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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

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.
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.
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.
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.