boost/gil
2
0
Fork 0
mirror of https://github.com/boostorg/gil.git synced 2026-02-15 01:02:09 +00:00
Code Issues Projects Releases Wiki Activity

Clean up several warnings about unreferenced formal parameters

Browse Source 
Add comment to premultiply.hpp:
- FIXME: Is c input paramater not used intentionally?
This commit is contained in:
Mateusz Łoskot
2018-10-29 15:26:53 +01:00
parent 5fd0f7878c
commit 28df5bc482
2 changed files with 13 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
include/boost/gil/premultiply.hpp
View File

@@ -10,6 +10,7 @@
#include <boost/gil/rgba.hpp>
#include <boost/core/ignore_unused.hpp>
#include <boost/mpl/for_each.hpp>
#include <boost/mpl/remove.hpp>
@@ -25,6 +26,8 @@ struct channel_premultiply
template <typename Channel>
void operator()(Channel c) const
{
// FIXME: Is c input paramater not used intentionally? Add comment on relation between src_ vs c.
// @todo: need to do a “channel_convert” too, in case the channel types aren't the same?
get_color(dst_, Channel()) = channel_multiply(get_color(src_,Channel()), alpha_or_max(src_));
}
@@ -41,9 +44,11 @@ namespace detail
}
template <typename SrcP, typename DstP>
void assign_alpha_if(mpl::false_, SrcP const &src, DstP &dst)
void assign_alpha_if(mpl::false_, SrcP const& src, DstP& dst)
{
// nothing to do
// nothing to do
boost::ignore_unused(src);
boost::ignore_unused(dst);
}
}

7
test/image.cpp
View File

@@ -12,6 +12,7 @@
#include <boost/gil/extension/dynamic_image/dynamic_image_all.hpp>
#include <boost/core/ignore_unused.hpp>
#include <boost/crc.hpp>
#include <boost/lambda/bind.hpp>
#include <boost/lambda/lambda.hpp>
@@ -170,7 +171,11 @@ private:
template <typename Img> void basic_test(const string& prefix);
template <typename View> void view_transformations_test(const View& img_view, const string& prefix);
template <typename View> void homogeneous_view_transformations_test(const View& img_view, const string& prefix, mpl::true_);
template <typename View> void homogeneous_view_transformations_test(const View& img_view, const string& prefix, mpl::false_) {}
template <typename View> void homogeneous_view_transformations_test(const View& img_view, const string& prefix, mpl::false_)
{
boost::ignore_unused(img_view);
boost::ignore_unused(prefix);
}
template <typename View> void histogram_test(const View& img_view, const string& prefix);
void virtual_view_test();
void packed_image_test();