J2kQuantStyle Struct Reference

#include <j2k.h>

Data Fields
uint8_t	expn [32 *3]
	quantization exponent
uint16_t	mant [32 *3]
	quantization mantissa
uint8_t	quantsty
	quantization style
uint8_t	nguardbits
	number of guard bits

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Detailed Description

Definition at line 128 of file j2k.h.

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Field Documentation

uint8_t J2kQuantStyle::expn[32 *3]

quantization exponent

Definition at line 129 of file j2k.h.

Referenced by decode_packets(), encode_packets(), ff_j2k_init_component(), get_qcx(), init_quantization(), and put_qcd().

uint16_t J2kQuantStyle::mant[32 *3]

quantization mantissa

Definition at line 130 of file j2k.h.

Referenced by ff_j2k_init_component(), get_qcx(), init_quantization(), and put_qcd().

uint8_t J2kQuantStyle::nguardbits

number of guard bits

Definition at line 132 of file j2k.h.

Referenced by decode_packets(), encode_packets(), get_qcx(), j2kenc_init(), and put_qcd().

uint8_t J2kQuantStyle::quantsty

quantization style

Definition at line 131 of file j2k.h.

Referenced by ff_j2k_init_component(), get_qcx(), j2kenc_init(), and put_qcd().

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The documentation for this struct was generated from the following file:

• libavcodec/j2k.h