Searched refs:exc2 (Results 1 - 6 of 6) sorted by relevance

/frameworks/av/media/libstagefright/codecs/amrwb/src/
H A Dpvamrwbdecoder.cpp310 int16 *exc2 = &excp[L_SUBFR]; /* excitation vector */ local
311 int16 *HfIsf = &exc2[L_FRAME];
351 dtx_dec_amr_wb(&(st->dtx_decSt), exc2, newDTXState, isf, &prms);
455 &exc2[i_subfr],
905 exc2[i] = (exc[i_subfr + i] + (0x0004 * (exc[i_subfr + i] != MAX_16))) >> 3;
919 tmp = mult_int16(exc2[i], pit_sharp);
931 voice_fac = voice_factor(exc2, -3, gain_pit, code, gain_code, L_SUBFR);
943 pv_memcpy((void *)exc2, (void *)&exc[i_subfr], L_SUBFR*sizeof(*exc2));
1049 L_tmp = mac_16by16_to_int32(L_tmp, exc2[
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H A Ddtx.h167 int16 * exc2, /* o : CN excitation */
194 int16 * exc2, /* o : CN excitation */
H A Ddtx_decoder_amr_wb.cpp198 int16 * exc2, /* o : CN excitation */
400 exc2[i] = noise_gen_amrwb(&(st->cng_seed)) >> 4;
406 ener32 = Dot_product12(exc2, exc2, L_FRAME, &exp);
421 tmp = mult_int16(exc2[i], gain); /* Q0 * Q15 */
422 exc2[i] = shl_int16(tmp, exp);
196 dtx_dec_amr_wb( dtx_decState * st, int16 * exc2, int16 new_state, int16 isf[], int16 ** prms ) argument
/frameworks/av/media/libstagefright/codecs/amrwbenc/inc/
H A Ddtx.h86 Word16 * exc2, /* o : CN excitation */
/frameworks/av/media/libstagefright/codecs/amrwbenc/src/
H A Ddtx.c161 Word16 * exc2, /* o : CN excitation */
260 exc2[i] = (Random(&(st->cng_seed)) >> 4);
266 ener32 = Dot_product12(exc2, exc2, L_FRAME, &exp);
281 tmp = mult(exc2[i], gain); /* Q0 * Q15 */
282 exc2[i] = shl(tmp, exp);
158 dtx_enc( dtx_encState * st, Word16 isf[M], Word16 * exc2, Word16 ** prms ) argument
H A DvoAMRWBEnc.c197 Word16 exc2[L_FRAME]; /* excitation vector */ local
555 exc2[i] = shr(exc[i], Q_new);
560 L_tmp += (exc2[i] * exc2[i])<<1;
567 dtx_enc(st->dtx_encSt, isf, exc2, &prms);
575 corr_gain = synthesis(Aq, &exc2[i_subfr], 0, &speech16k[i_subfr * 5 / 4], st);
673 exc2[i] = exc[i] >> Q_new;
677 L_tmp += (exc2[i] * exc2[i])<<1;
1188 Copy(&exc[i_subfr], exc2, L_SUBF
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