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Imported from libpng-1.2.1rc1.tar

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This commit is contained in:
Glenn Randers-Pehrson
2001-11-24 14:53:31 -06:00
parent 5cded0b4b5
commit ae498dcff3
55 changed files with 151 additions and 127 deletions
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25
png.h
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@@ -1,7 +1,7 @@
/* png.h - header file for PNG reference library
*
* libpng version 1.2.1beta4 - November 7, 2001
* libpng version 1.2.1rc1 - November 24, 2001
* Copyright (c) 1998-2001 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.)
@@ -9,7 +9,7 @@
* Authors and maintainers:
* libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat
* libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger
* libpng versions 0.97, January 1998, through 1.2.1beta4 - November 7, 2001: Glenn
* libpng versions 0.97, January 1998, through 1.2.1rc1 - November 24, 2001: Glenn
* See also "Contributing Authors", below.
*
* Note about libpng version numbers:
@@ -79,6 +79,7 @@
* 1.2.0rc1 3 10200 3.1.2.0rc1
* 1.2.0 3 10200 3.1.2.0
* 1.2.1beta1-4 3 10201 3.1.2.1beta1-4
* 1.2.1rc1 3 10201 3.1.2.1rc1
*
* Henceforth the source version will match the shared-library major
* and minor numbers; the shared-library major version number will be
@@ -108,7 +109,7 @@
* If you modify libpng you may insert additional notices immediately following
* this sentence.
*
* libpng versions 1.0.7, July 1, 2000, through 1.2.1beta4, November 7, 2001, are
* libpng versions 1.0.7, July 1, 2000, through 1.2.1rc1, November 24, 2001, are
* Copyright (c) 2000, 2001 Glenn Randers-Pehrson, and are
* distributed according to the same disclaimer and license as libpng-1.0.6
* with the following individuals added to the list of Contributing Authors
@@ -213,13 +214,13 @@
* Y2K compliance in libpng:
* =========================
*
* November 7, 2001
* November 24, 2001
*
* Since the PNG Development group is an ad-hoc body, we can't make
* an official declaration.
*
* This is your unofficial assurance that libpng from version 0.71 and
* upward through 1.2.1beta4 are Y2K compliant. It is my belief that earlier
* upward through 1.2.1rc1 are Y2K compliant. It is my belief that earlier
* versions were also Y2K compliant.
*
* Libpng only has three year fields. One is a 2-byte unsigned integer
@@ -275,7 +276,7 @@
*/
/* Version information for png.h - this should match the version in png.c */
#define PNG_LIBPNG_VER_STRING "1.2.1beta4"
#define PNG_LIBPNG_VER_STRING "1.2.1rc1"
#define PNG_LIBPNG_VER_SONUM 3
#define PNG_LIBPNG_VER_DLLNUM %DLLNUM%
@@ -287,7 +288,7 @@
/* This should match the numeric part of the final component of
* PNG_LIBPNG_VER_STRING, omitting any leading zero: */
#define PNG_LIBPNG_VER_BUILD 4
#define PNG_LIBPNG_VER_BUILD 1
#define PNG_LIBPNG_BUILD_ALPHA 1
#define PNG_LIBPNG_BUILD_BETA 2
@@ -295,7 +296,7 @@
#define PNG_LIBPNG_BUILD_STABLE 4
#define PNG_LIBPNG_BUILD_TYPEMASK 7
#define PNG_LIBPNG_BUILD_PATCH 8 /* Can be OR'ed with STABLE only */
#define PNG_LIBPNG_BUILD_TYPE 2
#define PNG_LIBPNG_BUILD_TYPE 3
/* Careful here. At one time, Guy wanted to use 082, but that would be octal.
* We must not include leading zeros.
@@ -323,7 +324,7 @@ extern "C" {
* which applications aren't expected to use directly.
*/
#ifdef PNG_TYPECAST_NULL
#ifndef PNG_NO_TYPECAST_NULL
#define int_p_NULL (int *)NULL
#define png_bytep_NULL (png_bytep)NULL
#define png_bytepp_NULL (png_bytepp)NULL
@@ -1251,9 +1252,9 @@ struct png_struct_def
/* This prevents a compiler error in png_get_copyright() in png.c if png.c
and png.h are both at version 1.2.1beta4
and png.h are both at version 1.2.1rc1
*/
typedef png_structp version_1_2_1beta4;
typedef png_structp version_1_2_1rc1;
typedef png_struct FAR * FAR * png_structpp;
@@ -2370,7 +2371,7 @@ extern PNG_EXPORT(void,png_set_strip_error_numbers) PNGARG((png_structp
/* Maintainer: Put new public prototypes here ^, in libpng.3, and project defs */
#define PNG_HEADER_VERSION_STRING \
" libpng version 1.2.1beta4 - November 7, 2001 (header)\n"
" libpng version 1.2.1rc1 - November 24, 2001 (header)\n"
#ifdef PNG_READ_COMPOSITE_NODIV_SUPPORTED
/* With these routines we avoid an integer divide, which will be slower on