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path: root/archival/libarchive/bz/bzlib_private.h (follow)
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* bzip: make ftab[] and crc32table[] member arrays of EState, do not allocateDenys Vlasenko2021-08-291-4/+7
| | | | | | | | | | | | function old new delta mainSort 941 986 +45 fallbackSort 1471 1469 -2 add_pair_to_block 194 188 -6 compressStream 543 515 -28 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/3 up/down: 45/-36) Total: 9 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* bzip2: expose tuning knob for faster/smaller codeDenys Vlasenko2018-02-071-1/+1
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* bzip2: move runningOrder[] back to stack - 256 bytes is not muchDenys Vlasenko2018-02-031-1/+0
| | | | | | | function old new delta mainSort 1119 1108 -11 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* bzip2: move ->origPtr out of struct EState, make a few members smallerDenys Vlasenko2018-02-031-14/+12
| | | | | | | | | | | | | function old new delta BZ2_compressBlock 223 228 +5 BZ2_blockSort 85 88 +3 generateMTFValues 356 357 +1 handle_compress 355 349 -6 compressStream 538 531 -7 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/2 up/down: 9/-13) Total: -4 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* bzip2: pass sorting params through EState* pointerDenys Vlasenko2018-02-031-0/+6
| | | | | | | | | | | | | | | function old new delta mainGtU 499 515 +16 sendMTFValues 2085 2094 +9 mainSort 1116 1119 +3 generateMTFValues 357 356 -1 fallbackSort 1719 1705 -14 mainQSort3 1163 1141 -22 BZ2_blockSort 118 85 -33 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/4 up/down: 28/-70) Total: -42 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* bzip2: runningOrder[] values are always 0..255, make it uint8Denys Vlasenko2018-02-031-1/+1
| | | | | | | function old new delta mainSort 1171 1124 -47 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* bzip2: code shrinkDenys Vlasenko2018-02-031-2/+3
| | | | | | | | | | | | | | function old new delta BZ2_compressBlock 225 230 +5 handle_compress 356 355 -1 bsW16 59 56 -3 bsW 64 61 -3 bsFinishWrite 37 32 -5 prepare_new_block 48 34 -14 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/5 up/down: 5/-26) Total: -21 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* regularize options which control size/speed tradeDenys Vlasenko2011-09-101-1/+1
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* rename archival/libunarchive -> archival/libarchive; move bz/ into itDenys Vlasenko2010-11-031-0/+219
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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