tunable read ahead buffer and fix for luma

[melted] / src / framework / mlt_service.c

diff --git a/src/framework/mlt_service.c b/src/framework/mlt_service.c
index 8e626d4..62112d9 100644 (file)
--- a/src/framework/mlt_service.c
+++ b/src/framework/mlt_service.c
@@ -75,14 +75,6 @@ int mlt_service_init( mlt_service this, void *child )
        return mlt_properties_init( &this->parent, this );
 }
 
-/** Return the properties object.
-*/
-
-mlt_properties mlt_service_properties( mlt_service this )
-{
-       return &this->parent;
-}
-
 /** Connect a producer service.
        Returns: > 0 warning, == 0 success, < 0 serious error
                         1 = this service does not accept input
@@ -172,6 +164,24 @@ void mlt_service_connect( mlt_service this, mlt_service that )
        base->out = that;
 }
 
+
+/** Get the first connected producer service.
+*/
+
+mlt_service mlt_service_get_producer( mlt_service this )
+{
+       mlt_service producer = NULL;
+
+       // Get the service base
+       mlt_service_base *base = this->private;
+
+       if ( base->in != NULL )
+               producer = base->in[ 0 ];
+       
+       return producer;
+}
+ 
+
 /** Get the service state.
 */