diff options
Diffstat (limited to 'thirdparty/zstd/compress/huf_compress.c')
| -rw-r--r-- | thirdparty/zstd/compress/huf_compress.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/thirdparty/zstd/compress/huf_compress.c b/thirdparty/zstd/compress/huf_compress.c index fe11aafb8f..7af0789a9c 100644 --- a/thirdparty/zstd/compress/huf_compress.c +++ b/thirdparty/zstd/compress/huf_compress.c @@ -266,7 +266,8 @@ static U32 HUF_setMaxHeight(nodeElt* huffNode, U32 lastNonNull, U32 maxNbBits) if (highTotal <= lowTotal) break; } } /* only triggered when no more rank 1 symbol left => find closest one (note : there is necessarily at least one !) */ - while ((nBitsToDecrease<=HUF_TABLELOG_MAX) && (rankLast[nBitsToDecrease] == noSymbol)) /* HUF_MAX_TABLELOG test just to please gcc 5+; but it should not be necessary */ + /* HUF_MAX_TABLELOG test just to please gcc 5+; but it should not be necessary */ + while ((nBitsToDecrease<=HUF_TABLELOG_MAX) && (rankLast[nBitsToDecrease] == noSymbol)) nBitsToDecrease ++; totalCost -= 1 << (nBitsToDecrease-1); if (rankLast[nBitsToDecrease-1] == noSymbol) @@ -463,12 +464,15 @@ size_t HUF_compress1X_usingCTable(void* dst, size_t dstSize, const void* src, si { case 3 : HUF_encodeSymbol(&bitC, ip[n+ 2], CTable); HUF_FLUSHBITS_2(&bitC); + /* fall-through */ case 2 : HUF_encodeSymbol(&bitC, ip[n+ 1], CTable); HUF_FLUSHBITS_1(&bitC); + /* fall-through */ case 1 : HUF_encodeSymbol(&bitC, ip[n+ 0], CTable); HUF_FLUSHBITS(&bitC); - case 0 : - default: ; + /* fall-through */ + case 0 : /* fall-through */ + default: break; } for (; n>0; n-=4) { /* note : n&3==0 at this stage */ |