diff options
Diffstat (limited to 'apps/playback.c')
| -rw-r--r-- | apps/playback.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/apps/playback.c b/apps/playback.c index 0f76666c1e..91f85f9408 100644 --- a/apps/playback.c +++ b/apps/playback.c @@ -150,6 +150,8 @@ enum { Q_ENCODER_LOAD_DISK, Q_ENCODER_RECORD, #endif + + Q_CODEC_DO_CALLBACK, }; enum filling_state { @@ -1303,6 +1305,13 @@ static void codec_thread(void) status = codec_load_buf(CUR_TI->codec_hid, &ci); break; + case Q_CODEC_DO_CALLBACK: + LOGFQUEUE("codec < Q_CODEC_DO_CALLBACK"); + queue_reply(&codec_queue, 1); + if ((void*)ev.data != NULL) + ((void (*)(void))ev.data)(); + break; + #ifdef AUDIO_HAVE_RECORDING case Q_ENCODER_LOAD_DISK: LOGFQUEUE("codec < Q_ENCODER_LOAD_DISK"); @@ -1419,6 +1428,18 @@ static void codec_thread(void) } } +/* Borrow the codec thread and return the ID */ +void codec_thread_do_callback(void (*fn)(void), unsigned int *id) +{ + /* Set id before telling thread to call something; it may be + * needed before this function returns. */ + if (id != NULL) + *id = codec_thread_id; + + /* Codec thread will signal just before entering callback */ + LOGFQUEUE("codec >| Q_CODEC_DO_CALLBACK"); + queue_send(&codec_queue, Q_CODEC_DO_CALLBACK, (intptr_t)fn); +} /* --- Buffering callbacks --- */ |