sbrtabs.c File Reference

#include "sbr.h"

Include dependency graph for sbrtabs.c:

Variables
const unsigned char	k0Tab [NUM_SAMPLE_RATES_SBR][16]
const unsigned char	k2Tab [NUM_SAMPLE_RATES_SBR][14]
const unsigned char	goalSBTab [NUM_SAMPLE_RATES_SBR]
const HuffInfo huffTabSBRInfo[10]	PROGMEM

Variable Documentation

goalSBTab

const unsigned char goalSBTab[NUM_SAMPLE_RATES_SBR]

Initial value:

= { 
    21, 23, 32, 43, 46, 64, 85, 93, 128
}

k0Tab

const unsigned char k0Tab[NUM_SAMPLE_RATES_SBR][16]

Initial value:

= {
    {  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 16, 18, 20, 23, 27, 31 }, 
    {  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 16, 18, 20, 23, 27, 31 }, 
    {  6,  8,  9, 10, 11, 12, 13, 14, 15, 16, 17, 19, 21, 23, 26, 30 }, 
    {  7,  9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 20, 22, 24, 27, 31 }, 
    {  8, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 23, 25, 28, 32 }, 
    { 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 25, 27, 29, 32 }, 
    { 11, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 25, 27, 29, 32 }, 
    { 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 26, 28, 30 }, 
    { 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31 }, 
}

k2Tab

const unsigned char k2Tab[NUM_SAMPLE_RATES_SBR][14]

Initial value:

= {
    { 13, 15, 17, 19, 21, 24, 27, 31, 35, 39, 44, 50, 57, 64 }, 
    { 15, 17, 19, 21, 23, 26, 29, 33, 37, 41, 46, 51, 57, 64 }, 
    { 20, 22, 24, 26, 28, 31, 34, 37, 41, 45, 49, 54, 59, 64 }, 
    { 21, 23, 25, 27, 29, 32, 35, 38, 41, 45, 49, 54, 59, 64 }, 
    { 23, 25, 27, 29, 31, 34, 37, 40, 43, 47, 51, 55, 59, 64 }, 
    { 32, 34, 36, 38, 40, 42, 44, 46, 49, 52, 55, 58, 61, 64 }, 
    { 32, 34, 36, 38, 40, 42, 44, 46, 49, 52, 55, 58, 61, 64 }, 
    { 35, 36, 38, 40, 42, 44, 46, 48, 50, 52, 55, 58, 61, 64 }, 
    { 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 60, 62, 64 }, 
}

PROGMEM

const int noiseTab [512*2] PROGMEM

Initial value:

= {
    {19, { 0,  2,  2,  2,  2,  2,  2,  2,  2,  2,  1,  2,  3,  4,  2,  7,  4,  8, 72,  0},   0},
    {20, { 0,  2,  2,  2,  2,  2,  1,  3,  3,  2,  4,  4,  4,  3,  2,  5,  6, 13, 15, 46}, 121},
    {17, { 1,  1,  1,  1,  1,  1,  1,  1,  1,  0,  2,  2,  0,  0,  1, 25, 10,  0,  0,  0}, 242},
    {19, { 1,  1,  1,  1,  1,  1,  1,  1,  1,  0,  3,  1,  0,  1,  1,  2,  1, 29,  2,  0}, 291},
    {19, { 1,  1,  1,  1,  1,  1,  1,  1,  1,  0,  2,  1,  2,  5,  1,  4,  2,  3, 34,  0}, 340},
    {20, { 1,  1,  1,  1,  1,  1,  0,  2,  2,  2,  2,  2,  1,  2,  3,  4,  4,  7, 10, 16}, 403},
    {14, { 1,  1,  1,  1,  1,  1,  1,  1,  1,  0,  0,  1, 13,  2,  0,  0,  0,  0,  0,  0}, 466},
    {14, { 1,  1,  1,  1,  1,  1,  1,  1,  1,  0,  1,  1,  6,  8,  0,  0,  0,  0,  0,  0}, 491},
    {14, { 1,  1,  1,  1,  1,  1,  0,  2,  0,  1,  1,  0, 51,  2,  0,  0,  0,  0,  0,  0}, 516},
    { 8, { 1,  1,  1,  0,  1,  1,  0, 20,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0}, 579},
}