int size = 0;
uint8_t *input = mlt_properties_get_data( MLT_FRAME_PROPERTIES( this ), "alpha", &size );
- if ( input != NULL && ( size == iwidth * iheight ) || size == ( iwidth * ( iheight + 1 ) ) )
+ if ( input != NULL && ( ( size == iwidth * iheight ) || size == ( iwidth * ( iheight + 1 ) ) ) )
{
uint8_t *output = mlt_pool_alloc( owidth * oheight );