Hi Stephan, please rename your interleaved view from "view" to something else. That worked for me. Regards, Christian On Mon, May 4, 2009 at 8:58 AM, Stephan Menzel <stephan.menzel@gmx.eu> wrote:
Hi there,
I'm trying to resize an image that comes as a raw RGB8 interleaved buffer into another buffer.
According to the resize.cpp sample that comes with boost that should work like this:
#include <boost/gil/image.hpp> #include <boost/gil/image_view_factory.hpp> #include <boost/gil/typedefs.hpp> #include <boost/gil/extension/numeric/sampler.hpp> #include <boost/gil/extension/numeric/resample.hpp>
using namespace boost::gil;
rgb8_view_t view = interleaved_view(orig_width, orig_height, reinterpret_cast<rgb8_ptr_t>(original_buffer), orig_width * 3); rgb8_image_t scaled(new_width, new_height); resize_view(view, view(scaled), bilinear_sampler());
I'm getting an compile error in the resize_image line though and don't know what to make of it:
: error C2664: 'boost::gil::pixel<ChannelValue,Layout> &boost::gil::image_view<Loc>::operator ()(const boost::gil::point2<T> &) const' : cannot convert parameter 1 from 'boost::gil::rgb8_image_t' to 'const boost::gil::point2<T> &' 1> with 1> [ 1> ChannelValue=boost::gil::bits8, 1> Layout=boost::gil::rgb_layout_t, 1> Loc=boost::gil::rgb8_loc_t, 1> T=ptrdiff_t 1> ] 1> and 1> [ 1> T=ptrdiff_t 1> ] 1> Reason: cannot convert from 'boost::gil::rgb8_image_t' to 'const boost::gil::point2<T>' 1> with 1> [ 1> T=ptrdiff_t 1> ] 1> No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called
Any ideas?
Thanks...
Stephan _______________________________________________ Boost-users mailing list Boost-users@lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/boost-users