minor clean ups; added a null consumer for easier valgrind testing

[melted] / src / modules / fezzik / producer_hold.c

diff --git a/src/modules/fezzik/producer_hold.c b/src/modules/fezzik/producer_hold.c
index d1fdf08..6c33877 100644 (file)
--- a/src/modules/fezzik/producer_hold.c
+++ b/src/modules/fezzik/producer_hold.c
@@ -28,6 +28,7 @@
 
 // Forward references
 static int producer_get_frame( mlt_producer this, mlt_frame_ptr frame, int index );
+static void producer_close( mlt_producer this );
 
 /** Constructor for the frame holding producer. Basically, all this producer does is
        provide a producer wrapper for the requested producer, allows the specifcation of
@@ -61,6 +62,7 @@ mlt_producer producer_hold_init( char *arg )
 
                // Override the get_frame method
                this->get_frame = producer_get_frame;
+               this->close = producer_close;
        }
        else
        {
@@ -187,3 +189,11 @@ static int producer_get_frame( mlt_producer this, mlt_frame_ptr frame, int index
 
        return 0;
 }
+
+static void producer_close( mlt_producer this )
+{
+       this->close = NULL;
+       mlt_producer_close( this );
+       free( this );
+}
+