Refactor to mlt_filter_get_progress().

[mlt] / src / modules / oldfilm / filter_oldfilm.c

diff --git a/src/modules/oldfilm/filter_oldfilm.c b/src/modules/oldfilm/filter_oldfilm.c
index 511aaa84381d3f72d89bef6dffe226321c85f2e3..7e267ce579492b9f2aa6925810acced456e5ade3 100644 (file)
--- a/src/modules/oldfilm/filter_oldfilm.c
+++ b/src/modules/oldfilm/filter_oldfilm.c
@@ -53,10 +53,7 @@ static int filter_get_image( mlt_frame this, uint8_t **image, mlt_image_format *
                int x=0;
                int y=0;
                
-               mlt_position in = mlt_filter_get_in( filter );
-               mlt_position out = mlt_filter_get_out( filter );
-               mlt_position time = mlt_frame_get_position( this );
-               double position = ( double )( time - in ) / ( double )( out - in + 1 );
+               double position = mlt_filter_get_progress( filter, this );
                srand(position*10000);
                
                int delta = mlt_properties_get_int( MLT_FILTER_PROPERTIES( filter ), "delta" );