Remove rawSeqStore.base and add rawSeqStore.posInSequence

diff --git a/lib/compress/zstd_compress.c b/lib/compress/zstd_compress.c
index 4958239cfd2a9335c015d517b9d56b5707865ef8..3a5ad0255b119883517ed632220e8a945ec08983 100644 (file)
--- a/lib/compress/zstd_compress.c
+++ b/lib/compress/zstd_compress.c
@@ -2354,7 +2354,7 @@ static size_t ZSTD_buildSeqStore(ZSTD_CCtx* zc, const void* src, size_t srcSize)
                                        src, srcSize);
             assert(zc->externSeqStore.pos <= zc->externSeqStore.size);
         } else if (zc->appliedParams.ldmParams.enableLdm) {
-            rawSeqStore_t ldmSeqStore = {NULL, NULL, 0, 0, 0};
+            rawSeqStore_t ldmSeqStore = {NULL, 0, 0, 0, 0};
 
             ldmSeqStore.seq = zc->ldmSequences;
             ldmSeqStore.capacity = zc->maxNbLdmSequences;

diff --git a/lib/compress/zstd_compress_internal.h b/lib/compress/zstd_compress_internal.h
index 9eba078b4b0b952ee47facb8d85ddf0dab3b42fc..da5720e95d94d9a06ff40822236cc994ae1d4250 100644 (file)
--- a/lib/compress/zstd_compress_internal.h
+++ b/lib/compress/zstd_compress_internal.h
@@ -94,8 +94,8 @@ typedef struct {
 
 typedef struct {
   rawSeq* seq;     /* The start of the sequences */
-  BYTE const* base; /* The match state window base when LDMs were generated */
   size_t pos;      /* The position where reading stopped. <= size. */
+  size_t posInSequence; /* The position to start at within the sequence when starting a new block */
   size_t size;     /* The number of sequences. <= capacity. */
   size_t capacity; /* The capacity starting from `seq` pointer */
 } rawSeqStore_t;

diff --git a/lib/compress/zstdmt_compress.c b/lib/compress/zstdmt_compress.c
index 6b3e8bee5eb993cefa2c105591693c55572f052c..f789ae5bfddc5bdfb377035281a9705b63f4c4e8 100644 (file)
--- a/lib/compress/zstdmt_compress.c
+++ b/lib/compress/zstdmt_compress.c
@@ -266,7 +266,7 @@ static void ZSTDMT_releaseBuffer(ZSTDMT_bufferPool* bufPool, buffer_t buf)
 
 /* =====   Seq Pool Wrapper   ====== */
 
-static rawSeqStore_t kNullRawSeqStore = {NULL, NULL, 0, 0, 0};
+static rawSeqStore_t kNullRawSeqStore = {NULL, 0, 0, 0, 0};
 
 typedef ZSTDMT_bufferPool ZSTDMT_seqPool;
 
@@ -277,7 +277,7 @@ static size_t ZSTDMT_sizeof_seqPool(ZSTDMT_seqPool* seqPool)
 
 static rawSeqStore_t bufferToSeq(buffer_t buffer)
 {
-    rawSeqStore_t seq = {NULL, NULL, 0, 0, 0};
+    rawSeqStore_t seq = {NULL, 0, 0, 0, 0};
     seq.seq = (rawSeq*)buffer.start;
     seq.capacity = buffer.capacity / sizeof(rawSeq);
     return seq;