/* * This file is part of MPlayer. * * MPlayer is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * MPlayer is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along * with MPlayer; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include "config.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #if defined(__MINGW32__) || defined(__CYGWIN__) #define _UWIN 1 /*disable Non-underscored versions of non-ANSI functions as otherwise int eof would conflict with eof()*/ #include #endif #ifndef __MINGW32__ #include #include #else #define SIGHUP 1 /* hangup */ #define SIGQUIT 3 /* quit */ #define SIGKILL 9 /* kill (cannot be caught or ignored) */ #define SIGBUS 10 /* bus error */ #define SIGPIPE 13 /* broken pipe */ #endif #ifdef HAVE_RTC #ifdef __linux__ #include #else #include #define RTC_IRQP_SET RTCIO_IRQP_SET #define RTC_PIE_ON RTCIO_PIE_ON #endif /* __linux__ */ #endif /* HAVE_RTC */ /* * In Mac OS X the SDL-lib is built upon Cocoa. The easiest way to * make it all work is to use the builtin SDL-bootstrap code, which * will be done automatically by replacing our main() if we include SDL.h. */ #if defined(__APPLE__) && defined(CONFIG_SDL) #ifdef CONFIG_SDL_SDL_H #include #else #include #endif #endif #include "gui/interface.h" #include "input/input.h" #include "libao2/audio_out.h" #include "libavutil/avstring.h" #include "libavutil/intreadwrite.h" #include "libmenu/menu.h" #include "libmpcodecs/dec_audio.h" #include "libmpcodecs/dec_video.h" #include "libmpcodecs/mp_image.h" #include "libmpcodecs/vd.h" #include "libmpcodecs/vf.h" #include "libmpdemux/demuxer.h" #include "libmpdemux/stheader.h" #include "sub/font_load.h" #include "sub/sub.h" #include "libvo/video_out.h" #include "stream/cache2.h" #include "stream/stream.h" #include "stream/stream_bd.h" #include "stream/stream_dvdnav.h" #include "stream/stream_radio.h" #include "stream/tv.h" #include "access_mpcontext.h" #include "sub/ass_mp.h" #include "cfg-mplayer-def.h" #include "codec-cfg.h" #include "command.h" #include "edl.h" #include "help_mp.h" #include "m_config.h" #include "m_option.h" #include "m_property.h" #include "m_struct.h" #include "metadata.h" #include "mixer.h" #include "mp_core.h" #include "mp_fifo.h" #include "mp_msg.h" #include "mp_strings.h" #include "mpcommon.h" #include "mplayer.h" #include "osdep/getch2.h" #include "osdep/timer.h" #include "parser-cfg.h" #include "parser-mpcmd.h" #include "path.h" #include "playtree.h" #include "playtreeparser.h" #include "sub/spudec.h" #include "sub/subreader.h" #include "sub/vobsub.h" #include "sub/eosd.h" #include "osdep/getch2.h" #include "osdep/timer.h" #include "udp_sync.h" #ifdef CONFIG_X11 #include "libvo/x11_common.h" #endif #ifdef CONFIG_DVBIN #include "stream/dvbin.h" #endif #ifdef CONFIG_DVDREAD #include "stream/stream_dvd.h" #endif int slave_mode; int player_idle_mode; int quiet; int enable_mouse_movements; float start_volume = -1; double start_pts = MP_NOPTS_VALUE; char *heartbeat_cmd; #ifdef CONFIG_FONTCONFIG #include extern int FcDebugVal; #endif static int max_framesize; int noconsolecontrols; //**************************************************************************// // Not all functions in mplayer.c take the context as an argument yet static MPContext mpctx_s = { .osd_function = OSD_PLAY, .begin_skip = MP_NOPTS_VALUE, .play_tree_step = 1, .global_sub_pos = -1, .set_of_sub_pos = -1, .file_format = DEMUXER_TYPE_UNKNOWN, .loop_times = -1, #ifdef CONFIG_DVBIN .last_dvb_step = 1, #endif }; static MPContext *mpctx = &mpctx_s; int fixed_vo; // benchmark: double video_time_usage; double vout_time_usage; static double audio_time_usage; static int total_time_usage_start; static int total_frame_cnt; static int drop_frame_cnt; // total number of dropped frames int benchmark; // options: #define DEFAULT_STARTUP_DECODE_RETRY 8 int auto_quality; static int output_quality; float playback_speed = 1.0; int use_gui; #ifdef CONFIG_GUI int enqueue; #endif static int list_properties; int osd_level = 1; // if nonzero, hide current OSD contents when GetTimerMS() reaches this unsigned int osd_visible; int osd_duration = 1000; int osd_fractions; // determines how fractions of seconds are displayed // on OSD int term_osd = 1; static char *term_osd_esc = "\x1b[A\r\x1b[K"; static char *playing_msg; // seek: static double seek_to_sec; static off_t seek_to_byte; static off_t step_sec; static int loop_seek; static m_time_size_t end_at = { .type = END_AT_NONE, .pos = 0 }; // A/V sync: int autosync; // 30 might be a good default value. // may be changed by GUI: (FIXME!) float rel_seek_secs; int abs_seek_pos; // codecs: char **audio_codec_list; // override audio codec char **video_codec_list; // override video codec char **audio_fm_list; // override audio codec family char **video_fm_list; // override video codec family // streaming: int audio_id = -1; int video_id = -1; int dvdsub_id = -1; // this dvdsub_id was selected via slang // use this to allow dvdnav to follow -slang across stream resets, // in particular the subtitle ID for a language changes int dvdsub_lang_id; int vobsub_id = -1; char *audio_lang; char *dvdsub_lang; char *filename; int file_filter = 1; // cache2: int stream_cache_size = -1; #ifdef CONFIG_STREAM_CACHE float stream_cache_min_percent = 20.0; float stream_cache_seek_min_percent = 50.0; #endif // dump: char *stream_dump_name = "stream.dump"; int stream_dump_type; uint64_t stream_dump_count; unsigned stream_dump_start_time; unsigned stream_dump_last_print_time; int capture_dump; // A-V sync: static float default_max_pts_correction = -1; static float max_pts_correction; //default_max_pts_correction; static float c_total; float audio_delay; static int ignore_start; static int softsleep; double force_fps; static int force_srate; static int audio_output_format = AF_FORMAT_UNKNOWN; int frame_dropping; // option 0=no drop 1= drop vo 2= drop decode static int play_n_frames = -1; static int play_n_frames_mf = -1; // screen info: char **video_driver_list; char **audio_driver_list; // sub: char *font_name; char *sub_font_name; float font_factor = 0.75; char **sub_name; char **sub_paths; float sub_delay; float sub_fps; int sub_auto = 1; char *vobsub_name; int subcc_enabled; int suboverlap_enabled = 1; char *current_module; // for debugging #ifdef CONFIG_MENU static const vf_info_t *const libmenu_vfs[] = { &vf_info_menu, NULL }; static vf_instance_t *vf_menu; int use_menu; static char *menu_cfg; static char *menu_root = "main"; #endif #ifdef HAVE_RTC static int nortc = 1; static char *rtc_device; #endif edl_record_ptr edl_records; ///< EDL entries memory area edl_record_ptr next_edl_record; ///< only for traversing edl_records short edl_decision; ///< 1 when an EDL operation has been made. short edl_needs_reset; ///< 1 if we need to reset EDL next pointer short edl_backward; ///< 1 if we need to skip to the beginning of the next EDL record FILE *edl_fd; ///< fd to write to when in -edlout mode. // Number of seconds to add to the seek when jumping out // of EDL scene in backward direction. This is needed to // have some time after the seek to decide what to do next // (next seek, pause,...), otherwise after the seek it will // enter the same scene again and skip forward immediately float edl_backward_delay = 2; int edl_start_pts; ///< Automatically add/sub this from EDL start/stop pos int use_filedir_conf; int use_filename_title; static unsigned int initialized_flags; int volstep = 3; ///< step size of mixer changes #ifdef CONFIG_CRASH_DEBUG static char *prog_path; static int crash_debug; #endif /* This header requires all the global variable declarations. */ #include "cfg-mplayer.h" const void *mpctx_get_video_out(MPContext *mpctx) { return mpctx->video_out; } const void *mpctx_get_audio_out(MPContext *mpctx) { return mpctx->audio_out; } void *mpctx_get_demuxer(MPContext *mpctx) { return mpctx->demuxer; } void *mpctx_get_playtree_iter(MPContext *mpctx) { return mpctx->playtree_iter; } void *mpctx_get_mixer(MPContext *mpctx) { return &mpctx->mixer; } int mpctx_get_global_sub_size(MPContext *mpctx) { return mpctx->global_sub_size; } int mpctx_get_osd_function(MPContext *mpctx) { return mpctx->osd_function; } static int is_valid_metadata_type(metadata_t type) { switch (type) { /* check for valid video stream */ case META_VIDEO_CODEC: case META_VIDEO_BITRATE: case META_VIDEO_RESOLUTION: if (!mpctx->sh_video) return 0; break; /* check for valid audio stream */ case META_AUDIO_CODEC: case META_AUDIO_BITRATE: case META_AUDIO_SAMPLES: if (!mpctx->sh_audio) return 0; break; /* check for valid demuxer */ case META_INFO_TITLE: case META_INFO_ARTIST: case META_INFO_ALBUM: case META_INFO_YEAR: case META_INFO_COMMENT: case META_INFO_TRACK: case META_INFO_GENRE: if (!mpctx->demuxer) return 0; break; default: break; } return 1; } static char *get_demuxer_info(char *tag) { char **info = mpctx->demuxer->info; int n; if (!info || !tag) return NULL; for (n = 0; info[2 * n] != NULL; n++) if (!strcasecmp(info[2 * n], tag)) break; return info[2 * n + 1] ? strdup(info[2 * n + 1]) : NULL; } char *get_metadata(metadata_t type) { sh_audio_t *const sh_audio = mpctx->sh_audio; sh_video_t *const sh_video = mpctx->sh_video; if (!is_valid_metadata_type(type)) return NULL; switch (type) { case META_NAME: return strdup(mp_basename(filename)); case META_VIDEO_CODEC: if (sh_video->format == 0x10000001) return strdup("mpeg1"); else if (sh_video->format == 0x10000002) return strdup("mpeg2"); else if (sh_video->format == 0x10000004) return strdup("mpeg4"); else if (sh_video->format == 0x10000005) return strdup("h264"); else if (sh_video->format >= 0x20202020) return mp_asprintf("%.4s", (char *)&sh_video->format); return mp_asprintf("0x%08X", sh_video->format); case META_VIDEO_BITRATE: return mp_asprintf("%d kbps", (int)(sh_video->i_bps * 8 / 1024)); case META_VIDEO_RESOLUTION: return mp_asprintf("%d x %d", sh_video->disp_w, sh_video->disp_h); case META_AUDIO_CODEC: if (sh_audio->codec && sh_audio->codec->name) return strdup(sh_audio->codec->name); break; case META_AUDIO_BITRATE: return mp_asprintf("%d kbps", (int)(sh_audio->i_bps * 8 / 1000)); case META_AUDIO_SAMPLES: return mp_asprintf("%d Hz, %d ch.", sh_audio->samplerate, sh_audio->channels); /* check for valid demuxer */ case META_INFO_TITLE: return get_demuxer_info("Title"); case META_INFO_ARTIST: return get_demuxer_info("Artist"); case META_INFO_ALBUM: return get_demuxer_info("Album"); case META_INFO_YEAR: return get_demuxer_info("Year"); case META_INFO_COMMENT: return get_demuxer_info("Comment"); case META_INFO_TRACK: return get_demuxer_info("Track"); case META_INFO_GENRE: return get_demuxer_info("Genre"); default: break; } return NULL; } static void print_file_properties(const MPContext *mpctx, const char *filename) { double video_start_pts = MP_NOPTS_VALUE; mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_FILENAME=%s\n", filename_recode(filename)); mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_DEMUXER=%s\n", mpctx->demuxer->desc->name); if (mpctx->sh_video) { /* Assume FOURCC if all bytes >= 0x20 (' ') */ if (mpctx->sh_video->format >= 0x20202020) mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_VIDEO_FORMAT=%.4s\n", (char *)&mpctx->sh_video->format); else mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_VIDEO_FORMAT=0x%08X\n", mpctx->sh_video->format); mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_VIDEO_BITRATE=%d\n", mpctx->sh_video->i_bps * 8); mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_VIDEO_WIDTH=%d\n", mpctx->sh_video->disp_w); mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_VIDEO_HEIGHT=%d\n", mpctx->sh_video->disp_h); mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_VIDEO_FPS=%5.3f\n", mpctx->sh_video->fps); mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_VIDEO_ASPECT=%1.4f\n", mpctx->sh_video->aspect); video_start_pts = ds_get_next_pts(mpctx->d_video); } if (mpctx->sh_audio) { /* Assume FOURCC if all bytes >= 0x20 (' ') */ if (mpctx->sh_audio->format >= 0x20202020) mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_AUDIO_FORMAT=%.4s\n", (char *)&mpctx->sh_audio->format); else mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_AUDIO_FORMAT=%d\n", mpctx->sh_audio->format); mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_AUDIO_BITRATE=%d\n", mpctx->sh_audio->i_bps * 8); mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_AUDIO_RATE=%d\n", mpctx->sh_audio->samplerate); mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_AUDIO_NCH=%d\n", mpctx->sh_audio->channels); start_pts = ds_get_next_pts(mpctx->d_audio); } if (video_start_pts != MP_NOPTS_VALUE) { if (start_pts == MP_NOPTS_VALUE || !mpctx->sh_audio || (mpctx->sh_video && video_start_pts < start_pts)) start_pts = video_start_pts; } mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_LENGTH=%.2f\n", demuxer_get_time_length(mpctx->demuxer)); mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_SEEKABLE=%d\n", mpctx->stream->seek && (!mpctx->demuxer || mpctx->demuxer->seekable)); if (mpctx->demuxer) { if (mpctx->demuxer->num_chapters == 0) stream_control(mpctx->demuxer->stream, STREAM_CTRL_GET_NUM_CHAPTERS, &mpctx->demuxer->num_chapters); mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_CHAPTERS=%d\n", mpctx->demuxer->num_chapters); } } #ifdef CONFIG_DVDNAV static void mp_dvdnav_context_free(MPContext *ctx) { if (ctx->nav_smpi) free_mp_image(ctx->nav_smpi); ctx->nav_smpi = NULL; free(ctx->nav_buffer); ctx->nav_buffer = NULL; ctx->nav_start = NULL; ctx->nav_in_size = 0; } #endif void uninit_player(unsigned int mask) { mask &= initialized_flags; mp_msg(MSGT_CPLAYER, MSGL_DBG2, "\n*** uninit(0x%X)\n", mask); if (mask & INITIALIZED_ACODEC) { initialized_flags &= ~INITIALIZED_ACODEC; current_module = "uninit_acodec"; if (mpctx->sh_audio) uninit_audio(mpctx->sh_audio); #ifdef CONFIG_GUI if (use_gui) gui(GUI_SET_AFILTER, NULL); #endif mpctx->sh_audio = NULL; mpctx->mixer.afilter = NULL; } if (mask & INITIALIZED_VCODEC) { initialized_flags &= ~INITIALIZED_VCODEC; current_module = "uninit_vcodec"; if (mpctx->sh_video) uninit_video(mpctx->sh_video); mpctx->sh_video = NULL; #ifdef CONFIG_MENU vf_menu = NULL; #endif } if (mask & INITIALIZED_DEMUXER) { initialized_flags &= ~INITIALIZED_DEMUXER; current_module = "free_demuxer"; if (mpctx->demuxer) free_demuxer(mpctx->demuxer); mpctx->demuxer = NULL; } // kill the cache process: if (mask & INITIALIZED_STREAM) { initialized_flags &= ~INITIALIZED_STREAM; current_module = "uninit_stream"; if (mpctx->stream) free_stream(mpctx->stream); mpctx->stream = NULL; } if (mask & INITIALIZED_VO) { initialized_flags &= ~INITIALIZED_VO; current_module = "uninit_vo"; mpctx->video_out->uninit(); mpctx->video_out = NULL; #ifdef CONFIG_DVDNAV mp_dvdnav_context_free(mpctx); #endif if (vo_spudec) { current_module = "uninit_spudec"; spudec_free(vo_spudec); vo_spudec = NULL; } } // Must be after libvo uninit, as few vo drivers (svgalib) have tty code. if (mask & INITIALIZED_GETCH2) { initialized_flags &= ~INITIALIZED_GETCH2; current_module = "uninit_getch2"; mp_msg(MSGT_CPLAYER, MSGL_DBG2, "\n[[[uninit getch2]]]\n"); // restore terminal: getch2_disable(); } if (mask & INITIALIZED_SUBS) { initialized_flags &= ~INITIALIZED_SUBS; if (mpctx->set_of_sub_size > 0) { int i; current_module = "sub_free"; for (i = 0; i < mpctx->set_of_sub_size; ++i) { sub_free(mpctx->set_of_subtitles[i]); #ifdef CONFIG_ASS if (mpctx->set_of_ass_tracks[i]) ass_free_track(mpctx->set_of_ass_tracks[i]); #endif } mpctx->set_of_sub_size = 0; } vo_sub_last = vo_sub = NULL; subdata = NULL; #ifdef CONFIG_ASS ass_track = NULL; if (ass_library) ass_clear_fonts(ass_library); #endif } if (mask & INITIALIZED_VOBSUB) { initialized_flags &= ~INITIALIZED_VOBSUB; current_module = "uninit_vobsub"; if (vo_vobsub) vobsub_close(vo_vobsub); vo_vobsub = NULL; } if (mask & INITIALIZED_AO) { initialized_flags &= ~INITIALIZED_AO; current_module = "uninit_ao"; if (mpctx->edl_muted) mixer_mute(&mpctx->mixer); if (mpctx->audio_out) mpctx->audio_out->uninit(mpctx->eof ? 0 : 1); mpctx->audio_out = NULL; } #ifdef CONFIG_GUI if (mask & INITIALIZED_GUI) { initialized_flags &= ~INITIALIZED_GUI; current_module = "uninit_gui"; guiDone(); } #endif if (mask & INITIALIZED_INPUT) { initialized_flags &= ~INITIALIZED_INPUT; current_module = "uninit_input"; mp_input_uninit(); #ifdef CONFIG_MENU if (use_menu) menu_uninit(); #endif } current_module = NULL; } void exit_player_with_rc(enum exit_reason how, int rc) { #ifdef CONFIG_NETWORKING if (udp_master) send_udp(udp_ip, udp_port, "bye"); #endif /* CONFIG_NETWORKING */ if (mpctx->user_muted && !mpctx->edl_muted) mixer_mute(&mpctx->mixer); uninit_player(INITIALIZED_ALL); #if defined(__MINGW32__) || defined(__CYGWIN__) timeEndPeriod(1); #endif #ifdef CONFIG_X11 #ifdef CONFIG_GUI if (!use_gui) #endif vo_uninit(); // Close the X11 connection (if any is open). #endif #ifdef CONFIG_FREETYPE current_module = "uninit_font"; if (sub_font && sub_font != vo_font) free_font_desc(sub_font); sub_font = NULL; if (vo_font) free_font_desc(vo_font); vo_font = NULL; done_freetype(); #endif free_osd_list(); #ifdef CONFIG_ASS ass_library_done(ass_library); ass_library = NULL; #endif current_module = "exit_player"; if (mpctx->playtree_iter) play_tree_iter_free(mpctx->playtree_iter); mpctx->playtree_iter = NULL; if (mpctx->playtree) play_tree_free(mpctx->playtree, 1); mpctx->playtree = NULL; free(edl_records); // free mem allocated for EDL edl_records = NULL; switch (how) { case EXIT_QUIT: mp_msg(MSGT_CPLAYER, MSGL_INFO, MSGTR_ExitingHow, MSGTR_Exit_quit); mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_EXIT=QUIT\n"); break; case EXIT_EOF: mp_msg(MSGT_CPLAYER, MSGL_INFO, MSGTR_ExitingHow, MSGTR_Exit_eof); mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_EXIT=EOF\n"); break; case EXIT_ERROR: mp_msg(MSGT_CPLAYER, MSGL_INFO, MSGTR_ExitingHow, MSGTR_Exit_error); mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_EXIT=ERROR\n"); break; default: mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_EXIT=NONE\n"); } mp_msg(MSGT_CPLAYER, MSGL_DBG2, "max framesize was %d bytes\n", max_framesize); // must be last since e.g. mp_msg uses option values // that will be freed by this. if (mconfig) m_config_free(mconfig); mconfig = NULL; exit(rc); } void exit_player(enum exit_reason how) { exit_player_with_rc(how, 1); } #ifndef __MINGW32__ static void child_sighandler(int x) { pid_t pid; do { pid = waitpid(-1, NULL, WNOHANG); } while (pid > 0); } #endif static void exit_sighandler(int x) { static int sig_count; #ifdef CONFIG_CRASH_DEBUG if (!crash_debug || x != SIGTRAP) #endif ++sig_count; if (initialized_flags == 0 && sig_count > 1) exit(1); if (sig_count == 5) { /* We're crashing bad and can't uninit cleanly :( * by popular request, we make one last (dirty) * effort to restore the user's * terminal. */ getch2_disable(); exit(1); } if (sig_count == 6) exit(1); if (sig_count > 6) { // can't stop :( #ifndef __MINGW32__ kill(getpid(), SIGKILL); #endif } mp_msg(MSGT_CPLAYER, MSGL_FATAL, "\n" MSGTR_IntBySignal, x, current_module ? current_module : MSGTR_Unknown ); mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_SIGNAL=%d\n", x); if (sig_count <= 1) switch (x) { case SIGINT: case SIGPIPE: case SIGQUIT: case SIGTERM: case SIGKILL: async_quit_request = 1; return; // killed from keyboard (^C) or killed [-9] case SIGILL: #if CONFIG_RUNTIME_CPUDETECT mp_msg(MSGT_CPLAYER, MSGL_FATAL, MSGTR_Exit_SIGILL_RTCpuSel); #else mp_msg(MSGT_CPLAYER, MSGL_FATAL, MSGTR_Exit_SIGILL); #endif case SIGFPE: case SIGSEGV: mp_msg(MSGT_CPLAYER, MSGL_FATAL, MSGTR_Exit_SIGSEGV_SIGFPE); default: mp_msg(MSGT_CPLAYER, MSGL_FATAL, MSGTR_Exit_SIGCRASH); #ifdef CONFIG_CRASH_DEBUG if (crash_debug) { int gdb_pid; mp_msg(MSGT_CPLAYER, MSGL_INFO, MSGTR_Forking); gdb_pid = fork(); mp_msg(MSGT_CPLAYER, MSGL_INFO, MSGTR_Forked); if (gdb_pid == 0) { // We are the child char spid[20]; snprintf(spid, sizeof(spid), "%i", getppid()); getch2_disable(); // allow terminal to work properly with gdb if (execlp("gdb", "gdb", prog_path, spid, "-ex", "bt", NULL) == -1) mp_msg(MSGT_CPLAYER, MSGL_ERR, MSGTR_CouldntStartGdb); } else if (gdb_pid < 0) mp_msg(MSGT_CPLAYER, MSGL_ERR, MSGTR_CouldntFork); else { waitpid(gdb_pid, NULL, 0); } if (x == SIGTRAP) return; } #endif } getch2_disable(); exit(1); } static void parse_cfgfiles(m_config_t *conf) { char *conffile; int conffile_fd; if (!disable_system_conf && m_config_parse_config_file(conf, MPLAYER_CONFDIR "/mplayer.conf", 1) < 0) exit_player(EXIT_NONE); if ((conffile = get_path("")) == NULL) { mp_msg(MSGT_CPLAYER, MSGL_WARN, MSGTR_NoHomeDir); } else { #ifdef __MINGW32__ mkdir(conffile); #else mkdir(conffile, 0777); #endif free(conffile); if ((conffile = get_path("config")) == NULL) { mp_msg(MSGT_CPLAYER, MSGL_ERR, MSGTR_GetpathProblem); } else { if ((conffile_fd = open(conffile, O_CREAT | O_EXCL | O_WRONLY, 0666)) != -1) { mp_msg(MSGT_CPLAYER, MSGL_INFO, MSGTR_CreatingCfgFile, conffile); write(conffile_fd, default_config, strlen(default_config)); close(conffile_fd); } if (!disable_user_conf && m_config_parse_config_file(conf, conffile, 1) < 0) exit_player(EXIT_NONE); free(conffile); } } } #define PROFILE_CFG_PROTOCOL "protocol." static void load_per_protocol_config(m_config_t *conf, const char *const file) { char *str; char protocol[strlen(PROFILE_CFG_PROTOCOL) + strlen(file) + 1]; m_profile_t *p; /* does filename actually uses a protocol ? */ str = strstr(file, "://"); if (!str) return; sprintf(protocol, "%s%s", PROFILE_CFG_PROTOCOL, file); protocol[strlen(PROFILE_CFG_PROTOCOL) + strlen(file) - strlen(str)] = '\0'; p = m_config_get_profile(conf, protocol); if (p) { mp_msg(MSGT_CPLAYER, MSGL_INFO, MSGTR_LoadingProtocolProfile, protocol); m_config_set_profile(conf, p); } } #define PROFILE_CFG_EXTENSION "extension." static void load_per_extension_config(m_config_t *conf, const char *const file) { char *str; char extension[strlen(PROFILE_CFG_EXTENSION) + 8]; m_profile_t *p; /* does filename actually have an extension ? */ str = strrchr(filename, '.'); if (!str) return; sprintf(extension, PROFILE_CFG_EXTENSION); strncat(extension, ++str, 7); p = m_config_get_profile(conf, extension); if (p) { mp_msg(MSGT_CPLAYER, MSGL_INFO, MSGTR_LoadingExtensionProfile, extension); m_config_set_profile(conf, p); } } #define PROFILE_CFG_VO "vo." #define PROFILE_CFG_AO "ao." static void load_per_output_config(m_config_t *conf, char *cfg, char *out) { char profile[strlen(cfg) + strlen(out) + 1]; m_profile_t *p; sprintf(profile, "%s%s", cfg, out); p = m_config_get_profile(conf, profile); if (p) { mp_msg(MSGT_CPLAYER, MSGL_INFO, MSGTR_LoadingExtensionProfile, profile); m_config_set_profile(conf, p); } } /** * @brief Tries to load a config file. * @return 0 if file was not found, 1 otherwise */ static int try_load_config(m_config_t *conf, const char *file) { struct stat st; if (stat(file, &st)) return 0; mp_msg(MSGT_CPLAYER, MSGL_INFO, MSGTR_LoadingConfig, file); m_config_parse_config_file(conf, file, 0); return 1; } static void load_per_file_config(m_config_t *conf, const char *const file) { char *confpath; char cfg[PATH_MAX]; const char *name; if (strlen(file) > PATH_MAX - 14) { mp_msg(MSGT_CPLAYER, MSGL_WARN, MSGTR_FilenameTooLong); return; } sprintf(cfg, "%s.conf", file); name = mp_basename(cfg); if (use_filedir_conf) { char dircfg[PATH_MAX]; strcpy(dircfg, cfg); strcpy(dircfg + (name - cfg), "mplayer.conf"); try_load_config(conf, dircfg); if (try_load_config(conf, cfg)) return; } if ((confpath = get_path(name)) != NULL) { try_load_config(conf, confpath); free(confpath); } } static int load_profile_config(m_config_t *conf, const char *const file) { if (file) { load_per_protocol_config(conf, file); load_per_extension_config(conf, file); load_per_file_config(conf, file); } return file != NULL; } /* When libmpdemux performs a blocking operation (network connection or * cache filling) if the operation fails we use this function to check * if it was interrupted by the user. * The function returns a new value for eof. */ static int libmpdemux_was_interrupted(int eof) { mp_cmd_t *cmd; if ((cmd = mp_input_get_cmd(0, 0, 0)) != NULL) { switch (cmd->id) { case MP_CMD_QUIT: run_command(mpctx, cmd); case MP_CMD_PLAY_TREE_STEP: eof = (cmd->args[0].v.i > 0) ? PT_NEXT_ENTRY : PT_PREV_ENTRY; mpctx->play_tree_step = (cmd->args[0].v.i == 0) ? 1 : cmd->args[0].v.i; break; case MP_CMD_PLAY_TREE_UP_STEP: eof = (cmd->args[0].v.i > 0) ? PT_UP_NEXT : PT_UP_PREV; break; case MP_CMD_PLAY_ALT_SRC_STEP: eof = (cmd->args[0].v.i > 0) ? PT_NEXT_SRC : PT_PREV_SRC; break; } mp_cmd_free(cmd); } return eof; } static int playtree_add_playlist(play_tree_t *entry) { play_tree_add_bpf(entry, filename); #ifdef CONFIG_GUI if (use_gui) { if (entry) { guiPlaylistAdd(entry, mconfig); play_tree_free_list(entry, 1); } } else #endif { if (!entry) { entry = mpctx->playtree_iter->tree; if (play_tree_iter_step(mpctx->playtree_iter, 1, 0) != PLAY_TREE_ITER_ENTRY) return PT_NEXT_ENTRY; // Loop with a single file if (mpctx->playtree_iter->tree == entry && play_tree_iter_up_step(mpctx->playtree_iter, 1, 0) != PLAY_TREE_ITER_ENTRY) return PT_NEXT_ENTRY; play_tree_remove(entry, 1, 1); return PT_NEXT_SRC; } play_tree_insert_entry(mpctx->playtree_iter->tree, entry); play_tree_set_params_from(entry, mpctx->playtree_iter->tree); entry = mpctx->playtree_iter->tree; if (play_tree_iter_step(mpctx->playtree_iter, 1, 0) != PLAY_TREE_ITER_ENTRY) return PT_NEXT_ENTRY; play_tree_remove(entry, 1, 1); } return PT_NEXT_SRC; } void add_subtitles(char *filename, float fps, int noerr) { sub_data *subd; #ifdef CONFIG_ASS ASS_Track *asst = 0; #endif if (filename == NULL || mpctx->set_of_sub_size >= MAX_SUBTITLE_FILES) return; subd = sub_read_file(filename, fps); #ifdef CONFIG_ASS if (ass_enabled) #ifdef CONFIG_ICONV asst = ass_read_stream(ass_library, filename, sub_cp); #else asst = ass_read_stream(ass_library, filename, 0); #endif if (ass_enabled && subd && !asst) asst = ass_read_subdata(ass_library, subd, fps); if (!asst && !subd) #else if (!subd) #endif mp_msg(MSGT_CPLAYER, noerr ? MSGL_WARN : MSGL_ERR, MSGTR_CantLoadSub, filename_recode(filename)); #ifdef CONFIG_ASS if (!asst && !subd) return; mpctx->set_of_ass_tracks[mpctx->set_of_sub_size] = asst; #else if (!subd) return; #endif mpctx->set_of_subtitles[mpctx->set_of_sub_size] = subd; mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_FILE_SUB_ID=%d\n", mpctx->set_of_sub_size); mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_FILE_SUB_FILENAME=%s\n", filename_recode(filename)); ++mpctx->set_of_sub_size; mp_msg(MSGT_CPLAYER, MSGL_INFO, MSGTR_AddedSubtitleFile, mpctx->set_of_sub_size, filename_recode(filename)); } static int add_vob_subtitle(const char *vobname, const char *const ifo, int force, void *spu) { if (!vobname) return 0; assert(!vo_vobsub); vo_vobsub = vobsub_open(vobname, ifo, force, spu); if (!vo_vobsub && force) mp_msg(MSGT_CPLAYER, MSGL_ERR, MSGTR_CantLoadSub, filename_recode(vobname)); return !!vo_vobsub; } // FIXME: if/when the GUI calls this, global sub numbering gets (potentially) broken. void update_set_of_subtitles(void) { // subdata was changed, set_of_sub... have to be updated. sub_data **const set_of_subtitles = mpctx->set_of_subtitles; int i; if (mpctx->set_of_sub_size > 0 && subdata == NULL) { // *subdata was deleted for (i = mpctx->set_of_sub_pos + 1; i < mpctx->set_of_sub_size; ++i) set_of_subtitles[i - 1] = set_of_subtitles[i]; set_of_subtitles[mpctx->set_of_sub_size - 1] = NULL; --mpctx->set_of_sub_size; if (mpctx->set_of_sub_size > 0) subdata = set_of_subtitles[mpctx->set_of_sub_pos = 0]; } else if (mpctx->set_of_sub_size > 0 && subdata != NULL) { // *subdata was changed set_of_subtitles[mpctx->set_of_sub_pos] = subdata; } else if (mpctx->set_of_sub_size <= 0 && subdata != NULL) { // *subdata was added set_of_subtitles[mpctx->set_of_sub_pos = mpctx->set_of_sub_size] = subdata; ++mpctx->set_of_sub_size; } } /** * @brief Append a formatted string. * @param buf buffer to print into * @param pos position of terminating 0 in buf * @param len maximum number of characters in buf, not including terminating 0 * @param format printf format string */ static void saddf(char *buf, unsigned *pos, int len, const char *format, ...) { va_list va; va_start(va, format); *pos += vsnprintf(&buf[*pos], len - *pos, format, va); va_end(va); if (*pos >= len) { buf[len] = 0; *pos = len; } } /** * @brief Append time in the hh:mm:ss.f format. * @param buf buffer to print into * @param pos position of terminating 0 in buf * @param len maximum number of characters in buf, not including terminating 0 * @param time time value to convert/append */ static void sadd_hhmmssf(char *buf, unsigned *pos, int len, float time) { int64_t tenths = 10 * time; int f1 = tenths % 10; int ss = (tenths / 10) % 60; int mm = (tenths / 600) % 60; int hh = tenths / 36000; if (time <= 0) { saddf(buf, pos, len, "unknown"); return; } if (hh > 0) saddf(buf, pos, len, "%2d:", hh); if (hh > 0 || mm > 0) saddf(buf, pos, len, "%02d:", mm); saddf(buf, pos, len, "%02d.%1d", ss, f1); } /** * @brief Print the status line. * @param a_pos audio position * @param a_v A-V desynchronization * @param corr amount out A-V synchronization */ static void print_status(float a_pos, float a_v, float corr) { sh_video_t *const sh_video = mpctx->sh_video; int width; char *line; unsigned pos = 0; get_screen_size(); if (screen_width > 0) width = screen_width; else width = 80; #if defined(__MINGW32__) || defined(__CYGWIN__) || defined(__OS2__) /* Windows command line is broken (MinGW's rxvt works, but we * should not depend on that). */ width--; #endif line = malloc(width + 1); // one additional char for the terminating null // Audio time if (mpctx->sh_audio) { saddf(line, &pos, width, "A:%6.1f ", a_pos); if (!sh_video) { float len = demuxer_get_time_length(mpctx->demuxer); saddf(line, &pos, width, "("); sadd_hhmmssf(line, &pos, width, a_pos); saddf(line, &pos, width, ") of %.1f (", len); sadd_hhmmssf(line, &pos, width, len); saddf(line, &pos, width, ") "); } } // Video time if (sh_video) saddf(line, &pos, width, "V:%6.1f ", sh_video->pts); // A-V sync if (mpctx->sh_audio && sh_video) saddf(line, &pos, width, "A-V:%7.3f ct:%7.3f ", a_v, corr); // Video stats if (sh_video) saddf(line, &pos, width, "%3d/%3d ", (int)sh_video->num_frames, (int)sh_video->num_frames_decoded); // CPU usage if (sh_video) { if (sh_video->timer > 0.5) saddf(line, &pos, width, "%2d%% %2d%% %4.1f%% ", (int)(100.0 * video_time_usage * playback_speed / (double)sh_video->timer), (int)(100.0 * vout_time_usage * playback_speed / (double)sh_video->timer), (100.0 * audio_time_usage * playback_speed / (double)sh_video->timer)); else saddf(line, &pos, width, "??%% ??%% ??,?%% "); } else if (mpctx->sh_audio) { if (mpctx->delay > 0.5) saddf(line, &pos, width, "%4.1f%% ", 100.0 * audio_time_usage / (double)mpctx->delay); else saddf(line, &pos, width, "??,?%% "); } // VO stats if (sh_video) saddf(line, &pos, width, "%d %d ", drop_frame_cnt, output_quality); #ifdef CONFIG_STREAM_CACHE // cache stats if (stream_cache_size > 0) saddf(line, &pos, width, "%d%% ", cache_fill_status(mpctx->stream)); #endif // other if (playback_speed != 1) saddf(line, &pos, width, "%4.2fx ", playback_speed); // end if (erase_to_end_of_line) { line[pos] = 0; mp_msg(MSGT_STATUSLINE, MSGL_STATUS, "%s%s\r", line, erase_to_end_of_line); } else { memset(&line[pos], ' ', width - pos); line[width] = 0; mp_msg(MSGT_STATUSLINE, MSGL_STATUS, "%s\r", line); } free(line); } static void stream_dump_progress_start(void) { stream_dump_start_time = stream_dump_last_print_time = GetTimerMS(); } static void stream_dump_progress(uint64_t len, stream_t *stream) { unsigned t = GetTimerMS(); uint64_t start = stream->start_pos; uint64_t end = stream->end_pos; uint64_t pos = stream->pos; stream_dump_count += len; if (t - stream_dump_last_print_time - 1000 > UINT_MAX / 2) return; stream_dump_last_print_time = t; /* TODO: pretty print sizes; ETA */ if (end > start && pos >= start && pos <= end) { mp_msg(MSGT_STATUSLINE, MSGL_STATUS, MSGTR_DumpBytesWrittenPercent, stream_dump_count, 100.0 * (pos - start) / (end - start)); } else { mp_msg(MSGT_STATUSLINE, MSGL_STATUS, MSGTR_DumpBytesWritten, stream_dump_count); } } static void stream_dump_progress_end(void) { mp_msg(MSGT_CPLAYER, MSGL_INFO, MSGTR_DumpBytesWrittenTo, stream_dump_count, stream_dump_name); } /** * @brief Build a chain of audio filters that converts the input format. * to the ao's format, taking into account the current playback_speed. * @param sh_audio describes the requested input format of the chain. * @param ao_data describes the requested output format of the chain. */ static int build_afilter_chain(sh_audio_t *sh_audio, ao_data_t *ao_data) { int new_srate; int result; if (!sh_audio) { #ifdef CONFIG_GUI if (use_gui) gui(GUI_SET_AFILTER, NULL); #endif mpctx->mixer.afilter = NULL; return 0; } if (af_control_any_rev(sh_audio->afilter, AF_CONTROL_PLAYBACK_SPEED | AF_CONTROL_SET, &playback_speed)) { new_srate = sh_audio->samplerate; } else { new_srate = sh_audio->samplerate * playback_speed; if (new_srate != ao_data->samplerate) { // limits are taken from libaf/af_resample.c if (new_srate < 8000) new_srate = 8000; if (new_srate > 192000) new_srate = 192000; playback_speed = (float)new_srate / (float)sh_audio->samplerate; } } result = init_audio_filters(sh_audio, new_srate, &ao_data->samplerate, &ao_data->channels, &ao_data->format); mpctx->mixer.afilter = sh_audio->afilter; #ifdef CONFIG_GUI if (use_gui) gui(GUI_SET_AFILTER, sh_audio->afilter); #endif return result; } typedef struct mp_osd_msg mp_osd_msg_t; struct mp_osd_msg { mp_osd_msg_t *prev; ///< Previous message on the stack char msg[128]; ///< Message text int id, level, started; unsigned time; ///< Display duration in ms }; static mp_osd_msg_t *osd_msg_stack; ///< OSD message stack /** * @brief Add a message on the OSD message stack. * * If a message with the same id is already present in the stack * it is pulled on top of the stack, otherwise a new message is created. */ void set_osd_msg(int id, int level, int time, const char *fmt, ...) { mp_osd_msg_t *msg, *last = NULL; va_list va; int r; // look if the id is already in the stack for (msg = osd_msg_stack; msg && msg->id != id; last = msg, msg = msg->prev) ; // not found: alloc it if (!msg) { msg = calloc(1, sizeof(mp_osd_msg_t)); msg->prev = osd_msg_stack; osd_msg_stack = msg; } else if (last) { // found, but it's not on top of the stack last->prev = msg->prev; msg->prev = osd_msg_stack; osd_msg_stack = msg; } // write the msg va_start(va, fmt); r = vsnprintf(msg->msg, 128, fmt, va); va_end(va); if (r >= 128) msg->msg[127] = 0; // set id and time msg->id = id; msg->level = level; msg->time = time; } /** * @brief Remove a message from the OSD stack. * * This function can be used to get rid of a message right away. */ void rm_osd_msg(int id) { mp_osd_msg_t *msg, *last = NULL; // Search for the msg for (msg = osd_msg_stack; msg && msg->id != id; last = msg, msg = msg->prev) ; if (!msg) return; // Detach it from the stack and free it if (last) last->prev = msg->prev; else osd_msg_stack = msg->prev; free(msg); } /** * @brief Remove all messages from the OSD stack. */ static void clear_osd_msgs(void) { mp_osd_msg_t *msg = osd_msg_stack, *prev = NULL; while (msg) { prev = msg->prev; free(msg); msg = prev; } osd_msg_stack = NULL; } /** * @brief Get the current message from the OSD stack. * * This function decrements the message timer and destroys the old ones. * The message that should be displayed is returned (if any). */ static mp_osd_msg_t *get_osd_msg(void) { mp_osd_msg_t *msg, *prev, *last = NULL; static unsigned last_update; unsigned now = GetTimerMS(); unsigned diff; char hidden_dec_done = 0; if (osd_visible) { // 36000000 means max timed visibility is 1 hour into the future, if // the difference is greater assume it's wrapped around from below 0 if (osd_visible - now > 36000000) { osd_visible = 0; vo_osd_progbar_type = -1; // disable vo_osd_changed(OSDTYPE_PROGBAR); if (mpctx->osd_function != OSD_PAUSE) mpctx->osd_function = OSD_PLAY; } } if (!last_update) last_update = now; diff = now >= last_update ? now - last_update : 0; last_update = now; // Look for the first message in the stack with high enough level. for (msg = osd_msg_stack; msg; last = msg, msg = prev) { prev = msg->prev; if (msg->level > osd_level && hidden_dec_done) continue; // The message has a high enough level or it is the first hidden one // in both cases we decrement the timer or kill it. if (!msg->started || msg->time > diff) { if (msg->started) msg->time -= diff; else msg->started = 1; // display it if (msg->level <= osd_level) return msg; hidden_dec_done = 1; continue; } // kill the message free(msg); if (last) { last->prev = prev; msg = last; } else { osd_msg_stack = prev; msg = NULL; } } // Nothing found return NULL; } /** * @brief Display the OSD bar. * * Display the OSD bar or fall back on a simple message. */ void set_osd_bar(int type, const char *name, double min, double max, double val) { if (osd_level < 1) return; if (mpctx->sh_video) { osd_visible = (GetTimerMS() + 1000) | 1; vo_osd_progbar_type = type; vo_osd_progbar_value = 256 * (val - min) / (max - min); vo_osd_changed(OSDTYPE_PROGBAR); return; } set_osd_msg(OSD_MSG_BAR, 1, osd_duration, "%s: %d %%", name, ROUND(100 * (val - min) / (max - min))); } /** * @brief Display text subtitles on the OSD. */ void set_osd_subtitle(subtitle *subs) { int i; vo_sub = subs; vo_osd_changed(OSDTYPE_SUBTITLE); if (!mpctx->sh_video) { // reverse order, since newest set_osd_msg is displayed first for (i = SUB_MAX_TEXT - 1; i >= 0; i--) { if (!subs || i >= subs->lines || !subs->text[i]) rm_osd_msg(OSD_MSG_SUB_BASE + i); else { // HACK: currently display time for each sub line except the last is set to 2 seconds. int display_time = i == subs->lines - 1 ? 180000 : 2000; set_osd_msg(OSD_MSG_SUB_BASE + i, 1, display_time, "%s", subs->text[i]); } } } } /** * @brief Update the OSD message line. * * This function displays the current message on the vo OSD or on the term. * If the stack is empty and the OSD level is high enough the timer * is displayed (only on the vo OSD). */ static void update_osd_msg(void) { mp_osd_msg_t *msg; static char osd_text[128] = ""; static char osd_text_timer[128]; // we need some mem for vo_osd_text vo_osd_text = (unsigned char *)osd_text; // Look if we have a msg if ((msg = get_osd_msg())) { if (strcmp(osd_text, msg->msg)) { strncpy((char *)osd_text, msg->msg, 127); if (mpctx->sh_video) vo_osd_changed(OSDTYPE_OSD); else if (term_osd) mp_msg(MSGT_CPLAYER, MSGL_STATUS, "%s%s\n", term_osd_esc, msg->msg); } return; } if (mpctx->sh_video) { // fallback on the timer if (osd_level >= 2) { int len = demuxer_get_time_length(mpctx->demuxer); int percentage = -1; char percentage_text[10]; char fractions_text[4]; double pts = demuxer_get_current_time(mpctx->demuxer); int pts_seconds = pts; if (mpctx->osd_show_percentage) percentage = demuxer_get_percent_pos(mpctx->demuxer); if (percentage >= 0) snprintf(percentage_text, 9, " (%d%%)", percentage); else percentage_text[0] = 0; if (osd_fractions == 1) { // print fractions as sub-second timestamp snprintf(fractions_text, sizeof(fractions_text), ".%02d", (int)((pts - pts_seconds) * 100) % 100); } else if (osd_fractions == 2) { // print fractions by estimating the frame count within the // second // rounding or cutting off numbers after the decimal point // causes problems because of float's precision and movies, // whose first frame is not exactly at timestamp 0. Therefore, // we add 0.2 and cut off at the decimal point, which proved // as good heuristic snprintf(fractions_text, sizeof(fractions_text), ".%02d", (int)((pts - pts_seconds) * mpctx->sh_video->fps + 0.2)); } else { // do not print fractions fractions_text[0] = 0; } if (osd_level == 3) snprintf(osd_text_timer, 63, "%c %02d:%02d:%02d%s / %02d:%02d:%02d%s", mpctx->osd_function, pts_seconds / 3600, (pts_seconds / 60) % 60, pts_seconds % 60, fractions_text, len / 3600, (len / 60) % 60, len % 60, percentage_text); else snprintf(osd_text_timer, 63, "%c %02d:%02d:%02d%s%s", mpctx->osd_function, pts_seconds / 3600, (pts_seconds / 60) % 60, pts_seconds % 60, fractions_text, percentage_text); } else osd_text_timer[0] = 0; // always decrement the percentage timer if (mpctx->osd_show_percentage) mpctx->osd_show_percentage--; if (strcmp(osd_text, osd_text_timer)) { strncpy(osd_text, osd_text_timer, 63); vo_osd_changed(OSDTYPE_OSD); } return; } // Clear the term osd line if (term_osd && osd_text[0]) { osd_text[0] = 0; printf("%s\n", term_osd_esc); } } void reinit_audio_chain(void) { if (!mpctx->sh_audio) return; if (!(initialized_flags & INITIALIZED_ACODEC)) { current_module = "init_audio_codec"; mp_msg(MSGT_CPLAYER, MSGL_INFO, "==========================================================================\n"); if (!init_best_audio_codec(mpctx->sh_audio, audio_codec_list, audio_fm_list)) goto init_error; initialized_flags |= INITIALIZED_ACODEC; mp_msg(MSGT_CPLAYER, MSGL_INFO, "==========================================================================\n"); } if (!(initialized_flags & INITIALIZED_AO)) { current_module = "af_preinit"; ao_data.samplerate = force_srate; ao_data.channels = 0; ao_data.format = audio_output_format; // first init to detect best values if (!init_audio_filters(mpctx->sh_audio, // preliminary init // input: mpctx->sh_audio->samplerate, // output: &ao_data.samplerate, &ao_data.channels, &ao_data.format)) { mp_msg(MSGT_CPLAYER, MSGL_ERR, MSGTR_AudioFilterChainPreinitError); exit_player(EXIT_ERROR); } current_module = "ao2_init"; mpctx->audio_out = init_best_audio_out(audio_driver_list, 0, // plugin flag ao_data.samplerate, ao_data.channels, ao_data.format, 0); if (!mpctx->audio_out) { mp_msg(MSGT_CPLAYER, MSGL_ERR, MSGTR_CannotInitAO); goto init_error; } initialized_flags |= INITIALIZED_AO; mp_msg(MSGT_CPLAYER, MSGL_INFO, "AO: [%s] %dHz %dch %s (%d bytes per sample)\n", mpctx->audio_out->info->short_name, ao_data.samplerate, ao_data.channels, af_fmt2str_short(ao_data.format), af_fmt2bits(ao_data.format) / 8); mp_msg(MSGT_CPLAYER, MSGL_V, "AO: Description: %s\nAO: Author: %s\n", mpctx->audio_out->info->name, mpctx->audio_out->info->author); if (strlen(mpctx->audio_out->info->comment) > 0) mp_msg(MSGT_CPLAYER, MSGL_V, "AO: Comment: %s\n", mpctx->audio_out->info->comment); } // init audio filters: current_module = "af_init"; if (!build_afilter_chain(mpctx->sh_audio, &ao_data)) { mp_msg(MSGT_CPLAYER, MSGL_ERR, MSGTR_NoMatchingFilter); goto init_error; } mpctx->mixer.audio_out = mpctx->audio_out; mpctx->mixer.volstep = volstep; return; init_error: uninit_player(INITIALIZED_ACODEC | INITIALIZED_AO); // close codec and possibly AO mpctx->sh_audio = mpctx->d_audio->sh = NULL; // -> nosound mpctx->d_audio->id = -2; } // Return pts value corresponding to the end point of audio written to the // ao so far. static double written_audio_pts(sh_audio_t *sh_audio, demux_stream_t *d_audio) { double buffered_output; // first calculate the end pts of audio that has been output by decoder double a_pts = calc_a_pts(sh_audio, d_audio); // Now a_pts hopefully holds the pts for end of audio from decoder. // Substract data in buffers between decoder and audio out. // Decoded but not filtered a_pts -= sh_audio->a_buffer_len / (double)sh_audio->o_bps; // Data buffered in audio filters, measured in bytes of "missing" output buffered_output = af_calc_delay(sh_audio->afilter); // Data that was ready for ao but was buffered because ao didn't fully // accept everything to internal buffers yet buffered_output += sh_audio->a_out_buffer_len; // Filters divide audio length by playback_speed, so multiply by it // to get the length in original units without speedup or slowdown a_pts -= buffered_output * playback_speed / ao_data.bps; return a_pts; } // Return pts value corresponding to currently playing audio. double playing_audio_pts(sh_audio_t *sh_audio, demux_stream_t *d_audio, const ao_functions_t *audio_out) { return written_audio_pts(sh_audio, d_audio) - playback_speed * audio_out->get_delay(); } static int is_at_end(MPContext *mpctx, m_time_size_t *end_at, double pts) { switch (end_at->type) { case END_AT_TIME: return end_at->pos <= pts; case END_AT_SIZE: return end_at->pos <= stream_tell(mpctx->stream); } return 0; } static int check_framedrop(double frame_time) { // check for frame-drop: current_module = "check_framedrop"; if (mpctx->sh_audio && !mpctx->d_audio->eof) { static int dropped_frames; float delay = playback_speed * mpctx->audio_out->get_delay(); float d = delay - mpctx->delay; ++total_frame_cnt; // we should avoid dropping too many frames in sequence unless we // are too late. and we allow 100ms A-V delay here: if (d < -dropped_frames * frame_time - 0.100 && mpctx->osd_function != OSD_PAUSE) { ++drop_frame_cnt; ++dropped_frames; return frame_dropping; } else dropped_frames = 0; } return 0; } static int generate_video_frame(sh_video_t *sh_video, demux_stream_t *d_video) { unsigned char *start; int in_size; int hit_eof = 0; double pts; while (1) { int drop_frame = check_framedrop(sh_video->frametime); void *decoded_frame; current_module = "decode video"; // XXX Time used in this call is not counted in any performance // timer now, OSD is not updated correctly for filter-added frames if (vf_output_queued_frame(sh_video->vfilter)) break; current_module = "video_read_frame"; in_size = ds_get_packet_pts(d_video, &start, &pts); if (in_size < 0) { // try to extract last frames in case of decoder lag in_size = 0; start = NULL; pts = MP_NOPTS_VALUE; hit_eof = 1; drop_frame = 0; } if (in_size > max_framesize) max_framesize = in_size; current_module = "decode video"; decoded_frame = decode_video(sh_video, start, in_size, drop_frame, pts, NULL); if (decoded_frame) { update_subtitles(sh_video, sh_video->pts, mpctx->d_sub, 0); update_teletext(sh_video, mpctx->demuxer, 0); update_osd_msg(); current_module = "filter video"; if (filter_video(sh_video, decoded_frame, sh_video->pts)) break; } else if (drop_frame) return -1; if (hit_eof) return 0; } return 1; } #ifdef HAVE_RTC int rtc_fd = -1; #endif static float timing_sleep(float time_frame) { #ifdef HAVE_RTC if (rtc_fd >= 0) { // -------- RTC ----------- current_module = "sleep_rtc"; while (time_frame > 0.000) { unsigned long rtc_ts; if (read(rtc_fd, &rtc_ts, sizeof(rtc_ts)) <= 0) mp_msg(MSGT_CPLAYER, MSGL_ERR, MSGTR_LinuxRTCReadError, strerror(errno)); time_frame -= GetRelativeTime(); } } else #endif { // assume kernel HZ=100 for softsleep, works with larger HZ but with // unnecessarily high CPU usage float margin = softsleep ? 0.011 : 0; current_module = "sleep_timer"; while (time_frame > margin) { usec_sleep(1000000 * (time_frame - margin)); time_frame -= GetRelativeTime(); } if (softsleep) { current_module = "sleep_soft"; if (time_frame < 0) mp_msg(MSGT_AVSYNC, MSGL_WARN, MSGTR_SoftsleepUnderflow); while (time_frame > 0) time_frame -= GetRelativeTime(); // burn the CPU } } return time_frame; } static int select_subtitle(MPContext *mpctx) { // find the best sub to use int id; int found = 0; mpctx->global_sub_pos = -1; // no subs by default if (vobsub_id >= 0) { // if user asks for a vobsub id, use that first. id = vobsub_id; found = mp_property_do("sub_vob", M_PROPERTY_SET, &id, mpctx) == M_PROPERTY_OK; } if (!found && dvdsub_id >= 0) { // if user asks for a dvd sub id, use that next. id = dvdsub_id; found = mp_property_do("sub_demux", M_PROPERTY_SET, &id, mpctx) == M_PROPERTY_OK; } if (!found) { // if there are text subs to use, use those. (autosubs come last here) id = 0; found = mp_property_do("sub_file", M_PROPERTY_SET, &id, mpctx) == M_PROPERTY_OK; } if (!found && dvdsub_id == -1) { // finally select subs by language and container hints if (dvdsub_id == -1 && dvdsub_lang) dvdsub_id = demuxer_sub_track_by_lang(mpctx->demuxer, dvdsub_lang); if (dvdsub_id == -1) dvdsub_id = demuxer_default_sub_track(mpctx->demuxer); if (dvdsub_id >= 0) { id = dvdsub_id; found = mp_property_do("sub_demux", M_PROPERTY_SET, &id, mpctx) == M_PROPERTY_OK; } } return found; } #ifdef CONFIG_DVDNAV #ifndef FF_B_TYPE #define FF_B_TYPE 3 #endif /** * @brief Store decoded video image. */ static mp_image_t *mp_dvdnav_copy_mpi(mp_image_t *to_mpi, mp_image_t *from_mpi) { mp_image_t *mpi; // do not store B-frames if (from_mpi->pict_type == FF_B_TYPE) return to_mpi; if (to_mpi && to_mpi->w == from_mpi->w && to_mpi->h == from_mpi->h && to_mpi->imgfmt == from_mpi->imgfmt) mpi = to_mpi; else { if (to_mpi) free_mp_image(to_mpi); if (from_mpi->w == 0 || from_mpi->h == 0) return NULL; mpi = alloc_mpi(from_mpi->w, from_mpi->h, from_mpi->imgfmt); } copy_mpi(mpi, from_mpi); return mpi; } static void mp_dvdnav_reset_stream(MPContext *ctx) { if (ctx->sh_video) { // clear video pts ctx->d_video->pts = 0.0f; ctx->sh_video->pts = 0.0f; ctx->sh_video->i_pts = 0.0f; ctx->sh_video->last_pts = 0.0f; ctx->sh_video->num_buffered_pts = 0; ctx->sh_video->num_frames = 0; ctx->sh_video->num_frames_decoded = 0; ctx->sh_video->timer = 0.0f; ctx->sh_video->stream_delay = 0.0f; ctx->sh_video->timer = 0; ctx->demuxer->stream_pts = MP_NOPTS_VALUE; } if (ctx->sh_audio) { // free audio packets and reset ds_free_packs(ctx->d_audio); audio_delay -= ctx->sh_audio->stream_delay; ctx->delay = -audio_delay; ctx->audio_out->reset(); resync_audio_stream(ctx->sh_audio); } audio_delay = 0.0f; mpctx->sub_counts[SUB_SOURCE_DEMUX] = mp_dvdnav_number_of_subs(mpctx->stream); if (dvdsub_lang && dvdsub_id == dvdsub_lang_id) { dvdsub_lang_id = mp_dvdnav_sid_from_lang(ctx->stream, dvdsub_lang); if (dvdsub_lang_id != dvdsub_id) { dvdsub_id = dvdsub_lang_id; select_subtitle(ctx); } } // clear all EOF related flags ctx->d_video->eof = ctx->d_audio->eof = ctx->stream->eof = 0; } /** * @brief Restore last decoded DVDNAV (still frame). */ static mp_image_t *mp_dvdnav_restore_smpi(int *in_size, unsigned char **start, mp_image_t *decoded_frame) { if (mpctx->stream->type != STREAMTYPE_DVDNAV) return decoded_frame; // a change occurred in dvdnav stream if (mp_dvdnav_cell_has_changed(mpctx->stream, 0)) { mp_dvdnav_read_wait(mpctx->stream, 1, 1); mp_dvdnav_context_free(mpctx); mp_dvdnav_reset_stream(mpctx); mp_dvdnav_read_wait(mpctx->stream, 0, 1); mp_dvdnav_cell_has_changed(mpctx->stream, 1); } if (*in_size < 0) { float len; // display still frame, if any if (mpctx->nav_smpi && !mpctx->nav_buffer) decoded_frame = mpctx->nav_smpi; // increment video frame: continue playing after still frame len = demuxer_get_time_length(mpctx->demuxer); if (mpctx->sh_video->pts >= len && mpctx->sh_video->pts > 0.0 && len > 0.0) { mp_dvdnav_skip_still(mpctx->stream); mp_dvdnav_skip_wait(mpctx->stream); } mpctx->sh_video->pts += 1 / mpctx->sh_video->fps; if (mpctx->nav_buffer) { *start = mpctx->nav_start; *in_size = mpctx->nav_in_size; if (mpctx->nav_start) memcpy(*start, mpctx->nav_buffer, mpctx->nav_in_size); } } return decoded_frame; } /** * @brief Save last decoded DVDNAV (still frame). */ static void mp_dvdnav_save_smpi(int in_size, unsigned char *start, mp_image_t *decoded_frame) { if (mpctx->stream->type != STREAMTYPE_DVDNAV) return; free(mpctx->nav_buffer); mpctx->nav_buffer = NULL; mpctx->nav_start = NULL; mpctx->nav_in_size = -1; if (in_size > 0) mpctx->nav_buffer = malloc(in_size); if (mpctx->nav_buffer) { mpctx->nav_start = start; mpctx->nav_in_size = in_size; memcpy(mpctx->nav_buffer, start, in_size); } if (decoded_frame && mpctx->nav_smpi != decoded_frame) mpctx->nav_smpi = mp_dvdnav_copy_mpi(mpctx->nav_smpi, decoded_frame); } #endif /* CONFIG_DVDNAV */ static void adjust_sync_and_print_status(int between_frames, float timing_error) { current_module = "av_sync"; if (mpctx->sh_audio) { double a_pts, v_pts; if (autosync) /* * If autosync is enabled, the value for delay must be calculated * a bit differently. It is set only to the difference between * the audio and video timers. Any attempt to include the real * or corrected delay causes the pts_correction code below to * try to correct for the changes in delay which autosync is * trying to measure. This keeps the two from competing, but still * allows the code to correct for PTS drift *only*. (Using a delay * value here, even a "corrected" one, would be incompatible with * autosync mode.) */ a_pts = written_audio_pts(mpctx->sh_audio, mpctx->d_audio) - mpctx->delay; else a_pts = playing_audio_pts(mpctx->sh_audio, mpctx->d_audio, mpctx->audio_out); v_pts = mpctx->sh_video->pts; { static int drop_message; double AV_delay = a_pts - audio_delay - v_pts; double x; // not a good idea to do A-V correction with with bogus values if (a_pts == MP_NOPTS_VALUE || v_pts == MP_NOPTS_VALUE) AV_delay = 0; if (AV_delay > 0.5 && drop_frame_cnt > 50 && drop_message == 0) { ++drop_message; mp_msg(MSGT_AVSYNC, MSGL_WARN, MSGTR_SystemTooSlow); } if (AV_delay > 0.5 && correct_pts && mpctx->delay < -audio_delay - 30) { // This case means that we are supposed to stop video for a long // time, even though audio is already ahead. // This happens e.g. when initial audio pts is 10000, video // starts at 0 but suddenly jumps to match audio. // This is common in ogg streams. // Only check for -correct-pts since this case does not cause // issues with -nocorrect-pts. mp_msg(MSGT_AVSYNC, MSGL_WARN, "Timing looks severely broken, resetting\n"); AV_delay = 0; timing_error = 0; mpctx->delay = -audio_delay; } if (autosync) x = AV_delay * 0.1f; else /* Do not correct target time for the next frame if this frame * was late not because of wrong target time but because the * target time could not be met */ x = (AV_delay + timing_error * playback_speed) * 0.1f; if (x < -max_pts_correction) x = -max_pts_correction; else if (x > max_pts_correction) x = max_pts_correction; if (default_max_pts_correction >= 0) max_pts_correction = default_max_pts_correction; else max_pts_correction = mpctx->sh_video->frametime * 0.10; // +-10% of time if (!between_frames) { mpctx->delay += x; c_total += x; } if (!quiet) print_status(a_pts - audio_delay, AV_delay, c_total); } } else { // No audio: if (!quiet) print_status(0, 0, 0); } } static int fill_audio_out_buffers(void) { unsigned int t; double tt; int playsize; int playflags = 0; int audio_eof = 0; int bytes_to_write; int format_change = 0; int timeout = 0; sh_audio_t *const sh_audio = mpctx->sh_audio; current_module = "play_audio"; while (1) { int sleep_time; // all the current uses of ao_data.pts seem to be in aos that handle // sync completely wrong; there should be no need to use ao_data.pts // in get_space() ao_data.pts = ((mpctx->sh_video ? mpctx->sh_video->timer : 0) + mpctx->delay) * 90000.0; bytes_to_write = mpctx->audio_out->get_space(); if (mpctx->sh_video || bytes_to_write >= ao_data.outburst) break; if (timeout++ > 10) { mp_msg(MSGT_CPLAYER, MSGL_WARN, MSGTR_AudioDeviceStuck); break; } // handle audio-only case: // this is where mplayer sleeps during audio-only playback // to avoid 100% CPU use sleep_time = (ao_data.outburst - bytes_to_write) * 1000 / ao_data.bps; if (sleep_time < 10) sleep_time = 10; // limit to 100 wakeups per second usec_sleep(sleep_time * 1000); } while (bytes_to_write) { int res; playsize = bytes_to_write; if (playsize > MAX_OUTBURST) playsize = MAX_OUTBURST; bytes_to_write -= playsize; // Fill buffer if needed: current_module = "decode_audio"; t = GetTimer(); if (!format_change) { res = mp_decode_audio(sh_audio, playsize); format_change = res == -2; } if (!format_change && res < 0) // EOF or error if (mpctx->d_audio->eof) { audio_eof = 1; if (sh_audio->a_out_buffer_len == 0) return 0; } t = GetTimer() - t; tt = t * 0.000001f; audio_time_usage += tt; if (playsize > sh_audio->a_out_buffer_len) { playsize = sh_audio->a_out_buffer_len; if (audio_eof || format_change) playflags |= AOPLAY_FINAL_CHUNK; } if (!playsize) break; // play audio: current_module = "play_audio"; // Is this pts value actually useful for the aos that access it? // They're obviously badly broken in the way they handle av sync; // would not having access to this make them more broken? ao_data.pts = ((mpctx->sh_video ? mpctx->sh_video->timer : 0) + mpctx->delay) * 90000.0; playsize = mpctx->audio_out->play(sh_audio->a_out_buffer, playsize, playflags); if (playsize > 0) { sh_audio->a_out_buffer_len -= playsize; memmove(sh_audio->a_out_buffer, &sh_audio->a_out_buffer[playsize], sh_audio->a_out_buffer_len); mpctx->delay += playback_speed * playsize / (double)ao_data.bps; } else if ((format_change || audio_eof) && mpctx->audio_out->get_delay() < .04) { // Sanity check to avoid hanging in case current ao doesn't output // partial chunks and doesn't check for AOPLAY_FINAL_CHUNK mp_msg(MSGT_CPLAYER, MSGL_WARN, MSGTR_AudioOutputTruncated); sh_audio->a_out_buffer_len = 0; } } if (format_change) { uninit_player(INITIALIZED_AO); reinit_audio_chain(); } return 1; } static void handle_udp_master(double time) { #ifdef CONFIG_NETWORKING if (udp_master) { char current_time[256]; snprintf(current_time, sizeof(current_time), "%f", time); send_udp(udp_ip, udp_port, current_time); } #endif /* CONFIG_NETWORKING */ } static int sleep_until_update(float *time_frame, float *aq_sleep_time) { int frame_time_remaining = 0; current_module = "calc_sleep_time"; #ifdef CONFIG_NETWORKING if (udp_slave) { int udp_master_exited = udp_slave_sync(mpctx); if (udp_master_exited > 0) { mp_msg(MSGT_CPLAYER, MSGL_INFO, MSGTR_MasterQuit); exit_player(EXIT_QUIT); } else if (udp_master_exited == 0) return 0; } #endif /* CONFIG_NETWORKING */ *time_frame -= GetRelativeTime(); // reset timer if (mpctx->sh_audio && !mpctx->d_audio->eof) { float delay = mpctx->audio_out->get_delay(); mp_dbg(MSGT_AVSYNC, MSGL_DBG2, "delay=%f\n", delay); if (autosync) { /* * Adjust this raw delay value by calculating the expected * delay for this frame and generating a new value which is * weighted between the two. The higher autosync is, the * closer to the delay value gets to that which "-nosound" * would have used, and the longer it will take for A/V * sync to settle at the right value (but it eventually will.) * This settling time is very short for values below 100. */ float predicted = mpctx->delay / playback_speed + *time_frame; float difference = delay - predicted; delay = predicted + difference / (float)autosync; } *time_frame = delay - mpctx->delay / playback_speed; // delay = amount of audio buffered in soundcard/driver if (delay > 0.25) delay = 0.25; else if (delay < 0.10) delay = 0.10; if (*time_frame > delay * 0.6) { // sleep time too big - may cause audio drops (buffer underrun) frame_time_remaining = 1; *time_frame = delay * 0.5; } } else { // If we're lagging more than 200 ms behind the right playback rate, // don't try to "catch up". // If benchmark is set always output frames as fast as possible // without sleeping. if (*time_frame < -0.2 || benchmark) *time_frame = 0; } *aq_sleep_time += *time_frame; //============================== SLEEP: =================================== // flag 256 means: libvo driver does its timing (dvb card) if (!(vo_flags & 256)) { if (*time_frame > 0.3) { // Avoid sleeping too long without reacting to user input usec_sleep(200000); *time_frame -= GetRelativeTime(); frame_time_remaining = 1; } else if (*time_frame > 0.001) *time_frame = timing_sleep(*time_frame); } handle_udp_master(mpctx->sh_video->pts); return frame_time_remaining; } int reinit_video_chain(void) { sh_video_t *const sh_video = mpctx->sh_video; double ar = -1.0; //================== Init VIDEO (codec & libvo) ========================== if (!fixed_vo || !(initialized_flags & INITIALIZED_VO)) { current_module = "preinit_libvo"; //shouldn't we set dvideo->id=-2 when we fail? vo_config_count = 0; //if((mpctx->video_out->preinit(vo_subdevice))!=0){ if (!(mpctx->video_out = init_best_video_out(video_driver_list))) { mp_msg(MSGT_CPLAYER, MSGL_FATAL, MSGTR_ErrorInitializingVODevice); goto err_out; } initialized_flags |= INITIALIZED_VO; } if (stream_control(mpctx->demuxer->stream, STREAM_CTRL_GET_ASPECT_RATIO, &ar) != STREAM_UNSUPPORTED) mpctx->sh_video->stream_aspect = ar; current_module = "init_video_filters"; { char *vf_arg[] = { "_oldargs_", (char *)mpctx->video_out, NULL }; sh_video->vfilter = vf_open_filter(NULL, "vo", vf_arg); } #ifdef CONFIG_MENU if (use_menu) { char *vf_arg[] = { "_oldargs_", menu_root, NULL }; vf_menu = vf_open_plugin(libmenu_vfs, sh_video->vfilter, "menu", vf_arg); if (!vf_menu) { mp_msg(MSGT_CPLAYER, MSGL_ERR, MSGTR_CantOpenLibmenuFilterWithThisRootMenu, menu_root); use_menu = 0; } } if (vf_menu) sh_video->vfilter = vf_menu; #endif #ifdef CONFIG_ASS if (ass_enabled) { int i; int insert = 1; if (vf_settings) for (i = 0; vf_settings[i].name; ++i) if (strcmp(vf_settings[i].name, "ass") == 0) { insert = 0; break; } if (insert) { char *vf_arg[] = { "auto", "1", NULL }; vf_instance_t *vf_ass = vf_open_filter(sh_video->vfilter, "ass", vf_arg); if (vf_ass) sh_video->vfilter = vf_ass; else mp_msg(MSGT_CPLAYER, MSGL_ERR, MSGTR_ASSCannotAddVideoFilter); } } #endif sh_video->vfilter = append_filters(sh_video->vfilter); eosd_init(sh_video->vfilter); #ifdef CONFIG_ASS if (ass_enabled) eosd_ass_init(ass_library); #endif current_module = "init_video_codec"; mp_msg(MSGT_CPLAYER, MSGL_INFO, "==========================================================================\n"); init_best_video_codec(sh_video, video_codec_list, video_fm_list); mp_msg(MSGT_CPLAYER, MSGL_INFO, "==========================================================================\n"); if (!sh_video->initialized) { if (!fixed_vo) uninit_player(INITIALIZED_VO); goto err_out; } initialized_flags |= INITIALIZED_VCODEC; if (sh_video->codec) mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_VIDEO_CODEC=%s\n", sh_video->codec->name); sh_video->last_pts = MP_NOPTS_VALUE; sh_video->num_buffered_pts = 0; sh_video->next_frame_time = 0; if (auto_quality > 0) { // Auto quality option enabled output_quality = get_video_quality_max(sh_video); if (auto_quality > output_quality) auto_quality = output_quality; else output_quality = auto_quality; mp_msg(MSGT_CPLAYER, MSGL_V, "AutoQ: setting quality to %d.\n", output_quality); set_video_quality(sh_video, output_quality); } // ========== Init display (sh_video->disp_w*sh_video->disp_h/out_fmt) ============ current_module = "init_vo"; return 1; err_out: mpctx->sh_video = mpctx->d_video->sh = NULL; return 0; } static double update_video(int *blit_frame) { sh_video_t *const sh_video = mpctx->sh_video; //-------------------- Decode a frame: ----------------------- double frame_time; *blit_frame = 0; // Don't blit if we hit EOF if (!correct_pts) { unsigned char *start = NULL; void *decoded_frame = NULL; int drop_frame = 0; int in_size; int full_frame; do { int flush; current_module = "video_read_frame"; frame_time = sh_video->next_frame_time; in_size = video_read_frame(sh_video, &sh_video->next_frame_time, &start, force_fps); #ifdef CONFIG_DVDNAV // wait, still frame or EOF if (mpctx->stream->type == STREAMTYPE_DVDNAV && in_size < 0) { if (mp_dvdnav_is_eof(mpctx->stream)) return -1; if (mpctx->d_video) mpctx->d_video->eof = 0; if (mpctx->d_audio) mpctx->d_audio->eof = 0; mpctx->stream->eof = 0; } #endif flush = in_size < 0 && mpctx->d_video->eof; if (flush) { start = NULL; in_size = 0; } if (mpctx->stream->type != STREAMTYPE_DVDNAV && in_size < 0) return -1; if (in_size > max_framesize) max_framesize = in_size; // stats drop_frame = check_framedrop(frame_time); current_module = "decode_video"; #ifdef CONFIG_DVDNAV full_frame = 1; decoded_frame = mp_dvdnav_restore_smpi(&in_size, &start, decoded_frame); #endif // still frame has been reached, no need to decode if ((in_size > 0 || flush) && !decoded_frame) decoded_frame = decode_video(sh_video, start, in_size, drop_frame, sh_video->pts, &full_frame); if (flush && !decoded_frame) return -1; if (full_frame) { sh_video->timer += frame_time; if (mpctx->sh_audio) mpctx->delay -= frame_time; // video_read_frame can change fps (e.g. for ASF video) vo_fps = sh_video->fps; update_subtitles(sh_video, sh_video->pts, mpctx->d_sub, 0); update_teletext(sh_video, mpctx->demuxer, 0); update_osd_msg(); } #ifdef CONFIG_DVDNAV // save back last still frame for future display mp_dvdnav_save_smpi(in_size, start, decoded_frame); #endif } while (!full_frame); current_module = "filter_video"; *blit_frame = (decoded_frame && filter_video(sh_video, decoded_frame, sh_video->pts)); } else { int res = generate_video_frame(sh_video, mpctx->d_video); if (!res) return -1; ((vf_instance_t *)sh_video->vfilter)->control(sh_video->vfilter, VFCTRL_GET_PTS, &sh_video->pts); if (sh_video->pts == MP_NOPTS_VALUE) { mp_msg(MSGT_CPLAYER, MSGL_ERR, MSGTR_PtsAfterFiltersMissing); sh_video->pts = sh_video->last_pts; } if (sh_video->last_pts == MP_NOPTS_VALUE) sh_video->last_pts = sh_video->pts; else if (sh_video->last_pts > sh_video->pts) { // make a guess whether this is some kind of discontinuity // we should jump along with or some wrong timestamps we // should replace instead if (sh_video->pts < sh_video->last_pts - 20 * sh_video->frametime) sh_video->last_pts = sh_video->pts; else sh_video->pts = sh_video->last_pts + sh_video->frametime; mp_msg(MSGT_CPLAYER, MSGL_V, "pts value < previous\n"); } frame_time = sh_video->pts - sh_video->last_pts; if (!frame_time) frame_time = sh_video->frametime; sh_video->last_pts = sh_video->pts; sh_video->timer += frame_time; if (mpctx->sh_audio) mpctx->delay -= frame_time; *blit_frame = res > 0; } return frame_time; } static void pause_loop(void) { mp_cmd_t *cmd; #ifdef CONFIG_STREAM_CACHE int old_cache_fill = stream_cache_size > 0 ? cache_fill_status(mpctx->stream) : 0; #endif if (!quiet) { if (term_osd && !mpctx->sh_video) { set_osd_msg(OSD_MSG_PAUSE, 1, 0, MSGTR_Paused); update_osd_msg(); } else mp_msg(MSGT_CPLAYER, MSGL_STATUS, "\n"MSGTR_Paused "\r"); mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_PAUSED\n"); } #ifdef CONFIG_GUI if (use_gui) gui(GUI_SET_STATE, (void *)GUI_PAUSE); #endif if (mpctx->video_out && mpctx->sh_video && vo_config_count) mpctx->video_out->control(VOCTRL_PAUSE, NULL); if (mpctx->audio_out && mpctx->sh_audio) mpctx->audio_out->pause(); // pause audio, keep data if possible while ((cmd = mp_input_get_cmd(20, 1, 1)) == NULL || cmd->pausing == 4) { if (cmd) { cmd = mp_input_get_cmd(0, 1, 0); run_command(mpctx, cmd); mp_cmd_free(cmd); continue; } if (mpctx->sh_video && mpctx->video_out && vo_config_count) mpctx->video_out->check_events(); #ifdef CONFIG_GUI if (use_gui) { gui(GUI_HANDLE_EVENTS, 0); gui(GUI_REDRAW, 0); if (guiInfo.Playing != GUI_PAUSE || (rel_seek_secs || abs_seek_pos)) break; } #endif #ifdef CONFIG_MENU if (vf_menu) vf_menu_pause_update(vf_menu); #endif #ifdef CONFIG_STREAM_CACHE if (!quiet && stream_cache_size > 0) { int new_cache_fill = cache_fill_status(mpctx->stream); if (new_cache_fill != old_cache_fill) { if (term_osd && !mpctx->sh_video) { set_osd_msg(OSD_MSG_PAUSE, 1, 0, MSGTR_Paused " %d%%", new_cache_fill); update_osd_msg(); } else mp_msg(MSGT_CPLAYER, MSGL_STATUS, MSGTR_Paused " %d%%\r", new_cache_fill); old_cache_fill = new_cache_fill; } } #endif if (mpctx->sh_video) handle_udp_master(mpctx->sh_video->pts); usec_sleep(20000); } if (cmd && cmd->id == MP_CMD_PAUSE) { cmd = mp_input_get_cmd(0, 1, 0); mp_cmd_free(cmd); } mpctx->osd_function = OSD_PLAY; if (mpctx->audio_out && mpctx->sh_audio) { if (mpctx->eof) // do not play remaining audio if we e.g. switch to the next file mpctx->audio_out->reset(); else mpctx->audio_out->resume(); // resume audio } if (mpctx->video_out && mpctx->sh_video && vo_config_count) mpctx->video_out->control(VOCTRL_RESUME, NULL); // resume video (void)GetRelativeTime(); // ignore time that passed during pause #ifdef CONFIG_GUI if (use_gui) { if (guiInfo.Playing == GUI_STOP) mpctx->eof = 1; else gui(GUI_SET_STATE, (void *)GUI_PLAY); } #endif } static void edl_loadfile(void) { if (edl_filename) { if (edl_records) { free_edl(edl_records); edl_needs_reset = 1; } next_edl_record = edl_records = edl_parse_file(); } } // Execute EDL command for the current position if one exists static void edl_update(MPContext *mpctx) { double pts; if (!edl_records) return; if (!mpctx->sh_video) { mp_msg(MSGT_CPLAYER, MSGL_ERR, MSGTR_EdlNOsh_video); free_edl(edl_records); next_edl_record = NULL; edl_records = NULL; return; } pts = mpctx->sh_video->pts; // This indicates that we need to reset next EDL record according // to new PTS due to seek or other condition if (edl_needs_reset) { edl_needs_reset = 0; mpctx->edl_muted = 0; next_edl_record = edl_records; // Find next record, also skip immediately if we are already // inside any record while (next_edl_record) { if (next_edl_record->start_sec > pts) break; if (next_edl_record->stop_sec >= pts) { if (edl_backward) { mpctx->osd_function = OSD_REW; edl_decision = 1; abs_seek_pos = 0; rel_seek_secs = -(pts - next_edl_record->start_sec + edl_backward_delay); mp_msg(MSGT_CPLAYER, MSGL_DBG4, "EDL_SKIP: pts [%f], " "offset [%f], start [%f], stop [%f], length [%f]\n", pts, rel_seek_secs, next_edl_record->start_sec, next_edl_record->stop_sec, next_edl_record->length_sec); return; } break; } if (next_edl_record->action == EDL_MUTE) mpctx->edl_muted = !mpctx->edl_muted; next_edl_record = next_edl_record->next; } if ((mpctx->user_muted | mpctx->edl_muted) != mpctx->mixer.muted) mixer_mute(&mpctx->mixer); } if (next_edl_record && pts >= next_edl_record->start_sec) { if (next_edl_record->action == EDL_SKIP) { mpctx->osd_function = OSD_FFW; edl_decision = 1; abs_seek_pos = 0; rel_seek_secs = next_edl_record->stop_sec - pts; mp_msg(MSGT_CPLAYER, MSGL_DBG4, "EDL_SKIP: pts [%f], offset [%f], " "start [%f], stop [%f], length [%f]\n", pts, rel_seek_secs, next_edl_record->start_sec, next_edl_record->stop_sec, next_edl_record->length_sec); } else if (next_edl_record->action == EDL_MUTE) { mpctx->edl_muted = !mpctx->edl_muted; if ((mpctx->user_muted | mpctx->edl_muted) != mpctx->mixer.muted) mixer_mute(&mpctx->mixer); mp_msg(MSGT_CPLAYER, MSGL_DBG4, "EDL_MUTE: [%f]\n", next_edl_record->start_sec); } next_edl_record = next_edl_record->next; } } // style & SEEK_ABSOLUTE == 0 means seek relative to current position, == 1 means absolute // style & SEEK_FACTOR == 0 means amount in seconds, == 2 means fraction of file length // return -1 if seek failed (non-seekable stream?), 0 otherwise static int seek(MPContext *mpctx, double amount, int style) { current_module = "seek"; if (demux_seek(mpctx->demuxer, amount, audio_delay, style) == 0) return -1; mpctx->startup_decode_retry = DEFAULT_STARTUP_DECODE_RETRY; if (mpctx->sh_video) { current_module = "seek_video_reset"; if (vo_config_count) mpctx->video_out->control(VOCTRL_RESET, NULL); mpctx->num_buffered_frames = 0; mpctx->delay = 0; mpctx->time_frame = 0; // Not all demuxers set d_video->pts during seek, so this value // (which is used by at least vobsub and edl code below) may // be completely wrong (probably 0). mpctx->sh_video->pts = mpctx->d_video->pts; update_subtitles(mpctx->sh_video, mpctx->sh_video->pts, mpctx->d_sub, 1); update_teletext(mpctx->sh_video, mpctx->demuxer, 1); } if (mpctx->sh_audio) { current_module = "seek_audio_reset"; mpctx->audio_out->reset(); // stop audio, throwing away buffered data if (!mpctx->sh_video) update_subtitles(NULL, mpctx->sh_audio->pts, mpctx->d_sub, 1); } if (vo_vobsub && mpctx->sh_video) { current_module = "seek_vobsub_reset"; vobsub_seek(vo_vobsub, mpctx->sh_video->pts); } #ifdef CONFIG_ASS if (ass_enabled && mpctx->d_sub->sh && ((sh_sub_t *)mpctx->d_sub->sh)->ass_track) ass_flush_events(((sh_sub_t *)mpctx->d_sub->sh)->ass_track); #endif if (edl_records) { edl_needs_reset = 1; edl_backward = amount < 0; } c_total = 0; max_pts_correction = 0.1; audio_time_usage = 0; video_time_usage = 0; vout_time_usage = 0; drop_frame_cnt = 0; current_module = NULL; return 0; } /* This preprocessor directive is a hack to generate a mplayer-nomain.o object * file for some tools to link against. */ #ifndef DISABLE_MAIN int main(int argc, char *argv[]) { int opt_exit = 0; // Flag indicating whether MPlayer should exit without playing anything. int profile_config_loaded; int i; common_preinit(); // Create the config context and register the options mconfig = m_config_new(); m_config_register_options(mconfig, mplayer_opts); m_config_register_options(mconfig, common_opts); mp_input_register_options(mconfig); // Preparse the command line m_config_preparse_command_line(mconfig, argc, argv); #ifdef CONFIG_TV stream_tv_defaults.immediate = 1; #endif if (argc > 1 && argv[1] && (!strcmp(argv[1], "-gui") || !strcmp(argv[1], "-nogui"))) { use_gui = !strcmp(argv[1], "-gui"); } else if (argv[0] && strstr(mp_basename(argv[0]), GMPlayer)) { use_gui = 1; } parse_cfgfiles(mconfig); #ifdef CONFIG_GUI if (use_gui) { initialized_flags |= INITIALIZED_GUI; cfg_read(); } #endif mpctx->playtree = m_config_parse_mp_command_line(mconfig, argc, argv); if (mpctx->playtree == NULL) { opt_exit = 1; } else { mpctx->playtree = play_tree_cleanup(mpctx->playtree); if (mpctx->playtree) { mpctx->playtree_iter = play_tree_iter_new(mpctx->playtree, mconfig); if (mpctx->playtree_iter) { if (play_tree_iter_step(mpctx->playtree_iter, 0, 0) != PLAY_TREE_ITER_ENTRY) { play_tree_iter_free(mpctx->playtree_iter); mpctx->playtree_iter = NULL; } filename = play_tree_iter_get_file(mpctx->playtree_iter, 1); } } } print_version("MPlayer"); #if (defined(__MINGW32__) || defined(__CYGWIN__)) && defined(CONFIG_GUI) void *runningmplayer = FindWindow("MPlayer GUI for Windows", "MPlayer for Windows"); if (runningmplayer && filename && use_gui) { COPYDATASTRUCT csData; char file[MAX_PATH]; char *filepart = filename; if (GetFullPathName(filename, MAX_PATH, file, &filepart)) { csData.dwData = 0; csData.cbData = strlen(file) * 2; csData.lpData = file; SendMessage(runningmplayer, WM_COPYDATA, (WPARAM)runningmplayer, (LPARAM)&csData); } } #endif if (!common_init()) exit_player_with_rc(EXIT_NONE, 0); #ifndef CONFIG_GUI if (use_gui) { mp_msg(MSGT_CPLAYER, MSGL_WARN, MSGTR_NoGui); use_gui = 0; } #else #if !defined(__MINGW32__) && !defined(__CYGWIN__) if (use_gui && !vo_init()) { mp_msg(MSGT_CPLAYER, MSGL_WARN, MSGTR_GuiNeedsX); use_gui = 0; } #endif if (use_gui && mpctx->playtree_iter) { char cwd[PATH_MAX + 2]; // Free playtree_iter as it's not used in connection with the GUI. play_tree_iter_free(mpctx->playtree_iter); mpctx->playtree_iter = NULL; if (getcwd(cwd, PATH_MAX) != (char *)NULL) { strcat(cwd, "/"); // Prefix relative paths with current working directory play_tree_add_bpf(mpctx->playtree, cwd); } // Import initital playtree into GUI. guiPlaylistInitialize(mpctx->playtree, mconfig, enqueue); } #endif /* CONFIG_GUI */ if (video_driver_list && strcmp(video_driver_list[0], "help") == 0) { list_video_out(); opt_exit = 1; } if (audio_driver_list && strcmp(audio_driver_list[0], "help") == 0) { list_audio_out(); opt_exit = 1; } if (audio_codec_list && strcmp(audio_codec_list[0], "help") == 0) { mp_msg(MSGT_CPLAYER, MSGL_INFO, MSGTR_AvailableAudioCodecs); mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_AUDIO_CODECS\n"); list_codecs(1); mp_msg(MSGT_FIXME, MSGL_FIXME, "\n"); opt_exit = 1; } if (video_codec_list && strcmp(video_codec_list[0], "help") == 0) { mp_msg(MSGT_CPLAYER, MSGL_INFO, MSGTR_AvailableVideoCodecs); mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_VIDEO_CODECS\n"); list_codecs(0); mp_msg(MSGT_FIXME, MSGL_FIXME, "\n"); opt_exit = 1; } if (video_fm_list && strcmp(video_fm_list[0], "help") == 0) { vfm_help(); mp_msg(MSGT_FIXME, MSGL_FIXME, "\n"); opt_exit = 1; } if (audio_fm_list && strcmp(audio_fm_list[0], "help") == 0) { afm_help(); mp_msg(MSGT_FIXME, MSGL_FIXME, "\n"); opt_exit = 1; } if (af_cfg.list && strcmp(af_cfg.list[0], "help") == 0) { af_help(); printf("\n"); opt_exit = 1; } #ifdef CONFIG_X11 if (vo_fstype_list && strcmp(vo_fstype_list[0], "help") == 0) { fstype_help(); mp_msg(MSGT_FIXME, MSGL_FIXME, "\n"); opt_exit = 1; } #endif if ((demuxer_name && strcmp(demuxer_name, "help") == 0) || (audio_demuxer_name && strcmp(audio_demuxer_name, "help") == 0) || (sub_demuxer_name && strcmp(sub_demuxer_name, "help") == 0)) { demuxer_help(); mp_msg(MSGT_CPLAYER, MSGL_INFO, "\n"); opt_exit = 1; } if (list_properties) { property_print_help(); opt_exit = 1; } if (opt_exit) exit_player(EXIT_NONE); if (!filename && !player_idle_mode && !use_gui) { // no file/vcd/dvd -> show HELP: mp_msg(MSGT_CPLAYER, MSGL_INFO, help_text); exit_player_with_rc(EXIT_NONE, 0); } /* Display what configure line was used */ mp_msg(MSGT_CPLAYER, MSGL_V, "Configuration: " CONFIGURATION "\n"); // Many users forget to include command line in bugreports... if (mp_msg_test(MSGT_CPLAYER, MSGL_V)) { mp_msg(MSGT_CPLAYER, MSGL_INFO, MSGTR_CommandLine); for (i = 1; i < argc; i++) mp_msg(MSGT_CPLAYER, MSGL_INFO, " '%s'", argv[i]); mp_msg(MSGT_CPLAYER, MSGL_INFO, "\n"); } //------ load global data first ------ #ifdef HAVE_RTC if (!nortc) { // seteuid(0); /* Can't hurt to try to get root here */ if ((rtc_fd = open(rtc_device ? rtc_device : "/dev/rtc", O_RDONLY)) < 0) mp_msg(MSGT_CPLAYER, MSGL_WARN, MSGTR_RTCDeviceNotOpenable, rtc_device ? rtc_device : "/dev/rtc", strerror(errno)); else { unsigned long irqp = 1024; /* 512 seemed OK. 128 is jerky. */ if (ioctl(rtc_fd, RTC_IRQP_SET, irqp) < 0) { mp_msg(MSGT_CPLAYER, MSGL_WARN, MSGTR_LinuxRTCInitErrorIrqpSet, irqp, strerror(errno)); mp_msg(MSGT_CPLAYER, MSGL_HINT, MSGTR_IncreaseRTCMaxUserFreq, irqp); close(rtc_fd); rtc_fd = -1; } else if (ioctl(rtc_fd, RTC_PIE_ON, 0) < 0) { /* variable only by the root */ mp_msg(MSGT_CPLAYER, MSGL_ERR, MSGTR_LinuxRTCInitErrorPieOn, strerror(errno)); close(rtc_fd); rtc_fd = -1; } else mp_msg(MSGT_CPLAYER, MSGL_V, "Using Linux hardware RTC timing (%ldHz).\n", irqp); } } #ifdef CONFIG_GUI // breaks DGA and SVGAlib and VESA drivers: --A'rpi // and now ? -- Pontscho if (use_gui) setuid(getuid()); // strongly test, please check this. #endif if (rtc_fd < 0) #endif /* HAVE_RTC */ mp_msg(MSGT_CPLAYER, MSGL_V, "Using %s timing\n", softsleep ? "software" : timer_name); #ifdef HAVE_TERMCAP if (!use_gui) load_termcap(NULL); // load key-codes #endif // ========== Init keyboard FIFO (connection to libvo) ============ // Init input system current_module = "init_input"; mp_input_init(); mp_input_add_key_fd(-1, 0, mplayer_get_key, NULL); if (slave_mode) mp_input_add_cmd_fd(0, USE_SELECT, MP_INPUT_SLAVE_CMD_FUNC, NULL); else if (!noconsolecontrols) mp_input_add_event_fd(0, getch2); // Set the libstream interrupt callback stream_set_interrupt_callback(mp_input_check_interrupt); #ifdef CONFIG_MENU if (use_menu) { if (menu_cfg && menu_init(mpctx, menu_cfg)) mp_msg(MSGT_CPLAYER, MSGL_V, "Menu initialized: %s\n", menu_cfg); else { menu_cfg = get_path("menu.conf"); if (menu_init(mpctx, menu_cfg)) mp_msg(MSGT_CPLAYER, MSGL_V, "Menu initialized: %s\n", menu_cfg); else { if (menu_init(mpctx, MPLAYER_CONFDIR "/menu.conf")) mp_msg(MSGT_CPLAYER, MSGL_V, "Menu initialized: %s\n", MPLAYER_CONFDIR "/menu.conf"); else { mp_msg(MSGT_CPLAYER, MSGL_ERR, MSGTR_MenuInitFailed); use_menu = 0; } } } } #endif initialized_flags |= INITIALIZED_INPUT; current_module = NULL; // Catch signals #ifndef __MINGW32__ signal(SIGCHLD, child_sighandler); #endif #ifdef CONFIG_CRASH_DEBUG prog_path = argv[0]; #endif //========= Catch terminate signals: ================ // terminate requests: signal(SIGTERM, exit_sighandler); // kill signal(SIGHUP, exit_sighandler); // kill -HUP / xterm closed signal(SIGINT, exit_sighandler); // Interrupt from keyboard signal(SIGQUIT, exit_sighandler); // Quit from keyboard signal(SIGPIPE, exit_sighandler); // Some window managers cause this #ifdef CONFIG_SIGHANDLER // fatal errors: signal(SIGBUS, exit_sighandler); // bus error #ifndef __WINE__ // hack: the Wine executable will crash else signal(SIGSEGV, exit_sighandler); // segfault #endif signal(SIGILL, exit_sighandler); // illegal instruction signal(SIGFPE, exit_sighandler); // floating point exc. signal(SIGABRT, exit_sighandler); // abort() #ifdef CONFIG_CRASH_DEBUG if (crash_debug) signal(SIGTRAP, exit_sighandler); #endif #endif #ifdef CONFIG_GUI if (use_gui) { guiInit(); gui(GUI_SET_CONTEXT, mpctx); gui(GUI_SET_STATE, (void *)(filename ? GUI_PLAY : GUI_STOP)); } #else /* force cache creation here and display fontconfig scan activity */ FcDebugVal = 128; #ifdef _WIN32 FcConfigEnableHome(FcFalse); #endif FcInit(); FcDebugVal = 0; #endif // ******************* Now, let's see the per-file stuff ******************** play_next_file: // init global sub numbers mpctx->global_sub_size = 0; memset(mpctx->sub_counts, 0, sizeof(mpctx->sub_counts)); profile_config_loaded = load_profile_config(mconfig, filename); if (video_driver_list) load_per_output_config(mconfig, PROFILE_CFG_VO, video_driver_list[0]); if (audio_driver_list) load_per_output_config(mconfig, PROFILE_CFG_AO, audio_driver_list[0]); // We must enable getch2 here to be able to interrupt network connection // or cache filling if (!noconsolecontrols && !slave_mode) { if (initialized_flags & INITIALIZED_GETCH2) mp_msg(MSGT_CPLAYER, MSGL_WARN, MSGTR_Getch2InitializedTwice); else getch2_enable(); // prepare stdin for hotkeys... initialized_flags |= INITIALIZED_GETCH2; mp_msg(MSGT_CPLAYER, MSGL_DBG2, "\n[[[init getch2]]]\n"); } // =================== GUI idle loop (STOP state) =========================== #ifdef CONFIG_GUI if (use_gui) { mpctx->file_format = DEMUXER_TYPE_UNKNOWN; while (guiInfo.Playing != GUI_PLAY) { mp_cmd_t *cmd; usec_sleep(20000); gui(GUI_HANDLE_EVENTS, 0); gui(GUI_REDRAW, 0); if ((cmd = mp_input_get_cmd(0, 0, 0)) != NULL) { if (cmd->id == MP_CMD_GUI) gui(GUI_RUN_MESSAGE, cmd->args[0].v.s); else gui(GUI_RUN_COMMAND, (void *)cmd->id); mp_cmd_free(cmd); } } gui(GUI_PREPARE, 0); } #endif /* CONFIG_GUI */ while (player_idle_mode && !filename) { play_tree_t *entry = NULL; mp_cmd_t *cmd; if (mpctx->video_out && vo_config_count) mpctx->video_out->control(VOCTRL_PAUSE, NULL); while (!(cmd = mp_input_get_cmd(0, 1, 0))) { // wait for command if (mpctx->video_out && vo_config_count) mpctx->video_out->check_events(); usec_sleep(20000); } switch (cmd->id) { case MP_CMD_LOADFILE: // prepare a tree entry with the new filename entry = play_tree_new(); play_tree_add_file(entry, cmd->args[0].v.s); // The entry is added to the main playtree after the switch(). break; case MP_CMD_LOADLIST: entry = parse_playlist_file(cmd->args[0].v.s); break; case MP_CMD_QUIT: exit_player_with_rc(EXIT_QUIT, (cmd->nargs > 0) ? cmd->args[0].v.i : 0); break; case MP_CMD_VO_FULLSCREEN: case MP_CMD_GET_PROPERTY: case MP_CMD_SET_PROPERTY: case MP_CMD_STEP_PROPERTY: run_command(mpctx, cmd); break; } mpctx->osd_function = cmd->pausing ? OSD_PAUSE : OSD_PLAY; mp_cmd_free(cmd); if (entry) { // user entered a command that gave a valid entry if (mpctx->playtree) // the playtree is always a node with one child. let's clear it play_tree_free_list(mpctx->playtree->child, 1); else mpctx->playtree = play_tree_new(); // .. or make a brand new playtree if (!mpctx->playtree) continue; // couldn't make playtree! wait for next command play_tree_set_child(mpctx->playtree, entry); /* Make iterator start at the top the of tree. */ mpctx->playtree_iter = play_tree_iter_new(mpctx->playtree, mconfig); if (!mpctx->playtree_iter) continue; // find the first real item in the tree if (play_tree_iter_step(mpctx->playtree_iter, 0, 0) != PLAY_TREE_ITER_ENTRY) { // no items! play_tree_iter_free(mpctx->playtree_iter); mpctx->playtree_iter = NULL; continue; // wait for next command } filename = play_tree_iter_get_file(mpctx->playtree_iter, 1); } } if (!profile_config_loaded) load_profile_config(mconfig, filename); //--------------------------------------------------------------------------- if (mpctx->video_out && vo_config_count) mpctx->video_out->control(VOCTRL_RESUME, NULL); if (filename) { mp_msg(MSGT_CPLAYER, MSGL_INFO, MSGTR_Playing, filename_recode(filename)); if (use_filename_title && vo_wintitle == NULL) vo_wintitle = strdup(mp_basename(filename)); } edl_loadfile(); if (edl_output_filename) { if (edl_fd) fclose(edl_fd); if ((edl_fd = fopen(edl_output_filename, "w")) == NULL) { mp_msg(MSGT_CPLAYER, MSGL_ERR, MSGTR_EdlCantOpenForWrite, filename_recode(edl_output_filename)); } } //==================== Open VOB-Sub ============================ current_module = "vobsub"; load_vob_subtitle(filename, spudec_ifo, &vo_spudec, add_vob_subtitle); if (vo_vobsub) { initialized_flags |= INITIALIZED_VOBSUB; vobsub_set_from_lang(vo_vobsub, dvdsub_lang); mp_property_do("sub_forced_only", M_PROPERTY_SET, &forced_subs_only, mpctx); // setup global sub numbering mpctx->sub_counts[SUB_SOURCE_VOBSUB] = vobsub_get_indexes_count(vo_vobsub); } #ifdef CONFIG_ASS // must be before demuxer open, since the settings are // used in generating the ASSTrack if (ass_enabled && ass_library) ass_mp_reset_config(ass_library); #endif //============ Open & Sync STREAM --- fork cache2 ==================== mpctx->stream = NULL; mpctx->demuxer = NULL; if (mpctx->d_audio) { //free_demuxer_stream(mpctx->d_audio); mpctx->d_audio = NULL; } if (mpctx->d_video) { //free_demuxer_stream(d_video); mpctx->d_video = NULL; } mpctx->sh_audio = NULL; mpctx->sh_video = NULL; current_module = "open_stream"; mpctx->stream = open_stream(filename, 0, &mpctx->file_format); if (!mpctx->stream) { // error... mpctx->eof = libmpdemux_was_interrupted(PT_NEXT_ENTRY); goto goto_next_file; } initialized_flags |= INITIALIZED_STREAM; #ifdef CONFIG_GUI if (use_gui) gui(GUI_SET_STREAM, mpctx->stream); #endif if (mpctx->file_format == DEMUXER_TYPE_PLAYLIST) { play_tree_t *entry; // Handle playlist current_module = "handle_playlist"; mp_msg(MSGT_CPLAYER, MSGL_V, "Parsing playlist %s...\n", filename_recode(filename)); entry = parse_playtree(mpctx->stream, use_gui); mpctx->eof = playtree_add_playlist(entry); goto goto_next_file; } mpctx->stream->start_pos += seek_to_byte; if (stream_dump_type == 5) { unsigned char buf[4096]; int len; FILE *f; current_module = "dumpstream"; stream_reset(mpctx->stream); stream_seek(mpctx->stream, mpctx->stream->start_pos); f = fopen(stream_dump_name, "wb"); if (!f) { mp_msg(MSGT_CPLAYER, MSGL_FATAL, MSGTR_CantOpenDumpfile); exit_player(EXIT_ERROR); } if (dvd_chapter > 1) { int chapter = dvd_chapter - 1; stream_control(mpctx->stream, STREAM_CTRL_SEEK_TO_CHAPTER, &chapter); } stream_dump_progress_start(); while (!mpctx->stream->eof && !async_quit_request) { len = stream_read(mpctx->stream, buf, 4096); if (len > 0) { if (fwrite(buf, len, 1, f) != 1) { mp_msg(MSGT_MENCODER, MSGL_FATAL, MSGTR_ErrorWritingFile, stream_dump_name); exit_player(EXIT_ERROR); } } stream_dump_progress(len, mpctx->stream); if (dvd_last_chapter > 0) { int chapter = -1; if (stream_control(mpctx->stream, STREAM_CTRL_GET_CURRENT_CHAPTER, &chapter) == STREAM_OK && chapter + 1 > dvd_last_chapter) break; } } if (fclose(f)) { mp_msg(MSGT_MENCODER, MSGL_FATAL, MSGTR_ErrorWritingFile, stream_dump_name); exit_player(EXIT_ERROR); } stream_dump_progress_end(); mp_msg(MSGT_CPLAYER, MSGL_INFO, MSGTR_CoreDumped); exit_player_with_rc(EXIT_EOF, 0); } if (mpctx->stream->type == STREAMTYPE_BD) { if (audio_lang && audio_id == -1) audio_id = bd_aid_from_lang(mpctx->stream, audio_lang); if (dvdsub_lang && dvdsub_id == -1) dvdsub_id = bd_sid_from_lang(mpctx->stream, dvdsub_lang); } #ifdef CONFIG_DVDREAD if (mpctx->stream->type == STREAMTYPE_DVD) { current_module = "dvd lang->id"; if (audio_lang && audio_id == -1) audio_id = dvd_aid_from_lang(mpctx->stream, audio_lang); if (dvdsub_lang && dvdsub_id == -1) dvdsub_id = dvd_sid_from_lang(mpctx->stream, dvdsub_lang); // setup global sub numbering mpctx->sub_counts[SUB_SOURCE_DEMUX] = dvd_number_of_subs(mpctx->stream); current_module = NULL; } #endif #ifdef CONFIG_DVDNAV if (mpctx->stream->type == STREAMTYPE_DVDNAV) { current_module = "dvdnav lang->id"; if (audio_lang && audio_id == -1) audio_id = mp_dvdnav_aid_from_lang(mpctx->stream, audio_lang); dvdsub_lang_id = -3; if (dvdsub_lang && dvdsub_id == -1) dvdsub_lang_id = dvdsub_id = mp_dvdnav_sid_from_lang(mpctx->stream, dvdsub_lang); // setup global sub numbering mpctx->sub_counts[SUB_SOURCE_DEMUX] = mp_dvdnav_number_of_subs(mpctx->stream); current_module = NULL; } #endif // CACHE2: initial prefill: 20% later: 5% (should be set by -cacheopts) goto_enable_cache: if (stream_cache_size > 0) { int res; current_module = "enable_cache"; res = stream_enable_cache(mpctx->stream, stream_cache_size * 1024ull, stream_cache_size * 1024ull * (stream_cache_min_percent / 100.0), stream_cache_size * 1024ull * (stream_cache_seek_min_percent / 100.0)); if (res == 0) if ((mpctx->eof = libmpdemux_was_interrupted(PT_NEXT_ENTRY))) goto goto_next_file; } //============ Open DEMUXERS --- DETECT file type ======================= current_module = "demux_open"; mpctx->demuxer = demux_open(mpctx->stream, mpctx->file_format, audio_id, video_id, dvdsub_id, filename); // HACK to get MOV Reference Files working if (mpctx->demuxer && mpctx->demuxer->type == DEMUXER_TYPE_PLAYLIST) { unsigned char *playlist_entry; play_tree_t *list = NULL, *entry = NULL; current_module = "handle_demux_playlist"; while (ds_get_packet(mpctx->demuxer->video, &playlist_entry) > 0) { char *temp; const char *bname; mp_msg(MSGT_CPLAYER, MSGL_V, "Adding file %s to element entry.\n", filename_recode(playlist_entry)); bname = mp_basename(playlist_entry); if ((strlen(bname) > 10) && !strncmp(bname, "qt", 2) && !strncmp(bname + 3, "gateQT", 6)) continue; if (!strcmp(playlist_entry, filename)) // ignoring self-reference continue; entry = play_tree_new(); if (filename && !strcmp(mp_basename(playlist_entry), playlist_entry)) { // add reference path of current file temp = malloc((strlen(filename) - strlen(mp_basename(filename)) + strlen(playlist_entry) + 1)); if (temp) { strncpy(temp, filename, strlen(filename) - strlen(mp_basename(filename))); temp[strlen(filename) - strlen(mp_basename(filename))] = '\0'; strcat(temp, playlist_entry); if (!strcmp(temp, filename)) { free(temp); continue; } play_tree_add_file(entry, temp); mp_msg(MSGT_CPLAYER, MSGL_V, "Resolving reference to %s.\n", temp); free(temp); } } else play_tree_add_file(entry, playlist_entry); if (!list) list = entry; else play_tree_append_entry(list, entry); } free_demuxer(mpctx->demuxer); mpctx->demuxer = NULL; if (list) { entry = play_tree_new(); play_tree_set_child(entry, list); mpctx->eof = playtree_add_playlist(entry); goto goto_next_file; } } if (!mpctx->demuxer) goto goto_next_file; if (dvd_chapter > 1) { float pts; if (demuxer_seek_chapter(mpctx->demuxer, dvd_chapter - 1, 1, &pts, NULL, NULL) >= 0 && pts > -1.0) seek(mpctx, pts, SEEK_ABSOLUTE); } initialized_flags |= INITIALIZED_DEMUXER; #ifdef CONFIG_ASS if (ass_enabled && ass_library) { for (i = 0; i < mpctx->demuxer->num_attachments; ++i) { demux_attachment_t *att = mpctx->demuxer->attachments + i; if (extract_embedded_fonts && att->name && att->type && att->data && att->data_size && (strcmp(att->type, "application/x-truetype-font") == 0 || strcmp(att->type, "application/x-font") == 0)) ass_add_font(ass_library, att->name, att->data, att->data_size); } } #endif current_module = "demux_open2"; mpctx->d_audio = mpctx->demuxer->audio; mpctx->d_video = mpctx->demuxer->video; mpctx->d_sub = mpctx->demuxer->sub; if (ts_prog) { int tmp = ts_prog; mp_property_do("switch_program", M_PROPERTY_SET, &tmp, mpctx); } // select audio stream select_audio(mpctx->demuxer, audio_id, audio_lang); // DUMP STREAMS: if ((stream_dump_type) && (stream_dump_type < 4)) { FILE *f; demux_stream_t *ds = NULL; current_module = "dump"; // select stream to dump switch (stream_dump_type) { case 1: ds = mpctx->d_audio; break; case 2: ds = mpctx->d_video; break; case 3: ds = mpctx->d_sub; break; } if (!ds) { mp_msg(MSGT_CPLAYER, MSGL_FATAL, MSGTR_DumpSelectedStreamMissing); exit_player(EXIT_ERROR); } // disable other streams: if (mpctx->d_audio && mpctx->d_audio != ds) { ds_free_packs(mpctx->d_audio); mpctx->d_audio->id = -2; } if (mpctx->d_video && mpctx->d_video != ds) { ds_free_packs(mpctx->d_video); mpctx->d_video->id = -2; } if (mpctx->d_sub && mpctx->d_sub != ds) { ds_free_packs(mpctx->d_sub); mpctx->d_sub->id = -2; } // let's dump it! f = fopen(stream_dump_name, "wb"); if (!f) { mp_msg(MSGT_CPLAYER, MSGL_FATAL, MSGTR_CantOpenDumpfile); exit_player(EXIT_ERROR); } stream_dump_progress_start(); while (!ds->eof) { unsigned char *start; int in_size = ds_get_packet(ds, &start); if ((mpctx->demuxer->file_format == DEMUXER_TYPE_AVI || mpctx->demuxer->file_format == DEMUXER_TYPE_ASF || mpctx->demuxer->file_format == DEMUXER_TYPE_MOV) && stream_dump_type == 2) fwrite(&in_size, 1, 4, f); if (in_size > 0) { fwrite(start, in_size, 1, f); stream_dump_progress(in_size, mpctx->stream); } if (dvd_last_chapter > 0) { int cur_chapter = demuxer_get_current_chapter(mpctx->demuxer); if (cur_chapter != -1 && cur_chapter + 1 > dvd_last_chapter) break; } } fclose(f); stream_dump_progress_end(); mp_msg(MSGT_CPLAYER, MSGL_INFO, MSGTR_CoreDumped); exit_player_with_rc(EXIT_EOF, 0); } mpctx->sh_audio = mpctx->d_audio->sh; mpctx->sh_video = mpctx->d_video->sh; if (mpctx->sh_video) { current_module = "video_read_properties"; if (!video_read_properties(mpctx->sh_video)) { mp_msg(MSGT_CPLAYER, MSGL_ERR, MSGTR_CannotReadVideoProperties); mpctx->sh_video = mpctx->d_video->sh = NULL; } else { mp_msg(MSGT_CPLAYER, MSGL_V, MSGTR_FilefmtFourccSizeFpsFtime, mpctx->demuxer->file_format, mpctx->sh_video->format, mpctx->sh_video->disp_w, mpctx->sh_video->disp_h, mpctx->sh_video->fps, mpctx->sh_video->frametime ); /* need to set fps here for output encoders to pick it up in their init */ if (force_fps) { mpctx->sh_video->fps = force_fps; mpctx->sh_video->frametime = 1.0f / mpctx->sh_video->fps; } vo_fps = mpctx->sh_video->fps; if (!mpctx->sh_video->fps && !force_fps && !correct_pts) { mp_msg(MSGT_CPLAYER, MSGL_ERR, MSGTR_FPSnotspecified); correct_pts = 1; } } } if (!mpctx->sh_video && !mpctx->sh_audio) { mp_msg(MSGT_CPLAYER, MSGL_FATAL, MSGTR_NoStreamFound); #ifdef CONFIG_DVBIN if (mpctx->stream->type == STREAMTYPE_DVB) { int dir; int v = mpctx->last_dvb_step; if (v > 0) dir = DVB_CHANNEL_HIGHER; else dir = DVB_CHANNEL_LOWER; if (dvb_step_channel(mpctx->stream, dir)) mpctx->eof = mpctx->dvbin_reopen = 1; } #endif goto goto_next_file; // exit_player(MSGTR_Exit_error); } /* display clip info */ demux_info_print(mpctx->demuxer); //================== Read SUBTITLES (DVD & TEXT) ========================== if (vo_spudec == NULL && (mpctx->stream->type == STREAMTYPE_DVD || mpctx->stream->type == STREAMTYPE_DVDNAV)) { init_vo_spudec(mpctx->stream, mpctx->sh_video, mpctx->d_sub ? mpctx->d_sub->sh : NULL); } if (1 || mpctx->sh_video) { // after reading video params we should load subtitles because // we know fps so now we can adjust subtitle time to ~6 seconds AST // check .sub double fps = mpctx->sh_video ? mpctx->sh_video->fps : 25; current_module = "read_subtitles_file"; load_subtitles(filename, fps, add_subtitles); if (mpctx->set_of_sub_size > 0) mpctx->sub_counts[SUB_SOURCE_SUBS] = mpctx->set_of_sub_size; // set even if we have no subs yet, they may be added later initialized_flags |= INITIALIZED_SUBS; } if (select_subtitle(mpctx) && subdata) { switch (stream_dump_type) { case 3: list_sub_file(subdata); break; case 4: dump_mpsub(subdata, mpctx->sh_video->fps); break; case 6: dump_srt(subdata, mpctx->sh_video->fps); break; case 7: dump_microdvd(subdata, mpctx->sh_video->fps); break; case 8: dump_jacosub(subdata, mpctx->sh_video->fps); break; case 9: dump_sami(subdata, mpctx->sh_video->fps); break; } } print_file_properties(mpctx, filename); // Adjust EDL positions with start_pts if (edl_start_pts && start_pts) { edl_record_ptr edl = edl_records; while (edl) { edl->start_sec += start_pts; edl->stop_sec += start_pts; edl = edl->next; } } if (mpctx->sh_video) reinit_video_chain(); if (mpctx->sh_video) { if (vo_flags & 0x08 && vo_spudec) spudec_set_hw_spu(vo_spudec, mpctx->video_out); #ifdef CONFIG_FREETYPE force_load_font = 1; #endif } else if (!mpctx->sh_audio) goto goto_next_file; //================== MAIN: ========================== current_module = "main"; if (playing_msg) { char *msg = property_expand_string(mpctx, playing_msg); mp_msg(MSGT_CPLAYER, MSGL_INFO, "%s", msg); free(msg); } // Disable the term OSD in verbose mode if (verbose) term_osd = 0; { mpctx->num_buffered_frames = 0; // Make sure old OSD does not stay around, // e.g. with -fixed-vo and same-resolution files clear_osd_msgs(); update_osd_msg(); //================ SETUP AUDIO ========================== if (mpctx->sh_audio) { reinit_audio_chain(); if (mpctx->sh_audio && mpctx->sh_audio->codec) mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_AUDIO_CODEC=%s\n", mpctx->sh_audio->codec->name); } current_module = "av_init"; if (mpctx->sh_video) { mpctx->sh_video->timer = 0; if (!ignore_start) audio_delay += mpctx->sh_video->stream_delay; } if (mpctx->sh_audio) { if (start_volume >= 0) mixer_setvolume(&mpctx->mixer, start_volume, start_volume); if (!ignore_start) audio_delay -= mpctx->sh_audio->stream_delay; mpctx->delay = -audio_delay; } if (!mpctx->sh_audio) { mp_msg(MSGT_CPLAYER, MSGL_INFO, MSGTR_NoSound); mp_msg(MSGT_CPLAYER, MSGL_V, "Freeing %d unused audio chunks.\n", mpctx->d_audio->packs); ds_free_packs(mpctx->d_audio); // free buffered chunks //mpctx->d_audio->id=-2; // do not read audio chunks //uninit_player(INITIALIZED_AO); // close device } if (!mpctx->sh_video) { mp_msg(MSGT_CPLAYER, MSGL_INFO, MSGTR_Video_NoVideo); mp_msg(MSGT_CPLAYER, MSGL_V, "Freeing %d unused video chunks.\n", mpctx->d_video->packs); ds_free_packs(mpctx->d_video); mpctx->d_video->id = -2; //if(!fixed_vo) uninit_player(INITIALIZED_VO); } if (!mpctx->sh_video && !mpctx->sh_audio) goto goto_next_file; //if(demuxer->file_format!=DEMUXER_TYPE_AVI) pts_from_bps=0; // it must be 0 for mpeg/asf! if (force_fps && mpctx->sh_video) { vo_fps = mpctx->sh_video->fps = force_fps; mpctx->sh_video->frametime = 1.0f / mpctx->sh_video->fps; mp_msg(MSGT_CPLAYER, MSGL_INFO, MSGTR_FPSforced, mpctx->sh_video->fps, mpctx->sh_video->frametime); } #ifdef CONFIG_GUI if (use_gui) { if (!gui(GUI_SET_VIDEO, mpctx->sh_video)) goto goto_next_file; gui(GUI_SET_AUDIO, mpctx->sh_audio); } #endif mp_input_set_section(NULL); //TODO: add desired (stream-based) sections here if (mpctx->stream->type == STREAMTYPE_TV) mp_input_set_section("tv"); if (mpctx->stream->type == STREAMTYPE_DVDNAV) mp_input_set_section("dvdnav"); //==================== START PLAYING ======================= if (mpctx->loop_times > 1) mpctx->loop_times--; else if (mpctx->loop_times == 1) mpctx->loop_times = -1; mp_msg(MSGT_CPLAYER, MSGL_INFO, MSGTR_StartPlaying); total_time_usage_start = GetTimer(); audio_time_usage = 0; video_time_usage = 0; vout_time_usage = 0; total_frame_cnt = 0; drop_frame_cnt = 0; // fix for multifile fps benchmark play_n_frames = play_n_frames_mf; mpctx->startup_decode_retry = DEFAULT_STARTUP_DECODE_RETRY; if (play_n_frames == 0) { mpctx->eof = PT_NEXT_ENTRY; goto goto_next_file; } if (seek_to_sec) { seek(mpctx, seek_to_sec, SEEK_ABSOLUTE); end_at.pos += seek_to_sec; } #ifdef CONFIG_DVDNAV mp_dvdnav_context_free(mpctx); if (mpctx->stream->type == STREAMTYPE_DVDNAV) { mp_dvdnav_read_wait(mpctx->stream, 0, 1); mp_dvdnav_cell_has_changed(mpctx->stream, 1); } #endif while (!mpctx->eof) { float aq_sleep_time = 0; if (dvd_last_chapter > 0) { int cur_chapter = demuxer_get_current_chapter(mpctx->demuxer); if (cur_chapter != -1 && cur_chapter + 1 > dvd_last_chapter) goto goto_next_file; } if (!mpctx->sh_audio && mpctx->d_audio->sh) { mpctx->sh_audio = mpctx->d_audio->sh; mpctx->sh_audio->ds = mpctx->d_audio; reinit_audio_chain(); } /*========================== PLAY AUDIO ============================*/ if (mpctx->sh_audio) if (!fill_audio_out_buffers()) // at eof, all audio at least written to ao if (!mpctx->sh_video) mpctx->eof = PT_NEXT_ENTRY; if (!mpctx->sh_video) { // handle audio-only case: double a_pos = 0; // sh_audio can be NULL due to video stream switching // TODO: handle this better if (mpctx->sh_audio) a_pos = playing_audio_pts(mpctx->sh_audio, mpctx->d_audio, mpctx->audio_out); if (!quiet) print_status(a_pos, 0, 0); if (is_at_end(mpctx, &end_at, a_pos)) mpctx->eof = PT_NEXT_ENTRY; update_subtitles(NULL, a_pos, mpctx->d_sub, 0); update_osd_msg(); } else { int frame_time_remaining = 0; int blit_frame = 1; // skip timing after seek int skip_timing = mpctx->startup_decode_retry > 0; /*========================== PLAY VIDEO ============================*/ vo_pts = mpctx->sh_video->timer * 90000.0; vo_fps = mpctx->sh_video->fps; if (!mpctx->num_buffered_frames) { double frame_time = update_video(&blit_frame); while (!blit_frame && mpctx->startup_decode_retry > 0) { double delay = mpctx->delay; // these initial decode failures are probably due to codec delay, // ignore them and also their probably nonsense durations update_video(&blit_frame); mpctx->delay = delay; mpctx->startup_decode_retry--; } mpctx->startup_decode_retry = 0; mp_dbg(MSGT_AVSYNC, MSGL_DBG2, "*** ftime=%5.3f ***\n", frame_time); if (mpctx->sh_video->vf_initialized < 0) { mp_msg(MSGT_CPLAYER, MSGL_FATAL, MSGTR_NotInitializeVOPorVO); mpctx->eof = 1; goto goto_next_file; } if (frame_time < 0) { // if we have no more video, sleep some arbitrary time frame_time = 1.0 / 20.0; // only stop playing when audio is at end as well if (!mpctx->sh_audio || mpctx->d_audio->eof) mpctx->eof = 1; } else { // might return with !eof && !blit_frame if !correct_pts mpctx->num_buffered_frames += blit_frame; mpctx->time_frame += frame_time / playback_speed; // for nosound } } // ========================================================================== // current_module="draw_osd"; // if(vo_config_count) mpctx->video_out->draw_osd(); #ifdef CONFIG_GUI if (use_gui) gui(GUI_HANDLE_EVENTS, 0); #endif current_module = "vo_check_events"; if (vo_config_count) mpctx->video_out->check_events(); #ifdef CONFIG_X11 if (stop_xscreensaver) { current_module = "stop_xscreensaver"; xscreensaver_heartbeat(); } #endif if (heartbeat_cmd) { static unsigned last_heartbeat; unsigned now = GetTimerMS(); if (now - last_heartbeat > 30000) { last_heartbeat = now; system(heartbeat_cmd); } } if (!skip_timing) frame_time_remaining = sleep_until_update(&mpctx->time_frame, &aq_sleep_time); //====================== FLIP PAGE (VIDEO BLT): ========================= if (!edl_needs_reset) { current_module = "flip_page"; if (!frame_time_remaining && blit_frame) { unsigned int t2 = GetTimer(); if (vo_config_count) mpctx->video_out->flip_page(); mpctx->num_buffered_frames--; vout_time_usage += (GetTimer() - t2) * 0.000001; } } //====================== A-V TIMESTAMP CORRECTION: ========================= adjust_sync_and_print_status(frame_time_remaining, mpctx->time_frame); //============================ Auto QUALITY ============================ /*Output quality adjustments:*/ if (auto_quality > 0) { current_module = "autoq"; //float total=0.000001f * (GetTimer()-aq_total_time); //if(output_quality0.05f*total) if (output_quality < auto_quality && aq_sleep_time > 0) ++output_quality; else //if(output_quality>0 && aq_sleep_time<-0.05f*total) if (output_quality > 1 && aq_sleep_time < 0) --output_quality; else if (output_quality > 0 && aq_sleep_time < -0.050f) // 50ms output_quality = 0; //printf("total: %8.6f sleep: %8.6f q: %d\n",(0.000001f*aq_total_time),aq_sleep_time,output_quality); set_video_quality(mpctx->sh_video, output_quality); } if (play_n_frames >= 0 && !frame_time_remaining && blit_frame) { --play_n_frames; if (play_n_frames <= 0) mpctx->eof = PT_NEXT_ENTRY; } if (!frame_time_remaining && is_at_end(mpctx, &end_at, mpctx->sh_video->pts)) mpctx->eof = PT_NEXT_ENTRY; } // end if(mpctx->sh_video) #ifdef CONFIG_DVDNAV if (mpctx->stream->type == STREAMTYPE_DVDNAV) { // do not clobber subtitles if (!mp_dvdnav_number_of_subs(mpctx->stream)) { nav_highlight_t hl; mp_dvdnav_get_highlight(mpctx->stream, &hl); if (!vo_spudec || !spudec_apply_palette_crop(vo_spudec, hl.palette, hl.sx, hl.sy, hl.ex, hl.ey)) { osd_set_nav_box(hl.sx, hl.sy, hl.ex, hl.ey); vo_osd_changed(OSDTYPE_DVDNAV); } else { osd_set_nav_box(0, 0, 0, 0); vo_osd_changed(OSDTYPE_DVDNAV); vo_osd_changed(OSDTYPE_SPU); } } if (mp_dvdnav_stream_has_changed(mpctx->stream)) { double ar = -1.0; // clear highlight if (vo_spudec) spudec_apply_palette_crop(vo_spudec, 0, 0, 0, 0, 0); if (mpctx->sh_video && stream_control(mpctx->demuxer->stream, STREAM_CTRL_GET_ASPECT_RATIO, &ar) != STREAM_UNSUPPORTED) mpctx->sh_video->stream_aspect = ar; } } #endif //============================ Handle PAUSE =============================== current_module = "pause"; if (mpctx->osd_function == OSD_PAUSE) { mpctx->was_paused = 1; pause_loop(); } // handle -sstep if (step_sec > 0) { mpctx->osd_function = OSD_FFW; rel_seek_secs += step_sec; } edl_update(mpctx); //================= Keyboard events, SEEKing ==================== current_module = "key_events"; { mp_cmd_t *cmd; int brk_cmd = 0; while (!brk_cmd && (cmd = mp_input_get_cmd(0, 0, 0)) != NULL) { brk_cmd = run_command(mpctx, cmd); if (cmd->id == MP_CMD_EDL_LOADFILE) { free(edl_filename); edl_filename = strdup(cmd->args[0].v.s); if (edl_filename) edl_loadfile(); else mp_msg(MSGT_CPLAYER, MSGL_ERR, MSGTR_EdlOutOfMemFile, cmd->args[0].v.s); } mp_cmd_free(cmd); if (brk_cmd == 2) goto goto_enable_cache; } } mpctx->was_paused = 0; /* Looping. */ if (mpctx->eof == 1 && mpctx->loop_times >= 0) { mp_msg(MSGT_CPLAYER, MSGL_V, "loop_times = %d, eof = %d\n", mpctx->loop_times, mpctx->eof); if (mpctx->loop_times > 1) mpctx->loop_times--; else if (mpctx->loop_times == 1) mpctx->loop_times = -1; play_n_frames = play_n_frames_mf; mpctx->eof = 0; abs_seek_pos = SEEK_ABSOLUTE; rel_seek_secs = seek_to_sec; loop_seek = 1; } if (rel_seek_secs || abs_seek_pos) { if (seek(mpctx, rel_seek_secs, abs_seek_pos) >= 0) { // Set OSD: if (!loop_seek) { if (!edl_decision) set_osd_bar(0, "Position", 0, 100, demuxer_get_percent_pos(mpctx->demuxer)); } } rel_seek_secs = 0; abs_seek_pos = 0; loop_seek = 0; edl_decision = 0; } #ifdef CONFIG_GUI if (use_gui) { gui(GUI_HANDLE_EVENTS, 0); if (mpctx->demuxer->file_format == DEMUXER_TYPE_AVI && mpctx->sh_video && mpctx->sh_video->video.dwLength > 2) { // get pos from frame number / total frames guiInfo.Position = (float)mpctx->d_video->pack_no * 100.0f / mpctx->sh_video->video.dwLength; } else { guiInfo.Position = demuxer_get_percent_pos(mpctx->demuxer); } if (mpctx->sh_video) guiInfo.ElapsedTime = mpctx->sh_video->pts; else if (mpctx->sh_audio) guiInfo.ElapsedTime = playing_audio_pts(mpctx->sh_audio, mpctx->d_audio, mpctx->audio_out); guiInfo.RunningTime = demuxer_get_time_length(mpctx->demuxer); gui(GUI_SET_MIXER, 0); gui(GUI_REDRAW, 0); if (guiInfo.Playing == GUI_STOP) break; // STOP if (guiInfo.Playing == GUI_PAUSE) mpctx->osd_function = OSD_PAUSE; if (guiInfo.NewPlay) goto goto_next_file; #ifdef CONFIG_DVDREAD if (mpctx->stream->type == STREAMTYPE_DVD) { dvd_priv_t *dvdp = mpctx->stream->priv; guiInfo.Chapter = dvd_chapter_from_cell(dvdp, guiInfo.Track - 1, dvdp->cur_cell) + 1; } #endif } #endif /* CONFIG_GUI */ } // while(!mpctx->eof) mp_msg(MSGT_GLOBAL, MSGL_V, "EOF code: %d \n", mpctx->eof); #ifdef CONFIG_DVBIN if (mpctx->dvbin_reopen) { mpctx->eof = 0; uninit_player(INITIALIZED_ALL - (INITIALIZED_GUI | INITIALIZED_STREAM | INITIALIZED_INPUT | INITIALIZED_GETCH2 | (fixed_vo ? INITIALIZED_VO : 0))); cache_uninit(mpctx->stream); mpctx->dvbin_reopen = 0; goto goto_enable_cache; } #endif } goto_next_file: // don't jump here after ao/vo/getch initialization! mp_msg(MSGT_CPLAYER, MSGL_INFO, "\n"); if (benchmark) { double tot = video_time_usage + vout_time_usage + audio_time_usage; double total_time_usage; total_time_usage_start = GetTimer() - total_time_usage_start; total_time_usage = (float)total_time_usage_start * 0.000001; mp_msg(MSGT_CPLAYER, MSGL_INFO, "\nBENCHMARKs: VC:%8.3fs VO:%8.3fs A:%8.3fs Sys:%8.3fs = %8.3fs\n", video_time_usage, vout_time_usage, audio_time_usage, total_time_usage - tot, total_time_usage); if (total_time_usage > 0.0) mp_msg(MSGT_CPLAYER, MSGL_INFO, "BENCHMARK%%: VC:%8.4f%% VO:%8.4f%% A:%8.4f%% Sys:%8.4f%% = %8.4f%%\n", 100.0 * video_time_usage / total_time_usage, 100.0 * vout_time_usage / total_time_usage, 100.0 * audio_time_usage / total_time_usage, 100.0 * (total_time_usage - tot) / total_time_usage, 100.0); if (total_frame_cnt && frame_dropping) mp_msg(MSGT_CPLAYER, MSGL_INFO, "BENCHMARKn: disp: %d (%3.2f fps) drop: %d (%d%%) total: %d (%3.2f fps)\n", total_frame_cnt - drop_frame_cnt, (total_time_usage > 0.5) ? ((total_frame_cnt - drop_frame_cnt) / total_time_usage) : 0, drop_frame_cnt, 100 * drop_frame_cnt / total_frame_cnt, total_frame_cnt, (total_time_usage > 0.5) ? (total_frame_cnt / total_time_usage) : 0); } // time to uninit all, except global stuff: uninit_player(INITIALIZED_ALL - (INITIALIZED_GUI + INITIALIZED_INPUT + (fixed_vo ? INITIALIZED_VO : 0))); if (mpctx->eof == PT_NEXT_ENTRY || mpctx->eof == PT_PREV_ENTRY) { mpctx->eof = mpctx->eof == PT_NEXT_ENTRY ? 1 : -1; if (play_tree_iter_step(mpctx->playtree_iter, mpctx->play_tree_step, 0) == PLAY_TREE_ITER_ENTRY) { mpctx->eof = 1; } else { play_tree_iter_free(mpctx->playtree_iter); mpctx->playtree_iter = NULL; } mpctx->play_tree_step = 1; } else if (mpctx->eof == PT_UP_NEXT || mpctx->eof == PT_UP_PREV) { mpctx->eof = mpctx->eof == PT_UP_NEXT ? 1 : -1; if (mpctx->playtree_iter) { if (play_tree_iter_up_step(mpctx->playtree_iter, mpctx->eof, 0) == PLAY_TREE_ITER_ENTRY) { mpctx->eof = 1; } else { play_tree_iter_free(mpctx->playtree_iter); mpctx->playtree_iter = NULL; } } } else if (mpctx->eof == PT_STOP) { play_tree_iter_free(mpctx->playtree_iter); mpctx->playtree_iter = NULL; } else { // NEXT PREV SRC mpctx->eof = mpctx->eof == PT_PREV_SRC ? -1 : 1; } if (mpctx->eof == 0) mpctx->eof = 1; while (mpctx->playtree_iter != NULL) { filename = play_tree_iter_get_file(mpctx->playtree_iter, mpctx->eof); if (filename == NULL) { if (play_tree_iter_step(mpctx->playtree_iter, mpctx->eof, 0) != PLAY_TREE_ITER_ENTRY) { play_tree_iter_free(mpctx->playtree_iter); mpctx->playtree_iter = NULL; } } else break; } #ifdef CONFIG_GUI if (use_gui) if (guiInfo.NewPlay != GUI_FILE_SAME) gui(GUI_END_FILE, 0); #endif if ( #ifdef CONFIG_GUI (use_gui && guiInfo.Playing) || #endif mpctx->playtree_iter != NULL || player_idle_mode) { if (!mpctx->playtree_iter && !use_gui) filename = NULL; mpctx->eof = 0; goto play_next_file; } exit_player_with_rc(EXIT_EOF, 0); return 1; } #endif /* DISABLE_MAIN */