FT_Set_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->set_mm_blend )
error = service->set_mm_blend( face, num_coords, coords );
}
/* enforce recomputation of auto-hinting data */
if ( !error && face->autohint.finalizer )
{
face->autohint.finalizer( face->autohint.data );
face->autohint.data = NULL;
}
return error;
}
static FT_Error
cff_set_instance( CFF_Face face,
FT_UInt instance_index )
{
FT_Service_MultiMasters mm = (FT_Service_MultiMasters)face->mm;
return mm->set_instance( FT_FACE( face ), instance_index );
}
static FT_Error
cff_get_mm_var( CFF_Face face,
FT_MM_Var* *master )
{
FT_Service_MultiMasters mm = (FT_Service_MultiMasters)face->mm;
return mm->get_mm_var( FT_FACE( face ), master );
}
static FT_Error
cff_get_var_design( CFF_Face face,
FT_UInt num_coords,
FT_Fixed* coords )
{
FT_Service_MultiMasters mm = (FT_Service_MultiMasters)face->mm;
return mm->get_var_design( FT_FACE( face ), num_coords, coords );
}
static FT_Error
cff_get_mm_weightvector( CFF_Face face,
FT_UInt* len,
FT_Fixed* weightvector )
{
FT_Service_MultiMasters mm = (FT_Service_MultiMasters)face->mm;
return mm->get_mm_weightvector( FT_FACE( face ), len, weightvector );
}
static FT_Error
cff_set_mm_blend( CFF_Face face,
FT_UInt num_coords,
FT_Fixed* coords )
{
FT_Service_MultiMasters mm = (FT_Service_MultiMasters)face->mm;
return mm->set_mm_blend( FT_FACE( face ), num_coords, coords );
}
FT_Get_MM_Var( FT_Face face,
FT_MM_Var* *amaster )
{
FT_Error error;
FT_Service_MultiMasters service;
error = ft_face_get_mm_service( face, &service );
if ( !error )
{
error = FT_Err_Invalid_Argument;
if ( service->get_mm_var )
error = service->get_mm_var( face, amaster );
}
return error;
}
FT_Get_Multi_Master( FT_Face face,
FT_Multi_Master *amaster )
{
FT_Error error;
FT_Service_MultiMasters service;
error = ft_face_get_mm_service( face, &service );
if ( !error )
{
error = FT_ERR( Invalid_Argument );
if ( service->get_mm )
error = service->get_mm( face, amaster );
}
return error;
}
FT_Set_Var_Blend_Coordinates( FT_Face face,
FT_UInt num_coords,
FT_Fixed* coords )
{
FT_Error error;
FT_Service_MultiMasters service;
error = ft_face_get_mm_service( face, &service );
if ( !error )
{
error = FT_Err_Invalid_Argument;
if ( service->set_mm_blend )
error = service->set_mm_blend( face, num_coords, coords );
}
return error;
}
FT_Set_MM_Design_Coordinates( FT_Face face,
FT_UInt num_coords,
FT_Long* coords )
{
FT_Error error;
FT_Service_MultiMasters service;
error = ft_face_get_mm_service( face, &service );
if ( !error )
{
error = FT_Err_Invalid_Argument;
if ( service->set_mm_design )
error = service->set_mm_design( face, num_coords, coords );
}
return error;
}
FT_Get_MM_Var( FT_Face face,
FT_MM_Var* *amaster )
{
FT_Error error;
FT_Service_MultiMasters service;
/* check of `face' delayed to `ft_face_get_mm_service' */
if ( !amaster )
return FT_THROW( Invalid_Argument );
error = ft_face_get_mm_service( face, &service );
if ( !error )
{
error = FT_ERR( Invalid_Argument );
if ( service->get_mm_var )
error = service->get_mm_var( face, amaster );
}
return error;
}
FT_Set_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->set_mm_blend )
error = service->set_mm_blend( face, num_coords, coords );
}
return error;
}
