Copying

Functions for image copying. More...

Functions
SIMD_API void	SimdCopy (const uint8_t *src, size_t srcStride, size_t width, size_t height, size_t pixelSize, uint8_t *dst, size_t dstStride)
	Copies pixels data of image from source to destination. More...
SIMD_API void	SimdCopyFrame (const uint8_t *src, size_t srcStride, size_t width, size_t height, size_t pixelSize, size_t frameLeft, size_t frameTop, size_t frameRight, size_t frameBottom, uint8_t *dst, size_t dstStride)
	Copies pixels data of image from source to destination except for the portion bounded frame. More...
template<template< class > class A, template< class > class B>
SIMD_INLINE void	Copy (const View< A > &src, View< B > &dst)
	Copies pixels data of image from source to destination. More...
template<template< class > class A>
SIMD_INLINE void	CopyFrame (const View< A > &src, const Rectangle< ptrdiff_t > &frame, View< A > &dst)
	Copies pixels data of image from source to destination except for the portion bounded frame. More...

Detailed Description

Functions for image copying.

Function Documentation

SimdCopy()

void SimdCopy	(	const uint8_t *	src,
		size_t	srcStride,
		size_t	width,
		size_t	height,
		size_t	pixelSize,
		uint8_t *	dst,
		size_t	dstStride
	)

Copies pixels data of image from source to destination.

All images must have the same width, height and format.

Note

This function has a C++ wrapper Simd::Copy(const View<A> & src, View<B> & dst).

Parameters

[in]	src	- a pointer to pixels data of source image.
[in]	srcStride	- a row size of the src image.
[in]	width	- an image width.
[in]	height	- an image height.
[in]	pixelSize	- a size of the image pixel.
[out]	dst	- a pointer to pixels data of destination image.
[in]	dstStride	- a row size of the dst image.

SimdCopyFrame()

void SimdCopyFrame	(	const uint8_t *	src,
		size_t	srcStride,
		size_t	width,
		size_t	height,
		size_t	pixelSize,
		size_t	frameLeft,
		size_t	frameTop,
		size_t	frameRight,
		size_t	frameBottom,
		uint8_t *	dst,
		size_t	dstStride
	)

Copies pixels data of image from source to destination except for the portion bounded frame.

All images must have the same width, height and format.

Note

This function has a C++ wrapper Simd::CopyFrame(const View<A>& src, const Rectangle<ptrdiff_t> & frame, View<A>& dst).

Parameters

[in]	src	- a pointer to pixels data of source image.
[in]	srcStride	- a row size of the src image.
[in]	width	- an image width.
[in]	height	- an image height.
[in]	pixelSize	- a size of the image pixel.
[in]	frameLeft	- a frame left side.
[in]	frameTop	- a frame top side.
[in]	frameRight	- a frame right side.
[in]	frameBottom	- a frame bottom side.
[out]	dst	- a pointer to pixels data of destination image.
[in]	dstStride	- a row size of the dst image.

Copy()

void Copy	(	const View< A > &	src,
		View< B > &	dst
	)

Copies pixels data of image from source to destination.

All images must have the same width, height and format.

Note

This function is a C++ wrapper for function SimdCopy.

Parameters

[in]	src	- a source image.
[out]	dst	- a destination image.

CopyFrame()

void CopyFrame	(	const View< A > &	src,
		const Rectangle< ptrdiff_t > &	frame,
		View< A > &	dst
	)

Copies pixels data of image from source to destination except for the portion bounded frame.

All images must have the same width, height and format.

Note

This function is a C++ wrapper for function SimdCopyFrame.

Parameters

[in]	src	- a source image.
[in]	frame	- a frame rectangle.
[out]	dst	- a destination image.