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| author | Lasse Collin <lasse.collin@tukaani.org> | 2014-05-25 21:45:56 +0300 |
|---|---|---|
| committer | Lasse Collin <lasse.collin@tukaani.org> | 2014-05-25 21:45:56 +0300 |
| commit | da1718f266fcfc091e7bf08aae1bc986d0e6cc6b (patch) | |
| tree | 343d14494eca3d36aa91782d78227cc6eceafc4f /src/liblzma/lz/lz_encoder.h | |
| parent | liblzma: Add the internal function lzma_alloc_zero(). (diff) | |
| download | xz-da1718f266fcfc091e7bf08aae1bc986d0e6cc6b.tar.xz | |
liblzma: Use lzma_alloc_zero() in LZ encoder initialization.
This avoids a memzero() call for a newly-allocated memory,
which can be expensive when encoding small streams with
an over-sized dictionary.
To avoid using lzma_alloc_zero() for memory that doesn't
need to be zeroed, lzma_mf.son is now allocated separately,
which requires handling it separately in normalize() too.
Thanks to Vincenzo Innocente for reporting the problem.
Diffstat (limited to 'src/liblzma/lz/lz_encoder.h')
| -rw-r--r-- | src/liblzma/lz/lz_encoder.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/liblzma/lz/lz_encoder.h b/src/liblzma/lz/lz_encoder.h index d11d4a95..dad9c6b2 100644 --- a/src/liblzma/lz/lz_encoder.h +++ b/src/liblzma/lz/lz_encoder.h @@ -119,7 +119,7 @@ struct lzma_mf_s { lzma_action action; /// Number of elements in hash[] - uint32_t hash_size_sum; + uint32_t hash_count; /// Number of elements in son[] uint32_t sons_count; |