/**
* im_copy_native:
* @in: input image
* @out: output image
* @is_msb_first: %TRUE if @in is in most-significant first form
*
* Copy an image to native order, that is, the order for the executing
* program.
*
* See also: im_copy_swap(), im_amiMSBfirst().
*
* Returns: 0 on success, -1 on error.
*/
int
im_copy_native( IMAGE *in, IMAGE *out, gboolean is_msb_first )
{
if( is_msb_first != im_amiMSBfirst() )
return( im_copy_swap( in, out ) );
else
return( im_copy( in, out ) );
}
int
im_copy_from( IMAGE *in, IMAGE *out, im_arch_type architecture )
{
switch( architecture ) {
case IM_ARCH_NATIVE:
return( im_copy( in, out ) );
case IM_ARCH_BYTE_SWAPPED:
return( im_copy_swap( in, out ) );
case IM_ARCH_LSB_FIRST:
return( im_amiMSBfirst() ?
im_copy_swap( in, out ) : im_copy( in, out ) );
case IM_ARCH_MSB_FIRST:
return( im_amiMSBfirst() ?
im_copy( in, out ) : im_copy_swap( in, out ) );
default:
im_error( "im_copy_from",
_( "bad architecture: %d" ), architecture );
return( -1 );
}
}
/* Call im_copy_swap via arg vector.
*/
static int
copy_swap_vec( im_object *argv )
{
return( im_copy_swap( argv[0], argv[1] ) );
}
