pipe: added music_buffer, rewrite music_pipe

Turn the music_pipe into a simple music_chunk queue.  The music_chunk
allocation code is moved to music_buffer, and is now managed with a
linked list instead of a ring buffer.  Two separate music_pipe objects
are used by the decoder for the "current" and the "next" song, which
greatly simplifies the cross-fading code.
This commit is contained in:
Max Kellermann
2009-03-06 00:42:03 +01:00
parent 000b2d4f3a
commit 01cf7feac7
15 changed files with 433 additions and 417 deletions

View File

@@ -196,9 +196,8 @@ static void decoder_run_song(const struct song *song, const char *uri)
pcm_convert_deinit(&decoder.conv_state);
/* flush the last chunk */
if (decoder.chunk != NULL &&
decoder_flush_chunk(&decoder, NULL) != DECODE_COMMAND_NONE)
music_pipe_cancel(decoder.chunk);
if (decoder.chunk != NULL)
decoder_flush_chunk(&decoder);
if (close_instream)
input_stream_close(&input_stream);