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Refactor for enhanced code clarity

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This commit is contained in:
senhuang42 2020-11-03 13:41:20 -05:00
parent c675fb46f1
commit e8b7fdb64b
1 changed files with 1 additions and 21 deletions
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22
lib/compress/zstd_compress.c
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@ -2785,23 +2785,6 @@ static void ZSTD_overflowCorrectIfNeeded(ZSTD_matchState_t* ms,
} }
} }
/*void printBits(size_t const size, void const * const ptr)
{
unsigned char *b = (unsigned char*) ptr;
unsigned char byte;
int i, j;
for (i = size-1; i >= 0; i--) {
for (j = 7; j >= 0; j--) {
byte = (b[i] >> j) & 1;
printf("%u", byte);
}
printf("\n");
}
puts("");
}*/
/*! ZSTD_compress_frameChunk() : /*! ZSTD_compress_frameChunk() :
* Compress a chunk of data into one or multiple blocks. * Compress a chunk of data into one or multiple blocks.
* All blocks will be terminated, all input will be consumed. * All blocks will be terminated, all input will be consumed.
@ -2864,7 +2847,6 @@ static size_t ZSTD_compress_frameChunk (ZSTD_CCtx* cctx,
lastBlock + (((U32)bt_rle)<<1) + (U32)(blockSize << 3) : lastBlock + (((U32)bt_rle)<<1) + (U32)(blockSize << 3) :
lastBlock + (((U32)bt_compressed)<<1) + (U32)(cSize << 3); lastBlock + (((U32)bt_compressed)<<1) + (U32)(cSize << 3);
MEM_writeLE24(op, cBlockHeader); MEM_writeLE24(op, cBlockHeader);
//printBits(ZSTD_blockHeaderSize, &cBlockHeader);
DEBUGLOG(4, "Block header: %u", cBlockHeader); DEBUGLOG(4, "Block header: %u", cBlockHeader);
cSize += ZSTD_blockHeaderSize; cSize += ZSTD_blockHeaderSize;
} }
@ -2930,8 +2912,7 @@ static size_t ZSTD_writeFrameHeader(void* dst, size_t dstCapacity,
case 2 : MEM_writeLE32(op+pos, (U32)(pledgedSrcSize)); pos+=4; break; case 2 : MEM_writeLE32(op+pos, (U32)(pledgedSrcSize)); pos+=4; break;
case 3 : MEM_writeLE64(op+pos, (U64)(pledgedSrcSize)); pos+=8; break; case 3 : MEM_writeLE64(op+pos, (U64)(pledgedSrcSize)); pos+=8; break;
} }
//printBits(pos, op); DEBUGLOG(4, "Frame header size: %u", pos);
DEBUGLOG(4, "frame header size: %u", pos);
return pos; return pos;
} }
@ -2950,7 +2931,6 @@ size_t ZSTD_writeLastEmptyBlock(void* dst, size_t dstCapacity)
} }
} }
size_t ZSTD_referenceExternalSequences(ZSTD_CCtx* cctx, rawSeq* seq, size_t nbSeq) size_t ZSTD_referenceExternalSequences(ZSTD_CCtx* cctx, rawSeq* seq, size_t nbSeq)
{ {
RETURN_ERROR_IF(cctx->stage != ZSTDcs_init, stage_wrong, RETURN_ERROR_IF(cctx->stage != ZSTDcs_init, stage_wrong,