Updated the MinGW libpng library to latest version (1.2.35) from 1.2.22
to enhance security and possible crash bugs. git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@3135 fc73d0e0-1445-4013-8a0c-d673dee63da5
This commit is contained in:
Lance
parent
7156e20dfe
commit
44c39eb40d
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@ -1,15 +1,14 @@
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/* png.h - header file for PNG reference library
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*
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* libpng version 1.2.22 - October 13, 2007
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* Copyright (c) 1998-2007 Glenn Randers-Pehrson
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* libpng version 1.2.35 - February 14, 2009
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* Copyright (c) 1998-2009 Glenn Randers-Pehrson
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* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
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* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
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*
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* Authors and maintainers:
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* libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat
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* libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger
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* libpng versions 0.97, January 1998, through 1.2.22 - October 13, 2007: Glenn
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* libpng versions 0.97, January 1998, through 1.2.35 - February 14, 2009: Glenn
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* See also "Contributing Authors", below.
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*
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* Note about libpng version numbers:
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@ -169,6 +168,60 @@
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* 1.2.22rc1 13 10222 12.so.0.22[.0]
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* 1.0.30 10 10030 10.so.0.30[.0]
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* 1.2.22 13 10222 12.so.0.22[.0]
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* 1.2.23beta01-05 13 10223 12.so.0.23[.0]
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* 1.2.23rc01 13 10223 12.so.0.23[.0]
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* 1.2.23 13 10223 12.so.0.23[.0]
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* 1.2.24beta01-02 13 10224 12.so.0.24[.0]
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* 1.2.24rc01 13 10224 12.so.0.24[.0]
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* 1.2.24 13 10224 12.so.0.24[.0]
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* 1.2.25beta01-06 13 10225 12.so.0.25[.0]
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* 1.2.25rc01-02 13 10225 12.so.0.25[.0]
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* 1.0.31 10 10031 10.so.0.31[.0]
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* 1.2.25 13 10225 12.so.0.25[.0]
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* 1.2.26beta01-06 13 10226 12.so.0.26[.0]
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* 1.2.26rc01 13 10226 12.so.0.26[.0]
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* 1.2.26 13 10226 12.so.0.26[.0]
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* 1.0.32 10 10032 10.so.0.32[.0]
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* 1.2.27beta01-06 13 10227 12.so.0.27[.0]
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* 1.2.27rc01 13 10227 12.so.0.27[.0]
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* 1.0.33 10 10033 10.so.0.33[.0]
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* 1.2.27 13 10227 12.so.0.27[.0]
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* 1.0.34 10 10034 10.so.0.34[.0]
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* 1.2.28 13 10228 12.so.0.28[.0]
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* 1.2.29beta01-03 13 10229 12.so.0.29[.0]
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* 1.2.29rc01 13 10229 12.so.0.29[.0]
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* 1.0.35 10 10035 10.so.0.35[.0]
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* 1.2.29 13 10229 12.so.0.29[.0]
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* 1.0.37 10 10037 10.so.0.37[.0]
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* 1.2.30beta01-04 13 10230 12.so.0.30[.0]
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* 1.0.38rc01-08 10 10038 10.so.0.38[.0]
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* 1.2.30rc01-08 13 10230 12.so.0.30[.0]
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* 1.0.38 10 10038 10.so.0.38[.0]
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* 1.2.30 13 10230 12.so.0.30[.0]
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* 1.0.39rc01-03 10 10039 10.so.0.39[.0]
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* 1.2.31rc01-03 13 10231 12.so.0.31[.0]
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* 1.0.39 10 10039 10.so.0.39[.0]
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* 1.2.31 13 10231 12.so.0.31[.0]
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* 1.2.32beta01-02 13 10232 12.so.0.32[.0]
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* 1.0.40rc01 10 10040 10.so.0.40[.0]
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* 1.2.32rc01 13 10232 12.so.0.32[.0]
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* 1.0.40 10 10040 10.so.0.40[.0]
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* 1.2.32 13 10232 12.so.0.32[.0]
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* 1.2.33beta01-02 13 10233 12.so.0.33[.0]
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* 1.2.33rc01-02 13 10233 12.so.0.33[.0]
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* 1.0.41rc01 10 10041 10.so.0.41[.0]
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* 1.2.33 13 10233 12.so.0.33[.0]
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* 1.0.41 10 10041 10.so.0.41[.0]
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* 1.2.34beta01-07 13 10234 12.so.0.34[.0]
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* 1.0.42rc01 10 10042 10.so.0.42[.0]
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* 1.2.34rc01 13 10234 12.so.0.34[.0]
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* 1.0.42 10 10042 10.so.0.42[.0]
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* 1.2.34 13 10234 12.so.0.34[.0]
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* 1.2.35beta01-03 13 10235 12.so.0.35[.0]
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* 1.0.43rc01-02 10 10043 10.so.0.43[.0]
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* 1.2.35rc01-02 13 10235 12.so.0.35[.0]
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* 1.0.43 10 10043 10.so.0.43[.0]
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* 1.2.35 13 10235 12.so.0.35[.0]
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*
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* Henceforth the source version will match the shared-library major
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* and minor numbers; the shared-library major version number will be
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@ -178,7 +231,7 @@
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* to the source version x.y.z (leading zeros in y and z). Beta versions
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* were given the previous public release number plus a letter, until
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* version 1.0.6j; from then on they were given the upcoming public
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* release number plus "betaNN" or "rcN".
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* release number plus "betaNN" or "rcNN".
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*
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* Binary incompatibility exists only when applications make direct access
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* to the info_ptr or png_ptr members through png.h, and the compiled
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@ -198,8 +251,8 @@
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* If you modify libpng you may insert additional notices immediately following
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* this sentence.
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*
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* libpng versions 1.2.6, August 15, 2004, through 1.2.22, October 13, 2007, are
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* Copyright (c) 2004, 2006-2007 Glenn Randers-Pehrson, and are
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* libpng versions 1.2.6, August 15, 2004, through 1.2.35, February 14, 2009, are
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* Copyright (c) 2004, 2006-2008 Glenn Randers-Pehrson, and are
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* distributed according to the same disclaimer and license as libpng-1.2.5
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* with the following individual added to the list of Contributing Authors:
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*
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@ -310,13 +363,13 @@
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* Y2K compliance in libpng:
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* =========================
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*
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* October 13, 2007
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* February 14, 2009
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*
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* Since the PNG Development group is an ad-hoc body, we can't make
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* an official declaration.
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*
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* This is your unofficial assurance that libpng from version 0.71 and
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* upward through 1.2.22 are Y2K compliant. It is my belief that earlier
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* upward through 1.2.35 are Y2K compliant. It is my belief that earlier
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* versions were also Y2K compliant.
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*
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* Libpng only has three year fields. One is a 2-byte unsigned integer
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@ -372,9 +425,9 @@
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*/
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/* Version information for png.h - this should match the version in png.c */
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#define PNG_LIBPNG_VER_STRING "1.2.22"
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#define PNG_LIBPNG_VER_STRING "1.2.35"
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#define PNG_HEADER_VERSION_STRING \
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" libpng version 1.2.22 - October 13, 2007\n"
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" libpng version 1.2.35 - February 14, 2009\n"
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#define PNG_LIBPNG_VER_SONUM 0
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#define PNG_LIBPNG_VER_DLLNUM 13
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@ -382,7 +435,7 @@
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/* These should match the first 3 components of PNG_LIBPNG_VER_STRING: */
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#define PNG_LIBPNG_VER_MAJOR 1
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#define PNG_LIBPNG_VER_MINOR 2
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#define PNG_LIBPNG_VER_RELEASE 22
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#define PNG_LIBPNG_VER_RELEASE 35
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/* This should match the numeric part of the final component of
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* PNG_LIBPNG_VER_STRING, omitting any leading zero: */
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@ -410,7 +463,7 @@
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* Versions 0.7 through 1.0.0 were in the range 0 to 100 here (only
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* version 1.0.0 was mis-numbered 100 instead of 10000). From
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* version 1.0.1 it's xxyyzz, where x=major, y=minor, z=release */
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#define PNG_LIBPNG_VER 10222 /* 1.2.22 */
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#define PNG_LIBPNG_VER 10235 /* 1.2.35 */
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#ifndef PNG_VERSION_INFO_ONLY
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/* include the compression library's header */
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@ -651,9 +704,10 @@ typedef png_time FAR * FAR * png_timepp;
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* up private chunks for output even though the library doesn't actually
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* know about their semantics.
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*/
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#define PNG_CHUNK_NAME_LENGTH 5
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typedef struct png_unknown_chunk_t
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{
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png_byte name[5];
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png_byte name[PNG_CHUNK_NAME_LENGTH];
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png_byte *data;
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png_size_t size;
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@ -1110,7 +1164,10 @@ typedef void (PNGAPI *png_unknown_chunk_ptr) PNGARG((png_structp));
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#define PNG_TRANSFORM_SWAP_ALPHA 0x0100 /* read and write */
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#define PNG_TRANSFORM_SWAP_ENDIAN 0x0200 /* read and write */
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#define PNG_TRANSFORM_INVERT_ALPHA 0x0400 /* read and write */
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#define PNG_TRANSFORM_STRIP_FILLER 0x0800 /* WRITE only */
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#define PNG_TRANSFORM_STRIP_FILLER 0x0800 /* WRITE only, deprecated */
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/* Added to libpng-1.2.34 */
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#define PNG_TRANSFORM_STRIP_FILLER_BEFORE 0x0800 /* WRITE only */
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#define PNG_TRANSFORM_STRIP_FILLER_AFTER 0x1000 /* WRITE only */
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/* Flags for MNG supported features */
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#define PNG_FLAG_MNG_EMPTY_PLTE 0x01
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@ -1180,10 +1237,12 @@ struct png_struct_def
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png_uint_32 row_number; /* current row in interlace pass */
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png_bytep prev_row; /* buffer to save previous (unfiltered) row */
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png_bytep row_buf; /* buffer to save current (unfiltered) row */
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#ifndef PNG_NO_WRITE_FILTER
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png_bytep sub_row; /* buffer to save "sub" row when filtering */
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png_bytep up_row; /* buffer to save "up" row when filtering */
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png_bytep avg_row; /* buffer to save "avg" row when filtering */
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png_bytep paeth_row; /* buffer to save "Paeth" row when filtering */
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#endif
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png_row_info row_info; /* used for transformation routines */
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png_uint_32 idat_size; /* current IDAT size for read */
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@ -1415,13 +1474,20 @@ struct png_struct_def
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/* storage for unknown chunk that the library doesn't recognize. */
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png_unknown_chunk unknown_chunk;
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#endif
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/* New members added in libpng-1.2.26 */
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png_uint_32 old_big_row_buf_size, old_prev_row_size;
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/* New member added in libpng-1.2.30 */
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png_charp chunkdata; /* buffer for reading chunk data */
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};
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/* This triggers a compiler error in png.c, if png.c and png.h
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* do not agree upon the version number.
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*/
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typedef png_structp version_1_2_22;
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typedef png_structp version_1_2_35;
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typedef png_struct FAR * FAR * png_structpp;
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@ -2473,33 +2539,80 @@ extern PNG_EXPORT(void, png_write_png) PNGARG((png_structp png_ptr,
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#if !defined(PNG_DEBUG_FILE) && defined(_MSC_VER)
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#include <crtdbg.h>
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#if (PNG_DEBUG > 1)
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#define png_debug(l,m) _RPT0(_CRT_WARN,m)
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#define png_debug1(l,m,p1) _RPT1(_CRT_WARN,m,p1)
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#define png_debug2(l,m,p1,p2) _RPT2(_CRT_WARN,m,p1,p2)
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#ifndef _DEBUG
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# define _DEBUG
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#endif
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#ifndef png_debug
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#define png_debug(l,m) _RPT0(_CRT_WARN,m PNG_STRING_NEWLINE)
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#endif
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#ifndef png_debug1
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#define png_debug1(l,m,p1) _RPT1(_CRT_WARN,m PNG_STRING_NEWLINE,p1)
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#endif
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#ifndef png_debug2
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#define png_debug2(l,m,p1,p2) _RPT2(_CRT_WARN,m PNG_STRING_NEWLINE,p1,p2)
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#endif
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#endif
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#else /* PNG_DEBUG_FILE || !_MSC_VER */
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#ifndef PNG_DEBUG_FILE
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#define PNG_DEBUG_FILE stderr
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#endif /* PNG_DEBUG_FILE */
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#if (PNG_DEBUG > 1)
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#ifndef png_debug
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/* Note: ["%s"m PNG_STRING_NEWLINE] probably does not work on
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* non-ISO compilers */
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#ifdef __STDC__
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#define png_debug(l,m) \
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{ \
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int num_tabs=l; \
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fprintf(PNG_DEBUG_FILE,"%s"m,(num_tabs==1 ? "\t" : \
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fprintf(PNG_DEBUG_FILE,"%s"m PNG_STRING_NEWLINE,(num_tabs==1 ? "\t" : \
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(num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":"")))); \
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}
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#endif
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#ifndef png_debug1
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#define png_debug1(l,m,p1) \
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{ \
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int num_tabs=l; \
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fprintf(PNG_DEBUG_FILE,"%s"m,(num_tabs==1 ? "\t" : \
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fprintf(PNG_DEBUG_FILE,"%s"m PNG_STRING_NEWLINE,(num_tabs==1 ? "\t" : \
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(num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":""))),p1); \
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}
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#endif
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#ifndef png_debug2
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#define png_debug2(l,m,p1,p2) \
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{ \
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int num_tabs=l; \
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fprintf(PNG_DEBUG_FILE,"%s"m,(num_tabs==1 ? "\t" : \
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fprintf(PNG_DEBUG_FILE,"%s"m PNG_STRING_NEWLINE,(num_tabs==1 ? "\t" : \
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(num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":""))),p1,p2); \
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}
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#endif
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#else /* __STDC __ */
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#ifndef png_debug
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#define png_debug(l,m) \
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int num_tabs=l; \
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char format[256]; \
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snprintf(format,256,"%s%s%s",(num_tabs==1 ? "\t" : \
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(num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":""))), \
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m,PNG_STRING_NEWLINE); \
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fprintf(PNG_DEBUG_FILE,format);
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#endif
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#ifndef png_debug1
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#define png_debug1(l,m,p1) \
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int num_tabs=l; \
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char format[256]; \
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snprintf(format,256,"%s%s%s",(num_tabs==1 ? "\t" : \
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(num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":""))), \
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m,PNG_STRING_NEWLINE); \
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fprintf(PNG_DEBUG_FILE,format,p1);
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#endif
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#ifndef png_debug2
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#define png_debug2(l,m,p1,p2) \
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int num_tabs=l; \
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char format[256]; \
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snprintf(format,256,"%s%s%s",(num_tabs==1 ? "\t" : \
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(num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":""))), \
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m,PNG_STRING_NEWLINE); \
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fprintf(PNG_DEBUG_FILE,format,p1,p2);
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#endif
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#endif /* __STDC __ */
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#endif /* (PNG_DEBUG > 1) */
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#endif /* _MSC_VER */
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#endif /* (PNG_DEBUG > 0) */
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@ -2616,6 +2729,7 @@ extern PNG_EXPORT(png_uint_32,png_get_user_height_max) PNGARG((png_structp
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png_ptr));
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#endif
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/* Maintainer: Put new public prototypes here ^, in libpng.3, and project defs */
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#ifdef PNG_READ_COMPOSITE_NODIV_SUPPORTED
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@ -2997,8 +3111,8 @@ PNG_EXTERN void png_crc_read PNGARG((png_structp png_ptr, png_bytep buf,
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/* Decompress data in a chunk that uses compression */
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#if defined(PNG_zTXt_SUPPORTED) || defined(PNG_iTXt_SUPPORTED) || \
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defined(PNG_iCCP_SUPPORTED) || defined(PNG_sPLT_SUPPORTED)
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PNG_EXTERN png_charp png_decompress_chunk PNGARG((png_structp png_ptr,
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int comp_type, png_charp chunkdata, png_size_t chunklength,
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PNG_EXTERN void png_decompress_chunk PNGARG((png_structp png_ptr,
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int comp_type, png_size_t chunklength,
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png_size_t prefix_length, png_size_t *data_length));
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#endif
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@ -3527,6 +3641,18 @@ png_infop info_ptr, png_uint_32 *res_x, png_uint_32 *res_y, int *unit_type));
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#endif /* PNG_pHYs_SUPPORTED */
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#endif /* PNG_INCH_CONVERSIONS && PNG_FLOATING_POINT_SUPPORTED */
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/* Read the chunk header (length + type name) */
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PNG_EXTERN png_uint_32 png_read_chunk_header PNGARG((png_structp png_ptr));
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/* Added at libpng version 1.2.34 */
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#if defined(PNG_cHRM_SUPPORTED)
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PNG_EXTERN int png_check_cHRM_fixed PNGARG((png_structp png_ptr,
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png_fixed_point int_white_x, png_fixed_point int_white_y,
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png_fixed_point int_red_x, png_fixed_point int_red_y, png_fixed_point
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int_green_x, png_fixed_point int_green_y, png_fixed_point int_blue_x,
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png_fixed_point int_blue_y));
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#endif
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/* Maintainer: Put new private prototypes here ^ and in libpngpf.3 */
|
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#endif /* PNG_INTERNAL */
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@ -1,9 +1,9 @@
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|
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/* pngconf.h - machine configurable file for libpng
|
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*
|
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* libpng version 1.2.22 - October 13, 2007
|
||||
* libpng version 1.2.35 - February 14, 2009
|
||||
* For conditions of distribution and use, see copyright notice in png.h
|
||||
* Copyright (c) 1998-2007 Glenn Randers-Pehrson
|
||||
* Copyright (c) 1998-2009 Glenn Randers-Pehrson
|
||||
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
||||
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
|
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*/
|
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|
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@ -233,6 +233,8 @@
|
|||
# include <windows.h>
|
||||
/* Console I/O functions are not supported on WindowsCE */
|
||||
# define PNG_NO_CONSOLE_IO
|
||||
/* abort() may not be supported on some/all Windows CE platforms */
|
||||
# define PNG_ABORT() exit(-1)
|
||||
# ifdef PNG_DEBUG
|
||||
# undef PNG_DEBUG
|
||||
# endif
|
||||
|
|
@ -323,7 +325,7 @@
|
|||
/* If you encounter a compiler error here, see the explanation
|
||||
* near the end of INSTALL.
|
||||
*/
|
||||
__png.h__ already includes setjmp.h;
|
||||
__pngconf.h__ already includes setjmp.h;
|
||||
__dont__ include it again.;
|
||||
# endif
|
||||
# endif /* __linux__ */
|
||||
|
|
@ -333,7 +335,9 @@
|
|||
|
||||
# ifdef __linux__
|
||||
# ifdef PNG_SAVE_BSD_SOURCE
|
||||
# define _BSD_SOURCE
|
||||
# ifndef _BSD_SOURCE
|
||||
# define _BSD_SOURCE
|
||||
# endif
|
||||
# undef PNG_SAVE_BSD_SOURCE
|
||||
# endif
|
||||
# endif /* __linux__ */
|
||||
|
|
@ -796,6 +800,12 @@
|
|||
# define PNG_USER_HEIGHT_MAX 1000000L
|
||||
#endif
|
||||
|
||||
|
||||
/* Added at libpng-1.2.34 and 1.4.0 */
|
||||
#ifndef PNG_STRING_NEWLINE
|
||||
#define PNG_STRING_NEWLINE "\n"
|
||||
#endif
|
||||
|
||||
/* These are currently experimental features, define them if you want */
|
||||
|
||||
/* very little testing */
|
||||
|
|
@ -1121,10 +1131,10 @@ typedef unsigned char png_byte;
|
|||
change (I'm not sure if you will or not, so I thought I'd be safe) */
|
||||
#ifdef PNG_SIZE_T
|
||||
typedef PNG_SIZE_T png_size_t;
|
||||
# define png_sizeof(x) png_convert_size(sizeof (x))
|
||||
# define png_sizeof(x) png_convert_size(sizeof(x))
|
||||
#else
|
||||
typedef size_t png_size_t;
|
||||
# define png_sizeof(x) sizeof (x)
|
||||
# define png_sizeof(x) sizeof(x)
|
||||
#endif
|
||||
|
||||
/* The following is needed for medium model support. It cannot be in the
|
||||
|
|
@ -1430,8 +1440,6 @@ typedef z_stream FAR * png_zstreamp;
|
|||
# define CVT_PTR(ptr) (png_far_to_near(png_ptr,ptr,CHECK))
|
||||
# define CVT_PTR_NOCHECK(ptr) (png_far_to_near(png_ptr,ptr,NOCHECK))
|
||||
# define png_snprintf _fsnprintf /* Added to v 1.2.19 */
|
||||
# define png_strcpy _fstrcpy
|
||||
# define png_strncpy _fstrncpy /* Added to v 1.2.6 */
|
||||
# define png_strlen _fstrlen
|
||||
# define png_memcmp _fmemcmp /* SJT: added */
|
||||
# define png_memcpy _fmemcpy
|
||||
|
|
@ -1460,8 +1468,6 @@ typedef z_stream FAR * png_zstreamp;
|
|||
# define png_snprintf6(s1,n,fmt,x1,x2,x3,x4,x5,x6) \
|
||||
sprintf(s1,fmt,x1,x2,x3,x4,x5,x6)
|
||||
# endif
|
||||
# define png_strcpy strcpy
|
||||
# define png_strncpy strncpy /* Added to v 1.2.6 */
|
||||
# define png_strlen strlen
|
||||
# define png_memcmp memcmp /* SJT: added */
|
||||
# define png_memcpy memcpy
|
||||
|
|
|
|||
Loading…
Reference in New Issue