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[libpng15] Imported from libpng-1.5.22beta01.tar

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Glenn Randers-Pehrson 2015-01-27 18:03:52 -06:00
parent 747cea57e3
commit 3cd4a410a5
18 changed files with 88 additions and 70 deletions
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5
ANNOUNCE
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@ -1,5 +1,5 @@
Libpng 1.5.22beta01 - January 13, 2015 Libpng 1.5.22beta01 - January 28, 2015
This is not intended to be a public release. It will be replaced This is not intended to be a public release. It will be replaced
within a few weeks by a public version or by another test version. within a few weeks by a public version or by another test version.
@ -27,10 +27,11 @@ Other information:
Changes since the last public release (1.5.21): Changes since the last public release (1.5.21):
Version 1.5.22beta01 [January 13, 2015] Version 1.5.22beta01 [January 28, 2015]
Regenerated configure scripts with libtool-2.4.4 Regenerated configure scripts with libtool-2.4.4
Made the check for out-of-range values in png_set_tRNS() detect Made the check for out-of-range values in png_set_tRNS() detect
values that are exactly 2^bit_depth, and work on 16-bit platforms. values that are exactly 2^bit_depth, and work on 16-bit platforms.
Quieted some warnings from Coverity-scan.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit (subscription required; visit

3
CHANGES
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@ -4291,10 +4291,11 @@ Version 1.5.21rc03 [December 21, 2014]
Version 1.5.21 [December 22, 2014] Version 1.5.21 [December 22, 2014]
No changes. No changes.
Version 1.5.22beta01 [January 13, 2015] Version 1.5.22beta01 [January 28, 2015]
Regenerated configure scripts with libtool-2.4.4 Regenerated configure scripts with libtool-2.4.4
Made the check for out-of-range values in png_set_tRNS() detect Made the check for out-of-range values in png_set_tRNS() detect
values that are exactly 2^bit_depth, and work on 16-bit platforms. values that are exactly 2^bit_depth, and work on 16-bit platforms.
Quieted some warnings from Coverity-scan.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit (subscription required; visit

4
LICENSE
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@ -10,7 +10,7 @@ this sentence.
This code is released under the libpng license. This code is released under the libpng license.
libpng versions 1.2.6, August 15, 2004, through 1.5.22beta01, December 22, 2014, are libpng versions 1.2.6, August 15, 2004, through 1.5.22beta01, January 28, 2015, are
Copyright (c) 2004, 2006-2014 Glenn Randers-Pehrson, and are Copyright (c) 2004, 2006-2014 Glenn Randers-Pehrson, and are
distributed according to the same disclaimer and license as libpng-1.2.5 distributed according to the same disclaimer and license as libpng-1.2.5
with the following individual added to the list of Contributing Authors with the following individual added to the list of Contributing Authors
@ -108,4 +108,4 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson Glenn Randers-Pehrson
glennrp at users.sourceforge.net glennrp at users.sourceforge.net
December 22, 2014 January 28, 2015

2
README
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@ -1,4 +1,4 @@
README for libpng version 1.5.22beta01 - December 22, 2014 (shared library 15.0) README for libpng version 1.5.22beta01 - January 28, 2015 (shared library 15.0)
See the note about version numbers near the top of png.h See the note about version numbers near the top of png.h
See INSTALL for instructions on how to install libpng. See INSTALL for instructions on how to install libpng.

6
libpng-manual.txt
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@ -1,6 +1,6 @@
Libpng-manual.txt - A description on how to use and modify libpng Libpng-manual.txt - A description on how to use and modify libpng
libpng version 1.5.22beta01 - December 22, 2014 libpng version 1.5.22beta01 - January 28, 2015
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net> <glennrp at users.sourceforge.net>
Copyright (c) 1998-2014 Glenn Randers-Pehrson Copyright (c) 1998-2014 Glenn Randers-Pehrson
@ -11,7 +11,7 @@ Libpng-manual.txt - A description on how to use and modify libpng
Based on: Based on:
libpng versions 0.97, January 1998, through 1.5.22beta01 - December 22, 2014 libpng versions 0.97, January 1998, through 1.5.22beta01 - January 28, 2015
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2014 Glenn Randers-Pehrson Copyright (c) 1998-2014 Glenn Randers-Pehrson
@ -4531,7 +4531,7 @@ Other rules can be inferred by inspecting the libpng source.
XIV. Y2K Compliance in libpng XIV. Y2K Compliance in libpng
December 22, 2014 January 28, 2015
Since the PNG Development group is an ad-hoc body, we can't make Since the PNG Development group is an ad-hoc body, we can't make
an official declaration. an official declaration.

14
libpng.3
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@ -1,4 +1,4 @@
.TH LIBPNG 3 "December 22, 2014" .TH LIBPNG 3 "January 28, 2015"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.5.22beta01 libpng \- Portable Network Graphics (PNG) Reference Library 1.5.22beta01
.SH SYNOPSIS .SH SYNOPSIS
@ -492,7 +492,7 @@ Following is a copy of the libpng-manual.txt file that accompanies libpng.
.SH LIBPNG.TXT .SH LIBPNG.TXT
Libpng-manual.txt - A description on how to use and modify libpng Libpng-manual.txt - A description on how to use and modify libpng
libpng version 1.5.22beta01 - December 22, 2014 libpng version 1.5.22beta01 - January 28, 2015
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net> <glennrp at users.sourceforge.net>
Copyright (c) 1998-2014 Glenn Randers-Pehrson Copyright (c) 1998-2014 Glenn Randers-Pehrson
@ -503,7 +503,7 @@ Libpng-manual.txt - A description on how to use and modify libpng
Based on: Based on:
libpng versions 0.97, January 1998, through 1.5.22beta01 - December 22, 2014 libpng versions 0.97, January 1998, through 1.5.22beta01 - January 28, 2015
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2014 Glenn Randers-Pehrson Copyright (c) 1998-2014 Glenn Randers-Pehrson
@ -5023,7 +5023,7 @@ Other rules can be inferred by inspecting the libpng source.
.SH XIV. Y2K Compliance in libpng .SH XIV. Y2K Compliance in libpng
December 22, 2014 January 28, 2015
Since the PNG Development group is an ad-hoc body, we can't make Since the PNG Development group is an ad-hoc body, we can't make
an official declaration. an official declaration.
@ -5330,7 +5330,7 @@ possible without all of you.
Thanks to Frank J. T. Wojcik for helping with the documentation. Thanks to Frank J. T. Wojcik for helping with the documentation.
Libpng version 1.5.22beta01 - December 22, 2014: Libpng version 1.5.22beta01 - January 28, 2015:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc. Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net). Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
@ -5353,7 +5353,7 @@ this sentence.
This code is released under the libpng license. This code is released under the libpng license.
libpng versions 1.2.6, August 15, 2004, through 1.5.22beta01, December 22, 2014, are libpng versions 1.2.6, August 15, 2004, through 1.5.22beta01, January 28, 2015, are
Copyright (c) 2004,2006-20014 Glenn Randers-Pehrson, and are Copyright (c) 2004,2006-20014 Glenn Randers-Pehrson, and are
distributed according to the same disclaimer and license as libpng-1.2.5 distributed according to the same disclaimer and license as libpng-1.2.5
with the following individual added to the list of Contributing Authors with the following individual added to the list of Contributing Authors
@ -5452,7 +5452,7 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson Glenn Randers-Pehrson
glennrp at users.sourceforge.net glennrp at users.sourceforge.net
December 22, 2014 January 28, 2015
.\" end of man page .\" end of man page

2
libpngpf.3
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@ -1,4 +1,4 @@
.TH LIBPNGPF 3 "December 22, 2014" .TH LIBPNGPF 3 "January 28, 2015"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.5.22beta01 libpng \- Portable Network Graphics (PNG) Reference Library 1.5.22beta01
(private functions) (private functions)

2
png.5
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@ -1,4 +1,4 @@
.TH PNG 5 "December 22, 2014" .TH PNG 5 "January 28, 2015"
.SH NAME .SH NAME
png \- Portable Network Graphics (PNG) format png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION .SH DESCRIPTION

25
png.c
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@ -1,8 +1,8 @@
/* png.c - location for general purpose libpng functions /* png.c - location for general purpose libpng functions
* *
* Last changed in libpng 1.5.21 [December 22, 2014] * Last changed in libpng 1.5.22 [(PENDING RELEASE)]
* Copyright (c) 1998-2014 Glenn Randers-Pehrson * Copyright (c) 1998-2015 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
* *
@ -149,9 +149,10 @@ png_calculate_crc(png_structp png_ptr, png_const_bytep ptr, png_size_t length)
do do
{ {
uInt safeLength = (uInt)length; uInt safeLength = (uInt)length;
#ifndef __COVERITY__
if (safeLength == 0) if (safeLength == 0)
safeLength = (uInt)-1; /* evil, but safe */ safeLength = (uInt)-1; /* evil, but safe */
#endif
crc = crc32(crc, ptr, safeLength); crc = crc32(crc, ptr, safeLength);
/* The following should never issue compiler warnings, if they do the /* The following should never issue compiler warnings, if they do the
@ -660,13 +661,13 @@ png_get_copyright(png_const_structp png_ptr)
#else #else
# ifdef __STDC__ # ifdef __STDC__
return PNG_STRING_NEWLINE \ return PNG_STRING_NEWLINE \
"libpng version 1.5.22beta01 - December 22, 2014" PNG_STRING_NEWLINE \ "libpng version 1.5.22beta01 - January 28, 2015" PNG_STRING_NEWLINE \
"Copyright (c) 1998-2014 Glenn Randers-Pehrson" PNG_STRING_NEWLINE \ "Copyright (c) 1998-2014 Glenn Randers-Pehrson" PNG_STRING_NEWLINE \
"Copyright (c) 1996-1997 Andreas Dilger" PNG_STRING_NEWLINE \ "Copyright (c) 1996-1997 Andreas Dilger" PNG_STRING_NEWLINE \
"Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." \ "Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." \
PNG_STRING_NEWLINE; PNG_STRING_NEWLINE;
# else # else
return "libpng version 1.5.22beta01 - December 22, 2014\ return "libpng version 1.5.22beta01 - January 28, 2015\
Copyright (c) 1998-2014 Glenn Randers-Pehrson\ Copyright (c) 1998-2014 Glenn Randers-Pehrson\
Copyright (c) 1996-1997 Andreas Dilger\ Copyright (c) 1996-1997 Andreas Dilger\
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc."; Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.";
@ -2081,6 +2082,8 @@ png_muldiv_warn(png_structp png_ptr, png_fixed_point a, png_int_32 times,
png_fixed_point png_fixed_point
png_reciprocal(png_fixed_point a) png_reciprocal(png_fixed_point a)
{ {
if (a != 0)
{
#ifdef PNG_FLOATING_ARITHMETIC_SUPPORTED #ifdef PNG_FLOATING_ARITHMETIC_SUPPORTED
double r = floor(1E10/a+.5); double r = floor(1E10/a+.5);
@ -2092,6 +2095,7 @@ png_reciprocal(png_fixed_point a)
if (png_muldiv(&res, 100000, 100000, a)) if (png_muldiv(&res, 100000, 100000, a))
return res; return res;
#endif #endif
}
return 0; /* error/overflow */ return 0; /* error/overflow */
} }
@ -2126,6 +2130,8 @@ png_reciprocal2(png_fixed_point a, png_fixed_point b)
{ {
/* The required result is 1/a * 1/b; the following preserves accuracy. */ /* The required result is 1/a * 1/b; the following preserves accuracy. */
#ifdef PNG_FLOATING_ARITHMETIC_SUPPORTED #ifdef PNG_FLOATING_ARITHMETIC_SUPPORTED
if (a != 0 && b != 0)
{
double r = 1E15/a; double r = 1E15/a;
r /= b; r /= b;
r = floor(r+.5); r = floor(r+.5);
@ -2133,16 +2139,17 @@ png_reciprocal2(png_fixed_point a, png_fixed_point b)
if (r <= 2147483647. && r >= -2147483648.) if (r <= 2147483647. && r >= -2147483648.)
return (png_fixed_point)r; return (png_fixed_point)r;
#else #else
/* This may overflow because the range of png_fixed_point isn't symmetric, /* This may overflow because the range of png_fixed_point isn't
* but this API is only used for the product of file and screen gamma so it * symmetric, but this API is only used for the product of file and
* doesn't matter that the smallest number it can produce is 1/21474, not * screen gamma so it doesn't matter that the smallest number it can
* 1/100000 * produce is 1/21474, not 1/100000
*/ */
png_fixed_point res = png_product2(a, b); png_fixed_point res = png_product2(a, b);
if (res != 0) if (res != 0)
return png_reciprocal(res); return png_reciprocal(res);
#endif #endif
}
return 0; /* overflow */ return 0; /* overflow */
} }

10
png.h
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@ -1,7 +1,7 @@
/* png.h - header file for PNG reference library /* png.h - header file for PNG reference library
* *
* libpng version 1.5.22beta01 - December 22, 2014 * libpng version 1.5.22beta01 - January 28, 2015
* Copyright (c) 1998-2014 Glenn Randers-Pehrson * Copyright (c) 1998-2014 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@ -11,7 +11,7 @@
* Authors and maintainers: * Authors and maintainers:
* libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat * 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 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger
* libpng versions 0.97, January 1998, through 1.5.22beta01 - December 22, 2014: Glenn * libpng versions 0.97, January 1998, through 1.5.22beta01 - January 28, 2015: Glenn
* See also "Contributing Authors", below. * See also "Contributing Authors", below.
* *
* Note about libpng version numbers: * Note about libpng version numbers:
@ -237,7 +237,7 @@
* *
* This code is released under the libpng license. * This code is released under the libpng license.
* *
* libpng versions 1.2.6, August 15, 2004, through 1.5.22beta01, December 22, 2014, are * libpng versions 1.2.6, August 15, 2004, through 1.5.22beta01, January 28, 2015, are
* Copyright (c) 2004, 2006-2014 Glenn Randers-Pehrson, and are * Copyright (c) 2004, 2006-2014 Glenn Randers-Pehrson, and are
* distributed according to the same disclaimer and license as libpng-1.2.5 * distributed according to the same disclaimer and license as libpng-1.2.5
* with the following individual added to the list of Contributing Authors: * with the following individual added to the list of Contributing Authors:
@ -349,7 +349,7 @@
* Y2K compliance in libpng: * Y2K compliance in libpng:
* ========================= * =========================
* *
* December 22, 2014 * January 28, 2015
* *
* Since the PNG Development group is an ad-hoc body, we can't make * Since the PNG Development group is an ad-hoc body, we can't make
* an official declaration. * an official declaration.
@ -418,7 +418,7 @@
/* Version information for png.h - this should match the version in png.c */ /* Version information for png.h - this should match the version in png.c */
#define PNG_LIBPNG_VER_STRING "1.5.22beta01" #define PNG_LIBPNG_VER_STRING "1.5.22beta01"
#define PNG_HEADER_VERSION_STRING \ #define PNG_HEADER_VERSION_STRING \
" libpng version 1.5.22beta01 - December 22, 2014\n" " libpng version 1.5.22beta01 - January 28, 2015\n"
#define PNG_LIBPNG_VER_SONUM 15 #define PNG_LIBPNG_VER_SONUM 15
#define PNG_LIBPNG_VER_DLLNUM 15 #define PNG_LIBPNG_VER_DLLNUM 15

2
pngconf.h
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@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng /* pngconf.h - machine configurable file for libpng
* *
* libpng version 1.5.22beta01 - December 22, 2014 * libpng version 1.5.22beta01 - January 28, 2015
* *
* Copyright (c) 1998-2013 Glenn Randers-Pehrson * Copyright (c) 1998-2013 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

12
pngrtran.c
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@ -1,8 +1,8 @@
/* pngrtran.c - transforms the data in a row for PNG readers /* pngrtran.c - transforms the data in a row for PNG readers
* *
* Last changed in libpng 1.5.19 [August 21, 2014] * Last changed in libpng 1.5.22 [(PENDING RELEASE)]
* Copyright (c) 1998-2014 Glenn Randers-Pehrson * Copyright (c) 1998-2015 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
* *
@ -3341,11 +3341,17 @@ png_do_rgb_to_gray(png_structp png_ptr, png_row_infop row_info, png_bytep row)
for (i = 0; i < row_width; i++) for (i = 0; i < row_width; i++)
{ {
png_uint_16 red, green, blue, w; png_uint_16 red, green, blue, w;
#if 0 /* Coverity doesn't like this */
red = (png_uint_16)(((*(sp))<<8) | *(sp + 1)); sp += 2; red = (png_uint_16)(((*(sp))<<8) | *(sp + 1)); sp += 2;
green = (png_uint_16)(((*(sp))<<8) | *(sp + 1)); sp += 2; green = (png_uint_16)(((*(sp))<<8) | *(sp + 1)); sp += 2;
blue = (png_uint_16)(((*(sp))<<8) | *(sp + 1)); sp += 2; blue = (png_uint_16)(((*(sp))<<8) | *(sp + 1)); sp += 2;
#else
png_byte hi,lo;
hi=*(sp)++; lo=*(sp)++; red = (png_uint_16)((hi << 8) | (lo));
hi=*(sp)++; lo=*(sp)++; green = (png_uint_16)((hi << 8) | (lo));
hi=*(sp)++; lo=*(sp)++; blue = (png_uint_16)((hi << 8) | (lo));
#endif
if (red == green && red == blue) if (red == green && red == blue)
{ {
if (png_ptr->gamma_16_table != NULL) if (png_ptr->gamma_16_table != NULL)

11
pngrutil.c
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@ -1,8 +1,8 @@
/* pngrutil.c - utilities to read a PNG file /* pngrutil.c - utilities to read a PNG file
* *
* Last changed in libpng 1.5.21 [December 22, 2014] * Last changed in libpng 1.5.22 [(PENDING RELEASE)]
* Copyright (c) 1998-2014 Glenn Randers-Pehrson * Copyright (c) 1998-2015 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
* *
@ -2549,7 +2549,9 @@ png_handle_iTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
* compression type]". The compression flag shall be 0 (no compression) or * compression type]". The compression flag shall be 0 (no compression) or
* 1 (compressed with method 0 - deflate.) * 1 (compressed with method 0 - deflate.)
*/ */
if (comp_flag != 0 && comp_flag != 1) if (comp_flag/*compressed*/ != 0)
{
if (comp_flag != 1)
{ {
png_warning(png_ptr, "invalid iTXt compression flag"); png_warning(png_ptr, "invalid iTXt compression flag");
png_free(png_ptr, png_ptr->chunkdata); png_free(png_ptr, png_ptr->chunkdata);
@ -2557,13 +2559,14 @@ png_handle_iTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
return; return;
} }
if (comp_flag/*compressed*/ && comp_type != 0) if (comp_type != 0)
{ {
png_warning(png_ptr, "unknown iTXt compression type"); png_warning(png_ptr, "unknown iTXt compression type");
png_free(png_ptr, png_ptr->chunkdata); png_free(png_ptr, png_ptr->chunkdata);
png_ptr->chunkdata = NULL; png_ptr->chunkdata = NULL;
return; return;
} }
}
for (lang_key = lang; *lang_key; lang_key++) for (lang_key = lang; *lang_key; lang_key++)
/* Empty loop */ ; /* Empty loop */ ;

2
pngset.c
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@ -2,7 +2,7 @@
/* pngset.c - storage of image information into info struct /* pngset.c - storage of image information into info struct
* *
* Last changed in libpng 1.5.22 [(PENDING RELEASE)] * Last changed in libpng 1.5.22 [(PENDING RELEASE)]
* Copyright (c) 1998-2014 Glenn Randers-Pehrson * Copyright (c) 1998-2015 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
* *

2
projects/vstudio/readme.txt
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@ -1,7 +1,7 @@
VisualStudio instructions VisualStudio instructions
libpng version 1.5.22beta01 - December 22, 2014 libpng version 1.5.22beta01 - January 28, 2015
Copyright (c) 1998-2010 Glenn Randers-Pehrson Copyright (c) 1998-2010 Glenn Randers-Pehrson

2
projects/vstudio/zlib.props
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@ -2,7 +2,7 @@
<!-- <!--
* zlib.props - location of zlib source * zlib.props - location of zlib source
* *
* libpng version 1.5.22beta01 - December 22, 2014 * libpng version 1.5.22beta01 - January 28, 2015
* *
* Copyright (c) 1998-2011 Glenn Randers-Pehrson * Copyright (c) 1998-2011 Glenn Randers-Pehrson
* *

2
scripts/README.txt
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@ -1,5 +1,5 @@
Makefiles for libpng version 1.5.22beta01 - December 22, 2014 Makefiles for libpng version 1.5.22beta01 - January 28, 2015
pnglibconf.h.prebuilt => Stores configuration settings pnglibconf.h.prebuilt => Stores configuration settings
makefile.linux => Linux/ELF makefile makefile.linux => Linux/ELF makefile

2
scripts/pnglibconf.h.prebuilt
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@ -1,7 +1,7 @@
/* 1.5.22beta01 STANDARD API DEFINITION */ /* 1.5.22beta01 STANDARD API DEFINITION */
/* pnglibconf.h - library build configuration */ /* pnglibconf.h - library build configuration */
/* libpng version 1.5.22beta01 - December 22, 2014 */ /* libpng version 1.5.22beta01 - January 28, 2015 */
/* Copyright (c) 1998-2013 Glenn Randers-Pehrson */ /* Copyright (c) 1998-2013 Glenn Randers-Pehrson */