Methods for constructing image views from raw data and for getting raw data from views. More...
Functions | |
template<typename IC > | |
type_from_x_iterator< planar_pixel_iterator< IC, cmyk_t > >::view_t | planar_cmyk_view (std::size_t width, std::size_t height, IC c, IC m, IC y, IC k, std::ptrdiff_t rowsize_in_bytes) |
from raw CMYK planar data | |
template<typename IC > | |
type_from_x_iterator< planar_pixel_iterator< IC, devicen_t< 2 > > >::view_t | planar_devicen_view (std::size_t width, std::size_t height, IC c0, IC c1, std::ptrdiff_t rowsize_in_bytes) |
from 2-channel planar data | |
template<typename IC > | |
auto | planar_devicen_view (std::size_t width, std::size_t height, IC c0, IC c1, IC c2, std::ptrdiff_t rowsize_in_bytes) -> typename type_from_x_iterator< planar_pixel_iterator< IC, devicen_t< 3 >>>::view_t |
from 3-channel planar data | |
template<typename IC > | |
auto | planar_devicen_view (std::size_t width, std::size_t height, IC c0, IC c1, IC c2, IC c3, std::ptrdiff_t rowsize_in_bytes) -> typename type_from_x_iterator< planar_pixel_iterator< IC, devicen_t< 4 >>>::view_t |
from 4-channel planar data | |
template<typename IC > | |
auto | planar_devicen_view (std::size_t width, std::size_t height, IC c0, IC c1, IC c2, IC c3, IC c4, std::ptrdiff_t rowsize_in_bytes) -> typename type_from_x_iterator< planar_pixel_iterator< IC, devicen_t< 5 >>>::view_t |
from 5-channel planar data | |
template<typename Iterator > | |
type_from_x_iterator< Iterator >::view_t | interleaved_view (std::size_t width, std::size_t height, Iterator pixels, std::ptrdiff_t rowsize_in_bytes) |
Constructing image views from raw interleaved pixel data. | |
template<typename Iterator > | |
auto | interleaved_view (point< std::size_t > dim, Iterator pixels, std::ptrdiff_t rowsize_in_bytes) -> typename type_from_x_iterator< Iterator >::view_t |
Constructing image views from raw interleaved pixel data. | |
template<typename HomogeneousView > | |
detail::channel_pointer_type< HomogeneousView >::type | interleaved_view_get_raw_data (const HomogeneousView &view) |
Returns C pointer to the the channels of an interleaved homogeneous view. | |
template<typename HomogeneousView > | |
detail::channel_pointer_type< HomogeneousView >::type | planar_view_get_raw_data (const HomogeneousView &view, int plane_index) |
Returns C pointer to the the channels of a given color plane of a planar homogeneous view. | |
template<typename IC > | |
auto | planar_rgb_view (std::size_t width, std::size_t height, IC r, IC g, IC b, std::ptrdiff_t rowsize_in_bytes) -> typename type_from_x_iterator< planar_pixel_iterator< IC, rgb_t > >::view_t |
from raw RGB planar data | |
template<typename ChannelPtr > | |
auto | planar_rgba_view (std::size_t width, std::size_t height, ChannelPtr r, ChannelPtr g, ChannelPtr b, ChannelPtr a, std::ptrdiff_t rowsize_in_bytes) -> typename type_from_x_iterator< planar_pixel_iterator< ChannelPtr, rgba_t > >::view_t |
from raw RGBA planar data | |
Methods for constructing image views from raw data and for getting raw data from views.
Methods for creating shallow image views from raw pixel data or from other image views - flipping horizontally or vertically, axis-aligned rotation, a subimage, subsampled or n-th channel image view. Derived image views are shallow copies and are fast to construct.