channel_algorithm.hpp File Reference Detailed Description Channel algorithms. Author: Lubomir Bourdev and Hailin Jin Adobe Systems Incorporated Date: 2005-2007 Last updated on May 6, 2007 Definitions of standard GIL 8-bit, 16-bit, 32-bit channels #include "gil_config.hpp" #include "channel.hpp" #include <boost/mpl/less.hpp> #include <boost/mpl/integral_c.hpp> #include <boost/mpl/greater.hpp> #include <boost/type_traits.hpp> Go to the source code of this file. Namespaces namespace   boost namespace   boost::gil namespace   boost::gil::detail Classes struct   channel_converter_unsigned< T, T >   Converting a channel to itself - identity operation. More... struct   channel_converter_unsigned_impl   This is the default implementation. Performance specializatons are provided. More... struct   channel_converter_unsigned< bits32f, DstChannelV > struct   channel_converter_unsigned< bits32, bits32f >   32 bit <-> float channel conversion More... struct   channel_converter_unsigned< bits32f, bits32 >   32 bit <-> float channel conversion More... struct   channel_converter   A unary function object converting between channel types. More... struct   default_channel_converter   Same as channel_converter, except it takes the destination channel by reference, which allows us to move the templates from the class level to the method level. This is important when invoking it on heterogeneous pixels. More... struct   channel_multiplier_unsigned   This is the default implementation. Performance specializatons are provided. More... struct   channel_multiplier_unsigned< bits8 >   Specialization of channel_multiply for 8-bit unsigned channels. More... struct   channel_multiplier_unsigned< bits16 >   Specialization of channel_multiply for 16-bit unsigned channels. More... struct   channel_multiplier_unsigned< bits32f >   Specialization of channel_multiply for float 0..1 channels. More... struct   channel_multiplier   A function object to multiply two channels. result = a * b / max_value. More... Functions template<typename DstChannel, typename SrcChannel> channel_traits< DstChannel >::value_type  boost::gil::channel_convert (SrcChannel src)   Converting from one channel type to another. uint32_t  boost::gil::detail::div255 (uint32_t in) uint32_t  boost::gil::detail::div32768 (uint32_t in) template<typename Channel> channel_traits< Channel >::value_type  boost::gil::channel_multiply (Channel a, Channel b)   A function multiplying two channels. result = a * b / max_value. template<typename Channel> channel_traits< Channel >::value_type  boost::gil::channel_invert (Channel x)   Default implementation. Provide overloads for performance.

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