[libpng16] Imported from libpng-1.6.18beta08.tar
This commit is contained in:
Glenn Randers-Pehrson
parent
f86720c6c0
commit
9d4ea3014b
4
ANNOUNCE
4
ANNOUNCE
@ -1,4 +1,4 @@
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Libpng 1.6.18beta08 - June 10, 2015
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Libpng 1.6.18beta08 - June 30, 2015
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This is not intended to be a public release. It will be replaced
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within a few weeks by a public version or by another test version.
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@ -87,7 +87,7 @@ Version 1.6.18beta07 [June 6, 2015]
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to compile them without the minimum required support enabled
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(suggested by Flavio Medeiros).
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Version 1.6.18beta08 [June 10, 2015]
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Version 1.6.18beta08 [June 30, 2015]
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Eliminated the final two Coverity defects (insecure temporary file
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handling in contrib/libtests/pngstest.c; possible overflow of
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unsigned char in contrib/tools/png-fix-itxt.c). To use the "secure"
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2
CHANGES
2
CHANGES
@ -5272,7 +5272,7 @@ Version 1.6.18beta07 [June 6, 2015]
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to compile them without the minimum required support enabled
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(suggested by Flavio Medeiros).
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Version 1.6.18beta08 [June 10, 2015]
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Version 1.6.18beta08 [June 30, 2015]
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Eliminated the final two Coverity defects (insecure temporary file
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handling in contrib/libtests/pngstest.c; possible overflow of
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unsigned char in contrib/tools/png-fix-itxt.c). To use the "secure"
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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 1.6.18beta08, June 6, 2015, are
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libpng versions 1.2.6, August 15, 2004, through 1.6.18beta08, June 30, 2015, are
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Copyright (c) 2004, 2006-2015 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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June 6, 2015
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June 30, 2015
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2
README
2
README
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README for libpng version 1.6.18beta08 - June 6, 2015 (shared library 16.0)
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README for libpng version 1.6.18beta08 - June 30, 2015 (shared library 16.0)
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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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@ -1,7 +1,7 @@
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OPERATING SYSTEM SPECIFIC ARM NEON DETECTION
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--------------------------------------------
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Detection of the ability to exexcute ARM NEON on an ARM processor requires
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Detection of the ability to execute ARM NEON on an ARM processor requires
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operating system support. (The information is not available in user mode.)
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HOW TO USE THIS
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@ -79,6 +79,8 @@
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*/
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#include "../../png.h"
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#if defined(PNG_SIMPLIFIED_WRITE_SUPPORTED) && defined(PNG_STDIO_SUPPORTED)
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static const struct color
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{
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const char *name;
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@ -862,3 +864,4 @@ main(int argc, const char **argv)
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return 1;
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}
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#endif /* SIMPLIFIED_WRITE && STDIO */
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@ -34,8 +34,9 @@
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#define MAX_LENGTH 500000
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/* Read one character (inchar), also return octet (c), break if EOF */
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#define GETBREAK inchar=getchar(); \
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c=(inchar & 0xff);\
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c=(inchar & 0xffU);\
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if (inchar != (int) c) break
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int
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main(void)
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@ -94,10 +95,10 @@ for (;;)
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for (;;)
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{
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/* Check the CRC */
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if (((crc >> 24) & 0xff) == buf[length+8] &&
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((crc >> 16) & 0xff) == buf[length+9] &&
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((crc >> 8) & 0xff) == buf[length+10] &&
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((crc ) & 0xff) == buf[length+11])
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if (((crc >> 24) & 0xffU) == buf[length+8] &&
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((crc >> 16) & 0xffU) == buf[length+9] &&
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((crc >> 8) & 0xffU) == buf[length+10] &&
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((crc ) & 0xffU) == buf[length+11])
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break;
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length++;
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@ -116,10 +117,10 @@ for (;;)
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break;
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/* Update length bytes */
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buf[0] = (unsigned char)((length >> 24) & 0xff);
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buf[1] = (unsigned char)((length >> 16) & 0xff);
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buf[2] = (unsigned char)((length >> 8) & 0xff);
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buf[3] = (unsigned char)((length ) & 0xff);
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buf[0] = (unsigned char)((length >> 24) & 0xffU);
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buf[1] = (unsigned char)((length >> 16) & 0xffU);
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buf[2] = (unsigned char)((length >> 8) & 0xffU);
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buf[3] = (unsigned char)((length ) & 0xffU);
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/* Write the fixed iTXt chunk (length, name, data, crc) */
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for (i=0; i<length+12; i++)
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@ -1,6 +1,6 @@
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libpng-manual.txt - A description on how to use and modify libpng
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libpng version 1.6.18beta08 - June 6, 2015
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libpng version 1.6.18beta08 - June 30, 2015
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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) 1998-2015 Glenn Randers-Pehrson
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@ -11,7 +11,7 @@ libpng-manual.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 1.6.18beta08 - June 6, 2015
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libpng versions 0.97, January 1998, through 1.6.18beta08 - June 30, 2015
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Updated and distributed by Glenn Randers-Pehrson
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Copyright (c) 1998-2015 Glenn Randers-Pehrson
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@ -5297,7 +5297,7 @@ Other rules can be inferred by inspecting the libpng source.
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XVI. Y2K Compliance in libpng
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June 6, 2015
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June 30, 2015
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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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14
libpng.3
14
libpng.3
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.TH LIBPNG 3 "June 6, 2015"
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.TH LIBPNG 3 "June 30, 2015"
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.SH NAME
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libpng \- Portable Network Graphics (PNG) Reference Library 1.6.18beta08
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.SH SYNOPSIS
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@ -504,7 +504,7 @@ Following is a copy of the libpng-manual.txt file that accompanies libpng.
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.SH LIBPNG.TXT
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libpng-manual.txt - A description on how to use and modify libpng
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libpng version 1.6.18beta08 - June 6, 2015
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libpng version 1.6.18beta08 - June 30, 2015
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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) 1998-2015 Glenn Randers-Pehrson
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@ -515,7 +515,7 @@ libpng-manual.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 1.6.18beta08 - June 6, 2015
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libpng versions 0.97, January 1998, through 1.6.18beta08 - June 30, 2015
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Updated and distributed by Glenn Randers-Pehrson
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Copyright (c) 1998-2015 Glenn Randers-Pehrson
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@ -5801,7 +5801,7 @@ Other rules can be inferred by inspecting the libpng source.
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.SH XVI. Y2K Compliance in libpng
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June 6, 2015
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June 30, 2015
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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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@ -6119,7 +6119,7 @@ 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 1.6.18beta08 - June 6, 2015:
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Libpng version 1.6.18beta08 - June 30, 2015:
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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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@ -6142,7 +6142,7 @@ 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 1.6.18beta08, June 6, 2015, are
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libpng versions 1.2.6, August 15, 2004, through 1.6.18beta08, June 30, 2015, are
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Copyright (c) 2004,2006-2015 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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@ -6241,7 +6241,7 @@ 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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June 6, 2015
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June 30, 2015
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.\" end of man page
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@ -1,4 +1,4 @@
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.TH LIBPNGPF 3 "June 6, 2015"
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.TH LIBPNGPF 3 "June 30, 2015"
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.SH NAME
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libpng \- Portable Network Graphics (PNG) Reference Library 1.6.18beta08
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(private functions)
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2
png.5
2
png.5
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.TH PNG 5 "June 6, 2015"
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.TH PNG 5 "June 30, 2015"
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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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4
png.c
4
png.c
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#else
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# ifdef __STDC__
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return PNG_STRING_NEWLINE \
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"libpng version 1.6.18beta08 - June 11, 2015" PNG_STRING_NEWLINE \
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"libpng version 1.6.18beta08 - June 30, 2015" PNG_STRING_NEWLINE \
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"Copyright (c) 1998-2015 Glenn Randers-Pehrson" PNG_STRING_NEWLINE \
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"Copyright (c) 1996-1997 Andreas Dilger" PNG_STRING_NEWLINE \
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"Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." \
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PNG_STRING_NEWLINE;
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# else
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return "libpng version 1.6.18beta08 - June 11, 2015\
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return "libpng version 1.6.18beta08 - June 30, 2015\
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Copyright (c) 1998-2015 Glenn Randers-Pehrson\
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Copyright (c) 1996-1997 Andreas Dilger\
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Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.";
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10
png.h
10
png.h
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/* png.h - header file for PNG reference library
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*
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* libpng version 1.6.18beta08, June 10, 2015
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* libpng version 1.6.18beta08, June 30, 2015
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*
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* Copyright (c) 1998-2015 Glenn Randers-Pehrson
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* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
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@ -12,7 +12,7 @@
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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 1.6.18beta08, June 10, 2015: Glenn
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* libpng versions 0.97, January 1998, through 1.6.18beta08, June 30, 2015: 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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@ -248,7 +248,7 @@
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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 1.6.18beta08, June 10, 2015, are
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* libpng versions 1.2.6, August 15, 2004, through 1.6.18beta08, June 30, 2015, are
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* Copyright (c) 2004, 2006-2015 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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@ -360,7 +360,7 @@
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* Y2K compliance in libpng:
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* =========================
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*
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* June 10, 2015
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* June 30, 2015
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*
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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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/* Version information for png.h - this should match the version in png.c */
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#define PNG_LIBPNG_VER_STRING "1.6.18beta08"
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#define PNG_HEADER_VERSION_STRING \
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" libpng version 1.6.18beta08 - June 10, 2015\n"
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" libpng version 1.6.18beta08 - June 30, 2015\n"
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#define PNG_LIBPNG_VER_SONUM 16
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#define PNG_LIBPNG_VER_DLLNUM 16
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@ -1043,9 +1043,9 @@ png_read_png(png_structrp png_ptr, png_inforp info_ptr,
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/* Tell libpng to strip 16-bit/color files down to 8 bits per color.
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*/
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if ((transforms & PNG_TRANSFORM_SCALE_16) != 0)
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/* Added at libpng-1.5.4. "strip_16" produces the same result that it
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* did in earlier versions, while "scale_16" is now more accurate.
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*/
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/* Added at libpng-1.5.4. "strip_16" produces the same result that it
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* did in earlier versions, while "scale_16" is now more accurate.
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*/
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#ifdef PNG_READ_SCALE_16_TO_8_SUPPORTED
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png_set_scale_16(png_ptr);
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#else
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@ -1,7 +1,7 @@
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VisualStudio instructions
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libpng version 1.6.18beta08 - June 6, 2015
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libpng version 1.6.18beta08 - June 30, 2015
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Copyright (c) 1998-2010 Glenn Randers-Pehrson
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@ -2,7 +2,7 @@
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<!--
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* zlib.props - location of zlib source
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*
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* libpng version 1.6.18beta08 - June 6, 2015
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* libpng version 1.6.18beta08 - June 30, 2015
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*
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* Copyright (c) 1998-2011 Glenn Randers-Pehrson
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*
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@ -1,5 +1,5 @@
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Makefiles for libpng version 1.6.18beta08 - June 6, 2015
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Makefiles for libpng version 1.6.18beta08 - June 30, 2015
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pnglibconf.h.prebuilt => Stores configuration settings
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makefile.linux => Linux/ELF makefile
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/* pnglibconf.h - library build configuration */
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/* Libpng version 1.6.18beta08 - June 6, 2015 */
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/* Libpng version 1.6.18beta08 - June 30, 2015 */
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/* Copyright (c) 1998-2014 Glenn Randers-Pehrson */
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