added dc_command_finished()

dc_command_finished() is invoked by the decoder thread when it has
finished a command (sent by the player thread).  It resets dc.command
and wakes up the player thread.  This combination was used at a lot of
places, and by introducing this function, the code will be more
readable.

1 files changed, 7 insertions, 0 deletions

diff --git a/src/decode.h b/src/decode.h
index 9418c878..2f60319a 100644
--- a/src/decode.h
+++ b/src/decode.h
@@ -67,4 +67,11 @@ void decoder_sleep(void);
 
 void decoderInit(void);
 
+/**
+ * Called by the decoder thread when it has performed the requested
+ * command (dc->command).  This function resets dc->command and wakes
+ * up the player thread.
+ */
+void dc_command_finished(void);
+
 #endif