updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings
This commit is contained in:
37
3rdparty/zlib/crc32.c
vendored
37
3rdparty/zlib/crc32.c
vendored
@@ -1,5 +1,5 @@
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/* crc32.c -- compute the CRC-32 of a data stream
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* Copyright (C) 1995-2005 Mark Adler
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* Copyright (C) 1995-2006, 2010 Mark Adler
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* For conditions of distribution and use, see copyright notice in zlib.h
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*
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* Thanks to Rodney Brown <rbrown64@csc.com.au> for his contribution of faster
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@@ -9,7 +9,7 @@
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* factor of two increase in speed on a Power PC G4 (PPC7455) using gcc -O3.
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*/
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/* @(#) $Id: crc32.c,v 1.2 2008-05-26 19:08:10 vp153 Exp $ */
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/* @(#) $Id$ */
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/*
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Note on the use of DYNAMIC_CRC_TABLE: there is no mutex or semaphore
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@@ -53,7 +53,7 @@
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/* Definitions for doing the crc four data bytes at a time. */
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#ifdef BYFOUR
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# define REV(w) (((w)>>24)+(((w)>>8)&0xff00)+ \
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# define REV(w) ((((w)>>24)&0xff)+(((w)>>8)&0xff00)+ \
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(((w)&0xff00)<<8)+(((w)&0xff)<<24))
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local unsigned long crc32_little OF((unsigned long,
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const unsigned char FAR *, unsigned));
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@@ -68,6 +68,8 @@
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local unsigned long gf2_matrix_times OF((unsigned long *mat,
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unsigned long vec));
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local void gf2_matrix_square OF((unsigned long *square, unsigned long *mat));
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local uLong crc32_combine_(uLong crc1, uLong crc2, z_off64_t len2);
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#ifdef DYNAMIC_CRC_TABLE
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@@ -219,7 +221,7 @@ const unsigned long FAR * ZEXPORT get_crc_table()
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unsigned long ZEXPORT crc32(crc, buf, len)
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unsigned long crc;
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const unsigned char FAR *buf;
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unsigned len;
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uInt len;
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{
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if (buf == Z_NULL) return 0UL;
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@@ -367,22 +369,22 @@ local void gf2_matrix_square(square, mat)
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}
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/* ========================================================================= */
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uLong ZEXPORT crc32_combine(crc1, crc2, len2)
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local uLong crc32_combine_(crc1, crc2, len2)
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uLong crc1;
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uLong crc2;
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z_off_t len2;
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z_off64_t len2;
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{
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int n;
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unsigned long row;
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unsigned long even[GF2_DIM]; /* even-power-of-two zeros operator */
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unsigned long odd[GF2_DIM]; /* odd-power-of-two zeros operator */
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/* degenerate case */
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if (len2 == 0)
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/* degenerate case (also disallow negative lengths) */
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if (len2 <= 0)
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return crc1;
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/* put operator for one zero bit in odd */
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odd[0] = 0xedb88320L; /* CRC-32 polynomial */
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odd[0] = 0xedb88320UL; /* CRC-32 polynomial */
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row = 1;
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for (n = 1; n < GF2_DIM; n++) {
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odd[n] = row;
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@@ -421,3 +423,20 @@ uLong ZEXPORT crc32_combine(crc1, crc2, len2)
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crc1 ^= crc2;
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return crc1;
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}
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/* ========================================================================= */
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uLong ZEXPORT crc32_combine(crc1, crc2, len2)
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uLong crc1;
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uLong crc2;
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z_off_t len2;
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{
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return crc32_combine_(crc1, crc2, len2);
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}
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uLong ZEXPORT crc32_combine64(crc1, crc2, len2)
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uLong crc1;
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uLong crc2;
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z_off64_t len2;
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{
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return crc32_combine_(crc1, crc2, len2);
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}
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