merged start, stop, seek into DecoderControl.command

Much of the existing code queries all three variables sequentially.
Since only one of them can be set at a time, this can be optimized and
unified by merging all of them into one enum variable.  Later, the
"command" checks can be expressed in a "switch" statement.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/playerData.c b/src/playerData.c
index 3934d0c6f..f268c85c6 100644
--- a/src/playerData.c
+++ b/src/playerData.c
@@ -84,6 +84,7 @@ void initPlayerData(void)
 
 	notify_init(&dc.notify);
 	dc.state = DECODE_STATE_STOP;
+	dc.command = DECODE_COMMAND_NONE;
 	dc.error = DECODE_ERROR_NOERROR;
 }