In/out point handling on attached filters revisted

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

diff --git a/src/modules/core/transition_composite.c b/src/modules/core/transition_composite.c
index 622ae8fe85546443763735e77f38a015be600b07..4ffb3d5dd5469e765924dcd187e209a7b5c9f58b 100644 (file)
--- a/src/modules/core/transition_composite.c
+++ b/src/modules/core/transition_composite.c
@@ -546,8 +546,8 @@ static int composite_yuv( uint8_t *p_dest, int width_dest, int height_dest, uint
        int y = geometry.y * height_dest / geometry.nh;
 
        // Align x to a full YUYV group
-       x &= 0xfffffffe;
-       width_src &= 0xfffffffe;
+       x = ( x | 1 ) ^ 1;
+       width_src = ( width_src | 1 ) ^ 1;
 
        // optimization points - no work to do
        if ( width_src <= 0 || height_src <= 0 )
@@ -845,7 +845,7 @@ static int get_b_frame_image( mlt_transition this, mlt_frame b_frame, uint8_t **
        *width = geometry->sw * *width / geometry->nw;
        *height = geometry->sh * *height / geometry->nh;
 
-       x &= 0xfffffffe;
+       x = ( x | 1 ) ^ 1;
 
        // optimization points - no work to do
        if ( *width < 1 || *height < 1 )
@@ -960,8 +960,8 @@ mlt_frame composite_copy_region( mlt_transition this, mlt_frame a_frame, mlt_pos
        if ( y + h > height )
                h = height - y;
 
-       x &= 0xfffffffe;
-       w &= 0xfffffffe;
+       x = ( x | 1 ) ^ 1;
+       w = ( w | 1 ) ^ 1;
 
        // Now we need to create a new destination image
        dest = mlt_pool_alloc( w * h * 2 );