X-Git-Url: http://research.m1stereo.tv/gitweb?a=blobdiff_plain;f=src%2Fframework%2Fmlt_filter.c;h=6e82f5ea688c33522189d97e199a8644e6ee3b84;hb=4a27595beb7047b430cc2df49865e269c0a0eef4;hp=95dfc5aa8759a1faebc9374eaccbe255135d3524;hpb=05ddafbb9518251a354d2d947cf5c8d109c76909;p=melted

diff --git a/src/framework/mlt_filter.c b/src/framework/mlt_filter.c
index 95dfc5a..6e82f5e 100644
--- a/src/framework/mlt_filter.c
+++ b/src/framework/mlt_filter.c
@@ -48,13 +48,23 @@ int mlt_filter_init( mlt_filter this, void *child )
 		mlt_properties_set_position( properties, "in", 0 );
 		mlt_properties_set_position( properties, "out", 0 );
 		mlt_properties_set_int( properties, "track", 0 );
-		mlt_properties_set( properties, "resource", "<filter>" );
 
 		return 0;
 	}
 	return 1;
 }
 
+/** Create a new filter.
+*/
+
+mlt_filter mlt_filter_new( )
+{
+	mlt_filter this = calloc( 1, sizeof( struct mlt_filter_s ) );
+	if ( this != NULL )
+		mlt_filter_init( this, NULL );
+	return this;
+}
+
 /** Get the service associated to this filter
 */
 
@@ -63,6 +73,9 @@ mlt_service mlt_filter_service( mlt_filter this )
 	return &this->parent;
 }
 
+/** Get the properties associated to this filter.
+*/
+
 mlt_properties mlt_filter_properties( mlt_filter this )
 {
 	return mlt_service_properties( mlt_filter_service( this ) );
@@ -129,7 +142,7 @@ mlt_position mlt_filter_get_out( mlt_filter this )
 /** Process the frame.
 */
 
-static mlt_frame filter_process( mlt_filter this, mlt_frame frame )
+mlt_frame mlt_filter_process( mlt_filter this, mlt_frame frame )
 {
 	if ( this->process == NULL )
 		return frame;
@@ -156,8 +169,8 @@ static int filter_get_frame( mlt_service service, mlt_frame_ptr frame, int index
 		if ( ret == 0 )
 		{
 			mlt_position position = mlt_frame_get_position( *frame );
-			if ( position >= in && ( out == 0 || position < out ) )
-				*frame = filter_process( this, *frame );
+			if ( position >= in && ( out == 0 || position <= out ) )
+				*frame = mlt_filter_process( this, *frame );
 			return 0;
 		}
 		else
@@ -181,5 +194,5 @@ void mlt_filter_close( mlt_filter this )
 		this->close( this );
 	else
 		mlt_service_close( &this->parent );
+	free( this );
 }
-