typename
sge::image::traits::const_view<
Tag
>::type
sge::image::view::to_const(
typename
sge::image::traits::view<
Tag
>::type const &_src
)
{
return
fcppt::variant::apply_unary(
[](
auto const &_src_inner
)
{
return
typename
sge::image::traits::const_view<
Tag
>::type(
mizuiro::image::make_const_view(
_src_inner
)
);
},
_src.get()
);
}
void
copy_and_convert_static(
typename
sge::image::traits::const_view<
Tag
>::type const &_src,
typename
sge::image::traits::view<
Tag
>::type const &_dest,
sge::image::algorithm::may_overlap const _overlap,
sge::image::algorithm::uninitialized const _uninitialized
)
{
fcppt::variant::apply_binary(
[
_overlap,
_uninitialized
](
auto const &_src_inner,
auto const &_dest_inner
)
{
return
mizuiro::image::algorithm::copy_and_convert<
typename
sge::image::impl::traits::static_converter<
typename
sge::image::traits::color_tag<
Tag
>::type
>::type
>(
_src_inner,
_dest_inner,
sge::image::impl::algorithm::convert_may_overlap(
_overlap
),
sge::image::impl::algorithm::convert_uninitialized(
_uninitialized
)
);
},
_src.get(),
_dest.get()
);
}
void
sge::image::algorithm::copy(
typename
sge::image::traits::const_view<
Tag
>::type const &_src,
typename
sge::image::traits::view<
Tag
>::type const &_dest,
sge::image::algorithm::may_overlap const _overlap,
sge::image::algorithm::uninitialized const _uninitialized
)
try
{
fcppt::variant::apply_unary(
[
&_dest,
_overlap,
_uninitialized
](
auto const &_src_inner
)
{
return
mizuiro::image::algorithm::copy(
_src_inner,
fcppt::variant::get_exn<
typename
sge::image::view::mizuiro_type<
sge::image::impl::view::format_type<
decltype(
_src_inner
)
>,
mizuiro::nonconst_tag
>::type
>(
_dest.get()
),
sge::image::impl::algorithm::convert_may_overlap(
_overlap
),
sge::image::impl::algorithm::convert_uninitialized(
_uninitialized
)
);
},
_src.get()
);
}
catch(
fcppt::variant::invalid_get const &
)
{
throw
sge::image::algorithm::invalid_copy<
typename
sge::image::traits::color_tag<
Tag
>::type
>{
sge::image::view::format<
Tag
>(
_src
),
sge::image::view::format<
Tag
>(
_dest
)
};
}