diff options
Diffstat (limited to 'src/DecoderControl.hxx')
| -rw-r--r-- | src/DecoderControl.hxx | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/src/DecoderControl.hxx b/src/DecoderControl.hxx index 4b3137108..23cb394ca 100644 --- a/src/DecoderControl.hxx +++ b/src/DecoderControl.hxx @@ -62,8 +62,13 @@ struct DecoderControl { /** * This lock protects #state and #command. + * + * This is usually a reference to PlayerControl::mutex, so + * that both player thread and decoder thread share a mutex. + * This simplifies synchronization with #cond and + * #client_cond. */ - mutable Mutex mutex; + Mutex &mutex; /** * Trigger this object after you have modified #command. This @@ -75,8 +80,10 @@ struct DecoderControl { /** * The trigger of this object's client. It is signalled * whenever an event occurs. + * + * This is usually a reference to PlayerControl::cond. */ - Cond client_cond; + Cond &client_cond; DecoderState state; DecoderCommand command; @@ -143,7 +150,11 @@ struct DecoderControl { MixRampInfo mix_ramp, previous_mix_ramp; - DecoderControl(); + /** + * @param _mutex see #mutex + * @param _client_cond see #client_cond + */ + DecoderControl(Mutex &_mutex, Cond &_client_cond); ~DecoderControl(); /** |