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15.05

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This commit is contained in:
Igor Pavlov
2015-06-15 00:00:00 +00:00
committed by Kornel Lesiński
parent 0713a3ab80
commit 54490d51d5
591 changed files with 34932 additions and 16390 deletions
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23
C/XzEnc.c
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@@ -1,5 +1,5 @@
/* XzEnc.c -- Xz Encode
2014-12-30 : Igor Pavlov : Public domain */
2015-05-01 : Igor Pavlov : Public domain */
#include "Precomp.h"
@@ -18,14 +18,6 @@
#include "XzEnc.h"
static void *SzBigAlloc(void *p, size_t size) { p = p; return BigAlloc(size); }
static void SzBigFree(void *p, void *address) { p = p; BigFree(address); }
static ISzAlloc g_BigAlloc = { SzBigAlloc, SzBigFree };
static void *SzAlloc(void *p, size_t size) { p = p; return MyAlloc(size); }
static void SzFree(void *p, void *address) { p = p; MyFree(address); }
static ISzAlloc g_Alloc = { SzAlloc, SzFree };
#define XzBlock_ClearFlags(p) (p)->flags = 0;
#define XzBlock_SetNumFilters(p, n) (p)->flags |= ((n) - 1);
#define XzBlock_SetHasPackSize(p) (p)->flags |= XZ_BF_PACK_SIZE;
@@ -59,12 +51,13 @@ SRes XzBlock_WriteHeader(const CXzBlock *p, ISeqOutStream *s)
Byte header[XZ_BLOCK_HEADER_SIZE_MAX];
unsigned pos = 1;
int numFilters, i;
unsigned numFilters, i;
header[pos++] = p->flags;
if (XzBlock_HasPackSize(p)) pos += Xz_WriteVarInt(header + pos, p->packSize);
if (XzBlock_HasUnpackSize(p)) pos += Xz_WriteVarInt(header + pos, p->unpackSize);
numFilters = XzBlock_GetNumFilters(p);
for (i = 0; i < numFilters; i++)
{
const CXzFilter *f = &p->filters[i];
@@ -73,8 +66,10 @@ SRes XzBlock_WriteHeader(const CXzBlock *p, ISeqOutStream *s)
memcpy(header + pos, f->props, f->propsSize);
pos += f->propsSize;
}
while((pos & 3) != 0)
while ((pos & 3) != 0)
header[pos++] = 0;
header[0] = (Byte)(pos >> 2);
SetUi32(header + pos, CrcCalc(header, pos));
return WriteBytes(s, header, pos + 4);
@@ -163,13 +158,13 @@ typedef struct
CXzCheck check;
} CSeqCheckInStream;
void SeqCheckInStream_Init(CSeqCheckInStream *p, int mode)
static void SeqCheckInStream_Init(CSeqCheckInStream *p, unsigned mode)
{
p->processed = 0;
XzCheck_Init(&p->check, mode);
}
void SeqCheckInStream_GetDigest(CSeqCheckInStream *p, Byte *digest)
static void SeqCheckInStream_GetDigest(CSeqCheckInStream *p, Byte *digest)
{
XzCheck_Final(&p->check, digest);
}
@@ -408,7 +403,7 @@ static SRes Xz_Compress(CXzStream *xz, CLzma2WithFilters *lzmaf,
CSeqCheckInStream checkInStream;
CSeqSizeOutStream seqSizeOutStream;
CXzBlock block;
int filterIndex = 0;
unsigned filterIndex = 0;
CXzFilter *filter = NULL;
const CXzFilterProps *fp = props->filterProps;