ntsc fixes and service doco for discussion

[melted] / mlt / src / framework / mlt_factory.c

diff --git a/mlt/src/framework/mlt_factory.c b/mlt/src/framework/mlt_factory.c
index 5d7187b..9795770 100644 (file)
--- a/mlt/src/framework/mlt_factory.c
+++ b/mlt/src/framework/mlt_factory.c
@@ -24,10 +24,12 @@
 #include "mlt_properties.h"
 
 #include <stdlib.h>
+#include <string.h>
 
 /** Singleton repositories
 */
 
+static char *mlt_prefix = NULL;
 static mlt_properties object_list = NULL;
 static mlt_repository producers = NULL;
 static mlt_repository filters = NULL;
@@ -43,6 +45,9 @@ int mlt_factory_init( char *prefix )
        if ( prefix == NULL )
                prefix = PREFIX_DATA;
 
+       // Store the prefix for later retrieval
+       mlt_prefix = strdup( prefix );
+
        // Create the object list.
        object_list = calloc( sizeof( struct mlt_properties_s ), 1 );
        mlt_properties_init( object_list, NULL );
@@ -56,6 +61,14 @@ int mlt_factory_init( char *prefix )
        return 0;
 }
 
+/** Fetch the prefix used in this instance.
+*/
+
+const char *mlt_factory_prefix( )
+{
+       return mlt_prefix;
+}
+
 /** Fetch a producer from the repository.
 */
 
@@ -98,6 +111,7 @@ void mlt_factory_close( )
        mlt_repository_close( transitions );
        mlt_repository_close( consumers );
        mlt_properties_close( object_list );
+       free( mlt_prefix );
        free( object_list );
 }