FFmpeg
Data Fields
G726Context Struct Reference

Data Fields

 
  static tables needed for computation More...
 
Float11  sr [2]
  prev. More...
 
Float11  dq [6]
  prev. More...
 
int  a [2]
  second order predictor coeffs More...
 
int  b [6]
  sixth order predictor coeffs More...
 
int  pk [2]
  signs of prev. More...
 
int  ap
  scale factor control More...
 
int  yu
  fast scale factor More...
 
int  yl
  slow scale factor More...
 
int  dms
  short average magnitude of F[i] More...
 
int  dml
  long average magnitude of F[i] More...
 
int  td
  tone detect More...
 
int  se
  estimated signal for the next iteration More...
 
int  sez
  estimated second order prediction More...
 
int  y
  quantizer scaling factor for the next iteration More...
 
int  code_size
 
  little-endian bitstream as used in aiff and Sun AU More...
 

Detailed Description

Definition at line 78 of file g726.c.

Field Documentation

AVClass* G726Context::class

Definition at line 79 of file g726.c.

G726Tables G726Context::tbls

static tables needed for computation

Definition at line 80 of file g726.c.

Referenced by g726_decode(), g726_reset(), inverse_quant(), and quant().

Float11 G726Context::sr[2]

prev.

reconstructed samples

Definition at line 82 of file g726.c.

Referenced by g726_decode(), and g726_reset().

Float11 G726Context::dq[6]

prev.

difference

Definition at line 83 of file g726.c.

Referenced by g726_decode(), and g726_reset().

int G726Context::a[2]

second order predictor coeffs

Definition at line 84 of file g726.c.

Referenced by g726_decode().

int G726Context::b[6]

sixth order predictor coeffs

Definition at line 85 of file g726.c.

Referenced by g726_decode().

int G726Context::pk[2]

signs of prev.

2 sez + dq

Definition at line 86 of file g726.c.

Referenced by g726_decode(), and g726_reset().

int G726Context::ap

scale factor control

Definition at line 88 of file g726.c.

Referenced by g726_decode().

int G726Context::yu

fast scale factor

Definition at line 89 of file g726.c.

Referenced by g726_decode(), and g726_reset().

int G726Context::yl

slow scale factor

Definition at line 90 of file g726.c.

Referenced by g726_decode(), and g726_reset().

int G726Context::dms

short average magnitude of F[i]

Definition at line 91 of file g726.c.

Referenced by g726_decode().

int G726Context::dml

long average magnitude of F[i]

Definition at line 92 of file g726.c.

Referenced by g726_decode().

int G726Context::td

tone detect

Definition at line 93 of file g726.c.

Referenced by g726_decode().

int G726Context::se

estimated signal for the next iteration

Definition at line 95 of file g726.c.

Referenced by g726_decode().

int G726Context::sez

estimated second order prediction

Definition at line 96 of file g726.c.

Referenced by g726_decode().

int G726Context::y

quantizer scaling factor for the next iteration

Definition at line 97 of file g726.c.

Referenced by g726_decode(), g726_reset(), inverse_quant(), and quant().

int G726Context::code_size

Definition at line 98 of file g726.c.

Referenced by g726_decode(), g726_reset(), and quant().

int G726Context::little_endian

little-endian bitstream as used in aiff and Sun AU

Definition at line 99 of file g726.c.


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

Generated on Wed Jun 10 2015 01:57:21 for FFmpeg by   doxygen 1.8.6

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