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🎥 Command line media player
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C
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131/* * This file is part of mpv. * * mpv is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * mpv 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 Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with mpv. If not, see <http://www.gnu.org/licenses/>. */
#ifndef MPLAYER_PLAYLIST_H#define MPLAYER_PLAYLIST_H
#include <stdbool.h>#include "misc/bstr.h"
struct playlist_param { bstr name, value;};
struct playlist_entry { // Invariant: (pl && pl->entries[pl_index] == this) || (!pl && pl_index < 0) struct playlist *pl; int pl_index;
uint64_t id;
char *filename; char *playlist_path;
struct playlist_param *params; int num_params;
char *title;
// Used for unshuffling: the pl_index before it was shuffled. -1 => unknown. int original_index;
// Set to true if this playlist entry was selected while trying to go backwards // in the playlist. If this is true and the playlist entry fails to play later, // then mpv tries to go to the next previous entry. This flag is always cleared // regardless if the attempt was successful or not. bool playlist_prev_attempt : 1;
// Set to true if not at least 1 frame (audio or video) could be played. bool init_failed : 1; // Entry was removed with playlist_remove (etc.), but not deallocated. bool removed : 1; // Additional refcount. Normally (reserved==0), the entry is owned by the // playlist, and this can be used to keep the entry alive. int reserved; // Any flags from STREAM_ORIGIN_FLAGS. 0 if unknown. // Used to reject loading of unsafe entries from external playlists. int stream_flags;};
struct playlist { struct playlist_entry **entries; int num_entries;
// This provides some sort of stable iterator. If this entry is removed from // the playlist, current is set to the next element (or NULL), and // current_was_replaced is set to true. struct playlist_entry *current; bool current_was_replaced; bool playlist_completed; bool playlist_started; char *playlist_dir;
uint64_t id_alloc;};
void playlist_entry_add_param(struct playlist_entry *e, bstr name, bstr value);void playlist_entry_add_params(struct playlist_entry *e, struct playlist_param *params, int params_count);
struct playlist_entry *playlist_entry_new(const char *filename);
void playlist_insert_at(struct playlist *pl, struct playlist_entry *entry, struct playlist_entry *at);
void playlist_remove(struct playlist *pl, struct playlist_entry *entry);void playlist_clear(struct playlist *pl);void playlist_clear_except_current(struct playlist *pl);
void playlist_move(struct playlist *pl, struct playlist_entry *entry, struct playlist_entry *at);
void playlist_append_file(struct playlist *pl, const char *filename);void playlist_populate_playlist_path(struct playlist *pl, const char *path);void playlist_shuffle(struct playlist *pl);void playlist_unshuffle(struct playlist *pl);struct playlist_entry *playlist_get_first(struct playlist *pl);struct playlist_entry *playlist_get_last(struct playlist *pl);struct playlist_entry *playlist_get_next(struct playlist *pl, int direction);struct playlist_entry *playlist_entry_get_rel(struct playlist_entry *e, int direction);struct playlist_entry *playlist_get_first_in_next_playlist(struct playlist *pl, int direction);struct playlist_entry *playlist_get_first_in_same_playlist(struct playlist_entry *entry, char *current_playlist_path);void playlist_add_base_path(struct playlist *pl, bstr base_path);void playlist_set_stream_flags(struct playlist *pl, int flags);int64_t playlist_transfer_entries_to(struct playlist *pl, int dst_index, struct playlist *source_pl);int64_t playlist_transfer_entries(struct playlist *pl, struct playlist *source_pl);int64_t playlist_append_entries(struct playlist *pl, struct playlist *source_pl);
int playlist_entry_to_index(struct playlist *pl, struct playlist_entry *e);int playlist_entry_count(struct playlist *pl);struct playlist_entry *playlist_entry_from_index(struct playlist *pl, int index);
struct mp_cancel;struct mpv_global;struct playlist *playlist_parse_file(const char *file, struct mp_cancel *cancel, struct mpv_global *global);
void playlist_entry_unref(struct playlist_entry *e);
void playlist_set_current(struct playlist *pl);
#endif