Imported from libpng-1.0.12beta1.tar

This commit is contained in:
Glenn Randers-Pehrson
2001-05-14 09:20:53 -05:00
parent 328353990f
commit e68f5a361b
55 changed files with 807 additions and 303 deletions

View File

@@ -1,6 +1,6 @@
.TH LIBPNG 3 "April 27, 2001"
.TH LIBPNG 3 "May 14, 2001"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.0.11
libpng \- Portable Network Graphics (PNG) Reference Library 1.0.12beta1
.SH SYNOPSIS
\fI\fB
@@ -747,10 +747,10 @@ Following is a copy of the libpng.txt file that accompanies libpng.
.SH LIBPNG.TXT
libpng.txt - A description on how to use and modify libpng
libpng version 1.0.11 - April 27, 2001
libpng version 1.0.12beta1 - May 14, 2001
Updated and distributed by Glenn Randers-Pehrson
<randeg@alum.rpi.edu>
Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
Copyright (c) 1998-2001 Glenn Randers-Pehrson
For conditions of distribution and use, see copyright
notice in png.h.
@@ -1033,7 +1033,8 @@ called after each row has been read, which you can use to control
a progress meter or the like. It's demonstrated in pngtest.c.
You must supply a function
void read_row_callback(png_ptr ptr, png_uint_32 row, int pass);
void read_row_callback(png_ptr ptr, png_uint_32 row,
int pass);
{
/* put your code here */
}
@@ -2145,7 +2146,7 @@ png_infop info_ptr;
void
row_callback(png_structp png_ptr, png_bytep new_row,
png_uint_32 row_num, int pass)
png_uint_32 row_num, int pass)
{
/* If the image is interlaced, and you turned
on the interlace handler, this function will
@@ -3427,7 +3428,7 @@ of the original PNG Group, Glenn Randers-Pehrson. Guy and Andreas are
still alive and well, but they have moved on to other things.
The old libpng functions png_read_init(), png_write_init(),
png_info_init(), png_read_destroy(), and png_write_destory() have been
png_info_init(), png_read_destroy(), and png_write_destroy() have been
moved to PNG_INTERNAL in version 0.95 to discourage their use. These
functions will be removed from libpng version 2.0.0.
@@ -3468,13 +3469,13 @@ application:
.SH VIII. Y2K Compliance in libpng
April 27, 2001
May 14, 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 1.0.11 are Y2K compliant. It is my belief that earlier
upward through 1.0.12beta1 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 that
@@ -3586,6 +3587,7 @@ the first widely used release:
1.0.11beta1-3 1 10011 2.1.0.11beta1-3
1.0.11rc1 1 10011 2.1.0.11rc1
1.0.11 1 10011 2.1.0.11
1.0.12beta1 1 10012 2.1.0.12beta1
Henceforth the source version will match the shared-library minor
and patch numbers; the shared-library major version number will be
@@ -3643,7 +3645,7 @@ possible without all of you.
Thanks to Frank J. T. Wojcik for helping with the documentation.
Libpng version 1.0.11 - April 27, 2001:
Libpng version 1.0.12beta1 - May 14, 2001:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (randeg@alum.rpi.edu).
@@ -3660,7 +3662,7 @@ included in the libpng distribution, the latter shall prevail.)
If you modify libpng you may insert additional notices immediately following
this sentence.
libpng versions 1.0.7, July 1, 2000, through 1.0.11, April 27, 2001, are
libpng versions 1.0.7, July 1, 2000, through 1.0.12beta1, May 14, 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
@@ -3752,7 +3754,7 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson
randeg@alum.rpi.edu
April 27, 2001
May 14, 2001
.\" end of man page