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player: allow vo to be switched at runtime

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This commit is contained in:
sfan5 2020-11-19 15:12:04 +01:00
parent 10fbd305c8
commit 6ebac1f794
3 changed files with 23 additions and 7 deletions
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10
player/command.c
View File

@ -6525,6 +6525,16 @@ void mp_option_change_callback(void *ctx, struct m_config_option *co, int flags,
mpctx->ipc_ctx = mp_init_ipc(mpctx->clients, mpctx->global);
}
if (opt_ptr == &opts->vo->video_driver_list) {
struct track *track = mpctx->current_track[0][STREAM_VIDEO];
uninit_video_out(mpctx);
reinit_video_chain(mpctx);
if (track)
reselect_demux_stream(mpctx, track, true);
mp_wakeup_core(mpctx);
}
if (flags & UPDATE_AUDIO)
reload_audio_output(mpctx);

3
player/core.h
View File

@ -547,7 +547,8 @@ void mp_set_playlist_entry(struct MPContext *mpctx, struct playlist_entry *e);
void mp_play_files(struct MPContext *mpctx);
void update_demuxer_properties(struct MPContext *mpctx);
void print_track_list(struct MPContext *mpctx, const char *msg);
void reselect_demux_stream(struct MPContext *mpctx, struct track *track);
void reselect_demux_stream(struct MPContext *mpctx, struct track *track,
bool refresh_only);
void prepare_playlist(struct MPContext *mpctx, struct playlist *pl);
void autoload_external_files(struct MPContext *mpctx, struct mp_cancel *cancel);
struct track *select_default_track(struct MPContext *mpctx, int order,

17
player/loadfile.c
View File

@ -362,7 +362,9 @@ void update_demuxer_properties(struct MPContext *mpctx)
// Enables or disables the stream for the given track, according to
// track->selected.
void reselect_demux_stream(struct MPContext *mpctx, struct track *track)
// With refresh_only=true, refreshes the stream if it's enabled.
void reselect_demux_stream(struct MPContext *mpctx, struct track *track,
bool refresh_only)
{
if (!track->stream)
return;
@ -372,7 +374,10 @@ void reselect_demux_stream(struct MPContext *mpctx, struct track *track)
if (track->type == STREAM_SUB)
pts -= 10.0;
}
demuxer_select_track(track->demuxer, track->stream, pts, track->selected);
if (refresh_only)
demuxer_refresh_track(track->demuxer, track->stream, pts);
else
demuxer_select_track(track->demuxer, track->stream, pts, track->selected);
}
static void enable_demux_thread(struct MPContext *mpctx, struct demuxer *demux)
@ -658,14 +663,14 @@ void mp_switch_track_n(struct MPContext *mpctx, int order, enum stream_type type
if (current->remux_sink)
close_recorder_and_error(mpctx);
current->selected = false;
reselect_demux_stream(mpctx, current);
reselect_demux_stream(mpctx, current, false);
}
mpctx->current_track[order][type] = track;
if (track) {
track->selected = true;
reselect_demux_stream(mpctx, track);
reselect_demux_stream(mpctx, track, false);
}
if (type == STREAM_VIDEO && order == 0) {
@ -1341,7 +1346,7 @@ done:
if (mpctx->playback_initialized) {
for (int n = 0; n < mpctx->num_tracks; n++)
reselect_demux_stream(mpctx, mpctx->tracks[n]);
reselect_demux_stream(mpctx, mpctx->tracks[n], false);
}
mp_notify(mpctx, MPV_EVENT_TRACKS_CHANGED, NULL);
@ -1583,7 +1588,7 @@ static void play_current_file(struct MPContext *mpctx)
}
for (int n = 0; n < mpctx->num_tracks; n++)
reselect_demux_stream(mpctx, mpctx->tracks[n]);
reselect_demux_stream(mpctx, mpctx->tracks[n], false);
update_demuxer_properties(mpctx);