compare.h File Reference

#include "libyuv/basic_types.h"

Go to the source code of this file.

Functions
LIBYUV_API uint32	HashDjb2 (const uint8 *src, uint64 count, uint32 seed)
LIBYUV_API uint32	ARGBDetect (const uint8 *argb, int stride_argb, int width, int height)
LIBYUV_API uint64	ComputeSumSquareError (const uint8 *src_a, const uint8 *src_b, int count)
LIBYUV_API uint64	ComputeSumSquareErrorPlane (const uint8 *src_a, int stride_a, const uint8 *src_b, int stride_b, int width, int height)
LIBYUV_API double	SumSquareErrorToPsnr (uint64 sse, uint64 count)
LIBYUV_API double	CalcFramePsnr (const uint8 *src_a, int stride_a, const uint8 *src_b, int stride_b, int width, int height)
LIBYUV_API double	I420Psnr (const uint8 *src_y_a, int stride_y_a, const uint8 *src_u_a, int stride_u_a, const uint8 *src_v_a, int stride_v_a, const uint8 *src_y_b, int stride_y_b, const uint8 *src_u_b, int stride_u_b, const uint8 *src_v_b, int stride_v_b, int width, int height)
LIBYUV_API double	CalcFrameSsim (const uint8 *src_a, int stride_a, const uint8 *src_b, int stride_b, int width, int height)
LIBYUV_API double	I420Ssim (const uint8 *src_y_a, int stride_y_a, const uint8 *src_u_a, int stride_u_a, const uint8 *src_v_a, int stride_v_a, const uint8 *src_y_b, int stride_y_b, const uint8 *src_u_b, int stride_u_b, const uint8 *src_v_b, int stride_v_b, int width, int height)

Function Documentation

ARGBDetect()

LIBYUV_API uint32 ARGBDetect	(	const uint8 *	argb,
		int	stride_argb,
		int	width,
		int	height
	)

CalcFramePsnr()

LIBYUV_API double CalcFramePsnr	(	const uint8 *	src_a,
		int	stride_a,
		const uint8 *	src_b,
		int	stride_b,
		int	width,
		int	height
	)

CalcFrameSsim()

LIBYUV_API double CalcFrameSsim	(	const uint8 *	src_a,
		int	stride_a,
		const uint8 *	src_b,
		int	stride_b,
		int	width,
		int	height
	)

ComputeSumSquareError()

LIBYUV_API uint64 ComputeSumSquareError	(	const uint8 *	src_a,
		const uint8 *	src_b,
		int	count
	)

ComputeSumSquareErrorPlane()

LIBYUV_API uint64 ComputeSumSquareErrorPlane	(	const uint8 *	src_a,
		int	stride_a,
		const uint8 *	src_b,
		int	stride_b,
		int	width,
		int	height
	)

HashDjb2()

LIBYUV_API uint32 HashDjb2	(	const uint8 *	src,
		uint64	count,
		uint32	seed
	)

I420Psnr()

LIBYUV_API double I420Psnr	(	const uint8 *	src_y_a,
		int	stride_y_a,
		const uint8 *	src_u_a,
		int	stride_u_a,
		const uint8 *	src_v_a,
		int	stride_v_a,
		const uint8 *	src_y_b,
		int	stride_y_b,
		const uint8 *	src_u_b,
		int	stride_u_b,
		const uint8 *	src_v_b,
		int	stride_v_b,
		int	width,
		int	height
	)

I420Ssim()

LIBYUV_API double I420Ssim	(	const uint8 *	src_y_a,
		int	stride_y_a,
		const uint8 *	src_u_a,
		int	stride_u_a,
		const uint8 *	src_v_a,
		int	stride_v_a,
		const uint8 *	src_y_b,
		int	stride_y_b,
		const uint8 *	src_u_b,
		int	stride_u_b,
		const uint8 *	src_v_b,
		int	stride_v_b,
		int	width,
		int	height
	)

SumSquareErrorToPsnr()

LIBYUV_API double SumSquareErrorToPsnr	(	uint64	sse,
		uint64	count
	)