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MQ-coder. More...
#include <stdint.h>
Go to the source code of this file.
Data Structures | |
struct | MqcState |
Macros | |
#define | MQC_CX_UNI 17 |
#define | MQC_CX_RL 18 |
Functions | |
void | ff_mqc_initenc (MqcState *mqc, uint8_t *bp) |
initialize the encoder | |
void | ff_mqc_encode (MqcState *mqc, uint8_t *cxstate, int d) |
code bit d with context cx | |
int | ff_mqc_length (MqcState *mqc) |
number of encoded bytes | |
int | ff_mqc_flush (MqcState *mqc) |
flush the encoder [returns number of bytes encoded] | |
void | ff_mqc_initdec (MqcState *mqc, uint8_t *bp) |
Initialize MQ-decoder. | |
int | ff_mqc_decode (MqcState *mqc, uint8_t *cxstate) |
MQ decoder. | |
void | ff_mqc_init_contexts (MqcState *mqc) |
MQ-coder context initialisations. | |
Variables | |
uint16_t | ff_mqc_qe [2 *47] |
uint8_t | ff_mqc_nlps [2 *47] |
uint8_t | ff_mqc_nmps [2 *47] |
MQ-coder.
Definition in file mqc.h.
#define MQC_CX_UNI 17 |
Definition at line 33 of file mqc.h.
Referenced by decode_clnpass(), encode_clnpass(), and ff_mqc_init_contexts().
#define MQC_CX_RL 18 |
Definition at line 34 of file mqc.h.
Referenced by decode_clnpass(), encode_clnpass(), and ff_mqc_init_contexts().
code bit d with context cx
Definition at line 78 of file mqcenc.c.
Referenced by encode_clnpass(), encode_refpass(), and encode_sigpass().
int ff_mqc_length | ( | MqcState * | mqc | ) |
int ff_mqc_flush | ( | MqcState * | mqc | ) |
flush the encoder [returns number of bytes encoded]
Definition at line 109 of file mqcenc.c.
Referenced by encode_cblk().
Initialize MQ-decoder.
mqc | MQ decoder state |
bp | byte poiter |
Definition at line 71 of file mqcdec.c.
Referenced by decode_cblk().
MQ decoder.
mqc | MQ decoder state |
cxstate | Context |
Definition at line 81 of file mqcdec.c.
Referenced by decode_clnpass(), decode_refpass(), and decode_sigpass().
MQ-coder context initialisations.
mqc | MQ-coder context |
Definition at line 95 of file mqc.c.
Referenced by ff_mqc_initdec(), and ff_mqc_initenc().
uint16_t ff_mqc_qe[2 *47] |
Definition at line 91 of file mqc.c.
Referenced by exchange(), ff_mqc_decode(), ff_mqc_encode(), and ff_mqc_init_contexts().
uint8_t ff_mqc_nlps[2 *47] |
Definition at line 92 of file mqc.c.
Referenced by exchange(), ff_mqc_encode(), and ff_mqc_init_contexts().
uint8_t ff_mqc_nmps[2 *47] |
Definition at line 93 of file mqc.c.
Referenced by exchange(), ff_mqc_encode(), and ff_mqc_init_contexts().