quant4x4.c File Reference

Quantization process for a 4x4 block. More...

#include "contributors.h"
#include "global.h"
#include "quant4x4.h"

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Functions
void	init_quant_4x4 (InputParameters *params, ImageParameters *img, Slice *currSlice)

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Detailed Description

Quantization process for a 4x4 block.

Author:

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

• Alexis Michael Tourapis <alexismt@ieee.org>

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

• Alexis Michael Tourapis <alexismt@ieee.org>
• Limin Liu <limin.liu@dolby.com>

Definition in file quant4x4.c.

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Function Documentation

void init_quant_4x4	(	InputParameters *	params,
		ImageParameters *	img,
		Slice *	currSlice
	)

Quantization initialization function.

Definition at line 27 of file quant4x4.c.

References ImageParameters::AdaptiveRounding, quant_4x4_around(), quant_4x4_normal(), quant_4x4_trellis(), quant_ac4x4_trellis(), quant_dc4x4_normal(), quant_dc4x4_trellis(), rdoq_4x4_CABAC(), rdoq_4x4_CAVLC(), rdoq_ac4x4_CABAC(), rdoq_ac4x4_CAVLC(), InputParameters::RDOQ_DC, rdoq_dc_CABAC(), rdoq_dc_CAVLC(), Slice::symbol_mode, and InputParameters::UseRDOQuant.

Referenced by encode_one_slice(), and encode_one_slice_MBAFF().

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