{
static const uint8_t sizes[10] = {6, 5, 5, 4, 4, 3, 3, 3, 3, 2};
unsigned int refl_rms[4]; // RMS of the reflection coefficients
- uint16_t gbuf2[4][30];
+ uint16_t block_coefs[4][30]; // LPC coefficients of each sub-block
int i, c;
int16_t *data = vdata;
unsigned int energy;
energy = decodeval[get_bits(&gb, 5) << 1]; // Useless table entries?
- refl_rms[0] = dec2(ractx, gbuf2[0], 0, 0, ractx->old_energy);
- refl_rms[1] = dec2(ractx, gbuf2[1], 1, energy > ractx->old_energy,
+ refl_rms[0] = dec2(ractx, block_coefs[0], 0, 0, ractx->old_energy);
+ refl_rms[1] = dec2(ractx, block_coefs[1], 1, energy > ractx->old_energy,
t_sqrt(energy*ractx->old_energy) >> 12);
- refl_rms[2] = dec2(ractx, gbuf2[2], 2, 1, energy);
- refl_rms[3] = dec1(gbuf2[3], ractx->lpc_refl, ractx->lpc_coef, energy);
+ refl_rms[2] = dec2(ractx, block_coefs[2], 2, 1, energy);
+ refl_rms[3] = dec1(block_coefs[3], ractx->lpc_refl, ractx->lpc_coef,
+ energy);
/* do output */
for (c=0; c<4; c++) {
- do_output_subblock(ractx, gbuf2[c], refl_rms[c], data, &gb);
+ do_output_subblock(ractx, block_coefs[c], refl_rms[c], data, &gb);
for (i=0; i<BLOCKSIZE; i++) {
*data = av_clip_int16(*data << 2);