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Imported from libpng-1.0.7beta17.tar

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This commit is contained in:
Glenn Randers-Pehrson
2000-06-23 21:38:16 -05:00
parent d436672048
commit db66d44801
61 changed files with 2481 additions and 308 deletions
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32
png.h
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@@ -1,7 +1,7 @@
/* png.h - header file for PNG reference library
*
* libpng version 1.0.7beta16 - June 4, 2000
* libpng version 1.0.7beta17 - June 24, 2000
* Copyright (c) 1998, 1999, 2000 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 1.0.7beta16 - June 4, 2000: Glenn
* libpng versions 0.97, January 1998, through 1.0.7beta17 - June 24, 2000: Glenn
* See also "Contributing Authors", below.
*
* Note about libpng version numbers:
@@ -52,9 +52,9 @@
* 1.0.6h 10007 10.6h (testing xy.z so-numbering)
* 1.0.6i 10007 10.6i
* 1.0.6j 10007 2.1.0.6j (incompatible with 1.0.0)
* 1.0.7beta11-16 10007 2.1.0.7beta11-16 (binary compatible)
* 1.0.7beta11-17 10007 2.1.0.7beta11-17 (binary compatible)
* 1.0.7rc1-2 10007 2.1.0.7rc1-2 (binary compatible)
* planned:
* 1.0.7rc1 10007 2.1.0.7rc1 (binary compatible)
* 1.0.6patch4 (w/4 patches) 10006 2.1.0.6 (binary compatible)
* 1.0.7 10007 (still compatible)
*
@@ -83,7 +83,7 @@
* If you modify libpng you may insert additional notices immediately following
* this sentence.
*
* libpng versions 1.0.6, March 20, 2000, through 1.0.7beta16, June 4, 2000, are
* libpng versions 1.0.6, March 20, 2000, through 1.0.7beta17, June 24, 2000, are
* Copyright (c) 2000 Glenn Randers-Pehrson
* Distributed according to the same disclaimer and license as libpng-1.0.5
* with the following individuals added to the list of Contributing Authors:
@@ -179,13 +179,13 @@
* Y2K compliance in libpng:
* =========================
*
* June 4, 2000
* June 24, 2000
*
* 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 1.0.7beta16 are Y2K compliant. It is my belief that earlier
* upward through 1.0.7beta17 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
@@ -231,8 +231,8 @@
* PNG Development Group
*/
#ifndef _PNG_H
#define _PNG_H
#ifndef PNG_H
#define PNG_H
/* This is not the place to learn how to use libpng. The file libpng.txt
* describes how to use libpng, and the file example.c summarizes it
@@ -241,7 +241,7 @@
*/
/* Version information for png.h - this should match the version in png.c */
#define PNG_LIBPNG_VER_STRING "1.0.7beta16"
#define PNG_LIBPNG_VER_STRING "1.0.7beta17"
#define PNG_LIBPNG_VER_SONUM 2
@@ -251,7 +251,7 @@
#define PNG_LIBPNG_VER_RELEASE 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 16
#define PNG_LIBPNG_VER_BUILD 17
/* Careful here. At one time, Guy wanted to use 082, but that would be octal.
* We must not include leading zeros.
@@ -892,7 +892,7 @@ typedef void (PNGAPI *png_unknown_chunk_ptr) PNGARG((png_structp));
#define PNG_TRANSFORM_BGR 0x0080 /* read and write */
#define PNG_TRANSFORM_SWAP_ALPHA 0x0100 /* read and write */
#define PNG_TRANSFORM_SWAP_ENDIAN 0x0200 /* read and write */
#define PNG_TRANSFORM_INVERT_ALPHA 0x0200 /* read and write */
#define PNG_TRANSFORM_INVERT_ALPHA 0x0400 /* read and write */
#define PNG_TRANSFORM_STRIP_FILLER 0x0800 /* WRITE only */
typedef png_voidp (*png_malloc_ptr) PNGARG((png_structp, png_size_t));
@@ -1140,9 +1140,9 @@ 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 1.0.7beta16
and png.h are both at * version 1.0.7beta17
*/
typedef png_structp version_1_0_7beta16;
typedef png_structp version_1_0_7beta17;
typedef png_struct FAR * FAR * png_structpp;
@@ -2161,7 +2161,7 @@ extern PNG_EXPORT(png_charp,png_get_header_version) PNGARG((png_structp png_ptr)
extern PNG_EXPORT(png_charp,png_get_libpng_ver) PNGARG((png_structp png_ptr));
#define PNG_HEADER_VERSION_STRING \
" libpng version 1.0.7beta16 - June 4, 2000 (header)\n"
" libpng version 1.0.7beta17 - June 24, 2000 (header)\n"
#ifdef PNG_READ_COMPOSITE_NODIV_SUPPORTED
/* With these routines we avoid an integer divide, which will be slower on
@@ -2955,4 +2955,4 @@ PNG_EXTERN void png_push_read_iTXt PNGARG((png_structp png_ptr,
#endif /* PNG_VERSION_INFO_ONLY */
/* do not put anything past this line */
#endif /* _PNG_H */
#endif /* PNG_H */