static FT_Error
cff_get_mm_blend( CFF_Face face,
FT_UInt num_coords,
FT_Fixed* coords )
{
FT_Service_MultiMasters mm = (FT_Service_MultiMasters)face->mm;
return mm->get_mm_blend( FT_FACE( face ), num_coords, coords );
}
FT_Get_Var_Blend_Coordinates( FT_Face face,
FT_UInt num_coords,
FT_Fixed* coords )
{
FT_Error error;
FT_Service_MultiMasters service;
/* check of `face' delayed to `ft_face_get_mm_service' */
if ( !coords )
return FT_THROW( Invalid_Argument );
error = ft_face_get_mm_service( face, &service );
if ( !error )
{
error = FT_ERR( Invalid_Argument );
if ( service->get_mm_blend )
error = service->get_mm_blend( face, num_coords, coords );
}
return error;
}