Lines Matching refs:BLOCKSIZE
57 avctx->frame_size = NBLOCKS * BLOCKSIZE;
119 for (i = 0; i < BLOCKSIZE; i++) {
124 for (i = 0; i < BLOCKSIZE; i++)
149 ff_celp_lp_synthesis_filterf(work, coefs, vect, BLOCKSIZE, LPC_ORDER);
155 for (i = 0; i < BLOCKSIZE; i++) {
180 for (i = 0; i < FFMIN(BLOCKSIZE, lag); i++)
182 if (lag < BLOCKSIZE)
183 for (i = 0; i < BLOCKSIZE - lag; i++)
203 float exc[BLOCKSIZE];
206 for (i = BLOCKSIZE / 2; i <= BUFFERSIZE; i++) {
223 ff_celp_lp_synthesis_filterf(work, coefs, exc, BLOCKSIZE, LPC_ORDER);
224 for (i = 0; i < BLOCKSIZE; i++)
226 return best_vect - BLOCKSIZE / 2 + 1;
247 const int8_t cb[][BLOCKSIZE], const float *ortho1,
253 float vect[BLOCKSIZE];
257 for (j = 0; j < BLOCKSIZE; j++)
286 float cba_vect[BLOCKSIZE], cb1_vect[BLOCKSIZE];
287 float vect[BLOCKSIZE];
304 for (i = 0; i < BLOCKSIZE; i++)
306 ff_celp_lp_synthesis_filterf(work, coefs, vect, BLOCKSIZE, LPC_ORDER);
309 for (i = 0; i < BLOCKSIZE; i++)
335 float data[BLOCKSIZE] = { 0 }, work[LPC_ORDER + BLOCKSIZE];
337 float zero[BLOCKSIZE], cba[BLOCKSIZE], cb1[BLOCKSIZE], cb2[BLOCKSIZE];
345 work[i] = ractx->curr_sblock[BLOCKSIZE + i];
353 ff_celp_lp_synthesis_filterf(work + LPC_ORDER, coefs, data, BLOCKSIZE,
355 for (i = 0; i < BLOCKSIZE; i++) {
376 ff_copy_and_dup(ractx->buffer_a, ractx->adapt_cb, cba_idx + BLOCKSIZE / 2 - 1);
380 for (i = 0; i < BLOCKSIZE; i++) {
384 ff_celp_lp_synthesis_filterf(work + LPC_ORDER, coefs, cb1, BLOCKSIZE,
388 ff_celp_lp_synthesis_filterf(work + LPC_ORDER, coefs, cb2, BLOCKSIZE,
403 for (i = 0; i < BLOCKSIZE; i++) {
410 for (i = 0; i < BLOCKSIZE; i++) {
437 int32_t lpc_data[NBLOCKS * BLOCKSIZE];
460 for (i = 0; i < (2 * BLOCKSIZE + BLOCKSIZE / 2); i++) {
461 lpc_data[i] = ractx->curr_block[BLOCKSIZE + BLOCKSIZE / 2 + i];
466 for (j = 0; j < frame->nb_samples && i < NBLOCKS * BLOCKSIZE; i++, j++) {
471 if (i < NBLOCKS * BLOCKSIZE)
472 memset(&lpc_data[i], 0, (NBLOCKS * BLOCKSIZE - i) * sizeof(*lpc_data));
476 ff_lpc_calc_coefs(&ractx->lpc_ctx, lpc_data, NBLOCKS * BLOCKSIZE, LPC_ORDER,
515 ra144_encode_subblock(ractx, ractx->curr_block + i * BLOCKSIZE,
533 (NBLOCKS * BLOCKSIZE - i) * sizeof(*ractx->curr_block));