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Imported from libpng-1.0.4d.tar

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This commit is contained in:
Glenn Randers-Pehrson
1999-10-06 04:57:42 -05:00
parent bcfd15d9f2
commit ab1e583c44
38 changed files with 141 additions and 89 deletions
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22
png.h
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@@ -1,7 +1,7 @@
/* png.h - header file for PNG reference library
*
* libpng version 1.0.4c - October 1, 1999
* libpng version 1.0.4d - October 6, 1999
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
* Copyright (c) 1996, 1997 Andreas Dilger
* Copyright (c) 1998, 1999 Glenn Randers-Pehrson
@@ -9,19 +9,19 @@
* Authors and maintainers:
* libpng versions 0.71, May 1995, through 0.89c, May 1996: Guy Schalnat
* libpng versions 0.90, December 1996, through 0.96, May 1997: Andreas Dilger
* libpng versions 0.97, January 1998, through 1.0.4c - October 1, 1999: Glenn
* libpng versions 0.97, January 1998, through 1.0.4d - October 6, 1999: Glenn
* See also "Contributing Authors", below.
*
* Y2K compliance in libpng:
* =========================
*
* October 1, 1999
* October 6, 1999
*
* 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 1.0.4c are Y2K compliant. It is my belief that earlier
* upward through 1.0.4d 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
@@ -117,7 +117,7 @@
* Copyright (c) 1996, 1997 Andreas Dilger
* (libpng versions 0.90, December 1996, through 0.96, May 1997)
* Copyright (c) 1998, 1999 Glenn Randers-Pehrson
* (libpng versions 0.97, January 1998, through 1.0.4c, October 1, 1999)
* (libpng versions 0.97, January 1998, through 1.0.4d, October 6, 1999)
*
* For the purposes of this copyright and license, "Contributing Authors"
* is defined as the following set of individuals:
@@ -208,7 +208,7 @@ extern "C" {
*/
/* Version information for png.h - this should match the version in png.c */
#define PNG_LIBPNG_VER_STRING "1.0.4c"
#define PNG_LIBPNG_VER_STRING "1.0.4d"
/* Careful here. At one time, Guy wanted to use 082, but that would be octal.
* We must not include leading zeros.
@@ -644,8 +644,8 @@ struct png_struct_def
#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED) || \
defined(PNG_WRITE_USER_TRANSFORM_SUPPORTED)
png_voidp user_transform_ptr; /* user supplied struct for user transform */
int user_transform_depth; /* bit depth of user transformed pixels */
int user_transform_channels; /* channels in user transformed pixels */
png_byte user_transform_depth; /* bit depth of user transformed pixels */
png_byte user_transform_channels; /* channels in user transformed pixels */
#endif
png_uint_32 mode; /* tells us where we are in the PNG file */
@@ -806,9 +806,9 @@ 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 1.0.4c
and png.h are both at * version 1.0.4d
*/
typedef png_structp version_1_0_4c;
typedef png_structp version_1_0_4d;
typedef png_struct FAR * FAR * png_structpp;
@@ -1629,7 +1629,7 @@ png_get_header_version(png_structp png_ptr)
{
if(png_ptr == NULL)
/* silence compiler warning about unused png_ptr */ ;
return("\n libpng version 1.0.4c - October 1, 1999 (header)\n");
return("\n libpng version 1.0.4d - October 6, 1999 (header)\n");
}
#endif