Searched refs:exc (Results 1 - 25 of 52) sorted by relevance

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/frameworks/base/media/libstagefright/codecs/amrnb/common/include/
H A Dpred_lt.h98 Word16 exc[], /* in/out: excitation buffer */
/frameworks/base/media/libstagefright/codecs/amrwb/src/
H A Dsynthesis_amr_wb.h78 int16 exc[], /* (i) : excitation at 12kHz */
79 int16 Q_new, /* (i) : scaling performed on exc */
H A Dvoice_factor.cpp47 int16 exc[], (i) Q_exc : pitch excitation
48 int16 Q_exc, (i) : exc format
119 int16 exc[], /* (i) Q_exc : pitch excitation */
120 int16 Q_exc, /* (i) : exc format */
130 ener1 = extract_h(Dot_product12(exc, exc, L_subfr, &exp1));
118 voice_factor( int16 exc[], int16 Q_exc, int16 gain_pit, int16 code[], int16 gain_code, int16 L_subfr ) argument
H A Dpred_lt4.cpp58 On return exc[0..L_subfr-1] contains the interpolated signal
163 int16 exc[], /* in/out: excitation buffer */
174 pt_exc = &exc[-T0];
234 exc[(j<<2)] = (int16)(L_sum1 >> 14);
235 exc[(j<<2)+1] = (int16)(L_sum2 >> 14);
236 exc[(j<<2)+2] = (int16)(L_sum3 >> 14);
237 exc[(j<<2)+3] = (int16)(L_sum4 >> 14);
260 exc[(j<<2)] = (int16)((L_sum1) >> 14);
162 Pred_lt4( int16 exc[], int16 T0, int16 frac, int16 L_subfr ) argument
H A Dsynthesis_amr_wb.cpp48 int16 exc[], (i) : excitation at 12kHz
49 int16 Q_new, (i) : scaling performed on exc
138 int16 exc[], /* (i) : excitation at 12kHz */
139 int16 Q_new, /* (i) : scaling performed on exc */
186 Syn_filt_32(Aq, M, exc, Q_new, synth_hi + M, synth_lo + M, L_SUBFR);
233 pt_tmp = exc;
250 ener = extract_h(Dot_product12(exc, exc, L_SUBFR, &exp_ener));
136 synthesis_amr_wb( int16 Aq[], int16 exc[], int16 Q_new, int16 synth16k[], int16 prms, int16 HfIsf[], int16 nb_bits, int16 newDTXState, Decoder_State * st, int16 bfi, int16 *ScratchMem ) argument
H A Dpvamrwbdecoder_acelp.h223 int16 exc[], /* (i) Qnew: excitation (exc[i] >> Qnew) */
224 int16 Qnew, /* (i) : exc scaling = 0(min) to 8(max) */
236 int16 exc[], /* in/out: excitation buffer */
298 int16 exc[], /* (i) Q_exc: pitch excitation */
299 int16 Q_exc, /* (i) : exc format */
H A Dpvamrwbdecoder.cpp314 int16 *exc; local
485 exc = old_exc + PIT_MAX + L_INTERPOL;
676 Pred_lt4(&exc[i_subfr], T0, T0_frac, L_SUBFR + 1);
702 L_tmp = ((int32) exc[i-1+i_subfr] + exc[i+1+i_subfr]);
704 L_tmp += ((int32) exc[i+i_subfr] * 20972);
708 pv_memcpy((void *)&exc[i_subfr], (void *)code, L_SUBFR*sizeof(*code));
873 scale_signal(exc + i_subfr - (PIT_MAX + L_INTERPOL),
905 exc2[i] = (exc[i_subfr + i] + (0x0004 * (exc[i_subf
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/frameworks/base/media/libstagefright/codecs/amrnb/enc/src/
H A Dspreproc.h120 Word16 exc[], /* o : long term prediction residual */
H A Dspstproc.h124 Word16 *exc, /* o : long term prediction residual */
H A Dspreproc.cpp115 exc -- Word16 array -- long term prediction residual
183 Word16 exc[], /* o : long term prediction residual */
223 memcpy(exc, res2, L_SUBFR*sizeof(Word16));
225 Syn_filt(Aq, exc, error, L_SUBFR, mem_err, 0);
171 subframePreProc( enum Mode mode, const Word16 gamma1[], const Word16 gamma1_12k2[], const Word16 gamma2[], Word16 *A, Word16 *Aq, Word16 *speech, Word16 *mem_err, Word16 *mem_w0, Word16 *zero, Word16 ai_zero[], Word16 exc[], Word16 h1[], Word16 xn[], Word16 res2[], Word16 error[] ) argument
H A Dcl_ltp.cpp446 exc = pointer to excitation vector (Word16)
454 exc = pointer to excitation vector (Word16)
500 Word16 *exc, // i/o : Excitation vector Q0
524 mode, T_op, exc, xn, h1,
533 * - find filtered pitch exc. y1[]=exc[] convolve with h1[]) *
539 Pred_lt_3or6(exc, *T0, *T0_frac, L_SUBFR, resu3);
541 Convolve(exc, h1, y1, L_SUBFR);
588 L_temp = L_mult(exc[i], *gain_pit);
626 Word16 *exc, /*
619 cl_ltp( clLtpState *clSt, tonStabState *tonSt, enum Mode mode, Word16 frameOffset, Word16 T_op[], Word16 *h1, Word16 *exc, Word16 res2[], Word16 xn[], Word16 lsp_flag, Word16 xn2[], Word16 yl[], Word16 *T0, Word16 *T0_frac, Word16 *gain_pit, Word16 g_coeff[], Word16 **anap, Word16 *gp_limit, Flag *pOverflow ) argument
[all...]
H A Dspstproc.cpp118 exc -- Pointer to Word16 -- long term prediction residual
187 Word16 *exc, /* o : long term prediction residual */
233 * - find synthesis speech corresponding to exc[] *
239 p_exc = &exc[ i_subfr];
244 /* exc[i] = gain_pit*exc[i] + gain_code*code[i]; */
249 * exc Q0 Q0
261 * result -> exc Q0 Q0
276 &exc[i_subfr],
172 subframePostProc( Word16 *speech, enum Mode mode, Word16 i_subfr, Word16 gain_pit, Word16 gain_code, Word16 *Aq, Word16 synth[], Word16 xn[], Word16 code[], Word16 y1[], Word16 y2[], Word16 *mem_syn, Word16 *mem_err, Word16 *mem_w0, Word16 *exc, Word16 *sharp, Flag *pOverflow ) argument
H A Dcalc_en.h110 * frac_en[1]*2^exp_en[1] = <exc exc> // LTP residual energy
111 * frac_en[2]*2^exp_en[2] = <exc code> // LTP/CB innovation dot product
113 * // (lres = res - gain_pit*exc)
119 Word16 exc[], /* i : LTP excitation (unfiltered), Q0 */
H A Dpitch_fr.h130 Word16 exc[], /* i : excitation buffer */
H A Dqgain795.h110 Word16 exc[], /* i : LTP excitation (unfiltered), Q0 */
H A Dcl_ltp.h140 Word16 *exc, /* i/o : Excitation vector Q0 */
H A Dgain_q.h152 Word16 exc[], /* i : LTP excitation (unfiltered), Q0 */
H A Dcod_amr.cpp389 st->exc = st->old_exc + PIT_MAX + L_INTERPOL;
487 st->exc = st->old_exc + PIT_MAX + L_INTERPOL;
849 Word16 i_subfr_sf0 = 0; // Position in exc[] for sf0
1051 st->ai_zero, &st->exc[i_subfr],
1059 st->ai_zero, &st->exc[i_subfr],
1077 &st->exc[i_subfr], res2, xn, lsp_flag, xn2, y1,
1102 gainQuant(st->gainQuantSt, *usedMode, res, &st->exc[i_subfr], code,
1115 st->mem_err, st->mem_w0, st->exc, &st->sharp);
1132 st->exc, &st->sharp);
1143 Pred_lt_3or6(&st->exc[i_subfr_sf
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H A Dcod_amr.h143 Word16 *exc; member in struct:__anon329
/frameworks/base/core/jni/
H A Dandroid_text_AndroidBidi.cpp28 static void jniThrowException(JNIEnv* env, const char* exc, const char* msg = NULL) argument
30 jclass excClazz = env->FindClass(exc);
31 LOG_ASSERT(excClazz, "Unable to find class %s", exc);
H A Dandroid_graphics_PixelFormat.cpp39 static void doThrow(JNIEnv* env, const char* exc, const char* msg = NULL) argument
41 jclass npeClazz = env->FindClass(exc);
H A Dandroid_util_StringBlock.cpp33 static void doThrow(JNIEnv* env, const char* exc, const char* msg = NULL) argument
37 npeClazz = env->FindClass(exc);
38 LOG_FATAL_IF(npeClazz == NULL, "Unable to find class %s", exc);
H A Dandroid_view_Display.cpp44 static void doThrow(JNIEnv* env, const char* exc, const char* msg = NULL) argument
46 jclass npeClazz = env->FindClass(exc);
/frameworks/base/media/libstagefright/codecs/amrnb/common/src/
H A Dpred_lt.cpp138 exc = buffer containing the excitation (Word16)
151 exc buffer contains the newly formed adaptive codebook excitation
168 On return exc[0..L_subfr-1] contains the interpolated signal
185 Word16 exc[], // in/out: excitation buffer
197 pX0 = &exc[-T0];
225 exc[j] = pv_round (s);
255 Word16 exc[], /* in/out: excitation buffer */
281 pX0 = &(exc[-T0]);
317 p_exc = exc;
254 Pred_lt_3or6( Word16 exc[], Word16 T0, Word16 frac, Word16 L_subfr, Word16 flag3, Flag *pOverflow ) argument
/frameworks/base/media/libstagefright/codecs/amrnb/dec/src/
H A Ddec_amr.h118 Word16 *exc; member in struct:Decoder_amrState

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