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Searched refs:wi (Results 1 - 25 of 39) sorted by relevance

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/third_party/ffmpeg/libavcodec/
H A Daacpsy.c420 FFPsyWindowInfo wi = { { 0 } }; in psy_3gpp_window() local
445 wi.window_type[1] = prev_type; in psy_3gpp_window()
448 wi.window_type[0] = switch_to_eight ? LONG_START_SEQUENCE : ONLY_LONG_SEQUENCE; in psy_3gpp_window()
452 wi.window_type[0] = EIGHT_SHORT_SEQUENCE; in psy_3gpp_window()
457 wi.window_type[0] = switch_to_eight ? LONG_START_SEQUENCE : ONLY_LONG_SEQUENCE; in psy_3gpp_window()
462 wi.window_type[0] = stay_short ? EIGHT_SHORT_SEQUENCE : LONG_STOP_SEQUENCE; in psy_3gpp_window()
472 wi.window_type[i] = prev_type; in psy_3gpp_window()
476 wi.window_shape = 1; in psy_3gpp_window()
477 if (wi.window_type[0] != EIGHT_SHORT_SEQUENCE) { in psy_3gpp_window()
478 wi in psy_3gpp_window()
600 calc_thr_3gpp(const FFPsyWindowInfo *wi, const int num_bands, AacPsyChannel *pch, const uint8_t *band_sizes, const float *coefs, const int cutoff) calc_thr_3gpp() argument
652 psy_3gpp_analyze_channel(FFPsyContext *ctx, int channel, const float *coefs, const FFPsyWindowInfo *wi) psy_3gpp_analyze_channel() argument
848 psy_3gpp_analyze(FFPsyContext *ctx, int channel, const float **coeffs, const FFPsyWindowInfo *wi) psy_3gpp_analyze() argument
866 lame_apply_block_type(AacPsyChannel *ctx, FFPsyWindowInfo *wi, int uselongblock) lame_apply_block_type() argument
893 FFPsyWindowInfo wi = { { 0 } }; psy_lame_window() local
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H A Daacenc.c589 FFPsyWindowInfo* wi = windows + start_ch; in aac_encode_frame() local
605 wi[ch].window_type[0] = wi[ch].window_type[1] = ONLY_LONG_SEQUENCE; in aac_encode_frame()
606 wi[ch].window_shape = 0; in aac_encode_frame()
607 wi[ch].num_windows = 1; in aac_encode_frame()
608 wi[ch].grouping[0] = 1; in aac_encode_frame()
609 wi[ch].clipping[0] = 0; in aac_encode_frame()
617 wi[ch] = s->psy.model->window(&s->psy, samples2, la, s->cur_channel, in aac_encode_frame()
621 ics->window_sequence[0] = wi[ch].window_type[0]; in aac_encode_frame()
623 ics->use_kb_window[0] = wi[c in aac_encode_frame()
694 FFPsyWindowInfo* wi = windows + start_ch; aac_encode_frame() local
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H A Dpsymodel.h137 * @param wi window information for the channels in the group
139 void (*analyze)(FFPsyContext *ctx, int channel, const float **coeffs, const FFPsyWindowInfo *wi);
H A Dopus_silk.c534 int n, wi[2], ws[2], w[2]; in silk_decode_frame() local
536 wi[0] = ff_opus_rc_dec_cdf(rc, ff_silk_model_stereo_s2) + 3 * (n / 5); in silk_decode_frame()
538 wi[1] = ff_opus_rc_dec_cdf(rc, ff_silk_model_stereo_s2) + 3 * (n % 5); in silk_decode_frame()
542 w[i] = ff_silk_stereo_weights[wi[i]] + in silk_decode_frame()
543 (((ff_silk_stereo_weights[wi[i] + 1] - ff_silk_stereo_weights[wi[i]]) * 6554) >> 16) in silk_decode_frame()
H A Datrac3.c190 float wi = sin(((i + 0.5) / 256.0 - 0.5) * M_PI) + 1.0; in init_imdct_window() local
192 float w = 0.5 * (wi * wi + wj * wj); in init_imdct_window()
193 mdct_window[i] = mdct_window[511 - i] = wi / w; in init_imdct_window()
/third_party/ffmpeg/libavcodec/mips/
H A Daacdec_mips.c147 float wi; in imdct_and_windowing_mips() local
167 wi = *win0_prev; in imdct_and_windowing_mips()
171 dst0[0] = temp0 * wj - temp1 * wi; in imdct_and_windowing_mips()
172 dst1[0] = temp0 * wi + temp1 * wj; in imdct_and_windowing_mips()
174 wi = *win0; in imdct_and_windowing_mips()
179 dst0[128] = temp2 * wj - temp3 * wi; in imdct_and_windowing_mips()
180 dst1[128] = temp2 * wi + temp3 * wj; in imdct_and_windowing_mips()
184 dst0[256] = temp0 * wj - temp1 * wi; in imdct_and_windowing_mips()
185 dst1[256] = temp0 * wi + temp1 * wj; in imdct_and_windowing_mips()
186 dst0[384] = temp2 * wj - temp3 * wi; in imdct_and_windowing_mips()
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H A Daacpsy_mips.h63 static void calc_thr_3gpp_mips(const FFPsyWindowInfo *wi, const int num_bands, in calc_thr_3gpp_mips() argument
69 for (w = 0; w < wi->num_windows*16; w += 16) { in calc_thr_3gpp_mips()
/third_party/ffmpeg/libavutil/
H A Dfixed_dsp.c77 int32_t s0, s1, wi, wj, i,j, round; in vector_fmul_window_scaled_c() local
87 wi = win[i]; in vector_fmul_window_scaled_c()
89 dst[i] = av_clip_int16(((((int64_t)s0*wj - (int64_t)s1*wi + 0x40000000) >> 31) + round) >> bits); in vector_fmul_window_scaled_c()
90 dst[j] = av_clip_int16(((((int64_t)s0*wi + (int64_t)s1*wj + 0x40000000) >> 31) + round) >> bits); in vector_fmul_window_scaled_c()
98 int32_t s0, s1, wi, wj, i, j; in vector_fmul_window_c() local
107 wi = win[i]; in vector_fmul_window_c()
109 dst[i] = ((int64_t)s0*wj - (int64_t)s1*wi + 0x40000000) >> 31; in vector_fmul_window_c()
110 dst[j] = ((int64_t)s0*wi + (int64_t)s1*wj + 0x40000000) >> 31; in vector_fmul_window_c()
H A Dfloat_dsp.c87 float wi = win[i]; in vector_fmul_window_c() local
89 dst[i] = s0 * wj - s1 * wi; in vector_fmul_window_c()
90 dst[j] = s0 * wi + s1 * wj; in vector_fmul_window_c()
/third_party/ltp/testcases/realtime/func/gtod_latency/
H A Dgtod_infinite.c111 unsigned int wi; in main() local
162 wi = 0; in main()
181 if (max_window == 0 || ++wi == max_window) { in main()
187 if (wi == max_window) { in main()
189 wi = 0; in main()
/third_party/lame/mpglib/
H A Dlayer3.c1496 static void dct12(real *in,real *rawout1,real *rawout2,real *wi,real *ts) in dct12() argument
1544 ts[(17-1)*SBLIMIT] = out1[17-1] + tmp0 * wi[11-1]; in dct12()
1545 ts[(12+1)*SBLIMIT] = out1[12+1] + tmp0 * wi[6+1]; in dct12()
1546 ts[(6 +1)*SBLIMIT] = out1[6 +1] + tmp1 * wi[1]; in dct12()
1547 ts[(11-1)*SBLIMIT] = out1[11-1] + tmp1 * wi[5-1]; in dct12()
1552 ts[(17-0)*SBLIMIT] = out1[17-0] + in2 * wi[11-0]; in dct12()
1553 ts[(12+0)*SBLIMIT] = out1[12+0] + in2 * wi[6+0]; in dct12()
1554 ts[(12+2)*SBLIMIT] = out1[12+2] + in3 * wi[6+2]; in dct12()
1555 ts[(17-2)*SBLIMIT] = out1[17-2] + in3 * wi[11-2]; in dct12()
1557 ts[(6+0)*SBLIMIT] = out1[6+0] + in0 * wi[ in dct12()
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/third_party/lzma/C/
H A DMtCoder.c234 unsigned wi; in ThreadFunc2()
237 wi = mtc->writeIndex; in ThreadFunc2()
238 if (wi == bi) in ThreadFunc2()
245 if (wi != bi) in ThreadFunc2()
267 if (++wi >= mtc->numBlocksMax) in ThreadFunc2()
268 wi = 0; in ThreadFunc2()
280 isReady = mtc->ReadyBlocks[wi]; in ThreadFunc2()
283 mtc->ReadyBlocks[wi] = False; in ThreadFunc2()
285 mtc->writeIndex = wi; in ThreadFunc2()
296 CMtCoderBlock *block = &mtc->blocks[wi]; in ThreadFunc2()
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/third_party/ffmpeg/libavutil/ppc/
H A Dfloat_dsp_altivec.c43 vec_f zero, t0, t1, s0, s1, wi, wj; in ff_vector_fmul_window_altivec() local
56 wi = vec_ld(i, win); in ff_vector_fmul_window_altivec()
63 t0 = vec_nmsub(s1, wi, t0); in ff_vector_fmul_window_altivec()
64 t1 = vec_madd(s0, wi, zero); in ff_vector_fmul_window_altivec()
H A Dfloat_dsp_vsx.c44 vec_f zero, t0, t1, s0, s1, wi, wj; in ff_vector_fmul_window_vsx() local
57 wi = vec_vsx_ld(i, win); in ff_vector_fmul_window_vsx()
64 t0 = vec_nmsub(s1, wi, t0); in ff_vector_fmul_window_vsx()
65 t1 = vec_madd(s0, wi, zero); in ff_vector_fmul_window_vsx()
/third_party/ffmpeg/libavutil/mips/
H A Dfloat_dsp_mips.c154 float wi, wi1, wi2, wi3; in vector_fmul_window_mips() local
169 "lwc1 %[wi], 0(%[win_i]) \n\t" in vector_fmul_window_mips()
176 "mul.s %[temp], %[s1], %[wi] \n\t" in vector_fmul_window_mips()
185 "madd.s %[temp1], %[temp1], %[s0], %[wi] \n\t" in vector_fmul_window_mips()
196 "swc1 %[temp], 0(%[dst_i]) \n\t" /* dst[i] = s0*wj - s1*wi; */ in vector_fmul_window_mips()
197 "swc1 %[temp1], 0(%[dst_j]) \n\t" /* dst[j] = s0*wi + s1*wj; */ in vector_fmul_window_mips()
219 [s11]"=&f"(s11), [wi] "=&f"(wi), [wj] "=&f"(wj), [wi2]"=&f"(wi2), in vector_fmul_window_mips()
/third_party/ntfs-3g/ntfsprogs/
H A Dntfsclone.c1473 runlist_element *rl, u32 wi, u32 wj, u32 cnt)
1480 target_lcn = rl[wi].lcn + wj;
1488 if (++wj >= rl[wi].length) {
1490 wi++;
1514 u32 wi,wj; /* indexes for reading */ local
1545 wi = wj = 0;
1566 rl, wi, wj, clusters_per_set);
1568 while (rl[wi].length && (wj >= rl[wi].length))
1569 wj -= rl[wi
1472 write_set(char *buff, u32 csize, s64 *current_lcn, runlist_element *rl, u32 wi, u32 wj, u32 cnt) global() argument
1596 u32 wi,wj; /* indexes for reading */ global() local
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/third_party/node/deps/v8/src/objects/
H A Djs-locale.cc731 // Let wi be ! WeekInfoOfLocale(loc).
732 // Let we be ! CreateArrayFromList( wi.[[Weekend]] ).
733 Handle<FixedArray> wi = Handle<FixedArray>::cast(factory->NewFixedArray(2));
739 wi->set(length++, Smi::FromInt(i));
744 wi = wi->ShrinkOrEmpty(isolate, wi, length);
746 Handle<JSArray> we = factory->NewJSArrayWithElements(wi);
/third_party/skia/src/codec/
H A DSkWuffsCodec.cpp64 size_t num_read = s->read(b->data.ptr + b->meta.wi, b->data.len - b->meta.wi); in fill_buffer()
65 b->meta.wi += num_read; in fill_buffer()
73 if ((pos >= b->meta.pos) && (pos - b->meta.pos <= b->meta.wi)) { in seek_buffer()
81 b->meta.wi = 0; in seek_buffer()
384 memmove(fBuffer, iobuf.data.ptr, iobuf.meta.wi);
/third_party/skia/third_party/externals/wuffs/release/c/
H A Dwuffs-v0.2.c1215 size_t wi; // Write index. Invariant: wi <= len. member
1216 size_t ri; // Read index. Invariant: ri <= wi.
1249 wuffs_base__make_io_buffer_meta(size_t wi, in wuffs_base__make_io_buffer_meta() argument
1254 ret.wi = wi; in wuffs_base__make_io_buffer_meta()
1266 ret.meta.wi = 0; in wuffs_base__empty_io_buffer()
1276 ret.wi = 0; in wuffs_base__empty_io_buffer_meta()
1291 size_t n = buf->meta.wi - buf->meta.ri; in wuffs_base__io_buffer__compact()
1295 buf->meta.wi in wuffs_base__io_buffer__compact()
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H A Dwuffs-v0.3.c2569 size_t wi; // Write index. Invariant: wi <= len. member
2570 size_t ri; // Read index. Invariant: ri <= wi.
2613 wuffs_base__make_io_buffer_meta(size_t wi, in wuffs_base__make_io_buffer_meta() argument
2618 ret.wi = wi; in wuffs_base__make_io_buffer_meta()
2630 ret.meta.wi = len; in wuffs_base__ptr_u8__reader()
2642 ret.meta.wi = 0; in wuffs_base__ptr_u8__writer()
2654 ret.meta.wi = s.len; in wuffs_base__slice_u8__reader()
2666 ret.meta.wi in wuffs_base__slice_u8__writer()
3135 size_t wi; // Write index. Invariant: wi <= len. global() member
3174 wuffs_base__make_token_buffer_meta(size_t wi, size_t ri, uint64_t pos, bool closed) wuffs_base__make_token_buffer_meta() argument
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/third_party/pulseaudio/src/modules/rtp/
H A Dmodule-rtp-recv.c275 pa_usec_t wi, ri, render_delay, sink_delay = 0, latency; in rtpoll_work_cb() local
282 wi = pa_bytes_to_usec((uint64_t) pa_memblockq_get_write_index(s->memblockq), &s->sink_input->sample_spec); in rtpoll_work_cb()
285 pa_log_debug("wi=%lu ri=%lu", (unsigned long) wi, (unsigned long) ri); in rtpoll_work_cb()
296 if (wi < ri) in rtpoll_work_cb()
299 latency = wi - ri; in rtpoll_work_cb()
/third_party/astc-encoder/Source/
H A Dwuffs-v0.3.c2784 size_t wi; // Write index. Invariant: wi <= len. member
2785 size_t ri; // Read index. Invariant: ri <= wi.
2828 wuffs_base__make_io_buffer_meta(size_t wi, in wuffs_base__make_io_buffer_meta() argument
2833 ret.wi = wi; in wuffs_base__make_io_buffer_meta()
2845 ret.meta.wi = len; in wuffs_base__ptr_u8__reader()
2857 ret.meta.wi = 0; in wuffs_base__ptr_u8__writer()
2869 ret.meta.wi = s.len; in wuffs_base__slice_u8__reader()
2881 ret.meta.wi in wuffs_base__slice_u8__writer()
3350 size_t wi; // Write index. Invariant: wi <= len. global() member
3389 wuffs_base__make_token_buffer_meta(size_t wi, size_t ri, uint64_t pos, bool closed) wuffs_base__make_token_buffer_meta() argument
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/third_party/libsnd/src/G72x/
H A Dg72x_priv.h93 void update (int code_size, int y, int wi, int fi, int dq, int sr, int dqsez, G72x_STATE *state_ptr) ;
H A Dg72x.c410 int wi, /* scale factor multiplier */ in update()
450 state_ptr->yu = y + ((wi - y) >> 5) ; in update()
407 update( int code_size, int y, int wi, int fi, int dq, int sr, int dqsez, G72x_STATE *state_ptr) update() argument
/third_party/pulseaudio/speex/tmv/
H A Dmdf_tm.h246 register float wi = W[j]; in mdf_adjust_prop() local
248 tmp += wi * wi; in mdf_adjust_prop()
652 { register spx_word16_t wi = window[i]; in mdf_update_foreground() local
657 ee[i] = MULT16_16_Q15(wfi,ei) + MULT16_16_Q15(wi,yi); in mdf_update_foreground()

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