YUV

Functions for YUV image conversions. More...

Functions
SIMD_API void	SimdYuv420pToBgr (const uint8_t *y, size_t yStride, const uint8_t *u, size_t uStride, const uint8_t *v, size_t vStride, size_t width, size_t height, uint8_t *bgr, size_t bgrStride)
	Converts YUV420P image to 24-bit BGR image. More...
SIMD_API void	SimdYuv422pToBgr (const uint8_t *y, size_t yStride, const uint8_t *u, size_t uStride, const uint8_t *v, size_t vStride, size_t width, size_t height, uint8_t *bgr, size_t bgrStride)
	Converts YUV422P image to 24-bit BGR image. More...
SIMD_API void	SimdYuv444pToBgr (const uint8_t *y, size_t yStride, const uint8_t *u, size_t uStride, const uint8_t *v, size_t vStride, size_t width, size_t height, uint8_t *bgr, size_t bgrStride)
	Converts YUV444P image to 24-bit BGR image. More...
SIMD_API void	SimdYuv420pToBgra (const uint8_t *y, size_t yStride, const uint8_t *u, size_t uStride, const uint8_t *v, size_t vStride, size_t width, size_t height, uint8_t *bgra, size_t bgraStride, uint8_t alpha)
	Converts YUV420P image to 32-bit BGRA image. More...
SIMD_API void	SimdYuv422pToBgra (const uint8_t *y, size_t yStride, const uint8_t *u, size_t uStride, const uint8_t *v, size_t vStride, size_t width, size_t height, uint8_t *bgra, size_t bgraStride, uint8_t alpha)
	Converts YUV422P image to 32-bit BGRA image. More...
SIMD_API void	SimdYuv444pToBgra (const uint8_t *y, size_t yStride, const uint8_t *u, size_t uStride, const uint8_t *v, size_t vStride, size_t width, size_t height, uint8_t *bgra, size_t bgraStride, uint8_t alpha)
	Converts YUV444P image to 32-bit BGRA image. More...
SIMD_API void	SimdYuv444pToHsl (const uint8_t *y, size_t yStride, const uint8_t *u, size_t uStride, const uint8_t *v, size_t vStride, size_t width, size_t height, uint8_t *hsl, size_t hslStride)
	Converts YUV444P image to 24-bit HSL(Hue, Saturation, Lightness) image. More...
SIMD_API void	SimdYuv444pToHsv (const uint8_t *y, size_t yStride, const uint8_t *u, size_t uStride, const uint8_t *v, size_t vStride, size_t width, size_t height, uint8_t *hsv, size_t hsvStride)
	Converts YUV444P image to 24-bit HSV(Hue, Saturation, Value) image. More...
SIMD_API void	SimdYuv420pToHue (const uint8_t *y, size_t yStride, const uint8_t *u, size_t uStride, const uint8_t *v, size_t vStride, size_t width, size_t height, uint8_t *hue, size_t hueStride)
	Converts YUV420P image to 8-bit image with Hue component of HSV or HSL color space. More...
SIMD_API void	SimdYuv444pToHue (const uint8_t *y, size_t yStride, const uint8_t *u, size_t uStride, const uint8_t *v, size_t vStride, size_t width, size_t height, uint8_t *hue, size_t hueStride)
	Converts YUV444P image to 8-bit image with Hue component of HSV or HSL color space. More...
template<template< class > class A>
SIMD_INLINE void	Yuv420pToBgr (const View< A > &y, const View< A > &u, const View< A > &v, View< A > &bgr)
	Converts YUV420P image to 24-bit BGR image. More...
template<template< class > class A>
SIMD_INLINE void	Yuv422pToBgr (const View< A > &y, const View< A > &u, const View< A > &v, View< A > &bgr)
	Converts YUV422P image to 24-bit BGR image. More...
template<template< class > class A>
SIMD_INLINE void	Yuv444pToBgr (const View< A > &y, const View< A > &u, const View< A > &v, View< A > &bgr)
	Converts YUV444P image to 24-bit BGR image. More...
template<template< class > class A>
SIMD_INLINE void	Yuv420pToBgra (const View< A > &y, const View< A > &u, const View< A > &v, View< A > &bgra, uint8_t alpha=0xFF)
	Converts YUV420P image to 32-bit BGRA image. More...
template<template< class > class A>
SIMD_INLINE void	Yuv422pToBgra (const View< A > &y, const View< A > &u, const View< A > &v, View< A > &bgra, uint8_t alpha=0xFF)
	Converts YUV422P image to 32-bit BGRA image. More...
template<template< class > class A>
SIMD_INLINE void	Yuv444pToBgra (const View< A > &y, const View< A > &u, const View< A > &v, View< A > &bgra, uint8_t alpha=0xFF)
	Converts YUV444P image to 32-bit BGRA image. More...
template<template< class > class A>
SIMD_INLINE void	Yuv444pToHsl (const View< A > &y, const View< A > &u, const View< A > &v, View< A > &hsl)
	Converts YUV444P image to 24-bit HSL(Hue, Saturation, Lightness) image. More...
template<template< class > class A>
SIMD_INLINE void	Yuv444pToHsv (const View< A > &y, const View< A > &u, const View< A > &v, View< A > &hsv)
	Converts YUV444P image to 24-bit HSV(Hue, Saturation, Value) image. More...
template<template< class > class A>
SIMD_INLINE void	Yuv420pToHue (const View< A > &y, const View< A > &u, const View< A > &v, View< A > &hue)
	Converts YUV420P image to 8-bit image with Hue component of HSV or HSL color space. More...
template<template< class > class A>
SIMD_INLINE void	Yuv444pToHue (const View< A > &y, const View< A > &u, const View< A > &v, View< A > &hue)
	Converts YUV444P image to 8-bit image with Hue component of HSV or HSL color space. More...

Detailed Description

Functions for YUV image conversions.

Function Documentation

SimdYuv420pToBgr()

void SimdYuv420pToBgr	(	const uint8_t *	y,
		size_t	yStride,
		const uint8_t *	u,
		size_t	uStride,
		const uint8_t *	v,
		size_t	vStride,
		size_t	width,
		size_t	height,
		uint8_t *	bgr,
		size_t	bgrStride
	)

Converts YUV420P image to 24-bit BGR image.

The input Y and output BGR 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++ wrappers: Simd::Yuv420pToBgr(const View<A>& y, const View<A>& u, const View<A>& v, View<A>& bgr);

Parameters

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

SimdYuv422pToBgr()

void SimdYuv422pToBgr	(	const uint8_t *	y,
		size_t	yStride,
		const uint8_t *	u,
		size_t	uStride,
		const uint8_t *	v,
		size_t	vStride,
		size_t	width,
		size_t	height,
		uint8_t *	bgr,
		size_t	bgrStride
	)

Converts YUV422P image to 24-bit BGR image.

The input Y and output BGR 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++ wrappers: Simd::Yuv422pToBgr(const View<A>& y, const View<A>& u, const View<A>& v, View<A>& bgr);

Parameters

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

SimdYuv444pToBgr()

void SimdYuv444pToBgr	(	const uint8_t *	y,
		size_t	yStride,
		const uint8_t *	u,
		size_t	uStride,
		const uint8_t *	v,
		size_t	vStride,
		size_t	width,
		size_t	height,
		uint8_t *	bgr,
		size_t	bgrStride
	)

Converts YUV444P image to 24-bit BGR image.

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

Note

This function has a C++ wrappers: Simd::Yuv444pToBgr(const View<A>& y, const View<A>& u, const View<A>& v, View<A>& bgr);

Parameters

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

SimdYuv420pToBgra()

void SimdYuv420pToBgra	(	const uint8_t *	y,
		size_t	yStride,
		const uint8_t *	u,
		size_t	uStride,
		const uint8_t *	v,
		size_t	vStride,
		size_t	width,
		size_t	height,
		uint8_t *	bgra,
		size_t	bgraStride,
		uint8_t	alpha
	)

Converts YUV420P image to 32-bit BGRA image.

The input Y and output BGRA 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++ wrappers: Simd::Yuv420pToBgra(const View<A>& y, const View<A>& u, const View<A>& v, View<A>& bgra, uint8_t alpha).

Parameters

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

SimdYuv422pToBgra()

void SimdYuv422pToBgra	(	const uint8_t *	y,
		size_t	yStride,
		const uint8_t *	u,
		size_t	uStride,
		const uint8_t *	v,
		size_t	vStride,
		size_t	width,
		size_t	height,
		uint8_t *	bgra,
		size_t	bgraStride,
		uint8_t	alpha
	)

Converts YUV422P image to 32-bit BGRA image.

The input Y and output BGRA 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++ wrappers: Simd::Yuv422pToBgra(const View<A>& y, const View<A>& u, const View<A>& v, View<A>& bgra, uint8_t alpha).

Parameters

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

SimdYuv444pToBgra()

void SimdYuv444pToBgra	(	const uint8_t *	y,
		size_t	yStride,
		const uint8_t *	u,
		size_t	uStride,
		const uint8_t *	v,
		size_t	vStride,
		size_t	width,
		size_t	height,
		uint8_t *	bgra,
		size_t	bgraStride,
		uint8_t	alpha
	)

Converts YUV444P image to 32-bit BGRA image.

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

Note

This function has a C++ wrappers: Simd::Yuv444pToBgra(const View<A>& y, const View<A>& u, const View<A>& v, View<A>& bgra, uint8_t alpha).

Parameters

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

SimdYuv444pToHsl()

void SimdYuv444pToHsl	(	const uint8_t *	y,
		size_t	yStride,
		const uint8_t *	u,
		size_t	uStride,
		const uint8_t *	v,
		size_t	vStride,
		size_t	width,
		size_t	height,
		uint8_t *	hsl,
		size_t	hslStride
	)

Converts YUV444P image to 24-bit HSL(Hue, Saturation, Lightness) image.

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

Note

This function has a C++ wrappers: Simd::Yuv444pToHsl(const View<A>& y, const View<A>& u, const View<A>& v, View<A>& hsl).

Parameters

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

SimdYuv444pToHsv()

void SimdYuv444pToHsv	(	const uint8_t *	y,
		size_t	yStride,
		const uint8_t *	u,
		size_t	uStride,
		const uint8_t *	v,
		size_t	vStride,
		size_t	width,
		size_t	height,
		uint8_t *	hsv,
		size_t	hsvStride
	)

Converts YUV444P image to 24-bit HSV(Hue, Saturation, Value) image.

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

Note

This function has a C++ wrappers: Simd::Yuv444pToHsv(const View<A>& y, const View<A>& u, const View<A>& v, View<A>& hsv).

Parameters

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

SimdYuv420pToHue()

void SimdYuv420pToHue	(	const uint8_t *	y,
		size_t	yStride,
		const uint8_t *	u,
		size_t	uStride,
		const uint8_t *	v,
		size_t	vStride,
		size_t	width,
		size_t	height,
		uint8_t *	hue,
		size_t	hueStride
	)

Converts YUV420P image to 8-bit image with Hue component of HSV or HSL color space.

The input Y and output Hue 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++ wrappers: Simd::Yuv420pToHue(const View<A>& y, const View<A>& u, const View<A>& v, View<A>& hue).

Parameters

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

SimdYuv444pToHue()

void SimdYuv444pToHue	(	const uint8_t *	y,
		size_t	yStride,
		const uint8_t *	u,
		size_t	uStride,
		const uint8_t *	v,
		size_t	vStride,
		size_t	width,
		size_t	height,
		uint8_t *	hue,
		size_t	hueStride
	)

Converts YUV444P image to 8-bit image with Hue component of HSV or HSL color space.

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

Note

This function has a C++ wrappers: Simd::Yuv444pToHue(const View<A>& y, const View<A>& u, const View<A>& v, View<A>& hue).

Parameters

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

Yuv420pToBgr()

void Yuv420pToBgr	(	const View< A > &	y,
		const View< A > &	u,
		const View< A > &	v,
		View< A > &	bgr
	)

Converts YUV420P image to 24-bit BGR image.

The input Y and output BGR 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 SimdYuv420pToBgr.

Parameters

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

Yuv422pToBgr()

void Yuv422pToBgr	(	const View< A > &	y,
		const View< A > &	u,
		const View< A > &	v,
		View< A > &	bgr
	)

Converts YUV422P image to 24-bit BGR image.

The input Y and output BGR 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 SimdYuv422pToBgr.

Parameters

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

Yuv444pToBgr()

void Yuv444pToBgr	(	const View< A > &	y,
		const View< A > &	u,
		const View< A > &	v,
		View< A > &	bgr
	)

Converts YUV444P image to 24-bit BGR image.

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

Note

This function is a C++ wrapper for function SimdYuv444pToBgr.

Parameters

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

Yuv420pToBgra()

void Yuv420pToBgra	(	const View< A > &	y,
		const View< A > &	u,
		const View< A > &	v,
		View< A > &	bgra,
		uint8_t	alpha = 0xFF
	)

Converts YUV420P image to 32-bit BGRA image.

The input Y and output BGRA 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 SimdYuv420pToBgra.

Parameters

[in]	y	- an input 8-bit image with Y color plane.
[in]	u	- an input 8-bit image with U color plane.
[in]	v	- an input 8-bit image with V color plane.
[out]	bgra	- an output 32-bit BGRA image.
[in]	alpha	- a value of alpha channel. It is equal to 255 by default.

Yuv422pToBgra()

void Yuv422pToBgra	(	const View< A > &	y,
		const View< A > &	u,
		const View< A > &	v,
		View< A > &	bgra,
		uint8_t	alpha = 0xFF
	)

Converts YUV422P image to 32-bit BGRA image.

The input Y and output BGRA 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 SimdYuv422pToBgra.

Parameters

[in]	y	- an input 8-bit image with Y color plane.
[in]	u	- an input 8-bit image with U color plane.
[in]	v	- an input 8-bit image with V color plane.
[out]	bgra	- an output 32-bit BGRA image.
[in]	alpha	- a value of alpha channel. It is equal to 255 by default.

Yuv444pToBgra()

void Yuv444pToBgra	(	const View< A > &	y,
		const View< A > &	u,
		const View< A > &	v,
		View< A > &	bgra,
		uint8_t	alpha = 0xFF
	)

Converts YUV444P image to 32-bit BGRA image.

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

Note

This function is a C++ wrapper for function SimdYuv444pToBgra.

Parameters

[in]	y	- an input 8-bit image with Y color plane.
[in]	u	- an input 8-bit image with U color plane.
[in]	v	- an input 8-bit image with V color plane.
[out]	bgra	- an output 32-bit BGRA image.
[in]	alpha	- a value of alpha channel. It is equal to 255 by default.

Yuv444pToHsl()

void Yuv444pToHsl	(	const View< A > &	y,
		const View< A > &	u,
		const View< A > &	v,
		View< A > &	hsl
	)

Converts YUV444P image to 24-bit HSL(Hue, Saturation, Lightness) image.

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

Note

This function is a C++ wrapper for function SimdYuv444pToHsl.

Parameters

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

Yuv444pToHsv()

void Yuv444pToHsv	(	const View< A > &	y,
		const View< A > &	u,
		const View< A > &	v,
		View< A > &	hsv
	)

Converts YUV444P image to 24-bit HSV(Hue, Saturation, Value) image.

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

Note

This function is a C++ wrapper for function SimdYuv444pToHsv.

Parameters

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

Yuv420pToHue()

void Yuv420pToHue	(	const View< A > &	y,
		const View< A > &	u,
		const View< A > &	v,
		View< A > &	hue
	)

Converts YUV420P image to 8-bit image with Hue component of HSV or HSL color space.

The input Y and output Hue 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 SimdYuv420pToHue.

Parameters

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

Yuv444pToHue()

void Yuv444pToHue	(	const View< A > &	y,
		const View< A > &	u,
		const View< A > &	v,
		View< A > &	hue
	)

Converts YUV444P image to 8-bit image with Hue component of HSV or HSL color space.

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

Note

This function is a C++ wrapper for function SimdYuv444pToHue.

Parameters

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