 *in_size = mpctx->nav_in_size;
1976 if (mpctx->nav_start)
1977 memcpy(*start,mpctx->nav_buffer,mpctx->nav_in_size);
1978 }
1979 }
1980
1981 return decoded_frame;
1982 }
1983
1984 /// Save last decoded DVDNAV (still frame)
1985 static void mp_dvdnav_save_smpi(int in_size,
1986 unsigned char *start,
1987 mp_image_t *decoded_frame)
1988 {
1989 if (mpctx->stream->type != STREAMTYPE_DVDNAV)
1990 return;
1991
1992 if (mpctx->nav_buffer)
1993 free(mpctx->nav_buffer);
1994
1995 mpctx->nav_buffer = malloc(in_size);
1996 mpctx->nav_start = start;
1997 mpctx->nav_in_size = mpctx->nav_buffer ? in_size : -1;
1998 if (mpctx->nav_buffer)
1999 memcpy(mpctx->nav_buffer,start,in_size);
2000
2001 if (decoded_frame && mpctx->nav_smpi != decoded_frame)
2002 mpctx->nav_smpi = mp_dvdnav_copy_mpi(mpctx->nav_smpi,decoded_frame);
2003 }
2004 #endif /* CONFIG_DVDNAV */
2005
2006 static void adjust_sync_and_print_status(int between_frames, float timing_error)
2007 {
2008 current_module="av_sync";
2009
2010 if(mpctx->sh_audio){
2011 double a_pts, v_pts;
2012
2013 if (autosync)
2014 /*
2015 * If autosync is enabled, the value for delay must be calculated
2016 * a bit differently. It is set only to the difference between
2017 * the audio and video timers. Any attempt to include the real
2018 * or corrected delay causes the pts_correction code below to
2019 * try to correct for the changes in delay which autosync is
2020 * trying to measure. This keeps the two from competing, but still
2021 * allows the code to correct for PTS drift *only*. (Using a delay
2022 * value here, even a "corrected" one, would be incompatible with
2023 * autosync mode.)
2024 */
2025 a_pts = written_audio_pts(mpctx->sh_audio, mpctx->d_audio) - mpctx->delay;
2026 else
2027 a_pts = playing_audio_pts(mpctx->sh_audio, mpctx->d_audio, mpctx->audio_out);
2028
2029 v_pts = mpctx->sh_video->pts;
2030
2031 {
2032 static int drop_message=0;
2033 double AV_delay = a_pts - audio_delay - v_pts;
2034 double x;
2035 if (AV_delay>0.5 && drop_frame_cnt>50 && drop_message==0){
2036 ++drop_message;
2037 mp_msg(MSGT_AVSYNC,MSGL_WARN,MSGTR_SystemTooSlow);
2038 }
2039 if (autosync)
2040 x = AV_delay*0.1f;
2041 else
2042 /* Do not correct target time for the next frame if this frame
2043 * was late not because of wrong target time but because the
2044 * target time could not be met */
2045 x = (AV_delay + timing_error * playback_speed) * 0.1f;
2046 if (x < -max_pts_correction)
2047 x = -max_pts_correction;
2048 else if (x> max_pts_correction)
2049 x = max_pts_correction;
2050 if (default_max_pts_correction >= 0)
2051 max_pts_correction = default_max_pts_correction;
2052 else
2053 max_pts_correction = mpctx->sh_video->frametime*0.10; // +-10% of time
2054 if (!between_frames) {
2055 mpctx->delay+=x;
2056 c_total+=x;
2057 }
2058 if(!quiet)
2059 print_status(a_pts - audio_delay, AV_delay, c_total);
2060 }
2061
2062 } else {
2063 // No audio:
2064
2065 if (!quiet)
2066 print_status(0, 0, 0);
2067 }
2068 }
2069
2070 static int fill_audio_out_buffers(void)
2071 {
2072 unsigned int t;
2073 double tt;
2074 int playsize;
2075 int playflags=0;
2076 int audio_eof=0;
2077 int bytes_to_write;
2078 sh_audio_t * const sh_audio = mpctx->sh_audio;
2079
2080 current_module="play_audio";
2081
2082 while (1) {
2083 int sleep_time;
2084 // all the current uses of ao_data.pts seem to be in aos that handle
2085 // sync completely wrong; there should be no need to use ao_data.pts
2086 // in get_space()
2087 ao_data.pts = ((mpctx->sh_video?mpctx->sh_video->timer:0)+mpctx->delay)*90000.0;
2088 bytes_to_write = mpctx->audio_out->get_space();
2089 if (mpctx->sh_video || bytes_to_write >= ao_data.outburst)
2090 break;
2091
2092 // handle audio-only case:
2093 // this is where mplayer sleeps during audio-only playback
2094 // to avoid 100% CPU use
2095 sleep_time = (ao_data.outburst - bytes_to_write) * 1000 / ao_data.bps;
2096 if (sleep_time < 10) sleep_time = 10; // limit to 100 wakeups per second
2097 usec_sleep(sleep_time * 1000);
2098 }
2099
2100 while (bytes_to_write) {
2101 playsize = bytes_to_write;
2102 if (playsize > MAX_OUTBURST)
2103 playsize = MAX_OUTBURST;
2104 bytes_to_write -= playsize;
2105
2106 // Fill buffer if needed:
2107 current_module="decode_audio";
2108 t = GetTimer();
2109 if (decode_audio(sh_audio, playsize) < 0) // EOF or error
2110 if (mpctx->d_audio->eof) {
2111 audio_eof = 1;
2112 if (sh_audio->a_out_buffer_len == 0)
2113 return 0;
2114 }
2115 t = GetTimer() - t;
2116 tt = t*0.000001f; audio_time_usage+=tt;
2117 if (playsize > sh_audio->a_out_buffer_len) {
2118 playsize = sh_audio->a_out_buffer_len;
2119 if (audio_eof)
2120 playflags |= AOPLAY_FINAL_CHUNK;
2121 }
2122 if (!playsize)
2123 break;
2124
2125 // play audio:
2126 current_module="play_audio";
2127
2128 // Is this pts value actually useful for the aos that access it?
2129 // They're obviously badly broken in the way they handle av sync;
2130 // would not having access to this make them more broken?
2131 ao_data.pts = ((mpctx->sh_video?mpctx->sh_video->timer:0)+mpctx->delay)*90000.0;
2132 playsize = mpctx->audio_out->play(sh_audio->a_out_buffer, playsize, playflags);
2133
2134 if (playsize > 0) {
2135 sh_audio->a_out_buffer_len -= playsize;
2136 memmove(sh_audio->a_out_buffer, &sh_audio->a_out_buffer[playsize],
2137 sh_audio->a_out_buffer_len);
2138 mpctx->delay += playback_speed*playsize/(double)ao_data.bps;
2139 }
2140 else if (audio_eof && mpctx->audio_out->get_delay() < .04) {
2141 // Sanity check to avoid hanging in case current ao doesn't output
2142 // partial chunks and doesn't check for AOPLAY_FINAL_CHUNK
2143 mp_msg(MSGT_CPLAYER, MSGL_WARN, "Audio output truncated at end.\n");
2144 sh_audio->a_out_buffer_len = 0;
2145 }
2146 }
2147 return 1;
2148 }
2149
2150 static int sleep_until_update(float *time_frame, float *aq_sleep_time)
2151 {
2152 int frame_time_remaining = 0;
2153 current_module="calc_sleep_time";
2154
2155 *time_frame -= GetRelativeTime(); // reset timer
2156
2157 if (mpctx->sh_audio && !mpctx->d_audio->eof) {
2158 float delay = mpctx->audio_out->get_delay();
2159 mp_dbg(MSGT_AVSYNC, MSGL_DBG2, "delay=%f\n", delay);
2160
2161 if (autosync) {
2162 /*
2163 * Adjust this raw delay value by calculating the expected
2164 * delay for this frame and generating a new value which is
2165 * weighted between the two. The higher autosync is, the
2166 * closer to the delay value gets to that which "-nosound"
2167 * would have used, and the longer it will take for A/V
2168 * sync to settle at the right value (but it eventually will.)
2169 * This settling time is very short for values below 100.
2170 */
2171 float predicted = mpctx->delay / playback_speed + *time_frame;
2172 float difference = delay - predicted;
2173 delay = predicted + difference / (float)autosync;
2174 }
2175
2176 *time_frame = delay - mpctx->delay / playback_speed;
2177
2178 // delay = amount of audio buffered in soundcard/driver
2179 if (delay > 0.25) delay=0.25; else
2180 if (delay < 0.10) delay=0.10;
2181 if (*time_frame > delay*0.6) {
2182 // sleep time too big - may cause audio drops (buffer underrun)
2183 frame_time_remaining = 1;
2184 *time_frame = delay*0.5;
2185 }
2186 } else {
2187 // If we're lagging more than 200 ms behind the right playback rate,
2188 // don't try to "catch up".
2189 // If benchmark is set always output frames as fast as possible
2190 // without sleeping.
2191 if (*time_frame < -0.2 || benchmark)
2192 *time_frame = 0;
2193 }
2194
2195 *aq_sleep_time += *time_frame;
2196
2197
2198 //============================== SLEEP: ===================================
2199
2200 // flag 256 means: libvo driver does its timing (dvb card)
2201 if (*time_frame > 0.001 && !(vo_flags&256))
2202 *time_frame = timing_sleep(*time_frame);
2203 return frame_time_remaining;
2204 }
2205
2206 int reinit_video_chain(void) {
2207 sh_video_t * const sh_video = mpctx->sh_video;
2208 double ar=-1.0;
2209 //================== Init VIDEO (codec & libvo) ==========================
2210 if(!fixed_vo || !(initialized_flags&INITIALIZED_VO)){
2211 current_module="preinit_libvo";
2212
2213 //shouldn't we set dvideo->id=-2 when we fail?
2214 vo_config_count=0;
2215 //if((mpctx->video_out->preinit(vo_subdevice))!=0){
2216 if(!(mpctx->video_out=init_best_video_out(video_driver_list))){
2217 mp_msg(MSGT_CPLAYER,MSGL_FATAL,MSGTR_ErrorInitializingVODevice);
2218 goto err_out;
2219 }
2220 initialized_flags|=INITIALIZED_VO;
2221 }
2222
2223 if(stream_control(mpctx->demuxer->stream, STREAM_CTRL_GET_ASPECT_RATIO, &ar) != STREAM_UNSUPPORTED)
2224 mpctx->sh_video->stream_aspect = ar;
2225 current_module="init_video_filters";
2226 {
2227 char* vf_arg[] = { "_oldargs_", (char*)mpctx->video_out , NULL };
2228 sh_video->vfilter=(void*)vf_open_filter(NULL,"vo",vf_arg);
2229 }
2230 #ifdef CONFIG_MENU
2231 if(use_menu) {
2232 char* vf_arg[] = { "_oldargs_", menu_root, NULL };
2233 vf_menu = vf_open_plugin(libmenu_vfs,sh_video->vfilter,"menu",vf_arg);
2234 if(!vf_menu) {
2235 mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_CantOpenLibmenuFilterWithThisRootMenu,menu_root);
2236 use_menu = 0;
2237 }
2238 }
2239 if(vf_menu)
2240 sh_video->vfilter=(void*)vf_menu;
2241 #endif
2242
2243 #ifdef CONFIG_ASS
2244 if(ass_enabled) {
2245 int i;
2246 int insert = 1;
2247 if (vf_settings)
2248 for (i = 0; vf_settings[i].name; ++i)
2249 if (strcmp(vf_settings[i].name, "ass") == 0) {
2250 insert = 0;
2251 break;
2252 }
2253 if (insert) {
2254 extern vf_info_t vf_info_ass;
2255 const vf_info_t* libass_vfs[] = {&vf_info_ass, NULL};
2256 char* vf_arg[] = {"auto", "1", NULL};
2257 vf_instance_t* vf_ass = vf_open_plugin(libass_vfs,sh_video->vfilter,"ass",vf_arg);
2258 if (vf_ass)
2259 sh_video->vfilter=(void*)vf_ass;
2260 else
2261 mp_msg(MSGT_CPLAYER,MSGL_ERR, "ASS: cannot add video filter\n");
2262 }
2263 }
2264 #endif
2265
2266 sh_video->vfilter=(void*)append_filters(sh_video->vfilter);
2267
2268 #ifdef CONFIG_ASS
2269 if (ass_enabled)
2270 ((vf_instance_t *)sh_video->vfilter)->control(sh_video->vfilter, VFCTRL_INIT_EOSD, ass_library);
2271 #endif
2272
2273 current_module="init_video_codec";
2274
2275 mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n");
2276 init_best_video_codec(sh_video,video_codec_list,video_fm_list);
2277 mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n");
2278
2279 if(!sh_video->initialized){
2280 if(!fixed_vo) uninit_player(INITIALIZED_VO);
2281 goto err_out;
2282 }
2283
2284 initialized_flags|=INITIALIZED_VCODEC;
2285
2286 if (sh_video->codec)
2287 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_VIDEO_CODEC=%s\n", sh_video->codec->name);
2288
2289 sh_video->last_pts = MP_NOPTS_VALUE;
2290 sh_video->num_buffered_pts = 0;
2291 sh_video->next_frame_time = 0;
2292
2293 if(auto_quality>0){
2294 // Auto quality option enabled
2295 output_quality=get_video_quality_max(sh_video);
2296 if(auto_quality>output_quality) auto_quality=output_quality;
2297 else output_quality=auto_quality;
2298 mp_msg(MSGT_CPLAYER,MSGL_V,"AutoQ: setting quality to %d.\n",output_quality);
2299 set_video_quality(sh_video,output_quality);
2300 }
2301
2302 // ========== Init display (sh_video->disp_w*sh_video->disp_h/out_fmt) ============
2303
2304 current_module="init_vo";
2305
2306 return 1;
2307
2308 err_out:
2309 mpctx->sh_video = mpctx->d_video->sh = NULL;
2310 return 0;
2311 }
2312
2313 static double update_video(int *blit_frame)
2314 {
2315 sh_video_t * const sh_video = mpctx->sh_video;
2316 //-------------------- Decode a frame: -----------------------
2317 double frame_time;
2318 *blit_frame = 0; // Don't blit if we hit EOF
2319 if (!correct_pts) {
2320 unsigned char* start=NULL;
2321 void *decoded_frame = NULL;
2322 int drop_frame=0;
2323 int in_size;
2324
2325 current_module = "video_read_frame";
2326 frame_time = sh_video->next_frame_time;
2327 in_size = video_read_frame(sh_video, &sh_video->next_frame_time,
2328 &start, force_fps);
2329 #ifdef CONFIG_DVDNAV
2330 /// wait, still frame or EOF
2331 if (mpctx->stream->type == STREAMTYPE_DVDNAV && in_size < 0) {
2332 if (mp_dvdnav_is_eof(mpctx->stream)) return -1;
2333 if (mpctx->d_video) mpctx->d_video->eof = 0;
2334 if (mpctx->d_audio) mpctx->d_audio->eof = 0;
2335 mpctx->stream->eof = 0;
2336 } else
2337 #endif
2338 if (in_size < 0)
2339 return -1;
2340 if (in_size > max_framesize)
2341 max_framesize = in_size; // stats
2342 sh_video->timer += frame_time;
2343 if (mpctx->sh_audio)
2344 mpctx->delay -= frame_time;
2345 // video_read_frame can change fps (e.g. for ASF video)
2346 vo_fps = sh_video->fps;
2347 drop_frame = check_framedrop(frame_time);
2348 update_subtitles(sh_video, sh_video->pts, mpctx->d_sub, 0);
2349 update_teletext(sh_video, mpctx->demuxer, 0);
2350 update_osd_msg();
2351 current_module = "decode_video";
2352 #ifdef CONFIG_DVDNAV
2353 decoded_frame = mp_dvdnav_restore_smpi(&in_size,&start,decoded_frame);
2354 /// still frame has been reached, no need to decode
2355 if (in_size > 0 && !decoded_frame)
2356 #endif
2357 decoded_frame = decode_video(sh_video, start, in_size, drop_frame,
2358 sh_video->pts);
2359 #ifdef CONFIG_DVDNAV
2360 /// save back last still frame for future display
2361 mp_dvdnav_save_smpi(in_size,start,decoded_frame);
2362 #endif
2363 current_module = "filter_video";
2364 *blit_frame = (decoded_frame && filter_video(sh_video, decoded_frame,
2365 sh_video->pts));
2366 }
2367 else {
2368 int res = generate_video_frame(sh_video, mpctx->d_video);
2369 if (!res)
2370 return -1;
2371 ((vf_instance_t *)sh_video->vfilter)->control(sh_video->vfilter,
2372 VFCTRL_GET_PTS, &sh_video->pts);
2373 if (sh_video->pts == MP_NOPTS_VALUE) {
2374 mp_msg(MSGT_CPLAYER, MSGL_ERR, "pts after filters MISSING\n");
2375 sh_video->pts = sh_video->last_pts;
2376 }
2377 if (sh_video->last_pts == MP_NOPTS_VALUE)
2378 sh_video->last_pts= sh_video->pts;
2379 else if (sh_video->last_pts > sh_video->pts) {
2380 sh_video->last_pts = sh_video->pts;
2381 mp_msg(MSGT_CPLAYER, MSGL_INFO, "pts value < previous\n");
2382 }
2383 frame_time = sh_video->pts - sh_video->last_pts;
2384 sh_video->last_pts = sh_video->pts;
2385 sh_video->timer += frame_time;
2386 if(mpctx->sh_audio)
2387 mpctx->delay -= frame_time;
2388 *blit_frame = res > 0;
2389 }
2390 return frame_time;
2391 }
2392
2393 static void pause_loop(void)
2394 {
2395 mp_cmd_t* cmd;
2396 if (!quiet) {
2397 // Small hack to display the pause message on the OSD line.
2398 // The pause string is: "\n == PAUSE == \r" so we need to
2399 // take the first and the last char out
2400 if (term_osd && !mpctx->sh_video) {
2401 char msg[128] = MSGTR_Paused;
2402 int mlen = strlen(msg);
2403 msg[mlen-1] = '\0';
2404 set_osd_msg(OSD_MSG_PAUSE, 1, 0, "%s", msg+1);
2405 update_osd_msg();
2406 } else
2407 mp_msg(MSGT_CPLAYER,MSGL_STATUS,MSGTR_Paused);
2408 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_PAUSED\n");
2409 }
2410 #ifdef CONFIG_GUI
2411 if (use_gui)
2412 guiGetEvent(guiCEvent, (char *)guiSetPause);
2413 #endif
2414 if (mpctx->video_out && mpctx->sh_video && vo_config_count)
2415 mpctx->video_out->control(VOCTRL_PAUSE, NULL);
2416
2417 if (mpctx->audio_out && mpctx->sh_audio)
2418 mpctx->audio_out->pause(); // pause audio, keep data if possible
2419
2420 while ( (cmd = mp_input_get_cmd(20, 1, 1)) == NULL || cmd->pausing == 4) {
2421 if (cmd) {
2422 cmd = mp_input_get_cmd(0,1,0);
2423 run_command(mpctx, cmd);
2424 mp_cmd_free(cmd);
2425 continue;
2426 }
2427 if (mpctx->sh_video && mpctx->video_out && vo_config_count)
2428 mpctx->video_out->check_events();
2429 #ifdef CONFIG_GUI
2430 if (use_gui) {
2431 guiEventHandling();
2432 guiGetEvent(guiReDraw, NULL);
2433 if (guiIntfStruct.Playing!=2 || (rel_seek_secs || abs_seek_pos))
2434 break;
2435 }
2436 #endif
2437 #ifdef CONFIG_MENU
2438 if (vf_menu)
2439 vf_menu_pause_update(vf_menu);
2440 #endif
2441 usec_sleep(20000);
2442 }
2443 if (cmd && cmd->id == MP_CMD_PAUSE) {
2444 cmd = mp_input_get_cmd(0,1,0);
2445 mp_cmd_free(cmd);
2446 }
2447 mpctx->osd_function=OSD_PLAY;
2448 if (mpctx->audio_out && mpctx->sh_audio) {
2449 if (mpctx->eof) // do not play remaining audio if we e.g. switch to the next file
2450 mpctx->audio_out->reset();
2451 else
2452 mpctx->audio_out->resume(); // resume audio
2453 }
2454 if (mpctx->video_out && mpctx->sh_video && vo_config_count)
2455 mpctx->video_out->control(VOCTRL_RESUME, NULL); // resume video
2456 (void)GetRelativeTime(); // ignore time that passed during pause
2457 #ifdef CONFIG_GUI
2458 if (use_gui) {
2459 if (guiIntfStruct.Playing == guiSetStop)
2460 mpctx->eof = 1;
2461 else
2462 guiGetEvent(guiCEvent, (char *)guiSetPlay);
2463 }
2464 #endif
2465 }
2466
2467
2468 // Find the right mute status and record position for new file position
2469 static void edl_seek_reset(MPContext *mpctx)
2470 {
2471 mpctx->edl_muted = 0;
2472 next_edl_record = edl_records;
2473
2474 while (next_edl_record) {
2475 if (next_edl_record->start_sec >= mpctx->sh_video->pts)
2476 break;
2477
2478 if (next_edl_record->action == EDL_MUTE)
2479 mpctx->edl_muted = !mpctx->edl_muted;
2480 next_edl_record = next_edl_record->next;
2481 }
2482 if ((mpctx->user_muted | mpctx->edl_muted) != mpctx->mixer.muted)
2483 mixer_mute(&mpctx->mixer);
2484 }
2485
2486
2487 // Execute EDL command for the current position if one exists
2488 static void edl_update(MPContext *mpctx)
2489 {
2490 if (!next_edl_record)
2491 return;
2492
2493 if (!mpctx->sh_video) {
2494 mp_msg(MSGT_CPLAYER, MSGL_ERR, MSGTR_EdlNOsh_video);
2495 free_edl(edl_records);
2496 next_edl_record = NULL;
2497 edl_records = NULL;
2498 return;
2499 }
2500
2501 if (mpctx->sh_video->pts >= next_edl_record->start_sec) {
2502 if (next_edl_record->action == EDL_SKIP) {
2503 mpctx->osd_function = OSD_FFW;
2504 abs_seek_pos = 0;
2505 rel_seek_secs = next_edl_record->length_sec;
2506 mp_msg(MSGT_CPLAYER, MSGL_DBG4, "EDL_SKIP: start [%f], stop "
2507 "[%f], length [%f]\n", next_edl_record->start_sec,
2508 next_edl_record->stop_sec, next_edl_record->length_sec);
2509 edl_decision = 1;
2510 }
2511 else if (next_edl_record->action == EDL_MUTE) {
2512 mpctx->edl_muted = !mpctx->edl_muted;
2513 if ((mpctx->user_muted | mpctx->edl_muted) != mpctx->mixer.muted)
2514 mixer_mute(&mpctx->mixer);
2515 mp_msg(MSGT_CPLAYER, MSGL_DBG4, "EDL_MUTE: [%f]\n",
2516 next_edl_record->start_sec );
2517 }
2518 next_edl_record = next_edl_record->next;
2519 }
2520 }
2521
2522
2523 // style & SEEK_ABSOLUTE == 0 means seek relative to current position, == 1 means absolute
2524 // style & SEEK_FACTOR == 0 means amount in seconds, == 2 means fraction of file length
2525 // return -1 if seek failed (non-seekable stream?), 0 otherwise
2526 static int seek(MPContext *mpctx, double amount, int style)
2527 {
2528 current_module = "seek";
2529 if (demux_seek(mpctx->demuxer, amount, audio_delay, style) == 0)
2530 return -1;
2531
2532 if (mpctx->sh_video) {
2533 current_module = "seek_video_reset";
2534 resync_video_stream(mpctx->sh_video);
2535 if (vo_config_count)
2536 mpctx->video_out->control(VOCTRL_RESET, NULL);
2537 mpctx->sh_video->num_buffered_pts = 0;
2538 mpctx->sh_video->last_pts = MP_NOPTS_VALUE;
2539 mpctx->num_buffered_frames = 0;
2540 mpctx->delay = 0;
2541 // Not all demuxers set d_video->pts during seek, so this value
2542 // (which is used by at least vobsub and edl code below) may
2543 // be completely wrong (probably 0).
2544 mpctx->sh_video->pts = mpctx->d_video->pts;
2545 update_subtitles(mpctx->sh_video, mpctx->sh_video->pts, mpctx->d_sub, 1);
2546 update_teletext(mpctx->sh_video, mpctx->demuxer, 1);
2547 }
2548
2549 if (mpctx->sh_audio) {
2550 current_module = "seek_audio_reset";
2551 mpctx->audio_out->reset(); // stop audio, throwing away buffered data
2552 mpctx->sh_audio->a_buffer_len = 0;
2553 mpctx->sh_audio->a_out_buffer_len = 0;
2554 if (!mpctx->sh_video)
2555 update_subtitles(NULL, mpctx->sh_audio->pts, mpctx->d_sub, 1);
2556 }
2557
2558 if (vo_vobsub && mpctx->sh_video) {
2559 current_module = "seek_vobsub_reset";
2560 vobsub_seek(vo_vobsub, mpctx->sh_video->pts);
2561 }
2562
2563 edl_seek_reset(mpctx);
2564
2565 c_total = 0;
2566 max_pts_correction = 0.1;
2567 audio_time_usage = 0; video_time_usage = 0; vout_time_usage = 0;
2568 drop_frame_cnt = 0;
2569
2570 current_module = NULL;
2571 return 0;
2572 }
2573
2574 /* This preprocessor directive is a hack to generate a mplayer-nomain.o object
2575 * file for some tools to link against. */
2576 #ifndef DISABLE_MAIN
2577 int main(int argc,char* argv[]){
2578
2579
2580 char * mem_ptr;
2581
2582 // movie info:
2583
2584 /* Flag indicating whether MPlayer should exit without playing anything. */
2585 int opt_exit = 0;
2586
2587 //float a_frame=0; // Audio
2588
2589 int i;
2590
2591 int gui_no_filename=0;
2592
2593 InitTimer();
2594 srand(GetTimerMS());
2595
2596 mp_msg_init();
2597
2598 // Create the config context and register the options
2599 mconfig = m_config_new();
2600 m_config_register_options(mconfig,mplayer_opts);
2601 mp_input_register_options(mconfig);
2602
2603 // Preparse the command line
2604 m_config_preparse_command_line(mconfig,argc,argv);
2605
2606 #if (defined(__MINGW32__) || defined(__CYGWIN__)) && defined(CONFIG_WIN32DLL)
2607 set_path_env();
2608 #endif
2609
2610 #ifdef CONFIG_TV
2611 stream_tv_defaults.immediate = 1;
2612 #endif
2613
2614 if (argc > 1 && argv[1] &&
2615 (!strcmp(argv[1], "-gui") || !strcmp(argv[1], "-nogui"))) {
2616 use_gui = !strcmp(argv[1], "-gui");
2617 } else
2618 if ( argv[0] )
2619 {
2620 char *base = strrchr(argv[0], '/');
2621 if (!base)
2622 base = strrchr(argv[0], '\\');
2623 if (!base)
2624 base = argv[0];
2625 if(strstr(base, "gmplayer"))
2626 use_gui=1;
2627 }
2628
2629 parse_cfgfiles(mconfig);
2630
2631 #ifdef CONFIG_GUI
2632 if ( use_gui ) cfg_read();
2633 #endif
2634
2635 mpctx->playtree = m_config_parse_mp_command_line(mconfig, argc, argv);
2636 if(mpctx->playtree == NULL)
2637 opt_exit = 1;
2638 else {
2639 mpctx->playtree = play_tree_cleanup(mpctx->playtree);
2640 if(mpctx->playtree) {
2641 mpctx->playtree_iter = play_tree_iter_new(mpctx->playtree,mconfig);
2642 if(mpctx->playtree_iter) {
2643 if(play_tree_iter_step(mpctx->playtree_iter,0,0) != PLAY_TREE_ITER_ENTRY) {
2644 play_tree_iter_free(mpctx->playtree_iter);
2645 mpctx->playtree_iter = NULL;
2646 }
2647 filename = play_tree_iter_get_file(mpctx->playtree_iter,1);
2648 }
2649 }
2650 }
2651
2652 print_version("MPlayer");
2653
2654 #if defined(__MINGW32__) || defined(__CYGWIN__)
2655 #ifdef CONFIG_GUI
2656 void *runningmplayer = FindWindow("MPlayer GUI for Windows", "MPlayer for Windows");
2657 if(runningmplayer && filename && use_gui){
2658 COPYDATASTRUCT csData;
2659 char file[MAX_PATH];
2660 char *filepart = filename;
2661 if(GetFullPathName(filename, MAX_PATH, file, &filepart)){
2662 csData.dwData = 0;
2663 csData.cbData = strlen(file)*2;
2664 csData.lpData = file;
2665 SendMessage(runningmplayer, WM_COPYDATA, (WPARAM)runningmplayer, (LPARAM)&csData);
2666 }
2667 }
2668 #endif
2669
2670 {
2671 HMODULE kernel32 = GetModuleHandle("Kernel32.dll");
2672 BOOL WINAPI (*setDEP)(DWORD) = NULL;
2673 if (kernel32)
2674 setDEP = GetProcAddress(kernel32, "SetProcessDEPPolicy");
2675 if (setDEP) setDEP(3);
2676 }
2677 // stop Windows from showing all kinds of annoying error dialogs
2678 SetErrorMode(0x8003);
2679 // request 1ms timer resolution
2680 timeBeginPeriod(1);
2681 #endif
2682
2683 #ifdef CONFIG_PRIORITY
2684 set_priority();
2685 #endif
2686
2687 #ifndef CONFIG_GUI
2688 if(use_gui){
2689 mp_msg(MSGT_CPLAYER,MSGL_WARN,MSGTR_NoGui);
2690 use_gui=0;
2691 }
2692 #else
2693 #if !defined(__MINGW32__) && !defined(__CYGWIN__)
2694 if(use_gui && !vo_init()){
2695 mp_msg(MSGT_CPLAYER,MSGL_WARN,MSGTR_GuiNeedsX);
2696 use_gui=0;
2697 }
2698 #endif
2699 if (use_gui && mpctx->playtree_iter){
2700 char cwd[PATH_MAX+2];
2701 // Free Playtree and Playtree-Iter as it's not used by the GUI.
2702 play_tree_iter_free(mpctx->playtree_iter);
2703 mpctx->playtree_iter=NULL;
2704
2705 if (getcwd(cwd, PATH_MAX) != (char *)NULL)
2706 {
2707 strcat(cwd, "/");
2708 // Prefix relative paths with current working directory
2709 play_tree_add_bpf(mpctx->playtree, cwd);
2710 }
2711 // Import initital playtree into GUI.
2712 import_initial_playtree_into_gui(mpctx->playtree, mconfig, enqueue);
2713 }
2714 #endif /* CONFIG_GUI */
2715
2716 if(video_driver_list && strcmp(video_driver_list[0],"help")==0){
2717 list_video_out();
2718 opt_exit = 1;
2719 }
2720
2721 if(audio_driver_list && strcmp(audio_driver_list[0],"help")==0){
2722 list_audio_out();
2723 opt_exit = 1;
2724 }
2725
2726 /* Check codecs.conf. */
2727 if(!codecs_file || !parse_codec_cfg(codecs_file)){
2728 if(!parse_codec_cfg(mem_ptr=get_path("codecs.conf"))){
2729 if(!parse_codec_cfg(MPLAYER_CONFDIR "/codecs.conf")){
2730 if(!parse_codec_cfg(NULL)){
2731 exit_player_with_rc(EXIT_NONE, 0);
2732 }
2733 mp_msg(MSGT_CPLAYER,MSGL_V,MSGTR_BuiltinCodecsConf);
2734 }
2735 }
2736 free( mem_ptr ); // release the buffer created by get_path()
2737 }
2738
2739 #if 0
2740 if(video_codec_list){
2741 int i;
2742 video_codec=video_codec_list[0];
2743 for(i=0;video_codec_list[i];i++)
2744 mp_msg(MSGT_FIXME,MSGL_FIXME,"vc#%d: '%s'\n",i,video_codec_list[i]);
2745 }
2746 #endif
2747 if(audio_codec_list && strcmp(audio_codec_list[0],"help")==0){
2748 mp_msg(MSGT_CPLAYER, MSGL_INFO, MSGTR_AvailableAudioCodecs);
2749 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_AUDIO_CODECS\n");
2750 list_codecs(1);
2751 mp_msg(MSGT_FIXME, MSGL_FIXME, "\n");
2752 opt_exit = 1;
2753 }
2754 if(video_codec_list && strcmp(video_codec_list[0],"help")==0){
2755 mp_msg(MSGT_CPLAYER, MSGL_INFO, MSGTR_AvailableVideoCodecs);
2756 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_VIDEO_CODECS\n");
2757 list_codecs(0);
2758 mp_msg(MSGT_FIXME, MSGL_FIXME, "\n");
2759 opt_exit = 1;
2760 }
2761 if(video_fm_list && strcmp(video_fm_list[0],"help")==0){
2762 vfm_help();
2763 mp_msg(MSGT_FIXME, MSGL_FIXME, "\n");
2764 opt_exit = 1;
2765 }
2766 if(audio_fm_list && strcmp(audio_fm_list[0],"help")==0){
2767 afm_help();
2768 mp_msg(MSGT_FIXME, MSGL_FIXME, "\n");
2769 opt_exit = 1;
2770 }
2771 if(af_cfg.list && strcmp(af_cfg.list[0],"help")==0){
2772 af_help();
2773 printf("\n");
2774 opt_exit = 1;
2775 }
2776 #ifdef CONFIG_X11
2777 if(vo_fstype_list && strcmp(vo_fstype_list[0],"help")==0){
2778 fstype_help();
2779 mp_msg(MSGT_FIXME, MSGL_FIXME, "\n");
2780 opt_exit = 1;
2781 }
2782 #endif
2783 if((demuxer_name && strcmp(demuxer_name,"help")==0) ||
2784 (audio_demuxer_name && strcmp(audio_demuxer_name,"help")==0) ||
2785 (sub_demuxer_name && strcmp(sub_demuxer_name,"help")==0)){
2786 demuxer_help();
2787 mp_msg(MSGT_CPLAYER, MSGL_INFO, "\n");
2788 opt_exit = 1;
2789 }
2790 if(list_properties) {
2791 property_print_help();
2792 opt_exit = 1;
2793 }
2794
2795 if(opt_exit)
2796 exit_player(EXIT_NONE);
2797
2798 if (player_idle_mode && use_gui) {
2799 mp_msg(MSGT_CPLAYER, MSGL_FATAL, MSGTR_NoIdleAndGui);
2800 exit_player_with_rc(EXIT_NONE, 1);
2801 }
2802
2803 if(!filename && !player_idle_mode){
2804 if(!use_gui){
2805 // no file/vcd/dvd -> show HELP:
2806 mp_msg(MSGT_CPLAYER, MSGL_INFO, help_text);
2807 exit_player_with_rc(EXIT_NONE, 0);
2808 } else gui_no_filename=1;
2809 }
2810
2811 /* Display what configure line was used */
2812 mp_msg(MSGT_CPLAYER, MSGL_V, "Configuration: " CONFIGURATION "\n");
2813
2814 // Many users forget to include command line in bugreports...
2815 if( mp_msg_test(MSGT_CPLAYER,MSGL_V) ){
2816 mp_msg(MSGT_CPLAYER, MSGL_INFO, MSGTR_CommandLine);
2817 for(i=1;i<argc;i++)mp_msg(MSGT_CPLAYER, MSGL_INFO," '%s'",argv[i]);
2818 mp_msg(MSGT_CPLAYER, MSGL_INFO, "\n");
2819 }
2820
2821 //------ load global data first ------
2822
2823 // check font
2824 #ifdef CONFIG_FREETYPE
2825 init_freetype();
2826 #endif
2827 #ifdef CONFIG_FONTCONFIG
2828 if(font_fontconfig <= 0)
2829 {
2830 #endif
2831 #ifdef CONFIG_BITMAP_FONT
2832 if(font_name){
2833 vo_font=read_font_desc(font_name,font_factor,verbose>1);
2834 if(!vo_font) mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_CantLoadFont,
2835 filename_recode(font_name));
2836 } else {
2837 // try default:
2838 vo_font=read_font_desc( mem_ptr=get_path("font/font.desc"),font_factor,verbose>1);
2839 free(mem_ptr); // release the buffer created by get_path()
2840 if(!vo_font)
2841 vo_font=read_font_desc(MPLAYER_DATADIR "/font/font.desc",font_factor,verbose>1);
2842 }
2843 if (sub_font_name)
2844 sub_font = read_font_desc(sub_font_name, font_factor, verbose>1);
2845 else
2846 sub_font = vo_font;
2847 #endif
2848 #ifdef CONFIG_FONTCONFIG
2849 }
2850 #endif
2851
2852 vo_init_osd();
2853
2854 #ifdef CONFIG_ASS
2855 ass_library = ass_init();
2856 #endif
2857
2858 #ifdef HAVE_RTC
2859 if(!nortc)
2860 {
2861 // seteuid(0); /* Can't hurt to try to get root here */
2862 if ((rtc_fd = open(rtc_device ? rtc_device : "/dev/rtc", O_RDONLY)) < 0)
2863 mp_msg(MSGT_CPLAYER, MSGL_WARN, MSGTR_RTCDeviceNotOpenable,
2864 rtc_device ? rtc_device : "/dev/rtc", strerror(errno));
2865 else {
2866 unsigned long irqp = 1024; /* 512 seemed OK. 128 is jerky. */
2867
2868 if (ioctl(rtc_fd, RTC_IRQP_SET, irqp) < 0) {
2869 mp_msg(MSGT_CPLAYER, MSGL_WARN, MSGTR_LinuxRTCInitErrorIrqpSet, irqp, strerror(errno));
2870 mp_msg(MSGT_CPLAYER, MSGL_HINT, MSGTR_IncreaseRTCMaxUserFreq, irqp);
2871 close (rtc_fd);
2872 rtc_fd = -1;
2873 } else if (ioctl(rtc_fd, RTC_PIE_ON, 0) < 0) {
2874 /* variable only by the root */
2875 mp_msg(MSGT_CPLAYER, MSGL_ERR, MSGTR_LinuxRTCInitErrorPieOn, strerror(errno));
2876 close (rtc_fd);
2877 rtc_fd = -1;
2878 } else
2879 mp_msg(MSGT_CPLAYER, MSGL_V, MSGTR_UsingRTCTiming, irqp);
2880 }
2881 }
2882 #ifdef CONFIG_GUI
2883 // breaks DGA and SVGAlib and VESA drivers: --A'rpi
2884 // and now ? -- Pontscho
2885 if(use_gui) setuid( getuid() ); // strongly test, please check this.
2886 #endif
2887 if(rtc_fd<0)
2888 #endif /* HAVE_RTC */
2889 mp_msg(MSGT_CPLAYER, MSGL_V, "Using %s timing\n",
2890 softsleep?"software":timer_name);
2891
2892 #ifdef HAVE_TERMCAP
2893 if ( !use_gui ) load_termcap(NULL); // load key-codes
2894 #endif
2895
2896 // ========== Init keyboard FIFO (connection to libvo) ============
2897
2898 // Init input system
2899 current_module = "init_input";
2900 mp_input_init(use_gui);
2901 mp_input_add_key_fd(-1,0,mplayer_get_key,NULL);
2902 if(slave_mode)
2903 mp_input_add_cmd_fd(0,USE_SELECT,MP_INPUT_SLAVE_CMD_FUNC,NULL);
2904 else if(!noconsolecontrols)
2905 mp_input_add_event_fd(0, getch2);
2906 // Set the libstream interrupt callback
2907 stream_set_interrupt_callback(mp_input_check_interrupt);
2908
2909 #ifdef CONFIG_MENU
2910 if(use_menu) {
2911 if(menu_cfg && menu_init(mpctx, menu_cfg))
2912 mp_msg(MSGT_CPLAYER, MSGL_V, MSGTR_MenuInitialized, menu_cfg);
2913 else {
2914 menu_cfg = get_path("menu.conf");
2915 if(menu_init(mpctx, menu_cfg))
2916 mp_msg(MSGT_CPLAYER, MSGL_V, MSGTR_MenuInitialized, menu_cfg);
2917 else {
2918 if(menu_init(mpctx, MPLAYER_CONFDIR "/menu.conf"))
2919 mp_msg(MSGT_CPLAYER, MSGL_V, MSGTR_MenuInitialized, MPLAYER_CONFDIR"/menu.conf");
2920 else {
2921 mp_msg(MSGT_CPLAYER, MSGL_ERR, MSGTR_MenuInitFailed);
2922 use_menu = 0;
2923 }
2924 }
2925 }
2926 }
2927 #endif
2928
2929 initialized_flags|=INITIALIZED_INPUT;
2930 current_module = NULL;
2931
2932 /// Catch signals
2933 #ifndef __MINGW32__
2934 signal(SIGCHLD,child_sighandler);
2935 #endif
2936
2937 #ifdef CONFIG_CRASH_DEBUG
2938 prog_path = argv[0];
2939 #endif
2940 //========= Catch terminate signals: ================
2941 // terminate requests:
2942 signal(SIGTERM,exit_sighandler); // kill
2943 signal(SIGHUP,exit_sighandler); // kill -HUP / xterm closed
2944
2945 signal(SIGINT,exit_sighandler); // Interrupt from keyboard
2946
2947 signal(SIGQUIT,exit_sighandler); // Quit from keyboard
2948 signal(SIGPIPE,exit_sighandler); // Some window managers cause this
2949 #ifdef CONFIG_SIGHANDLER
2950 // fatal errors:
2951 signal(SIGBUS,exit_sighandler); // bus error
2952 signal(SIGSEGV,exit_sighandler); // segfault
2953 signal(SIGILL,exit_sighandler); // illegal instruction
2954 signal(SIGFPE,exit_sighandler); // floating point exc.
2955 signal(SIGABRT,exit_sighandler); // abort()
2956 #ifdef CONFIG_CRASH_DEBUG
2957 if (crash_debug)
2958 signal(SIGTRAP,exit_sighandler);
2959 #endif
2960 #endif
2961
2962 #ifdef CONFIG_GUI
2963 if(use_gui){
2964 guiInit();
2965 guiGetEvent(guiSetContext, mpctx);
2966 initialized_flags|=INITIALIZED_GUI;
2967 guiGetEvent( guiCEvent,(char *)((gui_no_filename) ? 0 : 1) );
2968 }
2969 #endif
2970
2971 // ******************* Now, let's see the per-file stuff ********************
2972
2973 play_next_file:
2974
2975 // init global sub numbers
2976 mpctx->global_sub_size = 0;
2977 { int i; for (i = 0; i < SUB_SOURCES; i++) mpctx->global_sub_indices[i] = -1; }
2978
2979 if (filename) {
2980 load_per_protocol_config (mconfig, filename);
2981 load_per_extension_config (mconfig, filename);
2982 load_per_file_config (mconfig, filename);
2983 }
2984
2985 if (video_driver_list)
2986 load_per_output_config (mconfig, PROFILE_CFG_VO, video_driver_list[0]);
2987 if (audio_driver_list)
2988 load_per_output_config (mconfig, PROFILE_CFG_AO, audio_driver_list[0]);
2989
2990 // We must enable getch2 here to be able to interrupt network connection
2991 // or cache filling
2992 if(!noconsolecontrols && !slave_mode){
2993 if(initialized_flags&INITIALIZED_GETCH2)
2994 mp_msg(MSGT_CPLAYER,MSGL_WARN,MSGTR_Getch2InitializedTwice);
2995 else
2996 getch2_enable(); // prepare stdin for hotkeys...
2997 initialized_flags|=INITIALIZED_GETCH2;
2998 mp_msg(MSGT_CPLAYER,MSGL_DBG2,"\n[[[init getch2]]]\n");
2999 }
3000
3001 // =================== GUI idle loop (STOP state) ===========================
3002 #ifdef CONFIG_GUI
3003 if ( use_gui ) {
3004 mpctx->file_format=DEMUXER_TYPE_UNKNOWN;
3005 guiGetEvent( guiSetDefaults,0 );
3006 while ( guiIntfStruct.Playing != 1 )
3007 {
3008 mp_cmd_t* cmd;
3009 usec_sleep(20000);
3010 guiEventHandling();
3011 guiGetEvent( guiReDraw,NULL );
3012 if ( (cmd = mp_input_get_cmd(0,0,0)) != NULL) {
3013 guiGetEvent(guiIEvent, (char *)cmd->id);
3014 mp_cmd_free(cmd);
3015 }
3016 }
3017 guiGetEvent( guiSetParameters,NULL );
3018 if ( guiIntfStruct.StreamType == STREAMTYPE_STREAM )
3019 {
3020 play_tree_t * entry = play_tree_new();
3021 play_tree_add_file( entry,guiIntfStruct.Filename );
3022 if ( mpctx->playtree ) play_tree_free_list( mpctx->playtree->child,1 );
3023 else mpctx->playtree=play_tree_new();
3024 play_tree_set_child( mpctx->playtree,entry );
3025 if(mpctx->playtree)
3026 {
3027 mpctx->playtree_iter = play_tree_iter_new(mpctx->playtree,mconfig);
3028 if(mpctx->playtree_iter)
3029 {
3030 if(play_tree_iter_step(mpctx->playtree_iter,0,0) != PLAY_TREE_ITER_ENTRY)
3031 {
3032 play_tree_iter_free(mpctx->playtree_iter);
3033 mpctx->playtree_iter = NULL;
3034 }
3035 filename = play_tree_iter_get_file(mpctx->playtree_iter,1);
3036 }
3037 }
3038 }
3039 }
3040 #endif /* CONFIG_GUI */
3041
3042 while (player_idle_mode && !filename) {
3043 play_tree_t * entry = NULL;
3044 mp_cmd_t * cmd;
3045 while (!(cmd = mp_input_get_cmd(0,1,0))) { // wait for command
3046 if (mpctx->video_out && vo_config_count) mpctx->video_out->check_events();
3047 usec_sleep(20000);
3048 }
3049 switch (cmd->id) {
3050 case MP_CMD_LOADFILE:
3051 // prepare a tree entry with the new filename
3052 entry = play_tree_new();
3053 play_tree_add_file(entry, cmd->args[0].v.s);
3054 // The entry is added to the main playtree after the switch().
3055 break;
3056 case MP_CMD_LOADLIST:
3057 entry = parse_playlist_file(cmd->args[0].v.s);
3058 break;
3059 case MP_CMD_QUIT:
3060 exit_player_with_rc(EXIT_QUIT, (cmd->nargs > 0)? cmd->args[0].v.i : 0);
3061 break;
3062 case MP_CMD_GET_PROPERTY:
3063 case MP_CMD_SET_PROPERTY:
3064 case MP_CMD_STEP_PROPERTY:
3065 run_command(mpctx, cmd);
3066 break;
3067 }
3068
3069 mp_cmd_free(cmd);
3070
3071 if (entry) { // user entered a command that gave a valid entry
3072 if (mpctx->playtree) // the playtree is always a node with one child. let's clear it
3073 play_tree_free_list(mpctx->playtree->child, 1);
3074 else mpctx->playtree=play_tree_new(); // .. or make a brand new playtree
3075
3076 if (!mpctx->playtree) continue; // couldn't make playtree! wait for next command
3077
3078 play_tree_set_child(mpctx->playtree, entry);
3079
3080 /* Make iterator start at the top the of tree. */
3081 mpctx->playtree_iter = play_tree_iter_new(mpctx->playtree, mconfig);
3082 if (!mpctx->playtree_iter) continue;
3083
3084 // find the first real item in the tree
3085 if (play_tree_iter_step(mpctx->playtree_iter,0,0) != PLAY_TREE_ITER_ENTRY) {
3086 // no items!
3087 play_tree_iter_free(mpctx->playtree_iter);
3088 mpctx->playtree_iter = NULL;
3089 continue; // wait for next command
3090 }
3091 filename = play_tree_iter_get_file(mpctx->playtree_iter, 1);
3092 }
3093 }
3094 //---------------------------------------------------------------------------
3095
3096 if(filename) {
3097 mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_Playing,
3098 filename_recode(filename));
3099 if(use_filename_title && vo_wintitle == NULL)
3100 vo_wintitle = strdup ( mp_basename2 (filename));
3101 }
3102
3103 if (edl_filename) {
3104 if (edl_records) free_edl(edl_records);
3105 next_edl_record = edl_records = edl_parse_file();
3106 }
3107 if (edl_output_filename) {
3108 if (edl_fd) fclose(edl_fd);
3109 if ((edl_fd = fopen(edl_output_filename, "w")) == NULL)
3110 {
3111 mp_msg(MSGT_CPLAYER, MSGL_ERR, MSGTR_EdlCantOpenForWrite,
3112 filename_recode(edl_output_filename));
3113 }
3114 }
3115
3116 //==================== Open VOB-Sub ============================
3117
3118 current_module="vobsub";
3119 if (vobsub_name){
3120 vo_vobsub=vobsub_open(vobsub_name,spudec_ifo,1,&vo_spudec);
3121 if(vo_vobsub==NULL)
3122 mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_CantLoadSub,
3123 filename_recode(vobsub_name));
3124 } else if (sub_auto && filename){
3125 /* try to autodetect vobsub from movie filename ::atmos */
3126 char *buf = strdup(filename), *psub;
3127 char *pdot = strrchr(buf, '.');
3128 char *pslash = strrchr(buf, '/');
3129 #if defined(__MINGW32__) || defined(__CYGWIN__)
3130 if (!pslash) pslash = strrchr(buf, '\\');
3131 #endif
3132 if (pdot && (!pslash || pdot > pslash))
3133 *pdot = '\0';
3134 vo_vobsub=vobsub_open(buf,spudec_ifo,0,&vo_spudec);
3135 /* try from ~/.mplayer/sub */
3136 if(!vo_vobsub && (psub = get_path( "sub/" ))) {
3137 char *bname;
3138 int l;
3139 bname = strrchr(buf,'/');
3140 #if defined(__MINGW32__) || defined(__CYGWIN__)
3141 if(!bname) bname = strrchr(buf,'\\');
3142 #endif
3143 if(bname) bname++;
3144 else bname = buf;
3145 l = strlen(psub) + strlen(bname) + 1;
3146 psub = realloc(psub,l);
3147 strcat(psub,bname);
3148 vo_vobsub=vobsub_open(psub,spudec_ifo,0,&vo_spudec);
3149 free(psub);
3150 }
3151 free(buf);
3152 }
3153 if(vo_vobsub){
3154 initialized_flags|=INITIALIZED_VOBSUB;
3155 vobsub_set_from_lang(vo_vobsub, dvdsub_lang);
3156 mp_property_do("sub_forced_only", M_PROPERTY_SET, &forced_subs_only, mpctx);
3157
3158 // setup global sub numbering
3159 mpctx->global_sub_indices[SUB_SOURCE_VOBSUB] = mpctx->global_sub_size; // the global # of the first vobsub.
3160 mpctx->global_sub_size += vobsub_get_indexes_count(vo_vobsub);
3161 }
3162
3163 //============ Open & Sync STREAM --- fork cache2 ====================
3164
3165 mpctx->stream=NULL;
3166 mpctx->demuxer=NULL;
3167 if (mpctx->d_audio) {
3168 //free_demuxer_stream(mpctx->d_audio);
3169 mpctx->d_audio=NULL;
3170 }
3171 if (mpctx->d_video) {
3172 //free_demuxer_stream(d_video);
3173 mpctx->d_video=NULL;
3174 }
3175 mpctx->sh_audio=NULL;
3176 mpctx->sh_video=NULL;
3177
3178 current_module="open_stream";
3179 mpctx->stream=open_stream(filename,0,&mpctx->file_format);
3180 if(!mpctx->stream) { // error...
3181 mpctx->eof = libmpdemux_was_interrupted(PT_NEXT_ENTRY);
3182 goto goto_next_file;
3183 }
3184 initialized_flags|=INITIALIZED_STREAM;
3185
3186 #ifdef CONFIG_GUI
3187 if ( use_gui ) guiGetEvent( guiSetStream,(char *)mpctx->stream );
3188 #endif
3189
3190 if(mpctx->file_format == DEMUXER_TYPE_PLAYLIST) {
3191 play_tree_t* entry;
3192 // Handle playlist
3193 current_module="handle_playlist";
3194 mp_msg(MSGT_CPLAYER,MSGL_V,"Parsing playlist %s...\n",
3195 filename_recode(filename));
3196 entry = parse_playtree(mpctx->stream,0);
3197 mpctx->eof=playtree_add_playlist(entry);
3198 goto goto_next_file;
3199 }
3200 mpctx->stream->start_pos+=seek_to_byte;
3201
3202 if(stream_dump_type==5){
3203 unsigned char buf[4096];
3204 int len;
3205 FILE *f;
3206 current_module="dumpstream";
3207 stream_reset(mpctx->stream);
3208 stream_seek(mpctx->stream,mpctx->stream->start_pos);
3209 f=fopen(stream_dump_name,"wb");
3210 if(!f){
3211 mp_msg(MSGT_CPLAYER,MSGL_FATAL,MSGTR_CantOpenDumpfile);
3212 exit_player(EXIT_ERROR);
3213 }
3214 if (dvd_chapter > 1) {
3215 int chapter = dvd_chapter - 1;
3216 stream_control(mpctx->stream, STREAM_CTRL_SEEK_TO_CHAPTER, &chapter);
3217 }
3218 while(!mpctx->stream->eof && !async_quit_request){
3219 len=stream_read(mpctx->stream,buf,4096);
3220 if(len>0) {
3221 if(fwrite(buf,len,1,f) != 1) {
3222 mp_msg(MSGT_MENCODER,MSGL_FATAL,MSGTR_ErrorWritingFile,stream_dump_name);
3223 exit_player(EXIT_ERROR);
3224 }
3225 }
3226 if(dvd_last_chapter > 0) {
3227 int chapter = -1;
3228 if (stream_control(mpctx->stream, STREAM_CTRL_GET_CURRENT_CHAPTER,
3229 &chapter) == STREAM_OK && chapter + 1 > dvd_last_chapter)
3230 break;
3231 }
3232 }
3233 if(fclose(f)) {
3234 mp_msg(MSGT_MENCODER,MSGL_FATAL,MSGTR_ErrorWritingFile,stream_dump_name);
3235 exit_player(EXIT_ERROR);
3236 }
3237 mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_CoreDumped);
3238 exit_player_with_rc(EXIT_EOF, 0);
3239 }
3240
3241 #ifdef CONFIG_DVDREAD
3242 if(mpctx->stream->type==STREAMTYPE_DVD){
3243 current_module="dvd lang->id";
3244 if(audio_id==-1) audio_id=dvd_aid_from_lang(mpctx->stream,audio_lang);
3245 if(dvdsub_lang && dvdsub_id==-1) dvdsub_id=dvd_sid_from_lang(mpctx->stream,dvdsub_lang);
3246 // setup global sub numbering
3247 mpctx->global_sub_indices[SUB_SOURCE_DEMUX] = mpctx->global_sub_size; // the global # of the first demux-specific sub.
3248 mpctx->global_sub_size += dvd_number_of_subs(mpctx->stream);
3249 current_module=NULL;
3250 }
3251 #endif
3252
3253 #ifdef CONFIG_DVDNAV
3254 if(mpctx->stream->type==STREAMTYPE_DVDNAV){
3255 current_module="dvdnav lang->id";
3256 if(audio_id==-1) audio_id=mp_dvdnav_aid_from_lang(mpctx->stream,audio_lang);
3257 dvdsub_lang_id = -3;
3258 if(dvdsub_lang && dvdsub_id==-1)
3259 dvdsub_lang_id=dvdsub_id=mp_dvdnav_sid_from_lang(mpctx->stream,dvdsub_lang);
3260 // setup global sub numbering
3261 mpctx->global_sub_indices[SUB_SOURCE_DEMUX] = mpctx->global_sub_size; // the global # of the first demux-specific sub.
3262 mpctx->global_sub_size += mp_dvdnav_number_of_subs(mpctx->stream);
3263 current_module=NULL;
3264 }
3265 #endif
3266
3267 // CACHE2: initial prefill: 20% later: 5% (should be set by -cacheopts)
3268 goto_enable_cache:
3269 if(stream_cache_size>0){
3270 current_module="enable_cache";
3271 if(!stream_enable_cache(mpctx->stream,stream_cache_size*1024,
3272 stream_cache_size*1024*(stream_cache_min_percent / 100.0),
3273 stream_cache_size*1024*(stream_cache_seek_min_percent / 100.0)))
3274 if((mpctx->eof = libmpdemux_was_interrupted(PT_NEXT_ENTRY))) goto goto_next_file;
3275 }
3276
3277 //============ Open DEMUXERS --- DETECT file type =======================
3278 current_module="demux_open";
3279
3280 mpctx->demuxer=demux_open(mpctx->stream,mpctx->file_format,audio_id,video_id,dvdsub_id,filename);
3281
3282 // HACK to get MOV Reference Files working
3283
3284 if (mpctx->demuxer && mpctx->demuxer->type==DEMUXER_TYPE_PLAYLIST)
3285 {
3286 unsigned char* playlist_entry;
3287 play_tree_t *list = NULL, *entry = NULL;
3288
3289 current_module="handle_demux_playlist";
3290 while (ds_get_packet(mpctx->demuxer->video,&playlist_entry)>0)
3291 {
3292 char *temp, *bname;
3293
3294 mp_msg(MSGT_CPLAYER,MSGL_V,"Adding file %s to element entry.\n",
3295 filename_recode(playlist_entry));
3296
3297 bname=mp_basename(playlist_entry);
3298 if ((strlen(bname)>10) && !strncmp(bname,"qt",2) && !strncmp(bname+3,"gateQT",6))
3299 continue;
3300
3301 if (!strcmp(playlist_entry,filename)) // ignoring self-reference
3302 continue;
3303
3304 entry = play_tree_new();
3305
3306 if (filename && !strcmp(mp_basename(playlist_entry),playlist_entry)) // add reference path of current file
3307 {
3308 temp=malloc((strlen(filename)-strlen(mp_basename(filename))+strlen(playlist_entry)+1));
3309 if (temp)
3310 {
3311 strncpy(temp, filename, strlen(filename)-strlen(mp_basename(filename)));
3312 temp[strlen(filename)-strlen(mp_basename(filename))]='\0';
3313 strcat(temp, playlist_entry);
3314 if (!strcmp(temp, filename)) {
3315 free(temp);
3316 continue;
3317 }
3318 play_tree_add_file(entry,temp);
3319 mp_msg(MSGT_CPLAYER,MSGL_V,"Resolving reference to %s.\n",temp);
3320 free(temp);
3321 }
3322 }
3323 else
3324 play_tree_add_file(entry,playlist_entry);
3325
3326 if(!list)
3327 list = entry;
3328 else
3329 play_tree_append_entry(list,entry);
3330 }
3331 free_demuxer(mpctx->demuxer);
3332 mpctx->demuxer = NULL;
3333
3334 if (list)
3335 {
3336 entry = play_tree_new();
3337 play_tree_set_child(entry,list);
3338 mpctx->eof=playtree_add_playlist(entry);
3339 goto goto_next_file;
3340 }
3341 }
3342
3343 if(!mpctx->demuxer)
3344 goto goto_next_file;
3345 if(dvd_chapter>1) {
3346 float pts;
3347 if (demuxer_seek_chapter(mpctx->demuxer, dvd_chapter-1, 1, &pts, NULL, NULL) >= 0 && pts > -1.0)
3348 seek(mpctx, pts, SEEK_ABSOLUTE);
3349 }
3350
3351 initialized_flags|=INITIALIZED_DEMUXER;
3352
3353 if (mpctx->stream->type != STREAMTYPE_DVD && mpctx->stream->type != STREAMTYPE_DVDNAV) {
3354 int i;
3355 int maxid = -1;
3356 // setup global sub numbering
3357 mpctx->global_sub_indices[SUB_SOURCE_DEMUX] = mpctx->global_sub_size; // the global # of the first demux-specific sub.
3358 for (i = 0; i < MAX_S_STREAMS; i++)
3359 if (mpctx->demuxer->s_streams[i])
3360 maxid = FFMAX(maxid, ((sh_sub_t *)mpctx->demuxer->s_streams[i])->sid);
3361 mpctx->global_sub_size += maxid + 1;
3362 }
3363 // Make dvdsub_id always selectable if set.
3364 if (mpctx->global_sub_size <= mpctx->global_sub_indices[SUB_SOURCE_DEMUX] + dvdsub_id)
3365 mpctx->global_sub_size = mpctx->global_sub_indices[SUB_SOURCE_DEMUX] + dvdsub_id + 1;
3366
3367 #ifdef CONFIG_ASS
3368 if (ass_enabled && ass_library) {
3369 for (i = 0; i < mpctx->demuxer->num_attachments; ++i) {
3370 demux_attachment_t* att = mpctx->demuxer->attachments + i;
3371 if (extract_embedded_fonts &&
3372 att->name && att->type && att->data && att->data_size &&
3373 (strcmp(att->type, "application/x-truetype-font") == 0 ||
3374 strcmp(att->type, "application/x-font") == 0))
3375 ass_add_font(ass_library, att->name, att->data, att->data_size);
3376 }
3377 }
3378 #endif
3379
3380 current_module="demux_open2";
3381
3382 //file_format=demuxer->file_format;
3383
3384 mpctx->d_audio=mpctx->demuxer->audio;
3385 mpctx->d_video=mpctx->demuxer->video;
3386 mpctx->d_sub=mpctx->demuxer->sub;
3387
3388 if (ts_prog) {
3389 int tmp = ts_prog;
3390 mp_property_do("switch_program", M_PROPERTY_SET, &tmp, mpctx);
3391 }
3392 // select audio stream
3393 select_audio(mpctx->demuxer, audio_id, audio_lang);
3394
3395 // DUMP STREAMS:
3396 if((stream_dump_type)&&(stream_dump_type<4)){
3397 FILE *f;
3398 demux_stream_t *ds=NULL;
3399 current_module="dump";
3400 // select stream to dump
3401 switch(stream_dump_type){
3402 case 1: ds=mpctx->d_audio;break;
3403 case 2: ds=mpctx->d_video;break;
3404 case 3: ds=mpctx->d_sub;break;
3405 }
3406 if(!ds){
3407 mp_msg(MSGT_CPLAYER,MSGL_FATAL,MSGTR_DumpSelectedStreamMissing);
3408 exit_player(EXIT_ERROR);
3409 }
3410 // disable other streams:
3411 if(mpctx->d_audio && mpctx->d_audio!=ds) {ds_free_packs(mpctx->d_audio); mpctx->d_audio->id=-2; }
3412 if(mpctx->d_video && mpctx->d_video!=ds) {ds_free_packs(mpctx->d_video); mpctx->d_video->id=-2; }
3413 if(mpctx->d_sub && mpctx->d_sub!=ds) {ds_free_packs(mpctx->d_sub); mpctx->d_sub->id=-2; }
3414 // let's dump it!
3415 f=fopen(stream_dump_name,"wb");
3416 if(!f){
3417 mp_msg(MSGT_CPLAYER,MSGL_FATAL,MSGTR_CantOpenDumpfile);
3418 exit_player(EXIT_ERROR);
3419 }
3420 while(!ds->eof){
3421 unsigned char* start;
3422 int in_size=ds_get_packet(ds,&start);
3423 if( (mpctx->demuxer->file_format==DEMUXER_TYPE_AVI || mpctx->demuxer->file_format==DEMUXER_TYPE_ASF || mpctx->demuxer->file_format==DEMUXER_TYPE_MOV)
3424 && stream_dump_type==2) fwrite(&in_size,1,4,f);
3425 if(in_size>0) fwrite(start,in_size,1,f);
3426 if(dvd_last_chapter>0) {
3427 int cur_chapter = demuxer_get_current_chapter(mpctx->demuxer);
3428 if(cur_chapter!=-1 && cur_chapter+1>dvd_last_chapter)
3429 break;
3430 }
3431 }
3432 fclose(f);
3433 mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_CoreDumped);
3434 exit_player_with_rc(EXIT_EOF, 0);
3435 }
3436
3437 mpctx->sh_audio=mpctx->d_audio->sh;
3438 mpctx->sh_video=mpctx->d_video->sh;
3439
3440 if(mpctx->sh_video){
3441
3442 current_module="video_read_properties";
3443 if(!video_read_properties(mpctx->sh_video)) {
3444 mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_CannotReadVideoProperties);
3445 mpctx->sh_video=mpctx->d_video->sh=NULL;
3446 } else {
3447 mp_msg(MSGT_CPLAYER,MSGL_V,MSGTR_FilefmtFourccSizeFpsFtime,
3448 mpctx->demuxer->file_format,mpctx->sh_video->format, mpctx->sh_video->disp_w,mpctx->sh_video->disp_h,
3449 mpctx->sh_video->fps,mpctx->sh_video->frametime
3450 );
3451
3452 /* need to set fps here for output encoders to pick it up in their init */
3453 if(force_fps){
3454 mpctx->sh_video->fps=force_fps;
3455 mpctx->sh_video->frametime=1.0f/mpctx->sh_video->fps;
3456 }
3457 vo_fps = mpctx->sh_video->fps;
3458
3459 if(!mpctx->sh_video->fps && !force_fps){
3460 mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_FPSnotspecified);
3461 mpctx->sh_video=mpctx->d_video->sh=NULL;
3462 }
3463 }
3464
3465 }
3466
3467 if(!mpctx->sh_video && !mpctx->sh_audio){
3468 mp_msg(MSGT_CPLAYER,MSGL_FATAL, MSGTR_NoStreamFound);
3469 #ifdef CONFIG_DVBIN
3470 if(mpctx->stream->type == STREAMTYPE_DVB)
3471 {
3472 int dir;
3473 int v = mpctx->last_dvb_step;
3474 if(v > 0)
3475 dir = DVB_CHANNEL_HIGHER;
3476 else
3477 dir = DVB_CHANNEL_LOWER;
3478
3479 if(dvb_step_channel(mpctx->stream, dir))
3480 mpctx->eof = mpctx->dvbin_reopen = 1;
3481 }
3482 #endif
3483 goto goto_next_file; // exit_player(MSGTR_Exit_error);
3484 }
3485
3486 /* display clip info */
3487 demux_info_print(mpctx->demuxer);
3488
3489 //================== Read SUBTITLES (DVD & TEXT) ==========================
3490 if(vo_spudec==NULL && mpctx->sh_video &&
3491 (mpctx->stream->type==STREAMTYPE_DVD || mpctx->stream->type == STREAMTYPE_DVDNAV)){
3492 init_vo_spudec();
3493 }
3494
3495 if(1 || mpctx->sh_video) {
3496 // after reading video params we should load subtitles because
3497 // we know fps so now we can adjust subtitle time to ~6 seconds AST
3498 // check .sub
3499 double fps = mpctx->sh_video ? mpctx->sh_video->fps : 25;
3500 current_module="read_subtitles_file";
3501 if(sub_name){
3502 for (i = 0; sub_name[i] != NULL; ++i)
3503 add_subtitles (sub_name[i], fps, 0);
3504 }
3505 if(sub_auto) { // auto load sub file ...
3506 char *psub = get_path( "sub/" );
3507 char **tmp = sub_filenames((psub ? psub : ""), filename);
3508 int i = 0;
3509 free(psub); // release the buffer created by get_path() above
3510 while (tmp[i]) {
3511 add_subtitles (tmp[i], fps, 1);
3512 free(tmp[i++]);
3513 }
3514 free(tmp);
3515 }
3516 if (mpctx->set_of_sub_size > 0) {
3517 // setup global sub numbering
3518 mpctx->global_sub_indices[SUB_SOURCE_SUBS] = mpctx->global_sub_size; // the global # of the first sub.
3519 mpctx->global_sub_size += mpctx->set_of_sub_size;
3520 }
3521 }
3522
3523 if (mpctx->global_sub_size) {
3524 select_subtitle(mpctx);
3525 if(subdata)
3526 switch (stream_dump_type) {
3527 case 3: list_sub_file(subdata); break;
3528 case 4: dump_mpsub(subdata, mpctx->sh_video->fps); break;
3529 case 6: dump_srt(subdata, mpctx->sh_video->fps); break;
3530 case 7: dump_microdvd(subdata, mpctx->sh_video->fps); break;
3531 case 8: dump_jacosub(subdata, mpctx->sh_video->fps); break;
3532 case 9: dump_sami(subdata, mpctx->sh_video->fps); break;
3533 }
3534 }
3535
3536 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_FILENAME=%s\n",
3537 filename_recode(filename));
3538 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_DEMUXER=%s\n", mpctx->demuxer->desc->name);
3539 if (mpctx->sh_video) {
3540 /* Assume FOURCC if all bytes >= 0x20 (' ') */
3541 if (mpctx->sh_video->format >= 0x20202020)
3542 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_FORMAT=%.4s\n", (char *)&mpctx->sh_video->format);
3543 else
3544 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_FORMAT=0x%08X\n", mpctx->sh_video->format);
3545 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_BITRATE=%d\n", mpctx->sh_video->i_bps*8);
3546 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_WIDTH=%d\n", mpctx->sh_video->disp_w);
3547 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_HEIGHT=%d\n", mpctx->sh_video->disp_h);
3548 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_FPS=%5.3f\n", mpctx->sh_video->fps);
3549 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_ASPECT=%1.4f\n", mpctx->sh_video->aspect);
3550 }
3551 if (mpctx->sh_audio) {
3552 /* Assume FOURCC if all bytes >= 0x20 (' ') */
3553 if (mpctx->sh_audio->format >= 0x20202020)
3554 mp_msg(MSGT_IDENTIFY,MSGL_INFO, "ID_AUDIO_FORMAT=%.4s\n", (char *)&mpctx->sh_audio->format);
3555 else
3556 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_AUDIO_FORMAT=%d\n", mpctx->sh_audio->format);
3557 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_AUDIO_BITRATE=%d\n", mpctx->sh_audio->i_bps*8);
3558 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_AUDIO_RATE=%d\n", mpctx->sh_audio->samplerate);
3559 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_AUDIO_NCH=%d\n", mpctx->sh_audio->channels);
3560 }
3561 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_LENGTH=%.2lf\n", demuxer_get_time_length(mpctx->demuxer));
3562 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_SEEKABLE=%d\n",
3563 mpctx->stream->seek && (!mpctx->demuxer || mpctx->demuxer->seekable));
3564 if (mpctx->demuxer) {
3565 if (mpctx->demuxer->num_chapters == 0)
3566 stream_control(mpctx->demuxer->stream, STREAM_CTRL_GET_NUM_CHAPTERS, &mpctx->demuxer->num_chapters);
3567 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_CHAPTERS=%d\n", mpctx->demuxer->num_chapters);
3568 }
3569
3570 if(!mpctx->sh_video) goto main; // audio-only
3571
3572 if(!reinit_video_chain()) {
3573 if(!mpctx->sh_video){
3574 if(!mpctx->sh_audio) goto goto_next_file;
3575 goto main; // exit_player(MSGTR_Exit_error);
3576 }
3577 }
3578
3579 if(vo_flags & 0x08 && vo_spudec)
3580 spudec_set_hw_spu(vo_spudec,mpctx->video_out);
3581
3582 #ifdef CONFIG_FREETYPE
3583 force_load_font = 1;
3584 #endif
3585
3586 //================== MAIN: ==========================
3587 main:
3588 current_module="main";
3589
3590 if(playing_msg) {
3591 char* msg = property_expand_string(mpctx, playing_msg);
3592 mp_msg(MSGT_CPLAYER,MSGL_INFO,"%s",msg);
3593 free(msg);
3594 }
3595
3596
3597 // Disable the term OSD in verbose mode
3598 if(verbose) term_osd = 0;
3599
3600 {
3601 //int frame_corr_num=0; //
3602 //float v_frame=0; // Video
3603 float time_frame=0; // Timer
3604 //float num_frames=0; // number of frames played
3605
3606 int frame_time_remaining=0; // flag
3607 int blit_frame=0;
3608 mpctx->num_buffered_frames=0;
3609
3610 // Make sure old OSD does not stay around,
3611 // e.g. with -fixed-vo and same-resolution files
3612 clear_osd_msgs();
3613 update_osd_msg();
3614
3615 //================ SETUP AUDIO ==========================
3616
3617 if(mpctx->sh_audio){
3618 reinit_audio_chain();
3619 if (mpctx->sh_audio && mpctx->sh_audio->codec)
3620 mp_msg(MSGT_IDENTIFY,MSGL_INFO, "ID_AUDIO_CODEC=%s\n", mpctx->sh_audio->codec->name);
3621 }
3622
3623 current_module="av_init";
3624
3625 if(mpctx->sh_video){
3626 mpctx->sh_video->timer=0;
3627 if (! ignore_start)
3628 audio_delay += mpctx->sh_video->stream_delay;
3629 }
3630 if(mpctx->sh_audio){
3631 if (start_volume >= 0)
3632 mixer_setvolume(&mpctx->mixer, start_volume, start_volume);
3633 if (! ignore_start)
3634 audio_delay -= mpctx->sh_audio->stream_delay;
3635 mpctx->delay=-audio_delay;
3636 }
3637
3638 if(!mpctx->sh_audio){
3639 mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_NoSound);
3640 mp_msg(MSGT_CPLAYER,MSGL_V,"Freeing %d unused audio chunks.\n",mpctx->d_audio->packs);
3641 ds_free_packs(mpctx->d_audio); // free buffered chunks
3642 //mpctx->d_audio->id=-2; // do not read audio chunks
3643 //uninit_player(INITIALIZED_AO); // close device
3644 }
3645 if(!mpctx->sh_video){
3646 mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_Video_NoVideo);
3647 mp_msg(MSGT_CPLAYER,MSGL_V,"Freeing %d unused video chunks.\n",mpctx->d_video->packs);
3648 ds_free_packs(mpctx->d_video);
3649 mpctx->d_video->id=-2;
3650 //if(!fixed_vo) uninit_player(INITIALIZED_VO);
3651 }
3652
3653 if (!mpctx->sh_video && !mpctx->sh_audio)
3654 goto goto_next_file;
3655
3656 //if(demuxer->file_format!=DEMUXER_TYPE_AVI) pts_from_bps=0; // it must be 0 for mpeg/asf!
3657 if(force_fps && mpctx->sh_video){
3658 vo_fps = mpctx->sh_video->fps=force_fps;
3659 mpctx->sh_video->frametime=1.0f/mpctx->sh_video->fps;
3660 mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_FPSforced,mpctx->sh_video->fps,mpctx->sh_video->frametime);
3661 }
3662
3663 #ifdef CONFIG_GUI
3664 if ( use_gui ) {
3665 if ( mpctx->sh_audio ) guiIntfStruct.AudioType=mpctx->sh_audio->channels; else guiIntfStruct.AudioType=0;
3666 if ( !mpctx->sh_video && mpctx->sh_audio ) guiGetEvent( guiSetAudioOnly,(char *)1 ); else guiGetEvent( guiSetAudioOnly,(char *)0 );
3667 guiGetEvent( guiSetFileFormat,(char *)mpctx->demuxer->file_format );
3668 if ( guiGetEvent( guiSetValues,(char *)mpctx->sh_video ) ) goto goto_next_file;
3669 guiGetEvent( guiSetDemuxer,(char *)mpctx->demuxer );
3670 }
3671 #endif
3672
3673 mp_input_set_section(NULL);
3674 //TODO: add desired (stream-based) sections here
3675 if (mpctx->stream->type==STREAMTYPE_TV) mp_input_set_section("tv");
3676 if (mpctx->stream->type==STREAMTYPE_DVDNAV) mp_input_set_section("dvdnav");
3677
3678 //==================== START PLAYING =======================
3679
3680 if(mpctx->loop_times>1) mpctx->loop_times--; else
3681 if(mpctx->loop_times==1) mpctx->loop_times = -1;
3682
3683 mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_StartPlaying);
3684
3685 total_time_usage_start=GetTimer();
3686 audio_time_usage=0; video_time_usage=0; vout_time_usage=0;
3687 total_frame_cnt=0; drop_frame_cnt=0; // fix for multifile fps benchmark
3688 play_n_frames=play_n_frames_mf;
3689
3690 if(play_n_frames==0){
3691 mpctx->eof=PT_NEXT_ENTRY; goto goto_next_file;
3692 }
3693
3694 if (seek_to_sec) {
3695 seek(mpctx, seek_to_sec, SEEK_ABSOLUTE);
3696 end_at.pos += seek_to_sec;
3697 }
3698
3699 if (end_at.type == END_AT_SIZE) {
3700 mp_msg(MSGT_CPLAYER, MSGL_WARN, MSGTR_MPEndposNoSizeBased);
3701 end_at.type = END_AT_NONE;
3702 }
3703
3704 #ifdef CONFIG_DVDNAV
3705 mp_dvdnav_context_free(mpctx);
3706 if (mpctx->stream->type == STREAMTYPE_DVDNAV) {
3707 mp_dvdnav_read_wait(mpctx->stream, 0, 1);
3708 mp_dvdnav_cell_has_changed(mpctx->stream,1);
3709 }
3710 #endif
3711
3712 while(!mpctx->eof){
3713 float aq_sleep_time=0;
3714
3715 if(dvd_last_chapter>0) {
3716 int cur_chapter = demuxer_get_current_chapter(mpctx->demuxer);
3717 if(cur_chapter!=-1 && cur_chapter+1>dvd_last_chapter)
3718 goto goto_next_file;
3719 }
3720
3721 if(!mpctx->sh_audio && mpctx->d_audio->sh) {
3722 mpctx->sh_audio = mpctx->d_audio->sh;
3723 mpctx->sh_audio->ds = mpctx->d_audio;
3724 reinit_audio_chain();
3725 }
3726
3727 /*========================== PLAY AUDIO ============================*/
3728
3729 if (mpctx->sh_audio)
3730 if (!fill_audio_out_buffers())
3731 // at eof, all audio at least written to ao
3732 if (!mpctx->sh_video)
3733 mpctx->eof = PT_NEXT_ENTRY;
3734
3735
3736 if(!mpctx->sh_video) {
3737 // handle audio-only case:
3738 double a_pos=0;
3739 // sh_audio can be NULL due to video stream switching
3740 // TODO: handle this better
3741 if((!quiet || end_at.type == END_AT_TIME) && mpctx->sh_audio)
3742 a_pos = playing_audio_pts(mpctx->sh_audio, mpctx->d_audio, mpctx->audio_out);
3743
3744 if(!quiet)
3745 print_status(a_pos, 0, 0);
3746
3747 if(end_at.type == END_AT_TIME && end_at.pos < a_pos)
3748 mpctx->eof = PT_NEXT_ENTRY;
3749 update_subtitles(NULL, a_pos, mpctx->d_sub, 0);
3750 update_osd_msg();
3751
3752 } else {
3753
3754 /*========================== PLAY VIDEO ============================*/
3755
3756 vo_pts=mpctx->sh_video->timer*90000.0;
3757 vo_fps=mpctx->sh_video->fps;
3758
3759 if (!mpctx->num_buffered_frames) {
3760 double frame_time = update_video(&blit_frame);
3761 mp_dbg(MSGT_AVSYNC,MSGL_DBG2,"*** ftime=%5.3f ***\n",frame_time);
3762 if (mpctx->sh_video->vf_initialized < 0) {
3763 mp_msg(MSGT_CPLAYER,MSGL_FATAL, MSGTR_NotInitializeVOPorVO);
3764 mpctx->eof = 1; goto goto_next_file;
3765 }
3766 if (frame_time < 0)
3767 mpctx->eof = 1;
3768 else {
3769 // might return with !eof && !blit_frame if !correct_pts
3770 mpctx->num_buffered_frames += blit_frame;
3771 time_frame += frame_time / playback_speed; // for nosound
3772 }
3773 }
3774
3775 // ==========================================================================
3776
3777 // current_module="draw_osd";
3778 // if(vo_config_count) mpctx->video_out->draw_osd();
3779
3780 #ifdef CONFIG_GUI
3781 if(use_gui) guiEventHandling();
3782 #endif
3783
3784 current_module="vo_check_events";
3785 if (vo_config_count) mpctx->video_out->check_events();
3786
3787 #ifdef CONFIG_X11
3788 if (stop_xscreensaver) {
3789 current_module = "stop_xscreensaver";
3790 xscreensaver_heartbeat();
3791 }
3792 #endif
3793 if (heartbeat_cmd) {
3794 static unsigned last_heartbeat;
3795 unsigned now = GetTimerMS();
3796 if (now - last_heartbeat > 30000) {
3797 last_heartbeat = now;
3798 system(heartbeat_cmd);
3799 }
3800 }
3801
3802 frame_time_remaining = sleep_until_update(&time_frame, &aq_sleep_time);
3803
3804 //====================== FLIP PAGE (VIDEO BLT): =========================
3805
3806 current_module="flip_page";
3807 if (!frame_time_remaining && blit_frame) {
3808 unsigned int t2=GetTimer();
3809
3810 if(vo_config_count) mpctx->video_out->flip_page();
3811 mpctx->num_buffered_frames--;
3812
3813 vout_time_usage += (GetTimer() - t2) * 0.000001;
3814 }
3815 //====================== A-V TIMESTAMP CORRECTION: =========================
3816
3817 adjust_sync_and_print_status(frame_time_remaining, time_frame);
3818
3819 //============================ Auto QUALITY ============================
3820
3821 /*Output quality adjustments:*/
3822 if(auto_quality>0){
3823 current_module="autoq";
3824 // float total=0.000001f * (GetTimer()-aq_total_time);
3825 // if(output_quality<auto_quality && aq_sleep_time>0.05f*total)
3826 if(output_quality<auto_quality && aq_sleep_time>0)
3827 ++output_quality;
3828 else
3829 // if(output_quality>0 && aq_sleep_time<-0.05f*total)
3830 if(output_quality>1 && aq_sleep_time<0)
3831 --output_quality;
3832 else
3833 if(output_quality>0 && aq_sleep_time<-0.050f) // 50ms
3834 output_quality=0;
3835 // printf("total: %8.6f sleep: %8.6f q: %d\n",(0.000001f*aq_total_time),aq_sleep_time,output_quality);
3836 set_video_quality(mpctx->sh_video,output_quality);
3837 }
3838
3839 if (play_n_frames >= 0 && !frame_time_remaining && blit_frame) {
3840 --play_n_frames;
3841 if (play_n_frames <= 0) mpctx->eof = PT_NEXT_ENTRY;
3842 }
3843
3844
3845 // FIXME: add size based support for -endpos
3846 if (end_at.type == END_AT_TIME &&
3847 !frame_time_remaining && end_at.pos <= mpctx->sh_video->pts)
3848 mpctx->eof = PT_NEXT_ENTRY;
3849
3850 } // end if(mpctx->sh_video)
3851
3852 #ifdef CONFIG_DVDNAV
3853 if (mpctx->stream->type == STREAMTYPE_DVDNAV) {
3854 nav_highlight_t hl;
3855 mp_dvdnav_get_highlight (mpctx->stream, &hl);
3856 osd_set_nav_box (hl.sx, hl.sy, hl.ex, hl.ey);
3857 vo_osd_changed (OSDTYPE_DVDNAV);
3858
3859 if (mp_dvdnav_stream_has_changed(mpctx->stream)) {
3860 double ar = -1.0;
3861 if (stream_control (mpctx->demuxer->stream,
3862 STREAM_CTRL_GET_ASPECT_RATIO, &ar)
3863 != STREAM_UNSUPPORTED)
3864 mpctx->sh_video->stream_aspect = ar;
3865 }
3866 }
3867 #endif
3868
3869 //============================ Handle PAUSE ===============================
3870
3871 current_module="pause";
3872
3873 if (mpctx->osd_function == OSD_PAUSE) {
3874 mpctx->was_paused = 1;
3875 pause_loop();
3876 }
3877
3878 // handle -sstep
3879 if(step_sec>0) {
3880 mpctx->osd_function=OSD_FFW;
3881 rel_seek_secs+=step_sec;
3882 }
3883
3884 edl_update(mpctx);
3885
3886 //================= Keyboard events, SEEKing ====================
3887
3888 current_module="key_events";
3889
3890 {
3891 mp_cmd_t* cmd;
3892 int brk_cmd = 0;
3893 while( !brk_cmd && (cmd = mp_input_get_cmd(0,0,0)) != NULL) {
3894 brk_cmd = run_command(mpctx, cmd);
3895 mp_cmd_free(cmd);
3896 if (brk_cmd == 2)
3897 goto goto_enable_cache;
3898 }
3899 }
3900 mpctx->was_paused = 0;
3901
3902 /* Looping. */
3903 if(mpctx->eof==1 && mpctx->loop_times>=0) {
3904 mp_msg(MSGT_CPLAYER,MSGL_V,"loop_times = %d, eof = %d\n", mpctx->loop_times,mpctx->eof);
3905
3906 if(mpctx->loop_times>1) mpctx->loop_times--; else
3907 if(mpctx->loop_times==1) mpctx->loop_times=-1;
3908 play_n_frames=play_n_frames_mf;
3909 mpctx->eof=0;
3910 abs_seek_pos=SEEK_ABSOLUTE; rel_seek_secs=seek_to_sec;
3911 loop_seek = 1;
3912 }
3913
3914 if(rel_seek_secs || abs_seek_pos){
3915 if (seek(mpctx, rel_seek_secs, abs_seek_pos) >= 0) {
3916 // Set OSD:
3917 if(!loop_seek){
3918 if( !edl_decision )
3919 set_osd_bar(0,"Position",0,100,demuxer_get_percent_pos(mpctx->demuxer));
3920 }
3921 }
3922
3923 rel_seek_secs=0;
3924 abs_seek_pos=0;
3925 loop_seek=0;
3926 edl_decision = 0;
3927 }
3928
3929 #ifdef CONFIG_GUI
3930 if(use_gui){
3931 guiEventHandling();
3932 if(mpctx->demuxer->file_format==DEMUXER_TYPE_AVI && mpctx->sh_video && mpctx->sh_video->video.dwLength>2){
3933 // get pos from frame number / total frames
3934 guiIntfStruct.Position=(float)mpctx->d_video->pack_no*100.0f/mpctx->sh_video->video.dwLength;
3935 } else {
3936 guiIntfStruct.Position=demuxer_get_percent_pos(mpctx->demuxer);
3937 }
3938 if ( mpctx->sh_video ) guiIntfStruct.TimeSec=mpctx->sh_video->pts;
3939 else if ( mpctx->sh_audio ) guiIntfStruct.TimeSec=playing_audio_pts(mpctx->sh_audio, mpctx->d_audio, mpctx->audio_out);
3940 guiIntfStruct.LengthInSec=demuxer_get_time_length(mpctx->demuxer);
3941 guiGetEvent( guiReDraw,NULL );
3942 guiGetEvent( guiSetVolume,NULL );
3943 if(guiIntfStruct.Playing==0) break; // STOP
3944 if(guiIntfStruct.Playing==2) mpctx->osd_function=OSD_PAUSE;
3945 if ( guiIntfStruct.DiskChanged || guiIntfStruct.NewPlay ) goto goto_next_file;
3946 #ifdef CONFIG_DVDREAD
3947 if ( mpctx->stream->type == STREAMTYPE_DVD )
3948 {
3949 dvd_priv_t * dvdp = mpctx->stream->priv;
3950 guiIntfStruct.DVD.current_chapter=dvd_chapter_from_cell(dvdp,guiIntfStruct.DVD.current_title-1, dvdp->cur_cell)+1;
3951 }
3952 #endif
3953 }
3954 #endif /* CONFIG_GUI */
3955
3956 } // while(!mpctx->eof)
3957
3958 mp_msg(MSGT_GLOBAL,MSGL_V,"EOF code: %d \n",mpctx->eof);
3959
3960 #ifdef CONFIG_DVBIN
3961 if(mpctx->dvbin_reopen)
3962 {
3963 mpctx->eof = 0;
3964 uninit_player(INITIALIZED_ALL-(INITIALIZED_GUI|INITIALIZED_STREAM|INITIALIZED_INPUT|INITIALIZED_GETCH2|(fixed_vo?INITIALIZED_VO:0)));
3965 cache_uninit(mpctx->stream);
3966 mpctx->dvbin_reopen = 0;
3967 goto goto_enable_cache;
3968 }
3969 #endif
3970 }
3971
3972 goto_next_file: // don't jump here after ao/vo/getch initialization!
3973
3974 mp_msg(MSGT_CPLAYER,MSGL_INFO,"\n");
3975
3976 if(benchmark){
3977 double tot=video_time_usage+vout_time_usage+audio_time_usage;
3978 double total_time_usage;
3979 total_time_usage_start=GetTimer()-total_time_usage_start;
3980 total_time_usage = (float)total_time_usage_start*0.000001;
3981 mp_msg(MSGT_CPLAYER,MSGL_INFO,"\nBENCHMARKs: VC:%8.3fs VO:%8.3fs A:%8.3fs Sys:%8.3fs = %8.3fs\n",
3982 video_time_usage,vout_time_usage,audio_time_usage,
3983 total_time_usage-tot,total_time_usage);
3984 if(total_time_usage>0.0)
3985 mp_msg(MSGT_CPLAYER,MSGL_INFO,"BENCHMARK%%: VC:%8.4f%% VO:%8.4f%% A:%8.4f%% Sys:%8.4f%% = %8.4f%%\n",
3986 100.0*video_time_usage/total_time_usage,
3987 100.0*vout_time_usage/total_time_usage,
3988 100.0*audio_time_usage/total_time_usage,
3989 100.0*(total_time_usage-tot)/total_time_usage,
3990 100.0);
3991 if(total_frame_cnt && frame_dropping)
3992 mp_msg(MSGT_CPLAYER,MSGL_INFO,"BENCHMARKn: disp: %d (%3.2f fps) drop: %d (%d%%) total: %d (%3.2f fps)\n",
3993 total_frame_cnt-drop_frame_cnt,
3994 (total_time_usage>0.5)?((total_frame_cnt-drop_frame_cnt)/total_time_usage):0,
3995 drop_frame_cnt,
3996 100*drop_frame_cnt/total_frame_cnt,
3997 total_frame_cnt,
3998 (total_time_usage>0.5)?(total_frame_cnt/total_time_usage):0);
3999 }
4000
4001 // time to uninit all, except global stuff:
4002 uninit_player(INITIALIZED_ALL-(INITIALIZED_GUI+INITIALIZED_INPUT+(fixed_vo?INITIALIZED_VO:0)));
4003
4004 if(mpctx->set_of_sub_size > 0) {
4005 current_module="sub_free";
4006 for(i = 0; i < mpctx->set_of_sub_size; ++i) {
4007 sub_free(mpctx->set_of_subtitles[i]);
4008 #ifdef CONFIG_ASS
4009 if(mpctx->set_of_ass_tracks[i])
4010 ass_free_track( mpctx->set_of_ass_tracks[i] );
4011 #endif
4012 }
4013 mpctx->set_of_sub_size = 0;
4014 }
4015 vo_sub_last = vo_sub=NULL;
4016 subdata=NULL;
4017 #ifdef CONFIG_ASS
4018 ass_track = NULL;
4019 if(ass_library)
4020 ass_clear_fonts(ass_library);
4021 #endif
4022
4023 if(mpctx->eof == PT_NEXT_ENTRY || mpctx->eof == PT_PREV_ENTRY) {
4024 mpctx->eof = mpctx->eof == PT_NEXT_ENTRY ? 1 : -1;
4025 if(play_tree_iter_step(mpctx->playtree_iter,mpctx->play_tree_step,0) == PLAY_TREE_ITER_ENTRY) {
4026 mpctx->eof = 1;
4027 } else {
4028 play_tree_iter_free(mpctx->playtree_iter);
4029 mpctx->playtree_iter = NULL;
4030 }
4031 mpctx->play_tree_step = 1;
4032 } else if(mpctx->eof == PT_UP_NEXT || mpctx->eof == PT_UP_PREV) {
4033 mpctx->eof = mpctx->eof == PT_UP_NEXT ? 1 : -1;
4034 if(mpctx->playtree_iter) {
4035 if(play_tree_iter_up_step(mpctx->playtree_iter,mpctx->eof,0) == PLAY_TREE_ITER_ENTRY) {
4036 mpctx->eof = 1;
4037 } else {
4038 play_tree_iter_free(mpctx->playtree_iter);
4039 mpctx->playtree_iter = NULL;
4040 }
4041 }
4042 } else if (mpctx->eof == PT_STOP) {
4043 play_tree_iter_free(mpctx->playtree_iter);
4044 mpctx->playtree_iter = NULL;
4045 } else { // NEXT PREV SRC
4046 mpctx->eof = mpctx->eof == PT_PREV_SRC ? -1 : 1;
4047 }
4048
4049 if(mpctx->eof == 0) mpctx->eof = 1;
4050
4051 while(mpctx->playtree_iter != NULL) {
4052 filename = play_tree_iter_get_file(mpctx->playtree_iter,mpctx->eof);
4053 if(filename == NULL) {
4054 if(play_tree_iter_step(mpctx->playtree_iter,mpctx->eof,0) != PLAY_TREE_ITER_ENTRY) {
4055 play_tree_iter_free(mpctx->playtree_iter);
4056 mpctx->playtree_iter = NULL;
4057 };
4058 } else
4059 break;
4060 }
4061
4062 #ifdef CONFIG_GUI
4063 if(use_gui && !mpctx->playtree_iter) {
4064 #ifdef CONFIG_DVDREAD
4065 if(!guiIntfStruct.DiskChanged)
4066 #endif
4067 mplEnd();
4068 }
4069 #endif
4070
4071 if(use_gui || mpctx->playtree_iter != NULL || player_idle_mode){
4072 if(!mpctx->playtree_iter) filename = NULL;
4073 mpctx->eof = 0;
4074 goto play_next_file;
4075 }
4076
4077
4078 exit_player_with_rc(EXIT_EOF, 0);
4079
4080 return 1;
4081 }
4082 #endif /* DISABLE_MAIN */
mplayer with SMedia Glamo drivers