diff options
Diffstat (limited to 'lib')
-rw-r--r-- | lib/lz4opt.h | 35 |
1 files changed, 18 insertions, 17 deletions
diff --git a/lib/lz4opt.h b/lib/lz4opt.h index 46797ef..1633453 100644 --- a/lib/lz4opt.h +++ b/lib/lz4opt.h @@ -33,6 +33,7 @@ - LZ4 public forum : https://groups.google.com/forum/#!forum/lz4c */ +//#include <stdio.h> #define LZ4_LOG_PARSER(fmt, ...) //printf(fmt, __VA_ARGS__) #define LZ4_LOG_PRICE(fmt, ...) //printf(fmt, __VA_ARGS__) #define LZ4_LOG_ENCODE(fmt, ...) //printf(fmt, __VA_ARGS__) @@ -205,7 +206,7 @@ FORCE_INLINE int LZ4HC_BinTree_GetAllMatches ( opt[pos].off = (int)offset; \ opt[pos].litlen = (int)litlen; \ opt[pos].price = (int)price; \ - LZ4_LOG_PARSER("%d: SET price[%d/%d]=%d litlen=%d len=%d off=%d\n", (int)(inr-source), pos, last_pos, opt[pos].price, opt[pos].litlen, opt[pos].mlen, opt[pos].off); \ + LZ4_LOG_PARSER("%d: SET price[%d/%d]=%d litlen=%d len=%d off=%d\n", (int)(inr-(const BYTE*)source), (int)(pos), (int)last_pos, opt[pos].price, opt[pos].litlen, opt[pos].mlen, opt[pos].off); \ } @@ -222,7 +223,7 @@ static int LZ4HC_compress_optimal ( { LZ4HC_optimal_t opt[LZ4_OPT_NUM + 1]; LZ4HC_match_t matches[LZ4_OPT_NUM + 1]; - const BYTE *inr; + const BYTE *inr = NULL; size_t res, cur, cur2; size_t i, llen, litlen, mlen, best_mlen, price, offset, best_off, match_num, last_pos; @@ -245,7 +246,7 @@ static int LZ4HC_compress_optimal ( llen = ip - anchor; match_num = LZ4HC_BinTree_GetAllMatches(ctx, ip, matchlimit, MINMATCH-1, matches, fullUpdate); if (!match_num) { ip++; continue; } - LZ4_LOG_PARSER("%d: match_num=%d last_pos=%d\n", (int)(ip-source), match_num, last_pos); + LZ4_LOG_PARSER("%d: match_num=%d last_pos=%d\n", (int)(ip-(const BYTE*)source), (int)match_num, (int)last_pos); if ((size_t)matches[match_num-1].len > sufficient_len) { best_mlen = matches[match_num-1].len; @@ -259,7 +260,7 @@ static int LZ4HC_compress_optimal ( for (i = 0; i < match_num; i++) { mlen = (i>0) ? (size_t)matches[i-1].len+1 : MINMATCH; best_mlen = (matches[i].len < LZ4_OPT_NUM) ? matches[i].len : LZ4_OPT_NUM; - LZ4_LOG_PARSER("%d: start Found mlen=%d off=%d best_mlen=%d last_pos=%d\n", (int)(ip-source), matches[i].len, matches[i].off, best_mlen, last_pos); + LZ4_LOG_PARSER("%d: start Found mlen=%d off=%d best_mlen=%d last_pos=%d\n", (int)(ip-(const BYTE*)source), matches[i].len, matches[i].off, (int)best_mlen, (int)last_pos); while (mlen <= best_mlen) { litlen = 0; price = LZ4HC_sequencePrice(llen + litlen, mlen) - LZ4HC_literalsPrice(llen); @@ -279,28 +280,28 @@ static int LZ4HC_compress_optimal ( litlen = opt[cur-1].litlen + 1; if (cur != litlen) { price = opt[cur - litlen].price + LZ4HC_literalsPrice(litlen); - LZ4_LOG_PRICE("%d: TRY1 opt[%d].price=%d price=%d cur=%d litlen=%d\n", (int)(inr-source), cur - litlen, opt[cur - litlen].price, price, cur, litlen); + LZ4_LOG_PRICE("%d: TRY1 opt[%d].price=%d price=%d cur=%d litlen=%d\n", (int)(inr-(const BYTE*)source), (int)(cur - litlen), opt[cur - litlen].price, (int)price, (int)cur, (int)litlen); } else { price = LZ4HC_literalsPrice(llen + litlen) - LZ4HC_literalsPrice(llen); - LZ4_LOG_PRICE("%d: TRY2 price=%d cur=%d litlen=%d llen=%d\n", (int)(inr-source), price, cur, litlen, llen); + LZ4_LOG_PRICE("%d: TRY2 price=%d cur=%d litlen=%d llen=%d\n", (int)(inr-(const BYTE*)source), (int)price, (int)cur, (int)litlen, (int)llen); } } else { litlen = 1; price = opt[cur - 1].price + LZ4HC_literalsPrice(litlen); - LZ4_LOG_PRICE("%d: TRY3 price=%d cur=%d litlen=%d litonly=%d\n", (int)(inr-source), price, cur, litlen, LZ4HC_literalsPrice(litlen)); + LZ4_LOG_PRICE("%d: TRY3 price=%d cur=%d litlen=%d litonly=%d\n", (int)(inr-(const BYTE*)source), (int)price, (int)cur, (int)litlen, (int)LZ4HC_literalsPrice(litlen)); } mlen = 1; best_mlen = 0; - LZ4_LOG_PARSER("%d: TRY price=%d opt[%d].price=%d\n", (int)(inr-source), price, cur, opt[cur].price); + LZ4_LOG_PARSER("%d: TRY price=%d opt[%d].price=%d\n", (int)(inr-(const BYTE*)source), (int)price, (int)cur, opt[cur].price); if (cur > last_pos || price < (size_t)opt[cur].price) SET_PRICE(cur, mlen, best_mlen, litlen, price); if (cur == last_pos || inr >= mflimit) break; - LZ4_LOG_PARSER("%d: CURRENT price[%d/%d]=%d off=%d mlen=%d litlen=%d\n", (int)(inr-source), cur, last_pos, opt[cur].price, opt[cur].off, opt[cur].mlen, opt[cur].litlen); + LZ4_LOG_PARSER("%d: CURRENT price[%d/%d]=%d off=%d mlen=%d litlen=%d\n", (int)(inr-(const BYTE*)source), (int)cur, (int)last_pos, opt[cur].price, opt[cur].off, opt[cur].mlen, opt[cur].litlen); match_num = LZ4HC_BinTree_GetAllMatches(ctx, inr, matchlimit, MINMATCH-1, matches, fullUpdate); - LZ4_LOG_PARSER("%d: LZ4HC_BinTree_GetAllMatches match_num=%d\n", (int)(inr-source), match_num); + LZ4_LOG_PARSER("%d: LZ4HC_BinTree_GetAllMatches match_num=%d\n", (int)(inr-(const BYTE*)source), (int)match_num); if (match_num > 0 && (size_t)matches[match_num-1].len > sufficient_len) { best_mlen = matches[match_num-1].len; @@ -314,7 +315,7 @@ static int LZ4HC_compress_optimal ( mlen = (i>0) ? (size_t)matches[i-1].len+1 : MINMATCH; cur2 = cur; best_mlen = (cur2 + matches[i].len < LZ4_OPT_NUM) ? (size_t)matches[i].len : LZ4_OPT_NUM - cur2; - LZ4_LOG_PARSER("%d: Found1 cur=%d cur2=%d mlen=%d off=%d best_mlen=%d last_pos=%d\n", (int)(inr-source), cur, cur2, matches[i].len, matches[i].off, best_mlen, last_pos); + LZ4_LOG_PARSER("%d: Found1 cur=%d cur2=%d mlen=%d off=%d best_mlen=%d last_pos=%d\n", (int)(inr-(const BYTE*)source), (int)cur, (int)cur2, matches[i].len, matches[i].off, (int)best_mlen, (int)last_pos); while (mlen <= best_mlen) { if (opt[cur2].mlen == 1) { @@ -329,7 +330,7 @@ static int LZ4HC_compress_optimal ( price = opt[cur2].price + LZ4HC_sequencePrice(litlen, mlen); } - LZ4_LOG_PARSER("%d: Found2 mlen=%d best_mlen=%d off=%d price=%d litlen=%d price[%d]=%d\n", (int)(inr-source), mlen, best_mlen, matches[i].off, price, litlen, cur - litlen, opt[cur - litlen].price); + LZ4_LOG_PARSER("%d: Found2 mlen=%d best_mlen=%d off=%d price=%d litlen=%d price[%d]=%d\n", (int)(inr-(const BYTE*)source), (int)mlen, (int)best_mlen, matches[i].off, (int)price, (int)litlen, (int)(cur - litlen), opt[cur - litlen].price); if (cur2 + mlen > last_pos || price < (size_t)opt[cur2 + mlen].price) { // || (((int)price == opt[cur2 + mlen].price) && (opt[cur2 + mlen-1].mlen == 1))) { SET_PRICE(cur2 + mlen, mlen, matches[i].off, litlen, price); } @@ -344,10 +345,10 @@ static int LZ4HC_compress_optimal ( encode: /* cur, last_pos, best_mlen, best_off have to be set */ for (i = 1; i <= last_pos; i++) { - LZ4_LOG_PARSER("%d: price[%d/%d]=%d off=%d mlen=%d litlen=%d\n", (int)(ip-source+i), i, last_pos, opt[i].price, opt[i].off, opt[i].mlen, opt[i].litlen); + LZ4_LOG_PARSER("%d: price[%d/%d]=%d off=%d mlen=%d litlen=%d\n", (int)(ip-(const BYTE*)source+i), (int)i, (int)last_pos, opt[i].price, opt[i].off, opt[i].mlen, opt[i].litlen); } - LZ4_LOG_PARSER("%d: cur=%d/%d best_mlen=%d best_off=%d\n", (int)(ip-source+cur), cur, last_pos, best_mlen, best_off); + LZ4_LOG_PARSER("%d: cur=%d/%d best_mlen=%d best_off=%d\n", (int)(ip-(const BYTE*)source+cur), (int)cur, (int)last_pos, (int)best_mlen, (int)best_off); opt[0].mlen = 1; while (1) { @@ -362,13 +363,13 @@ encode: /* cur, last_pos, best_mlen, best_off have to be set */ } for (i = 0; i <= last_pos;) { - LZ4_LOG_PARSER("%d: price2[%d/%d]=%d off=%d mlen=%d litlen=%d\n", (int)(ip-source+i), i, last_pos, opt[i].price, opt[i].off, opt[i].mlen, opt[i].litlen); + LZ4_LOG_PARSER("%d: price2[%d/%d]=%d off=%d mlen=%d litlen=%d\n", (int)(ip-(const BYTE*)source+i), (int)i, (int)last_pos, opt[i].price, opt[i].off, opt[i].mlen, opt[i].litlen); i += opt[i].mlen; } cur = 0; while (cur < last_pos) { - LZ4_LOG_PARSER("%d: price3[%d/%d]=%d off=%d mlen=%d litlen=%d\n", (int)(ip-source+cur), cur, last_pos, opt[cur].price, opt[cur].off, opt[cur].mlen, opt[cur].litlen); + LZ4_LOG_PARSER("%d: price3[%d/%d]=%d off=%d mlen=%d litlen=%d\n", (int)(ip-(const BYTE*)source+cur), (int)cur, (int)last_pos, opt[cur].price, opt[cur].off, opt[cur].mlen, opt[cur].litlen); mlen = opt[cur].mlen; if (mlen == 1) { ip++; cur++; continue; } offset = opt[cur].off; @@ -380,7 +381,7 @@ encode: /* cur, last_pos, best_mlen, best_off have to be set */ if (res) return 0; - LZ4_LOG_PARSER("%d: offset=%d\n", (int)(ip-source), offset); + LZ4_LOG_PARSER("%d: offset=%d\n", (int)(ip-(const BYTE*)source), (int)offset); } } |