Remove dirty Field From LZ4_stream_t

2 files changed, 2 insertions, 14 deletions

diff --git a/lib/lz4.c b/lib/lz4.c
index 46c8e11..148827e 100644
--- a/lib/lz4.c
+++ b/lib/lz4.c
@@ -758,15 +758,6 @@ LZ4_FORCE_INLINE void
 LZ4_prepareTable(LZ4_stream_t_internal* const cctx,
            const int inputSize,
            const tableType_t tableType) {
-    /* If compression failed during the previous step, then the context
-     * is marked as dirty, therefore, it has to be fully reset.
-     */
-    if (cctx->dirty) {
-        DEBUGLOG(5, "LZ4_prepareTable: Full reset for %p", cctx);
-        MEM_INIT(cctx, 0, sizeof(LZ4_stream_t_internal));
-        return;
-    }
-
     /* If the table hasn't been used, it's guaranteed to be zeroed out, and is
      * therefore safe to use no matter what mode we're in. Otherwise, we figure
      * out if it's safe to leave as is or whether it needs to be reset.
@@ -1506,7 +1497,6 @@ int LZ4_compress_fast_continue (LZ4_stream_t* LZ4_stream,
 
     DEBUGLOG(5, "LZ4_compress_fast_continue (inputSize=%i)", inputSize);
 
-    if (streamPtr->dirty) { return 0; } /* Uninitialized structure detected */
     LZ4_renormDictT(streamPtr, inputSize);   /* avoid index overflow */
     if (acceleration < 1) acceleration = ACCELERATION_DEFAULT;
 
diff --git a/lib/lz4.h b/lib/lz4.h
index 32108e2..9b3d758 100644
--- a/lib/lz4.h
+++ b/lib/lz4.h
@@ -564,8 +564,7 @@ typedef struct LZ4_stream_t_internal LZ4_stream_t_internal;
 struct LZ4_stream_t_internal {
     uint32_t hashTable[LZ4_HASH_SIZE_U32];
     uint32_t currentOffset;
-    uint16_t dirty;
-    uint16_t tableType;
+    uint32_t tableType;
     const uint8_t* dictionary;
     const LZ4_stream_t_internal* dictCtx;
     uint32_t dictSize;
@@ -584,8 +583,7 @@ typedef struct LZ4_stream_t_internal LZ4_stream_t_internal;
 struct LZ4_stream_t_internal {
     unsigned int hashTable[LZ4_HASH_SIZE_U32];
     unsigned int currentOffset;
-    unsigned short dirty;
-    unsigned short tableType;
+    unsigned int tableType;
     const unsigned char* dictionary;
     const LZ4_stream_t_internal* dictCtx;
     unsigned int dictSize;