Functions for BGR-24 image conversions. More...

Functions
SIMD_API void	SimdBgrToBayer (const uint8_t bgr, size_t width, size_t height, size_t bgrStride, uint8_t bayer, size_t bayerStride, SimdPixelFormatType bayerFormat)
	Converts 24-bit BGR image to 8-bit Bayer image. More...

SIMD_API void	SimdBgrToBgra (const uint8_t bgr, size_t width, size_t height, size_t bgrStride, uint8_t bgra, size_t bgraStride, uint8_t alpha)
	Converts 24-bit BGR image to 32-bit BGRA image. More...

SIMD_API void	SimdBgrToGray (const uint8_t bgr, size_t width, size_t height, size_t bgrStride, uint8_t gray, size_t grayStride)
	Converts 24-bit BGR image to 8-bit gray image. More...

SIMD_API void	SimdBgrToHsl (const uint8_t bgr, size_t width, size_t height, size_t bgrStride, uint8_t hsl, size_t hslStride)
	Converts 24-bit BGR image to 24-bit HSL(Hue, Saturation, Lightness) image. More...

SIMD_API void	SimdBgrToHsv (const uint8_t bgr, size_t width, size_t height, size_t bgrStride, uint8_t hsv, size_t hsvStride)
	Converts 24-bit BGR image to 24-bit HSV(Hue, Saturation, Value) image. More...

SIMD_API void	SimdBgrToYuv420p (const uint8_t bgr, size_t width, size_t height, size_t bgrStride, uint8_t y, size_t yStride, uint8_t u, size_t uStride, uint8_t v, size_t vStride)
	Converts 24-bit BGR image to YUV420P. More...

SIMD_API void	SimdBgrToYuv422p (const uint8_t bgr, size_t width, size_t height, size_t bgrStride, uint8_t y, size_t yStride, uint8_t u, size_t uStride, uint8_t v, size_t vStride)
	Converts 24-bit BGR image to YUV422P. More...

SIMD_API void	SimdBgrToYuv444p (const uint8_t bgr, size_t width, size_t height, size_t bgrStride, uint8_t y, size_t yStride, uint8_t u, size_t uStride, uint8_t v, size_t vStride)
	Converts 24-bit BGR image to YUV444P. More...

template<template< class > class A>
SIMD_INLINE void	BgrToBayer (const View< A > &bgr, View< A > &bayer)
	Converts 24-bit BGR image to 8-bit Bayer image. More...

template<template< class > class A>
SIMD_INLINE void	BgrToBgra (const View< A > &bgr, View< A > &bgra, uint8_t alpha=0xFF)
	Converts 24-bit BGR image to 32-bit BGRA image. More...

template<template< class > class A>
SIMD_INLINE void	BgrToGray (const View< A > &bgr, View< A > &gray)
	Converts 24-bit BGR image to 8-bit gray image. More...

template<template< class > class A>
SIMD_INLINE void	BgrToHsl (const View< A > &bgr, View< A > &hsl)
	Converts 24-bit BGR image to 24-bit HSL(Hue, Saturation, Lightness) image. More...

template<template< class > class A>
SIMD_INLINE void	BgrToHsv (const View< A > &bgr, View< A > &hsv)
	Converts 24-bit BGR image to 24-bit HSV(Hue, Saturation, Value) image. More...

template<template< class > class A>
SIMD_INLINE void	BgrToYuv420p (const View< A > &bgr, View< A > &y, View< A > &u, View< A > &v)
	Converts 24-bit BGR image to YUV420P. More...

template<template< class > class A>
SIMD_INLINE void	BgrToYuv422p (const View< A > &bgr, View< A > &y, View< A > &u, View< A > &v)
	Converts 24-bit BGR image to YUV422P. More...

template<template< class > class A>
SIMD_INLINE void	BgrToYuv444p (const View< A > &bgr, View< A > &y, View< A > &u, View< A > &v)
	Converts 24-bit BGR image to YUV444P. More...

Detailed Description

Functions for BGR-24 image conversions.

Function Documentation

◆ SimdBgrToBayer()

void SimdBgrToBayer	(	const uint8_t *	bgr,
		size_t	width,
		size_t	height,
		size_t	bgrStride,
		uint8_t *	bayer,
		size_t	bayerStride,
		SimdPixelFormatType	bayerFormat
	)

Converts 24-bit BGR image to 8-bit Bayer image.

All images must have the same width and height. The width and the height must be even.

Note: This function has a C++ wrapper Simd::BgrToBayer(const View<A>& bgr, View<A>& bayer).

Parameters

[in]	bgr	- a pointer to pixels data of input 24-bit BGR image.
[in]	width	- an image width.
[in]	height	- an image height.
[in]	bgrStride	- a row size of the bgr image.
[out]	bayer	- a pointer to pixels data of output 8-bit Bayer image.
[in]	bayerStride	- a row size of the bayer image.
[in]	bayerFormat	- a format of the output bayer image. It can be SimdPixelFormatBayerGrbg, SimdPixelFormatBayerGbrg, SimdPixelFormatBayerRggb or SimdPixelFormatBayerBggr.

◆ SimdBgrToBgra()

void SimdBgrToBgra	(	const uint8_t *	bgr,
		size_t	width,
		size_t	height,
		size_t	bgrStride,
		uint8_t *	bgra,
		size_t	bgraStride,
		uint8_t	alpha
	)

Converts 24-bit BGR image to 32-bit BGRA image.

All images must have the same width and height.

Note: This function has a C++ wrapper Simd::BgrToBgra(const View<A>& bgr, View<A>& bgra, uint8_t alpha).

Parameters

[in]	bgr	- a pointer to pixels data of input 24-bit BGR image.
[in]	width	- an image width.
[in]	height	- an image height.
[in]	bgrStride	- a row size of the bgr image.
[out]	bgra	- a pointer to pixels data of output 32-bit BGRA image.
[in]	bgraStride	- a row size of the bgra image.
[in]	alpha	- a value of alpha channel.

◆ SimdBgrToGray()

void SimdBgrToGray	(	const uint8_t *	bgr,
		size_t	width,
		size_t	height,
		size_t	bgrStride,
		uint8_t *	gray,
		size_t	grayStride
	)

Converts 24-bit BGR image to 8-bit gray image.

All images must have the same width and height.

Note: This function has a C++ wrapper Simd::BgrToGray(const View<A>& bgr, View<A>& gray).

Parameters

[in]	bgr	- a pointer to pixels data of input 24-bit BGR image.
[in]	width	- an image width.
[in]	height	- an image height.
[in]	bgrStride	- a row size of the bgr image.
[out]	gray	- a pointer to pixels data of output 8-bit gray image.
[in]	grayStride	- a row size of the gray image.

◆ SimdBgrToHsl()

void SimdBgrToHsl	(	const uint8_t *	bgr,
		size_t	width,
		size_t	height,
		size_t	bgrStride,
		uint8_t *	hsl,
		size_t	hslStride
	)

Converts 24-bit BGR image to 24-bit HSL(Hue, Saturation, Lightness) image.

All images must have the same width and height.

Note: This function has a C++ wrapper Simd::BgrToHsl(const View<A>& bgr, View<A>& hsl).

Parameters

[in]	bgr	- a pointer to pixels data of input 24-bit BGR image.
[in]	width	- an image width.
[in]	height	- an image height.
[in]	bgrStride	- a row size of the bgr image.
[out]	hsl	- a pointer to pixels data of output 24-bit HSL image.
[in]	hslStride	- a row size of the hsl image.

◆ SimdBgrToHsv()

void SimdBgrToHsv	(	const uint8_t *	bgr,
		size_t	width,
		size_t	height,
		size_t	bgrStride,
		uint8_t *	hsv,
		size_t	hsvStride
	)

Converts 24-bit BGR image to 24-bit HSV(Hue, Saturation, Value) image.

All images must have the same width and height.

Note: This function has a C++ wrapper Simd::BgrToHsv(const View<A>& bgr, View<A>& hsv).

Parameters

[in]	bgr	- a pointer to pixels data of input 24-bit BGR image.
[in]	width	- an image width.
[in]	height	- an image height.
[in]	bgrStride	- a row size of the bgr image.
[out]	hsv	- a pointer to pixels data of output 24-bit HSV image.
[in]	hsvStride	- a row size of the hsv image.

◆ SimdBgrToYuv420p()

void SimdBgrToYuv420p	(	const uint8_t *	bgr,
		size_t	width,
		size_t	height,
		size_t	bgrStride,
		uint8_t *	y,
		size_t	yStride,
		uint8_t *	u,
		size_t	uStride,
		uint8_t *	v,
		size_t	vStride
	)

Converts 24-bit BGR image to YUV420P.

The input BGR and output Y images must have the same width and height. The input U and V images must have the same width and height (half size relative to Y component).

Note: This function has a C++ wrapper Simd::BgrToYuv420p(const View<A>& bgr, View<A>& y, View<A>& u, View<A>& v).

Parameters

[in]	bgr	- a pointer to pixels data of input 24-bit BGR image.
[in]	width	- an image width.
[in]	height	- an image height.
[in]	bgrStride	- a row size of the BGR image.
[out]	y	- a pointer to pixels data of output 8-bit image with Y color plane.
[in]	yStride	- a row size of the y image.
[out]	u	- a pointer to pixels data of output 8-bit image with U color plane.
[in]	uStride	- a row size of the u image.
[out]	v	- a pointer to pixels data of output 8-bit image with V color plane.
[in]	vStride	- a row size of the v image.

◆ SimdBgrToYuv422p()

void SimdBgrToYuv422p	(	const uint8_t *	bgr,
		size_t	width,
		size_t	height,
		size_t	bgrStride,
		uint8_t *	y,
		size_t	yStride,
		uint8_t *	u,
		size_t	uStride,
		uint8_t *	v,
		size_t	vStride
	)

Converts 24-bit BGR image to YUV422P.

The input BGR and output Y images must have the same width and height. The input U and V images must have the same width and height (their width is equal to half width of Y component).

Note: This function has a C++ wrapper Simd::BgrToYuv422p(const View<A>& bgr, View<A>& y, View<A>& u, View<A>& v).

Parameters

[in]	bgr	- a pointer to pixels data of input 24-bit BGR image.
[in]	width	- an image width.
[in]	height	- an image height.
[in]	bgrStride	- a row size of the BGR image.
[out]	y	- a pointer to pixels data of output 8-bit image with Y color plane.
[in]	yStride	- a row size of the y image.
[out]	u	- a pointer to pixels data of output 8-bit image with U color plane.
[in]	uStride	- a row size of the u image.
[out]	v	- a pointer to pixels data of output 8-bit image with V color plane.
[in]	vStride	- a row size of the v image.

◆ SimdBgrToYuv444p()

void SimdBgrToYuv444p	(	const uint8_t *	bgr,
		size_t	width,
		size_t	height,
		size_t	bgrStride,
		uint8_t *	y,
		size_t	yStride,
		uint8_t *	u,
		size_t	uStride,
		uint8_t *	v,
		size_t	vStride
	)

Converts 24-bit BGR image to YUV444P.

The input BGR and output Y, U and V images must have the same width and height.

Note: This function has a C++ wrapper Simd::BgrToYuv444p(const View<A>& bgr, View<A>& y, View<A>& u, View<A>& v).

Parameters

[in]	bgr	- a pointer to pixels data of input 24-bit BGR image.
[in]	width	- an image width.
[in]	height	- an image height.
[in]	bgrStride	- a row size of the BGR image.
[out]	y	- a pointer to pixels data of output 8-bit image with Y color plane.
[in]	yStride	- a row size of the y image.
[out]	u	- a pointer to pixels data of output 8-bit image with U color plane.
[in]	uStride	- a row size of the u image.
[out]	v	- a pointer to pixels data of output 8-bit image with V color plane.
[in]	vStride	- a row size of the v image.

◆ BgrToBayer()

void BgrToBayer	(	const View< A > &	bgr,
		View< A > &	bayer
	)

Converts 24-bit BGR image to 8-bit Bayer image.

All images must have the same width and height. The width and the height must be even.

Note: This function is a C++ wrapper for function SimdBgrToBayer.

Parameters

[in]	bgr	- an input 24-bit BGR image.
[out]	bayer	- an output 8-bit Bayer image.

◆ BgrToBgra()

void BgrToBgra	(	const View< A > &	bgr,
		View< A > &	bgra,
		uint8_t	alpha = `0xFF`
	)

Converts 24-bit BGR image to 32-bit BGRA image.

All images must have the same width and height.

Note: This function is a C++ wrapper for function SimdBgrToBgra.

Parameters

[in]	bgr	- an input 24-bit BGR image.
[out]	bgra	- an output 32-bit BGRA image.
[in]	alpha	- a value of alpha channel. It is equal to 256 by default.

◆ BgrToGray()

void BgrToGray	(	const View< A > &	bgr,
		View< A > &	gray
	)

Converts 24-bit BGR image to 8-bit gray image.

All images must have the same width and height.

Note: This function is a C++ wrapper for function SimdBgrToGray.

Parameters

[in]	bgr	- an input 24-bit BGR image.
[out]	gray	- an output 8-bit gray image.

◆ BgrToHsl()

void BgrToHsl	(	const View< A > &	bgr,
		View< A > &	hsl
	)

Converts 24-bit BGR image to 24-bit HSL(Hue, Saturation, Lightness) image.

All images must have the same width and height.

Note: This function is a C++ wrapper for function SimdBgrToHsl.

Parameters

[in]	bgr	- an input 24-bit BGR image.
[out]	hsl	- an output 24-bit HSL image.

◆ BgrToHsv()

void BgrToHsv	(	const View< A > &	bgr,
		View< A > &	hsv
	)

Converts 24-bit BGR image to 24-bit HSV(Hue, Saturation, Value) image.

All images must have the same width and height.

Note: This function is a C++ wrapper for function SimdBgrToHsv.

Parameters

[in]	bgr	- an input 24-bit BGR image.
[out]	hsv	- an output 24-bit HSV image.

◆ BgrToYuv420p()

void BgrToYuv420p	(	const View< A > &	bgr,
		View< A > &	y,
		View< A > &	u,
		View< A > &	v
	)

Converts 24-bit BGR image to YUV420P.

The input BGR and output Y images must have the same width and height. The input U and V images must have the same width and height (half size relative to Y component).

Note: This function is a C++ wrapper for function SimdBgrToYuv420p.

Parameters

[in]	bgr	- an input 24-bit BGR image.
[out]	y	- an output 8-bit image with Y color plane.
[out]	u	- an output 8-bit image with U color plane.
[out]	v	- an output 8-bit image with V color plane.

◆ BgrToYuv422p()

void BgrToYuv422p	(	const View< A > &	bgr,
		View< A > &	y,
		View< A > &	u,
		View< A > &	v
	)

Converts 24-bit BGR image to YUV422P.

The input BGR and output Y images must have the same width and height. The input U and V images must have the same width and height (their width is equal to half width of Y component).

Note: This function is a C++ wrapper for function SimdBgrToYuv422p.

Parameters

[in]	bgr	- an input 24-bit BGR image.
[out]	y	- an output 8-bit image with Y color plane.
[out]	u	- an output 8-bit image with U color plane.
[out]	v	- an output 8-bit image with V color plane.

◆ BgrToYuv444p()

void BgrToYuv444p	(	const View< A > &	bgr,
		View< A > &	y,
		View< A > &	u,
		View< A > &	v
	)

Converts 24-bit BGR image to YUV444P.

The input BGR and output Y, U and V images must have the same width and height.

Note: This function is a C++ wrapper for function SimdBgrToYuv444p.

Parameters

[in]	bgr	- an input 24-bit BGR image.
[out]	y	- an output 8-bit image with Y color plane.
[out]	u	- an output 8-bit image with U color plane.
[out]	v	- an output 8-bit image with V color plane.

Simd Library Documentation.

Functions

Detailed Description

Function Documentation

◆ SimdBgrToBayer()

◆ SimdBgrToBgra()

◆ SimdBgrToGray()

◆ SimdBgrToHsl()

◆ SimdBgrToHsv()

◆ SimdBgrToYuv420p()

◆ SimdBgrToYuv422p()

◆ SimdBgrToYuv444p()

◆ BgrToBayer()

◆ BgrToBgra()

◆ BgrToGray()

◆ BgrToHsl()

◆ BgrToHsv()

◆ BgrToYuv420p()

◆ BgrToYuv422p()

◆ BgrToYuv444p()