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Open Source Computer Vision Library https://opencv.org/
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opencv/3rdparty/zlib-ng/trees_tbl.h

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Add zlib-ng as an alternative zlib implementation Zlib-ng is zlib replacement with optimizations for "next generation" systems. Its optimization may benifits image library decode and encode speed such as libpng. In our tests, if using zlib-ng and libpng combination on a x86_64 machine with AVX2, the time of `imdecode` amd `imencode` will drop 20% approximately. This patch enables zlib-ng's optimization if `CV_DISABLE_OPTIMIZATION` is OFF. Since Zlib-ng can dispatch intrinsics on the fly, port work is much easier. Related discussion: https://github.com/opencv/opencv/issues/22573
11 months ago
#ifndef TREES_TBL_H_
#define TREES_TBL_H_
/* header created automatically with maketrees.c */
Z_INTERNAL const ct_data static_ltree[L_CODES+2] = {
{{ 12},{8}}, {{140},{8}}, {{ 76},{8}}, {{204},{8}}, {{ 44},{8}},
{{172},{8}}, {{108},{8}}, {{236},{8}}, {{ 28},{8}}, {{156},{8}},
{{ 92},{8}}, {{220},{8}}, {{ 60},{8}}, {{188},{8}}, {{124},{8}},
{{252},{8}}, {{ 2},{8}}, {{130},{8}}, {{ 66},{8}}, {{194},{8}},
{{ 34},{8}}, {{162},{8}}, {{ 98},{8}}, {{226},{8}}, {{ 18},{8}},
{{146},{8}}, {{ 82},{8}}, {{210},{8}}, {{ 50},{8}}, {{178},{8}},
{{114},{8}}, {{242},{8}}, {{ 10},{8}}, {{138},{8}}, {{ 74},{8}},
{{202},{8}}, {{ 42},{8}}, {{170},{8}}, {{106},{8}}, {{234},{8}},
{{ 26},{8}}, {{154},{8}}, {{ 90},{8}}, {{218},{8}}, {{ 58},{8}},
{{186},{8}}, {{122},{8}}, {{250},{8}}, {{ 6},{8}}, {{134},{8}},
{{ 70},{8}}, {{198},{8}}, {{ 38},{8}}, {{166},{8}}, {{102},{8}},
{{230},{8}}, {{ 22},{8}}, {{150},{8}}, {{ 86},{8}}, {{214},{8}},
{{ 54},{8}}, {{182},{8}}, {{118},{8}}, {{246},{8}}, {{ 14},{8}},
{{142},{8}}, {{ 78},{8}}, {{206},{8}}, {{ 46},{8}}, {{174},{8}},
{{110},{8}}, {{238},{8}}, {{ 30},{8}}, {{158},{8}}, {{ 94},{8}},
{{222},{8}}, {{ 62},{8}}, {{190},{8}}, {{126},{8}}, {{254},{8}},
{{ 1},{8}}, {{129},{8}}, {{ 65},{8}}, {{193},{8}}, {{ 33},{8}},
{{161},{8}}, {{ 97},{8}}, {{225},{8}}, {{ 17},{8}}, {{145},{8}},
{{ 81},{8}}, {{209},{8}}, {{ 49},{8}}, {{177},{8}}, {{113},{8}},
{{241},{8}}, {{ 9},{8}}, {{137},{8}}, {{ 73},{8}}, {{201},{8}},
{{ 41},{8}}, {{169},{8}}, {{105},{8}}, {{233},{8}}, {{ 25},{8}},
{{153},{8}}, {{ 89},{8}}, {{217},{8}}, {{ 57},{8}}, {{185},{8}},
{{121},{8}}, {{249},{8}}, {{ 5},{8}}, {{133},{8}}, {{ 69},{8}},
{{197},{8}}, {{ 37},{8}}, {{165},{8}}, {{101},{8}}, {{229},{8}},
{{ 21},{8}}, {{149},{8}}, {{ 85},{8}}, {{213},{8}}, {{ 53},{8}},
{{181},{8}}, {{117},{8}}, {{245},{8}}, {{ 13},{8}}, {{141},{8}},
{{ 77},{8}}, {{205},{8}}, {{ 45},{8}}, {{173},{8}}, {{109},{8}},
{{237},{8}}, {{ 29},{8}}, {{157},{8}}, {{ 93},{8}}, {{221},{8}},
{{ 61},{8}}, {{189},{8}}, {{125},{8}}, {{253},{8}}, {{ 19},{9}},
{{275},{9}}, {{147},{9}}, {{403},{9}}, {{ 83},{9}}, {{339},{9}},
{{211},{9}}, {{467},{9}}, {{ 51},{9}}, {{307},{9}}, {{179},{9}},
{{435},{9}}, {{115},{9}}, {{371},{9}}, {{243},{9}}, {{499},{9}},
{{ 11},{9}}, {{267},{9}}, {{139},{9}}, {{395},{9}}, {{ 75},{9}},
{{331},{9}}, {{203},{9}}, {{459},{9}}, {{ 43},{9}}, {{299},{9}},
{{171},{9}}, {{427},{9}}, {{107},{9}}, {{363},{9}}, {{235},{9}},
{{491},{9}}, {{ 27},{9}}, {{283},{9}}, {{155},{9}}, {{411},{9}},
{{ 91},{9}}, {{347},{9}}, {{219},{9}}, {{475},{9}}, {{ 59},{9}},
{{315},{9}}, {{187},{9}}, {{443},{9}}, {{123},{9}}, {{379},{9}},
{{251},{9}}, {{507},{9}}, {{ 7},{9}}, {{263},{9}}, {{135},{9}},
{{391},{9}}, {{ 71},{9}}, {{327},{9}}, {{199},{9}}, {{455},{9}},
{{ 39},{9}}, {{295},{9}}, {{167},{9}}, {{423},{9}}, {{103},{9}},
{{359},{9}}, {{231},{9}}, {{487},{9}}, {{ 23},{9}}, {{279},{9}},
{{151},{9}}, {{407},{9}}, {{ 87},{9}}, {{343},{9}}, {{215},{9}},
{{471},{9}}, {{ 55},{9}}, {{311},{9}}, {{183},{9}}, {{439},{9}},
{{119},{9}}, {{375},{9}}, {{247},{9}}, {{503},{9}}, {{ 15},{9}},
{{271},{9}}, {{143},{9}}, {{399},{9}}, {{ 79},{9}}, {{335},{9}},
{{207},{9}}, {{463},{9}}, {{ 47},{9}}, {{303},{9}}, {{175},{9}},
{{431},{9}}, {{111},{9}}, {{367},{9}}, {{239},{9}}, {{495},{9}},
{{ 31},{9}}, {{287},{9}}, {{159},{9}}, {{415},{9}}, {{ 95},{9}},
{{351},{9}}, {{223},{9}}, {{479},{9}}, {{ 63},{9}}, {{319},{9}},
{{191},{9}}, {{447},{9}}, {{127},{9}}, {{383},{9}}, {{255},{9}},
{{511},{9}}, {{ 0},{7}}, {{ 64},{7}}, {{ 32},{7}}, {{ 96},{7}},
{{ 16},{7}}, {{ 80},{7}}, {{ 48},{7}}, {{112},{7}}, {{ 8},{7}},
{{ 72},{7}}, {{ 40},{7}}, {{104},{7}}, {{ 24},{7}}, {{ 88},{7}},
{{ 56},{7}}, {{120},{7}}, {{ 4},{7}}, {{ 68},{7}}, {{ 36},{7}},
{{100},{7}}, {{ 20},{7}}, {{ 84},{7}}, {{ 52},{7}}, {{116},{7}},
{{ 3},{8}}, {{131},{8}}, {{ 67},{8}}, {{195},{8}}, {{ 35},{8}},
{{163},{8}}, {{ 99},{8}}, {{227},{8}}
};
Z_INTERNAL const ct_data static_dtree[D_CODES] = {
{{ 0},{5}}, {{16},{5}}, {{ 8},{5}}, {{24},{5}}, {{ 4},{5}},
{{20},{5}}, {{12},{5}}, {{28},{5}}, {{ 2},{5}}, {{18},{5}},
{{10},{5}}, {{26},{5}}, {{ 6},{5}}, {{22},{5}}, {{14},{5}},
{{30},{5}}, {{ 1},{5}}, {{17},{5}}, {{ 9},{5}}, {{25},{5}},
{{ 5},{5}}, {{21},{5}}, {{13},{5}}, {{29},{5}}, {{ 3},{5}},
{{19},{5}}, {{11},{5}}, {{27},{5}}, {{ 7},{5}}, {{23},{5}}
};
const unsigned char Z_INTERNAL zng_dist_code[DIST_CODE_LEN] = {
0, 1, 2, 3, 4, 4, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8,
8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10,
10, 10, 10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 13, 13, 13, 13,
13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
13, 13, 13, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 15, 15, 15, 15, 15, 15, 15, 15,
15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 16, 17,
18, 18, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 22, 22, 22, 22, 22, 22, 22, 22,
23, 23, 23, 23, 23, 23, 23, 23, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24,
24, 24, 24, 24, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26,
26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 27, 27, 27, 27, 27, 27, 27, 27,
27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27,
27, 27, 27, 27, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28,
28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28,
28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28,
28, 28, 28, 28, 28, 28, 28, 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29,
29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29,
29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29,
29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29
};
const unsigned char Z_INTERNAL zng_length_code[STD_MAX_MATCH-STD_MIN_MATCH+1] = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 12, 12,
13, 13, 13, 13, 14, 14, 14, 14, 15, 15, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16,
17, 17, 17, 17, 17, 17, 17, 17, 18, 18, 18, 18, 18, 18, 18, 18, 19, 19, 19, 19,
19, 19, 19, 19, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 22, 22, 22, 22,
22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 23, 23, 23, 23, 23, 23, 23, 23,
23, 23, 23, 23, 23, 23, 23, 23, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24,
24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24,
25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 26, 26, 26, 26, 26, 26, 26, 26,
26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26,
26, 26, 26, 26, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27,
27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 28
};
Z_INTERNAL const int base_length[LENGTH_CODES] = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 16, 20, 24, 28, 32, 40, 48, 56,
64, 80, 96, 112, 128, 160, 192, 224, 0
};
Z_INTERNAL const int base_dist[D_CODES] = {
0, 1, 2, 3, 4, 6, 8, 12, 16, 24,
32, 48, 64, 96, 128, 192, 256, 384, 512, 768,
1024, 1536, 2048, 3072, 4096, 6144, 8192, 12288, 16384, 24576
};
#endif /* TREES_TBL_H_ */