Data Fields | |
AVClass * | class |
AVFrame | frame |
G726Tables | tbls |
static tables needed for computation | |
Float11 | sr [2] |
prev. | |
Float11 | dq [6] |
prev. | |
int | a [2] |
second order predictor coeffs | |
int | b [6] |
sixth order predictor coeffs | |
int | pk [2] |
signs of prev. | |
int | ap |
scale factor control | |
int | yu |
fast scale factor | |
int | yl |
slow scale factor | |
int | dms |
short average magnitude of F[i] | |
int | dml |
long average magnitude of F[i] | |
int | td |
tone detect | |
int | se |
estimated signal for the next iteration | |
int | sez |
estimated second order prediction | |
int | y |
quantizer scaling factor for the next iteration | |
int | code_size |
Definition at line 76 of file g726.c.
prev.
difference
Definition at line 82 of file g726.c.
Referenced by g726_decode(), and g726_reset().
signs of prev.
2 sez + dq
Definition at line 85 of file g726.c.
Referenced by g726_decode(), and g726_reset().
estimated signal for the next iteration
Definition at line 94 of file g726.c.
Referenced by g726_decode().
estimated second order prediction
Definition at line 95 of file g726.c.
Referenced by g726_decode().
prev.
reconstructed samples
Definition at line 81 of file g726.c.
Referenced by g726_decode(), and g726_reset().
static tables needed for computation
Definition at line 79 of file g726.c.
Referenced by g726_decode(), g726_reset(), inverse_quant(), and quant().
quantizer scaling factor for the next iteration
Definition at line 96 of file g726.c.
Referenced by g726_decode(), g726_reset(), inverse_quant(), and quant().
slow scale factor
Definition at line 89 of file g726.c.
Referenced by g726_decode(), and g726_reset().
fast scale factor
Definition at line 88 of file g726.c.
Referenced by g726_decode(), and g726_reset().