Searched defs:st (Results 1 - 25 of 83) sorted by path

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/frameworks/av/camera/
H A DICamera.cpp291 sp<IGraphicBufferProducer> st = local
293 reply->writeInt32(setPreviewTarget(st));
/frameworks/av/media/libmediaplayerservice/
H A DTestPlayerStub.h81 const android::sp<android::IGraphicBufferProducer>& st) {
82 return mPlayer->setVideoSurfaceTexture(st);
80 setVideoSurfaceTexture( const android::sp<android::IGraphicBufferProducer>& st) argument
/frameworks/av/media/libstagefright/codecs/amrnb/common/src/
H A Dgc_pred.cpp201 st = pointer to a structure of type gc_predState
261 gc_predState *st, // i/o: State struct
318 ener = L_mac (ener, st->past_qua_en_MR122[i], pred_MR122[i]);
420 L_tmp = L_mac(L_tmp, pred[i], st->past_qua_en[i]);
467 gc_predState *st, /* i/o: State struct */
553 L_temp1 = (((Word32) st->past_qua_en_MR122[i]) *
695 L_temp2 = ((((Word32) pred[i]) * st->past_qua_en[i]) << 1);
754 st = pointer to a structure of type gc_predState
761 structure pointed to by st contains the calculated quantized energy
792 gc_predState *st, //
466 gc_pred( gc_predState *st, enum Mode mode, Word16 *code, Word16 *exp_gcode0, Word16 *frac_gcode0, Word16 *exp_en, Word16 *frac_en, Flag *pOverflow ) argument
836 gc_pred_update( gc_predState *st, Word16 qua_ener_MR122, Word16 qua_ener ) argument
986 gc_pred_average_limited( gc_predState *st, Word16 *ener_avg_MR122, Word16 *ener_avg, Flag *pOverflow ) argument
[all...]
H A Dlsp.cpp101 FUNCTION NAME: lsp_init (lspState **st)
106 st = Pointer to type lspState
109 st = Pointer to type lspState -- values are initialized.
163 Word16 lsp_init(lspState **st) argument
167 if (st == (lspState **) NULL)
173 *st = NULL;
193 *st = s;
209 st = Pointer to type lspState
212 st = Pointer to type lspState -- values are reset.
263 Word16 lsp_reset(lspState *st) argument
352 lsp_exit(lspState **st) argument
440 lsp(lspState *st, enum Mode req_mode, enum Mode used_mode, Word16 az[], Word16 azQ[], Word16 lsp_new[], Word16 **anap, Flag *pOverflow) argument
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H A Dq_plsf_3.cpp203 Word16 * lsf_r1, // i: 1st LSF residual vector, Q15
205 Word16 * wf1, // i: 1st LSF weighting factors, Q13
277 Word16 * lsf_r1, /* i: 1st LSF residual vector, Q15 */
279 Word16 * wf1, /* i: 1st LSF weighting factors, Q13 */
509 Word16 * lsf_r1, // i: 1st LSF residual vector, Q15
511 Word16 * wf1, // i: 1st LSF weighting factors, Q13
603 Word16 * lsf_r1, /* i: 1st LSF residual vector, Q15 */
605 Word16 * wf1, /* i: 1st LSF weighting factors, Q13 */
807 st = pointer to structures of type Q_plsfState (Q_plsfState)
820 past_rq field of structure pointed to by st contain
1006 Q_plsf_3( Q_plsfState *st, enum Mode mode, Word16 *lsp1, Word16 *lsp1_q, Word16 *indice, Word16 *pred_init_i, Flag *pOverflow ) argument
[all...]
H A Dq_plsf_5.cpp144 lsf_r1 -- array of type Word16 -- 1st LSF residual vector, Q15
147 wf1 -- array of type Word16 -- 1st LSF weighting factors, Q13
206 Word16 *lsf_r1, /* i : 1st LSF residual vector, Q15 */
209 Word16 *wf1, /* i : 1st LSF weighting factors Q13 */
307 lsf_r1 -- array of type Word16 -- 1st LSF residual vector, Q15
310 wf1 -- array of type Word16 -- 1st LSF weighting factors, Q13
372 Word16 *lsf_r1, /* i : 1st LSF residual vector Q15 */
375 Word16 *wf1, /* i : 1st LSF weighting factors Q13 */
507 st -- pointer to Q_plsfState -- state information
508 lsp1 -- array of type Word16 -- 1st LS
594 Q_plsf_5( Q_plsfState *st, Word16 *lsp1, Word16 *lsp2, Word16 *lsp1_q, Word16 *lsp2_q, Word16 *indice, Flag *pOverflow ) argument
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H A Dvad1.cpp553 st -- pointer to type vadState1 -- State struct
558 st -- pointer to type vadState1 -- State struct
614 vadState1 *st, /* i/o : State struct */
625 first_filter_stage(in, tmp_buf, st->a_data5[0], pOverflow);
629 filter5(&tmp_buf[4*i], &tmp_buf[4*i+2], st->a_data5[1], pOverflow);
630 filter5(&tmp_buf[4*i+1], &tmp_buf[4*i+3], st->a_data5[2], pOverflow);
634 filter3(&tmp_buf[8*i+0], &tmp_buf[8*i+4], &st->a_data3[0], pOverflow);
635 filter3(&tmp_buf[8*i+2], &tmp_buf[8*i+6], &st->a_data3[1], pOverflow);
636 filter3(&tmp_buf[8*i+3], &tmp_buf[8*i+7], &st->a_data3[4], pOverflow);
641 filter3(&tmp_buf[16*i+0], &tmp_buf[16*i+8], &st
613 filter_bank( vadState1 *st, Word16 in[], Word16 level[], Flag *pOverflow ) argument
750 update_cntrl( vadState1 *st, Word16 level[], Flag *pOverflow ) argument
944 hangover_addition( vadState1 *st, Word16 noise_level, Word16 low_power, Flag *pOverflow ) argument
1103 noise_estimate_update( vadState1 *st, Word16 level[], Flag *pOverflow ) argument
1253 complex_estimate_adapt( vadState1 *st, Word16 low_power, Flag *pOverflow ) argument
1371 complex_vad( vadState1 *st, Word16 low_power, Flag *pOverflow ) argument
1478 vad_decision( vadState1 *st, Word16 level[COMPLEN], Word32 pow_sum, Flag *pOverflow ) argument
1922 vad_complex_detection_update( vadState1 *st, Word16 best_corr_hp) argument
1999 vad_tone_detection( vadState1 *st, Word32 t0, Word32 t1, Flag *pOverflow ) argument
2088 vad_tone_detection_update( vadState1 *st, Word16 one_lag_per_frame, Flag *pOverflow ) argument
2176 vad_pitch_detection( vadState1 *st, Word16 T_op[], Flag *pOverflow ) argument
2288 vad1( vadState1 *st, Word16 in_buf[], Flag *pOverflow ) argument
[all...]
/frameworks/av/media/libstagefright/codecs/amrnb/dec/src/
H A Dagc.cpp599 st = pointer to agc state
607 st->past_gain = gain
646 agcState *st, // i/o : agc state
662 st->past_gain = 0;
700 gain = st->past_gain;
709 st->past_gain = gain;
738 agcState *st, /* i/o : agc state */
765 st->past_gain = 0;
819 gain = st->past_gain;
836 st
737 agc( agcState *st, Word16 *sig_in, Word16 *sig_out, Word16 agc_fac, Word16 l_trm, Flag *pOverflow ) argument
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H A Dbgnscd.cpp190 st = pointer to state variables of type Bgn_scdState
197 st = function updates the state variables of type Bgn_scdState
198 pointed to by st.
231 Word16 Bgn_scd (Bgn_scdState *st, // i : State variables for bgn SCD
265 if (sub(st->frameEnergyHist[i], frameEnergyMin) < 0)
266 frameEnergyMin = st->frameEnergyHist[i];
271 maxEnergy = st->frameEnergyHist[0];
274 if ( sub (maxEnergy, st->frameEnergyHist[i]) < 0)
276 maxEnergy = st->frameEnergyHist[i];
280 maxEnergyLastPart = st
399 Bgn_scd(Bgn_scdState *st, Word16 ltpGainHist[], Word16 speech[], Word16 *voicedHangover, Flag *pOverflow ) argument
[all...]
H A Dc_g_aver.cpp221 st = pointer to structure of type Cb_gain_averageState
265 Cb_gain_averageState *st, // i/o : State variables for CB gain avergeing
297 st->cbGainHistory[i] = st->cbGainHistory[i+1];
299 st->cbGainHistory[L_CBGAINHIST-1] = gain_code;
328 st->hangVar = add(st->hangVar, 1);
332 st->hangVar = 0;
335 if (sub(st->hangVar, 10) > 0)
337 st
463 Cb_gain_average( Cb_gain_averageState *st, enum Mode mode, Word16 gain_code, Word16 lsp[], Word16 lspAver[], Word16 bfi, Word16 prev_bf, Word16 pdfi, Word16 prev_pdf, Word16 inBackgroundNoise, Word16 voicedHangover, Flag *pOverflow ) argument
[all...]
H A Dd_plsf_3.cpp41 st -- Pointer to type struct D_plsfState
48 st -- Pointer to type struct D_plsfState
49 lsp1_q -- Pointer to type Word16 -- quantized 1st LSP vector Q15
65 indices.1st order MA prediction and split by 3 vector
163 D_plsfState *st, /* i/o: State struct */
168 Word16 * lsp1_q, /* o : quantized 1st LSP vector, Q15 */
188 st->past_lsf_q[i],
214 st->past_r_q[i],
224 st->past_r_q[i] =
241 st
162 D_plsf_3( D_plsfState *st, enum Mode mode, Word16 bfi, Word16 * indice, Word16 * lsp1_q, Flag *pOverflow ) argument
488 Init_D_plsf_3( D_plsfState *st, Word16 index ) argument
[all...]
H A Dd_plsf_5.cpp124 st = pointer to a structure of type D_plsfState
127 lsp1_q = pointer to the quantized 1st LSP vector (Word16)
131 lsp1_q points to the updated quantized 1st LSP vector
164 D_plsfState *st, // i/o: State variables
168 Word16 *lsp1_q, // o : quantized 1st LSP vector (M), Q15
184 // lsfi_q[i] = ALPHA*st->past_lsf_q[i] + ONE_ALPHA*mean_lsf[i];
186 lsf1_q[i] = add (mult (st->past_lsf_q[i], ALPHA),
196 // temp = mean_lsf[i] + st->past_r_q[i] * LSP_PRED_FAC_MR122;
198 temp = add (mean_lsf[i], mult (st->past_r_q[i],
201 st
301 D_plsf_5( D_plsfState *st, Word16 bfi, Word16 *indice, Word16 *lsp1_q, Word16 *lsp2_q, Flag *pOverflow ) argument
[all...]
H A Ddec_amr.cpp494 st = pointer to a structure of type Decoder_amrState
502 structure pointed to by st contains the newly calculated decoder
536 Decoder_amrState *st, // i/o : State variables
591 newDTXState = rx_dtx_handler(st->dtxDecoderState, frame_type);
596 Decoder_amr_reset (st, MRDTX);
598 dtx_dec(st->dtxDecoderState,
599 st->mem_syn,
600 st->lsfState,
601 st->pred_state,
602 st
1333 Decoder_amr( Decoder_amrState *st, enum Mode mode, Word16 parm[], enum RXFrameType frame_type, Word16 synth[], Word16 A_t[] ) argument
[all...]
H A Ddtx_dec.cpp136 st = pointer to a structure of type dtx_decState
139 Structure pointed to by st is initialized to a set of initial values.
169 int dtx_dec_reset (dtx_decState *st)
173 if (st == (dtx_decState *) NULL){
178 st->since_last_sid = 0;
179 st->true_sid_period_inv = (1 << 13);
181 st->log_en = 3500;
182 st->old_log_en = 3500;
185 st->L_pn_seed_rx = PN_INITIAL_SEED;
188 Copy(lsp_init_data, &st
247 dtx_dec_reset(dtx_decState *st) argument
840 dtx_dec( dtx_decState *st, Word16 mem_syn[], D_plsfState* lsfState, gc_predState* predState, Cb_gain_averageState* averState, enum DTXStateType new_state, enum Mode mode, Word16 parm[], Word16 synth[], Word16 A_t[], Flag *pOverflow ) argument
1493 dtx_dec_activity_update(dtx_decState *st, Word16 lsf[], Word16 frame[], Flag *pOverflow) argument
1804 rx_dtx_handler( dtx_decState *st, enum RXFrameType frame_type, Flag *pOverflow) argument
[all...]
H A Dec_gains.cpp224 st = pointer to a pointer to a structure containing code state data of
232 st = pointer to a pointer to a structure containing code state data of
276 tmp = gmed_n (st->gbuf,5);
279 if (sub (tmp, st->past_gain_code) > 0)
281 tmp = st->past_gain_code;
316 ec_gain_codeState *st, /* i/o : State struct */
334 tmp = gmed_n(st->gbuf, 5);
337 if (sub(tmp, st->past_gain_code, pOverflow) > 0)
339 tmp = st->past_gain_code;
360 st
315 ec_gain_code( ec_gain_codeState *st, gc_predState *pred_state, Word16 state, Word16 *gain_code, Flag *pOverflow ) argument
452 ec_gain_code_update( ec_gain_codeState *st, Word16 bfi, Word16 prev_bf, Word16 *gain_code, Flag *pOverflow ) argument
577 ec_gain_pitch( ec_gain_pitchState *st, Word16 state, Word16 *gain_pitch, Flag *pOverflow ) argument
806 ec_gain_pitch_update( ec_gain_pitchState *st, Word16 bfi, Word16 prev_bf, Word16 *gain_pitch, Flag *pOverflow ) argument
[all...]
H A Dlsp_avg.cpp125 st = pointer to structure of type lsp_avgState
156 int lsp_avg_reset (lsp_avgState *st)
158 if (st == (lsp_avgState *) NULL){
163 Copy(mean_lsf, &st->lsp_meanSave[0], M);
191 Word16 lsp_avg_reset(lsp_avgState *st) argument
193 if (st == (lsp_avgState *) NULL)
199 Copy(mean_lsf_5, &st->lsp_meanSave[0], M);
212 st = pointer to structure of type lsp_avgState
216 st = pointer to structure of type lsp_avgState
247 lsp_avgState *st, //
293 lsp_avg( lsp_avgState *st, Word16 *lsp, Flag *pOverflow ) argument
[all...]
H A Dpost_pro.cpp240 st = pointer to a structure of type Post_ProcessState
246 structure pointed to by st contains new filter input and output values
286 Post_ProcessState *st, //i/o : post process state
296 x2 = st->x1;
297 st->x1 = st->x0;
298 st->x0 = signal[i];
303 L_tmp = Mpy_32_16 (st->y1_hi, st->y1_lo, a[1]);
304 L_tmp = L_add (L_tmp, Mpy_32_16 (st
344 Post_Process( Post_ProcessState *st, Word16 signal[], Word16 lg, Flag *pOverflow ) argument
[all...]
H A Dpreemph.cpp100 st -- double pointer to preemphasisState
103 st -- double ponter to preemphasisState
176 st -- Pointer to preemphasisState -- preemphasis filter state
182 st -- Pointer to preemphasisState -- preemphasis filter state
237 preemphasisState *st, /* (i/o) : preemphasis filter state */
262 temp2 = mult(g, st->mem_pre, pOverflow);
266 st->mem_pre = temp;
236 preemphasis( preemphasisState *st, Word16 *signal, Word16 g, Word16 L, Flag *pOverflow ) argument
H A Dpstfilt.cpp264 st = pointer to a structure of type Post_FilterState
273 fields of the structure pointed to by st contains the updated field
312 Post_FilterState *st, // i/o : post filter states
331 Word16 *syn_work = &st->synth_buf[M];
359 Residu (Ap3, &syn_work[i_subfr], st->res2, L_SUBFR);
369 // 1st correlation of h[]
395 preemphasis (st->preemph_state, st->res2, temp2, L_SUBFR);
399 Syn_filt (Ap4, st->res2, &syn[i_subfr], L_SUBFR, st
439 Post_Filter( Post_FilterState *st, enum Mode mode, Word16 *syn, Word16 *Az_4, Flag *pOverflow ) argument
[all...]
H A Dsp_dec.cpp511 st = pointer to structures of type Speech_Decode_FrameState
559 Speech_Decode_FrameState *st, // io: post filter states
575 setCounter(st->complexityCounter);
588 Decoder_amr(st->decoder_amrState, mode, parm, frame_type,
591 Post_Filter(st->post_state, mode, synth, Az_dec); // Post-filter
594 Post_Process(st->postHP_state, synth, L_FRAME);
634 Speech_Decode_FrameState *st, /* io: post filter states */
645 Flag *pOverflow = &(st->decoder_amrState.overflow); /* Overflow flag */
665 &(st->decoder_amrState),
674 &(st
633 GSMFrameDecode( Speech_Decode_FrameState *st, enum Mode mode, Word16 *serial, enum RXFrameType frame_type, Word16 *synth) argument
[all...]
/frameworks/av/media/libstagefright/codecs/amrnb/enc/src/
H A Dcod_amr.cpp366 int cod_amr_reset (cod_amrState *st)
370 if (st == (cod_amrState *) NULL){
379 st->new_speech = st->old_speech + L_TOTAL - L_FRAME; // New speech
381 st->speech = st->new_speech - L_NEXT; // Present frame
383 st->p_window = st->old_speech + L_TOTAL - L_WINDOW; // For LPC window
384 st->p_window_12k2 = st
463 cod_amr_reset(cod_amrState *st) argument
738 cod_amr_first(cod_amrState *st, Word16 new_speech[]) argument
1215 cod_amr( cod_amrState *st, enum Mode mode, Word16 new_speech[], Word16 ana[], enum Mode *usedMode, Word16 synth[] ) argument
[all...]
H A Ddtx_enc.cpp159 st = pointer to an array of pointers to structures of type
163 pointer pointed to by st is set to the address of the allocated
193 int dtx_enc_init (dtx_encState **st)
197 if (st == (dtx_encState **) NULL){
202 *st = NULL;
211 *st = s;
239 Word16 dtx_enc_init(dtx_encState **st) argument
243 if (st == (dtx_encState **) NULL)
248 *st = NULL;
257 *st
360 dtx_enc_reset(dtx_encState *st) argument
467 dtx_enc_exit(dtx_encState **st) argument
666 dtx_enc(dtx_encState *st, Word16 computeSidFlag, Q_plsfState *qSt, gc_predState* predState, Word16 **anap, Flag *pOverflow ) argument
939 dtx_buffer(dtx_encState *st, Word16 lsp_new[], Word16 speech[], Flag *pOverflow ) argument
1119 tx_dtx_handler(dtx_encState *st, Word16 vad_flag, enum Mode *usedMode, Flag *pOverflow ) argument
[all...]
H A Dg_adapt.cpp102 st -- double pointer to GainAdaptState
105 st -- double ponter to GainAdaptState
159 Word16 gain_adapt_init(GainAdaptState **st) argument
163 if (st == (GainAdaptState **) NULL)
168 *st = NULL;
177 *st = s;
189 st -- double pointer to GainAdaptState
192 st -- double ponter to GainAdaptState
245 Word16 gain_adapt_reset(GainAdaptState *st) argument
249 if (st
330 gain_adapt_exit(GainAdaptState **st) argument
409 gain_adapt( GainAdaptState *st, Word16 ltpg, Word16 gain_cod, Word16 *alpha, Flag *pOverflow ) argument
[all...]
H A Dgain_q.cpp117 st -- double pointer to gainQuantState
120 st -- double ponter to gainQuantState
218 st -- double pointer to gainQuantState
221 st -- double ponter to gainQuantState
306 st -- double pointer to gainQuantState
384 st -- pointer to gainQuantState
402 st -- pointer to gainQuantState
468 gainQuantState *st, /* i/o : State struct */
510 st->gain_idx_ptr = (*anap)++;
512 // gc_pred_copy(&(st
467 gainQuant( gainQuantState *st, enum Mode mode, Word16 res[], Word16 exc[], Word16 code[], Word16 xn[], Word16 xn2[], Word16 y1[], Word16 Y2[], Word16 g_coeff[], Word16 even_subframe, Word16 gp_limit, Word16 *sf0_gain_pit, Word16 *sf0_gain_cod, Word16 *gain_pit, Word16 *gain_cod, Word16 **anap, Flag *pOverflow ) argument
[all...]
H A Dlevinson.cpp399 st = pointer to structures of type LevinsonState
468 LevinsonState *st,
549 A[j] = st->old_A[j];
603 st->old_A[i] = A[i] = pv_round (L_shl (t0, 1));
633 LevinsonState *st,
757 memcpy(A, &(st->old_A[0]), sizeof(Word16)*(M + 1));
820 st->old_A[i] = *(p_A++) = (Word16)((t0 + 0x00002000) >> 14);
632 Levinson( LevinsonState *st, Word16 Rh[], Word16 Rl[], Word16 A[], Word16 rc[], Flag *pOverflow ) argument

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