aboutsummaryrefslogtreecommitdiff
path: root/archival/libarchive/bz/compress.c
diff options
context:
space:
mode:
authorDenys Vlasenko <vda.linux@googlemail.com>2011-09-10 13:25:57 +0200
committerDenys Vlasenko <vda.linux@googlemail.com>2011-09-10 13:25:57 +0200
commit522041ee7b10ac544b90c6a8d1d4fbf8a5d39c6d (patch)
tree412854af83f841f564faf842ca6cefc12a016236 /archival/libarchive/bz/compress.c
parent202a1b9284fd763e81340050d228103aef999675 (diff)
downloadbusybox-w32-522041ee7b10ac544b90c6a8d1d4fbf8a5d39c6d.tar.gz
busybox-w32-522041ee7b10ac544b90c6a8d1d4fbf8a5d39c6d.tar.bz2
busybox-w32-522041ee7b10ac544b90c6a8d1d4fbf8a5d39c6d.zip
regularize options which control size/speed trade
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'archival/libarchive/bz/compress.c')
-rw-r--r--archival/libarchive/bz/compress.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/archival/libarchive/bz/compress.c b/archival/libarchive/bz/compress.c
index f93671742..e9f1afdaf 100644
--- a/archival/libarchive/bz/compress.c
+++ b/archival/libarchive/bz/compress.c
@@ -61,7 +61,7 @@ void bsFinishWrite(EState* s)
61/*---------------------------------------------------*/ 61/*---------------------------------------------------*/
62static 62static
63/* Helps only on level 5, on other levels hurts. ? */ 63/* Helps only on level 5, on other levels hurts. ? */
64#if CONFIG_BZIP2_FEATURE_SPEED >= 5 64#if CONFIG_BZIP2_FAST >= 5
65ALWAYS_INLINE 65ALWAYS_INLINE
66#endif 66#endif
67void bsW(EState* s, int32_t n, uint32_t v) 67void bsW(EState* s, int32_t n, uint32_t v)
@@ -331,7 +331,7 @@ void sendMTFValues(EState* s)
331 for (v = 0; v < alphaSize; v++) 331 for (v = 0; v < alphaSize; v++)
332 s->rfreq[t][v] = 0; 332 s->rfreq[t][v] = 0;
333 333
334#if CONFIG_BZIP2_FEATURE_SPEED >= 5 334#if CONFIG_BZIP2_FAST >= 5
335 /* 335 /*
336 * Set up an auxiliary length table which is used to fast-track 336 * Set up an auxiliary length table which is used to fast-track
337 * the common case (nGroups == 6). 337 * the common case (nGroups == 6).
@@ -361,7 +361,7 @@ void sendMTFValues(EState* s)
361 */ 361 */
362 for (t = 0; t < nGroups; t++) 362 for (t = 0; t < nGroups; t++)
363 cost[t] = 0; 363 cost[t] = 0;
364#if CONFIG_BZIP2_FEATURE_SPEED >= 5 364#if CONFIG_BZIP2_FAST >= 5
365 if (nGroups == 6 && 50 == ge-gs+1) { 365 if (nGroups == 6 && 50 == ge-gs+1) {
366 /*--- fast track the common case ---*/ 366 /*--- fast track the common case ---*/
367 register uint32_t cost01, cost23, cost45; 367 register uint32_t cost01, cost23, cost45;
@@ -420,7 +420,7 @@ void sendMTFValues(EState* s)
420 * Increment the symbol frequencies for the selected table. 420 * Increment the symbol frequencies for the selected table.
421 */ 421 */
422/* 1% faster compress. +800 bytes */ 422/* 1% faster compress. +800 bytes */
423#if CONFIG_BZIP2_FEATURE_SPEED >= 4 423#if CONFIG_BZIP2_FAST >= 4
424 if (nGroups == 6 && 50 == ge-gs+1) { 424 if (nGroups == 6 && 50 == ge-gs+1) {
425 /*--- fast track the common case ---*/ 425 /*--- fast track the common case ---*/
426#define BZ_ITUR(nn) s->rfreq[bt][mtfv[gs + (nn)]]++ 426#define BZ_ITUR(nn) s->rfreq[bt][mtfv[gs + (nn)]]++