Big modification - switch to macros for parent class access

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

diff --git a/src/modules/core/filter_region.c b/src/modules/core/filter_region.c
index db69b661f193004dc1e2d48cbb12c746206ffce6..1e7ad17aed13e086db983739f292b4d6baaf8bd7 100644 (file)
--- a/src/modules/core/filter_region.c
+++ b/src/modules/core/filter_region.c
@@ -33,7 +33,7 @@
 static mlt_frame filter_process( mlt_filter this, mlt_frame frame )
 {
        // Get the properties of the filter
-       mlt_properties properties = mlt_filter_properties( this );
+       mlt_properties properties = MLT_FILTER_PROPERTIES( this );
 
        // Get the region transition
        mlt_transition transition = mlt_properties_get_data( properties, "_transition", NULL );
@@ -48,11 +48,11 @@ static mlt_frame filter_process( mlt_filter this, mlt_frame frame )
                mlt_properties_set_data( properties, "_transition", transition, 0, ( mlt_destructor )mlt_transition_close, NULL );
 
                // Pass a reference to this filter down
-               mlt_properties_set_data( mlt_transition_properties( transition ), "_region_filter", this, 0, NULL, NULL );
+               mlt_properties_set_data( MLT_TRANSITION_PROPERTIES( transition ), "_region_filter", this, 0, NULL, NULL );
        }
 
        // Pass all properties down
-       mlt_properties_pass( mlt_transition_properties( transition ), properties, "" );
+       mlt_properties_pass( MLT_TRANSITION_PROPERTIES( transition ), properties, "" );
 
        // Process the frame
        return mlt_transition_process( transition, frame, NULL );
@@ -70,7 +70,7 @@ mlt_filter filter_region_init( void *arg )
        if ( this != NULL )
        {
                // Get the properties from the filter
-               mlt_properties properties = mlt_filter_properties( this );
+               mlt_properties properties = MLT_FILTER_PROPERTIES( this );
 
                // Assign the filter process method
                this->process = filter_process;