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-rw-r--r--src/player_thread.c27
1 files changed, 27 insertions, 0 deletions
diff --git a/src/player_thread.c b/src/player_thread.c
index 7fc55d3d1..e2c9b6f93 100644
--- a/src/player_thread.c
+++ b/src/player_thread.c
@@ -90,6 +90,13 @@ struct player {
unsigned cross_fade_chunks;
/**
+ * The tag of the "next" song during cross-fade. It is
+ * postponed, and sent to the output thread when the new song
+ * really begins.
+ */
+ struct tag *cross_fade_tag;
+
+ /**
* The current audio format for the audio outputs.
*/
struct audio_format play_audio_format;
@@ -518,6 +525,14 @@ play_next_chunk(struct player *player)
chunk = music_pipe_shift(player->pipe);
assert(chunk != NULL);
+ /* don't send the tags of the new song (which
+ is being faded in) yet; postpone it until
+ the current song is faded out */
+ player->cross_fade_tag =
+ tag_merge_replace(player->cross_fade_tag,
+ other_chunk->tag);
+ other_chunk->tag = NULL;
+
cross_fade_apply(chunk, other_chunk,
&dc.out_audio_format,
cross_fade_position,
@@ -544,6 +559,14 @@ play_next_chunk(struct player *player)
assert(chunk != NULL);
+ /* insert the postponed tag if cross-fading is finished */
+
+ if (player->xfade != XFADE_ENABLED && player->cross_fade_tag != NULL) {
+ chunk->tag = tag_merge_replace(chunk->tag,
+ player->cross_fade_tag);
+ player->cross_fade_tag = NULL;
+ }
+
/* play the current chunk */
success = play_chunk(player->song, chunk, &player->play_audio_format,
@@ -608,6 +631,7 @@ static void do_play(void)
.xfade = XFADE_UNKNOWN,
.cross_fading = false,
.cross_fade_chunks = 0,
+ .cross_fade_tag = NULL,
.size_to_time = 0.0,
};
@@ -754,6 +778,9 @@ static void do_play(void)
music_pipe_clear(player.pipe, player_buffer);
music_pipe_free(player.pipe);
+ if (player.cross_fade_tag != NULL)
+ tag_free(player.cross_fade_tag);
+
pc.state = PLAYER_STATE_STOP;
event_pipe_emit(PIPE_EVENT_PLAYLIST);
}