channel_algorithm.hpp File Reference

Channel algorithms. More...

#include <boost/gil/gil_config.hpp>
#include <boost/gil/channel.hpp>
#include <boost/mpl/less.hpp>
#include <boost/mpl/integral_c.hpp>
#include <boost/mpl/greater.hpp>
#include <boost/type_traits.hpp>

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Data Structures
struct	boost::gil::detail::unsigned_integral_max_value< UnsignedIntegralChannel >
struct	boost::gil::detail::unsigned_integral_max_value< uint8_t >
struct	boost::gil::detail::unsigned_integral_max_value< uint16_t >
struct	boost::gil::detail::unsigned_integral_max_value< uint32_t >
struct	boost::gil::detail::unsigned_integral_max_value< packed_channel_value< K > >
struct	boost::gil::detail::unsigned_integral_num_bits< UnsignedIntegralChannel >
struct	boost::gil::detail::unsigned_integral_num_bits< packed_channel_value< K > >
struct	boost::gil::channel_converter_unsigned< SrcChannelV, DstChannelV >
struct	boost::gil::channel_converter_unsigned< T, T >
	Converting a channel to itself - identity operation. More...
struct	boost::gil::detail::channel_converter_unsigned_impl< SrcChannelV, DstChannelV, SrcIsIntegral, DstIsIntegral >
	This is the default implementation. Performance specializatons are provided. More...
struct	boost::gil::detail::channel_converter_unsigned_impl< SrcChannelV, DstChannelV, true, true >
struct	boost::gil::detail::channel_converter_unsigned_integral< SrcChannelV, DstChannelV, true >
struct	boost::gil::detail::channel_converter_unsigned_integral< SrcChannelV, DstChannelV, false >
struct	boost::gil::detail::channel_converter_unsigned_integral_impl< SrcChannelV, DstChannelV, true, true >
struct	boost::gil::detail::channel_converter_unsigned_integral_impl< SrcChannelV, DstChannelV, false, true >
struct	boost::gil::detail::channel_converter_unsigned_integral_impl< uintmax_t, DstChannelV, false, true >
struct	boost::gil::detail::channel_converter_unsigned_integral_impl< SrcChannelV, DstChannelV, SrcLessThanDst, false >
struct	boost::gil::detail::channel_converter_unsigned_integral_nondivisible< SrcChannelV, DstChannelV, true, false >
struct	boost::gil::detail::channel_converter_unsigned_integral_nondivisible< SrcChannelV, DstChannelV, true, true >
struct	boost::gil::detail::channel_converter_unsigned_integral_nondivisible< SrcChannelV, DstChannelV, false, CannotFit >
struct	boost::gil::channel_converter_unsigned< bits32f, DstChannelV >
struct	boost::gil::channel_converter_unsigned< SrcChannelV, bits32f >
struct	boost::gil::channel_converter_unsigned< bits32f, bits32f >
struct	boost::gil::channel_converter_unsigned< bits32, bits32f >
	32 bit <-> float channel conversion More...
struct	boost::gil::channel_converter_unsigned< bits32f, bits32 >
	32 bit <-> float channel conversion More...
struct	boost::gil::detail::channel_convert_to_unsigned< ChannelValue >
struct	boost::gil::detail::channel_convert_to_unsigned< bits8s >
struct	boost::gil::detail::channel_convert_to_unsigned< bits16s >
struct	boost::gil::detail::channel_convert_to_unsigned< bits32s >
struct	boost::gil::detail::channel_convert_from_unsigned< ChannelValue >
struct	boost::gil::detail::channel_convert_from_unsigned< bits8s >
struct	boost::gil::detail::channel_convert_from_unsigned< bits16s >
struct	boost::gil::detail::channel_convert_from_unsigned< bits32s >
struct	boost::gil::channel_converter< SrcChannelV, DstChannelV >
	A unary function object converting between channel types. More...
struct	boost::gil::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	boost::gil::channel_multiplier_unsigned< ChannelValue >
	This is the default implementation. Performance specializatons are provided. More...
struct	boost::gil::channel_multiplier_unsigned< bits8 >
	Specialization of channel_multiply for 8-bit unsigned channels. More...
struct	boost::gil::channel_multiplier_unsigned< bits16 >
	Specialization of channel_multiply for 16-bit unsigned channels. More...
struct	boost::gil::channel_multiplier_unsigned< bits32f >
	Specialization of channel_multiply for float 0..1 channels. More...
struct	boost::gil::channel_multiplier< ChannelValue >
	A function object to multiply two channels. result = a * b / max_value. More...
Namespaces
namespace	boost
namespace	boost::gil
namespace	boost::gil::detail
Functions
template<typename DstChannel , typename SrcChannel >
channel_traits< DstChannel > ::value_type	boost::gil::channel_convert (const 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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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

Definition in file channel_algorithm.hpp.