void update_window_title(struct MPContext *mpctx, bool force)
{
if (!mpctx->video_out && !mpctx->ao) {
talloc_free(mpctx->last_window_title);
mpctx->last_window_title = NULL;
return;
}
char *title = mp_property_expand_string(mpctx, mpctx->opts->wintitle);
if (!mpctx->last_window_title || force ||
strcmp(title, mpctx->last_window_title) != 0)
{
talloc_free(mpctx->last_window_title);
mpctx->last_window_title = talloc_steal(mpctx, title);
if (mpctx->video_out) {
mpctx->video_out->window_title = talloc_strdup(mpctx->video_out, title);
vo_control(mpctx->video_out, VOCTRL_UPDATE_WINDOW_TITLE, title);
}
if (mpctx->ao) {
ao_control(mpctx->ao, AOCONTROL_UPDATE_STREAM_TITLE, title);
}
} else {
talloc_free(title);
}
}
void update_vo_playback_state(struct MPContext *mpctx)
{
if (mpctx->video_out && mpctx->video_out->config_ok) {
struct voctrl_playback_state oldstate = mpctx->vo_playback_state;
struct voctrl_playback_state newstate = {
.taskbar_progress = mpctx->opts->vo->taskbar_progress,
.playing = mpctx->playing,
.paused = mpctx->paused,
.percent_pos = get_percent_pos(mpctx),
};
if (oldstate.taskbar_progress != newstate.taskbar_progress ||
oldstate.playing != newstate.playing ||
oldstate.paused != newstate.paused ||
oldstate.percent_pos != newstate.percent_pos)
{
// Don't update progress bar if it was and still is hidden
if ((oldstate.playing && oldstate.taskbar_progress) ||
(newstate.playing && newstate.taskbar_progress))
{
vo_control_async(mpctx->video_out,
VOCTRL_UPDATE_PLAYBACK_STATE, &newstate);
}
mpctx->vo_playback_state = newstate;
}
} else {
mpctx->vo_playback_state = (struct voctrl_playback_state){ 0 };
}
}
void update_window_title(struct MPContext *mpctx, bool force)
{
if (!mpctx->video_out && !mpctx->ao) {
talloc_free(mpctx->last_window_title);
mpctx->last_window_title = NULL;
return;
}
char *title = mp_property_expand_string(mpctx, mpctx->opts->wintitle);
if (!mpctx->last_window_title || force ||
strcmp(title, mpctx->last_window_title) != 0)
{
talloc_free(mpctx->last_window_title);
mpctx->last_window_title = talloc_steal(mpctx, title);
if (mpctx->video_out)
vo_control(mpctx->video_out, VOCTRL_UPDATE_WINDOW_TITLE, title);
if (mpctx->ao) {
ao_control(mpctx->ao, AOCONTROL_UPDATE_STREAM_TITLE, title);
}
} else {
talloc_free(title);
}
}
void error_on_track(struct MPContext *mpctx, struct track *track)
{
if (!track || !track->selected)
return;
mp_deselect_track(mpctx, track);
if (track->type == STREAM_AUDIO)
MP_INFO(mpctx, "Audio: no audio\n");
if (track->type == STREAM_VIDEO)
MP_INFO(mpctx, "Video: no video\n");
if (mpctx->opts->stop_playback_on_init_failure ||
!(mpctx->vo_chain || mpctx->ao_chain))
{
if (!mpctx->stop_play)
mpctx->stop_play = PT_ERROR;
if (mpctx->error_playing >= 0)
mpctx->error_playing = MPV_ERROR_NOTHING_TO_PLAY;
}
mp_wakeup_core(mpctx);
}
int stream_dump(struct MPContext *mpctx, const char *source_filename)
{
struct MPOpts *opts = mpctx->opts;
stream_t *stream = stream_open(source_filename, mpctx->global);
if (!stream)
return -1;
int64_t size = stream_get_size(stream);
FILE *dest = fopen(opts->stream_dump, "wb");
if (!dest) {
MP_ERR(mpctx, "Error opening dump file: %s\n", mp_strerror(errno));
return -1;
}
bool ok = true;
while (mpctx->stop_play == KEEP_PLAYING && ok) {
if (!opts->quiet && ((stream->pos / (1024 * 1024)) % 2) == 1) {
uint64_t pos = stream->pos;
MP_MSG(mpctx, MSGL_STATUS, "Dumping %lld/%lld...",
(long long int)pos, (long long int)size);
}
bstr data = stream_peek(stream, STREAM_MAX_BUFFER_SIZE);
if (data.len == 0) {
ok &= stream->eof;
break;
}
ok &= fwrite(data.start, data.len, 1, dest) == 1;
stream_skip(stream, data.len);
mp_wakeup_core(mpctx); // don't actually sleep
mp_idle(mpctx); // but process input
}
ok &= fclose(dest) == 0;
free_stream(stream);
return ok ? 0 : -1;
}
void merge_playlist_files(struct playlist *pl)
{
if (!pl->first)
return;
char *edl = talloc_strdup(NULL, "edl://");
for (struct playlist_entry *e = pl->first; e; e = e->next) {
if (e != pl->first)
edl = talloc_strdup_append_buffer(edl, ";");
// Escape if needed
if (e->filename[strcspn(e->filename, "=%,;\n")] ||
bstr_strip(bstr0(e->filename)).len != strlen(e->filename))
{
// %length%
edl = talloc_asprintf_append_buffer(edl, "%%%zd%%", strlen(e->filename));
}
edl = talloc_strdup_append_buffer(edl, e->filename);
}
playlist_clear(pl);
playlist_add_file(pl, edl);
talloc_free(edl);
}
static void print_status(struct MPContext *mpctx)
{
struct MPOpts *opts = mpctx->opts;
update_window_title(mpctx, false);
update_vo_playback_state(mpctx);
if (!opts->use_terminal)
return;
if (opts->quiet || !mpctx->playback_initialized || !mpctx->playing_msg_shown)
{
term_osd_set_status(mpctx, "");
return;
}
if (opts->status_msg) {
char *r = mp_property_expand_escaped_string(mpctx, opts->status_msg);
term_osd_set_status(mpctx, r);
talloc_free(r);
return;
}
char *line = NULL;
// Playback status
if (is_busy(mpctx)) {
saddf(&line, "(...) ");
} else if (mpctx->paused_for_cache && !opts->pause) {
saddf(&line, "(Buffering) ");
} else if (mpctx->paused) {
saddf(&line, "(Paused) ");
}
if (mpctx->d_audio)
saddf(&line, "A");
if (mpctx->vo_chain)
saddf(&line, "V");
saddf(&line, ": ");
// Playback position
sadd_hhmmssff_u(&line, get_playback_time(mpctx), mpctx->opts->osd_fractions);
double len = get_time_length(mpctx);
if (len >= 0) {
saddf(&line, " / ");
sadd_hhmmssff(&line, len, mpctx->opts->osd_fractions);
}
sadd_percentage(&line, get_percent_pos(mpctx));
// other
if (opts->playback_speed != 1)
saddf(&line, " x%4.2f", opts->playback_speed);
// A-V sync
if (mpctx->d_audio && mpctx->vo_chain && mpctx->sync_audio_to_video) {
saddf(&line, " A-V:%7.3f", mpctx->last_av_difference);
if (fabs(mpctx->total_avsync_change) > 0.05)
saddf(&line, " ct:%7.3f", mpctx->total_avsync_change);
}
#if HAVE_ENCODING
double position = get_current_pos_ratio(mpctx, true);
char lavcbuf[80];
if (encode_lavc_getstatus(mpctx->encode_lavc_ctx, lavcbuf, sizeof(lavcbuf),
position) >= 0)
{
// encoding stats
saddf(&line, " %s", lavcbuf);
} else
#endif
{
// VO stats
if (mpctx->vo_chain) {
if (mpctx->display_sync_active) {
char *r = mp_property_expand_string(mpctx, "${vsync-ratio}");
saddf(&line, " DS: %s/%"PRId64, r,
vo_get_delayed_count(mpctx->video_out));
talloc_free(r);
}
int64_t c = vo_get_drop_count(mpctx->video_out);
int dropped_frames = mpctx->vo_chain->video_src->dropped_frames;
if (c > 0 || dropped_frames > 0) {
saddf(&line, " Dropped: %"PRId64, c);
if (dropped_frames)
saddf(&line, "/%d", dropped_frames);
}
}
}
if (mpctx->demuxer) {
int64_t fill = -1;
demux_stream_control(mpctx->demuxer, STREAM_CTRL_GET_CACHE_FILL, &fill);
if (fill >= 0) {
saddf(&line, " Cache: ");
struct demux_ctrl_reader_state s = {.ts_duration = -1};
demux_control(mpctx->demuxer, DEMUXER_CTRL_GET_READER_STATE, &s);
if (s.ts_duration < 0) {
saddf(&line, "???");
} else {
saddf(&line, "%2ds", (int)s.ts_duration);
}
if (fill >= 1024 * 1024) {
saddf(&line, "+%lldMB", (long long)(fill / 1024 / 1024));
} else {
saddf(&line, "+%lldKB", (long long)(fill / 1024));
}
}
}
void print_status(struct MPContext *mpctx)
{
struct MPOpts *opts = mpctx->opts;
update_window_title(mpctx, false);
if (opts->quiet)
return;
if (opts->status_msg) {
char *r = mp_property_expand_string(mpctx, opts->status_msg);
write_status_line(mpctx, r);
talloc_free(r);
return;
}
char *line = NULL;
// Playback status
if (mpctx->paused_for_cache && !opts->pause) {
saddf(&line, "(Buffering) ");
} else if (mpctx->paused) {
saddf(&line, "(Paused) ");
}
if (mpctx->d_audio)
saddf(&line, "A");
if (mpctx->d_video)
saddf(&line, "V");
saddf(&line, ": ");
// Playback position
double cur = get_current_time(mpctx);
sadd_hhmmssff(&line, cur, mpctx->opts->osd_fractions);
double len = get_time_length(mpctx);
if (len >= 0) {
saddf(&line, " / ");
sadd_hhmmssff(&line, len, mpctx->opts->osd_fractions);
}
sadd_percentage(&line, get_percent_pos(mpctx));
// other
if (opts->playback_speed != 1)
saddf(&line, " x%4.2f", opts->playback_speed);
// A-V sync
if (mpctx->d_audio && mpctx->d_video && mpctx->sync_audio_to_video) {
if (mpctx->last_av_difference != MP_NOPTS_VALUE)
saddf(&line, " A-V:%7.3f", mpctx->last_av_difference);
else
saddf(&line, " A-V: ???");
if (fabs(mpctx->total_avsync_change) > 0.05)
saddf(&line, " ct:%7.3f", mpctx->total_avsync_change);
}
#if HAVE_ENCODING
double position = get_current_pos_ratio(mpctx, true);
char lavcbuf[80];
if (encode_lavc_getstatus(mpctx->encode_lavc_ctx, lavcbuf, sizeof(lavcbuf),
position) >= 0)
{
// encoding stats
saddf(&line, " %s", lavcbuf);
} else
#endif
{
// VO stats
if (mpctx->d_video && mpctx->drop_frame_cnt)
saddf(&line, " Late: %d", mpctx->drop_frame_cnt);
}
int cache = mp_get_cache_percent(mpctx);
if (cache >= 0)
saddf(&line, " Cache: %d%%", cache);
// end
write_status_line(mpctx, line);
talloc_free(line);
}