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author | Lasse Collin <lasse.collin@tukaani.org> | 2024-02-12 17:09:10 +0200 |
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committer | Lasse Collin <lasse.collin@tukaani.org> | 2024-02-14 18:31:16 +0200 |
commit | eb518446e578acf079abae5f1ce28db7b6e59bc1 (patch) | |
tree | d601fa14937bfc9d79b62a2c3c25e7b5579dbb52 /src/liblzma/lzma/lzma_encoder.c | |
parent | liblzma: LZMA decoder improvements. (diff) | |
download | xz-eb518446e578acf079abae5f1ce28db7b6e59bc1.tar.xz |
liblzma: LZMA decoder: Get rid of next_state[].
It's not completely obvious if this is better in the decoder.
It should be good if compiler can avoid creating a branch
(like using CMOV on x86).
This also makes lzma_encoder.c use the new macros.
Diffstat (limited to 'src/liblzma/lzma/lzma_encoder.c')
-rw-r--r-- | src/liblzma/lzma/lzma_encoder.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/liblzma/lzma/lzma_encoder.c b/src/liblzma/lzma/lzma_encoder.c index eba48a41..89d4f4e5 100644 --- a/src/liblzma/lzma/lzma_encoder.c +++ b/src/liblzma/lzma/lzma_encoder.c @@ -54,18 +54,18 @@ literal(lzma_lzma1_encoder *coder, lzma_mf *mf, uint32_t position) if (is_literal_state(coder->state)) { // Previous LZMA-symbol was a literal. Encode a normal // literal without a match byte. + update_literal_normal(coder->state); rc_bittree(&coder->rc, subcoder, 8, cur_byte); } else { // Previous LZMA-symbol was a match. Use the last byte of // the match as a "match byte". That is, compare the bits // of the current literal and the match byte. + update_literal_matched(coder->state); const uint8_t match_byte = mf->buffer[ mf->read_pos - coder->reps[0] - 1 - mf->read_ahead]; literal_matched(&coder->rc, subcoder, match_byte, cur_byte); } - - update_literal(coder->state); } |