lib/zstd
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fixed multiple conversions

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from 64-bit to 32-bit
This commit is contained in:
Yann Collet
2018-12-13 12:14:36 -08:00
parent 1993f5d412
commit 34f01e600f
8 changed files with 50 additions and 39 deletions
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13
contrib/seekable_format/zstdseek_decompress.c
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@ -54,8 +54,9 @@
# define LONG_SEEK fseek
#endif
#include <stdlib.h> /* malloc, free */
#include <stdio.h> /* FILE* */
#include <stdlib.h> /* malloc, free */
#include <stdio.h> /* FILE* */
#include <limits.h> /* UNIT_MAX */
#include <assert.h>
#define XXH_STATIC_LINKING_ONLY
@ -203,10 +204,11 @@ size_t ZSTD_seekable_free(ZSTD_seekable* zs)
U32 ZSTD_seekable_offsetToFrameIndex(ZSTD_seekable* const zs, unsigned long long pos)
{
U32 lo = 0;
U32 hi = zs->seekTable.tableLen;
U32 hi = (U32)zs->seekTable.tableLen;
assert(zs->seekTable.tableLen <= UINT_MAX);
if (pos >= zs->seekTable.entries[zs->seekTable.tableLen].dOffset) {
return zs->seekTable.tableLen;
return (U32)zs->seekTable.tableLen;
}
while (lo + 1 < hi) {
@ -222,7 +224,8 @@ U32 ZSTD_seekable_offsetToFrameIndex(ZSTD_seekable* const zs, unsigned long long
U32 ZSTD_seekable_getNumFrames(ZSTD_seekable* const zs)
{
return zs->seekTable.tableLen;
assert(zs->seekTable.tableLen <= UINT_MAX);
return (U32)zs->seekTable.tableLen;
}
unsigned long long ZSTD_seekable_getFrameCompressedOffset(ZSTD_seekable* const zs, U32 frameIndex)