Searched refs:past_qua_en (Results 1 - 7 of 7) sorted by relevance

/frameworks/av/media/libstagefright/codecs/amrwb/src/
H A Ddec_gain2_amr_wb.cpp149 mem[0] = -14336; /* past_qua_en[0] */
150 mem[1] = -14336; /* past_qua_en[1] */
151 mem[2] = -14336; /* past_qua_en[2] */
152 mem[3] = -14336; /* past_qua_en[3] */
185 int16 *past_gain_pit, *past_gain_code, *past_qua_en, *gbuf, *pbuf, *prev_gc; local
192 past_qua_en = mem;
257 tmp = past_qua_en[3];
258 tmp1 = past_qua_en[2];
261 past_qua_en[3] = tmp;
262 tmp = past_qua_en[
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/frameworks/av/media/libstagefright/codecs/amrwbenc/src/
H A Dq_gain2.c56 mem[i] = -14336; /* past_qua_en[i] */
84 Word16 *past_qua_en, *t_qua_gain; local
86 past_qua_en = mem;
192 * = Sum(i=0,1) pred[i]*past_qua_en[i] + mean_ener - ener_code *
195 L_tmp += (pred[0] * past_qua_en[0])<<1; /* Q13*Q10 -> Q24 */
196 L_tmp += (pred[1] * past_qua_en[1])<<1; /* Q13*Q10 -> Q24 */
197 L_tmp += (pred[2] * past_qua_en[2])<<1; /* Q13*Q10 -> Q24 */
198 L_tmp += (pred[3] * past_qua_en[3])<<1; /* Q13*Q10 -> Q24 */
336 past_qua_en[3] = past_qua_en[
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/frameworks/av/media/libstagefright/codecs/amrnb/common/src/
H A Dgc_pred.cpp101 past_qua_en field in the structure pointed to by state is initialized
144 state->past_qua_en[i] = MIN_ENERGY;
185 state->past_qua_en[i] = MIN_ENERGY;
311 * = MEAN_ENER + sum(pred[i]*past_qua_en[i]) *
415 * = Sum(i=0,3) pred[i]*past_qua_en[i] - ener_code + mean_ener *
420 L_tmp = L_mac(L_tmp, pred[i], st->past_qua_en[i]);
546 * = MEAN_ENER + sum(pred[i]*past_qua_en[i]) *
675 * = Sum(i=0,3) pred[i]*past_qua_en[i] - ener_code + mean_ener *
695 L_temp2 = ((((Word32) pred[i]) * st->past_qua_en[i]) << 1);
803 st->past_qua_en[
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/frameworks/av/media/libstagefright/codecs/amrnb/common/include/
H A Dgc_pred.h97 Word16 past_qua_en[4]; /* normal MA predictor memory, Q10 */ member in struct:__anon506
/frameworks/av/media/libstagefright/codecs/amrnb/enc/src/
H A Ddtx_enc.cpp605 // past_qua_en for other modes than MR122
606 predState->past_qua_en[0] = log_en;
607 predState->past_qua_en[1] = log_en;
608 predState->past_qua_en[2] = log_en;
609 predState->past_qua_en[3] = log_en;
614 // past_qua_en for mode MR122
792 /* past_qua_en for other modes than MR122 */
793 predState->past_qua_en[0] = log_en;
794 predState->past_qua_en[1] = log_en;
795 predState->past_qua_en[
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H A Dgain_q.cpp514 memcpy(st->gc_predUnqSt.past_qua_en,
515 st->gc_predSt.past_qua_en,
735 * st->past_qua_en(Q10) = 20 * Log10(qua_gain_code) / constant *
/frameworks/av/media/libstagefright/codecs/amrnb/dec/src/
H A Ddtx_dec.cpp617 predState->past_qua_en[0] = ma_pred_init;
618 predState->past_qua_en[1] = ma_pred_init;
619 predState->past_qua_en[2] = ma_pred_init;
620 predState->past_qua_en[3] = ma_pred_init;
622 // past_qua_en for other modes than MR122
1126 predState->past_qua_en[0] = ma_pred_init;
1127 predState->past_qua_en[1] = ma_pred_init;
1128 predState->past_qua_en[2] = ma_pred_init;
1129 predState->past_qua_en[3] = ma_pred_init;
1131 /* past_qua_en fo
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