| /frameworks/av/media/libstagefright/codecs/amrwbenc/src/ |
| qpisf_2s.c | 20 * Description: Coding/Decodeing of ISF parameters with predication
21 * The ISF vector is quantized using two-stage VQ with split-by-2 *
39 Word16 * x, /* input : ISF residual vector */
50 * Description: Quantization of isf parameters with prediction. (46 bits) *
52 * The isf vector is quantized using two-stage VQ with split-by-2 in *
57 Word16 * isf1, /* (i) Q15 : ISF in the frequency domain (0..0.5) */
58 Word16 * isf_q, /* (o) Q15 : quantized ISF (0..0.5) */
59 Word16 * past_isfq, /* (io)Q15 : past ISF quantizer */
67 Word16 isf[ORDER]; local
72 isf[i] = vo_sub(isf1[i], mean_isf[i])
157 Word16 isf[ORDER]; local
[all...] |
| voAMRWBEnc.c | 180 Word16 isf[M]; /* ISF (frequency domain) at 4nd sfr */ local
396 * - convert isp[] to isf[] for quantization *
397 * - quantize and code the isf[] *
398 * - convert isf[] to isp[] for interpolation *
415 Isp_isf(ispnew, isf, M);
418 Gp_clip_test_isf(isf, st->gp_clip);
546 /* Buffer isf's and energy */
564 dtx_buffer(st->dtx_encSt, isf, L_tmp, codec_mode);
567 dtx_enc(st->dtx_encSt, isf, exc2, &prms)
[all...] |
| /frameworks/av/media/libstagefright/codecs/amrwb/src/ |
| dtx.h | 135 int16 isf[M]; member in struct:__anon38340
166 int16 isf[M], /* o : CN ISF vector */
173 int16 isf_new[], /* i : isf vector */
184 int16 * isf1, /* input : ISF in the frequency domain (0..0.5) */
185 int16 * isf_q, /* output: quantized ISF */
196 int16 isf[], /* o : CN ISF vector */
202 int16 isf[],
213 int16 * isf_q /* input : ISF in the frequency domain (0..0.5) *
[all...] |
| pvamrwbdecoder.cpp | 306 int16 *isf = &ispnew[M]; /* ISF (frequency domain) at 4nd sfr */ local
307 int16 *isf_tmp = &isf[M];
351 dtx_dec_amr_wb(&(st->dtx_decSt), exc2, newDTXState, isf, &prms);
436 Isf_isp(isf, ispnew, M);
450 L_tmp = mac_16by16_to_int32(L_tmp, isf[i], interpol_frac[j]);
470 pv_memcpy((void *)st->isfold, (void *)isf, M*sizeof(*isf));
499 Dpisf_2s_46b(ind, isf, st->past_isfq, st->isfold, st->isf_buf, bfi, 1);
510 Dpisf_2s_36b(ind, isf, st->past_isfq, st->isfold, st->isf_buf, bfi, 1)
[all...] |
| /external/eclipse-basebuilder/basebuilder-3.6.2/org.eclipse.releng.basebuilder/plugins/ |
| org.eclipse.jdt.apt.core_3.3.401.R36_v20100727-0110.jar | |
