Functions for BGRA-32 image conversions. More...

Functions
SIMD_API void	SimdBgraToBayer (const uint8_t bgra, size_t width, size_t height, size_t bgraStride, uint8_t bayer, size_t bayerStride, SimdPixelFormatType bayerFormat)
	Converts 32-bit BGRA image to 8-bit Bayer image. More...

SIMD_API void	SimdBgraToBgr (const uint8_t bgra, size_t width, size_t height, size_t bgraStride, uint8_t bgr, size_t bgrStride)
	Converts 32-bit BGRA image to 24-bit BGR image. Also it can be used for 32-bit RGBA to 24-bit RGB conversion. More...

SIMD_API void	SimdBgraToGray (const uint8_t bgra, size_t width, size_t height, size_t bgraStride, uint8_t gray, size_t grayStride)
	Converts 32-bit BGRA image to 8-bit gray image. More...

SIMD_API void	SimdBgraToRgb (const uint8_t bgra, size_t width, size_t height, size_t bgraStride, uint8_t rgb, size_t rgbStride)
	Converts 32-bit BGRA image to 24-bit RGB image. Also it can be used for 32-bit RGBA to 24-bit BGR conversion. More...

SIMD_API void	SimdBgraToRgba (const uint8_t bgra, size_t width, size_t height, size_t bgraStride, uint8_t rgba, size_t rgbaStride)
	Converts 32-bit BGRA image to 32-bit RGBA image. Also it can be used for 32-bit RGBA to 32-bit BGRA conversion. More...

SIMD_API void	SimdBgraToYuv420pV2 (const uint8_t bgra, size_t bgraStride, size_t width, size_t height, uint8_t y, size_t yStride, uint8_t u, size_t uStride, uint8_t v, size_t vStride, SimdYuvType yuvType)
	Converts 32-bit BGRA image to YUV420P. More...

SIMD_API void	SimdBgraToYuv422pV2 (const uint8_t bgra, size_t bgraStride, size_t width, size_t height, uint8_t y, size_t yStride, uint8_t u, size_t uStride, uint8_t v, size_t vStride, SimdYuvType yuvType)
	Converts 32-bit BGRA image to YUV422P. More...

SIMD_API void	SimdBgraToYuv444pV2 (const uint8_t bgra, size_t bgraStride, size_t width, size_t height, uint8_t y, size_t yStride, uint8_t u, size_t uStride, uint8_t v, size_t vStride, SimdYuvType yuvType)
	Converts 32-bit BGRA image to YUV444P. More...

SIMD_API void	SimdBgraToYuva420pV2 (const uint8_t bgra, size_t bgraStride, size_t width, size_t height, uint8_t y, size_t yStride, uint8_t u, size_t uStride, uint8_t v, size_t vStride, uint8_t *a, size_t aStride, SimdYuvType yuvType)
	Converts 32-bit BGRA image to YUVA420P. More...

template<template< class > class A>
SIMD_INLINE void	BgraToBayer (const View< A > &bgra, View< A > &bayer)
	Converts 32-bit BGRA image to 8-bit Bayer image. More...

template<template< class > class A>
SIMD_INLINE void	BgraToBgr (const View< A > &bgra, View< A > &bgr)
	Converts 32-bit BGRA image to 24-bit BGR image. More...

template<template< class > class A>
SIMD_INLINE void	BgraToGray (const View< A > &bgra, View< A > &gray)
	Converts 32-bit BGRA image to 8-bit gray image. More...

template<template< class > class A>
SIMD_INLINE void	BgraToRgb (const View< A > &bgra, View< A > &rgb)
	Converts 32-bit BGRA image to 24-bit RGB image. More...

template<template< class > class A>
SIMD_INLINE void	BgraToRgba (const View< A > &bgra, View< A > &rgba)
	Converts 32-bit BGRA image to 32-bit RGBA image. More...

template<template< class > class A>
SIMD_INLINE void	BgraToYuv420p (const View< A > &bgra, View< A > &y, View< A > &u, View< A > &v, SimdYuvType yuvType=SimdYuvBt601)
	Converts 32-bit BGRA image to YUV420P. More...

template<template< class > class A>
SIMD_INLINE void	BgraToYuv422p (const View< A > &bgra, View< A > &y, View< A > &u, View< A > &v, SimdYuvType yuvType=SimdYuvBt601)
	Converts 32-bit BGRA image to YUV422P. More...

template<template< class > class A>
SIMD_INLINE void	BgraToYuv444p (const View< A > &bgra, View< A > &y, View< A > &u, View< A > &v, SimdYuvType yuvType=SimdYuvBt601)
	Converts 32-bit BGRA image to YUV444P. More...

template<template< class > class A>
SIMD_INLINE void	BgraToYuva420p (const View< A > &bgra, View< A > &y, View< A > &u, View< A > &v, View< A > &a, SimdYuvType yuvType=SimdYuvBt601)
	Converts 32-bit BGRA image to YUVA420P. More...

Detailed Description

Functions for BGRA-32 image conversions.

Function Documentation

◆ SimdBgraToBayer()

void SimdBgraToBayer	(	const uint8_t *	bgra,
		size_t	width,
		size_t	height,
		size_t	bgraStride,
		uint8_t *	bayer,
		size_t	bayerStride,
		SimdPixelFormatType	bayerFormat
	)

Converts 32-bit BGRA 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::BgraToBayer(const View<A>& bgra, View<A>& bayer).

Parameters

[in]	bgra	- a pointer to pixels data of input 32-bit BGRA image.
[in]	width	- an image width.
[in]	height	- an image height.
[in]	bgraStride	- a row size of the bgra 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.

◆ SimdBgraToBgr()

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

Converts 32-bit BGRA image to 24-bit BGR image. Also it can be used for 32-bit RGBA to 24-bit RGB conversion.

All images must have the same width and height.

Note: This function has C++ wrappers: Simd::BgraToBgr(const View<A>& bgra, View<A>& bgr) and Simd::RgbaToRgb(const View<A>& rgba, View<A>& rgb).

Parameters

[in]	bgra	- a pointer to pixels data of input 32-bit BGRA (or 32-bit RGBA) image.
[in]	width	- an image width.
[in]	height	- an image height.
[in]	bgraStride	- a row size of the bgra image.
[out]	bgr	- a pointer to pixels data of output 24-bit BGR (or 24-bit RGB) image.
[in]	bgrStride	- a row size of the bgr image.

◆ SimdBgraToGray()

void SimdBgraToGray	(	const uint8_t *	bgra,
		size_t	width,
		size_t	height,
		size_t	bgraStride,
		uint8_t *	gray,
		size_t	grayStride
	)

Converts 32-bit BGRA image to 8-bit gray image.

All images must have the same width and height.

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

Parameters

[in]	bgra	- a pointer to pixels data of input 32-bit BGRA image.
[in]	width	- an image width.
[in]	height	- an image height.
[in]	bgraStride	- a row size of the bgra image.
[out]	gray	- a pointer to pixels data of output 8-bit gray image.
[in]	grayStride	- a row size of the gray image.

◆ SimdBgraToRgb()

void SimdBgraToRgb	(	const uint8_t *	bgra,
		size_t	width,
		size_t	height,
		size_t	bgraStride,
		uint8_t *	rgb,
		size_t	rgbStride
	)

Converts 32-bit BGRA image to 24-bit RGB image. Also it can be used for 32-bit RGBA to 24-bit BGR conversion.

All images must have the same width and height.

Note: This function has C++ wrappers: Simd::BgraToRgb(const View<A>& bgra, View<A>& rgb) and Simd::RgbaToBgr(const View<A>& rgba, View<A>& bgr).

Parameters

[in]	bgra	- a pointer to pixels data of input 32-bit BGRA (or 32-bit RGBA) image.
[in]	width	- an image width.
[in]	height	- an image height.
[in]	bgraStride	- a row size of the bgra image.
[out]	rgb	- a pointer to pixels data of output 24-bit RGB (or 24-bit BGR) image.
[in]	rgbStride	- a row size of the rgb image.

◆ SimdBgraToRgba()

void SimdBgraToRgba	(	const uint8_t *	bgra,
		size_t	width,
		size_t	height,
		size_t	bgraStride,
		uint8_t *	rgba,
		size_t	rgbaStride
	)

Converts 32-bit BGRA image to 32-bit RGBA image. Also it can be used for 32-bit RGBA to 32-bit BGRA conversion.

All images must have the same width and height.

Note: This function has C++ wrappers: Simd::BgraToRgba(const View<A>& bgra, View<A>& rgba) and Simd::RgbaToBgra(const View<A>& rgba, View<A>& bgra).

Parameters

[in]	bgra	- a pointer to pixels data of input 32-bit BGRA (or 32-bit RGBA) image.
[in]	width	- an image width.
[in]	height	- an image height.
[in]	bgraStride	- a row size of the bgra image.
[out]	rgba	- a pointer to pixels data of output 32-bit RGBA (or 32-bit BGRA) image.
[in]	rgbaStride	- a row size of the rgb image.

◆ SimdBgraToYuv420pV2()

void SimdBgraToYuv420pV2	(	const uint8_t *	bgra,
		size_t	bgraStride,
		size_t	width,
		size_t	height,
		uint8_t *	y,
		size_t	yStride,
		uint8_t *	u,
		size_t	uStride,
		uint8_t *	v,
		size_t	vStride,
		SimdYuvType	yuvType
	)

Converts 32-bit BGRA image to YUV420P.

The input BGRA and output Y images must have the same width and height. The output 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::BgraToYuv420p(const View& bgra, View& y, View& u, View& v, SimdYuvType yuvType = SimdYuvBt601).

Parameters

[in]	bgra	- a pointer to pixels data of input 32-bit BGRA image.
[in]	bgraStride	- a row size of the BGRA image.
[in]	width	- an image width.
[in]	height	- an image height.
[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.
[in]	yuvType	- a type of output YUV image (see descriprion of SimdYuvType).

◆ SimdBgraToYuv422pV2()

void SimdBgraToYuv422pV2	(	const uint8_t *	bgra,
		size_t	bgraStride,
		size_t	width,
		size_t	height,
		uint8_t *	y,
		size_t	yStride,
		uint8_t *	u,
		size_t	uStride,
		uint8_t *	v,
		size_t	vStride,
		SimdYuvType	yuvType
	)

Converts 32-bit BGRA image to YUV422P.

The input BGRA 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::BgraToYuv422p(const View& bgra, View& y, View& u, View& v, SimdYuvType yuvType = SimdYuvBt601).

Parameters

[in]	bgra	- a pointer to pixels data of input 32-bit BGRA image.
[in]	bgraStride	- a row size of the BGRA image.
[in]	width	- an image width.
[in]	height	- an image height.
[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.
[in]	yuvType	- a type of output YUV image (see descriprion of SimdYuvType).

◆ SimdBgraToYuv444pV2()

void SimdBgraToYuv444pV2	(	const uint8_t *	bgra,
		size_t	bgraStride,
		size_t	width,
		size_t	height,
		uint8_t *	y,
		size_t	yStride,
		uint8_t *	u,
		size_t	uStride,
		uint8_t *	v,
		size_t	vStride,
		SimdYuvType	yuvType
	)

Converts 32-bit BGRA image to YUV444P.

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

Note: This function has a C++ wrapper Simd::BgraToYuv444p(const View& bgra, View& y, View& u, View& v, SimdYuvType yuvType = SimdYuvBt601).

Parameters

[in]	bgra	- a pointer to pixels data of input 32-bit BGRA image.
[in]	bgraStride	- a row size of the BGRA image.
[in]	width	- an image width.
[in]	height	- an image height.
[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.
[in]	yuvType	- a type of output YUV image (see descriprion of SimdYuvType).

◆ SimdBgraToYuva420pV2()

void SimdBgraToYuva420pV2	(	const uint8_t *	bgra,
		size_t	bgraStride,
		size_t	width,
		size_t	height,
		uint8_t *	y,
		size_t	yStride,
		uint8_t *	u,
		size_t	uStride,
		uint8_t *	v,
		size_t	vStride,
		uint8_t *	a,
		size_t	aStride,
		SimdYuvType	yuvType
	)

Converts 32-bit BGRA image to YUVA420P.

The input BGRA and output Y and A 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::BgraToYuva420p(const View & bgra, View & y, View & u, View & v, View & a, SimdYuvType yuvType = SimdYuvBt601).

Parameters

[in]	bgra	- a pointer to pixels data of input 32-bit BGRA image.
[in]	bgraStride	- a row size of the BGRA image.
[in]	width	- an image width.
[in]	height	- an image height.
[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.
[out]	a	- a pointer to pixels data of output 8-bit image with alpha plane.
[in]	aStride	- a row size of the a image.
[in]	yuvType	- a type of output YUV image (see descriprion of SimdYuvType).

◆ BgraToBayer()

void BgraToBayer	(	const View< A > &	bgra,
		View< A > &	bayer
	)

Converts 32-bit BGRA 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 SimdBgraToBayer.

Parameters

[in]	bgra	- an input 32-bit BGRA image.
[out]	bayer	- an output 8-bit Bayer image.

◆ BgraToBgr()

void BgraToBgr	(	const View< A > &	bgra,
		View< A > &	bgr
	)

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

All images must have the same width and height.

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

Parameters

[in]	bgra	- an input 32-bit BGRA image.
[out]	bgr	- an output 24-bit BGR image.

◆ BgraToGray()

void BgraToGray	(	const View< A > &	bgra,
		View< A > &	gray
	)

Converts 32-bit BGRA image to 8-bit gray image.

All images must have the same width and height.

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

Parameters

[in]	bgra	- an input 32-bit BGRA image.
[out]	gray	- an output 8-bit gray image.

◆ BgraToRgb()

void BgraToRgb	(	const View< A > &	bgra,
		View< A > &	rgb
	)

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

All images must have the same width and height.

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

Parameters

[in]	bgra	- an input 32-bit BGRA image.
[out]	rgb	- an output 24-bit RGB image.

◆ BgraToRgba()

void BgraToRgba	(	const View< A > &	bgra,
		View< A > &	rgba
	)

Converts 32-bit BGRA image to 32-bit RGBA image.

All images must have the same width and height.

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

Parameters

[in]	bgra	- an input 32-bit BGRA image.
[out]	rgba	- an output 32-bit RGBA image.

◆ BgraToYuv420p()

void BgraToYuv420p	(	const View< A > &	bgra,
		View< A > &	y,
		View< A > &	u,
		View< A > &	v,
		SimdYuvType	yuvType = `SimdYuvBt601`
	)

Converts 32-bit BGRA image to YUV420P.

The input BGRA 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 SimdBgraToYuv420pV2.

Parameters

[in]	bgra	- an input 32-bit BGRA 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.
[in]	yuvType	- a type of input YUV image (see descriprion of SimdYuvType).By default it is equal to SimdYuvBt601.

◆ BgraToYuv422p()

void BgraToYuv422p	(	const View< A > &	bgra,
		View< A > &	y,
		View< A > &	u,
		View< A > &	v,
		SimdYuvType	yuvType = `SimdYuvBt601`
	)

Converts 32-bit BGRA image to YUV422P.

The input BGRA 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 SimdBgraToYuv422pV2.

Parameters

[in]	bgra	- an input 32-bit BGRA 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.
[in]	yuvType	- a type of input YUV image (see descriprion of SimdYuvType).By default it is equal to SimdYuvBt601.

◆ BgraToYuv444p()

void BgraToYuv444p	(	const View< A > &	bgra,
		View< A > &	y,
		View< A > &	u,
		View< A > &	v,
		SimdYuvType	yuvType = `SimdYuvBt601`
	)

Converts 32-bit BGRA image to YUV444P.

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

Note: This function is a C++ wrapper for function SimdBgraToYuv444pV2.

Parameters

[in]	bgra	- an input 32-bit BGRA 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.
[in]	yuvType	- a type of input YUV image (see descriprion of SimdYuvType).By default it is equal to SimdYuvBt601.

◆ BgraToYuva420p()

void BgraToYuva420p	(	const View< A > &	bgra,
		View< A > &	y,
		View< A > &	u,
		View< A > &	v,
		View< A > &	a,
		SimdYuvType	yuvType = `SimdYuvBt601`
	)

Converts 32-bit BGRA image to YUVA420P.

The input BGRA and output Y and A 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 SimdBgraToYuva420pV2.

Parameters

[in]	bgra	- an input 32-bit BGRA 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.
[out]	a	- an output 8-bit image with alpha plane.
[in]	yuvType	- a type of input YUV image (see descriprion of SimdYuvType).By default it is equal to SimdYuvBt601.

Simd Library Documentation.

Functions

Detailed Description

Function Documentation

◆ SimdBgraToBayer()

◆ SimdBgraToBgr()

◆ SimdBgraToGray()

◆ SimdBgraToRgb()

◆ SimdBgraToRgba()

◆ SimdBgraToYuv420pV2()

◆ SimdBgraToYuv422pV2()

◆ SimdBgraToYuv444pV2()

◆ SimdBgraToYuva420pV2()

◆ BgraToBayer()

◆ BgraToBgr()

◆ BgraToGray()

◆ BgraToRgb()

◆ BgraToRgba()

◆ BgraToYuv420p()

◆ BgraToYuv422p()

◆ BgraToYuv444p()

◆ BgraToYuva420p()