Sundry minor fixes and optimisations

[melted] / src / modules / core / transition_region.c

diff --git a/src/modules/core/transition_region.c b/src/modules/core/transition_region.c
index bfe4a4e..4934d3b 100644 (file)
--- a/src/modules/core/transition_region.c
+++ b/src/modules/core/transition_region.c
@@ -119,7 +119,7 @@ static uint8_t *filter_get_alpha_mask( mlt_frame this )
                alpha = p;
                while ( size -- )
                {
-                       *p ++ = *image ++;
+                       *p ++ = ( int )( ( ( *image ++ - 16 ) * 299 ) / 255 );
                        image ++;
                }
                mlt_properties_set_data( MLT_FRAME_PROPERTIES( this ), "alpha", alpha, region_width * region_height, mlt_pool_release, NULL );
@@ -176,7 +176,7 @@ static int transition_get_image( mlt_frame frame, uint8_t **image, mlt_image_for
                        mlt_properties composite_properties = MLT_TRANSITION_PROPERTIES( composite );
 
                        // We want to ensure that we don't get a wobble...
-                       mlt_properties_set_int( composite_properties, "distort", 1 );
+                       //mlt_properties_set_int( composite_properties, "distort", 1 );
                        mlt_properties_set_int( composite_properties, "progressive", 1 );
 
                        // Pass all the composite. properties on the transition down