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removed kSlotNew

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inikep
2016-04-05 10:18:37 +02:00
parent b3532793a9
commit 74e3a7ba4c
5 changed files with 8 additions and 38 deletions
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lib/zstd_opt.h
+8 -9
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@@ -551,11 +551,10 @@ void ZSTD_compressBlock_opt_generic(ZSTD_CCtx* ctx,
mlen = opt[cur].mlen;
if (opt[cur].off >= ZSTD_REP_NUM) {
opt[cur].rep[3] = (kSlotNew < 3) ? opt[cur-mlen].rep[2] : opt[cur-mlen].rep[3];
opt[cur].rep[2] = (kSlotNew < 2) ? opt[cur-mlen].rep[1] : opt[cur-mlen].rep[2];
opt[cur].rep[1] = (kSlotNew < 1) ? opt[cur-mlen].rep[0] : opt[cur-mlen].rep[1];
opt[cur].rep[0] = opt[cur-mlen].rep[0];
opt[cur].rep[kSlotNew] = opt[cur].off - ZSTD_REP_MOVE;
opt[cur].rep[3] = opt[cur-mlen].rep[2];
opt[cur].rep[2] = opt[cur-mlen].rep[1];
opt[cur].rep[1] = opt[cur-mlen].rep[0];
opt[cur].rep[0] = opt[cur].off - ZSTD_REP_MOVE;
ZSTD_LOG_ENCODE("%d: COPYREP_OFF cur=%d mlen=%d rep=%d rep[1]=%d\n", (int)(inr-base), cur, mlen, opt[cur].rep[0], opt[cur].rep[1]);
} else {
opt[cur].rep[3] = (opt[cur].off > 2) ? opt[cur-mlen].rep[2] : opt[cur-mlen].rep[3];
@@ -685,10 +684,10 @@ _storeSequence: /* cur, last_pos, best_mlen, best_off have to be set */
ZSTD_LOG_ENCODE("%d/%d: ENCODE literals=%d mlen=%d off=%d rep1=%d rep[1]=%d\n", (int)(ip-base), (int)(iend-base), (int)(litLength), (int)mlen, (int)(offset), (int)rep[0], (int)rep[1]);
if (offset >= ZSTD_REP_NUM) {
if (kSlotNew < 3) rep[3] = rep[2];
if (kSlotNew < 2) rep[2] = rep[1];
if (kSlotNew < 1) rep[1] = rep[0];
rep[kSlotNew] = offset - ZSTD_REP_MOVE;
rep[3] = rep[2];
rep[2] = rep[1];
rep[1] = rep[0];
rep[0] = offset - ZSTD_REP_MOVE;
} else {
if (offset != 0) {
size_t temp = rep[offset];