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Searched refs:block_samples (Results 1 – 25 of 251) sorted by relevance

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/dports/audio/wavpack/wavpack-5.4.0/src/
H A Dpack_utils.c208 if (config->block_samples && (config->block_samples < 16 || config->block_samples > 131072)) { in WavpackSetConfiguration64()
254 wpc->config.block_samples = config->block_samples; in WavpackSetConfiguration64()
551 wpc->block_samples > (uint32_t) wpc->config.block_samples) { in WavpackPackInit()
553 wpc->block_samples /= wpc->config.block_samples; in WavpackPackInit()
554 wpc->block_samples *= wpc->config.block_samples; in WavpackPackInit()
557 wpc->block_samples = wpc->config.block_samples; in WavpackPackInit()
561 wpc->max_samples = wpc->block_samples + (wpc->block_samples >> 1); in WavpackPackInit()
725 uint32_t block_samples; in WavpackFlushSamples() local
971 wps->wphdr.block_samples = block_samples; in pack_streams()
994 if (wps->wphdr.block_samples != block_samples) in pack_streams()
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H A Dunpack_utils.c57 if (!wps->wphdr.block_samples || !(wps->wphdr.flags & INITIAL_BLOCK) || in WavpackUnpackSamples()
86 wps->wphdr.block_samples = 0; in WavpackUnpackSamples()
94 wps->wphdr.block_samples = 0; in WavpackUnpackSamples()
115 if (wps->wphdr.block_samples && wpc->wvc_flag) in WavpackUnpackSamples()
120 if (!wps->wphdr.block_samples) { in WavpackUnpackSamples()
132 if (!wps->wphdr.block_samples || !(wps->wphdr.flags & INITIAL_BLOCK) || in WavpackUnpackSamples()
146 wps->wphdr.block_samples = 0; in WavpackUnpackSamples()
214 wpc->streams [0]->wphdr.block_samples = 0; in WavpackUnpackSamples()
229 wpc->streams [0]->wphdr.block_samples = 0; in WavpackUnpackSamples()
238 wps->wphdr.block_samples = 0; in WavpackUnpackSamples()
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H A Dopen_raw.c144 uint32_t multiple_blocks = 0, block_size, block_samples = 0, wphdr_flags, crc; in WavpackOpenRawDecoder() local
160 block_samples = *mcp++; in WavpackOpenRawDecoder()
161 block_samples += *mcp++ << 8; in WavpackOpenRawDecoder()
162 block_samples += *mcp++ << 16; in WavpackOpenRawDecoder()
163 block_samples += *mcp++ << 24; in WavpackOpenRawDecoder()
206 SET_TOTAL_SAMPLES (*wphdr, block_samples); in WavpackOpenRawDecoder()
207 wphdr->block_samples = block_samples; in WavpackOpenRawDecoder()
253 SET_TOTAL_SAMPLES (*wphdr, block_samples); in WavpackOpenRawDecoder()
254 wphdr->block_samples = block_samples; in WavpackOpenRawDecoder()
311 return wpc->streams [0]->wphdr.block_samples; in WavpackGetNumSamplesInFrame()
H A Dextra1.c253 decorr_mono_buffer (samples, outsamples, wps->wphdr.block_samples, info->dps, depth); in recurse_mono()
254 bits = LOG2BUFFER (outsamples, wps->wphdr.block_samples, info->log_limit); in recurse_mono()
319 bits = LOG2BUFFER (info->sampleptrs [i], wps->wphdr.block_samples, info->log_limit); in delta_mono()
344 bits = LOG2BUFFER (info->sampleptrs [i], wps->wphdr.block_samples, info->log_limit); in delta_mono()
434 info.sampleptrs [i] = malloc (wps->wphdr.block_samples * 4); in analyze_mono()
437 memcpy (info.sampleptrs [0], samples, wps->wphdr.block_samples * 4); in analyze_mono()
448 LOG2BUFFER (info.sampleptrs [0], wps->wphdr.block_samples, 0)); in analyze_mono()
466 memcpy (samples, info.sampleptrs [info.nterms + 1], wps->wphdr.block_samples * 4); in analyze_mono()
484 scan_word (wps, rptr, wps->wphdr.block_samples, -1); in mono_add_noise()
485 cnt = wps->wphdr.block_samples; in mono_add_noise()
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H A Dextra2.c416 decorr_stereo_buffer (info, samples, outsamples, wps->wphdr.block_samples, depth); in recurse_stereo()
417 bits = LOG2BUFFER (outsamples, wps->wphdr.block_samples * 2, info->log_limit); in recurse_stereo()
450 decorr_stereo_buffer (info, samples, outsamples, wps->wphdr.block_samples, depth); in recurse_stereo()
598 info.sampleptrs [i] = malloc (wps->wphdr.block_samples * 8); in analyze_stereo()
601 memcpy (info.sampleptrs [0], samples, wps->wphdr.block_samples * 8); in analyze_stereo()
612 LOG2BUFFER (info.sampleptrs [0], wps->wphdr.block_samples * 2, 0)); in analyze_stereo()
630 memcpy (samples, info.sampleptrs [info.nterms + 1], wps->wphdr.block_samples * 8); in analyze_stereo()
648 scan_word (wps, rptr, wps->wphdr.block_samples, -1); in stereo_add_noise()
649 cnt = wps->wphdr.block_samples; in stereo_add_noise()
689 wps->dc.shaping_acc [0] -= wps->dc.shaping_delta [0] * wps->wphdr.block_samples; in stereo_add_noise()
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/dports/audio/py-fmoo-audiotools/audiotools-3.0/docs/reference/wavpack/algorithms/
H A Dcorrelate_2ch.pfl9 INPUT channel,block_samples,decorrelation_term,decorrelation_delta,
13 VAR block_samples "block samples";
31 correlate_1ch(block_samples,
41 correlate_1ch(block_samples,
52 correlate_2ch_1(block_samples,
61 correlate_2ch_2(block_samples,
70 correlate_2ch_3(block_samples,
H A Ddecorrelate_2ch.pfl9 INPUT block_samples,correlated,decorrelation_term,decorrelation_delta,
12 VAR block_samples "block samples";
30 decorrelated[0] <- decorrelate_1ch(block_samples,
36 decorrelated[1] <- decorrelate_1ch(block_samples,
43 decorrelated <- decorrelate_2ch_1(block_samples,
49 decorrelated <- decorrelate_2ch_2(block_samples,
55 decorrelated <- decorrelate_2ch_3(block_samples,
H A Dcorrelate_1ch.pfl9 INPUT channel, block_samples,decorrelation_term,decorrelation_delta,decorrelation_weight,decorrelat…
12 VAR block_samples "block samples";
24 for i <- 0 to block_samples {
38 decorrelation_samples[0] <- channel[block_samples - 2];
39 decorrelation_samples[1] <- channel[block_samples - 1];
45 for i <- 0 to block_samples {
57 channel[block_samples - decorrelation_term + i];
H A Ddecode_block.pfl10 OUTPUT channel_count,final_block,block_index,block_samples,total_samples,block_channel;
15 VAR block_samples "block samples";
48 block_samples,
69 block_data_size, block_samples, channel_count);
72 block_channel <- decorrelate_channels(block_samples,
84 block_channel <- undo_joint_stereo(block_samples, block_channel);
91 block_samples,
100 block_samples,
H A Dencode_block.pfl15 block_samples,
34 VAR block_samples "block samples";
78 block_samples);
81 block_samples);
83 for i <- 0 to block_samples {
88 mid_side <- apply_joint_stereo(shifted, block_samples);
100 block_samples,
111 block_samples,
H A Dcorrelate_2ch_3.pfl9 INPUT block_samples,channel,decorrelation_delta,weight,decorrelation_samples;
12 VAR block_samples "block samples";
20 for i <- 0 to block_samples {
37 channel[1][(block_samples - 1)];
39 channel[0][(block_samples - 1)];
H A Dcorrelate_2ch_1.pfl9 INPUT block_samples,channel,decorrelation_delta,weight,decorrelation_samples;
12 VAR block_samples "block samples";
20 for i <- 0 to block_samples {
37 channel[1][(block_samples - 1)];
39 channel[0][(block_samples - 1)];
H A Dcorrelate_2ch_2.pfl9 INPUT block_samples,channel,decorrelation_delta,weight,decorrelation_samples;
12 VAR block_samples "block samples";
20 for i <- 0 to block_samples {
37 channel[1][(block_samples - 1)];
39 channel[0][(block_samples - 1)];
H A Ddecorrelate_channels.pfl9 INPUT block_samples,channel_count,residuals,decorrelation_term_count,
13 VAR block_samples "block samples";
27 pass[0] <- decorrelate_1ch(block_samples,
39 pass[0],pass[1] <- decorrelate_2ch(block_samples,
H A Dcorrelate_channels.pfl9 INPUT block_samples,effective_channel_count,channels,
15 VAR block_samples "block samples";
30 correlate_1ch(block_samples,
43 correlate_2ch(block_samples,
H A Dread_bitstream.pfl9 INPUT "WavPack file stream",block_samples,channel_count,entropies;
11 VAR block_samples "block samples";
20 for i <- 0 to block_samples * channel_count {
33 if i < block_samples * channel_count {
/dports/audio/py-mutagen/mutagen-1.42.0/mutagen/
H A Dwavpack.py37 block_index, block_samples, flags, crc): argument
45 self.block_samples = block_samples
66 block_samples = cdata.uint_le(header[20:24])
71 samples, block_index, block_samples, flags, crc)
98 samples = header.block_samples
105 samples += header.block_samples
/dports/multimedia/mkvtoolnix/mkvtoolnix-65.0.0/src/input/
H A Dr_wavpack.cpp120 put_uint32_le(chunk, dummy_header.block_samples); in read()
177 dummy_header_correc.block_samples = dummy_header.block_samples + 1; in read()
180 } while (dummy_header_correc.block_samples < dummy_header.block_samples); in read()
182 if (dummy_header_correc.block_samples != dummy_header.block_samples) { in read()
/dports/multimedia/handbrake/ffmpeg-4.4/libavcodec/
H A Dwavpackenc.c79 int block_samples; member
137 int block_samples; in wavpack_encode_init() local
144 block_samples /= 2; in wavpack_encode_init()
147 block_samples *= 2; in wavpack_encode_init()
148 avctx->frame_size = block_samples; in wavpack_encode_init()
857 s->block_samples * 4); in delta_mono()
878 s->block_samples * 4); in delta_mono()
1020 int nb_samples = s->block_samples; in wv_mono()
1632 s->block_samples * 4); in delta_stereo()
1634 s->block_samples * 4); in delta_stereo()
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/dports/emulators/vice/vice-3.5/src/lib/libffmpeg/libavcodec/
H A Dwavpackenc.c79 int block_samples; member
132 int block_samples; in wavpack_encode_init() local
139 block_samples /= 2; in wavpack_encode_init()
142 block_samples *= 2; in wavpack_encode_init()
143 avctx->frame_size = block_samples; in wavpack_encode_init()
858 s->block_samples * 4); in delta_mono()
879 s->block_samples * 4); in delta_mono()
1021 int nb_samples = s->block_samples; in wv_mono()
1633 s->block_samples * 4); in delta_stereo()
1635 s->block_samples * 4); in delta_stereo()
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/dports/multimedia/ffmpeg/ffmpeg-4.4.1/libavcodec/
H A Dwavpackenc.c79 int block_samples; member
137 int block_samples; in wavpack_encode_init() local
144 block_samples /= 2; in wavpack_encode_init()
147 block_samples *= 2; in wavpack_encode_init()
148 avctx->frame_size = block_samples; in wavpack_encode_init()
857 s->block_samples * 4); in delta_mono()
878 s->block_samples * 4); in delta_mono()
1020 int nb_samples = s->block_samples; in wv_mono()
1632 s->block_samples * 4); in delta_stereo()
1634 s->block_samples * 4); in delta_stereo()
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/dports/multimedia/gstreamer1-libav/gst-libav-1.16.2/gst-libs/ext/libav/libavcodec/
H A Dwavpackenc.c79 int block_samples; member
137 int block_samples; in wavpack_encode_init() local
144 block_samples /= 2; in wavpack_encode_init()
147 block_samples *= 2; in wavpack_encode_init()
148 avctx->frame_size = block_samples; in wavpack_encode_init()
863 s->block_samples * 4); in delta_mono()
884 s->block_samples * 4); in delta_mono()
1026 int nb_samples = s->block_samples; in wv_mono()
1638 s->block_samples * 4); in delta_stereo()
1640 s->block_samples * 4); in delta_stereo()
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/dports/www/qt5-webengine/qtwebengine-everywhere-src-5.15.2/src/3rdparty/chromium/third_party/ffmpeg/libavcodec/
H A Dwavpackenc.c79 int block_samples; member
137 int block_samples; in wavpack_encode_init() local
144 block_samples /= 2; in wavpack_encode_init()
147 block_samples *= 2; in wavpack_encode_init()
148 avctx->frame_size = block_samples; in wavpack_encode_init()
857 s->block_samples * 4); in delta_mono()
878 s->block_samples * 4); in delta_mono()
1020 int nb_samples = s->block_samples; in wv_mono()
1632 s->block_samples * 4); in delta_stereo()
1634 s->block_samples * 4); in delta_stereo()
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/dports/emulators/libretro-vice/vice-libretro-5725415/vice/src/lib/libffmpeg/libavcodec/
H A Dwavpackenc.c79 int block_samples; member
132 int block_samples; in wavpack_encode_init() local
139 block_samples /= 2; in wavpack_encode_init()
142 block_samples *= 2; in wavpack_encode_init()
143 avctx->frame_size = block_samples; in wavpack_encode_init()
858 s->block_samples * 4); in delta_mono()
879 s->block_samples * 4); in delta_mono()
1021 int nb_samples = s->block_samples; in wv_mono()
1633 s->block_samples * 4); in delta_stereo()
1635 s->block_samples * 4); in delta_stereo()
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/dports/www/chromium-legacy/chromium-88.0.4324.182/third_party/ffmpeg/libavcodec/
H A Dwavpackenc.c79 int block_samples; member
137 int block_samples; in wavpack_encode_init() local
144 block_samples /= 2; in wavpack_encode_init()
147 block_samples *= 2; in wavpack_encode_init()
148 avctx->frame_size = block_samples; in wavpack_encode_init()
857 s->block_samples * 4); in delta_mono()
878 s->block_samples * 4); in delta_mono()
1020 int nb_samples = s->block_samples; in wv_mono()
1632 s->block_samples * 4); in delta_stereo()
1634 s->block_samples * 4); in delta_stereo()
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