From: W. Felix Handte <w@felixhandte.com>
Date: Wed, 13 Jun 2018 21:10:37 +0000 (-0400)
Subject: Add _dictMatchState Functions
X-Git-Tag: v1.3.5~3^2~10^2~19
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ccbf067973e3510ebd52c711ce0e969cb04852cd;p=thirdparty%2Fzstd.git

Add _dictMatchState Functions
---

diff --git a/lib/compress/zstd_compress.c b/lib/compress/zstd_compress.c
index 75338326d..01ba01bda 100644
--- a/lib/compress/zstd_compress.c
+++ b/lib/compress/zstd_compress.c
@@ -2254,7 +2254,8 @@ ZSTD_blockCompressor ZSTD_selectBlockCompressor(ZSTD_strategy strat, ZSTD_dictMo
           ZSTD_compressBlock_lazy_dictMatchState,
           ZSTD_compressBlock_lazy2_dictMatchState,
           ZSTD_compressBlock_btlazy2_dictMatchState,
-          NULL, NULL /* unimplemented as of yet */ }
+          ZSTD_compressBlock_btopt_dictMatchState,
+          ZSTD_compressBlock_btultra_dictMatchState }
     };
     ZSTD_blockCompressor selectedCompressor;
     ZSTD_STATIC_ASSERT((unsigned)ZSTD_fast == 1);
diff --git a/lib/compress/zstd_opt.c b/lib/compress/zstd_opt.c
index 00e0e68e6..aa0ed6627 100644
--- a/lib/compress/zstd_opt.c
+++ b/lib/compress/zstd_opt.c
@@ -1034,6 +1034,20 @@ size_t ZSTD_compressBlock_btultra(
     return ZSTD_compressBlock_opt_generic(ms, seqStore, rep, cParams, src, srcSize, 2 /*optLevel*/, ZSTD_noDict);
 }
 
+size_t ZSTD_compressBlock_btopt_dictMatchState(
+        ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],
+        const ZSTD_compressionParameters* cParams, const void* src, size_t srcSize)
+{
+    return ZSTD_compressBlock_opt_generic(ms, seqStore, rep, cParams, src, srcSize, 0 /*optLevel*/, ZSTD_dictMatchState);
+}
+
+size_t ZSTD_compressBlock_btultra_dictMatchState(
+        ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],
+        const ZSTD_compressionParameters* cParams, const void* src, size_t srcSize)
+{
+    return ZSTD_compressBlock_opt_generic(ms, seqStore, rep, cParams, src, srcSize, 2 /*optLevel*/, ZSTD_dictMatchState);
+}
+
 size_t ZSTD_compressBlock_btopt_extDict(
         ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],
         const ZSTD_compressionParameters* cParams, const void* src, size_t srcSize)
diff --git a/lib/compress/zstd_opt.h b/lib/compress/zstd_opt.h
index b8dc389f3..63dbe79a8 100644
--- a/lib/compress/zstd_opt.h
+++ b/lib/compress/zstd_opt.h
@@ -28,6 +28,13 @@ size_t ZSTD_compressBlock_btultra(
         ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],
         ZSTD_compressionParameters const* cParams, void const* src, size_t srcSize);
 
+size_t ZSTD_compressBlock_btopt_dictMatchState(
+        ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],
+        ZSTD_compressionParameters const* cParams, void const* src, size_t srcSize);
+size_t ZSTD_compressBlock_btultra_dictMatchState(
+        ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],
+        ZSTD_compressionParameters const* cParams, void const* src, size_t srcSize);
+
 size_t ZSTD_compressBlock_btopt_extDict(
         ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],
         ZSTD_compressionParameters const* cParams, void const* src, size_t srcSize);