rdpicdecision.c File Reference

Perform RD optimal decisions between multiple coded versions of the same picture. More...

#include "global.h"
#include <math.h>

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Functions
int	rd_pic_decision (double snrY_version1, double snrY_version2, int bits_version1, int bits_version2, double lambda_picture)
int	picture_coding_decision (Picture *picture1, Picture *picture2, int qp)

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Detailed Description

Perform RD optimal decisions between multiple coded versions of the same picture.

Author:

Main contributors (see contributors.h for copyright, address and affiliation details)

• Alexis Michael Tourapis <alexismt@ieee.org>

Definition in file rdpicdecision.c.

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Function Documentation

int picture_coding_decision	(	Picture *	picture1,
		Picture *	picture2,
		int	qp
	)

Picture Coding Decision.

Definition at line 44 of file rdpicdecision.c.

References InputParameters::NumberBFrames, rd_pic_decision(), and ImageParameters::type.

Referenced by rdPictureCoding().

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int rd_pic_decision	(	double	snrY_version1,
		double	snrY_version2,
		int	bits_version1,
		int	bits_version2,
		double	lambda_picture
	)

RD decision between possible encoding cases.

Definition at line 25 of file rdpicdecision.c.

Referenced by picture_coding_decision().