forked from len0rd/rockbox
speed up adding files from filetree WIP
open an insert context add tracks using the opened context release opened context and sync the playlist Change-Id: Idea700ffcf42a38dc23e131c92a6c5d325833170
This commit is contained in:
William Wilgus
William Wilgus
parent
84450dfd5d
commit
d8b995c642
3 changed files with 167 additions and 178 deletions
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@ -72,19 +72,32 @@ static int strnatcasecmp_n(const char *a, const char *b, size_t n)
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int ft_build_playlist(struct tree_context* c, int start_index)
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{
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int i;
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int res = 0;
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int start=start_index;
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int res;
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struct playlist_info *playlist = playlist_get_current();
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tree_lock_cache(c);
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struct entry *entries = tree_get_entries(c);
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struct playlist_insert_context pl_context;
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res = playlist_insert_context_create(playlist, &pl_context,
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PLAYLIST_REPLACE, false, false);
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if (res >= 0)
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{
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cpu_boost(true);
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for(i = 0;i < c->filesindir;i++)
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{
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#if 0 /*only needed if displaying progress */
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/* user abort */
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if (action_userabort(TIMEOUT_NOBLOCK))
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{
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break;
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}
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#endif
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if((entries[i].attr & FILE_ATTR_MASK) == FILE_ATTR_AUDIO)
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{
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res = playlist_insert_track(playlist, entries[i].name,
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PLAYLIST_INSERT_LAST, false, false);
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res = playlist_insert_context_add(&pl_context, entries[i].name);
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if (res < 0)
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break;
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}
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@ -95,6 +108,10 @@ int ft_build_playlist(struct tree_context* c, int start_index)
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start_index--;
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}
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}
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cpu_boost(false);
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}
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playlist_insert_context_release(&pl_context);
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tree_unlock_cache(c);
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return start_index;
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236
apps/playlist.c
236
apps/playlist.c
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@ -166,13 +166,6 @@
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#define PLAYLIST_QUEUED 0x20000000
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#define PLAYLIST_SKIPPED 0x10000000
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struct directory_search_context {
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struct playlist_info* playlist;
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int position;
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bool queue;
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int count;
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};
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static struct playlist_info current_playlist;
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static void dc_init_filerefs(struct playlist_info *playlist,
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@ -1435,41 +1428,7 @@ static int add_track_to_playlist_unlocked(struct playlist_info* playlist,
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*/
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static int directory_search_callback(char* filename, void* context)
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{
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struct directory_search_context* c =
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(struct directory_search_context*) context;
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int insert_pos;
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insert_pos = add_track_to_playlist_unlocked(c->playlist, filename,
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c->position, c->queue, -1);
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if (insert_pos < 0)
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return -1;
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(c->count)++;
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/* After first INSERT_FIRST switch to INSERT so that all the
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rest of the tracks get inserted one after the other */
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if (c->position == PLAYLIST_INSERT_FIRST)
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c->position = PLAYLIST_INSERT;
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if (((c->count)%PLAYLIST_DISPLAY_COUNT) == 0)
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{
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unsigned char* count_str;
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if (c->queue)
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count_str = ID2P(LANG_PLAYLIST_QUEUE_COUNT);
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else
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count_str = ID2P(LANG_PLAYLIST_INSERT_COUNT);
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display_playlist_count(c->count, count_str, false);
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if ((c->count) == PLAYLIST_DISPLAY_COUNT &&
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(audio_status() & AUDIO_STATUS_PLAY) &&
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c->playlist->started)
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audio_flush_and_reload_tracks();
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}
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return 0;
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return playlist_insert_context_add(context, filename);
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}
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/*
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@ -2441,27 +2400,27 @@ int playlist_get_track_info(struct playlist_info* playlist, int index,
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}
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/*
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* Insert all tracks from specified directory into playlist.
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* initialize an insert context to add tracks to a playlist
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* don't forget to release it when finished adding files
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*/
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int playlist_insert_directory(struct playlist_info* playlist,
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const char *dirname, int position, bool queue,
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bool recurse)
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int playlist_insert_context_create(struct playlist_info* playlist,
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struct playlist_insert_context *context,
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int position, bool queue, bool progress)
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{
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int result;
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unsigned char *count_str;
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struct directory_search_context context;
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if (!playlist)
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playlist = ¤t_playlist;
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context->playlist = playlist;
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context->initialized = false;
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dc_thread_stop(playlist);
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playlist_write_lock(playlist);
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if (check_control(playlist) < 0)
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{
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notify_control_access_error();
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result = -1;
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goto out;
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return -1;
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}
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if (position == PLAYLIST_REPLACE)
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@ -2470,41 +2429,101 @@ int playlist_insert_directory(struct playlist_info* playlist,
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position = PLAYLIST_INSERT_LAST;
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else
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{
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result = -1;
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goto out;
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return -1;
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}
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}
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context->playlist = playlist;
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context->position = position;
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context->queue = queue;
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context->count = 0;
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context->progress = progress;
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context->initialized = true;
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if (queue)
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count_str = ID2P(LANG_PLAYLIST_QUEUE_COUNT);
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context->count_langid = LANG_PLAYLIST_QUEUE_COUNT;
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else
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count_str = ID2P(LANG_PLAYLIST_INSERT_COUNT);
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context->count_langid = LANG_PLAYLIST_INSERT_COUNT;
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display_playlist_count(0, count_str, false);
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return 0;
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}
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context.playlist = playlist;
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context.position = position;
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context.queue = queue;
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context.count = 0;
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/*
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* add tracks to playlist using opened insert context
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*/
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int playlist_insert_context_add(struct playlist_insert_context *context,
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const char *filename)
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{
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struct playlist_insert_context* c = context;
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int insert_pos;
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cpu_boost(true);
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insert_pos = add_track_to_playlist_unlocked(c->playlist, filename,
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c->position, c->queue, -1);
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result = playlist_directory_tracksearch(dirname, recurse,
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directory_search_callback, &context);
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if (insert_pos < 0)
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return -1;
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(c->count)++;
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/* After first INSERT_FIRST switch to INSERT so that all the
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rest of the tracks get inserted one after the other */
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if (c->position == PLAYLIST_INSERT_FIRST)
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c->position = PLAYLIST_INSERT;
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if (((c->count)%PLAYLIST_DISPLAY_COUNT) == 0)
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{
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if (c->progress)
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display_playlist_count(c->count, ID2P(c->count_langid), false);
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if ((c->count) == PLAYLIST_DISPLAY_COUNT &&
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(audio_status() & AUDIO_STATUS_PLAY) &&
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c->playlist->started)
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audio_flush_and_reload_tracks();
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}
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return 0;
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}
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/*
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* release opened insert context, sync playlist
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*/
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void playlist_insert_context_release(struct playlist_insert_context *context)
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{
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struct playlist_info* playlist = context->playlist;
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if (context->initialized)
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sync_control_unlocked(playlist);
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if (context->progress)
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display_playlist_count(context->count, ID2P(context->count_langid), true);
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cpu_boost(false);
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display_playlist_count(context.count, count_str, true);
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out:
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playlist_write_unlock(playlist);
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dc_thread_start(playlist, true);
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if ((audio_status() & AUDIO_STATUS_PLAY) && playlist->started)
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audio_flush_and_reload_tracks();
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}
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/*
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* Insert all tracks from specified directory into playlist.
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*/
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int playlist_insert_directory(struct playlist_info* playlist,
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const char *dirname, int position, bool queue,
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bool recurse)
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{
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int result = -1;
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struct playlist_insert_context context;
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result = playlist_insert_context_create(playlist, &context,
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position, queue, true);
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if (result >= 0)
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{
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cpu_boost(true);
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result = playlist_directory_tracksearch(dirname, recurse,
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directory_search_callback, &context);
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cpu_boost(false);
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}
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playlist_insert_context_release(&context);
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return result;
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}
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@ -2514,30 +2533,21 @@ out:
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int playlist_insert_playlist(struct playlist_info* playlist, const char *filename,
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int position, bool queue)
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{
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int fd;
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int fd = -1;
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int max;
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char *dir;
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unsigned char *count_str;
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char temp_buf[MAX_PATH+1];
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char trackname[MAX_PATH+1];
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int count = 0;
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int result = -1;
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bool utf8 = is_m3u8_name(filename);
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if (!playlist)
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playlist = ¤t_playlist;
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dc_thread_stop(playlist);
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playlist_write_lock(playlist);
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struct playlist_insert_context pl_context;
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cpu_boost(true);
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if (check_control(playlist) < 0)
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if (playlist_insert_context_create(playlist, &pl_context, position, queue, true) >= 0)
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{
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notify_control_access_error();
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goto out;
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}
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fd = open_utf8(filename, O_RDONLY);
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if (fd < 0)
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{
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@ -2549,24 +2559,6 @@ int playlist_insert_playlist(struct playlist_info* playlist, const char *filenam
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size_t dirlen = path_dirname(filename, (const char **)&dir);
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dir = strmemdupa(dir, dirlen);
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if (queue)
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count_str = ID2P(LANG_PLAYLIST_QUEUE_COUNT);
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else
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count_str = ID2P(LANG_PLAYLIST_INSERT_COUNT);
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display_playlist_count(count, count_str, false);
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if (position == PLAYLIST_REPLACE)
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{
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if (remove_all_tracks_unlocked(playlist, true) == 0)
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position = PLAYLIST_INSERT_LAST;
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else
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{
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close(fd);
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goto out;
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}
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}
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while ((max = read_line(fd, temp_buf, sizeof(temp_buf))) > 0)
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{
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/* user abort */
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@ -2575,8 +2567,6 @@ int playlist_insert_playlist(struct playlist_info* playlist, const char *filenam
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if (temp_buf[0] != '#' && temp_buf[0] != '\0')
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{
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int insert_pos;
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if (!utf8)
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{
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/* Use trackname as a temporay buffer. Note that trackname must
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@ -2592,55 +2582,21 @@ int playlist_insert_playlist(struct playlist_info* playlist, const char *filenam
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goto out;
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}
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insert_pos = add_track_to_playlist_unlocked(playlist, trackname,
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position, queue, -1);
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if (insert_pos < 0)
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{
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if (playlist_insert_context_add(&pl_context, trackname) < 0)
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goto out;
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}
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/* After first INSERT_FIRST switch to INSERT so that all the
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rest of the tracks get inserted one after the other */
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if (position == PLAYLIST_INSERT_FIRST)
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position = PLAYLIST_INSERT;
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count++;
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if ((count%PLAYLIST_DISPLAY_COUNT) == 0)
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{
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display_playlist_count(count, count_str, false);
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if (count == PLAYLIST_DISPLAY_COUNT &&
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(audio_status() & AUDIO_STATUS_PLAY) &&
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playlist->started)
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{
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audio_flush_and_reload_tracks();
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}
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}
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}
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/* let the other threads work */
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yield();
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}
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close(fd);
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sync_control_unlocked(playlist);
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display_playlist_count(count, count_str, true);
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if ((audio_status() & AUDIO_STATUS_PLAY) && playlist->started)
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audio_flush_and_reload_tracks();
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}
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result = 0;
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out:
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close(fd);
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cpu_boost(false);
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playlist_write_unlock(playlist);
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dc_thread_start(playlist, true);
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playlist_insert_context_release(&pl_context);
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return result;
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}
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@ -98,6 +98,16 @@ struct playlist_track_info
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int display_index; /* index of track for display */
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};
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struct playlist_insert_context {
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struct playlist_info* playlist;
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int position;
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bool queue;
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bool progress;
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bool initialized;
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int count;
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int32_t count_langid;
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};
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/* Exported functions only for current playlist. */
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void playlist_init(void) INIT_ATTR;
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void playlist_shutdown(void);
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@ -132,6 +142,12 @@ void playlist_close(struct playlist_info* playlist);
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void playlist_sync(struct playlist_info* playlist);
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int playlist_insert_track(struct playlist_info* playlist, const char *filename,
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int position, bool queue, bool sync);
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int playlist_insert_context_create(struct playlist_info* playlist,
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struct playlist_insert_context *context,
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int position, bool queue, bool progress);
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int playlist_insert_context_add(struct playlist_insert_context *context,
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const char *filename);
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void playlist_insert_context_release(struct playlist_insert_context *context);
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int playlist_insert_directory(struct playlist_info* playlist,
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const char *dirname, int position, bool queue,
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bool recurse);
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