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Fix possible double-free.
[mplayer.git] / mplayer.c
blob3189855558c328361efcbdd19a0784e020a39389
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
52 #include "subreader.h"
53
54 #include "libvo/video_out.h"
55
56 #include "libvo/font_load.h"
57 #include "libvo/sub.h"
58
59 #ifdef CONFIG_X11
60 #include "libvo/x11_common.h"
61 #endif
62
63 #include "libao2/audio_out.h"
64
65 #include "codec-cfg.h"
66
67 #include "edl.h"
68
69 #include "spudec.h"
70 #include "vobsub.h"
71
72 #include "osdep/getch2.h"
73 #include "osdep/timer.h"
74
75 #include "gui/interface.h"
76
77 #include "input/input.h"
78
79 int slave_mode=0;
80 int player_idle_mode=0;
81 int quiet=0;
82 int enable_mouse_movements=0;
83 float start_volume = -1;
84
85 #include "osdep/priority.h"
86
87 char *heartbeat_cmd;
88
89 #define ROUND(x) ((int)((x)<0 ? (x)-0.5 : (x)+0.5))
90
91 #ifdef HAVE_RTC
92 #ifdef __linux__
93 #include <linux/rtc.h>
94 #else
95 #include <rtc.h>
96 #define RTC_IRQP_SET RTCIO_IRQP_SET
97 #define RTC_PIE_ON RTCIO_PIE_ON
98 #endif /* __linux__ */
99 #endif /* HAVE_RTC */
100
101 #include "stream/tv.h"
102 #include "stream/stream_radio.h"
103 #ifdef CONFIG_DVBIN
104 #include "stream/dvbin.h"
105 #endif
106 #include "stream/cache2.h"
107
108 //**************************************************************************//
109 // Playtree
110 //**************************************************************************//
111 #include "playtree.h"
112 #include "playtreeparser.h"
113
114 int import_playtree_playlist_into_gui(play_tree_t* my_playtree, m_config_t* config);
115 int import_initial_playtree_into_gui(play_tree_t* my_playtree, m_config_t* config, int enqueue);
116
117 //**************************************************************************//
118 // Config
119 //**************************************************************************//
120 #include "parser-cfg.h"
121 #include "parser-mpcmd.h"
122
123 m_config_t* mconfig;
124
125 //**************************************************************************//
126 // Config file
127 //**************************************************************************//
128
129 static int cfg_inc_verbose(m_option_t *conf){ ++verbose; return 0;}
130
131 static int cfg_include(m_option_t *conf, char *filename){
132 return m_config_parse_config_file(mconfig, filename);
133 }
134
135 #include "get_path.h"
136
137 //**************************************************************************//
138 // XScreensaver
139 //**************************************************************************//
140
141 void xscreensaver_heartbeat(void);
142
143 //**************************************************************************//
144 //**************************************************************************//
145 // Input media streaming & demultiplexer:
146 //**************************************************************************//
147
148 static int max_framesize=0;
149
150 #include "stream/stream.h"
151 #include "libmpdemux/demuxer.h"
152 #include "libmpdemux/stheader.h"
153
154 #ifdef CONFIG_DVDREAD
155 #include "stream/stream_dvd.h"
156 #endif
157 #include "stream/stream_dvdnav.h"
158
159 #include "libmpcodecs/dec_audio.h"
160 #include "libmpcodecs/dec_video.h"
161 #include "libmpcodecs/mp_image.h"
162 #include "libmpcodecs/vf.h"
163 #include "libmpcodecs/vd.h"
164
165 #include "mixer.h"
166
167 #include "mp_core.h"
168
169 //**************************************************************************//
170 //**************************************************************************//
171
172 // Common FIFO functions, and keyboard/event FIFO code
173 #include "mp_fifo.h"
174 int noconsolecontrols=0;
175 //**************************************************************************//
176
177 // Not all functions in mplayer.c take the context as an argument yet
178 static MPContext mpctx_s = {
179 .osd_function = OSD_PLAY,
180 .begin_skip = MP_NOPTS_VALUE,
181 .play_tree_step = 1,
182 .global_sub_pos = -1,
183 .set_of_sub_pos = -1,
184 .file_format = DEMUXER_TYPE_UNKNOWN,
185 .loop_times = -1,
186 #ifdef CONFIG_DVBIN
187 .last_dvb_step = 1,
188 #endif
189 };
190
191 static MPContext *mpctx = &mpctx_s;
192
193 int fixed_vo=0;
194
195 // benchmark:
196 double video_time_usage=0;
197 double vout_time_usage=0;
198 static double audio_time_usage=0;
199 static int total_time_usage_start=0;
200 static int total_frame_cnt=0;
201 static int drop_frame_cnt=0; // total number of dropped frames
202 int benchmark=0;
203
204 // options:
205 int auto_quality=0;
206 static int output_quality=0;
207
208 float playback_speed=1.0;
209
210 int use_gui=0;
211
212 #ifdef CONFIG_GUI
213 int enqueue=0;
214 #endif
215
216 static int list_properties = 0;
217
218 int osd_level=1;
219 // if nonzero, hide current OSD contents when GetTimerMS() reaches this
220 unsigned int osd_visible;
221 int osd_duration = 1000;
222
223 int term_osd = 1;
224 static char* term_osd_esc = "\x1b[A\r\x1b[K";
225 static char* playing_msg = NULL;
226 // seek:
227 static double seek_to_sec;
228 static off_t seek_to_byte=0;
229 static off_t step_sec=0;
230 static int loop_seek=0;
231
232 static m_time_size_t end_at = { .type = END_AT_NONE, .pos = 0 };
233
234 // A/V sync:
235 int autosync=0; // 30 might be a good default value.
236
237 // may be changed by GUI: (FIXME!)
238 float rel_seek_secs=0;
239 int abs_seek_pos=0;
240
241 // codecs:
242 char **audio_codec_list=NULL; // override audio codec
243 char **video_codec_list=NULL; // override video codec
244 char **audio_fm_list=NULL; // override audio codec family
245 char **video_fm_list=NULL; // override video codec family
246
247 // demuxer:
248 extern char *demuxer_name; // override demuxer
249 extern char *audio_demuxer_name; // override audio demuxer
250 extern char *sub_demuxer_name; // override sub demuxer
251
252 // streaming:
253 int audio_id=-1;
254 int video_id=-1;
255 int dvdsub_id=-2;
256 int vobsub_id=-1;
257 char* audio_lang=NULL;
258 char* dvdsub_lang=NULL;
259 static char* spudec_ifo=NULL;
260 char* filename=NULL; //"MI2-Trailer.avi";
261 int forced_subs_only=0;
262 int file_filter=1;
263
264 // cache2:
265 int stream_cache_size=-1;
266 #ifdef CONFIG_STREAM_CACHE
267 extern int cache_fill_status;
268
269 float stream_cache_min_percent=20.0;
270 float stream_cache_seek_min_percent=50.0;
271 #else
272 #define cache_fill_status 0
273 #endif
274
275 // dump:
276 static char *stream_dump_name="stream.dump";
277 int stream_dump_type=0;
278
279 // A-V sync:
280 static float default_max_pts_correction=-1;//0.01f;
281 static float max_pts_correction=0;//default_max_pts_correction;
282 static float c_total=0;
283 float audio_delay=0;
284 static int ignore_start=0;
285
286 static int softsleep=0;
287
288 double force_fps=0;
289 static int force_srate=0;
290 static int audio_output_format=-1; // AF_FORMAT_UNKNOWN
291 int frame_dropping=0; // option 0=no drop 1= drop vo 2= drop decode
292 static int play_n_frames=-1;
293 static int play_n_frames_mf=-1;
294
295 // screen info:
296 char** video_driver_list=NULL;
297 char** audio_driver_list=NULL;
298
299 // sub:
300 char *font_name=NULL;
301 char *sub_font_name=NULL;
302 extern int font_fontconfig;
303 float font_factor=0.75;
304 char **sub_name=NULL;
305 float sub_delay=0;
306 float sub_fps=0;
307 int sub_auto = 1;
308 char *vobsub_name=NULL;
309 /*DSP!!char *dsp=NULL;*/
310 int subcc_enabled=0;
311 int suboverlap_enabled = 1;
312
313 #include "libass/ass.h"
314 #include "libass/ass_mp.h"
315
316 char* current_module=NULL; // for debugging
317
318
319 // ---
320
321 #ifdef CONFIG_MENU
322 #include "m_struct.h"
323 #include "libmenu/menu.h"
324 void vf_menu_pause_update(struct vf_instance_s* vf);
325 extern vf_info_t vf_info_menu;
326 static vf_info_t* libmenu_vfs[] = {
327 &vf_info_menu,
328 NULL
329 };
330 static vf_instance_t* vf_menu = NULL;
331 int use_menu = 0;
332 static char* menu_cfg = NULL;
333 static char* menu_root = "main";
334 #endif
335
336
337 #ifdef HAVE_RTC
338 static int nortc = 1;
339 static char* rtc_device;
340 #endif
341
342 edl_record_ptr edl_records = NULL; ///< EDL entries memory area
343 edl_record_ptr next_edl_record = NULL; ///< only for traversing edl_records
344 short edl_decision = 0; ///< 1 when an EDL operation has been made.
345 FILE* edl_fd = NULL; ///< fd to write to when in -edlout mode.
346 int use_filedir_conf;
347
348 static unsigned int initialized_flags=0;
349 #include "mpcommon.h"
350 #include "command.h"
351
352 #include "metadata.h"
353
354 #define mp_basename2(s) (strrchr(s,'/')==NULL?(char*)s:(strrchr(s,'/')+1))
355
356 const void *mpctx_get_video_out(MPContext *mpctx)
357 {
358 return mpctx->video_out;
359 }
360
361 const void *mpctx_get_audio_out(MPContext *mpctx)
362 {
363 return mpctx->audio_out;
364 }
365
366 void *mpctx_get_demuxer(MPContext *mpctx)
367 {
368 return mpctx->demuxer;
369 }
370
371 void *mpctx_get_playtree_iter(MPContext *mpctx)
372 {
373 return mpctx->playtree_iter;
374 }
375
376 void *mpctx_get_mixer(MPContext *mpctx)
377 {
378 return &mpctx->mixer;
379 }
380
381 int mpctx_get_global_sub_size(MPContext *mpctx)
382 {
383 return mpctx->global_sub_size;
384 }
385
386 int mpctx_get_osd_function(MPContext *mpctx)
387 {
388 return mpctx->osd_function;
389 }
390
391 static int is_valid_metadata_type (metadata_t type) {
392 switch (type)
393 {
394 /* check for valid video stream */
395 case META_VIDEO_CODEC:
396 case META_VIDEO_BITRATE:
397 case META_VIDEO_RESOLUTION:
398 {
399 if (!mpctx->sh_video)
400 return 0;
401 break;
402 }
403
404 /* check for valid audio stream */
405 case META_AUDIO_CODEC:
406 case META_AUDIO_BITRATE:
407 case META_AUDIO_SAMPLES:
408 {
409 if (!mpctx->sh_audio)
410 return 0;
411 break;
412 }
413
414 /* check for valid demuxer */
415 case META_INFO_TITLE:
416 case META_INFO_ARTIST:
417 case META_INFO_ALBUM:
418 case META_INFO_YEAR:
419 case META_INFO_COMMENT:
420 case META_INFO_TRACK:
421 case META_INFO_GENRE:
422 {
423 if (!mpctx->demuxer)
424 return 0;
425 break;
426 }
427
428 default:
429 break;
430 }
431
432 return 1;
433 }
434
435 static char *get_demuxer_info (char *tag) {
436 char **info = mpctx->demuxer->info;
437 int n;
438
439 if (!info || !tag)
440 return NULL;
441
442 for (n = 0; info[2*n] != NULL ; n++)
443 if (!strcasecmp (info[2*n], tag))
444 break;
445
446 return info[2*n+1] ? strdup (info[2*n+1]) : NULL;
447 }
448
449 char *get_metadata (metadata_t type) {
450 char *meta = NULL;
451 sh_audio_t * const sh_audio = mpctx->sh_audio;
452 sh_video_t * const sh_video = mpctx->sh_video;
453
454 if (!is_valid_metadata_type (type))
455 return NULL;
456
457 switch (type)
458 {
459 case META_NAME:
460 {
461 return strdup (mp_basename2 (filename));
462 }
463
464 case META_VIDEO_CODEC:
465 {
466 if (sh_video->format == 0x10000001)
467 meta = strdup ("mpeg1");
468 else if (sh_video->format == 0x10000002)
469 meta = strdup ("mpeg2");
470 else if (sh_video->format == 0x10000004)
471 meta = strdup ("mpeg4");
472 else if (sh_video->format == 0x10000005)
473 meta = strdup ("h264");
474 else if (sh_video->format >= 0x20202020)
475 {
476 meta = malloc (8);
477 sprintf (meta, "%.4s", (char *) &sh_video->format);
478 }
479 else
480 {
481 meta = malloc (8);
482 sprintf (meta, "0x%08X", sh_video->format);
483 }
484 return meta;
485 }
486
487 case META_VIDEO_BITRATE:
488 {
489 meta = malloc (16);
490 sprintf (meta, "%d kbps", (int) (sh_video->i_bps * 8 / 1024));
491 return meta;
492 }
493
494 case META_VIDEO_RESOLUTION:
495 {
496 meta = malloc (16);
497 sprintf (meta, "%d x %d", sh_video->disp_w, sh_video->disp_h);
498 return meta;
499 }
500
501 case META_AUDIO_CODEC:
502 {
503 if (sh_audio->codec && sh_audio->codec->name)
504 meta = strdup (sh_audio->codec->name);
505 return meta;
506 }
507
508 case META_AUDIO_BITRATE:
509 {
510 meta = malloc (16);
511 sprintf (meta, "%d kbps", (int) (sh_audio->i_bps * 8/1000));
512 return meta;
513 }
514
515 case META_AUDIO_SAMPLES:
516 {
517 meta = malloc (16);
518 sprintf (meta, "%d Hz, %d ch.", sh_audio->samplerate, sh_audio->channels);
519 return meta;
520 }
521
522 /* check for valid demuxer */
523 case META_INFO_TITLE:
524 return get_demuxer_info ("Title");
525
526 case META_INFO_ARTIST:
527 return get_demuxer_info ("Artist");
528
529 case META_INFO_ALBUM:
530 return get_demuxer_info ("Album");
531
532 case META_INFO_YEAR:
533 return get_demuxer_info ("Year");
534
535 case META_INFO_COMMENT:
536 return get_demuxer_info ("Comment");
537
538 case META_INFO_TRACK:
539 return get_demuxer_info ("Track");
540
541 case META_INFO_GENRE:
542 return get_demuxer_info ("Genre");
543
544 default:
545 break;
546 }
547
548 return meta;
549 }
550
551 /// step size of mixer changes
552 int volstep = 3;
553
554 #ifdef CONFIG_DVDNAV
555 static void mp_dvdnav_context_free(MPContext *ctx){
556 if (ctx->nav_smpi) free_mp_image(ctx->nav_smpi);
557 ctx->nav_smpi = NULL;
558 if (ctx->nav_buffer) free(ctx->nav_buffer);
559 ctx->nav_buffer = NULL;
560 ctx->nav_start = NULL;
561 ctx->nav_in_size = 0;
562 }
563 #endif
564
565 void uninit_player(unsigned int mask){
566 mask=initialized_flags&mask;
567
568 mp_msg(MSGT_CPLAYER,MSGL_DBG2,"\n*** uninit(0x%X)\n",mask);
569
570 if(mask&INITIALIZED_ACODEC){
571 initialized_flags&=~INITIALIZED_ACODEC;
572 current_module="uninit_acodec";
573 if(mpctx->sh_audio) uninit_audio(mpctx->sh_audio);
574 #ifdef CONFIG_GUI
575 if (use_gui) guiGetEvent(guiSetAfilter, (char *)NULL);
576 #endif
577 mpctx->sh_audio=NULL;
578 mpctx->mixer.afilter = NULL;
579 }
580
581 if(mask&INITIALIZED_VCODEC){
582 initialized_flags&=~INITIALIZED_VCODEC;
583 current_module="uninit_vcodec";
584 if(mpctx->sh_video) uninit_video(mpctx->sh_video);
585 mpctx->sh_video=NULL;
586 #ifdef CONFIG_MENU
587 vf_menu=NULL;
588 #endif
589 }
590
591 if(mask&INITIALIZED_DEMUXER){
592 initialized_flags&=~INITIALIZED_DEMUXER;
593 current_module="free_demuxer";
594 if(mpctx->demuxer){
595 mpctx->stream=mpctx->demuxer->stream;
596 free_demuxer(mpctx->demuxer);
597 }
598 mpctx->demuxer=NULL;
599 }
600
601 // kill the cache process:
602 if(mask&INITIALIZED_STREAM){
603 initialized_flags&=~INITIALIZED_STREAM;
604 current_module="uninit_stream";
605 if(mpctx->stream) free_stream(mpctx->stream);
606 mpctx->stream=NULL;
607 }
608
609 if(mask&INITIALIZED_VO){
610 initialized_flags&=~INITIALIZED_VO;
611 current_module="uninit_vo";
612 mpctx->video_out->uninit();
613 mpctx->video_out=NULL;
614 #ifdef CONFIG_DVDNAV
615 mp_dvdnav_context_free(mpctx);
616 #endif
617 }
618
619 // Must be after libvo uninit, as few vo drivers (svgalib) have tty code.
620 if(mask&INITIALIZED_GETCH2){
621 initialized_flags&=~INITIALIZED_GETCH2;
622 current_module="uninit_getch2";
623 mp_msg(MSGT_CPLAYER,MSGL_DBG2,"\n[[[uninit getch2]]]\n");
624 // restore terminal:
625 getch2_disable();
626 }
627
628 if(mask&INITIALIZED_VOBSUB){
629 initialized_flags&=~INITIALIZED_VOBSUB;
630 current_module="uninit_vobsub";
631 if(vo_vobsub) vobsub_close(vo_vobsub);
632 vo_vobsub=NULL;
633 }
634
635 if (mask&INITIALIZED_SPUDEC){
636 initialized_flags&=~INITIALIZED_SPUDEC;
637 current_module="uninit_spudec";
638 spudec_free(vo_spudec);
639 vo_spudec=NULL;
640 }
641
642 if(mask&INITIALIZED_AO){
643 initialized_flags&=~INITIALIZED_AO;
644 current_module="uninit_ao";
645 if (mpctx->edl_muted) mixer_mute(&mpctx->mixer);
646 mpctx->audio_out->uninit(mpctx->eof?0:1); mpctx->audio_out=NULL;
647 }
648
649 #ifdef CONFIG_GUI
650 if(mask&INITIALIZED_GUI){
651 initialized_flags&=~INITIALIZED_GUI;
652 current_module="uninit_gui";
653 guiDone();
654 }
655 #endif
656
657 if(mask&INITIALIZED_INPUT){
658 initialized_flags&=~INITIALIZED_INPUT;
659 current_module="uninit_input";
660 mp_input_uninit();
661 #ifdef CONFIG_MENU
662 if (use_menu)
663 menu_uninit();
664 #endif
665 }
666
667 current_module=NULL;
668 }
669
670 void exit_player_with_rc(exit_reason_t how, int rc){
671
672 if (mpctx->user_muted && !mpctx->edl_muted) mixer_mute(&mpctx->mixer);
673 uninit_player(INITIALIZED_ALL);
674 #if defined(__MINGW32__) || defined(__CYGWIN__)
675 timeEndPeriod(1);
676 #endif
677 #ifdef CONFIG_X11
678 #ifdef CONFIG_GUI
679 if ( !use_gui )
680 #endif
681 vo_uninit(); // Close the X11 connection (if any is open).
682 #endif
683
684 #ifdef CONFIG_FREETYPE
685 current_module="uninit_font";
686 if (sub_font && sub_font != vo_font) free_font_desc(sub_font);
687 sub_font = NULL;
688 if (vo_font) free_font_desc(vo_font);
689 vo_font = NULL;
690 done_freetype();
691 #endif
692 free_osd_list();
693
694 #ifdef CONFIG_ASS
695 ass_library_done(ass_library);
696 #endif
697
698 current_module="exit_player";
699
700 // free mplayer config
701 if(mconfig)
702 m_config_free(mconfig);
703
704 if(mpctx->playtree)
705 play_tree_free(mpctx->playtree, 1);
706
707
708 if(edl_records != NULL) free(edl_records); // free mem allocated for EDL
709 switch(how) {
710 case EXIT_QUIT:
711 mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_ExitingHow,MSGTR_Exit_quit);
712 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_EXIT=QUIT\n");
713 break;
714 case EXIT_EOF:
715 mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_ExitingHow,MSGTR_Exit_eof);
716 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_EXIT=EOF\n");
717 break;
718 case EXIT_ERROR:
719 mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_ExitingHow,MSGTR_Exit_error);
720 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_EXIT=ERROR\n");
721 break;
722 default:
723 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_EXIT=NONE\n");
724 }
725 mp_msg(MSGT_CPLAYER,MSGL_DBG2,"max framesize was %d bytes\n",max_framesize);
726
727 exit(rc);
728 }
729
730 void exit_player(exit_reason_t how){
731 exit_player_with_rc(how, 1);
732 }
733
734 #ifndef __MINGW32__
735 static void child_sighandler(int x){
736 pid_t pid;
737 while((pid=waitpid(-1,NULL,WNOHANG)) > 0);
738 }
739 #endif
740
741 #ifdef CONFIG_CRASH_DEBUG
742 static char *prog_path;
743 static int crash_debug = 0;
744 #endif
745
746 static void exit_sighandler(int x){
747 static int sig_count=0;
748 #ifdef CONFIG_CRASH_DEBUG
749 if (!crash_debug || x != SIGTRAP)
750 #endif
751 ++sig_count;
752 if(initialized_flags==0 && sig_count>1) exit(1);
753 if(sig_count==5)
754 {
755 /* We're crashing bad and can't uninit cleanly :(
756 * by popular request, we make one last (dirty)
757 * effort to restore the user's
758 * terminal. */
759 getch2_disable();
760 exit(1);
761 }
762 if(sig_count==6) exit(1);
763 if(sig_count>6){
764 // can't stop :(
765 #ifndef __MINGW32__
766 kill(getpid(),SIGKILL);
767 #endif
768 }
769 mp_msg(MSGT_CPLAYER,MSGL_FATAL,"\n" MSGTR_IntBySignal,x,
770 current_module?current_module:"unknown"
771 );
772 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_SIGNAL=%d\n", x);
773 if(sig_count<=1)
774 switch(x){
775 case SIGINT:
776 case SIGQUIT:
777 case SIGTERM:
778 case SIGKILL:
779 async_quit_request = 1;
780 return; // killed from keyboard (^C) or killed [-9]
781 case SIGILL:
782 #if CONFIG_RUNTIME_CPUDETECT
783 mp_msg(MSGT_CPLAYER,MSGL_FATAL,MSGTR_Exit_SIGILL_RTCpuSel);
784 #else
785 mp_msg(MSGT_CPLAYER,MSGL_FATAL,MSGTR_Exit_SIGILL);
786 #endif
787 case SIGFPE:
788 case SIGSEGV:
789 mp_msg(MSGT_CPLAYER,MSGL_FATAL,MSGTR_Exit_SIGSEGV_SIGFPE);
790 default:
791 mp_msg(MSGT_CPLAYER,MSGL_FATAL,MSGTR_Exit_SIGCRASH);
792 #ifdef CONFIG_CRASH_DEBUG
793 if (crash_debug) {
794 int gdb_pid;
795 mp_msg(MSGT_CPLAYER, MSGL_INFO, "Forking...\n");
796 gdb_pid = fork();
797 mp_msg(MSGT_CPLAYER, MSGL_INFO, "Forked...\n");
798 if (gdb_pid == 0) { // We are the child
799 char spid[20];
800 snprintf(spid, sizeof(spid), "%i", getppid());
801 getch2_disable(); // allow terminal to work properly with gdb
802 if (execlp("gdb", "gdb", prog_path, spid, "-ex", "bt", NULL) == -1)
803 mp_msg(MSGT_CPLAYER, MSGL_ERR, "Couldn't start gdb\n");
804 } else if (gdb_pid < 0)
805 mp_msg(MSGT_CPLAYER, MSGL_ERR, "Couldn't fork\n");
806 else {
807 waitpid(gdb_pid, NULL, 0);
808 }
809 if (x == SIGTRAP) return;
810 }
811 #endif
812 }
813 getch2_disable();
814 exit(1);
815 }
816
817 void mp_input_register_options(m_config_t* cfg);
818
819 #include "cfg-mplayer.h"
820
821 static void parse_cfgfiles( m_config_t* conf )
822 {
823 char *conffile;
824 int conffile_fd;
825 if (!disable_system_conf &&
826 m_config_parse_config_file(conf, MPLAYER_CONFDIR "/mplayer.conf") < 0)
827 exit_player(EXIT_NONE);
828 if ((conffile = get_path("")) == NULL) {
829 mp_msg(MSGT_CPLAYER,MSGL_WARN,MSGTR_NoHomeDir);
830 } else {
831 #ifdef __MINGW32__
832 mkdir(conffile);
833 #else
834 mkdir(conffile, 0777);
835 #endif
836 free(conffile);
837 if ((conffile = get_path("config")) == NULL) {
838 mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_GetpathProblem);
839 } else {
840 if ((conffile_fd = open(conffile, O_CREAT | O_EXCL | O_WRONLY, 0666)) != -1) {
841 mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_CreatingCfgFile, conffile);
842 write(conffile_fd, default_config, strlen(default_config));
843 close(conffile_fd);
844 }
845 if (!disable_user_conf &&
846 m_config_parse_config_file(conf, conffile) < 0)
847 exit_player(EXIT_NONE);
848 free(conffile);
849 }
850 }
851 }
852
853 #define PROFILE_CFG_PROTOCOL "protocol."
854
855 static void load_per_protocol_config (m_config_t* conf, const char *const file)
856 {
857 char *str;
858 char protocol[strlen (PROFILE_CFG_PROTOCOL) + strlen (file) + 1];
859 m_profile_t *p;
860
861 /* does filename actually uses a protocol ? */
862 str = strstr (file, "://");
863 if (!str)
864 return;
865
866 sprintf (protocol, "%s%s", PROFILE_CFG_PROTOCOL, file);
867 protocol[strlen (PROFILE_CFG_PROTOCOL)+strlen(file)-strlen(str)] = '\0';
868 p = m_config_get_profile (conf, protocol);
869 if (p)
870 {
871 mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_LoadingProtocolProfile, protocol);
872 m_config_set_profile(conf,p);
873 }
874 }
875
876 #define PROFILE_CFG_EXTENSION "extension."
877
878 static void load_per_extension_config (m_config_t* conf, const char *const file)
879 {
880 char *str;
881 char extension[strlen (PROFILE_CFG_EXTENSION) + 8];
882 m_profile_t *p;
883
884 /* does filename actually have an extension ? */
885 str = strrchr (filename, '.');
886 if (!str)
887 return;
888
889 sprintf (extension, PROFILE_CFG_EXTENSION);
890 strncat (extension, ++str, 7);
891 p = m_config_get_profile (conf, extension);
892 if (p)
893 {
894 mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_LoadingExtensionProfile, extension);
895 m_config_set_profile(conf,p);
896 }
897 }
898
899 #define PROFILE_CFG_VO "vo."
900 #define PROFILE_CFG_AO "ao."
901
902 static void load_per_output_config (m_config_t* conf, char *cfg, char *out)
903 {
904 char profile[strlen (cfg) + strlen (out) + 1];
905 m_profile_t *p;
906
907 sprintf (profile, "%s%s", cfg, out);
908 p = m_config_get_profile (conf, profile);
909 if (p)
910 {
911 mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_LoadingExtensionProfile, profile);
912 m_config_set_profile(conf,p);
913 }
914 }
915
916 static void load_per_file_config (m_config_t* conf, const char *const file)
917 {
918 char *confpath;
919 char cfg[strlen(file)+10];
920 struct stat st;
921 char *name;
922
923 sprintf (cfg, "%s.conf", file);
924
925 if (use_filedir_conf && !stat (cfg, &st))
926 {
927 mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_LoadingConfig, cfg);
928 m_config_parse_config_file (conf, cfg);
929 return;
930 }
931
932 if ((name = strrchr (cfg, '/')) == NULL)
933 name = cfg;
934 else
935 name++;
936
937 if ((confpath = get_path (name)) != NULL)
938 {
939 if (!stat (confpath, &st))
940 {
941 mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_LoadingConfig, confpath);
942 m_config_parse_config_file (conf, confpath);
943 }
944
945 free (confpath);
946 }
947 }
948
949 /* When libmpdemux performs a blocking operation (network connection or
950 * cache filling) if the operation fails we use this function to check
951 * if it was interrupted by the user.
952 * The function returns a new value for eof. */
953 static int libmpdemux_was_interrupted(int eof) {
954 mp_cmd_t* cmd;
955 if((cmd = mp_input_get_cmd(0,0,0)) != NULL) {
956 switch(cmd->id) {
957 case MP_CMD_QUIT:
958 exit_player_with_rc(EXIT_QUIT, (cmd->nargs > 0)? cmd->args[0].v.i : 0);
959 case MP_CMD_PLAY_TREE_STEP: {
960 eof = (cmd->args[0].v.i > 0) ? PT_NEXT_ENTRY : PT_PREV_ENTRY;
961 mpctx->play_tree_step = (cmd->args[0].v.i == 0) ? 1 : cmd->args[0].v.i;
962 } break;
963 case MP_CMD_PLAY_TREE_UP_STEP: {
964 eof = (cmd->args[0].v.i > 0) ? PT_UP_NEXT : PT_UP_PREV;
965 } break;
966 case MP_CMD_PLAY_ALT_SRC_STEP: {
967 eof = (cmd->args[0].v.i > 0) ? PT_NEXT_SRC : PT_PREV_SRC;
968 } break;
969 }
970 mp_cmd_free(cmd);
971 }
972 return eof;
973 }
974
975 #define mp_basename(s) (strrchr(s,'\\')==NULL?(mp_basename2(s)):(strrchr(s,'\\')+1))
976
977 static int playtree_add_playlist(play_tree_t* entry)
978 {
979 play_tree_add_bpf(entry,filename);
980
981 #ifdef CONFIG_GUI
982 if (use_gui) {
983 if (entry) {
984 import_playtree_playlist_into_gui(entry, mconfig);
985 play_tree_free_list(entry,1);
986 }
987 } else
988 #endif
989 {
990 if(!entry) {
991 entry = mpctx->playtree_iter->tree;
992 if(play_tree_iter_step(mpctx->playtree_iter,1,0) != PLAY_TREE_ITER_ENTRY) {
993 return PT_NEXT_ENTRY;
994 }
995 if(mpctx->playtree_iter->tree == entry ) { // Loop with a single file
996 if(play_tree_iter_up_step(mpctx->playtree_iter,1,0) != PLAY_TREE_ITER_ENTRY) {
997 return PT_NEXT_ENTRY;
998 }
999 }
1000 play_tree_remove(entry,1,1);
1001 return PT_NEXT_SRC;
1002 }
1003 play_tree_insert_entry(mpctx->playtree_iter->tree,entry);
1004 play_tree_set_params_from(entry,mpctx->playtree_iter->tree);
1005 entry = mpctx->playtree_iter->tree;
1006 if(play_tree_iter_step(mpctx->playtree_iter,1,0) != PLAY_TREE_ITER_ENTRY) {
1007 return PT_NEXT_ENTRY;
1008 }
1009 play_tree_remove(entry,1,1);
1010 }
1011 return PT_NEXT_SRC;
1012 }
1013
1014 void add_subtitles(char *filename, float fps, int noerr)
1015 {
1016 sub_data *subd;
1017 #ifdef CONFIG_ASS
1018 ass_track_t *asst = 0;
1019 #endif
1020
1021 if (filename == NULL || mpctx->set_of_sub_size >= MAX_SUBTITLE_FILES) {
1022 return;
1023 }
1024
1025 subd = sub_read_file(filename, fps);
1026 #ifdef CONFIG_ASS
1027 if (ass_enabled)
1028 #ifdef CONFIG_ICONV
1029 asst = ass_read_file(ass_library, filename, sub_cp);
1030 #else
1031 asst = ass_read_file(ass_library, filename, 0);
1032 #endif
1033 if (ass_enabled && subd && !asst)
1034 asst = ass_read_subdata(ass_library, subd, fps);
1035
1036 if (!asst && !subd)
1037 #else
1038 if(!subd)
1039 #endif
1040 mp_msg(MSGT_CPLAYER, noerr ? MSGL_WARN : MSGL_ERR, MSGTR_CantLoadSub,
1041 filename_recode(filename));
1042
1043 #ifdef CONFIG_ASS
1044 if (!asst && !subd) return;
1045 mpctx->set_of_ass_tracks[mpctx->set_of_sub_size] = asst;
1046 #else
1047 if (!subd) return;
1048 #endif
1049 mpctx->set_of_subtitles[mpctx->set_of_sub_size] = subd;
1050 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_FILE_SUB_ID=%d\n", mpctx->set_of_sub_size);
1051 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_FILE_SUB_FILENAME=%s\n",
1052 filename_recode(filename));
1053 ++mpctx->set_of_sub_size;
1054 mp_msg(MSGT_CPLAYER, MSGL_INFO, MSGTR_AddedSubtitleFile, mpctx->set_of_sub_size,
1055 filename_recode(filename));
1056 }
1057
1058 // FIXME: if/when the GUI calls this, global sub numbering gets (potentially) broken.
1059 void update_set_of_subtitles(void)
1060 // subdata was changed, set_of_sub... have to be updated.
1061 {
1062 sub_data ** const set_of_subtitles = mpctx->set_of_subtitles;
1063 int i;
1064 if (mpctx->set_of_sub_size > 0 && subdata == NULL) { // *subdata was deleted
1065 for (i = mpctx->set_of_sub_pos + 1; i < mpctx->set_of_sub_size; ++i)
1066 set_of_subtitles[i-1] = set_of_subtitles[i];
1067 set_of_subtitles[mpctx->set_of_sub_size-1] = NULL;
1068 --mpctx->set_of_sub_size;
1069 if (mpctx->set_of_sub_size > 0) subdata = set_of_subtitles[mpctx->set_of_sub_pos=0];
1070 }
1071 else if (mpctx->set_of_sub_size > 0 && subdata != NULL) { // *subdata was changed
1072 set_of_subtitles[mpctx->set_of_sub_pos] = subdata;
1073 }
1074 else if (mpctx->set_of_sub_size <= 0 && subdata != NULL) { // *subdata was added
1075 set_of_subtitles[mpctx->set_of_sub_pos=mpctx->set_of_sub_size] = subdata;
1076 ++mpctx->set_of_sub_size;
1077 }
1078 }
1079
1080 void init_vo_spudec(void) {
1081 if (vo_spudec)
1082 spudec_free(vo_spudec);
1083 initialized_flags &= ~INITIALIZED_SPUDEC;
1084 vo_spudec = NULL;
1085 if (spudec_ifo) {
1086 unsigned int palette[16], width, height;
1087 current_module="spudec_init_vobsub";
1088 if (vobsub_parse_ifo(NULL,spudec_ifo, palette, &width, &height, 1, -1, NULL) >= 0)
1089 vo_spudec=spudec_new_scaled(palette, width, height, NULL, 0);
1090 }
1091
1092 #ifdef CONFIG_DVDREAD
1093 if (vo_spudec==NULL && mpctx->stream->type==STREAMTYPE_DVD) {
1094 current_module="spudec_init_dvdread";
1095 vo_spudec=spudec_new_scaled(((dvd_priv_t *)(mpctx->stream->priv))->cur_pgc->palette,
1096 mpctx->sh_video->disp_w, mpctx->sh_video->disp_h,
1097 NULL, 0);
1098 }
1099 #endif
1100
1101 #ifdef CONFIG_DVDNAV
1102 if (vo_spudec==NULL && mpctx->stream->type==STREAMTYPE_DVDNAV) {
1103 unsigned int *palette = mp_dvdnav_get_spu_clut(mpctx->stream);
1104 current_module="spudec_init_dvdnav";
1105 vo_spudec=spudec_new_scaled(palette, mpctx->sh_video->disp_w, mpctx->sh_video->disp_h, NULL, 0);
1106 }
1107 #endif
1108
1109 if (vo_spudec==NULL) {
1110 sh_sub_t *sh = (sh_sub_t *)mpctx->d_sub->sh;
1111 current_module="spudec_init_normal";
1112 vo_spudec=spudec_new_scaled(NULL, mpctx->sh_video->disp_w, mpctx->sh_video->disp_h, sh->extradata, sh->extradata_len);
1113 spudec_set_font_factor(vo_spudec,font_factor);
1114 }
1115
1116 if (vo_spudec!=NULL) {
1117 initialized_flags|=INITIALIZED_SPUDEC;
1118 mp_property_do("sub_forced_only", M_PROPERTY_SET, &forced_subs_only, mpctx);
1119 }
1120 }
1121
1122 /*
1123 * In Mac OS X the SDL-lib is built upon Cocoa. The easiest way to
1124 * make it all work is to use the builtin SDL-bootstrap code, which
1125 * will be done automatically by replacing our main() if we include SDL.h.
1126 */
1127 #if defined(__APPLE__) && defined(CONFIG_SDL)
1128 #include <SDL.h>
1129 #endif
1130
1131 /**
1132 * \brief append a formatted string
1133 * \param buf buffer to print into
1134 * \param pos position of terminating 0 in buf
1135 * \param len maximum number of characters in buf, not including terminating 0
1136 * \param format printf format string
1137 */
1138 static void saddf(char *buf, unsigned *pos, int len, const char *format, ...)
1139 {
1140 va_list va;
1141 va_start(va, format);
1142 *pos += vsnprintf(&buf[*pos], len - *pos, format, va);
1143 va_end(va);
1144 if (*pos >= len ) {
1145 buf[len] = 0;
1146 *pos = len;
1147 }
1148 }
1149
1150 /**
1151 * \brief append time in the hh:mm:ss.f format
1152 * \param buf buffer to print into
1153 * \param pos position of terminating 0 in buf
1154 * \param len maximum number of characters in buf, not including terminating 0
1155 * \param time time value to convert/append
1156 */
1157 static void sadd_hhmmssf(char *buf, unsigned *pos, int len, float time) {
1158 long tenths = 10 * time;
1159 int f1 = tenths % 10;
1160 int ss = (tenths / 10) % 60;
1161 int mm = (tenths / 600) % 60;
1162 int hh = tenths / 36000;
1163 if (time <= 0) {
1164 saddf(buf, pos, len, "unknown");
1165 return;
1166 }
1167 if (hh > 0)
1168 saddf(buf, pos, len, "%2d:", hh);
1169 if (hh > 0 || mm > 0)
1170 saddf(buf, pos, len, "%02d:", mm);
1171 saddf(buf, pos, len, "%02d.%1d", ss, f1);
1172 }
1173
1174 /**
1175 * \brief print the status line
1176 * \param a_pos audio position
1177 * \param a_v A-V desynchronization
1178 * \param corr amount out A-V synchronization
1179 */
1180 static void print_status(float a_pos, float a_v, float corr)
1181 {
1182 sh_video_t * const sh_video = mpctx->sh_video;
1183 int width;
1184 char *line;
1185 unsigned pos = 0;
1186 get_screen_size();
1187 if (screen_width > 0)
1188 width = screen_width;
1189 else
1190 width = 80;
1191 #if defined(__MINGW32__) || defined(__CYGWIN__) || defined(__OS2__)
1192 /* Windows command line is broken (MinGW's rxvt works, but we
1193 * should not depend on that). */
1194 width--;
1195 #endif
1196 line = malloc(width + 1); // one additional char for the terminating null
1197
1198 // Audio time
1199 if (mpctx->sh_audio) {
1200 saddf(line, &pos, width, "A:%6.1f ", a_pos);
1201 if (!sh_video) {
1202 float len = demuxer_get_time_length(mpctx->demuxer);
1203 saddf(line, &pos, width, "(");
1204 sadd_hhmmssf(line, &pos, width, a_pos);
1205 saddf(line, &pos, width, ") of %.1f (", len);
1206 sadd_hhmmssf(line, &pos, width, len);
1207 saddf(line, &pos, width, ") ");
1208 }
1209 }
1210
1211 // Video time
1212 if (sh_video)
1213 saddf(line, &pos, width, "V:%6.1f ", sh_video->pts);
1214
1215 // A-V sync
1216 if (mpctx->sh_audio && sh_video)
1217 saddf(line, &pos, width, "A-V:%7.3f ct:%7.3f ", a_v, corr);
1218
1219 // Video stats
1220 if (sh_video)
1221 saddf(line, &pos, width, "%3d/%3d ",
1222 (int)sh_video->num_frames,
1223 (int)sh_video->num_frames_decoded);
1224
1225 // CPU usage
1226 if (sh_video) {
1227 if (sh_video->timer > 0.5)
1228 saddf(line, &pos, width, "%2d%% %2d%% %4.1f%% ",
1229 (int)(100.0*video_time_usage*playback_speed/(double)sh_video->timer),
1230 (int)(100.0*vout_time_usage*playback_speed/(double)sh_video->timer),
1231 (100.0*audio_time_usage*playback_speed/(double)sh_video->timer));
1232 else
1233 saddf(line, &pos, width, "??%% ??%% ??,?%% ");
1234 } else if (mpctx->sh_audio) {
1235 if (mpctx->delay > 0.5)
1236 saddf(line, &pos, width, "%4.1f%% ",
1237 100.0*audio_time_usage/(double)mpctx->delay);
1238 else
1239 saddf(line, &pos, width, "??,?%% ");
1240 }
1241
1242 // VO stats
1243 if (sh_video)
1244 saddf(line, &pos, width, "%d %d ", drop_frame_cnt, output_quality);
1245
1246 #ifdef CONFIG_STREAM_CACHE
1247 // cache stats
1248 if (stream_cache_size > 0)
1249 saddf(line, &pos, width, "%d%% ", cache_fill_status);
1250 #endif
1251
1252 // other
1253 if (playback_speed != 1)
1254 saddf(line, &pos, width, "%4.2fx ", playback_speed);
1255
1256 // end
1257 if (erase_to_end_of_line) {
1258 line[pos] = 0;
1259 mp_msg(MSGT_STATUSLINE, MSGL_STATUS, "%s%s\r", line, erase_to_end_of_line);
1260 } else {
1261 memset(&line[pos], ' ', width - pos);
1262 line[width] = 0;
1263 mp_msg(MSGT_STATUSLINE, MSGL_STATUS, "%s\r", line);
1264 }
1265 free(line);
1266 }
1267
1268 /**
1269 * \brief build a chain of audio filters that converts the input format
1270 * to the ao's format, taking into account the current playback_speed.
1271 * \param sh_audio describes the requested input format of the chain.
1272 * \param ao_data describes the requested output format of the chain.
1273 */
1274 int build_afilter_chain(sh_audio_t *sh_audio, ao_data_t *ao_data)
1275 {
1276 int new_srate;
1277 int result;
1278 if (!sh_audio)
1279 {
1280 #ifdef CONFIG_GUI
1281 if (use_gui) guiGetEvent(guiSetAfilter, (char *)NULL);
1282 #endif
1283 mpctx->mixer.afilter = NULL;
1284 return 0;
1285 }
1286 if(af_control_any_rev(sh_audio->afilter,
1287 AF_CONTROL_PLAYBACK_SPEED | AF_CONTROL_SET,
1288 &playback_speed)) {
1289 new_srate = sh_audio->samplerate;
1290 } else {
1291 new_srate = sh_audio->samplerate * playback_speed;
1292 if (new_srate != ao_data->samplerate) {
1293 // limits are taken from libaf/af_resample.c
1294 if (new_srate < 8000)
1295 new_srate = 8000;
1296 if (new_srate > 192000)
1297 new_srate = 192000;
1298 playback_speed = (float)new_srate / (float)sh_audio->samplerate;
1299 }
1300 }
1301 result = init_audio_filters(sh_audio, new_srate,
1302 &ao_data->samplerate, &ao_data->channels, &ao_data->format);
1303 mpctx->mixer.afilter = sh_audio->afilter;
1304 #ifdef CONFIG_GUI
1305 if (use_gui) guiGetEvent(guiSetAfilter, (char *)sh_audio->afilter);
1306 #endif
1307 return result;
1308 }
1309
1310
1311 typedef struct mp_osd_msg mp_osd_msg_t;
1312 struct mp_osd_msg {
1313 /// Previous message on the stack.
1314 mp_osd_msg_t* prev;
1315 /// Message text.
1316 char msg[128];
1317 int id,level,started;
1318 /// Display duration in ms.
1319 unsigned time;
1320 };
1321
1322 /// OSD message stack.
1323 static mp_osd_msg_t* osd_msg_stack = NULL;
1324
1325 /**
1326 * \brief Add a message on the OSD message stack
1327 *
1328 * If a message with the same id is already present in the stack
1329 * it is pulled on top of the stack, otherwise a new message is created.
1330 *
1331 */
1332
1333 void set_osd_msg(int id, int level, int time, const char* fmt, ...) {
1334 mp_osd_msg_t *msg,*last=NULL;
1335 va_list va;
1336 int r;
1337
1338 // look if the id is already in the stack
1339 for(msg = osd_msg_stack ; msg && msg->id != id ;
1340 last = msg, msg = msg->prev);
1341 // not found: alloc it
1342 if(!msg) {
1343 msg = calloc(1,sizeof(mp_osd_msg_t));
1344 msg->prev = osd_msg_stack;
1345 osd_msg_stack = msg;
1346 } else if(last) { // found, but it's not on top of the stack
1347 last->prev = msg->prev;
1348 msg->prev = osd_msg_stack;
1349 osd_msg_stack = msg;
1350 }
1351 // write the msg
1352 va_start(va,fmt);
1353 r = vsnprintf(msg->msg, 128, fmt, va);
1354 va_end(va);
1355 if(r >= 128) msg->msg[127] = 0;
1356 // set id and time
1357 msg->id = id;
1358 msg->level = level;
1359 msg->time = time;
1360
1361 }
1362
1363 /**
1364 * \brief Remove a message from the OSD stack
1365 *
1366 * This function can be used to get rid of a message right away.
1367 *
1368 */
1369
1370 void rm_osd_msg(int id) {
1371 mp_osd_msg_t *msg,*last=NULL;
1372
1373 // Search for the msg
1374 for(msg = osd_msg_stack ; msg && msg->id != id ;
1375 last = msg, msg = msg->prev);
1376 if(!msg) return;
1377
1378 // Detach it from the stack and free it
1379 if(last)
1380 last->prev = msg->prev;
1381 else
1382 osd_msg_stack = msg->prev;
1383 free(msg);
1384 }
1385
1386 /**
1387 * \brief Remove all messages from the OSD stack
1388 *
1389 */
1390
1391 static void clear_osd_msgs(void) {
1392 mp_osd_msg_t* msg = osd_msg_stack, *prev = NULL;
1393 while(msg) {
1394 prev = msg->prev;
1395 free(msg);
1396 msg = prev;
1397 }
1398 osd_msg_stack = NULL;
1399 }
1400
1401 /**
1402 * \brief Get the current message from the OSD stack.
1403 *
1404 * This function decrements the message timer and destroys the old ones.
1405 * The message that should be displayed is returned (if any).
1406 *
1407 */
1408
1409 static mp_osd_msg_t* get_osd_msg(void) {
1410 mp_osd_msg_t *msg,*prev,*last = NULL;
1411 static unsigned last_update = 0;
1412 unsigned now = GetTimerMS();
1413 unsigned diff;
1414 char hidden_dec_done = 0;
1415
1416 if (osd_visible) {
1417 // 36000000 means max timed visibility is 1 hour into the future, if
1418 // the difference is greater assume it's wrapped around from below 0
1419 if (osd_visible - now > 36000000) {
1420 osd_visible = 0;
1421 vo_osd_progbar_type = -1; // disable
1422 vo_osd_changed(OSDTYPE_PROGBAR);
1423 if (mpctx->osd_function != OSD_PAUSE)
1424 mpctx->osd_function = OSD_PLAY;
1425 }
1426 }
1427
1428 if(!last_update) last_update = now;
1429 diff = now >= last_update ? now - last_update : 0;
1430
1431 last_update = now;
1432
1433 // Look for the first message in the stack with high enough level.
1434 for(msg = osd_msg_stack ; msg ; last = msg, msg = prev) {
1435 prev = msg->prev;
1436 if(msg->level > osd_level && hidden_dec_done) continue;
1437 // The message has a high enough level or it is the first hidden one
1438 // in both cases we decrement the timer or kill it.
1439 if(!msg->started || msg->time > diff) {
1440 if(msg->started) msg->time -= diff;
1441 else msg->started = 1;
1442 // display it
1443 if(msg->level <= osd_level) return msg;
1444 hidden_dec_done = 1;
1445 continue;
1446 }
1447 // kill the message
1448 free(msg);
1449 if(last) {
1450 last->prev = prev;
1451 msg = last;
1452 } else {
1453 osd_msg_stack = prev;
1454 msg = NULL;
1455 }
1456 }
1457 // Nothing found
1458 return NULL;
1459 }
1460
1461 /**
1462 * \brief Display the OSD bar.
1463 *
1464 * Display the OSD bar or fall back on a simple message.
1465 *
1466 */
1467
1468 void set_osd_bar(int type,const char* name,double min,double max,double val) {
1469
1470 if(osd_level < 1) return;
1471
1472 if(mpctx->sh_video) {
1473 osd_visible = (GetTimerMS() + 1000) | 1;
1474 vo_osd_progbar_type = type;
1475 vo_osd_progbar_value = 256*(val-min)/(max-min);
1476 vo_osd_changed(OSDTYPE_PROGBAR);
1477 return;
1478 }
1479
1480 set_osd_msg(OSD_MSG_BAR,1,osd_duration,"%s: %d %%",
1481 name,ROUND(100*(val-min)/(max-min)));
1482 }
1483
1484
1485 /**
1486 * \brief Update the OSD message line.
1487 *
1488 * This function displays the current message on the vo OSD or on the term.
1489 * If the stack is empty and the OSD level is high enough the timer
1490 * is displayed (only on the vo OSD).
1491 *
1492 */
1493
1494 static void update_osd_msg(void) {
1495 mp_osd_msg_t *msg;
1496 static char osd_text[128] = "";
1497 static char osd_text_timer[128];
1498
1499 // we need some mem for vo_osd_text
1500 vo_osd_text = (unsigned char*)osd_text;
1501
1502 // Look if we have a msg
1503 if((msg = get_osd_msg())) {
1504 if(strcmp(osd_text,msg->msg)) {
1505 strncpy((char*)osd_text, msg->msg, 127);
1506 if(mpctx->sh_video) vo_osd_changed(OSDTYPE_OSD); else
1507 if(term_osd) mp_msg(MSGT_CPLAYER,MSGL_STATUS,"%s%s\n",term_osd_esc,msg->msg);
1508 }
1509 return;
1510 }
1511
1512 if(mpctx->sh_video) {
1513 // fallback on the timer
1514 if(osd_level>=2) {
1515 int len = demuxer_get_time_length(mpctx->demuxer);
1516 int percentage = -1;
1517 char percentage_text[10];
1518 int pts = demuxer_get_current_time(mpctx->demuxer);
1519
1520 if (mpctx->osd_show_percentage)
1521 percentage = demuxer_get_percent_pos(mpctx->demuxer);
1522
1523 if (percentage >= 0)
1524 snprintf(percentage_text, 9, " (%d%%)", percentage);
1525 else
1526 percentage_text[0] = 0;
1527
1528 if (osd_level == 3)
1529 snprintf(osd_text_timer, 63,
1530 "%c %02d:%02d:%02d / %02d:%02d:%02d%s",
1531 mpctx->osd_function,pts/3600,(pts/60)%60,pts%60,
1532 len/3600,(len/60)%60,len%60,percentage_text);
1533 else
1534 snprintf(osd_text_timer, 63, "%c %02d:%02d:%02d%s",
1535 mpctx->osd_function,pts/3600,(pts/60)%60,
1536 pts%60,percentage_text);
1537 } else
1538 osd_text_timer[0]=0;
1539
1540 // always decrement the percentage timer
1541 if(mpctx->osd_show_percentage)
1542 mpctx->osd_show_percentage--;
1543
1544 if(strcmp(osd_text,osd_text_timer)) {
1545 strncpy(osd_text, osd_text_timer, 63);
1546 vo_osd_changed(OSDTYPE_OSD);
1547 }
1548 return;
1549 }
1550
1551 // Clear the term osd line
1552 if(term_osd && osd_text[0]) {
1553 osd_text[0] = 0;
1554 printf("%s\n",term_osd_esc);
1555 }
1556 }
1557
1558 ///@}
1559 // OSDMsgStack
1560
1561
1562 void reinit_audio_chain(void) {
1563 if(mpctx->sh_audio){
1564 current_module="init_audio_codec";
1565 mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n");
1566 if(!init_best_audio_codec(mpctx->sh_audio,audio_codec_list,audio_fm_list)){
1567 mpctx->sh_audio=mpctx->d_audio->sh=NULL; // failed to init :(
1568 mpctx->d_audio->id = -2;
1569 return;
1570 } else
1571 initialized_flags|=INITIALIZED_ACODEC;
1572 mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n");
1573
1574
1575 //const ao_info_t *info=audio_out->info;
1576 current_module="af_preinit";
1577 ao_data.samplerate=force_srate;
1578 ao_data.channels=0;
1579 ao_data.format=audio_output_format;
1580 #if 1
1581 // first init to detect best values
1582 if(!init_audio_filters(mpctx->sh_audio, // preliminary init
1583 // input:
1584 mpctx->sh_audio->samplerate,
1585 // output:
1586 &ao_data.samplerate, &ao_data.channels, &ao_data.format)){
1587 mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_AudioFilterChainPreinitError);
1588 exit_player(EXIT_ERROR);
1589 }
1590 #endif
1591 current_module="ao2_init";
1592 if(!(mpctx->audio_out=init_best_audio_out(audio_driver_list,
1593 0, // plugin flag
1594 ao_data.samplerate,
1595 ao_data.channels,
1596 ao_data.format,0))){
1597 // FAILED:
1598 mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_CannotInitAO);
1599 uninit_player(INITIALIZED_ACODEC); // close codec
1600 mpctx->sh_audio=mpctx->d_audio->sh=NULL; // -> nosound
1601 mpctx->d_audio->id = -2;
1602 return;
1603 } else {
1604 // SUCCESS:
1605 initialized_flags|=INITIALIZED_AO;
1606 mp_msg(MSGT_CPLAYER,MSGL_INFO,"AO: [%s] %dHz %dch %s (%d bytes per sample)\n",
1607 mpctx->audio_out->info->short_name,
1608 ao_data.samplerate, ao_data.channels,
1609 af_fmt2str_short(ao_data.format),
1610 af_fmt2bits(ao_data.format)/8 );
1611 mp_msg(MSGT_CPLAYER,MSGL_V,"AO: Description: %s\nAO: Author: %s\n",
1612 mpctx->audio_out->info->name, mpctx->audio_out->info->author);
1613 if(strlen(mpctx->audio_out->info->comment) > 0)
1614 mp_msg(MSGT_CPLAYER,MSGL_V,"AO: Comment: %s\n", mpctx->audio_out->info->comment);
1615 // init audio filters:
1616 #if 1
1617 current_module="af_init";
1618 if(!build_afilter_chain(mpctx->sh_audio, &ao_data)) {
1619 mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_NoMatchingFilter);
1620 // mp_msg(MSGT_CPLAYER,MSGL_ERR,"Couldn't find matching filter / ao format! -> NOSOUND\n");
1621 // uninit_player(INITIALIZED_ACODEC|INITIALIZED_AO); // close codec & ao
1622 // sh_audio=mpctx->d_audio->sh=NULL; // -> nosound
1623 }
1624 #endif
1625 }
1626 mpctx->mixer.audio_out = mpctx->audio_out;
1627 mpctx->mixer.volstep = volstep;
1628 }
1629 }
1630
1631
1632 ///@}
1633 // Command2Property
1634
1635
1636 // Return pts value corresponding to the end point of audio written to the
1637 // ao so far.
1638 static double written_audio_pts(sh_audio_t *sh_audio, demux_stream_t *d_audio)
1639 {
1640 double buffered_output;
1641 // first calculate the end pts of audio that has been output by decoder
1642 double a_pts = sh_audio->pts;
1643 if (a_pts != MP_NOPTS_VALUE)
1644 // Good, decoder supports new way of calculating audio pts.
1645 // sh_audio->pts is the timestamp of the latest input packet with
1646 // known pts that the decoder has decoded. sh_audio->pts_bytes is
1647 // the amount of bytes the decoder has written after that timestamp.
1648 a_pts += sh_audio->pts_bytes / (double) sh_audio->o_bps;
1649 else {
1650 // Decoder doesn't support new way of calculating pts (or we're
1651 // being called before it has decoded anything with known timestamp).
1652 // Use the old method of audio pts calculation: take the timestamp
1653 // of last packet with known pts the decoder has read data from,
1654 // and add amount of bytes read after the beginning of that packet
1655 // divided by input bps. This will be inaccurate if the input/output
1656 // ratio is not constant for every audio packet or if it is constant
1657 // but not accurately known in sh_audio->i_bps.
1658
1659 a_pts = d_audio->pts;
1660 // ds_tell_pts returns bytes read after last timestamp from
1661 // demuxing layer, decoder might use sh_audio->a_in_buffer for bytes
1662 // it has read but not decoded
1663 if (sh_audio->i_bps)
1664 a_pts += (ds_tell_pts(d_audio) - sh_audio->a_in_buffer_len) /
1665 (double)sh_audio->i_bps;
1666 }
1667 // Now a_pts hopefully holds the pts for end of audio from decoder.
1668 // Substract data in buffers between decoder and audio out.
1669
1670 // Decoded but not filtered
1671 a_pts -= sh_audio->a_buffer_len / (double)sh_audio->o_bps;
1672
1673 // Data buffered in audio filters, measured in bytes of "missing" output
1674 buffered_output = af_calc_delay(sh_audio->afilter);
1675
1676 // Data that was ready for ao but was buffered because ao didn't fully
1677 // accept everything to internal buffers yet
1678 buffered_output += sh_audio->a_out_buffer_len;
1679
1680 // Filters divide audio length by playback_speed, so multiply by it
1681 // to get the length in original units without speedup or slowdown
1682 a_pts -= buffered_output * playback_speed / ao_data.bps;
1683
1684 return a_pts;
1685 }
1686
1687 // Return pts value corresponding to currently playing audio.
1688 double playing_audio_pts(sh_audio_t *sh_audio, demux_stream_t *d_audio,
1689 const ao_functions_t *audio_out)
1690 {
1691 return written_audio_pts(sh_audio, d_audio) - playback_speed *
1692 audio_out->get_delay();
1693 }
1694
1695 static int check_framedrop(double frame_time) {
1696 // check for frame-drop:
1697 current_module = "check_framedrop";
1698 if (mpctx->sh_audio && !mpctx->d_audio->eof) {
1699 static int dropped_frames;
1700 float delay = playback_speed*mpctx->audio_out->get_delay();
1701 float d = delay-mpctx->delay;
1702 ++total_frame_cnt;
1703 // we should avoid dropping too many frames in sequence unless we
1704 // are too late. and we allow 100ms A-V delay here:
1705 if (d < -dropped_frames*frame_time-0.100 &&
1706 mpctx->osd_function != OSD_PAUSE) {
1707 ++drop_frame_cnt;
1708 ++dropped_frames;
1709 return frame_dropping;
1710 } else
1711 dropped_frames = 0;
1712 }
1713 return 0;
1714 }
1715
1716 static int generate_video_frame(sh_video_t *sh_video, demux_stream_t *d_video)
1717 {
1718 unsigned char *start;
1719 int in_size;
1720 int hit_eof=0;
1721 double pts;
1722
1723 while (1) {
1724 int drop_frame = check_framedrop(sh_video->frametime);
1725 void *decoded_frame;
1726 current_module = "decode video";
1727 // XXX Time used in this call is not counted in any performance
1728 // timer now, OSD is not updated correctly for filter-added frames
1729 if (vf_output_queued_frame(sh_video->vfilter))
1730 break;
1731 current_module = "video_read_frame";
1732 in_size = ds_get_packet_pts(d_video, &start, &pts);
1733 if (in_size < 0) {
1734 // try to extract last frames in case of decoder lag
1735 in_size = 0;
1736 pts = 1e300;
1737 hit_eof = 1;
1738 }
1739 if (in_size > max_framesize)
1740 max_framesize = in_size;
1741 current_module = "decode video";
1742 decoded_frame = decode_video(sh_video, start, in_size, drop_frame, pts);
1743 if (decoded_frame) {
1744 update_subtitles(sh_video, mpctx->d_sub, 0);
1745 update_teletext(sh_video, mpctx->demuxer, 0);
1746 update_osd_msg();
1747 current_module = "filter video";
1748 if (filter_video(sh_video, decoded_frame, sh_video->pts))
1749 break;
1750 } else if (drop_frame)
1751 return -1;
1752 if (hit_eof)
1753 return 0;
1754 }
1755 return 1;
1756 }
1757
1758 #ifdef HAVE_RTC
1759 int rtc_fd = -1;
1760 #endif
1761
1762 static float timing_sleep(float time_frame)
1763 {
1764 #ifdef HAVE_RTC
1765 if (rtc_fd >= 0){
1766 // -------- RTC -----------
1767 current_module="sleep_rtc";
1768 while (time_frame > 0.000) {
1769 unsigned long rtc_ts;
1770 if (read(rtc_fd, &rtc_ts, sizeof(rtc_ts)) <= 0)
1771 mp_msg(MSGT_CPLAYER, MSGL_ERR, MSGTR_LinuxRTCReadError, strerror(errno));
1772 time_frame -= GetRelativeTime();
1773 }
1774 } else
1775 #endif
1776 {
1777 // assume kernel HZ=100 for softsleep, works with larger HZ but with
1778 // unnecessarily high CPU usage
1779 float margin = softsleep ? 0.011 : 0;
1780 current_module = "sleep_timer";
1781 while (time_frame > margin) {
1782 usec_sleep(1000000 * (time_frame - margin));
1783 time_frame -= GetRelativeTime();
1784 }
1785 if (softsleep){
1786 current_module = "sleep_soft";
1787 if (time_frame < 0)
1788 mp_msg(MSGT_AVSYNC, MSGL_WARN, MSGTR_SoftsleepUnderflow);
1789 while (time_frame > 0)
1790 time_frame-=GetRelativeTime(); // burn the CPU
1791 }
1792 }
1793 return time_frame;
1794 }
1795
1796 #ifdef CONFIG_DVDNAV
1797 #ifndef FF_B_TYPE
1798 #define FF_B_TYPE 3
1799 #endif
1800 /// store decoded video image
1801 static mp_image_t * mp_dvdnav_copy_mpi(mp_image_t *to_mpi,
1802 mp_image_t *from_mpi) {
1803 mp_image_t *mpi;
1804
1805 /// Do not store B-frames
1806 if (from_mpi->pict_type == FF_B_TYPE)
1807 return to_mpi;
1808
1809 if (to_mpi &&
1810 to_mpi->w == from_mpi->w &&
1811 to_mpi->h == from_mpi->h &&
1812 to_mpi->imgfmt == from_mpi->imgfmt)
1813 mpi = to_mpi;
1814 else {
1815 if (to_mpi)
1816 free_mp_image(to_mpi);
1817 if (from_mpi->w == 0 || from_mpi->h == 0)
1818 return NULL;
1819 mpi = alloc_mpi(from_mpi->w,from_mpi->h,from_mpi->imgfmt);
1820 }
1821
1822 copy_mpi(mpi,from_mpi);
1823 return mpi;
1824 }
1825
1826 static void mp_dvdnav_reset_stream (MPContext *ctx) {
1827 if (ctx->sh_video) {
1828 /// clear video pts
1829 ctx->d_video->pts = 0.0f;
1830 ctx->sh_video->pts = 0.0f;
1831 ctx->sh_video->i_pts = 0.0f;
1832 ctx->sh_video->last_pts = 0.0f;
1833 ctx->sh_video->num_buffered_pts = 0;
1834 ctx->sh_video->num_frames = 0;
1835 ctx->sh_video->num_frames_decoded = 0;
1836 ctx->sh_video->timer = 0.0f;
1837 ctx->sh_video->stream_delay = 0.0f;
1838 ctx->sh_video->timer = 0;
1839 ctx->demuxer->stream_pts = MP_NOPTS_VALUE;
1840 }
1841
1842 if (ctx->sh_audio) {
1843 /// free audio packets and reset
1844 ds_free_packs(ctx->d_audio);
1845 audio_delay -= ctx->sh_audio->stream_delay;
1846 ctx->delay =- audio_delay;
1847 ctx->audio_out->reset();
1848 resync_audio_stream(ctx->sh_audio);
1849 }
1850
1851 if (ctx->d_sub) dvdsub_id = -2;
1852
1853 audio_delay = 0.0f;
1854
1855 /// clear all EOF related flags
1856 ctx->d_video->eof = ctx->d_audio->eof = ctx->stream->eof = 0;
1857 }
1858
1859 /// Restore last decoded DVDNAV (still frame)
1860 static mp_image_t *mp_dvdnav_restore_smpi(int *in_size,
1861 unsigned char **start,
1862 mp_image_t *decoded_frame)
1863 {
1864 if (mpctx->stream->type != STREAMTYPE_DVDNAV)
1865 return decoded_frame;
1866
1867 /// a change occured in dvdnav stream
1868 if (mp_dvdnav_cell_has_changed(mpctx->stream,0)) {
1869 mp_dvdnav_read_wait(mpctx->stream, 1, 1);
1870 mp_dvdnav_context_free(mpctx);
1871 mp_dvdnav_reset_stream(mpctx);
1872 mp_dvdnav_read_wait(mpctx->stream, 0, 1);
1873 mp_dvdnav_cell_has_changed(mpctx->stream,1);
1874 }
1875
1876 if (*in_size < 0) {
1877 float len;
1878
1879 /// Display still frame, if any
1880 if (mpctx->nav_smpi && !mpctx->nav_buffer)
1881 decoded_frame = mpctx->nav_smpi;
1882
1883 /// increment video frame : continue playing after still frame
1884 len = demuxer_get_time_length(mpctx->demuxer);
1885 if (mpctx->sh_video->pts >= len &&
1886 mpctx->sh_video->pts > 0.0 && len > 0.0) {
1887 mp_dvdnav_skip_still(mpctx->stream);
1888 mp_dvdnav_skip_wait(mpctx->stream);
1889 }
1890 mpctx->sh_video->pts += 1 / mpctx->sh_video->fps;
1891
1892 if (mpctx->nav_buffer) {
1893 *start = mpctx->nav_start;
1894 *in_size = mpctx->nav_in_size;
1895 if (mpctx->nav_start)
1896 memcpy(*start,mpctx->nav_buffer,mpctx->nav_in_size);
1897 }
1898 }
1899
1900 return decoded_frame;
1901 }
1902
1903 /// Save last decoded DVDNAV (still frame)
1904 static void mp_dvdnav_save_smpi(int in_size,
1905 unsigned char *start,
1906 mp_image_t *decoded_frame)
1907 {
1908 if (mpctx->stream->type != STREAMTYPE_DVDNAV)
1909 return;
1910
1911 if (mpctx->nav_buffer)
1912 free(mpctx->nav_buffer);
1913
1914 mpctx->nav_buffer = malloc(in_size);
1915 mpctx->nav_start = start;
1916 mpctx->nav_in_size = mpctx->nav_buffer ? in_size : -1;
1917 if (mpctx->nav_buffer)
1918 memcpy(mpctx->nav_buffer,start,in_size);
1919
1920 if (decoded_frame && mpctx->nav_smpi != decoded_frame)
1921 mpctx->nav_smpi = mp_dvdnav_copy_mpi(mpctx->nav_smpi,decoded_frame);
1922 }
1923 #endif /* CONFIG_DVDNAV */
1924
1925 static void adjust_sync_and_print_status(int between_frames, float timing_error)
1926 {
1927 current_module="av_sync";
1928
1929 if(mpctx->sh_audio){
1930 double a_pts, v_pts;
1931
1932 if (autosync)
1933 /*
1934 * If autosync is enabled, the value for delay must be calculated
1935 * a bit differently. It is set only to the difference between
1936 * the audio and video timers. Any attempt to include the real
1937 * or corrected delay causes the pts_correction code below to
1938 * try to correct for the changes in delay which autosync is
1939 * trying to measure. This keeps the two from competing, but still
1940 * allows the code to correct for PTS drift *only*. (Using a delay
1941 * value here, even a "corrected" one, would be incompatible with
1942 * autosync mode.)
1943 */
1944 a_pts = written_audio_pts(mpctx->sh_audio, mpctx->d_audio) - mpctx->delay;
1945 else
1946 a_pts = playing_audio_pts(mpctx->sh_audio, mpctx->d_audio, mpctx->audio_out);
1947
1948 v_pts = mpctx->sh_video->pts;
1949
1950 {
1951 static int drop_message=0;
1952 double AV_delay = a_pts - audio_delay - v_pts;
1953 double x;
1954 if (AV_delay>0.5 && drop_frame_cnt>50 && drop_message==0){
1955 ++drop_message;
1956 mp_msg(MSGT_AVSYNC,MSGL_WARN,MSGTR_SystemTooSlow);
1957 }
1958 if (autosync)
1959 x = AV_delay*0.1f;
1960 else
1961 /* Do not correct target time for the next frame if this frame
1962 * was late not because of wrong target time but because the
1963 * target time could not be met */
1964 x = (AV_delay + timing_error * playback_speed) * 0.1f;
1965 if (x < -max_pts_correction)
1966 x = -max_pts_correction;
1967 else if (x> max_pts_correction)
1968 x = max_pts_correction;
1969 if (default_max_pts_correction >= 0)
1970 max_pts_correction = default_max_pts_correction;
1971 else
1972 max_pts_correction = mpctx->sh_video->frametime*0.10; // +-10% of time
1973 if (!between_frames) {
1974 mpctx->delay+=x;
1975 c_total+=x;
1976 }
1977 if(!quiet)
1978 print_status(a_pts - audio_delay, AV_delay, c_total);
1979 }
1980
1981 } else {
1982 // No audio:
1983
1984 if (!quiet)
1985 print_status(0, 0, 0);
1986 }
1987 }
1988
1989 static int fill_audio_out_buffers(void)
1990 {
1991 unsigned int t;
1992 double tt;
1993 int playsize;
1994 int playflags=0;
1995 int audio_eof=0;
1996 int bytes_to_write;
1997 sh_audio_t * const sh_audio = mpctx->sh_audio;
1998
1999 current_module="play_audio";
2000
2001 while (1) {
2002 int sleep_time;
2003 // all the current uses of ao_data.pts seem to be in aos that handle
2004 // sync completely wrong; there should be no need to use ao_data.pts
2005 // in get_space()
2006 ao_data.pts = ((mpctx->sh_video?mpctx->sh_video->timer:0)+mpctx->delay)*90000.0;
2007 bytes_to_write = mpctx->audio_out->get_space();
2008 if (mpctx->sh_video || bytes_to_write >= ao_data.outburst)
2009 break;
2010
2011 // handle audio-only case:
2012 // this is where mplayer sleeps during audio-only playback
2013 // to avoid 100% CPU use
2014 sleep_time = (ao_data.outburst - bytes_to_write) * 1000 / ao_data.bps;
2015 if (sleep_time < 10) sleep_time = 10; // limit to 100 wakeups per second
2016 usec_sleep(sleep_time * 1000);
2017 }
2018
2019 while (bytes_to_write) {
2020 playsize = bytes_to_write;
2021 if (playsize > MAX_OUTBURST)
2022 playsize = MAX_OUTBURST;
2023 bytes_to_write -= playsize;
2024
2025 // Fill buffer if needed:
2026 current_module="decode_audio";
2027 t = GetTimer();
2028 if (decode_audio(sh_audio, playsize) < 0) // EOF or error
2029 if (mpctx->d_audio->eof) {
2030 audio_eof = 1;
2031 if (sh_audio->a_out_buffer_len == 0)
2032 return 0;
2033 }
2034 t = GetTimer() - t;
2035 tt = t*0.000001f; audio_time_usage+=tt;
2036 if (playsize > sh_audio->a_out_buffer_len) {
2037 playsize = sh_audio->a_out_buffer_len;
2038 if (audio_eof)
2039 playflags |= AOPLAY_FINAL_CHUNK;
2040 }
2041 if (!playsize)
2042 break;
2043
2044 // play audio:
2045 current_module="play_audio";
2046
2047 // Is this pts value actually useful for the aos that access it?
2048 // They're obviously badly broken in the way they handle av sync;
2049 // would not having access to this make them more broken?
2050 ao_data.pts = ((mpctx->sh_video?mpctx->sh_video->timer:0)+mpctx->delay)*90000.0;
2051 playsize = mpctx->audio_out->play(sh_audio->a_out_buffer, playsize, playflags);
2052
2053 if (playsize > 0) {
2054 sh_audio->a_out_buffer_len -= playsize;
2055 memmove(sh_audio->a_out_buffer, &sh_audio->a_out_buffer[playsize],
2056 sh_audio->a_out_buffer_len);
2057 mpctx->delay += playback_speed*playsize/(double)ao_data.bps;
2058 }
2059 else if (audio_eof && mpctx->audio_out->get_delay() < .04) {
2060 // Sanity check to avoid hanging in case current ao doesn't output
2061 // partial chunks and doesn't check for AOPLAY_FINAL_CHUNK
2062 mp_msg(MSGT_CPLAYER, MSGL_WARN, "Audio output truncated at end.\n");
2063 sh_audio->a_out_buffer_len = 0;
2064 }
2065 }
2066 return 1;
2067 }
2068
2069 static int sleep_until_update(float *time_frame, float *aq_sleep_time)
2070 {
2071 int frame_time_remaining = 0;
2072 current_module="calc_sleep_time";
2073
2074 *time_frame -= GetRelativeTime(); // reset timer
2075
2076 if (mpctx->sh_audio && !mpctx->d_audio->eof) {
2077 float delay = mpctx->audio_out->get_delay();
2078 mp_dbg(MSGT_AVSYNC, MSGL_DBG2, "delay=%f\n", delay);
2079
2080 if (autosync) {
2081 /*
2082 * Adjust this raw delay value by calculating the expected
2083 * delay for this frame and generating a new value which is
2084 * weighted between the two. The higher autosync is, the
2085 * closer to the delay value gets to that which "-nosound"
2086 * would have used, and the longer it will take for A/V
2087 * sync to settle at the right value (but it eventually will.)
2088 * This settling time is very short for values below 100.
2089 */
2090 float predicted = mpctx->delay / playback_speed + *time_frame;
2091 float difference = delay - predicted;
2092 delay = predicted + difference / (float)autosync;
2093 }
2094
2095 *time_frame = delay - mpctx->delay / playback_speed;
2096
2097 // delay = amount of audio buffered in soundcard/driver
2098 if (delay > 0.25) delay=0.25; else
2099 if (delay < 0.10) delay=0.10;
2100 if (*time_frame > delay*0.6) {
2101 // sleep time too big - may cause audio drops (buffer underrun)
2102 frame_time_remaining = 1;
2103 *time_frame = delay*0.5;
2104 }
2105 } else {
2106 // If we're lagging more than 200 ms behind the right playback rate,
2107 // don't try to "catch up".
2108 // If benchmark is set always output frames as fast as possible
2109 // without sleeping.
2110 if (*time_frame < -0.2 || benchmark)
2111 *time_frame = 0;
2112 }
2113
2114 *aq_sleep_time += *time_frame;
2115
2116
2117 //============================== SLEEP: ===================================
2118
2119 // flag 256 means: libvo driver does its timing (dvb card)
2120 if (*time_frame > 0.001 && !(vo_flags&256))
2121 *time_frame = timing_sleep(*time_frame);
2122 return frame_time_remaining;
2123 }
2124
2125 int reinit_video_chain(void) {
2126 sh_video_t * const sh_video = mpctx->sh_video;
2127 double ar=-1.0;
2128 //================== Init VIDEO (codec & libvo) ==========================
2129 if(!fixed_vo || !(initialized_flags&INITIALIZED_VO)){
2130 current_module="preinit_libvo";
2131
2132 //shouldn't we set dvideo->id=-2 when we fail?
2133 vo_config_count=0;
2134 //if((mpctx->video_out->preinit(vo_subdevice))!=0){
2135 if(!(mpctx->video_out=init_best_video_out(video_driver_list))){
2136 mp_msg(MSGT_CPLAYER,MSGL_FATAL,MSGTR_ErrorInitializingVODevice);
2137 goto err_out;
2138 }
2139 initialized_flags|=INITIALIZED_VO;
2140 }
2141
2142 if(stream_control(mpctx->demuxer->stream, STREAM_CTRL_GET_ASPECT_RATIO, &ar) != STREAM_UNSUPPORTED)
2143 mpctx->sh_video->stream_aspect = ar;
2144 current_module="init_video_filters";
2145 {
2146 char* vf_arg[] = { "_oldargs_", (char*)mpctx->video_out , NULL };
2147 sh_video->vfilter=(void*)vf_open_filter(NULL,"vo",vf_arg);
2148 }
2149 #ifdef CONFIG_MENU
2150 if(use_menu) {
2151 char* vf_arg[] = { "_oldargs_", menu_root, NULL };
2152 vf_menu = vf_open_plugin(libmenu_vfs,sh_video->vfilter,"menu",vf_arg);
2153 if(!vf_menu) {
2154 mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_CantOpenLibmenuFilterWithThisRootMenu,menu_root);
2155 use_menu = 0;
2156 }
2157 }
2158 if(vf_menu)
2159 sh_video->vfilter=(void*)vf_menu;
2160 #endif
2161
2162 #ifdef CONFIG_ASS
2163 if(ass_enabled) {
2164 int i;
2165 int insert = 1;
2166 if (vf_settings)
2167 for (i = 0; vf_settings[i].name; ++i)
2168 if (strcmp(vf_settings[i].name, "ass") == 0) {
2169 insert = 0;
2170 break;
2171 }
2172 if (insert) {
2173 extern vf_info_t vf_info_ass;
2174 const vf_info_t* libass_vfs[] = {&vf_info_ass, NULL};
2175 char* vf_arg[] = {"auto", "1", NULL};
2176 vf_instance_t* vf_ass = vf_open_plugin(libass_vfs,sh_video->vfilter,"ass",vf_arg);
2177 if (vf_ass)
2178 sh_video->vfilter=(void*)vf_ass;
2179 else
2180 mp_msg(MSGT_CPLAYER,MSGL_ERR, "ASS: cannot add video filter\n");
2181 }
2182 }
2183 #endif
2184
2185 sh_video->vfilter=(void*)append_filters(sh_video->vfilter);
2186
2187 #ifdef CONFIG_ASS
2188 if (ass_enabled)
2189 ((vf_instance_t *)sh_video->vfilter)->control(sh_video->vfilter, VFCTRL_INIT_EOSD, ass_library);
2190 #endif
2191
2192 current_module="init_video_codec";
2193
2194 mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n");
2195 init_best_video_codec(sh_video,video_codec_list,video_fm_list);
2196 mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n");
2197
2198 if(!sh_video->initialized){
2199 if(!fixed_vo) uninit_player(INITIALIZED_VO);
2200 goto err_out;
2201 }
2202
2203 initialized_flags|=INITIALIZED_VCODEC;
2204
2205 if (sh_video->codec)
2206 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_VIDEO_CODEC=%s\n", sh_video->codec->name);
2207
2208 sh_video->last_pts = MP_NOPTS_VALUE;
2209 sh_video->num_buffered_pts = 0;
2210 sh_video->next_frame_time = 0;
2211
2212 if(auto_quality>0){
2213 // Auto quality option enabled
2214 output_quality=get_video_quality_max(sh_video);
2215 if(auto_quality>output_quality) auto_quality=output_quality;
2216 else output_quality=auto_quality;
2217 mp_msg(MSGT_CPLAYER,MSGL_V,"AutoQ: setting quality to %d.\n",output_quality);
2218 set_video_quality(sh_video,output_quality);
2219 }
2220
2221 // ========== Init display (sh_video->disp_w*sh_video->disp_h/out_fmt) ============
2222
2223 current_module="init_vo";
2224
2225 return 1;
2226
2227 err_out:
2228 mpctx->sh_video = mpctx->d_video->sh = NULL;
2229 return 0;
2230 }
2231
2232 static double update_video(int *blit_frame)
2233 {
2234 sh_video_t * const sh_video = mpctx->sh_video;
2235 //-------------------- Decode a frame: -----------------------
2236 double frame_time;
2237 *blit_frame = 0; // Don't blit if we hit EOF
2238 if (!correct_pts) {
2239 unsigned char* start=NULL;
2240 void *decoded_frame = NULL;
2241 int drop_frame=0;
2242 int in_size;
2243
2244 current_module = "video_read_frame";
2245 frame_time = sh_video->next_frame_time;
2246 in_size = video_read_frame(sh_video, &sh_video->next_frame_time,
2247 &start, force_fps);
2248 #ifdef CONFIG_DVDNAV
2249 /// wait, still frame or EOF
2250 if (mpctx->stream->type == STREAMTYPE_DVDNAV && in_size < 0) {
2251 if (mp_dvdnav_is_eof(mpctx->stream)) return -1;
2252 if (mpctx->d_video) mpctx->d_video->eof = 0;
2253 if (mpctx->d_audio) mpctx->d_audio->eof = 0;
2254 mpctx->stream->eof = 0;
2255 } else
2256 #endif
2257 if (in_size < 0)
2258 return -1;
2259 if (in_size > max_framesize)
2260 max_framesize = in_size; // stats
2261 sh_video->timer += frame_time;
2262 if (mpctx->sh_audio)
2263 mpctx->delay -= frame_time;
2264 // video_read_frame can change fps (e.g. for ASF video)
2265 vo_fps = sh_video->fps;
2266 drop_frame = check_framedrop(frame_time);
2267 update_subtitles(sh_video, mpctx->d_sub, 0);
2268 update_teletext(sh_video, mpctx->demuxer, 0);
2269 update_osd_msg();
2270 current_module = "decode_video";
2271 #ifdef CONFIG_DVDNAV
2272 decoded_frame = mp_dvdnav_restore_smpi(&in_size,&start,decoded_frame);
2273 /// still frame has been reached, no need to decode
2274 if (in_size > 0 && !decoded_frame)
2275 #endif
2276 decoded_frame = decode_video(sh_video, start, in_size, drop_frame,
2277 sh_video->pts);
2278 #ifdef CONFIG_DVDNAV
2279 /// save back last still frame for future display
2280 mp_dvdnav_save_smpi(in_size,start,decoded_frame);
2281 #endif
2282 current_module = "filter_video";
2283 *blit_frame = (decoded_frame && filter_video(sh_video, decoded_frame,
2284 sh_video->pts));
2285 }
2286 else {
2287 int res = generate_video_frame(sh_video, mpctx->d_video);
2288 if (!res)
2289 return -1;
2290 ((vf_instance_t *)sh_video->vfilter)->control(sh_video->vfilter,
2291 VFCTRL_GET_PTS, &sh_video->pts);
2292 if (sh_video->pts == MP_NOPTS_VALUE) {
2293 mp_msg(MSGT_CPLAYER, MSGL_ERR, "pts after filters MISSING\n");
2294 sh_video->pts = sh_video->last_pts;
2295 }
2296 if (sh_video->last_pts == MP_NOPTS_VALUE)
2297 sh_video->last_pts= sh_video->pts;
2298 else if (sh_video->last_pts > sh_video->pts) {
2299 sh_video->last_pts = sh_video->pts;
2300 mp_msg(MSGT_CPLAYER, MSGL_INFO, "pts value < previous\n");
2301 }
2302 frame_time = sh_video->pts - sh_video->last_pts;
2303 sh_video->last_pts = sh_video->pts;
2304 sh_video->timer += frame_time;
2305 if(mpctx->sh_audio)
2306 mpctx->delay -= frame_time;
2307 *blit_frame = res > 0;
2308 }
2309 return frame_time;
2310 }
2311
2312 static void pause_loop(void)
2313 {
2314 mp_cmd_t* cmd;
2315 if (!quiet) {
2316 // Small hack to display the pause message on the OSD line.
2317 // The pause string is: "\n == PAUSE == \r" so we need to
2318 // take the first and the last char out
2319 if (term_osd && !mpctx->sh_video) {
2320 char msg[128] = MSGTR_Paused;
2321 int mlen = strlen(msg);
2322 msg[mlen-1] = '\0';
2323 set_osd_msg(OSD_MSG_PAUSE, 1, 0, "%s", msg+1);
2324 update_osd_msg();
2325 } else
2326 mp_msg(MSGT_CPLAYER,MSGL_STATUS,MSGTR_Paused);
2327 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_PAUSED\n");
2328 }
2329 #ifdef CONFIG_GUI
2330 if (use_gui)
2331 guiGetEvent(guiCEvent, (char *)guiSetPause);
2332 #endif
2333 if (mpctx->video_out && mpctx->sh_video && vo_config_count)
2334 mpctx->video_out->control(VOCTRL_PAUSE, NULL);
2335
2336 if (mpctx->audio_out && mpctx->sh_audio)
2337 mpctx->audio_out->pause(); // pause audio, keep data if possible
2338
2339 while ( (cmd = mp_input_get_cmd(20, 1, 1)) == NULL || cmd->pausing == 4) {
2340 if (cmd) {
2341 cmd = mp_input_get_cmd(0,1,0);
2342 run_command(mpctx, cmd);
2343 mp_cmd_free(cmd);
2344 continue;
2345 }
2346 if (mpctx->sh_video && mpctx->video_out && vo_config_count)
2347 mpctx->video_out->check_events();
2348 #ifdef CONFIG_GUI
2349 if (use_gui) {
2350 guiEventHandling();
2351 guiGetEvent(guiReDraw, NULL);
2352 if (guiIntfStruct.Playing!=2 || (rel_seek_secs || abs_seek_pos))
2353 break;
2354 }
2355 #endif
2356 #ifdef CONFIG_MENU
2357 if (vf_menu)
2358 vf_menu_pause_update(vf_menu);
2359 #endif
2360 usec_sleep(20000);
2361 }
2362 if (cmd && cmd->id == MP_CMD_PAUSE) {
2363 cmd = mp_input_get_cmd(0,1,0);
2364 mp_cmd_free(cmd);
2365 }
2366 mpctx->osd_function=OSD_PLAY;
2367 if (mpctx->audio_out && mpctx->sh_audio)
2368 mpctx->audio_out->resume(); // resume audio
2369 if (mpctx->video_out && mpctx->sh_video && vo_config_count)
2370 mpctx->video_out->control(VOCTRL_RESUME, NULL); // resume video
2371 (void)GetRelativeTime(); // ignore time that passed during pause
2372 #ifdef CONFIG_GUI
2373 if (use_gui) {
2374 if (guiIntfStruct.Playing == guiSetStop)
2375 mpctx->eof = 1;
2376 else
2377 guiGetEvent(guiCEvent, (char *)guiSetPlay);
2378 }
2379 #endif
2380 }
2381
2382
2383 // Find the right mute status and record position for new file position
2384 static void edl_seek_reset(MPContext *mpctx)
2385 {
2386 mpctx->edl_muted = 0;
2387 next_edl_record = edl_records;
2388
2389 while (next_edl_record) {
2390 if (next_edl_record->start_sec >= mpctx->sh_video->pts)
2391 break;
2392
2393 if (next_edl_record->action == EDL_MUTE)
2394 mpctx->edl_muted = !mpctx->edl_muted;
2395 next_edl_record = next_edl_record->next;
2396 }
2397 if ((mpctx->user_muted | mpctx->edl_muted) != mpctx->mixer.muted)
2398 mixer_mute(&mpctx->mixer);
2399 }
2400
2401
2402 // Execute EDL command for the current position if one exists
2403 static void edl_update(MPContext *mpctx)
2404 {
2405 if (!next_edl_record)
2406 return;
2407
2408 if (!mpctx->sh_video) {
2409 mp_msg(MSGT_CPLAYER, MSGL_ERR, MSGTR_EdlNOsh_video);
2410 free_edl(edl_records);
2411 next_edl_record = NULL;
2412 edl_records = NULL;
2413 return;
2414 }
2415
2416 if (mpctx->sh_video->pts >= next_edl_record->start_sec) {
2417 if (next_edl_record->action == EDL_SKIP) {
2418 mpctx->osd_function = OSD_FFW;
2419 abs_seek_pos = 0;
2420 rel_seek_secs = next_edl_record->length_sec;
2421 mp_msg(MSGT_CPLAYER, MSGL_DBG4, "EDL_SKIP: start [%f], stop "
2422 "[%f], length [%f]\n", next_edl_record->start_sec,
2423 next_edl_record->stop_sec, next_edl_record->length_sec);
2424 edl_decision = 1;
2425 }
2426 else if (next_edl_record->action == EDL_MUTE) {
2427 mpctx->edl_muted = !mpctx->edl_muted;
2428 if ((mpctx->user_muted | mpctx->edl_muted) != mpctx->mixer.muted)
2429 mixer_mute(&mpctx->mixer);
2430 mp_msg(MSGT_CPLAYER, MSGL_DBG4, "EDL_MUTE: [%f]\n",
2431 next_edl_record->start_sec );
2432 }
2433 next_edl_record = next_edl_record->next;
2434 }
2435 }
2436
2437
2438 // style & SEEK_ABSOLUTE == 0 means seek relative to current position, == 1 means absolute
2439 // style & SEEK_FACTOR == 0 means amount in seconds, == 2 means fraction of file length
2440 // return -1 if seek failed (non-seekable stream?), 0 otherwise
2441 static int seek(MPContext *mpctx, double amount, int style)
2442 {
2443 current_module = "seek";
2444 if (demux_seek(mpctx->demuxer, amount, audio_delay, style) == 0)
2445 return -1;
2446
2447 if (mpctx->sh_video) {
2448 current_module = "seek_video_reset";
2449 resync_video_stream(mpctx->sh_video);
2450 if (vo_config_count)
2451 mpctx->video_out->control(VOCTRL_RESET, NULL);
2452 mpctx->sh_video->num_buffered_pts = 0;
2453 mpctx->sh_video->last_pts = MP_NOPTS_VALUE;
2454 mpctx->num_buffered_frames = 0;
2455 mpctx->delay = 0;
2456 // Not all demuxers set d_video->pts during seek, so this value
2457 // (which is used by at least vobsub and edl code below) may
2458 // be completely wrong (probably 0).
2459 mpctx->sh_video->pts = mpctx->d_video->pts;
2460 update_subtitles(mpctx->sh_video, mpctx->d_sub, 1);
2461 update_teletext(mpctx->sh_video, mpctx->demuxer, 1);
2462 }
2463
2464 if (mpctx->sh_audio) {
2465 current_module = "seek_audio_reset";
2466 mpctx->audio_out->reset(); // stop audio, throwing away buffered data
2467 mpctx->sh_audio->a_buffer_len = 0;
2468 mpctx->sh_audio->a_out_buffer_len = 0;
2469 }
2470
2471 if (vo_vobsub && mpctx->sh_video) {
2472 current_module = "seek_vobsub_reset";
2473 vobsub_seek(vo_vobsub, mpctx->sh_video->pts);
2474 }
2475
2476 edl_seek_reset(mpctx);
2477
2478 c_total = 0;
2479 max_pts_correction = 0.1;
2480 audio_time_usage = 0; video_time_usage = 0; vout_time_usage = 0;
2481 drop_frame_cnt = 0;
2482
2483 current_module = NULL;
2484 return 0;
2485 }
2486
2487 /* This preprocessor directive is a hack to generate a mplayer-nomain.o object
2488 * file for some tools to link against. */
2489 #ifndef DISABLE_MAIN
2490 int main(int argc,char* argv[]){
2491
2492
2493 char * mem_ptr;
2494
2495 // movie info:
2496
2497 /* Flag indicating whether MPlayer should exit without playing anything. */
2498 int opt_exit = 0;
2499
2500 //float a_frame=0; // Audio
2501
2502 int i;
2503
2504 int gui_no_filename=0;
2505
2506 InitTimer();
2507 srand(GetTimerMS());
2508
2509 mp_msg_init();
2510
2511 // Create the config context and register the options
2512 mconfig = m_config_new();
2513 m_config_register_options(mconfig,mplayer_opts);
2514 mp_input_register_options(mconfig);
2515
2516 // Preparse the command line
2517 m_config_preparse_command_line(mconfig,argc,argv);
2518
2519 #if (defined(__MINGW32__) || defined(__CYGWIN__)) && defined(CONFIG_WIN32DLL)
2520 set_path_env();
2521 #endif
2522
2523 #ifdef CONFIG_TV
2524 stream_tv_defaults.immediate = 1;
2525 #endif
2526
2527 if (argc > 1 && argv[1] &&
2528 (!strcmp(argv[1], "-gui") || !strcmp(argv[1], "-nogui"))) {
2529 use_gui = !strcmp(argv[1], "-gui");
2530 } else
2531 if ( argv[0] )
2532 {
2533 char *base = strrchr(argv[0], '/');
2534 if (!base)
2535 base = strrchr(argv[0], '\\');
2536 if (!base)
2537 base = argv[0];
2538 if(strstr(base, "gmplayer"))
2539 use_gui=1;
2540 }
2541
2542 parse_cfgfiles(mconfig);
2543
2544 #ifdef CONFIG_GUI
2545 if ( use_gui ) cfg_read();
2546 #endif
2547
2548 mpctx->playtree = m_config_parse_mp_command_line(mconfig, argc, argv);
2549 if(mpctx->playtree == NULL)
2550 opt_exit = 1;
2551 else {
2552 mpctx->playtree = play_tree_cleanup(mpctx->playtree);
2553 if(mpctx->playtree) {
2554 mpctx->playtree_iter = play_tree_iter_new(mpctx->playtree,mconfig);
2555 if(mpctx->playtree_iter) {
2556 if(play_tree_iter_step(mpctx->playtree_iter,0,0) != PLAY_TREE_ITER_ENTRY) {
2557 play_tree_iter_free(mpctx->playtree_iter);
2558 mpctx->playtree_iter = NULL;
2559 }
2560 filename = play_tree_iter_get_file(mpctx->playtree_iter,1);
2561 }
2562 }
2563 }
2564
2565 print_version("MPlayer");
2566
2567 #if (defined(__MINGW32__) || defined(__CYGWIN__)) && defined(CONFIG_GUI)
2568 void *runningmplayer = FindWindow("MPlayer GUI for Windows", "MPlayer for Windows");
2569 if(runningmplayer && filename && use_gui){
2570 COPYDATASTRUCT csData;
2571 char file[MAX_PATH];
2572 char *filepart = filename;
2573 if(GetFullPathName(filename, MAX_PATH, file, &filepart)){
2574 csData.dwData = 0;
2575 csData.cbData = strlen(file)*2;
2576 csData.lpData = file;
2577 SendMessage(runningmplayer, WM_COPYDATA, (WPARAM)runningmplayer, (LPARAM)&csData);
2578 }
2579 }
2580 #endif
2581
2582 #if defined(__MINGW32__) || defined(__CYGWIN__)
2583 // stop Windows from showing all kinds of annoying error dialogs
2584 SetErrorMode(0x8003);
2585 // request 1ms timer resolution
2586 timeBeginPeriod(1);
2587 #endif
2588
2589 #ifdef CONFIG_PRIORITY
2590 set_priority();
2591 #endif
2592
2593 #ifndef CONFIG_GUI
2594 if(use_gui){
2595 mp_msg(MSGT_CPLAYER,MSGL_WARN,MSGTR_NoGui);
2596 use_gui=0;
2597 }
2598 #else
2599 #if !defined(__MINGW32__) && !defined(__CYGWIN__)
2600 if(use_gui && !vo_init()){
2601 mp_msg(MSGT_CPLAYER,MSGL_WARN,MSGTR_GuiNeedsX);
2602 use_gui=0;
2603 }
2604 #endif
2605 if (use_gui && mpctx->playtree_iter){
2606 char cwd[PATH_MAX+2];
2607 // Free Playtree and Playtree-Iter as it's not used by the GUI.
2608 play_tree_iter_free(mpctx->playtree_iter);
2609 mpctx->playtree_iter=NULL;
2610
2611 if (getcwd(cwd, PATH_MAX) != (char *)NULL)
2612 {
2613 strcat(cwd, "/");
2614 // Prefix relative paths with current working directory
2615 play_tree_add_bpf(mpctx->playtree, cwd);
2616 }
2617 // Import initital playtree into GUI.
2618 import_initial_playtree_into_gui(mpctx->playtree, mconfig, enqueue);
2619 }
2620 #endif /* CONFIG_GUI */
2621
2622 if(video_driver_list && strcmp(video_driver_list[0],"help")==0){
2623 list_video_out();
2624 opt_exit = 1;
2625 }
2626
2627 if(audio_driver_list && strcmp(audio_driver_list[0],"help")==0){
2628 list_audio_out();
2629 opt_exit = 1;
2630 }
2631
2632 /* Check codecs.conf. */
2633 if(!codecs_file || !parse_codec_cfg(codecs_file)){
2634 if(!parse_codec_cfg(mem_ptr=get_path("codecs.conf"))){
2635 if(!parse_codec_cfg(MPLAYER_CONFDIR "/codecs.conf")){
2636 if(!parse_codec_cfg(NULL)){
2637 exit_player_with_rc(EXIT_NONE, 0);
2638 }
2639 mp_msg(MSGT_CPLAYER,MSGL_V,MSGTR_BuiltinCodecsConf);
2640 }
2641 }
2642 free( mem_ptr ); // release the buffer created by get_path()
2643 }
2644
2645 #if 0
2646 if(video_codec_list){
2647 int i;
2648 video_codec=video_codec_list[0];
2649 for(i=0;video_codec_list[i];i++)
2650 mp_msg(MSGT_FIXME,MSGL_FIXME,"vc#%d: '%s'\n",i,video_codec_list[i]);
2651 }
2652 #endif
2653 if(audio_codec_list && strcmp(audio_codec_list[0],"help")==0){
2654 mp_msg(MSGT_CPLAYER, MSGL_INFO, MSGTR_AvailableAudioCodecs);
2655 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_AUDIO_CODECS\n");
2656 list_codecs(1);
2657 mp_msg(MSGT_FIXME, MSGL_FIXME, "\n");
2658 opt_exit = 1;
2659 }
2660 if(video_codec_list && strcmp(video_codec_list[0],"help")==0){
2661 mp_msg(MSGT_CPLAYER, MSGL_INFO, MSGTR_AvailableVideoCodecs);
2662 mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_VIDEO_CODECS\n");
2663 list_codecs(0);
2664 mp_msg(MSGT_FIXME, MSGL_FIXME, "\n");
2665 opt_exit = 1;
2666 }
2667 if(video_fm_list && strcmp(video_fm_list[0],"help")==0){
2668 vfm_help();
2669 mp_msg(MSGT_FIXME, MSGL_FIXME, "\n");
2670 opt_exit = 1;
2671 }
2672 if(audio_fm_list && strcmp(audio_fm_list[0],"help")==0){
2673 afm_help();
2674 mp_msg(MSGT_FIXME, MSGL_FIXME, "\n");
2675 opt_exit = 1;
2676 }
2677 if(af_cfg.list && strcmp(af_cfg.list[0],"help")==0){
2678 af_help();
2679 printf("\n");
2680 opt_exit = 1;
2681 }
2682 #ifdef CONFIG_X11
2683 if(vo_fstype_list && strcmp(vo_fstype_list[0],"help")==0){
2684 fstype_help();
2685 mp_msg(MSGT_FIXME, MSGL_FIXME, "\n");
2686 opt_exit = 1;
2687 }
2688 #endif
2689 if((demuxer_name && strcmp(demuxer_name,"help")==0) ||
2690 (audio_demuxer_name && strcmp(audio_demuxer_name,"help")==0) ||
2691 (sub_demuxer_name && strcmp(sub_demuxer_name,"help")==0)){
2692 demuxer_help();
2693 mp_msg(MSGT_CPLAYER, MSGL_INFO, "\n");
2694 opt_exit = 1;
2695 }
2696 if(list_properties) {
2697 property_print_help();
2698 opt_exit = 1;
2699 }
2700
2701 if(opt_exit)
2702 exit_player(EXIT_NONE);
2703
2704 if (player_idle_mode && use_gui) {
2705 mp_msg(MSGT_CPLAYER, MSGL_FATAL, MSGTR_NoIdleAndGui);
2706 exit_player_with_rc(EXIT_NONE, 1);
2707 }
2708
2709 if(!filename && !player_idle_mode){
2710 if(!use_gui){
2711 // no file/vcd/dvd -> show HELP:
2712 mp_msg(MSGT_CPLAYER, MSGL_INFO, help_text);
2713 exit_player_with_rc(EXIT_NONE, 0);
2714 } else gui_no_filename=1;
2715 }
2716
2717 /* Display what configure line was used */
2718 mp_msg(MSGT_CPLAYER, MSGL_V, "Configuration: " CONFIGURATION "\n");
2719
2720 // Many users forget to include command line in bugreports...
2721 if( mp_msg_test(MSGT_CPLAYER,MSGL_V) ){
2722 mp_msg(MSGT_CPLAYER, MSGL_INFO, MSGTR_CommandLine);
2723 for(i=1;i<argc;i++)mp_msg(MSGT_CPLAYER, MSGL_INFO," '%s'",argv[i]);
2724 mp_msg(MSGT_CPLAYER, MSGL_INFO, "\n");
2725 }
2726
2727 //------ load global data first ------
2728
2729 // check font
2730 #ifdef CONFIG_FREETYPE
2731 init_freetype();
2732 #endif
2733 #ifdef CONFIG_FONTCONFIG
2734 if(font_fontconfig <= 0)
2735 {
2736 #endif
2737 #ifdef CONFIG_BITMAP_FONT
2738 if(font_name){
2739 vo_font=read_font_desc(font_name,font_factor,verbose>1);
2740 if(!vo_font) mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_CantLoadFont,
2741 filename_recode(font_name));
2742 } else {
2743 // try default:
2744 vo_font=read_font_desc( mem_ptr=get_path("font/font.desc"),font_factor,verbose>1);
2745 free(mem_ptr); // release the buffer created by get_path()
2746 if(!vo_font)
2747 vo_font=read_font_desc(MPLAYER_DATADIR "/font/font.desc",font_factor,verbose>1);
2748 }
2749 if (sub_font_name)
2750 sub_font = read_font_desc(sub_font_name, font_factor, verbose>1);
2751 else
2752 sub_font = vo_font;
2753 #endif
2754 #ifdef CONFIG_FONTCONFIG
2755 }
2756 #endif
2757
2758 vo_init_osd();
2759
2760 #ifdef CONFIG_ASS
2761 ass_library = ass_init();
2762 #endif
2763
2764 #ifdef HAVE_RTC
2765 if(!nortc)
2766 {
2767 // seteuid(0); /* Can't hurt to try to get root here */
2768 if ((rtc_fd = open(rtc_device ? rtc_device : "/dev/rtc", O_RDONLY)) < 0)
2769 mp_msg(MSGT_CPLAYER, MSGL_WARN, MSGTR_RTCDeviceNotOpenable,
2770 rtc_device ? rtc_device : "/dev/rtc", strerror(errno));
2771 else {
2772 unsigned long irqp = 1024; /* 512 seemed OK. 128 is jerky. */
2773
2774 if (ioctl(rtc_fd, RTC_IRQP_SET, irqp) < 0) {
2775 mp_msg(MSGT_CPLAYER, MSGL_WARN, MSGTR_LinuxRTCInitErrorIrqpSet, irqp, strerror(errno));
2776 mp_msg(MSGT_CPLAYER, MSGL_HINT, MSGTR_IncreaseRTCMaxUserFreq, irqp);
2777 close (rtc_fd);
2778 rtc_fd = -1;
2779 } else if (ioctl(rtc_fd, RTC_PIE_ON, 0) < 0) {
2780 /* variable only by the root */
2781 mp_msg(MSGT_CPLAYER, MSGL_ERR, MSGTR_LinuxRTCInitErrorPieOn, strerror(errno));
2782 close (rtc_fd);
2783 rtc_fd = -1;
2784 } else
2785 mp_msg(MSGT_CPLAYER, MSGL_V, MSGTR_UsingRTCTiming, irqp);
2786 }
2787 }
2788 #ifdef CONFIG_GUI
2789 // breaks DGA and SVGAlib and VESA drivers: --A'rpi
2790 // and now ? -- Pontscho
2791 if(use_gui) setuid( getuid() ); // strongly test, please check this.
2792 #endif
2793 if(rtc_fd<0)
2794 #endif /* HAVE_RTC */
2795 mp_msg(MSGT_CPLAYER, MSGL_V, "Using %s timing\n",
2796 softsleep?"software":timer_name);
2797
2798 #ifdef HAVE_TERMCAP
2799 if ( !use_gui ) load_termcap(NULL); // load key-codes
2800 #endif
2801
2802 // ========== Init keyboard FIFO (connection to libvo) ============
2803
2804 // Init input system
2805 current_module = "init_input";
2806 mp_input_init(use_gui);
2807 mp_input_add_key_fd(-1,0,mplayer_get_key,NULL);
2808 if(slave_mode)
2809 mp_input_add_cmd_fd(0,USE_SELECT,MP_INPUT_SLAVE_CMD_FUNC,NULL);
2810 else if(!noconsolecontrols)
2811 mp_input_add_event_fd(0, getch2);
2812 // Set the libstream interrupt callback
2813 stream_set_interrupt_callback(mp_input_check_interrupt);
2814
2815 #ifdef CONFIG_MENU
2816 if(use_menu) {
2817 if(menu_cfg && menu_init(mpctx, menu_cfg))
2818 mp_msg(MSGT_CPLAYER, MSGL_V, MSGTR_MenuInitialized, menu_cfg);
2819 else {
2820 menu_cfg = get_path("menu.conf");
2821 if(menu_init(mpctx, menu_cfg))
2822 mp_msg(MSGT_CPLAYER, MSGL_V, MSGTR_MenuInitialized, menu_cfg);
2823 else {
2824 if(menu_init(mpctx, MPLAYER_CONFDIR "/menu.conf"))
2825 mp_msg(MSGT_CPLAYER, MSGL_V, MSGTR_MenuInitialized, MPLAYER_CONFDIR"/menu.conf");
2826 else {
2827 mp_msg(MSGT_CPLAYER, MSGL_ERR, MSGTR_MenuInitFailed);
2828 use_menu = 0;
2829 }
2830 }
2831 }
2832 }
2833 #endif
2834
2835 initialized_flags|=INITIALIZED_INPUT;
2836 current_module = NULL;
2837
2838 /// Catch signals
2839 #ifndef __MINGW32__
2840 signal(SIGCHLD,child_sighandler);
2841 #endif
2842
2843 #ifdef CONFIG_CRASH_DEBUG
2844 prog_path = argv[0];
2845 #endif
2846 //========= Catch terminate signals: ================
2847 // terminate requests:
2848 signal(SIGTERM,exit_sighandler); // kill
2849 signal(SIGHUP,exit_sighandler); // kill -HUP / xterm closed
2850
2851 signal(SIGINT,exit_sighandler); // Interrupt from keyboard
2852
2853 signal(SIGQUIT,exit_sighandler); // Quit from keyboard
2854 signal(SIGPIPE,exit_sighandler); // Some window managers cause this
2855 #ifdef CONFIG_SIGHANDLER
2856 // fatal errors:
2857 signal(SIGBUS,exit_sighandler); // bus error
2858 signal(SIGSEGV,exit_sighandler); // segfault
2859 signal(SIGILL,exit_sighandler); // illegal instruction
2860 signal(SIGFPE,exit_sighandler); // floating point exc.
2861 signal(SIGABRT,exit_sighandler); // abort()
2862 #ifdef CONFIG_CRASH_DEBUG
2863 if (crash_debug)
2864 signal(SIGTRAP,exit_sighandler);
2865 #endif
2866 #endif
2867
2868 #ifdef CONFIG_GUI
2869 if(use_gui){
2870 guiInit();
2871 guiGetEvent(guiSetContext, mpctx);
2872 initialized_flags|=INITIALIZED_GUI;
2873 guiGetEvent( guiCEvent,(char *)((gui_no_filename) ? 0 : 1) );
2874 }
2875 #endif
2876
2877 // ******************* Now, let's see the per-file stuff ********************
2878
2879 play_next_file:
2880
2881 // init global sub numbers
2882 mpctx->global_sub_size = 0;
2883 { int i; for (i = 0; i < SUB_SOURCES; i++) mpctx->global_sub_indices[i] = -1; }
2884
2885 if (filename) {
2886 load_per_protocol_config (mconfig, filename);
2887 load_per_extension_config (mconfig, filename);
2888 load_per_file_config (mconfig, filename);
2889 }
2890
2891 if (video_driver_list)
2892 load_per_output_config (mconfig, PROFILE_CFG_VO, video_driver_list[0]);
2893 if (audio_driver_list)
2894 load_per_output_config (mconfig, PROFILE_CFG_AO, audio_driver_list[0]);
2895
2896 // We must enable getch2 here to be able to interrupt network connection
2897 // or cache filling
2898 if(!noconsolecontrols && !slave_mode){
2899 if(initialized_flags&INITIALIZED_GETCH2)
2900 mp_msg(MSGT_CPLAYER,MSGL_WARN,MSGTR_Getch2InitializedTwice);
2901 else
2902 getch2_enable(); // prepare stdin for hotkeys...
2903 initialized_flags|=INITIALIZED_GETCH2;
2904 mp_msg(MSGT_CPLAYER,MSGL_DBG2,"\n[[[init getch2]]]\n");
2905 }
2906
2907 // =================== GUI idle loop (STOP state) ===========================
2908 #ifdef CONFIG_GUI
2909 if ( use_gui ) {
2910 mpctx->file_format=DEMUXER_TYPE_UNKNOWN;
2911 guiGetEvent( guiSetDefaults,0 );
2912 while ( guiIntfStruct.Playing != 1 )
2913 {
2914 mp_cmd_t* cmd;
2915 usec_sleep(20000);
2916 guiEventHandling();
2917 guiGetEvent( guiReDraw,NULL );
2918 if ( (cmd = mp_input_get_cmd(0,0,0)) != NULL) {
2919 guiGetEvent(guiIEvent, (char *)cmd->id);
2920 mp_cmd_free(cmd);
2921 }
2922 }
2923 guiGetEvent( guiSetParameters,NULL );
2924 if ( guiIntfStruct.StreamType == STREAMTYPE_STREAM )
2925 {
2926 play_tree_t * entry = play_tree_new();
2927 play_tree_add_file( entry,guiIntfStruct.Filename );
2928 if ( mpctx->playtree ) play_tree_free_list( mpctx->playtree->child,1 );
2929 else mpctx->playtree=play_tree_new();
2930 play_tree_set_child( mpctx->playtree,entry );
2931 if(mpctx->playtree)
2932 {
2933 mpctx->playtree_iter = play_tree_iter_new(mpctx->playtree,mconfig);
2934 if(mpctx->playtree_iter)
2935 {
2936 if(play_tree_iter_step(mpctx->playtree_iter,0,0) != PLAY_TREE_ITER_ENTRY)
2937 {
2938 play_tree_iter_free(mpctx->playtree_iter);
2939 mpctx->playtree_iter = NULL;
2940 }
2941 filename = play_tree_iter_get_file(mpctx->playtree_iter,1);
2942 }
2943 }
2944 }
2945 }
2946 #endif /* CONFIG_GUI */
2947
2948 while (player_idle_mode && !filename) {
2949 play_tree_t * entry = NULL;
2950 mp_cmd_t * cmd;
2951 while (!(cmd = mp_input_get_cmd(0,1,0))) { // wait for command
2952 if (mpctx->video_out && vo_config_count) mpctx->video_out->check_events();
2953 usec_sleep(20000);
2954 }
2955 switch (cmd->id) {
2956 case MP_CMD_LOADFILE:
2957 // prepare a tree entry with the new filename
2958 entry = play_tree_new();
2959 play_tree_add_file(entry, cmd->args[0].v.s);
2960 // The entry is added to the main playtree after the switch().
2961 break;
2962 case MP_CMD_LOADLIST:
2963 entry = parse_playlist_file(cmd->args[0].v.s);
2964 break;
2965 case MP_CMD_QUIT:
2966 exit_player_with_rc(EXIT_QUIT, (cmd->nargs > 0)? cmd->args[0].v.i : 0);
2967 break;
2968 case MP_CMD_GET_PROPERTY:
2969 case MP_CMD_SET_PROPERTY:
2970 case MP_CMD_STEP_PROPERTY:
2971 run_command(mpctx, cmd);
2972 break;
2973 }
2974
2975 mp_cmd_free(cmd);
2976
2977 if (entry) { // user entered a command that gave a valid entry
2978 if (mpctx->playtree) // the playtree is always a node with one child. let's clear it
2979 play_tree_free_list(mpctx->playtree->child, 1);
2980 else mpctx->playtree=play_tree_new(); // .. or make a brand new playtree
2981
2982 if (!mpctx->playtree) continue; // couldn't make playtree! wait for next command
2983
2984 play_tree_set_child(mpctx->playtree, entry);
2985
2986 /* Make iterator start at the top the of tree. */
2987 mpctx->playtree_iter = play_tree_iter_new(mpctx->playtree, mconfig);
2988 if (!mpctx->playtree_iter) continue;
2989
2990 // find the first real item in the tree
2991 if (play_tree_iter_step(mpctx->playtree_iter,0,0) != PLAY_TREE_ITER_ENTRY) {
2992 // no items!
2993 play_tree_iter_free(mpctx->playtree_iter);
2994 mpctx->playtree_iter = NULL;
2995 continue; // wait for next command
2996 }
2997 filename = play_tree_iter_get_file(mpctx->playtree_iter, 1);
2998 }
2999 }
3000 //---------------------------------------------------------------------------
3001
3002 if(filename)
3003 mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_Playing,
3004 filename_recode(filename));
3005
3006 if (edl_filename) {
3007 if (edl_records) free_edl(edl_records);
3008 next_edl_record = edl_records = edl_parse_file();
3009 }
3010 if (edl_output_filename) {
3011 if (edl_fd) fclose(edl_fd);
3012 if ((edl_fd = fopen(edl_output_filename, "w")) == NULL)
3013 {
3014 mp_msg(MSGT_CPLAYER, MSGL_ERR, MSGTR_EdlCantOpenForWrite,
3015 filename_recode(edl_output_filename));
3016 }
3017 }
3018
3019 //==================== Open VOB-Sub ============================
3020
3021 current_module="vobsub";
3022 if (vobsub_name){
3023 vo_vobsub=vobsub_open(vobsub_name,spudec_ifo,1,&vo_spudec);
3024 if(vo_vobsub==NULL)
3025 mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_CantLoadSub,
3026 filename_recode(vobsub_name));
3027 } else if (sub_auto && filename){
3028 /* try to autodetect vobsub from movie filename ::atmos */
3029 char *buf = strdup(filename), *psub;
3030 char *pdot = strrchr(buf, '.');
3031 char *pslash = strrchr(buf, '/');
3032 #if defined(__MINGW32__) || defined(__CYGWIN__)
3033 if (!pslash) pslash = strrchr(buf, '\\');
3034 #endif
3035 if (pdot && (!pslash || pdot > pslash))
3036 *pdot = '\0';
3037 vo_vobsub=vobsub_open(buf,spudec_ifo,0,&vo_spudec);
3038 /* try from ~/.mplayer/sub */
3039 if(!vo_vobsub && (psub = get_path( "sub/" ))) {
3040 char *bname;
3041 int l;
3042 bname = strrchr(buf,'/');
3043 #if defined(__MINGW32__) || defined(__CYGWIN__)
3044 if(!bname) bname = strrchr(buf,'\\');
3045 #endif
3046 if(bname) bname++;
3047 else bname = buf;
3048 l = strlen(psub) + strlen(bname) + 1;
3049 psub = realloc(psub,l);
3050 strcat(psub,bname);
3051 vo_vobsub=vobsub_open(psub,spudec_ifo,0,&vo_spudec);
3052 free(psub);
3053 }
3054 free(buf);
3055 }
3056 if(vo_vobsub){
3057 initialized_flags|=INITIALIZED_VOBSUB;
3058 vobsub_set_from_lang(vo_vobsub, dvdsub_lang);
3059 mp_property_do("sub_forced_only", M_PROPERTY_SET, &forced_subs_only, mpctx);
3060
3061 // setup global sub numbering
3062 mpctx->global_sub_indices[SUB_SOURCE_VOBSUB] = mpctx->global_sub_size; // the global # of the first vobsub.
3063 mpctx->global_sub_size += vobsub_get_indexes_count(vo_vobsub);
3064 }
3065
3066 //============ Open & Sync STREAM --- fork cache2 ====================
3067
3068 mpctx->stream=NULL;
3069 mpctx->demuxer=NULL;
3070 if (mpctx->d_audio) {
3071 //free_demuxer_stream(mpctx->d_audio);
3072 mpctx->d_audio=NULL;
3073 }
3074 if (mpctx->d_video) {
3075 //free_demuxer_stream(d_video);
3076 mpctx->d_video=NULL;
3077 }
3078 mpctx->sh_audio=NULL;
3079 mpctx->sh_video=NULL;
3080
3081 current_module="open_stream";
3082 mpctx->stream=open_stream(filename,0,&mpctx->file_format);
3083 if(!mpctx->stream) { // error...
3084 mpctx->eof = libmpdemux_was_interrupted(PT_NEXT_ENTRY);
3085 goto goto_next_file;
3086 }
3087 initialized_flags|=INITIALIZED_STREAM;
3088
3089 #ifdef CONFIG_GUI
3090 if ( use_gui ) guiGetEvent( guiSetStream,(char *)mpctx->stream );
3091 #endif
3092
3093 if(mpctx->file_format == DEMUXER_TYPE_PLAYLIST) {
3094 play_tree_t* entry;
3095 // Handle playlist
3096 current_module="handle_playlist";
3097 mp_msg(MSGT_CPLAYER,MSGL_V,"Parsing playlist %s...\n",
3098 filename_recode(filename));
3099 entry = parse_playtree(mpctx->stream,0);
3100 mpctx->eof=playtree_add_playlist(entry);
3101 goto goto_next_file;
3102 }
3103 mpctx->stream->start_pos+=seek_to_byte;
3104
3105 if(stream_dump_type==5){
3106 unsigned char buf[4096];
3107 int len;
3108 FILE *f;
3109 current_module="dumpstream";
3110 if(mpctx->stream->type==STREAMTYPE_STREAM && mpctx->stream->fd<0){
3111 mp_msg(MSGT_CPLAYER,MSGL_FATAL,MSGTR_DumpstreamFdUnavailable);
3112 exit_player(EXIT_ERROR);
3113 }
3114 stream_reset(mpctx->stream);
3115 stream_seek(mpctx->stream,mpctx->stream->start_pos);
3116 f=fopen(stream_dump_name,"wb");
3117 if(!f){
3118 mp_msg(MSGT_CPLAYER,MSGL_FATAL,MSGTR_CantOpenDumpfile);
3119 exit_player(EXIT_ERROR);
3120 }
3121 if (dvd_chapter > 1) {
3122 int chapter = dvd_chapter - 1;
3123 stream_control(mpctx->stream, STREAM_CTRL_SEEK_TO_CHAPTER, &chapter);
3124 }
3125 while(!mpctx->stream->eof && !async_quit_request){
3126 len=stream_read(mpctx->stream,buf,4096);
3127 if(len>0) {
3128 if(fwrite(buf,len,1,f) != 1) {
3129 mp_msg(MSGT_MENCODER,MSGL_FATAL,MSGTR_ErrorWritingFile,stream_dump_name);
3130 exit_player(EXIT_ERROR);
3131 }
3132 }
3133 if(dvd_last_chapter > 0) {
3134 int chapter = -1;
3135 if (stream_control(mpctx->stream, STREAM_CTRL_GET_CURRENT_CHAPTER,
3136 &chapter) == STREAM_OK && chapter + 1 > dvd_last_chapter)
3137 break;
3138 }
3139 }
3140 if(fclose(f)) {
3141 mp_msg(MSGT_MENCODER,MSGL_FATAL,MSGTR_ErrorWritingFile,stream_dump_name);
3142 exit_player(EXIT_ERROR);
3143 }
3144 mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_CoreDumped);
3145 exit_player_with_rc(EXIT_EOF, 0);
3146 }
3147
3148 #ifdef CONFIG_DVDREAD
3149 if(mpctx->stream->type==STREAMTYPE_DVD){
3150 current_module="dvd lang->id";
3151 if(audio_id==-1) audio_id=dvd_aid_from_lang(mpctx->stream,audio_lang);
3152 if(dvdsub_lang && dvdsub_id==-2) dvdsub_id=-1;
3153 if(dvdsub_lang && dvdsub_id==-1) dvdsub_id=dvd_sid_from_lang(mpctx->stream,dvdsub_lang);
3154 // setup global sub numbering
3155 mpctx->global_sub_indices[SUB_SOURCE_DEMUX] = mpctx->global_sub_size; // the global # of the first demux-specific sub.
3156 mpctx->global_sub_size += dvd_number_of_subs(mpctx->stream);
3157 current_module=NULL;
3158 }
3159 #endif
3160
3161 #ifdef CONFIG_DVDNAV
3162 if(mpctx->stream->type==STREAMTYPE_DVDNAV){
3163 current_module="dvdnav lang->id";
3164 if(audio_id==-1) audio_id=mp_dvdnav_aid_from_lang(mpctx->stream,audio_lang);
3165 if(dvdsub_lang && dvdsub_id==-2) dvdsub_id=-1;
3166 if(dvdsub_lang && dvdsub_id==-1) dvdsub_id=mp_dvdnav_sid_from_lang(mpctx->stream,dvdsub_lang);
3167 // setup global sub numbering
3168 mpctx->global_sub_indices[SUB_SOURCE_DEMUX] = mpctx->global_sub_size; // the global # of the first demux-specific sub.
3169 mpctx->global_sub_size += mp_dvdnav_number_of_subs(mpctx->stream);
3170 current_module=NULL;
3171 }
3172 #endif
3173
3174 // CACHE2: initial prefill: 20% later: 5% (should be set by -cacheopts)
3175 goto_enable_cache:
3176 if(stream_cache_size>0){
3177 current_module="enable_cache";
3178 if(!stream_enable_cache(mpctx->stream,stream_cache_size*1024,
3179 stream_cache_size*1024*(stream_cache_min_percent / 100.0),
3180 stream_cache_size*1024*(stream_cache_seek_min_percent / 100.0)))
3181 if((mpctx->eof = libmpdemux_was_interrupted(PT_NEXT_ENTRY))) goto goto_next_file;
3182 }
3183
3184 //============ Open DEMUXERS --- DETECT file type =======================
3185 current_module="demux_open";
3186
3187 mpctx->demuxer=demux_open(mpctx->stream,mpctx->file_format,audio_id,video_id,dvdsub_id,filename);
3188
3189 // HACK to get MOV Reference Files working
3190
3191 if (mpctx->demuxer && mpctx->demuxer->type==DEMUXER_TYPE_PLAYLIST)
3192 {
3193 unsigned char* playlist_entry;
3194 play_tree_t *list = NULL, *entry = NULL;
3195
3196 current_module="handle_demux_playlist";
3197 while (ds_get_packet(mpctx->demuxer->video,&playlist_entry)>0)
3198 {
3199 char *temp, *bname;
3200
3201 mp_msg(MSGT_CPLAYER,MSGL_V,"Adding file %s to element entry.\n",
3202 filename_recode(playlist_entry));
3203
3204 bname=mp_basename(playlist_entry);
3205 if ((strlen(bname)>10) && !strncmp(bname,"qt",2) && !strncmp(bname+3,"gateQT",6))
3206 continue;
3207
3208 if (!strncmp(bname,mp_basename(filename),strlen(bname))) // ignoring self-reference
3209 continue;
3210
3211 entry = play_tree_new();
3212
3213 if (filename && !strcmp(mp_basename(playlist_entry),playlist_entry)) // add reference path of current file
3214 {
3215 temp=malloc((strlen(filename)-strlen(mp_basename(filename))+strlen(playlist_entry)+1));
3216 if (temp)
3217 {
3218 strncpy(temp, filename, strlen(filename)-strlen(mp_basename(filename)));
3219 temp[strlen(filename)-strlen(mp_basename(filename))]='\0';
3220 strcat(temp, playlist_entry);
3221 play_tree_add_file(entry,temp);
3222 mp_msg(MSGT_CPLAYER,MSGL_V,"Resolving reference to %s.\n",temp);
3223 free(temp);
3224 }
3225 }
3226 else
3227 play_tree_add_file(entry,playlist_entry);
3228
3229 if(!list)
3230 list = entry;
3231 else
3232 play_tree_append_entry(list,entry);
3233 }
3234 free_demuxer(mpctx->demuxer);
3235 mpctx->demuxer = NULL;
3236
3237 if (list)
3238 {
3239 entry = play_tree_new();
3240 play_tree_set_child(entry,list);
3241 mpctx->eof=playtree_add_playlist(entry);
3242 goto goto_next_file;
3243 }
3244 }
3245
3246 if(!mpctx->demuxer)
3247 goto goto_next_file;
3248 if(dvd_chapter>1) {
3249 float pts;
3250 if (demuxer_seek_chapter(mpctx->demuxer, dvd_chapter-1, 1, &pts, NULL, NULL) >= 0 && pts > -1.0)
3251 seek(mpctx, pts, SEEK_ABSOLUTE);
3252 }
3253
3254 initialized_flags|=INITIALIZED_DEMUXER;
3255
3256 if (mpctx->stream->type != STREAMTYPE_DVD && mpctx->stream->type != STREAMTYPE_DVDNAV) {
3257 int i;
3258 int maxid = -1;
3259 // setup global sub numbering
3260 mpctx->global_sub_indices[SUB_SOURCE_DEMUX] = mpctx->global_sub_size; // the global # of the first demux-specific sub.
3261 for (i = 0; i < MAX_S_STREAMS; i++)
3262 if (mpctx->demuxer->s_streams[i])
3263 maxid = FFMAX(maxid, ((sh_sub_t *)mpctx->demuxer->s_streams[i])->sid);
3264 mpctx->global_sub_size += maxid + 1;
3265 }
3266 // Make dvdsub_id always selectable if set.
3267 if (mpctx->global_sub_size <= mpctx->global_sub_indices[SUB_SOURCE_DEMUX] + dvdsub_id)
3268 mpctx->global_sub_size = mpctx->global_sub_indices[SUB_SOURCE_DEMUX] + dvdsub_id + 1;
3269
3270 #ifdef CONFIG_ASS
3271 if (ass_enabled && ass_library) {
3272 for (i = 0; i < mpctx->demuxer->num_attachments; ++i) {
3273 demux_attachment_t* att = mpctx->demuxer->attachments + i;
3274 if (extract_embedded_fonts &&
3275 att->name && att->type && att->data && att->data_size &&
3276 (strcmp(att->type, "application/x-truetype-font") == 0 ||
3277 strcmp(att->type, "application/x-font") == 0))
3278 ass_add_font(ass_library, att->name, att->data, att->data_size);
3279 }
3280 }
3281 #endif
3282
3283 current_module="demux_open2";
3284
3285 //file_format=demuxer->file_format;
3286
3287 mpctx->d_audio=mpctx->demuxer->audio;
3288 mpctx->d_video=mpctx->demuxer->video;
3289 mpctx->d_sub=mpctx->demuxer->sub;
3290
3291 // select audio stream
3292 select_audio(mpctx->demuxer, audio_id, audio_lang);
3293
3294 // DUMP STREAMS:
3295 if((stream_dump_type)&&(stream_dump_type<4)){
3296 FILE *f;
3297 demux_stream_t *ds=NULL;
3298 current_module="dump";
3299 // select stream to dump
3300 switch(stream_dump_type){
3301 case 1: ds=mpctx->d_audio;break;
3302 case 2: ds=mpctx->d_video;break;
3303 case 3: ds=mpctx->d_sub;break;
3304 }
3305 if(!ds){
3306 mp_msg(MSGT_CPLAYER,MSGL_FATAL,MSGTR_DumpSelectedStreamMissing);
3307 exit_player(EXIT_ERROR);
3308 }
3309 // disable other streams:
3310 if(mpctx->d_audio && mpctx->d_audio!=ds) {ds_free_packs(mpctx->d_audio); mpctx->d_audio->id=-2; }
3311 if(mpctx->d_video && mpctx->d_video!=ds) {ds_free_packs(mpctx->d_video); mpctx->d_video->id=-2; }
3312 if(mpctx->d_sub && mpctx->d_sub!=ds) {ds_free_packs(mpctx->d_sub); mpctx->d_sub->id=-2; }
3313 // let's dump it!
3314 f=fopen(stream_dump_name,"wb");
3315 if(!f){
3316 mp_msg(MSGT_CPLAYER,MSGL_FATAL,MSGTR_CantOpenDumpfile);
3317 exit_player(EXIT_ERROR);
3318 }
3319 while(!ds->eof){
3320 unsigned char* start;
3321 int in_size=ds_get_packet(ds,&start);
3322 if( (mpctx->demuxer->file_format==DEMUXER_TYPE_AVI || mpctx->demuxer->file_format==DEMUXER_TYPE_ASF || mpctx->demuxer->file_format==DEMUXER_TYPE_MOV)
3323 && stream_dump_type==2) fwrite(&in_size,1,4,f);
3324 if(in_size>0) fwrite(start,in_size,1,f);
3325 if(dvd_last_chapter>0) {
3326 int cur_chapter = demuxer_get_current_chapter(mpctx->demuxer);
3327 if(cur_chapter!=-1 && cur_chapter+1>dvd_last_chapter)
3328 break;
3329 }
3330 }
3331 fclose(f);
3332 mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_CoreDumped);
3333 exit_player_with_rc(EXIT_EOF, 0);
3334 }
3335
3336 mpctx->sh_audio=mpctx->d_audio->sh;
3337 mpctx->sh_video=mpctx->d_video->sh;
3338
3339 if(mpctx->sh_video){
3340
3341 current_module="video_read_properties";
3342 if(!video_read_properties(mpctx->sh_video)) {
3343 mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_CannotReadVideoProperties);
3344 mpctx->sh_video=mpctx->d_video->sh=NULL;
3345 } else {
3346 mp_msg(MSGT_CPLAYER,MSGL_V,MSGTR_FilefmtFourccSizeFpsFtime,
3347 mpctx->demuxer->file_format,mpctx->sh_video->format, mpctx->sh_video->disp_w,mpctx->sh_video->disp_h,
3348 mpctx->sh_video->fps,mpctx->sh_video->frametime
3349 );
3350
3351 /* need to set fps here for output encoders to pick it up in their init */
3352 if(force_fps){
3353 mpctx->sh_video->fps=force_fps;
3354 mpctx->sh_video->frametime=1.0f/mpctx->sh_video->fps;
3355 }
3356 vo_fps = mpctx->sh_video->fps;
3357
3358 if(!mpctx->sh_video->fps && !force_fps){
3359 mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_FPSnotspecified);
3360 mpctx->sh_video=mpctx->d_video->sh=NULL;
3361 }
3362 }
3363
3364 }
3365
3366 if(!mpctx->sh_video && !mpctx->sh_audio){
3367 mp_msg(MSGT_CPLAYER,MSGL_FATAL, MSGTR_NoStreamFound);
3368 #ifdef CONFIG_DVBIN
3369 if(mpctx->stream->type == STREAMTYPE_DVB)
3370 {
3371 int dir;
3372 int v = mpctx->last_dvb_step;
3373 if(v > 0)
3374 dir = DVB_CHANNEL_HIGHER;
3375 else
3376 dir = DVB_CHANNEL_LOWER;
3377
3378 if(dvb_step_channel(mpctx->stream, dir))
3379 mpctx->eof = mpctx->dvbin_reopen = 1;
3380 }
3381 #endif
3382 goto goto_next_file; // exit_player(MSGTR_Exit_error);
3383 }
3384
3385 /* display clip info */
3386 demux_info_print(mpctx->demuxer);
3387
3388 //================== Read SUBTITLES (DVD & TEXT) ==========================
3389 if(vo_spudec==NULL && mpctx->sh_video &&
3390 (mpctx->stream->type==STREAMTYPE_DVD || mpctx->stream->type == STREAMTYPE_DVDNAV)){
3391 init_vo_spudec();
3392 }
3393
3394 if(mpctx->sh_video) {
3395 // after reading video params we should load subtitles because
3396 // we know fps so now we can adjust subtitle time to ~6 seconds AST
3397 // check .sub
3398 current_module="read_subtitles_file";
3399 if(sub_name){
3400 for (i = 0; sub_name[i] != NULL; ++i)
3401 add_subtitles (sub_name[i], mpctx->sh_video->fps, 0);
3402 }
3403 if(sub_auto) { // auto load sub file ...
3404 char *psub = get_path( "sub/" );
3405 char **tmp = sub_filenames((psub ? psub : ""), filename);
3406 int i = 0;
3407 free(psub); // release the buffer created by get_path() above
3408 while (tmp[i]) {
3409 add_subtitles (tmp[i], mpctx->sh_video->fps, 1);
3410 free(tmp[i++]);
3411 }
3412 free(tmp);
3413 }
3414 if (mpctx->set_of_sub_size > 0) {
3415 // setup global sub numbering
3416 mpctx->global_sub_indices[SUB_SOURCE_SUBS] = mpctx->global_sub_size; // the global # of the first sub.
3417 mpctx->global_sub_size += mpctx->set_of_sub_size;
3418 }
3419 }
3420
3421 if (mpctx->global_sub_size) {
3422 // find the best sub to use
3423 int vobsub_index_id = vobsub_get_index_by_id(vo_vobsub, vobsub_id);
3424 mpctx->global_sub_pos = -1; // no subs by default
3425 if (vobsub_index_id >= 0) {
3426 // if user asks for a vobsub id, use that first.
3427 mpctx->global_sub_pos = mpctx->global_sub_indices[SUB_SOURCE_VOBSUB] + vobsub_index_id;
3428 } else if (dvdsub_id >= 0 && mpctx->global_sub_indices[SUB_SOURCE_DEMUX] >= 0) {
3429 // if user asks for a dvd sub id, use that next.
3430 mpctx->global_sub_pos = mpctx->global_sub_indices[SUB_SOURCE_DEMUX] + dvdsub_id;
3431 } else if (mpctx->global_sub_indices[SUB_SOURCE_SUBS] >= 0) {
3432 // if there are text subs to use, use those. (autosubs come last here)
3433 mpctx->global_sub_pos = mpctx->global_sub_indices[SUB_SOURCE_SUBS];
3434 } else if (dvdsub_id < 0 && mpctx->global_sub_indices[SUB_SOURCE_DEMUX] >= 0) {
3435 // finally select subs by language and container hints
3436 if (dvdsub_id < 0 && dvdsub_lang)
3437 dvdsub_id = demuxer_sub_track_by_lang(mpctx->demuxer, dvdsub_lang);
3438 if (dvdsub_id < 0)
3439 dvdsub_id = demuxer_default_sub_track(mpctx->demuxer);
3440 if (dvdsub_id >= 0)
3441 mpctx->global_sub_pos = mpctx->global_sub_indices[SUB_SOURCE_DEMUX] + dvdsub_id;
3442 }
3443 // rather than duplicate code, use the SUB_SELECT handler to init the right one.
3444 mpctx->global_sub_pos--;
3445 mp_property_do("sub",M_PROPERTY_STEP_UP,NULL, mpctx);
3446 if(subdata)
3447 switch (stream_dump_type) {
3448 case 3: list_sub_file(subdata); break;
3449 case 4: dump_mpsub(subdata, mpctx->sh_video->fps); break;
3450 case 6: dump_srt(subdata, mpctx->sh_video->fps); break;
3451 case 7: dump_microdvd(subdata, mpctx->sh_video->fps); break;
3452 case 8: dump_jacosub(subdata, mpctx->sh_video->fps); break;
3453 case 9: dump_sami(subdata, mpctx->sh_video->fps); break;
3454 }
3455 }
3456
3457 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_FILENAME=%s\n",
3458 filename_recode(filename));
3459 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_DEMUXER=%s\n", mpctx->demuxer->desc->name);
3460 if (mpctx->sh_video) {
3461 /* Assume FOURCC if all bytes >= 0x20 (' ') */
3462 if (mpctx->sh_video->format >= 0x20202020)
3463 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_FORMAT=%.4s\n", (char *)&mpctx->sh_video->format);
3464 else
3465 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_FORMAT=0x%08X\n", mpctx->sh_video->format);
3466 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_BITRATE=%d\n", mpctx->sh_video->i_bps*8);
3467 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_WIDTH=%d\n", mpctx->sh_video->disp_w);
3468 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_HEIGHT=%d\n", mpctx->sh_video->disp_h);
3469 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_FPS=%5.3f\n", mpctx->sh_video->fps);
3470 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_VIDEO_ASPECT=%1.4f\n", mpctx->sh_video->aspect);
3471 }
3472 if (mpctx->sh_audio) {
3473 /* Assume FOURCC if all bytes >= 0x20 (' ') */
3474 if (mpctx->sh_audio->format >= 0x20202020)
3475 mp_msg(MSGT_IDENTIFY,MSGL_INFO, "ID_AUDIO_FORMAT=%.4s\n", (char *)&mpctx->sh_audio->format);
3476 else
3477 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_AUDIO_FORMAT=%d\n", mpctx->sh_audio->format);
3478 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_AUDIO_BITRATE=%d\n", mpctx->sh_audio->i_bps*8);
3479 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_AUDIO_RATE=%d\n", mpctx->sh_audio->samplerate);
3480 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_AUDIO_NCH=%d\n", mpctx->sh_audio->channels);
3481 }
3482 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_LENGTH=%.2lf\n", demuxer_get_time_length(mpctx->demuxer));
3483 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_SEEKABLE=%d\n",
3484 mpctx->stream->seek && (!mpctx->demuxer || mpctx->demuxer->seekable));
3485 if (mpctx->demuxer) {
3486 if (mpctx->demuxer->num_chapters == 0)
3487 stream_control(mpctx->demuxer->stream, STREAM_CTRL_GET_NUM_CHAPTERS, &mpctx->demuxer->num_chapters);
3488 mp_msg(MSGT_IDENTIFY,MSGL_INFO,"ID_CHAPTERS=%d\n", mpctx->demuxer->num_chapters);
3489 }
3490
3491 if(!mpctx->sh_video) goto main; // audio-only
3492
3493 if(!reinit_video_chain()) {
3494 if(!mpctx->sh_video){
3495 if(!mpctx->sh_audio) goto goto_next_file;
3496 goto main; // exit_player(MSGTR_Exit_error);
3497 }
3498 }
3499
3500 if(vo_flags & 0x08 && vo_spudec)
3501 spudec_set_hw_spu(vo_spudec,mpctx->video_out);
3502
3503 #ifdef CONFIG_FREETYPE
3504 force_load_font = 1;
3505 #endif
3506
3507 //================== MAIN: ==========================
3508 main:
3509 current_module="main";
3510
3511 if(playing_msg) {
3512 char* msg = property_expand_string(mpctx, playing_msg);
3513 mp_msg(MSGT_CPLAYER,MSGL_INFO,"%s",msg);
3514 free(msg);
3515 }
3516
3517
3518 // Disable the term OSD in verbose mode
3519 if(verbose) term_osd = 0;
3520
3521 {
3522 //int frame_corr_num=0; //
3523 //float v_frame=0; // Video
3524 float time_frame=0; // Timer
3525 //float num_frames=0; // number of frames played
3526
3527 int frame_time_remaining=0; // flag
3528 int blit_frame=0;
3529 mpctx->num_buffered_frames=0;
3530
3531 // Make sure old OSD does not stay around,
3532 // e.g. with -fixed-vo and same-resolution files
3533 clear_osd_msgs();
3534 update_osd_msg();
3535
3536 //================ SETUP AUDIO ==========================
3537
3538 if(mpctx->sh_audio){
3539 reinit_audio_chain();
3540 if (mpctx->sh_audio && mpctx->sh_audio->codec)
3541 mp_msg(MSGT_IDENTIFY,MSGL_INFO, "ID_AUDIO_CODEC=%s\n", mpctx->sh_audio->codec->name);
3542 }
3543
3544 current_module="av_init";
3545
3546 if(mpctx->sh_video){
3547 mpctx->sh_video->timer=0;
3548 if (! ignore_start)
3549 audio_delay += mpctx->sh_video->stream_delay;
3550 }
3551 if(mpctx->sh_audio){
3552 if (start_volume >= 0)
3553 mixer_setvolume(&mpctx->mixer, start_volume, start_volume);
3554 if (! ignore_start)
3555 audio_delay -= mpctx->sh_audio->stream_delay;
3556 mpctx->delay=-audio_delay;
3557 }
3558
3559 if(!mpctx->sh_audio){
3560 mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_NoSound);
3561 mp_msg(MSGT_CPLAYER,MSGL_V,"Freeing %d unused audio chunks.\n",mpctx->d_audio->packs);
3562 ds_free_packs(mpctx->d_audio); // free buffered chunks
3563 //mpctx->d_audio->id=-2; // do not read audio chunks
3564 //uninit_player(INITIALIZED_AO); // close device
3565 }
3566 if(!mpctx->sh_video){
3567 mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_Video_NoVideo);
3568 mp_msg(MSGT_CPLAYER,MSGL_V,"Freeing %d unused video chunks.\n",mpctx->d_video->packs);
3569 ds_free_packs(mpctx->d_video);
3570 mpctx->d_video->id=-2;
3571 //if(!fixed_vo) uninit_player(INITIALIZED_VO);
3572 }
3573
3574 if (!mpctx->sh_video && !mpctx->sh_audio)
3575 goto goto_next_file;
3576
3577 //if(demuxer->file_format!=DEMUXER_TYPE_AVI) pts_from_bps=0; // it must be 0 for mpeg/asf!
3578 if(force_fps && mpctx->sh_video){
3579 vo_fps = mpctx->sh_video->fps=force_fps;
3580 mpctx->sh_video->frametime=1.0f/mpctx->sh_video->fps;
3581 mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_FPSforced,mpctx->sh_video->fps,mpctx->sh_video->frametime);
3582 }
3583
3584 #ifdef CONFIG_GUI
3585 if ( use_gui ) {
3586 if ( mpctx->sh_audio ) guiIntfStruct.AudioType=mpctx->sh_audio->channels; else guiIntfStruct.AudioType=0;
3587 if ( !mpctx->sh_video && mpctx->sh_audio ) guiGetEvent( guiSetAudioOnly,(char *)1 ); else guiGetEvent( guiSetAudioOnly,(char *)0 );
3588 guiGetEvent( guiSetFileFormat,(char *)mpctx->demuxer->file_format );
3589 if ( guiGetEvent( guiSetValues,(char *)mpctx->sh_video ) ) goto goto_next_file;
3590 guiGetEvent( guiSetDemuxer,(char *)mpctx->demuxer );
3591 }
3592 #endif
3593
3594 mp_input_set_section(NULL);
3595 //TODO: add desired (stream-based) sections here
3596 if (mpctx->stream->type==STREAMTYPE_TV) mp_input_set_section("tv");
3597 if (mpctx->stream->type==STREAMTYPE_DVDNAV) mp_input_set_section("dvdnav");
3598
3599 //==================== START PLAYING =======================
3600
3601 if(mpctx->loop_times>1) mpctx->loop_times--; else
3602 if(mpctx->loop_times==1) mpctx->loop_times = -1;
3603
3604 mp_msg(MSGT_CPLAYER,MSGL_INFO,MSGTR_StartPlaying);
3605
3606 total_time_usage_start=GetTimer();
3607 audio_time_usage=0; video_time_usage=0; vout_time_usage=0;
3608 total_frame_cnt=0; drop_frame_cnt=0; // fix for multifile fps benchmark
3609 play_n_frames=play_n_frames_mf;
3610
3611 if(play_n_frames==0){
3612 mpctx->eof=PT_NEXT_ENTRY; goto goto_next_file;
3613 }
3614
3615 if (seek_to_sec) {
3616 seek(mpctx, seek_to_sec, SEEK_ABSOLUTE);
3617 end_at.pos += seek_to_sec;
3618 }
3619
3620 if (end_at.type == END_AT_SIZE) {
3621 mp_msg(MSGT_CPLAYER, MSGL_WARN, MSGTR_MPEndposNoSizeBased);
3622 end_at.type = END_AT_NONE;
3623 }
3624
3625 #ifdef CONFIG_DVDNAV
3626 mp_dvdnav_context_free(mpctx);
3627 if (mpctx->stream->type == STREAMTYPE_DVDNAV) {
3628 mp_dvdnav_read_wait(mpctx->stream, 0, 1);
3629 mp_dvdnav_cell_has_changed(mpctx->stream,1);
3630 }
3631 #endif
3632
3633 while(!mpctx->eof){
3634 float aq_sleep_time=0;
3635
3636 if(dvd_last_chapter>0) {
3637 int cur_chapter = demuxer_get_current_chapter(mpctx->demuxer);
3638 if(cur_chapter!=-1 && cur_chapter+1>dvd_last_chapter)
3639 goto goto_next_file;
3640 }
3641
3642 if(!mpctx->sh_audio && mpctx->d_audio->sh) {
3643 mpctx->sh_audio = mpctx->d_audio->sh;
3644 mpctx->sh_audio->ds = mpctx->d_audio;
3645 reinit_audio_chain();
3646 }
3647
3648 /*========================== PLAY AUDIO ============================*/
3649
3650 if (mpctx->sh_audio)
3651 if (!fill_audio_out_buffers())
3652 // at eof, all audio at least written to ao
3653 if (!mpctx->sh_video)
3654 mpctx->eof = PT_NEXT_ENTRY;
3655
3656
3657 if(!mpctx->sh_video) {
3658 // handle audio-only case:
3659 double a_pos=0;
3660 // sh_audio can be NULL due to video stream switching
3661 // TODO: handle this better
3662 if((!quiet || end_at.type == END_AT_TIME) && mpctx->sh_audio)
3663 a_pos = playing_audio_pts(mpctx->sh_audio, mpctx->d_audio, mpctx->audio_out);
3664
3665 if(!quiet)
3666 print_status(a_pos, 0, 0);
3667
3668 if(end_at.type == END_AT_TIME && end_at.pos < a_pos)
3669 mpctx->eof = PT_NEXT_ENTRY;
3670 update_osd_msg();
3671
3672 } else {
3673
3674 /*========================== PLAY VIDEO ============================*/
3675
3676 vo_pts=mpctx->sh_video->timer*90000.0;
3677 vo_fps=mpctx->sh_video->fps;
3678
3679 if (!mpctx->num_buffered_frames) {
3680 double frame_time = update_video(&blit_frame);
3681 mp_dbg(MSGT_AVSYNC,MSGL_DBG2,"*** ftime=%5.3f ***\n",frame_time);
3682 if (mpctx->sh_video->vf_initialized < 0) {
3683 mp_msg(MSGT_CPLAYER,MSGL_FATAL, MSGTR_NotInitializeVOPorVO);
3684 mpctx->eof = 1; goto goto_next_file;
3685 }
3686 if (frame_time < 0)
3687 mpctx->eof = 1;
3688 else {
3689 // might return with !eof && !blit_frame if !correct_pts
3690 mpctx->num_buffered_frames += blit_frame;
3691 time_frame += frame_time / playback_speed; // for nosound
3692 }
3693 }
3694
3695 // ==========================================================================
3696
3697 // current_module="draw_osd";
3698 // if(vo_config_count) mpctx->video_out->draw_osd();
3699
3700 #ifdef CONFIG_GUI
3701 if(use_gui) guiEventHandling();
3702 #endif
3703
3704 current_module="vo_check_events";
3705 if (vo_config_count) mpctx->video_out->check_events();
3706
3707 #ifdef CONFIG_X11
3708 if (stop_xscreensaver) {
3709 current_module = "stop_xscreensaver";
3710 xscreensaver_heartbeat();
3711 }
3712 #endif
3713 if (heartbeat_cmd) {
3714 static unsigned last_heartbeat;
3715 unsigned now = GetTimerMS();
3716 if (now - last_heartbeat > 30000) {
3717 last_heartbeat = now;
3718 system(heartbeat_cmd);
3719 }
3720 }
3721
3722 frame_time_remaining = sleep_until_update(&time_frame, &aq_sleep_time);
3723
3724 //====================== FLIP PAGE (VIDEO BLT): =========================
3725
3726 current_module="flip_page";
3727 if (!frame_time_remaining && blit_frame) {
3728 unsigned int t2=GetTimer();
3729
3730 if(vo_config_count) mpctx->video_out->flip_page();
3731 mpctx->num_buffered_frames--;
3732
3733 vout_time_usage += (GetTimer() - t2) * 0.000001;
3734 }
3735 //====================== A-V TIMESTAMP CORRECTION: =========================
3736
3737 adjust_sync_and_print_status(frame_time_remaining, time_frame);
3738
3739 //============================ Auto QUALITY ============================
3740
3741 /*Output quality adjustments:*/
3742 if(auto_quality>0){
3743 current_module="autoq";
3744 // float total=0.000001f * (GetTimer()-aq_total_time);
3745 // if(output_quality<auto_quality && aq_sleep_time>0.05f*total)
3746 if(output_quality<auto_quality && aq_sleep_time>0)
3747 ++output_quality;
3748 else
3749 // if(output_quality>0 && aq_sleep_time<-0.05f*total)
3750 if(output_quality>1 && aq_sleep_time<0)
3751 --output_quality;
3752 else
3753 if(output_quality>0 && aq_sleep_time<-0.050f) // 50ms
3754 output_quality=0;
3755 // printf("total: %8.6f sleep: %8.6f q: %d\n",(0.000001f*aq_total_time),aq_sleep_time,output_quality);
3756 set_video_quality(mpctx->sh_video,output_quality);
3757 }
3758
3759 if (play_n_frames >= 0 && !frame_time_remaining && blit_frame) {
3760 --play_n_frames;
3761 if (play_n_frames <= 0) mpctx->eof = PT_NEXT_ENTRY;
3762 }
3763
3764
3765 // FIXME: add size based support for -endpos
3766 if (end_at.type == END_AT_TIME &&
3767 !frame_time_remaining && end_at.pos <= mpctx->sh_video->pts)
3768 mpctx->eof = PT_NEXT_ENTRY;
3769
3770 } // end if(mpctx->sh_video)
3771
3772 #ifdef CONFIG_DVDNAV
3773 if (mpctx->stream->type == STREAMTYPE_DVDNAV) {
3774 nav_highlight_t hl;
3775 mp_dvdnav_get_highlight (mpctx->stream, &hl);
3776 osd_set_nav_box (hl.sx, hl.sy, hl.ex, hl.ey);
3777 vo_osd_changed (OSDTYPE_DVDNAV);
3778
3779 if (mp_dvdnav_stream_has_changed(mpctx->stream)) {
3780 double ar = -1.0;
3781 if (stream_control (mpctx->demuxer->stream,
3782 STREAM_CTRL_GET_ASPECT_RATIO, &ar)
3783 != STREAM_UNSUPPORTED)
3784 mpctx->sh_video->stream_aspect = ar;
3785 }
3786 }
3787 #endif
3788
3789 //============================ Handle PAUSE ===============================
3790
3791 current_module="pause";
3792
3793 if (mpctx->osd_function == OSD_PAUSE) {
3794 mpctx->was_paused = 1;
3795 pause_loop();
3796 }
3797
3798 // handle -sstep
3799 if(step_sec>0) {
3800 mpctx->osd_function=OSD_FFW;
3801 rel_seek_secs+=step_sec;
3802 }
3803
3804 edl_update(mpctx);
3805
3806 //================= Keyboard events, SEEKing ====================
3807
3808 current_module="key_events";
3809
3810 {
3811 mp_cmd_t* cmd;
3812 int brk_cmd = 0;
3813 while( !brk_cmd && (cmd = mp_input_get_cmd(0,0,0)) != NULL) {
3814 brk_cmd = run_command(mpctx, cmd);
3815 mp_cmd_free(cmd);
3816 if (brk_cmd == 2)
3817 goto goto_enable_cache;
3818 }
3819 }
3820 mpctx->was_paused = 0;
3821
3822 /* Looping. */
3823 if(mpctx->eof==1 && mpctx->loop_times>=0) {
3824 mp_msg(MSGT_CPLAYER,MSGL_V,"loop_times = %d, eof = %d\n", mpctx->loop_times,mpctx->eof);
3825
3826 if(mpctx->loop_times>1) mpctx->loop_times--; else
3827 if(mpctx->loop_times==1) mpctx->loop_times=-1;
3828 play_n_frames=play_n_frames_mf;
3829 mpctx->eof=0;
3830 abs_seek_pos=SEEK_ABSOLUTE; rel_seek_secs=seek_to_sec;
3831 loop_seek = 1;
3832 }
3833
3834 if(rel_seek_secs || abs_seek_pos){
3835 if (seek(mpctx, rel_seek_secs, abs_seek_pos) >= 0) {
3836 // Set OSD:
3837 if(!loop_seek){
3838 if( !edl_decision )
3839 set_osd_bar(0,"Position",0,100,demuxer_get_percent_pos(mpctx->demuxer));
3840 }
3841 }
3842
3843 rel_seek_secs=0;
3844 abs_seek_pos=0;
3845 loop_seek=0;
3846 edl_decision = 0;
3847 }
3848
3849 #ifdef CONFIG_GUI
3850 if(use_gui){
3851 guiEventHandling();
3852 if(mpctx->demuxer->file_format==DEMUXER_TYPE_AVI && mpctx->sh_video && mpctx->sh_video->video.dwLength>2){
3853 // get pos from frame number / total frames
3854 guiIntfStruct.Position=(float)mpctx->d_video->pack_no*100.0f/mpctx->sh_video->video.dwLength;
3855 } else {
3856 guiIntfStruct.Position=demuxer_get_percent_pos(mpctx->demuxer);
3857 }
3858 if ( mpctx->sh_video ) guiIntfStruct.TimeSec=mpctx->sh_video->pts;
3859 else if ( mpctx->sh_audio ) guiIntfStruct.TimeSec=playing_audio_pts(mpctx->sh_audio, mpctx->d_audio, mpctx->audio_out);
3860 guiIntfStruct.LengthInSec=demuxer_get_time_length(mpctx->demuxer);
3861 guiGetEvent( guiReDraw,NULL );
3862 guiGetEvent( guiSetVolume,NULL );
3863 if(guiIntfStruct.Playing==0) break; // STOP
3864 if(guiIntfStruct.Playing==2) mpctx->osd_function=OSD_PAUSE;
3865 if ( guiIntfStruct.DiskChanged || guiIntfStruct.NewPlay ) goto goto_next_file;
3866 #ifdef CONFIG_DVDREAD
3867 if ( mpctx->stream->type == STREAMTYPE_DVD )
3868 {
3869 dvd_priv_t * dvdp = mpctx->stream->priv;
3870 guiIntfStruct.DVD.current_chapter=dvd_chapter_from_cell(dvdp,guiIntfStruct.DVD.current_title-1, dvdp->cur_cell)+1;
3871 }
3872 #endif
3873 }
3874 #endif /* CONFIG_GUI */
3875
3876 } // while(!mpctx->eof)
3877
3878 mp_msg(MSGT_GLOBAL,MSGL_V,"EOF code: %d \n",mpctx->eof);
3879
3880 #ifdef CONFIG_DVBIN
3881 if(mpctx->dvbin_reopen)
3882 {
3883 mpctx->eof = 0;
3884 uninit_player(INITIALIZED_ALL-(INITIALIZED_GUI|INITIALIZED_STREAM|INITIALIZED_INPUT|INITIALIZED_GETCH2|(fixed_vo?INITIALIZED_VO:0)));
3885 cache_uninit(mpctx->stream);
3886 mpctx->dvbin_reopen = 0;
3887 goto goto_enable_cache;
3888 }
3889 #endif
3890 }
3891
3892 goto_next_file: // don't jump here after ao/vo/getch initialization!
3893
3894 mp_msg(MSGT_CPLAYER,MSGL_INFO,"\n");
3895
3896 if(benchmark){
3897 double tot=video_time_usage+vout_time_usage+audio_time_usage;
3898 double total_time_usage;
3899 total_time_usage_start=GetTimer()-total_time_usage_start;
3900 total_time_usage = (float)total_time_usage_start*0.000001;
3901 mp_msg(MSGT_CPLAYER,MSGL_INFO,"\nBENCHMARKs: VC:%8.3fs VO:%8.3fs A:%8.3fs Sys:%8.3fs = %8.3fs\n",
3902 video_time_usage,vout_time_usage,audio_time_usage,
3903 total_time_usage-tot,total_time_usage);
3904 if(total_time_usage>0.0)
3905 mp_msg(MSGT_CPLAYER,MSGL_INFO,"BENCHMARK%%: VC:%8.4f%% VO:%8.4f%% A:%8.4f%% Sys:%8.4f%% = %8.4f%%\n",
3906 100.0*video_time_usage/total_time_usage,
3907 100.0*vout_time_usage/total_time_usage,
3908 100.0*audio_time_usage/total_time_usage,
3909 100.0*(total_time_usage-tot)/total_time_usage,
3910 100.0);
3911 if(total_frame_cnt && frame_dropping)
3912 mp_msg(MSGT_CPLAYER,MSGL_INFO,"BENCHMARKn: disp: %d (%3.2f fps) drop: %d (%d%%) total: %d (%3.2f fps)\n",
3913 total_frame_cnt-drop_frame_cnt,
3914 (total_time_usage>0.5)?((total_frame_cnt-drop_frame_cnt)/total_time_usage):0,
3915 drop_frame_cnt,
3916 100*drop_frame_cnt/total_frame_cnt,
3917 total_frame_cnt,
3918 (total_time_usage>0.5)?(total_frame_cnt/total_time_usage):0);
3919 }
3920
3921 // time to uninit all, except global stuff:
3922 uninit_player(INITIALIZED_ALL-(INITIALIZED_GUI+INITIALIZED_INPUT+(fixed_vo?INITIALIZED_VO:0)));
3923
3924 if(mpctx->set_of_sub_size > 0) {
3925 current_module="sub_free";
3926 for(i = 0; i < mpctx->set_of_sub_size; ++i) {
3927 sub_free(mpctx->set_of_subtitles[i]);
3928 #ifdef CONFIG_ASS
3929 if(mpctx->set_of_ass_tracks[i])
3930 ass_free_track( mpctx->set_of_ass_tracks[i] );
3931 #endif
3932 }
3933 mpctx->set_of_sub_size = 0;
3934 }
3935 vo_sub_last = vo_sub=NULL;
3936 subdata=NULL;
3937 #ifdef CONFIG_ASS
3938 ass_track = NULL;
3939 if(ass_library)
3940 ass_clear_fonts(ass_library);
3941 #endif
3942
3943 if(mpctx->eof == PT_NEXT_ENTRY || mpctx->eof == PT_PREV_ENTRY) {
3944 mpctx->eof = mpctx->eof == PT_NEXT_ENTRY ? 1 : -1;
3945 if(play_tree_iter_step(mpctx->playtree_iter,mpctx->play_tree_step,0) == PLAY_TREE_ITER_ENTRY) {
3946 mpctx->eof = 1;
3947 } else {
3948 play_tree_iter_free(mpctx->playtree_iter);
3949 mpctx->playtree_iter = NULL;
3950 }
3951 mpctx->play_tree_step = 1;
3952 } else if(mpctx->eof == PT_UP_NEXT || mpctx->eof == PT_UP_PREV) {
3953 mpctx->eof = mpctx->eof == PT_UP_NEXT ? 1 : -1;
3954 if(mpctx->playtree_iter) {
3955 if(play_tree_iter_up_step(mpctx->playtree_iter,mpctx->eof,0) == PLAY_TREE_ITER_ENTRY) {
3956 mpctx->eof = 1;
3957 } else {
3958 play_tree_iter_free(mpctx->playtree_iter);
3959 mpctx->playtree_iter = NULL;
3960 }
3961 }
3962 } else if (mpctx->eof == PT_STOP) {
3963 play_tree_iter_free(mpctx->playtree_iter);
3964 mpctx->playtree_iter = NULL;
3965 } else { // NEXT PREV SRC
3966 mpctx->eof = mpctx->eof == PT_PREV_SRC ? -1 : 1;
3967 }
3968
3969 if(mpctx->eof == 0) mpctx->eof = 1;
3970
3971 while(mpctx->playtree_iter != NULL) {
3972 filename = play_tree_iter_get_file(mpctx->playtree_iter,mpctx->eof);
3973 if(filename == NULL) {
3974 if(play_tree_iter_step(mpctx->playtree_iter,mpctx->eof,0) != PLAY_TREE_ITER_ENTRY) {
3975 play_tree_iter_free(mpctx->playtree_iter);
3976 mpctx->playtree_iter = NULL;
3977 };
3978 } else
3979 break;
3980 }
3981
3982 #ifdef CONFIG_GUI
3983 if(use_gui && !mpctx->playtree_iter) {
3984 #ifdef CONFIG_DVDREAD
3985 if(!guiIntfStruct.DiskChanged)
3986 #endif
3987 mplEnd();
3988 }
3989 #endif
3990
3991 if(use_gui || mpctx->playtree_iter != NULL || player_idle_mode){
3992 if(!mpctx->playtree_iter) filename = NULL;
3993 mpctx->eof = 0;
3994 goto play_next_file;
3995 }
3996
3997
3998 exit_player_with_rc(EXIT_EOF, 0);
3999
4000 return 1;
4001 }
4002 #endif /* DISABLE_MAIN */
MPlayer development branch