Searched refs:av_log2 (Results 26 - 50 of 133) sorted by relevance

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/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/libav-0.8.8/libavcodec/
H A Dsnowdec.c158 int ref_context= av_log2(2*left->ref) + av_log2(2*top->ref);
159 int mx_context= av_log2(2*FFABS(left->mx - top->mx)) + 0*av_log2(2*FFABS(tr->mx - top->mx));
160 int my_context= av_log2(2*FFABS(left->my - top->my)) + 0*av_log2(2*FFABS(tr->my - top->my));
H A Dwmaprodec.c311 s->log2_frame_size = av_log2(avctx->block_align) + 4;
327 s->subframe_len_bits = av_log2(log2_max_num_subframes) + 1;
1057 window = s->windows[av_log2(winlen) - WMAPRO_BLOCK_MIN_BITS];
1128 s->table_idx = av_log2(s->samples_per_frame/subframe_len);
1143 s->esc_len = av_log2(s->subframe_len - 1) + 1;
1186 int num_bits = av_log2((s->subframe_len + 3)/4) + 1;
1259 FFTContext *mdct = &s->mdct_ctx[av_log2(subframe_len) - WMAPRO_BLOCK_MIN_BITS];
1354 skip = get_bits(gb, av_log2(s->samples_per_frame * 2));
1360 skip = get_bits(gb, av_log2(s->samples_per_frame * 2));
H A Dlagarith.c68 int shift = av_log2(denom - 1) + 1;
91 l += 1 << av_log2(h >> 21);
173 scale_factor = av_log2(cumul_prob);
H A Dtwinvq.c444 return x - rtab[size*av_log2(2*(x - 1)/size)+(x - 1)%size];
652 ff_sine_windows[av_log2(wsize)],
893 if ((ret = ff_mdct_init(&tctx->mdct_ctx[i], av_log2(bsize) + 1, 1,
924 ff_init_ff_sine_windows(av_log2(size_m));
925 ff_init_ff_sine_windows(av_log2(size_s/2));
926 ff_init_ff_sine_windows(av_log2(mtab->size));
H A Dbinkaudio.c106 frame_len_bits += av_log2(avctx->channels);
277 int shift = av_log2(count);
H A Dsnowenc.c336 int ref_context= av_log2(2*left->ref) + av_log2(2*top->ref);
337 int mx_context= av_log2(2*FFABS(left->mx - top->mx));
338 int my_context= av_log2(2*FFABS(left->my - top->my));
416 ref_score+= 2*av_log2(2*ref)*c->penalty_factor;
536 int ref_context= av_log2(2*left->ref) + av_log2(2*top->ref);
537 int mx_context= av_log2(2*FFABS(left->mx - top->mx)) + 16*!!b->ref;
538 int my_context= av_log2(2*FFABS(left->my - top->my)) + 16*!!b->ref;
641 // int mx_context= av_log2(
[all...]
H A Dac3dsp.c170 exp[i] = v ? 23 - av_log2(v) : 24;
H A Ddirac.c188 luma_depth = av_log2(svq3_get_ue_golomb(gb))+1;
H A Dbink.c149 c->bundle[BINK_SRC_BLOCK_TYPES].len = av_log2((width >> 3) + 511) + 1;
151 c->bundle[BINK_SRC_SUB_BLOCK_TYPES].len = av_log2((width >> 4) + 511) + 1;
153 c->bundle[BINK_SRC_COLORS].len = av_log2(bw*64 + 511) + 1;
158 c->bundle[BINK_SRC_Y_OFF].len = av_log2((width >> 3) + 511) + 1;
160 c->bundle[BINK_SRC_PATTERN].len = av_log2((bw << 3) + 511) + 1;
162 c->bundle[BINK_SRC_RUN].len = av_log2(bw*48 + 511) + 1;
H A Dalac.c134 k = av_log2((history >> 9) + 3);
159 k = 7 - av_log2(history) + ((history + 16) >> 6 /* / 64 */);
H A Dalacenc.c311 k = av_log2((history >> 9) + 3);
331 k = 7 - av_log2(history) + ((history + 16) >> 6);
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavcodec/
H A Dsnowdec.c157 int ref_context= av_log2(2*left->ref) + av_log2(2*top->ref);
158 int mx_context= av_log2(2*FFABS(left->mx - top->mx)) + 0*av_log2(2*FFABS(tr->mx - top->mx));
159 int my_context= av_log2(2*FFABS(left->my - top->my)) + 0*av_log2(2*FFABS(tr->my - top->my));
H A Dwmalosslessdec.c221 s->log2_frame_size = av_log2(avctx->block_align) + 4;
241 s->subframe_len_bits = av_log2(log2_max_num_subframes) + 1;
297 len = av_log2(s->max_num_subframes - 1) + 1;
433 int cbits = av_log2(s->mclms_scaling + 1);
481 cbits = av_log2(s->cdlms[c][i].order);
486 cbits = av_log2(s->cdlms[c][i].scaling + 1);
513 s->transient_pos[ch] = get_bits(&s->gb, av_log2(tile_size));
1061 skip = get_bits(gb, av_log2(s->samples_per_frame * 2));
1067 skip = get_bits(gb, av_log2(s->samples_per_frame * 2));
H A Dwmaprodec.c310 s->log2_frame_size = av_log2(avctx->block_align) + 4;
334 s->subframe_len_bits = av_log2(log2_max_num_subframes) + 1;
1067 window = s->windows[av_log2(winlen) - WMAPRO_BLOCK_MIN_BITS];
1138 s->table_idx = av_log2(s->samples_per_frame/subframe_len);
1153 s->esc_len = av_log2(s->subframe_len - 1) + 1;
1197 int num_bits = av_log2((s->subframe_len + 3)/4) + 1;
1271 FFTContext *mdct = &s->mdct_ctx[av_log2(subframe_len) - WMAPRO_BLOCK_MIN_BITS];
1364 skip = get_bits(gb, av_log2(s->samples_per_frame * 2));
1370 skip = get_bits(gb, av_log2(s->samples_per_frame * 2));
H A Dtwinvq.c363 ff_sine_windows[av_log2(wsize)],
544 if ((ret = ff_mdct_init(&tctx->mdct_ctx[i], av_log2(bsize) + 1, 1,
574 ff_init_ff_sine_windows(av_log2(size_m));
575 ff_init_ff_sine_windows(av_log2(size_s / 2));
576 ff_init_ff_sine_windows(av_log2(mtab->size));
H A Dlagarith.c71 int shift = av_log2(denom - 1) + 1;
94 l += 1 << av_log2(h >> 21);
176 scale_factor = av_log2(cumul_prob);
H A Dproresenc_anatoliy.c173 exp = av_log2(val);
453 for (i = av_log2(DEFAULT_SLICE_MB_WIDTH); i >= 0; --i) {
485 buf[7] = av_log2(DEFAULT_SLICE_MB_WIDTH) << 4;
H A Dproresenc_kostya.c342 exponent = av_log2(val);
514 int slice_width_factor = av_log2(mbs_per_slice);
596 exponent = av_log2(val);
756 int slice_width_factor = av_log2(mbs_per_slice);
1000 bytestream_put_byte (&buf, av_log2(ctx->mbs_per_slice) << 4); // slice width and height in MBs
1205 ls += av_log2((1 << 11) / ctx->quants[0][j]) * 2 + 1;
H A Dsnowenc.c248 int ref_context= av_log2(2*left->ref) + av_log2(2*top->ref);
249 int mx_context= av_log2(2*FFABS(left->mx - top->mx));
250 int my_context= av_log2(2*FFABS(left->my - top->my));
328 ref_score+= 2*av_log2(2*ref)*c->penalty_factor;
453 int ref_context= av_log2(2*left->ref) + av_log2(2*top->ref);
454 int mx_context= av_log2(2*FFABS(left->mx - top->mx)) + 16*!!b->ref;
455 int my_context= av_log2(2*FFABS(left->my - top->my)) + 16*!!b->ref;
563 // int mx_context= av_log2(
[all...]
H A Ddirac.c222 luma_depth = av_log2(svq3_get_ue_golomb(gb))+1;
H A Dmss2.c96 int scale = av_log2(range) - av_log2(n);
116 int scale = av_log2(range) - av_log2(n);
H A Dvorbis_parser.c160 s->mode_mask = ((1 << (av_log2(mode_count - 1) + 1)) - 1) << 1;
H A Dj2kenc.c438 log = av_log2(ss);
597 cblk->nonzerobits = av_log2(max) + 1 - NMSEDEC_FRACBITS;
711 llen = av_log2(length) - av_log2(cblk->ninclpasses) - 2;
719 put_num(s, length, av_log2(length)+1+pad);
H A Dbink.c157 c->bundle[BINK_SRC_BLOCK_TYPES].len = av_log2((width >> 3) + 511) + 1;
159 c->bundle[BINK_SRC_SUB_BLOCK_TYPES].len = av_log2((width >> 4) + 511) + 1;
161 c->bundle[BINK_SRC_COLORS].len = av_log2(bw*64 + 511) + 1;
166 c->bundle[BINK_SRC_Y_OFF].len = av_log2((width >> 3) + 511) + 1;
168 c->bundle[BINK_SRC_PATTERN].len = av_log2((bw << 3) + 511) + 1;
170 c->bundle[BINK_SRC_RUN].len = av_log2(bw*48 + 511) + 1;
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavutil/
H A Dinteger.c190 av_assert0(av_log2_i(ai) == av_log2(a));

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