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| author | Denys Vlasenko | 2018-02-03 02:03:42 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2018-02-03 02:03:42 +0100 |
| commit | 359230da8ea92d980ec2a852754e8e63aa893f73 (patch) | |
| tree | 4263a8d8a614db1515c76558894fbf13886b3490 /archival/libarchive/bz | |
| parent | e594fb2171a40d6d8f438140440b6c6b1dad5c41 (diff) | |
| download | busybox-359230da8ea92d980ec2a852754e8e63aa893f73.zip busybox-359230da8ea92d980ec2a852754e8e63aa893f73.tar.gz | |
bzip2: code shrink
function old new delta
sendMTFValues 2111 2100 -11
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'archival/libarchive/bz')
| -rw-r--r-- | archival/libarchive/bz/compress.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/archival/libarchive/bz/compress.c b/archival/libarchive/bz/compress.c index 534cf66..992fd58 100644 --- a/archival/libarchive/bz/compress.c +++ b/archival/libarchive/bz/compress.c @@ -289,11 +289,16 @@ void sendMTFValues(EState* s) /*--- Decide how many coding tables to use ---*/ AssertH(s->nMTF > 0, 3001); - if (s->nMTF < 200) nGroups = 2; else - if (s->nMTF < 600) nGroups = 3; else - if (s->nMTF < 1200) nGroups = 4; else - if (s->nMTF < 2400) nGroups = 5; else - nGroups = 6; + // 1..199 = 2 + // 200..599 = 3 + // 600..1199 = 4 + // 1200..2399 = 5 + // else 6 + nGroups = 2; + nGroups += (s->nMTF >= 200); + nGroups += (s->nMTF >= 600); + nGroups += (s->nMTF >= 1200); + nGroups += (s->nMTF >= 2400); /*--- Generate an initial set of coding tables ---*/ { |