Refactor to mlt_filter_get_progress().

[mlt] / src / modules / core / filter_obscure.c

diff --git a/src/modules/core/filter_obscure.c b/src/modules/core/filter_obscure.c
index bc4d866e1555dc8ce8bc1e0dc0e0dcff37ec7340..882b85e5d3a7b4cc7a797e4d781983ee2612dd30 100644 (file)
--- a/src/modules/core/filter_obscure.c
+++ b/src/modules/core/filter_obscure.c
@@ -131,22 +131,6 @@ static void geometry_calculate( struct geometry_s *output, struct geometry_s *in
        output->mask_h = lerp( in->mask_h + ( out->mask_h - in->mask_h ) * position, 1, -1 );
 }
 
-/** Calculate the position for this frame.
-*/
-
-static float position_calculate( mlt_filter this, mlt_frame frame )
-{
-       // Get the in and out position
-       mlt_position in = mlt_filter_get_in( this );
-       mlt_position out = mlt_filter_get_out( this );
-
-       // Get the position of the frame
-       mlt_position position = mlt_frame_get_position( frame );
-
-       // Now do the calcs
-       return ( float )( position - in ) / ( float )( out - in + 1 );
-}
-
 /** The averaging function...
 */
 
@@ -283,7 +267,7 @@ static mlt_frame filter_process( mlt_filter this, mlt_frame frame )
        mlt_frame_push_service( frame, this );
        
        // Calculate the position for the filter effect
-       float position = position_calculate( this, frame );
+       double position = mlt_filter_get_progress( this, frame );
        mlt_properties_set_double( MLT_FRAME_PROPERTIES( frame ), "filter_position", position );
 
        // Push the get image call