diff options
Diffstat (limited to 'mpvcore/player/mplayer.c')
| -rw-r--r-- | mpvcore/player/mplayer.c | 5079 |
1 files changed, 0 insertions, 5079 deletions
diff --git a/mpvcore/player/mplayer.c b/mpvcore/player/mplayer.c deleted file mode 100644 index b92b38e050..0000000000 --- a/mpvcore/player/mplayer.c +++ /dev/null @@ -1,5079 +0,0 @@ -/* - * 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 <stdio.h> -#include <stdlib.h> -#include <stdbool.h> -#include <math.h> -#include <assert.h> -#include <ctype.h> - -#ifdef PTW32_STATIC_LIB -#include <pthread.h> -#endif - -#include <libavutil/intreadwrite.h> -#include <libavutil/attributes.h> -#include <libavutil/md5.h> -#include <libavutil/common.h> - -#include <libavcodec/version.h> - -#include "config.h" -#include "talloc.h" - -#include "osdep/io.h" - -#if defined(__MINGW32__) || defined(__CYGWIN__) -#include <windows.h> -#endif -#define WAKEUP_PERIOD 0.5 -#include <string.h> -#include <unistd.h> - -// #include <sys/mman.h> -#include <sys/types.h> -#ifndef __MINGW32__ -#include <sys/ioctl.h> -#include <sys/wait.h> -#endif - -#include <sys/time.h> -#include <sys/stat.h> - -#include <signal.h> -#include <time.h> -#include <fcntl.h> -#include <limits.h> - -#include <errno.h> - -#include "mpvcore/mpv_global.h" -#include "mpvcore/mp_msg.h" -#include "mpvcore/av_log.h" - - -#include "mpvcore/m_option.h" -#include "mpvcore/m_config.h" -#include "mpvcore/resolve.h" -#include "mpvcore/m_property.h" - -#include "sub/find_subfiles.h" -#include "sub/dec_sub.h" -#include "sub/sd.h" - -#include "mp_osd.h" -#include "video/out/vo.h" -#include "screenshot.h" - -#include "sub/sub.h" -#include "mpvcore/cpudetect.h" - -#ifdef CONFIG_X11 -#include "video/out/x11_common.h" -#endif - -#ifdef CONFIG_COCOA -#include "osdep/macosx_application.h" -#endif - -#include "audio/out/ao.h" - -#include "mpvcore/codecs.h" - -#include "osdep/getch2.h" -#include "osdep/timer.h" - -#include "mpvcore/input/input.h" -#include "mpvcore/encode.h" - -#include "osdep/priority.h" - -#include "stream/tv.h" -#include "stream/stream_radio.h" -#ifdef CONFIG_DVBIN -#include "stream/dvbin.h" -#endif - -//**************************************************************************// -// Playtree -//**************************************************************************// -#include "mpvcore/playlist.h" -#include "mpvcore/playlist_parser.h" - -//**************************************************************************// -// Config -//**************************************************************************// -#include "mpvcore/parser-cfg.h" -#include "mpvcore/parser-mpcmd.h" - -//**************************************************************************// -// Config file -//**************************************************************************// - -#include "mpvcore/path.h" - -//**************************************************************************// -//**************************************************************************// -// Input media streaming & demultiplexer: -//**************************************************************************// - -#include "stream/stream.h" -#include "demux/demux.h" -#include "demux/stheader.h" - -#include "audio/filter/af.h" -#include "audio/decode/dec_audio.h" -#include "video/decode/dec_video.h" -#include "video/mp_image.h" -#include "video/filter/vf.h" -#include "video/decode/vd.h" - -#include "audio/mixer.h" - -#include "mp_core.h" -#include "mpvcore/options.h" - -#include "mp_lua.h" - -const char mp_help_text[] = _( -"Usage: mpv [options] [url|path/]filename\n" -"\n" -"Basic options:\n" -" --start=<time> seek to given (percent, seconds, or hh:mm:ss) position\n" -" --no-audio do not play sound\n" -" --no-video do not play video\n" -" --fs fullscreen playback\n" -" --sub=<file> specify subtitle file to use\n" -" --playlist=<file> specify playlist file\n" -"\n" -" --list-options list all mpv options\n" -"\n"); - -static const char av_desync_help_text[] = _( -"\n\n" -" *************************************************\n" -" **** Audio/Video desynchronisation detected! ****\n" -" *************************************************\n\n" -"This means either the audio or the video is played too slowly.\n" -"Possible reasons, problems, workarounds:\n" -"- Your system is simply too slow for this file.\n" -" Transcode it to a lower bitrate file with tools like HandBrake.\n" -"- Broken/buggy _audio_ driver.\n" -" Experiment with different values for --autosync, 30 is a good start.\n" -" If you have PulseAudio, try --ao=alsa .\n" -"- Slow video output.\n" -" Try a different -vo driver (-vo help for a list) or try -framedrop!\n" -"- Playing a video file with --vo=opengl with higher FPS than the monitor.\n" -" This is due to vsync limiting the framerate.\n" -"- Playing from a slow network source.\n" -" Download the file instead.\n" -"- Try to find out whether audio or video is causing this by experimenting\n" -" with --no-video and --no-audio.\n" -"- If you swiched audio or video tracks, try seeking to force synchronization.\n" -"If none of this helps you, file a bug report.\n\n"); - - -//**************************************************************************// -//**************************************************************************// - -#include "sub/ass_mp.h" - - -// --- - -#include "mpvcore/mp_common.h" -#include "command.h" - -static void reset_subtitles(struct MPContext *mpctx); -static void reinit_subs(struct MPContext *mpctx); -static void handle_force_window(struct MPContext *mpctx, bool reconfig); - -static double get_relative_time(struct MPContext *mpctx) -{ - int64_t new_time = mp_time_us(); - int64_t delta = new_time - mpctx->last_time; - mpctx->last_time = new_time; - return delta * 0.000001; -} - -static double rel_time_to_abs(struct MPContext *mpctx, struct m_rel_time t, - double fallback_time) -{ - double length = get_time_length(mpctx); - switch (t.type) { - case REL_TIME_ABSOLUTE: - return t.pos; - case REL_TIME_NEGATIVE: - if (length != 0) - return FFMAX(length - t.pos, 0.0); - break; - case REL_TIME_PERCENT: - if (length != 0) - return length * (t.pos / 100.0); - break; - case REL_TIME_CHAPTER: - if (chapter_start_time(mpctx, t.pos) >= 0) - return chapter_start_time(mpctx, t.pos); - break; - } - return fallback_time; -} - -static double get_play_end_pts(struct MPContext *mpctx) -{ - struct MPOpts *opts = mpctx->opts; - if (opts->play_end.type) { - return rel_time_to_abs(mpctx, opts->play_end, MP_NOPTS_VALUE); - } else if (opts->play_length.type) { - double startpts = get_start_time(mpctx); - double start = rel_time_to_abs(mpctx, opts->play_start, startpts); - double length = rel_time_to_abs(mpctx, opts->play_length, -1); - if (start != -1 && length != -1) - return start + length; - } - return MP_NOPTS_VALUE; -} - -static void print_stream(struct MPContext *mpctx, struct track *t) -{ - struct sh_stream *s = t->stream; - const char *tname = "?"; - const char *selopt = "?"; - const char *langopt = "?"; - const char *iid = NULL; - switch (t->type) { - case STREAM_VIDEO: - tname = "Video"; selopt = "vid"; langopt = NULL; iid = "VID"; - break; - case STREAM_AUDIO: - tname = "Audio"; selopt = "aid"; langopt = "alang"; iid = "AID"; - break; - case STREAM_SUB: - tname = "Subs"; selopt = "sid"; langopt = "slang"; iid = "SID"; - break; - } - MP_INFO(mpctx, "[stream] %-5s %3s", - tname, mpctx->current_track[t->type] == t ? "(+)" : ""); - MP_INFO(mpctx, " --%s=%d", selopt, t->user_tid); - if (t->lang && langopt) - MP_INFO(mpctx, " --%s=%s", langopt, t->lang); - if (t->default_track) - MP_INFO(mpctx, " (*)"); - if (t->attached_picture) - MP_INFO(mpctx, " [P]"); - if (t->title) - MP_INFO(mpctx, " '%s'", t->title); - const char *codec = s ? s->codec : NULL; - MP_INFO(mpctx, " (%s)", codec ? codec : "<unknown>"); - if (t->is_external) - MP_INFO(mpctx, " (external)"); - MP_INFO(mpctx, "\n"); - // legacy compatibility - if (!iid) - return; - int id = t->user_tid; - mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_%s_ID=%d\n", iid, id); - if (t->title) - mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_%s_%d_NAME=%s\n", iid, id, t->title); - if (t->lang) - mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_%s_%d_LANG=%s\n", iid, id, t->lang); -} - -static void print_file_properties(struct MPContext *mpctx, const char *filename) -{ - mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_FILENAME=%s\n", - filename); - 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); - } - 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.num); - } - mp_msg(MSGT_IDENTIFY, MSGL_INFO, - "ID_LENGTH=%.2f\n", get_time_length(mpctx)); - int chapter_count = get_chapter_count(mpctx); - if (chapter_count >= 0) { - mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_CHAPTERS=%d\n", chapter_count); - for (int i = 0; i < chapter_count; i++) { - mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_CHAPTER_ID=%d\n", i); - // print in milliseconds - double time = chapter_start_time(mpctx, i) * 1000.0; - mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_CHAPTER_%d_START=%"PRId64"\n", - i, (int64_t)(time < 0 ? -1 : time)); - char *name = chapter_name(mpctx, i); - if (name) { - mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_CHAPTER_%d_NAME=%s\n", i, - name); - talloc_free(name); - } - } - } - struct demuxer *demuxer = mpctx->master_demuxer; - if (demuxer->num_editions > 1) - MP_INFO(mpctx, "Playing edition %d of %d (--edition=%d).\n", - demuxer->edition + 1, demuxer->num_editions, demuxer->edition); - for (int t = 0; t < STREAM_TYPE_COUNT; t++) { - for (int n = 0; n < mpctx->num_tracks; n++) - if (mpctx->tracks[n]->type == t) - print_stream(mpctx, mpctx->tracks[n]); - } -} - -// Time used to seek external tracks to. -static double get_main_demux_pts(struct MPContext *mpctx) -{ - double main_new_pos = MP_NOPTS_VALUE; - if (mpctx->demuxer) { - for (int n = 0; n < mpctx->demuxer->num_streams; n++) { - if (main_new_pos == MP_NOPTS_VALUE) - main_new_pos = demux_get_next_pts(mpctx->demuxer->streams[n]); - } - } - return main_new_pos; -} - -static void set_demux_field(struct MPContext *mpctx, enum stream_type type, - struct sh_stream *s) -{ - mpctx->sh[type] = s; - // redundant fields for convenience access - switch(type) { - case STREAM_VIDEO: mpctx->sh_video = s ? s->video : NULL; break; - case STREAM_AUDIO: mpctx->sh_audio = s ? s->audio : NULL; break; - case STREAM_SUB: mpctx->sh_sub = s ? s->sub : NULL; break; - } -} - -static void init_demux_stream(struct MPContext *mpctx, enum stream_type type) -{ - struct track *track = mpctx->current_track[type]; - set_demux_field(mpctx, type, track ? track->stream : NULL); - struct sh_stream *stream = mpctx->sh[type]; - if (stream) { - demuxer_switch_track(stream->demuxer, type, stream); - if (track->is_external) { - double pts = get_main_demux_pts(mpctx); - demux_seek(stream->demuxer, pts, SEEK_ABSOLUTE); - } - } -} - -static void cleanup_demux_stream(struct MPContext *mpctx, enum stream_type type) -{ - struct sh_stream *stream = mpctx->sh[type]; - if (stream) - demuxer_switch_track(stream->demuxer, type, NULL); - set_demux_field(mpctx, type, NULL); -} - -// Switch the demuxers to current track selection. This is possibly important -// for intialization: if something reads packets from the demuxer (like at least -// reinit_audio_chain does, or when seeking), packets from the other streams -// should be queued instead of discarded. So all streams should be enabled -// before the first initialization function is called. -static void preselect_demux_streams(struct MPContext *mpctx) -{ - // Disable all streams, just to be sure no unwanted streams are selected. - for (int n = 0; n < mpctx->num_sources; n++) { - for (int type = 0; type < STREAM_TYPE_COUNT; type++) { - struct track *track = mpctx->current_track[type]; - if (!(track && track->demuxer == mpctx->sources[n] && - demuxer_stream_is_selected(track->demuxer, track->stream))) - demuxer_switch_track(mpctx->sources[n], type, NULL); - } - } - - for (int type = 0; type < STREAM_TYPE_COUNT; type++) { - struct track *track = mpctx->current_track[type]; - if (track && track->stream) - demuxer_switch_track(track->stream->demuxer, type, track->stream); - } -} - -static void uninit_subs(struct demuxer *demuxer) -{ - for (int i = 0; i < demuxer->num_streams; i++) { - struct sh_stream *sh = demuxer->streams[i]; - if (sh->sub) { - sub_destroy(sh->sub->dec_sub); - sh->sub->dec_sub = NULL; - } - } -} - -void uninit_player(struct MPContext *mpctx, unsigned int mask) -{ - mask &= mpctx->initialized_flags; - - MP_DBG(mpctx, "\n*** uninit(0x%X)\n", mask); - - if (mask & INITIALIZED_ACODEC) { - mpctx->initialized_flags &= ~INITIALIZED_ACODEC; - mixer_uninit_audio(mpctx->mixer); - if (mpctx->sh_audio) - uninit_audio(mpctx->sh_audio); - cleanup_demux_stream(mpctx, STREAM_AUDIO); - } - - if (mask & INITIALIZED_SUB) { - mpctx->initialized_flags &= ~INITIALIZED_SUB; - if (mpctx->sh_sub) - sub_reset(mpctx->sh_sub->dec_sub); - cleanup_demux_stream(mpctx, STREAM_SUB); - mpctx->osd->dec_sub = NULL; - reset_subtitles(mpctx); - } - - if (mask & INITIALIZED_LIBASS) { - mpctx->initialized_flags &= ~INITIALIZED_LIBASS; -#ifdef CONFIG_ASS - if (mpctx->osd->ass_renderer) - ass_renderer_done(mpctx->osd->ass_renderer); - mpctx->osd->ass_renderer = NULL; - ass_clear_fonts(mpctx->ass_library); -#endif - } - - if (mask & INITIALIZED_VCODEC) { - mpctx->initialized_flags &= ~INITIALIZED_VCODEC; - if (mpctx->sh_video) - uninit_video(mpctx->sh_video); - cleanup_demux_stream(mpctx, STREAM_VIDEO); - mpctx->sync_audio_to_video = false; - } - - if (mask & INITIALIZED_DEMUXER) { - mpctx->initialized_flags &= ~INITIALIZED_DEMUXER; - for (int i = 0; i < mpctx->num_tracks; i++) { - talloc_free(mpctx->tracks[i]); - } - mpctx->num_tracks = 0; - for (int t = 0; t < STREAM_TYPE_COUNT; t++) - mpctx->current_track[t] = NULL; - assert(!mpctx->sh_video && !mpctx->sh_audio && !mpctx->sh_sub); - mpctx->master_demuxer = NULL; - for (int i = 0; i < mpctx->num_sources; i++) { - uninit_subs(mpctx->sources[i]); - struct demuxer *demuxer = mpctx->sources[i]; - if (demuxer->stream != mpctx->stream) - free_stream(demuxer->stream); - free_demuxer(demuxer); - } - talloc_free(mpctx->sources); - mpctx->sources = NULL; - mpctx->demuxer = NULL; - mpctx->num_sources = 0; - talloc_free(mpctx->timeline); - mpctx->timeline = NULL; - mpctx->num_timeline_parts = 0; - talloc_free(mpctx->chapters); - mpctx->chapters = NULL; - mpctx->num_chapters = 0; - mpctx->video_offset = 0; - } - - // kill the cache process: - if (mask & INITIALIZED_STREAM) { - mpctx->initialized_flags &= ~INITIALIZED_STREAM; - if (mpctx->stream) - free_stream(mpctx->stream); - mpctx->stream = NULL; - } - - if (mask & INITIALIZED_VO) { - mpctx->initialized_flags &= ~INITIALIZED_VO; - vo_destroy(mpctx->video_out); - mpctx->video_out = NULL; - } - - // Must be after libvo uninit, as few vo drivers (svgalib) have tty code. - if (mask & INITIALIZED_GETCH2) { - mpctx->initialized_flags &= ~INITIALIZED_GETCH2; - MP_DBG(mpctx, "\n[[[uninit getch2]]]\n"); - // restore terminal: - getch2_disable(); - } - - if (mask & INITIALIZED_AO) { - mpctx->initialized_flags &= ~INITIALIZED_AO; - if (mpctx->ao) - ao_uninit(mpctx->ao, mpctx->stop_play != AT_END_OF_FILE); - mpctx->ao = NULL; - } - - if (mask & INITIALIZED_PLAYBACK) - mpctx->initialized_flags &= ~INITIALIZED_PLAYBACK; -} - -static MP_NORETURN void exit_player(struct MPContext *mpctx, - enum exit_reason how) -{ - int rc; - uninit_player(mpctx, INITIALIZED_ALL); - -#ifdef CONFIG_ENCODING - encode_lavc_finish(mpctx->encode_lavc_ctx); - encode_lavc_free(mpctx->encode_lavc_ctx); -#endif - - mpctx->encode_lavc_ctx = NULL; - -#ifdef CONFIG_LUA - mp_lua_uninit(mpctx); -#endif - -#if defined(__MINGW32__) || defined(__CYGWIN__) - timeEndPeriod(1); -#endif - -#ifdef CONFIG_COCOA - cocoa_set_input_context(NULL); -#endif - - command_uninit(mpctx); - - mp_input_uninit(mpctx->input); - - osd_free(mpctx->osd); - -#ifdef CONFIG_ASS - ass_library_done(mpctx->ass_library); - mpctx->ass_library = NULL; -#endif - - if (how != EXIT_NONE) { - const char *reason; - switch (how) { - case EXIT_SOMENOTPLAYED: - case EXIT_PLAYED: - reason = "End of file"; - break; - case EXIT_NOTPLAYED: - reason = "No files played"; - break; - case EXIT_ERROR: - reason = "Fatal error"; - break; - default: - reason = "Quit"; - } - MP_INFO(mpctx, "\nExiting... (%s)\n", reason); - } - - if (mpctx->has_quit_custom_rc) { - rc = mpctx->quit_custom_rc; - } else { - switch (how) { - case EXIT_ERROR: - rc = 1; break; - case EXIT_NOTPLAYED: - rc = 2; break; - case EXIT_SOMENOTPLAYED: - rc = 3; break; - default: - rc = 0; - } - } - - // must be last since e.g. mp_msg uses option values - // that will be freed by this. - - mp_msg_uninit(mpctx->global); - talloc_free(mpctx); - -#ifdef CONFIG_COCOA - terminate_cocoa_application(); - // never reach here: - // terminate calls exit itself, just silence compiler warning - exit(0); -#else - exit(rc); -#endif -} - -static void mk_config_dir(char *subdir) -{ - void *tmp = talloc_new(NULL); - char *confdir = talloc_steal(tmp, mp_find_user_config_file("")); - if (confdir) { - if (subdir) - confdir = mp_path_join(tmp, bstr0(confdir), bstr0(subdir)); - mkdir(confdir, 0777); - } - talloc_free(tmp); -} - -static int cfg_include(struct m_config *conf, char *filename, int flags) -{ - return m_config_parse_config_file(conf, filename, flags); -} - -#define DEF_CONFIG "# Write your default config options here!\n\n\n" - -static bool parse_cfgfiles(struct MPContext *mpctx, m_config_t *conf) -{ - struct MPOpts *opts = mpctx->opts; - char *conffile; - int conffile_fd; - if (!opts->load_config) - return true; - if (!m_config_parse_config_file(conf, MPLAYER_CONFDIR "/mpv.conf", 0) < 0) - return false; - mk_config_dir(NULL); - if ((conffile = mp_find_user_config_file("config")) == NULL) - MP_ERR(mpctx, "mp_find_user_config_file(\"config\") problem\n"); - else { - if ((conffile_fd = open(conffile, O_CREAT | O_EXCL | O_WRONLY, - 0666)) != -1) { - MP_INFO(mpctx, "Creating config file: %s\n", conffile); - write(conffile_fd, DEF_CONFIG, sizeof(DEF_CONFIG) - 1); - close(conffile_fd); - } - if (m_config_parse_config_file(conf, conffile, 0) < 0) - return false; - talloc_free(conffile); - } - return true; -} - -// Set options file-local, and don't set them if the user set them via the -// command line. -#define FILE_LOCAL_FLAGS (M_SETOPT_BACKUP | M_SETOPT_PRESERVE_CMDLINE) - -#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 ? */ - if (!mp_is_url(bstr0(file))) - return; - 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_profile0(conf, protocol); - if (p) { - mp_tmsg(MSGT_CPLAYER, MSGL_INFO, - "Loading protocol-related profile '%s'\n", protocol); - m_config_set_profile(conf, p, FILE_LOCAL_FLAGS); - } -} - -#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(file, '.'); - if (!str) - return; - - sprintf(extension, PROFILE_CFG_EXTENSION); - strncat(extension, ++str, 7); - p = m_config_get_profile0(conf, extension); - if (p) { - mp_tmsg(MSGT_CPLAYER, MSGL_INFO, - "Loading extension-related profile '%s'\n", extension); - m_config_set_profile(conf, p, FILE_LOCAL_FLAGS); - } -} - -#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; - - if (!out && !out[0]) - return; - - sprintf(profile, "%s%s", cfg, out); - p = m_config_get_profile0(conf, profile); - if (p) { - mp_tmsg(MSGT_CPLAYER, MSGL_INFO, - "Loading extension-related profile '%s'\n", profile); - m_config_set_profile(conf, p, FILE_LOCAL_FLAGS); - } -} - -/** - * Tries to load a config file (in file local mode) - * @return 0 if file was not found, 1 otherwise - */ -static int try_load_config(m_config_t *conf, const char *file, int flags) -{ - if (!mp_path_exists(file)) - return 0; - mp_tmsg(MSGT_CPLAYER, MSGL_INFO, "Loading config '%s'\n", file); - m_config_parse_config_file(conf, file, flags); - return 1; -} - -static void load_per_file_config(m_config_t *conf, const char * const file, - bool search_file_dir) -{ - char *confpath; - char cfg[MP_PATH_MAX]; - const char *name; - - if (strlen(file) > MP_PATH_MAX - 14) { - mp_msg(MSGT_CPLAYER, MSGL_WARN, "Filename is too long, " - "can not load file or directory specific config files\n"); - return; - } - sprintf(cfg, "%s.conf", file); - - name = mp_basename(cfg); - if (search_file_dir) { - char dircfg[MP_PATH_MAX]; - strcpy(dircfg, cfg); - strcpy(dircfg + (name - cfg), "mpv.conf"); - try_load_config(conf, dircfg, FILE_LOCAL_FLAGS); - - if (try_load_config(conf, cfg, FILE_LOCAL_FLAGS)) - return; - } - - if ((confpath = mp_find_user_config_file(name)) != NULL) { - try_load_config(conf, confpath, FILE_LOCAL_FLAGS); - - talloc_free(confpath); - } -} - -#define MP_WATCH_LATER_CONF "watch_later" - -static char *get_playback_resume_config_filename(const char *fname, - struct MPOpts *opts) -{ - char *res = NULL; - void *tmp = talloc_new(NULL); - const char *realpath = fname; - bstr bfname = bstr0(fname); - if (!mp_is_url(bfname)) { - char *cwd = mp_getcwd(tmp); - if (!cwd) - goto exit; - realpath = mp_path_join(tmp, bstr0(cwd), bstr0(fname)); - } -#ifdef CONFIG_DVDREAD - if (bstr_startswith0(bfname, "dvd://")) - realpath = talloc_asprintf(tmp, "%s - %s", realpath, dvd_device); -#endif -#ifdef CONFIG_LIBBLURAY - if (bstr_startswith0(bfname, "br://") || bstr_startswith0(bfname, "bd://") || - bstr_startswith0(bfname, "bluray://")) - realpath = talloc_asprintf(tmp, "%s - %s", realpath, bluray_device); -#endif - uint8_t md5[16]; - av_md5_sum(md5, realpath, strlen(realpath)); - char *conf = talloc_strdup(tmp, ""); - for (int i = 0; i < 16; i++) - conf = talloc_asprintf_append(conf, "%02X", md5[i]); - - conf = talloc_asprintf(tmp, "%s/%s", MP_WATCH_LATER_CONF, conf); - - res = mp_find_user_config_file(conf); - -exit: - talloc_free(tmp); - return res; -} - -static const char *backup_properties[] = { - "osd-level", - //"loop", - "speed", - "edition", - "pause", - "volume-restore-data", - "audio-delay", - //"balance", - "fullscreen", - "colormatrix", - "colormatrix-input-range", - "colormatrix-output-range", - "ontop", - "border", - "gamma", - "brightness", - "contrast", - "saturation", - "hue", - "deinterlace", - "vf", - "af", - "panscan", - "aid", - "vid", - "sid", - "sub-delay", - "sub-pos", - "sub-visibility", - "sub-scale", - "ass-use-margins", - "ass-vsfilter-aspect-compat", - "ass-style-override", - 0 -}; - -// Should follow what parser-cfg.c does/needs -static bool needs_config_quoting(const char *s) -{ - for (int i = 0; s && s[i]; i++) { - unsigned char c = s[i]; - if (!isprint(c) || isspace(c) || c == '#' || c == '\'' || c == '"') - return true; - } - return false; -} - -void mp_write_watch_later_conf(struct MPContext *mpctx) -{ - void *tmp = talloc_new(NULL); - char *filename = mpctx->filename; - if (!filename) - goto exit; - - double pos = get_current_time(mpctx); - if (pos == MP_NOPTS_VALUE) - goto exit; - - mk_config_dir(MP_WATCH_LATER_CONF); - - char *conffile = get_playback_resume_config_filename(mpctx->filename, - mpctx->opts); - talloc_steal(tmp, conffile); - if (!conffile) - goto exit; - - MP_INFO(mpctx, "Saving state.\n"); - - FILE *file = fopen(conffile, "wb"); - if (!file) - goto exit; - fprintf(file, "start=%f\n", pos); - for (int i = 0; backup_properties[i]; i++) { - const char *pname = backup_properties[i]; - char *val = NULL; - int r = mp_property_do(pname, M_PROPERTY_GET_STRING, &val, mpctx); - if (r == M_PROPERTY_OK) { - if (needs_config_quoting(val)) { - // e.g. '%6%STRING' - fprintf(file, "%s=%%%d%%%s\n", pname, (int)strlen(val), val); - } else { - fprintf(file, "%s=%s\n", pname, val); - } - } - talloc_free(val); - } - fclose(file); - -exit: - talloc_free(tmp); -} - -static void load_playback_resume(m_config_t *conf, const char *file) -{ - char *fname = get_playback_resume_config_filename(file, conf->optstruct); - if (fname && mp_path_exists(fname)) { - // Never apply the saved start position to following files - m_config_backup_opt(conf, "start"); - mp_msg(MSGT_CPLAYER, MSGL_INFO, "Resuming playback. This behavior can " - "be disabled with --no-resume-playback.\n"); - try_load_config(conf, fname, M_SETOPT_PRESERVE_CMDLINE); - unlink(fname); - } - talloc_free(fname); -} - -// Returns the first file that has a resume config. -// Compared to hashing the playlist file or contents and managing separate -// resume file for them, this is simpler, and also has the nice property -// that appending to a playlist doesn't interfere with resuming (especially -// if the playlist comes from the command line). -struct playlist_entry *mp_resume_playlist(struct playlist *playlist, - struct MPOpts *opts) -{ - if (!opts->position_resume) - return NULL; - for (struct playlist_entry *e = playlist->first; e; e = e->next) { - char *conf = get_playback_resume_config_filename(e->filename, opts); - bool exists = conf && mp_path_exists(conf); - talloc_free(conf); - if (exists) - return e; - } - return NULL; -} - -static void load_per_file_options(m_config_t *conf, - struct playlist_param *params, - int params_count) -{ - for (int n = 0; n < params_count; n++) { - m_config_set_option_ext(conf, params[n].name, params[n].value, - M_SETOPT_BACKUP); - } -} - -/* When demux 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 whether it was interrupted. */ -static bool demux_was_interrupted(struct MPContext *mpctx) -{ - for (;;) { - if (mpctx->stop_play != KEEP_PLAYING - && mpctx->stop_play != AT_END_OF_FILE) - return true; - mp_cmd_t *cmd = mp_input_get_cmd(mpctx->input, 0, 0); - if (!cmd) - break; - if (mp_input_is_abort_cmd(cmd->id)) - run_command(mpctx, cmd); - mp_cmd_free(cmd); - } - return false; -} - -static int find_new_tid(struct MPContext *mpctx, enum stream_type t) -{ - int new_id = 0; - for (int i = 0; i < mpctx->num_tracks; i++) { - struct track *track = mpctx->tracks[i]; - if (track->type == t) - new_id = FFMAX(new_id, track->user_tid); - } - return new_id + 1; -} - -// Map stream number (as used by libdvdread) to MPEG IDs (as used by demuxer). -static int map_id_from_demuxer(struct demuxer *d, enum stream_type type, int id) -{ - if (d->stream->uncached_type == STREAMTYPE_DVD && type == STREAM_SUB) - id = id & 0x1F; - return id; -} - -static struct track *add_stream_track(struct MPContext *mpctx, - struct sh_stream *stream, - bool under_timeline) -{ - for (int i = 0; i < mpctx->num_tracks; i++) { - struct track *track = mpctx->tracks[i]; - if (track->stream == stream) - return track; - // DVD subtitle track that was added later - if (stream->type == STREAM_SUB && track->type == STREAM_SUB && - map_id_from_demuxer(stream->demuxer, stream->type, - stream->demuxer_id) == track->demuxer_id - && !track->stream) - { - track->stream = stream; - track->demuxer_id = stream->demuxer_id; - // Initialize lazily selected track - bool selected = track == mpctx->current_track[STREAM_SUB]; - demuxer_select_track(track->demuxer, stream, selected); - if (selected) - reinit_subs(mpctx); - return track; - } - } - - struct track *track = talloc_ptrtype(NULL, track); - *track = (struct track) { - .type = stream->type, - .user_tid = find_new_tid(mpctx, stream->type), - .demuxer_id = stream->demuxer_id, - .title = stream->title, - .default_track = stream->default_track, - .attached_picture = stream->attached_picture != NULL, - .lang = stream->lang, - .under_timeline = under_timeline, - .demuxer = stream->demuxer, |