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Macro-Exclude Block Compressors from Declaration/Definition

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This commit is contained in:
W. Felix Handte
2023-05-04 12:18:58 -04:00
parent 81b86a2024
commit 50cdf84f58
8 changed files with 185 additions and 3 deletions
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lib/compress/zstd_compress.c
+11
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@@ -4926,12 +4926,17 @@ static size_t ZSTD_loadDictionaryContent(ZSTD_matchState_t* ms,
ZSTD_fillHashTable(ms, iend, dtlm, tfp);
break;
case ZSTD_dfast:
#ifndef ZSTD_EXCLUDE_DFAST_BLOCK_COMPRESSOR
ZSTD_fillDoubleHashTable(ms, iend, dtlm, tfp);
#endif
break;
case ZSTD_greedy:
case ZSTD_lazy:
case ZSTD_lazy2:
#if !defined(ZSTD_EXCLUDE_GREEDY_BLOCK_COMPRESSOR) \
|| !defined(ZSTD_EXCLUDE_LAZY_BLOCK_COMPRESSOR) \
|| !defined(ZSTD_EXCLUDE_LAZY2_BLOCK_COMPRESSOR)
assert(srcSize >= HASH_READ_SIZE);
if (ms->dedicatedDictSearch) {
assert(ms->chainTable != NULL);
@@ -4948,14 +4953,20 @@ static size_t ZSTD_loadDictionaryContent(ZSTD_matchState_t* ms,
DEBUGLOG(4, "Using chain-based hash table for lazy dict");
}
}
#endif
break;
case ZSTD_btlazy2: /* we want the dictionary table fully sorted */
case ZSTD_btopt:
case ZSTD_btultra:
case ZSTD_btultra2:
#if !defined(ZSTD_EXCLUDE_BTLAZY2_BLOCK_COMPRESSOR) \
|| !defined(ZSTD_EXCLUDE_BTOPT_BLOCK_COMPRESSOR) \
|| !defined(ZSTD_EXCLUDE_BTULTRA_BLOCK_COMPRESSOR) \
|| !defined(ZSTD_EXCLUDE_BTULTRA2_BLOCK_COMPRESSOR)
assert(srcSize >= HASH_READ_SIZE);
ZSTD_updateTree(ms, iend-HASH_READ_SIZE, iend);
#endif
break;
default: