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author | Glenn Randers-Pehrson <glennrp at users.sourceforge.net> | 2014-01-10 07:57:16 -0600 |
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committer | Glenn Randers-Pehrson <glennrp at users.sourceforge.net> | 2014-01-10 08:11:26 -0600 |
commit | 32cd66d619afda11a62e12264dfe987e43588da1 (patch) | |
tree | 2c421f6d9285c64930cc526434305b0ff102fd9b | |
parent | 03a53fa4296fae9b1b009783f058513567d0b281 (diff) | |
download | libpng-32cd66d619afda11a62e12264dfe987e43588da1.tar.gz |
[libpng17] Imported from libpng-1.7.0beta27.tarv1.7.0beta27
-rw-r--r-- | LICENSE | 4 | ||||
-rw-r--r-- | README | 2 | ||||
-rw-r--r-- | libpng-manual.txt | 17 | ||||
-rw-r--r-- | libpng.3 | 25 | ||||
-rw-r--r-- | libpngpf.3 | 2 | ||||
-rw-r--r-- | png.5 | 2 | ||||
-rw-r--r-- | png.h | 10 | ||||
-rw-r--r-- | pngconf.h | 2 | ||||
-rw-r--r-- | projects/vstudio/readme.txt | 2 | ||||
-rw-r--r-- | projects/vstudio/zlib.props | 2 | ||||
-rw-r--r-- | scripts/README.txt | 2 | ||||
-rw-r--r-- | scripts/pnglibconf.h.prebuilt | 2 |
12 files changed, 35 insertions, 37 deletions
@@ -10,7 +10,7 @@ this sentence. This code is released under the libpng license. -libpng versions 1.2.6, August 15, 2004, through 1.7.0beta27, January 1, 2014, are +libpng versions 1.2.6, August 15, 2004, through 1.7.0beta27, January 10, 2014, are Copyright (c) 2004, 2006-2014 Glenn Randers-Pehrson, and are distributed according to the same disclaimer and license as libpng-1.2.5 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 glennrp at users.sourceforge.net -January 1, 2014 +January 10, 2014 @@ -1,4 +1,4 @@ -README for libpng version 1.7.0beta27 - January 1, 2014 (shared library 17.0) +README for libpng version 1.7.0beta27 - January 10, 2014 (shared library 17.0) See the note about version numbers near the top of png.h See INSTALL for instructions on how to install libpng. diff --git a/libpng-manual.txt b/libpng-manual.txt index 86a15f943..4772e33f2 100644 --- a/libpng-manual.txt +++ b/libpng-manual.txt @@ -1,6 +1,6 @@ libpng-manual.txt - A description on how to use and modify libpng - libpng version 1.7.0beta27 - January 1, 2014 + libpng version 1.7.0beta27 - January 10, 2014 Updated and distributed by Glenn Randers-Pehrson <glennrp at users.sourceforge.net> Copyright (c) 1998-2013 Glenn Randers-Pehrson @@ -11,7 +11,7 @@ libpng-manual.txt - A description on how to use and modify libpng Based on: - libpng versions 0.97, January 1998, through 1.7.0beta27 - January 1, 2014 + libpng versions 0.97, January 1998, through 1.7.0beta27 - January 10, 2014 Updated and distributed by Glenn Randers-Pehrson Copyright (c) 1998-2013 Glenn Randers-Pehrson @@ -4620,6 +4620,7 @@ XI. Changes to Libpng from version 1.4.x to 1.5.x From libpng-1.4.0 until 1.4.4, the png_get_uint_16 macro (but not the function) incorrectly returned a value of type png_uint_32. +The incorrect macro was removed from libpng-1.4.5. Checking for invalid palette index on write was added at libpng 1.5.10. If a pixel contains an invalid (out-of-range) index libpng issues @@ -4744,11 +4745,6 @@ reset by pngusr.h or by explicit settings on the compiler command line. These settings may produce compiler warnings or errors in 1.5.0 because of macro redefinition. -From libpng-1.4.0 until 1.4.4, the png_get_uint_16 macro (but not the -function) incorrectly returned a value of type png_uint_32. libpng 1.5.0 -is consistent with the implementation in 1.4.5 and 1.2.x (where the macro -did not exist.) - Applications can now choose whether to use these macros or to call the corresponding function by defining PNG_USE_READ_MACROS or PNG_NO_USE_READ_MACROS before including png.h. Notice that this is @@ -4766,7 +4762,10 @@ option was off by default, and slightly inaccurate scaling occurred. This option can no longer be turned off, and the choice of accurate or inaccurate 16-to-8 scaling is by using the new png_set_scale_16_to_8() API for accurate scaling or the old png_set_strip_16_to_8() API for simple -chopping. +chopping. In libpng-1.5.4, the PNG_READ_16_TO_8_ACCURATE_SCALE_SUPPORTED +macro became PNG_READ_SCALE_16_TO_8_SUPPORTED, and the PNG_READ_16_TO_8 +macro became PNG_READ_STRIP_16_TO_8_SUPPORTED, to enable the two +png_set_*_16_to_8() functions separately. Prior to libpng-1.5.4, the png_set_user_limits() function could only be used to reduce the width and height limits from the value of @@ -5265,7 +5264,7 @@ Other rules can be inferred by inspecting the libpng source. XVII. Y2K Compliance in libpng -January 1, 2014 +January 10, 2014 Since the PNG Development group is an ad-hoc body, we can't make an official declaration. @@ -1,4 +1,4 @@ -.TH LIBPNG 3 "January 1, 2014" +.TH LIBPNG 3 "January 10, 2014" .SH NAME libpng \- Portable Network Graphics (PNG) Reference Library 1.7.0beta27 .SH SYNOPSIS @@ -494,7 +494,7 @@ Following is a copy of the libpng-manual.txt file that accompanies libpng. .SH LIBPNG.TXT libpng-manual.txt - A description on how to use and modify libpng - libpng version 1.7.0beta27 - January 1, 2014 + libpng version 1.7.0beta27 - January 10, 2014 Updated and distributed by Glenn Randers-Pehrson <glennrp at users.sourceforge.net> Copyright (c) 1998-2013 Glenn Randers-Pehrson @@ -505,7 +505,7 @@ libpng-manual.txt - A description on how to use and modify libpng Based on: - libpng versions 0.97, January 1998, through 1.7.0beta27 - January 1, 2014 + libpng versions 0.97, January 1998, through 1.7.0beta27 - January 10, 2014 Updated and distributed by Glenn Randers-Pehrson Copyright (c) 1998-2013 Glenn Randers-Pehrson @@ -5115,6 +5115,7 @@ We removed the trailing '.' from the warning and error messages. From libpng-1.4.0 until 1.4.4, the png_get_uint_16 macro (but not the function) incorrectly returned a value of type png_uint_32. +The incorrect macro was removed from libpng-1.4.5. Checking for invalid palette index on write was added at libpng 1.5.10. If a pixel contains an invalid (out-of-range) index libpng issues @@ -5239,11 +5240,6 @@ reset by pngusr.h or by explicit settings on the compiler command line. These settings may produce compiler warnings or errors in 1.5.0 because of macro redefinition. -From libpng-1.4.0 until 1.4.4, the png_get_uint_16 macro (but not the -function) incorrectly returned a value of type png_uint_32. libpng 1.5.0 -is consistent with the implementation in 1.4.5 and 1.2.x (where the macro -did not exist.) - Applications can now choose whether to use these macros or to call the corresponding function by defining PNG_USE_READ_MACROS or PNG_NO_USE_READ_MACROS before including png.h. Notice that this is @@ -5261,7 +5257,10 @@ option was off by default, and slightly inaccurate scaling occurred. This option can no longer be turned off, and the choice of accurate or inaccurate 16-to-8 scaling is by using the new png_set_scale_16_to_8() API for accurate scaling or the old png_set_strip_16_to_8() API for simple -chopping. +chopping. In libpng-1.5.4, the PNG_READ_16_TO_8_ACCURATE_SCALE_SUPPORTED +macro became PNG_READ_SCALE_16_TO_8_SUPPORTED, and the PNG_READ_16_TO_8 +macro became PNG_READ_STRIP_16_TO_8_SUPPORTED, to enable the two +png_set_*_16_to_8() functions separately. Prior to libpng-1.5.4, the png_set_user_limits() function could only be used to reduce the width and height limits from the value of @@ -5760,7 +5759,7 @@ Other rules can be inferred by inspecting the libpng source. .SH XVII. Y2K Compliance in libpng -January 1, 2014 +January 10, 2014 Since the PNG Development group is an ad-hoc body, we can't make an official declaration. @@ -6030,7 +6029,7 @@ possible without all of you. Thanks to Frank J. T. Wojcik for helping with the documentation. -Libpng version 1.7.0beta27 - January 1, 2014: +Libpng version 1.7.0beta27 - January 10, 2014: Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc. Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net). @@ -6053,7 +6052,7 @@ this sentence. This code is released under the libpng license. -libpng versions 1.2.6, August 15, 2004, through 1.7.0beta27, January 1, 2014, are +libpng versions 1.2.6, August 15, 2004, through 1.7.0beta27, January 10, 2014, are Copyright (c) 2004,2006-2007 Glenn Randers-Pehrson, and are distributed according to the same disclaimer and license as libpng-1.2.5 with the following individual added to the list of Contributing Authors @@ -6152,7 +6151,7 @@ certification mark of the Open Source Initiative. Glenn Randers-Pehrson glennrp at users.sourceforge.net -January 1, 2014 +January 10, 2014 .\" end of man page diff --git a/libpngpf.3 b/libpngpf.3 index b8d117a22..9ceea828f 100644 --- a/libpngpf.3 +++ b/libpngpf.3 @@ -1,4 +1,4 @@ -.TH LIBPNGPF 3 "January 1, 2014" +.TH LIBPNGPF 3 "January 10, 2014" .SH NAME libpng \- Portable Network Graphics (PNG) Reference Library 1.7.0beta27 (private functions) @@ -1,4 +1,4 @@ -.TH PNG 5 "January 1, 2014" +.TH PNG 5 "January 10, 2014" .SH NAME png \- Portable Network Graphics (PNG) format .SH DESCRIPTION @@ -1,7 +1,7 @@ /* png.h - header file for PNG reference library * - * libpng version 1.7.0beta27 - January 1, 2014 + * libpng version 1.7.0beta27 - January 10, 2014 * Copyright (c) 1998-2013 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) @@ -11,7 +11,7 @@ * Authors and maintainers: * 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 0.97, January 1998, through 1.7.0beta27 - January 1, 2014: Glenn + * libpng versions 0.97, January 1998, through 1.7.0beta27 - January 10, 2014: Glenn * See also "Contributing Authors", below. * * Note about libpng version numbers: @@ -200,7 +200,7 @@ * * This code is released under the libpng license. * - * libpng versions 1.2.6, August 15, 2004, through 1.7.0beta27, January 1, 2014, are + * libpng versions 1.2.6, August 15, 2004, through 1.7.0beta27, January 10, 2014, are * Copyright (c) 2004, 2006-2013 Glenn Randers-Pehrson, and are * distributed according to the same disclaimer and license as libpng-1.2.5 * with the following individual added to the list of Contributing Authors: @@ -312,7 +312,7 @@ * Y2K compliance in libpng: * ========================= * - * January 1, 2014 + * January 10, 2014 * * Since the PNG Development group is an ad-hoc body, we can't make * an official declaration. @@ -380,7 +380,7 @@ /* Version information for png.h - this should match the version in png.c */ #define PNG_LIBPNG_VER_STRING "1.7.0beta27" #define PNG_HEADER_VERSION_STRING \ - " libpng version 1.7.0beta27 - January 1, 2014\n" + " libpng version 1.7.0beta27 - January 10, 2014\n" #define PNG_LIBPNG_VER_SONUM 17 #define PNG_LIBPNG_VER_DLLNUM 17 @@ -1,7 +1,7 @@ /* pngconf.h - machine configurable file for libpng * - * libpng version 1.7.0beta27 - January 1, 2014 + * libpng version 1.7.0beta27 - January 10, 2014 * * Copyright (c) 1998-2013 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) diff --git a/projects/vstudio/readme.txt b/projects/vstudio/readme.txt index eaf59883c..1c469bc56 100644 --- a/projects/vstudio/readme.txt +++ b/projects/vstudio/readme.txt @@ -1,7 +1,7 @@ VisualStudio instructions -libpng version 1.7.0beta27 - January 1, 2014 +libpng version 1.7.0beta27 - January 10, 2014 Copyright (c) 1998-2010 Glenn Randers-Pehrson diff --git a/projects/vstudio/zlib.props b/projects/vstudio/zlib.props index 2feb73023..0a515905d 100644 --- a/projects/vstudio/zlib.props +++ b/projects/vstudio/zlib.props @@ -2,7 +2,7 @@ <!-- * zlib.props - location of zlib source * - * libpng version 1.7.0beta27 - January 1, 2014 + * libpng version 1.7.0beta27 - January 10, 2014 * * Copyright (c) 1998-2011 Glenn Randers-Pehrson * diff --git a/scripts/README.txt b/scripts/README.txt index 37217abc4..fe6e485bf 100644 --- a/scripts/README.txt +++ b/scripts/README.txt @@ -1,5 +1,5 @@ -Makefiles for libpng version 1.7.0beta27 - January 1, 2014 +Makefiles for libpng version 1.7.0beta27 - January 10, 2014 pnglibconf.h.prebuilt => Stores configuration settings makefile.linux => Linux/ELF makefile diff --git a/scripts/pnglibconf.h.prebuilt b/scripts/pnglibconf.h.prebuilt index fa204abce..c30a3036e 100644 --- a/scripts/pnglibconf.h.prebuilt +++ b/scripts/pnglibconf.h.prebuilt @@ -2,7 +2,7 @@ /* pnglibconf.h - library build configuration */ -/* Libpng version 1.7.0beta27 - January 1, 2014 */ +/* Libpng version 1.7.0beta27 - January 10, 2014 */ /* Copyright (c) 1998-2013 Glenn Randers-Pehrson */ |