[devel] Imported from libpng-1.4.0beta84.tar
This commit is contained in:
Glenn Randers-Pehrson
parent
dd66f3ed20
commit
5ade7edd7e
2
INSTALL
2
INSTALL
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Installing libpng version 1.4.0beta84 - September 25, 2009
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Installing libpng version 1.4.0beta84 - September 30, 2009
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On Unix/Linux and similar systems, you can simply type
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4
LICENSE
4
LICENSE
@ -10,7 +10,7 @@ this sentence.
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This code is released under the libpng license.
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libpng versions 1.2.6, August 15, 2004, through 1.4.0beta84, September 25, 2009, are
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libpng versions 1.2.6, August 15, 2004, through 1.4.0beta84, September 30, 2009, are
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Copyright (c) 2004, 2006-2007 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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@ -108,4 +108,4 @@ certification mark of the Open Source Initiative.
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Glenn Randers-Pehrson
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glennrp at users.sourceforge.net
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September 25, 2009
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September 30, 2009
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2
README
2
README
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README for libpng version 1.4.0beta84 - September 25, 2009 (shared library 14.0)
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README for libpng version 1.4.0beta84 - September 30, 2009 (shared library 14.0)
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See the note about version numbers near the top of png.h
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See INSTALL for instructions on how to install libpng.
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#if 0 /* in case someone actually tries to compile this */
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/* example.c - an example of using libpng
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* Last changed in libpng 1.4.0 [September 25, 2009]
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* Last changed in libpng 1.4.0 [September 30, 2009]
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* This file has been placed in the public domain by the authors.
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* Maintained 1998-2009 Glenn Randers-Pehrson
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* Maintained 1996, 1997 Andreas Dilger)
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24
libpng.3
24
libpng.3
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.TH LIBPNG 3 "September 25, 2009"
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.TH LIBPNG 3 "September 30, 2009"
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.SH NAME
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libpng \- Portable Network Graphics (PNG) Reference Library 1.4.0beta84
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.SH SYNOPSIS
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@ -809,7 +809,7 @@ Following is a copy of the libpng.txt file that accompanies libpng.
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.SH LIBPNG.TXT
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libpng.txt - A description on how to use and modify libpng
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libpng version 1.4.0beta84 - September 25, 2009
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libpng version 1.4.0beta84 - September 30, 2009
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Updated and distributed by Glenn Randers-Pehrson
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<glennrp at users.sourceforge.net>
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Copyright (c) 1998-2009 Glenn Randers-Pehrson
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@ -820,7 +820,7 @@ libpng.txt - A description on how to use and modify libpng
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Based on:
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libpng versions 0.97, January 1998, through 1.4.0beta84 - September 25, 2009
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libpng versions 0.97, January 1998, through 1.4.0beta84 - September 30, 2009
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Updated and distributed by Glenn Randers-Pehrson
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Copyright (c) 1998-2009 Glenn Randers-Pehrson
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@ -2693,7 +2693,6 @@ width, height, bit_depth, and color_type must be the same in each call.
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png_set_tRNS(png_ptr, info_ptr, trans_alpha,
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num_trans, trans_color);
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trans - array of transparent entries
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trans_alpha - array of alpha (transparency)
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entries for palette (PNG_INFO_tRNS)
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trans_color - graylevel or color sample values
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@ -3930,6 +3929,15 @@ We use 3-space indentation, except for continued statements which
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are usually indented the same as the first line of the statement
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plus four more spaces.
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For macro definitions we use 2-space indentation, always leaving the "#"
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in the first column.
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#ifndef PNG_NO_FEATURE
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# ifndef PNG_FEATURE_SUPPORTED
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# define PNG_FEATURE_SUPPORTED
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# endif
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#endif
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Comments appear with the leading "/*" at the same indentation as
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the statement that follows the comment:
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@ -4006,7 +4014,7 @@ source.
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.SH XIII. Y2K Compliance in libpng
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September 25, 2009
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September 30, 2009
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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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@ -4236,7 +4244,7 @@ possible without all of you.
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Thanks to Frank J. T. Wojcik for helping with the documentation.
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Libpng version 1.4.0beta84 - September 25, 2009:
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Libpng version 1.4.0beta84 - September 30, 2009:
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Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
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Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
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@ -4259,7 +4267,7 @@ this sentence.
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This code is released under the libpng license.
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libpng versions 1.2.6, August 15, 2004, through 1.4.0beta84, September 25, 2009, are
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libpng versions 1.2.6, August 15, 2004, through 1.4.0beta84, September 30, 2009, are
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Copyright (c) 2004,2006-2007 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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@ -4358,7 +4366,7 @@ certification mark of the Open Source Initiative.
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Glenn Randers-Pehrson
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glennrp at users.sourceforge.net
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September 25, 2009
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September 30, 2009
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.\" end of man page
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.TH LIBPNGPF 3 "September 25, 2009"
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.TH LIBPNGPF 3 "September 30, 2009"
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.SH NAME
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libpng \- Portable Network Graphics (PNG) Reference Library 1.4.0beta84
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(private functions)
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\fI\fB
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\fI\fB
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\fBint png_check_cHRM_fixed (png_structp \fP\fIpng_ptr\fP\fB, png_fixed_point \fP\fIint_white_x\fP\fB, png_fixed_point \fP\fIint_white_y\fP\fB, png_fixed_point \fP\fIint_red_x\fP\fB, png_fixed_point \fP\fIint_red_y\fP\fB, png_fixed_point \fP\fIint_green_x\fP\fB, png_fixed_point \fP\fIint_green_y\fP\fB, png_fixed_point \fP\fIint_blue_x\fP\fB, png_fixed_point \fIint_blue_y\fP\fB);\fP
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\fI\fB
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\fI\fB
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\fBvoid png_check_chunk_name (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fIchunk_name\fP\fB);\fP
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\fI\fB
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2
png.5
2
png.5
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.TH PNG 5 "September 25, 2009"
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.TH PNG 5 "September 30, 2009"
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.SH NAME
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png \- Portable Network Graphics (PNG) format
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.SH DESCRIPTION
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3
png.c
3
png.c
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typedef version_1_4_0beta84 Your_png_h_is_not_version_1_4_0beta84;
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/* Version information for C files. This had better match the version
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* string defined in png.h. */
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* string defined in png.h.
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*/
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/* Tells libpng that we have already handled the first "num_bytes" bytes
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* of the PNG file signature. If the PNG data is embedded into another
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8
png.h
8
png.h
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/* png.h - header file for PNG reference library
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*
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* libpng version 1.4.0beta84 - September 25, 2009
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* libpng version 1.4.0beta84 - September 30, 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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* 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 1.4.0beta84 - September 25, 2009: Glenn
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* libpng versions 0.97, January 1998, through 1.4.0beta84 - September 30, 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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*
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* This code is released under the libpng license.
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*
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* libpng versions 1.2.6, August 15, 2004, through 1.4.0beta84, September 25, 2009, are
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* libpng versions 1.2.6, August 15, 2004, through 1.4.0beta84, September 30, 2009, are
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* Copyright (c) 2004, 2006-2007 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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/* Version information for png.h - this should match the version in png.c */
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#define PNG_LIBPNG_VER_STRING "1.4.0beta84"
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#define PNG_HEADER_VERSION_STRING \
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" libpng version 1.4.0beta84 - September 25, 2009\n"
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" libpng version 1.4.0beta84 - September 30, 2009\n"
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#define PNG_LIBPNG_VER_SONUM 14
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#define PNG_LIBPNG_VER_DLLNUM 14
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/* pngerror.c - stub functions for i/o and memory allocation
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*
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* Last changed in libpng 1.4.0 [September 25, 2009]
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* Last changed in libpng 1.4.0 [September 30, 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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2
pngmem.c
2
pngmem.c
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/* pngmem.c - stub functions for memory allocation
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*
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* Last changed in libpng 1.4.0 [September 25, 2009]
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* Last changed in libpng 1.4.0 [September 30, 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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/* pngpread.c - read a png file in push mode
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*
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* Last changed in libpng 1.4.0 [September 25, 2009]
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* Last changed in libpng 1.4.0 [September 30, 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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/* pngpriv.h - private declarations for use inside libpng
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*
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* libpng version 1.4.0beta84 - September 25, 2009
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* libpng version 1.4.0beta84 - September 30, 2009
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* For conditions of distribution and use, see copyright notice in png.h
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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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/* pngread.c - read a PNG file
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*
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* Last changed in libpng 1.4.0 [September 25, 2009]
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* Last changed in libpng 1.4.0 [September 30, 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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2
pngrio.c
2
pngrio.c
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/* pngrio.c - functions for data input
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*
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* Last changed in libpng 1.4.0 [September 25, 2009]
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* Last changed in libpng 1.4.0 [September 30, 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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/* pngrtran.c - transforms the data in a row for PNG readers
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*
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* Last changed in libpng 1.4.0 [September 25, 2009]
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* Last changed in libpng 1.4.0 [September 30, 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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/* pngrutil.c - utilities to read a PNG file
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*
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* Last changed in libpng 1.4.0 [September 25, 2009]
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* Last changed in libpng 1.4.0 [September 30, 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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2
pngset.c
2
pngset.c
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/* pngset.c - storage of image information into info struct
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*
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* Last changed in libpng 1.4.0 [September 25, 2009]
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* Last changed in libpng 1.4.0 [September 30, 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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@ -1,7 +1,7 @@
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/* pngtest.c - a simple test program to test libpng
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*
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* Last changed in libpng 1.4.0 [September 25, 2009]
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* Last changed in libpng 1.4.0 [September 30, 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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/* pngtrans.c - transforms the data in a row (used by both readers and writers)
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*
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* Last changed in libpng 1.4.0 [September 25, 2009]
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* Last changed in libpng 1.4.0 [September 30, 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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2
pngwio.c
2
pngwio.c
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/* pngwio.c - functions for data output
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*
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* Last changed in libpng 1.4.0 [September 25, 2009]
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* Last changed in libpng 1.4.0 [September 30, 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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/* pngwrite.c - general routines to write a PNG file
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*
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* Last changed in libpng 1.4.0 [September 25, 2009]
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* Last changed in libpng 1.4.0 [September 30, 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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/* pngwtran.c - transforms the data in a row for PNG writers
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*
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* Last changed in libpng 1.4.0 [September 25, 2009]
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* Last changed in libpng 1.4.0 [September 30, 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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@ -1,7 +1,7 @@
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/* pngwutil.c - utilities to write a PNG file
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*
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* Last changed in libpng 1.4.0 [September 25, 2009]
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* Last changed in libpng 1.4.0 [September 30, 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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