static int repack_gsm0610_voip_to_wav49(uint8_t c[], const uint8_t d[])
{
gsm0610_frame_t frame[2];
int n;
n = gsm0610_unpack_voip(&frame[0], d);
gsm0610_unpack_voip(&frame[1], d + n);
n = gsm0610_pack_wav49(c, frame);
return n;
}
int gsm0610_encode(gsm0610_state_t *s, uint8_t code[], const int16_t amp[], int quant)
{
gsm0610_frame_t frame;
uint8_t *c;
int i;
c = code;
if (s->packing == GSM0610_PACKING_WAV49)
quant <<= 1;
for (i = 0; i < quant; i++)
{
encode_a_frame(s, &[i*GSM0610_FRAME_LEN], &frame);
/* variable size
LARc[0] 6
LARc[1] 6
LARc[2] 5
LARc[3] 5
LARc[4] 4
LARc[5] 4
LARc[6] 3
LARc[7] 3
Nc[0] 7
bc[0] 2
Mc[0] 2
xmaxc[0] 6
xMc[0] 3
xMc[1] 3
xMc[2] 3
xMc[3] 3
xMc[4] 3
xMc[5] 3
xMc[6] 3
xMc[7] 3
xMc[8] 3
xMc[9] 3
xMc[10] 3
xMc[11] 3
xMc[12] 3
Nc[1] 7
bc[1] 2
Mc[1] 2
xmaxc[1] 6
xMc[13] 3
xMc[14] 3
xMc[15] 3
xMc[16] 3
xMc[17] 3
xMc[18] 3
xMc[19] 3
xMc[20] 3
xMc[21] 3
xMc[22] 3
xMc[23] 3
xMc[24] 3
xMc[25] 3
Nc[2] 7
bc[2] 2
Mc[2] 2
xmaxc[2] 6
xMc[26] 3
xMc[27] 3
xMc[28] 3
xMc[29] 3
xMc[30] 3
xMc[31] 3
xMc[32] 3
xMc[33] 3
xMc[34] 3
xMc[35] 3
xMc[36] 3
xMc[37] 3
xMc[38] 3
Nc[3] 7
bc[3] 2
Mc[3] 2
xmaxc[3] 6
xMc[39] 3
xMc[40] 3
xMc[41] 3
xMc[42] 3
xMc[43] 3
xMc[44] 3
xMc[45] 3
xMc[46] 3
xMc[47] 3
xMc[48] 3
xMc[49] 3
xMc[50] 3
xMc[51] 3
*/
switch (s->packing)
{
case GSM0610_PACKING_NONE:
c += gsm0610_pack_none(c, &frame);
break;
case GSM0610_PACKING_WAV49:
s->frame_index = !s->frame_index;
c += gsm0610_pack_wav49(c, &frame, s->frame_index);
break;
case GSM0610_PACKING_VOIP:
c += gsm0610_pack_voip(c, &frame);
break;
}
/*endswitch*/
}
/*endwhile*/
return (int) (c - code);
}
