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bzip2: expose tuning knob for faster/smaller code

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Denys Vlasenko
2018-02-07 01:33:25 +01:00
parent 2b7515722b
commit 4cae044b43
5 changed files with 41 additions and 20 deletions
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2
archival/libarchive/bz/bzlib_private.h
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@@ -188,7 +188,7 @@ typedef struct EState {
/* stack-saving measures: these can be local, but they are too big */
int32_t sendMTFValues__code [BZ_N_GROUPS][BZ_MAX_ALPHA_SIZE];
int32_t sendMTFValues__rfreq[BZ_N_GROUPS][BZ_MAX_ALPHA_SIZE];
#if CONFIG_BZIP2_FAST >= 5
#if BZIP2_SPEED >= 5
/* second dimension: only 3 needed; 4 makes index calculations faster */
uint32_t sendMTFValues__len_pack[BZ_MAX_ALPHA_SIZE][4];
#endif