Imported from libpng-1.2.27beta01.tar
This commit is contained in:
parent
b8c4b82d18
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58
ANNOUNCE
58
ANNOUNCE
@ -1,60 +1,58 @@
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Libpng 1.2.26 - April 2, 2008
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Libpng 1.2.27beta01 - April 12, 2008
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This is a public release of libpng, intended for use in production codes.
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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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Files available for download:
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Source files with LF line endings (for Unix/Linux) and with a
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"configure" script
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libpng-1.2.26.tar.gz
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libpng-1.2.26.tar.lzma
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libpng-1.2.27beta01.tar.gz
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libpng-1.2.27beta01.tar.lzma
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(Get the lzma codec from <http://tukaani.org/lzma>).
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libpng-1.2.26.tar.bz2
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libpng-1.2.27beta01.tar.bz2
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Source files with LF line endings (for Unix/Linux) without the
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"configure" script
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libpng-1.2.26-no-config.tar.gz
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libpng-1.2.26-no-config.tar.lzma
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libpng-1.2.26-no-config.tar.bz2
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libpng-1.2.27beta01-no-config.tar.gz
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libpng-1.2.27beta01-no-config.tar.lzma
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libpng-1.2.27beta01-no-config.tar.bz2
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Source files with CRLF line endings (for Windows), without the
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"configure" script
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lpng1226.zip
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lpng1226.7z
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lpng1226.tar.bz2
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lp1227b01.zip
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lp1227b01.7z
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lp1227b01.tar.bz2
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Project files
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libpng-1.2.26-project-netware.zip
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libpng-1.2.26-project-wince.zip
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libpng-1.2.27beta01-project-netware.zip
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libpng-1.2.27beta01-project-wince.zip
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Other information:
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libpng-1.2.26-README.txt
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libpng-1.2.26-KNOWNBUGS.txt
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libpng-1.2.26-LICENSE.txt
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libpng-1.2.26-Y2K-compliance.txt
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libpng-1.2.26-[previous version]-diff.txt
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libpng-1.2.27beta01-README.txt
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libpng-1.2.27beta01-KNOWNBUGS.txt
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libpng-1.2.27beta01-LICENSE.txt
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libpng-1.2.27beta01-Y2K-compliance.txt
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libpng-1.2.27beta01-[previous version]-diff.txt
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Changes since the last public release (1.2.25):
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Changes since the last public release (1.2.26):
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version 1.2.26 [April 2, 2008]
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Added missing "(" in pngmem.c. Bug introduced in libpng-1.2.2/1.0.13
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Refined error message returned from deflateInit2 in pngwutil.c
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Check IHDR length in png_push_read_chunk() before saving it.
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Revised contrib/gregbook to handle premature end-of-file and file
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read errors correctly.
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Free png_ptr->big_row_buf and png_ptr->prev_row before allocating
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new copies in png_read_start_row().
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Avoid reallocating big_row_buf and prev_row when the size does not increase.
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Ifdef out some code that is unused when interlacing is not supported.
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version 1.2.27beta01 [April 12, 2008]
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Fixed bug (introduced in libpng-1.0.5h) with handling zero-length
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unknown chunks.
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Added more information about png_set_keep_unknown_chunks() to the
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documetation.
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Reject tRNS chunk with out-of-range samples instead of masking off
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the invalid high bits as done in since libpng-1.2.19beta5.
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Send comments/corrections/commendations to png-mng-implement at lists.sf.net
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(subscription required; visit
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https://lists.sourceforge.net/lists/listinfo/png-mng-implement
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to subscribe) or to glennrp at users.sourceforge.net
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13
CHANGES
13
CHANGES
@ -2097,9 +2097,20 @@ version 1.2.26beta05 [March 19, 2008]
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version 1.2.26beta06 [March 19, 2008]
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Avoid reallocating big_row_buf and prev_row when the size does not increase.
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version 1.2.26rc01 [April 2, 2008]
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version 1.2.26rc01 [March 26, 2008]
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Ifdef out some code that is unused when interlacing is not supported.
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versions 1.0.32 and 1.2.26 [April 2, 2008]
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No changes.
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version 1.2.27beta01 [April 12, 2008]
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Fixed bug (introduced in libpng-1.0.5h) with handling zero-length
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unknown chunks.
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Added more information about png_set_keep_unknown_chunks() to the
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documetation.
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Reject tRNS chunk with out-of-range samples instead of masking off
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the invalid high bits as done in since libpng-1.2.19beta5.
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|
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Send comments/corrections/commendations to png-mng-implement at lists.sf.net
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(subscription required; visit
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https://lists.sourceforge.net/lists/listinfo/png-mng-implement
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16
INSTALL
16
INSTALL
@ -1,5 +1,5 @@
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Installing libpng version 1.2.26 - April 2, 2008
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Installing libpng version 1.2.27beta01 - April 12, 2008
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On Unix/Linux and similar systems, you can simply type
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@ -44,7 +44,7 @@ to have access to the zlib.h and zconf.h include files that
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correspond to the version of zlib that's installed.
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You can rename the directories that you downloaded (they
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might be called "libpng-1.2.26" or "lpng109" and "zlib-1.2.1"
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might be called "libpng-1.2.27beta01" or "lpng109" and "zlib-1.2.1"
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or "zlib121") so that you have directories called "zlib" and "libpng".
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Your directory structure should look like this:
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@ -101,9 +101,9 @@ include
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CMakeLists.txt => "cmake" script
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makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
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makefile.elf => Linux/ELF makefile symbol versioning,
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gcc, creates libpng12.so.0.1.2.26)
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gcc, creates libpng12.so.0.1.2.27beta01)
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makefile.linux => Linux/ELF makefile
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(gcc, creates libpng12.so.0.1.2.26)
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(gcc, creates libpng12.so.0.1.2.27beta01)
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makefile.gcc => Generic makefile (gcc, creates static libpng.a)
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makefile.knr => Archaic UNIX Makefile that converts files with
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ansi2knr (Requires ansi2knr.c from
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@ -125,14 +125,14 @@ include
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makefile.openbsd => OpenBSD makefile
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makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib)
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makefile.sggcc => Silicon Graphics (gcc,
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creates libpng12.so.0.1.2.26)
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creates libpng12.so.0.1.2.27beta01)
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makefile.sunos => Sun makefile
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makefile.solaris => Solaris 2.X makefile (gcc,
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creates libpng12.so.0.1.2.26)
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creates libpng12.so.0.1.2.27beta01)
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makefile.solaris-x86 => Solaris/intelMMX 2.X makefile (gcc,
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creates libpng12.so.0.1.2.26)
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creates libpng12.so.0.1.2.27beta01)
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makefile.so9 => Solaris 9 makefile (gcc,
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creates libpng12.so.0.1.2.26)
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creates libpng12.so.0.1.2.27beta01)
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makefile.32sunu => Sun Ultra 32-bit makefile
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makefile.64sunu => Sun Ultra 64-bit makefile
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makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc
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2
KNOWNBUG
2
KNOWNBUG
@ -1,5 +1,5 @@
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Known bugs in libpng version 1.2.26
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Known bugs in libpng version 1.2.27beta01
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1. February 23, 2006: The custom makefiles don't build libpng with -lz.
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4
LICENSE
4
LICENSE
@ -8,7 +8,7 @@ COPYRIGHT NOTICE, DISCLAIMER, and LICENSE:
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If you modify libpng you may insert additional notices immediately following
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this sentence.
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libpng versions 1.2.6, August 15, 2004, through 1.2.26, April 2, 2008, are
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libpng versions 1.2.6, August 15, 2004, through 1.2.27beta01, April 12, 2008, are
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Copyright (c) 2004, 2006-2008 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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@ -106,4 +106,4 @@ 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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April 2, 2008
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April 12, 2008
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14
README
14
README
@ -1,4 +1,4 @@
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README for libpng version 1.2.26 - April 2, 2008 (shared library 12.0)
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README for libpng version 1.2.27beta01 - April 12, 2008 (shared library 12.0)
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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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@ -191,11 +191,11 @@ Files in this distribution:
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descrip.mms => VMS makefile for MMS or MMK
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makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
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makefile.elf => Linux/ELF makefile symbol versioning,
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gcc, creates libpng12.so.0.1.2.26)
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gcc, creates libpng12.so.0.1.2.27beta01)
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makefile.linux => Linux/ELF makefile
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(gcc, creates libpng12.so.0.1.2.26)
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(gcc, creates libpng12.so.0.1.2.27beta01)
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makefile.gcmmx => Linux/ELF makefile
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(gcc, creates libpng12.so.0.1.2.26,
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(gcc, creates libpng12.so.0.1.2.27beta01,
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uses assembler code tuned for Intel MMX platform)
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makefile.gcc => Generic makefile (gcc, creates static libpng.a)
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makefile.knr => Archaic UNIX Makefile that converts files with
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@ -217,12 +217,12 @@ Files in this distribution:
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makefile.openbsd => OpenBSD makefile
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||||
makefile.sgi => Silicon Graphics IRIX (cc, creates static lib)
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||||
makefile.sggcc => Silicon Graphics
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||||
(gcc, creates libpng12.so.0.1.2.26)
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(gcc, creates libpng12.so.0.1.2.27beta01)
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||||
makefile.sunos => Sun makefile
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||||
makefile.solaris => Solaris 2.X makefile
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||||
(gcc, creates libpng12.so.0.1.2.26)
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||||
(gcc, creates libpng12.so.0.1.2.27beta01)
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makefile.so9 => Solaris 9 makefile
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(gcc, creates libpng12.so.0.1.2.26)
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||||
(gcc, creates libpng12.so.0.1.2.27beta01)
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makefile.32sunu => Sun Ultra 32-bit makefile
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makefile.64sunu => Sun Ultra 64-bit makefile
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makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc
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|
4
Y2KINFO
4
Y2KINFO
@ -1,13 +1,13 @@
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Y2K compliance in libpng:
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=========================
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April 2, 2008
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April 12, 2008
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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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This is your unofficial assurance that libpng from version 0.71 and
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upward through 1.2.26 are Y2K compliant. It is my belief that earlier
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upward through 1.2.27beta01 are Y2K compliant. It is my belief that earlier
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versions were also Y2K compliant.
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Libpng only has three year fields. One is a 2-byte unsigned integer
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24
configure
vendored
24
configure
vendored
@ -1,6 +1,6 @@
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#! /bin/sh
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# Guess values for system-dependent variables and create Makefiles.
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# Generated by GNU Autoconf 2.61 for libpng 1.2.26.
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# Generated by GNU Autoconf 2.61 for libpng 1.2.27beta01.
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#
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# Report bugs to <png-mng-implement@lists.sourceforge.net>.
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#
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@ -728,8 +728,8 @@ SHELL=${CONFIG_SHELL-/bin/sh}
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# Identity of this package.
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PACKAGE_NAME='libpng'
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PACKAGE_TARNAME='libpng'
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PACKAGE_VERSION='1.2.26'
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PACKAGE_STRING='libpng 1.2.26'
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PACKAGE_VERSION='1.2.27beta01'
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PACKAGE_STRING='libpng 1.2.27beta01'
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PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net'
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ac_unique_file="pngget.c"
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@ -1406,7 +1406,7 @@ if test "$ac_init_help" = "long"; then
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# Omit some internal or obsolete options to make the list less imposing.
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# This message is too long to be a string in the A/UX 3.1 sh.
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cat <<_ACEOF
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\`configure' configures libpng 1.2.26 to adapt to many kinds of systems.
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\`configure' configures libpng 1.2.27beta01 to adapt to many kinds of systems.
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Usage: $0 [OPTION]... [VAR=VALUE]...
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@ -1476,7 +1476,7 @@ fi
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if test -n "$ac_init_help"; then
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case $ac_init_help in
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short | recursive ) echo "Configuration of libpng 1.2.26:";;
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short | recursive ) echo "Configuration of libpng 1.2.27beta01:";;
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esac
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cat <<\_ACEOF
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@ -1586,7 +1586,7 @@ fi
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test -n "$ac_init_help" && exit $ac_status
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if $ac_init_version; then
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cat <<\_ACEOF
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libpng configure 1.2.26
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libpng configure 1.2.27beta01
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generated by GNU Autoconf 2.61
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Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
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@ -1600,7 +1600,7 @@ cat >config.log <<_ACEOF
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This file contains any messages produced by compilers while
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running configure, to aid debugging if configure makes a mistake.
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It was created by libpng $as_me 1.2.26, which was
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It was created by libpng $as_me 1.2.27beta01, which was
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||||
generated by GNU Autoconf 2.61. Invocation command line was
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$ $0 $@
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@ -2270,7 +2270,7 @@ fi
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# Define the identity of the package.
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PACKAGE='libpng'
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VERSION='1.2.26'
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VERSION='1.2.27beta01'
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cat >>confdefs.h <<_ACEOF
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@ -2441,10 +2441,10 @@ fi
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PNGLIB_VERSION=1.2.26
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PNGLIB_VERSION=1.2.27beta01
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PNGLIB_MAJOR=1
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PNGLIB_MINOR=2
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PNGLIB_RELEASE=26
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PNGLIB_RELEASE=27
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@ -21295,7 +21295,7 @@ exec 6>&1
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# report actual input values of CONFIG_FILES etc. instead of their
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# values after options handling.
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ac_log="
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This file was extended by libpng $as_me 1.2.26, which was
|
||||
This file was extended by libpng $as_me 1.2.27beta01, which was
|
||||
generated by GNU Autoconf 2.61. Invocation command line was
|
||||
|
||||
CONFIG_FILES = $CONFIG_FILES
|
||||
@ -21348,7 +21348,7 @@ Report bugs to <bug-autoconf@gnu.org>."
|
||||
_ACEOF
|
||||
cat >>$CONFIG_STATUS <<_ACEOF
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||||
ac_cs_version="\\
|
||||
libpng config.status 1.2.26
|
||||
libpng config.status 1.2.27beta01
|
||||
configured by $0, generated by GNU Autoconf 2.61,
|
||||
with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
|
||||
|
||||
|
@ -18,15 +18,15 @@ AC_PREREQ(2.59)
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||||
|
||||
dnl Version number stuff here:
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||||
|
||||
AC_INIT([libpng], [1.2.26], [png-mng-implement@lists.sourceforge.net])
|
||||
AC_INIT([libpng], [1.2.27beta01], [png-mng-implement@lists.sourceforge.net])
|
||||
AM_INIT_AUTOMAKE
|
||||
dnl stop configure from automagically running automake
|
||||
AM_MAINTAINER_MODE
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||||
|
||||
PNGLIB_VERSION=1.2.26
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||||
PNGLIB_VERSION=1.2.27beta01
|
||||
PNGLIB_MAJOR=1
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||||
PNGLIB_MINOR=2
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||||
PNGLIB_RELEASE=26
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||||
PNGLIB_RELEASE=27
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||||
|
||||
dnl End of version number stuff
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||||
|
||||
|
@ -1,6 +1,6 @@
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||||
libpng.txt - A description on how to use and modify libpng
|
||||
|
||||
libpng version 1.2.26 - April 2, 2008
|
||||
libpng version 1.2.27beta01 - April 12, 2008
|
||||
Updated and distributed by Glenn Randers-Pehrson
|
||||
<glennrp at users.sourceforge.net>
|
||||
Copyright (c) 1998-2008 Glenn Randers-Pehrson
|
||||
@ -288,6 +288,11 @@ you can retrieve with
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||||
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||||
png_get_user_chunk_ptr(png_ptr);
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||||
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||||
If you call the png_set_read_user_chunk_fn() function, then all unknown
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||||
chunks will be saved when read, in case your callback function will need
|
||||
one or more of them. This behavior can be changed with the
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||||
png_set_keep_unknown_chunks() function, described below.
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||||
|
||||
At this point, you can set up a callback function that will be
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||||
called after each row has been read, which you can use to control
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||||
a progress meter or the like. It's demonstrated in pngtest.c.
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||||
@ -361,6 +366,37 @@ instances of png_set_keep_unknown_chunks(), the final instance will
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||||
take precedence. The IHDR and IEND chunks should not be named in
|
||||
chunk_list; if they are, libpng will process them normally anyway.
|
||||
|
||||
Here is an example of the usage of png_set_keep_unknown_chunks(),
|
||||
where the private "vpAg" chunk will later be processed by a user chunk
|
||||
callback function:
|
||||
|
||||
png_byte vpAg[5]={118, 112, 65, 103, (png_byte) '\0'};
|
||||
|
||||
#if defined(PNG_UNKNOWN_CHUNKS_SUPPORTED)
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||||
png_byte unused_chunks[]=
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||||
{
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||||
104, 73, 83, 84, (png_byte) '\0', /* hIST */
|
||||
105, 84, 88, 116, (png_byte) '\0', /* iTXt */
|
||||
112, 67, 65, 76, (png_byte) '\0', /* pCAL */
|
||||
115, 67, 65, 76, (png_byte) '\0', /* sCAL */
|
||||
115, 80, 76, 84, (png_byte) '\0', /* sPLT */
|
||||
116, 73, 77, 69, (png_byte) '\0', /* tIME */
|
||||
};
|
||||
#endif
|
||||
|
||||
...
|
||||
|
||||
#if defined(PNG_UNKNOWN_CHUNKS_SUPPORTED)
|
||||
/* ignore all unknown chunks: */
|
||||
png_set_keep_unknown_chunks(read_ptr, 1, NULL, 0);
|
||||
/* except for vpAg: */
|
||||
png_set_keep_unknown_chunks(read_ptr, 2, vpAg, 1);
|
||||
/* also ignore unused known chunks: */
|
||||
png_set_keep_unknown_chunks(read_ptr, 1, unused_chunks,
|
||||
(int)sizeof(unused_chunks)/5);
|
||||
#endif
|
||||
|
||||
|
||||
The high-level read interface
|
||||
|
||||
At this point there are two ways to proceed; through the high-level
|
||||
@ -2796,13 +2832,13 @@ application:
|
||||
|
||||
IX. Y2K Compliance in libpng
|
||||
|
||||
April 2, 2008
|
||||
April 12, 2008
|
||||
|
||||
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 1.2.26 are Y2K compliant. It is my belief that earlier
|
||||
upward through 1.2.27beta01 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
|
55
libpng.3
55
libpng.3
@ -1,6 +1,6 @@
|
||||
.TH LIBPNG 3 "April 2, 2008"
|
||||
.TH LIBPNG 3 "April 12, 2008"
|
||||
.SH NAME
|
||||
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.26
|
||||
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.27beta01
|
||||
.SH SYNOPSIS
|
||||
\fB
|
||||
#include <png.h>\fP
|
||||
@ -410,7 +410,7 @@ 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 1.2.26 - April 2, 2008
|
||||
libpng version 1.2.27beta01 - April 12, 2008
|
||||
Updated and distributed by Glenn Randers-Pehrson
|
||||
<glennrp at users.sourceforge.net>
|
||||
Copyright (c) 1998-2008 Glenn Randers-Pehrson
|
||||
@ -698,6 +698,11 @@ you can retrieve with
|
||||
|
||||
png_get_user_chunk_ptr(png_ptr);
|
||||
|
||||
If you call the png_set_read_user_chunk_fn() function, then all unknown
|
||||
chunks will be saved when read, in case your callback function will need
|
||||
one or more of them. This behavior can be changed with the
|
||||
png_set_keep_unknown_chunks() function, described below.
|
||||
|
||||
At this point, you can set up a callback function that will be
|
||||
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.
|
||||
@ -771,6 +776,37 @@ instances of png_set_keep_unknown_chunks(), the final instance will
|
||||
take precedence. The IHDR and IEND chunks should not be named in
|
||||
chunk_list; if they are, libpng will process them normally anyway.
|
||||
|
||||
Here is an example of the usage of png_set_keep_unknown_chunks(),
|
||||
where the private "vpAg" chunk will later be processed by a user chunk
|
||||
callback function:
|
||||
|
||||
png_byte vpAg[5]={118, 112, 65, 103, (png_byte) '\0'};
|
||||
|
||||
#if defined(PNG_UNKNOWN_CHUNKS_SUPPORTED)
|
||||
png_byte unused_chunks[]=
|
||||
{
|
||||
104, 73, 83, 84, (png_byte) '\0', /* hIST */
|
||||
105, 84, 88, 116, (png_byte) '\0', /* iTXt */
|
||||
112, 67, 65, 76, (png_byte) '\0', /* pCAL */
|
||||
115, 67, 65, 76, (png_byte) '\0', /* sCAL */
|
||||
115, 80, 76, 84, (png_byte) '\0', /* sPLT */
|
||||
116, 73, 77, 69, (png_byte) '\0', /* tIME */
|
||||
};
|
||||
#endif
|
||||
|
||||
...
|
||||
|
||||
#if defined(PNG_UNKNOWN_CHUNKS_SUPPORTED)
|
||||
/* ignore all unknown chunks: */
|
||||
png_set_keep_unknown_chunks(read_ptr, 1, NULL, 0);
|
||||
/* except for vpAg: */
|
||||
png_set_keep_unknown_chunks(read_ptr, 2, vpAg, 1);
|
||||
/* also ignore unused known chunks: */
|
||||
png_set_keep_unknown_chunks(read_ptr, 1, unused_chunks,
|
||||
(int)sizeof(unused_chunks)/5);
|
||||
#endif
|
||||
|
||||
|
||||
.SS The high-level read interface
|
||||
|
||||
At this point there are two ways to proceed; through the high-level
|
||||
@ -3206,13 +3242,13 @@ application:
|
||||
|
||||
.SH IX. Y2K Compliance in libpng
|
||||
|
||||
April 2, 2008
|
||||
April 12, 2008
|
||||
|
||||
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 1.2.26 are Y2K compliant. It is my belief that earlier
|
||||
upward through 1.2.27beta01 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
|
||||
@ -3432,6 +3468,9 @@ the first widely used release:
|
||||
1.2.25 13 10225 12.so.0.25[.0]
|
||||
1.2.26beta01-06 13 10226 12.so.0.26[.0]
|
||||
1.2.26rc01 13 10226 12.so.0.26[.0]
|
||||
1.2.26 13 10226 12.so.0.26[.0]
|
||||
1.0.32 10 10032 10.so.0.32[.0]
|
||||
1.2.27beta01 13 10227 12.so.0.27[.0]
|
||||
|
||||
Henceforth the source version will match the shared-library minor
|
||||
and patch numbers; the shared-library major version number will be
|
||||
@ -3487,7 +3526,7 @@ possible without all of you.
|
||||
|
||||
Thanks to Frank J. T. Wojcik for helping with the documentation.
|
||||
|
||||
Libpng version 1.2.26 - April 2, 2008:
|
||||
Libpng version 1.2.27beta01 - April 12, 2008:
|
||||
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
|
||||
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
|
||||
|
||||
@ -3508,7 +3547,7 @@ included in the libpng distribution, the latter shall prevail.)
|
||||
If you modify libpng you may insert additional notices immediately following
|
||||
this sentence.
|
||||
|
||||
libpng versions 1.2.6, August 15, 2004, through 1.2.26, April 2, 2008, are
|
||||
libpng versions 1.2.6, August 15, 2004, through 1.2.27beta01, April 12, 2008, are
|
||||
Copyright (c) 2004,2006-2008 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
|
||||
@ -3607,7 +3646,7 @@ certification mark of the Open Source Initiative.
|
||||
|
||||
Glenn Randers-Pehrson
|
||||
glennrp at users.sourceforge.net
|
||||
April 2, 2008
|
||||
April 12, 2008
|
||||
|
||||
.\" end of man page
|
||||
|
||||
|
@ -1,6 +1,6 @@
|
||||
.TH LIBPNGPF 3 "April 2, 2008"
|
||||
.TH LIBPNGPF 3 "April 12, 2008"
|
||||
.SH NAME
|
||||
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.26
|
||||
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.27beta01
|
||||
(private functions)
|
||||
.SH SYNOPSIS
|
||||
\fB#include <png.h>\fP
|
||||
|
2
png.5
2
png.5
@ -1,4 +1,4 @@
|
||||
.TH PNG 5 "April 2, 2008"
|
||||
.TH PNG 5 "April 12, 2008"
|
||||
.SH NAME
|
||||
png \- Portable Network Graphics (PNG) format
|
||||
.SH DESCRIPTION
|
||||
|
4
png.c
4
png.c
@ -13,7 +13,7 @@
|
||||
#include "png.h"
|
||||
|
||||
/* Generate a compiler error if there is an old png.h in the search path. */
|
||||
typedef version_1_2_26 Your_png_h_is_not_version_1_2_26;
|
||||
typedef version_1_2_27beta01 Your_png_h_is_not_version_1_2_27beta01;
|
||||
|
||||
/* Version information for C files. This had better match the version
|
||||
* string defined in png.h. */
|
||||
@ -693,7 +693,7 @@ png_charp PNGAPI
|
||||
png_get_copyright(png_structp png_ptr)
|
||||
{
|
||||
png_ptr = png_ptr; /* silence compiler warning about unused png_ptr */
|
||||
return ((png_charp) "\n libpng version 1.2.26 - April 2, 2008\n\
|
||||
return ((png_charp) "\n libpng version 1.2.27beta01 - April 12, 2008\n\
|
||||
Copyright (c) 1998-2008 Glenn Randers-Pehrson\n\
|
||||
Copyright (c) 1996-1997 Andreas Dilger\n\
|
||||
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.\n");
|
||||
|
27
png.h
27
png.h
@ -1,7 +1,7 @@
|
||||
|
||||
/* png.h - header file for PNG reference library
|
||||
*
|
||||
* libpng version 1.2.26 - April 2, 2008
|
||||
* libpng version 1.2.27beta01 - April 12, 2008
|
||||
* Copyright (c) 1998-2008 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.)
|
||||
@ -9,7 +9,7 @@
|
||||
* 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 1.2.26 - April 2, 2008: Glenn
|
||||
* libpng versions 0.97, January 1998, through 1.2.27beta01 - April 12, 2008: Glenn
|
||||
* See also "Contributing Authors", below.
|
||||
*
|
||||
* Note about libpng version numbers:
|
||||
@ -181,6 +181,9 @@
|
||||
* 1.2.25 13 10225 12.so.0.25[.0]
|
||||
* 1.2.26beta01-06 13 10226 12.so.0.26[.0]
|
||||
* 1.2.26rc01 13 10226 12.so.0.26[.0]
|
||||
* 1.2.26 13 10226 12.so.0.26[.0]
|
||||
* 1.0.32 10 10032 10.so.0.32[.0]
|
||||
* 1.2.27beta01 13 10227 12.so.0.27[.0]
|
||||
*
|
||||
* Henceforth the source version will match the shared-library major
|
||||
* and minor numbers; the shared-library major version number will be
|
||||
@ -210,7 +213,7 @@
|
||||
* If you modify libpng you may insert additional notices immediately following
|
||||
* this sentence.
|
||||
*
|
||||
* libpng versions 1.2.6, August 15, 2004, through 1.2.26, April 2, 2008, are
|
||||
* libpng versions 1.2.6, August 15, 2004, through 1.2.27beta01, April 12, 2008, are
|
||||
* Copyright (c) 2004, 2006-2008 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:
|
||||
@ -322,13 +325,13 @@
|
||||
* Y2K compliance in libpng:
|
||||
* =========================
|
||||
*
|
||||
* April 2, 2008
|
||||
* April 12, 2008
|
||||
*
|
||||
* 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 1.2.26 are Y2K compliant. It is my belief that earlier
|
||||
* upward through 1.2.27beta01 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
|
||||
@ -384,9 +387,9 @@
|
||||
*/
|
||||
|
||||
/* Version information for png.h - this should match the version in png.c */
|
||||
#define PNG_LIBPNG_VER_STRING "1.2.26"
|
||||
#define PNG_LIBPNG_VER_STRING "1.2.27beta01"
|
||||
#define PNG_HEADER_VERSION_STRING \
|
||||
" libpng version 1.2.26 - April 2, 2008\n"
|
||||
" libpng version 1.2.27beta01 - April 12, 2008\n"
|
||||
|
||||
#define PNG_LIBPNG_VER_SONUM 0
|
||||
#define PNG_LIBPNG_VER_DLLNUM 13
|
||||
@ -394,11 +397,11 @@
|
||||
/* These should match the first 3 components of PNG_LIBPNG_VER_STRING: */
|
||||
#define PNG_LIBPNG_VER_MAJOR 1
|
||||
#define PNG_LIBPNG_VER_MINOR 2
|
||||
#define PNG_LIBPNG_VER_RELEASE 26
|
||||
#define PNG_LIBPNG_VER_RELEASE 27
|
||||
/* This should match the numeric part of the final component of
|
||||
* PNG_LIBPNG_VER_STRING, omitting any leading zero: */
|
||||
|
||||
#define PNG_LIBPNG_VER_BUILD 0
|
||||
#define PNG_LIBPNG_VER_BUILD 01
|
||||
|
||||
/* Release Status */
|
||||
#define PNG_LIBPNG_BUILD_ALPHA 1
|
||||
@ -415,14 +418,14 @@
|
||||
#define PNG_LIBPNG_BUILD_SPECIAL 32 /* Cannot be OR'ed with
|
||||
PNG_LIBPNG_BUILD_PRIVATE */
|
||||
|
||||
#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_STABLE
|
||||
#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_BETA
|
||||
|
||||
/* Careful here. At one time, Guy wanted to use 082, but that would be octal.
|
||||
* We must not include leading zeros.
|
||||
* Versions 0.7 through 1.0.0 were in the range 0 to 100 here (only
|
||||
* version 1.0.0 was mis-numbered 100 instead of 10000). From
|
||||
* version 1.0.1 it's xxyyzz, where x=major, y=minor, z=release */
|
||||
#define PNG_LIBPNG_VER 10226 /* 1.2.26 */
|
||||
#define PNG_LIBPNG_VER 10227 /* 1.2.27 */
|
||||
|
||||
#ifndef PNG_VERSION_INFO_ONLY
|
||||
/* include the compression library's header */
|
||||
@ -1439,7 +1442,7 @@ struct png_struct_def
|
||||
/* This triggers a compiler error in png.c, if png.c and png.h
|
||||
* do not agree upon the version number.
|
||||
*/
|
||||
typedef png_structp version_1_2_26;
|
||||
typedef png_structp version_1_2_27beta01;
|
||||
|
||||
typedef png_struct FAR * FAR * png_structpp;
|
||||
|
||||
|
@ -1,7 +1,7 @@
|
||||
|
||||
/* pngconf.h - machine configurable file for libpng
|
||||
*
|
||||
* libpng version 1.2.26 - April 2, 2008
|
||||
* libpng version 1.2.27beta01 - April 12, 2008
|
||||
* For conditions of distribution and use, see copyright notice in png.h
|
||||
* Copyright (c) 1998-2008 Glenn Randers-Pehrson
|
||||
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
||||
|
18
pngpread.c
18
pngpread.c
@ -1,7 +1,7 @@
|
||||
|
||||
/* pngpread.c - read a png file in push mode
|
||||
*
|
||||
* Last changed in libpng 1.2.26 [April 2, 2008]
|
||||
* Last changed in libpng 1.2.27 [April 12, 2008]
|
||||
* For conditions of distribution and use, see copyright notice in png.h
|
||||
* Copyright (c) 1998-2008 Glenn Randers-Pehrson
|
||||
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
||||
@ -1502,9 +1502,14 @@ png_push_handle_unknown(png_structp png_ptr, png_infop info_ptr, png_uint_32
|
||||
png_sizeof(png_ptr->unknown_chunk.name));
|
||||
png_ptr->unknown_chunk.name[png_sizeof(png_ptr->unknown_chunk.name)-1]='\0';
|
||||
|
||||
png_ptr->unknown_chunk.data = (png_bytep)png_malloc(png_ptr, length);
|
||||
png_ptr->unknown_chunk.size = (png_size_t)length;
|
||||
png_crc_read(png_ptr, (png_bytep)png_ptr->unknown_chunk.data, length);
|
||||
if (length == 0)
|
||||
png_ptr->unknown_chunk.data = NULL;
|
||||
else
|
||||
{
|
||||
png_ptr->unknown_chunk.data = (png_bytep)png_malloc(png_ptr, length);
|
||||
png_crc_read(png_ptr, (png_bytep)png_ptr->unknown_chunk.data, length);
|
||||
}
|
||||
#if defined(PNG_READ_USER_CHUNKS_SUPPORTED)
|
||||
if(png_ptr->read_user_chunk_fn != NULL)
|
||||
{
|
||||
@ -1527,8 +1532,11 @@ png_push_handle_unknown(png_structp png_ptr, png_infop info_ptr, png_uint_32
|
||||
else
|
||||
#endif
|
||||
png_set_unknown_chunks(png_ptr, info_ptr, &png_ptr->unknown_chunk, 1);
|
||||
png_free(png_ptr, png_ptr->unknown_chunk.data);
|
||||
png_ptr->unknown_chunk.data = NULL;
|
||||
if (png_ptr->unknown_chunk.data)
|
||||
{
|
||||
png_free(png_ptr, png_ptr->unknown_chunk.data);
|
||||
png_ptr->unknown_chunk.data = NULL;
|
||||
}
|
||||
}
|
||||
else
|
||||
#endif
|
||||
|
32
pngrutil.c
32
pngrutil.c
@ -1,7 +1,7 @@
|
||||
|
||||
/* pngrutil.c - utilities to read a PNG file
|
||||
*
|
||||
* Last changed in libpng 1.2.26 [April 2, 2008]
|
||||
* Last changed in libpng 1.2.27 [April 12, 2008]
|
||||
* For conditions of distribution and use, see copyright notice in png.h
|
||||
* Copyright (c) 1998-2008 Glenn Randers-Pehrson
|
||||
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
||||
@ -1241,15 +1241,9 @@ void /* PRIVATE */
|
||||
png_handle_tRNS(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
|
||||
{
|
||||
png_byte readbuf[PNG_MAX_PALETTE_LENGTH];
|
||||
int bit_mask;
|
||||
|
||||
png_debug(1, "in png_handle_tRNS\n");
|
||||
|
||||
/* For non-indexed color, mask off any bits in the tRNS value that
|
||||
* exceed the bit depth. Some creators were writing extra bits there.
|
||||
* This is not needed for indexed color. */
|
||||
bit_mask = (1 << png_ptr->bit_depth) - 1;
|
||||
|
||||
if (!(png_ptr->mode & PNG_HAVE_IHDR))
|
||||
png_error(png_ptr, "Missing IHDR before tRNS");
|
||||
else if (png_ptr->mode & PNG_HAVE_IDAT)
|
||||
@ -1278,7 +1272,7 @@ png_handle_tRNS(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
|
||||
|
||||
png_crc_read(png_ptr, buf, 2);
|
||||
png_ptr->num_trans = 1;
|
||||
png_ptr->trans_values.gray = png_get_uint_16(buf) & bit_mask;
|
||||
png_ptr->trans_values.gray = png_get_uint_16(buf);
|
||||
}
|
||||
else if (png_ptr->color_type == PNG_COLOR_TYPE_RGB)
|
||||
{
|
||||
@ -1292,9 +1286,9 @@ png_handle_tRNS(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
|
||||
}
|
||||
png_crc_read(png_ptr, buf, (png_size_t)length);
|
||||
png_ptr->num_trans = 1;
|
||||
png_ptr->trans_values.red = png_get_uint_16(buf) & bit_mask;
|
||||
png_ptr->trans_values.green = png_get_uint_16(buf + 2) & bit_mask;
|
||||
png_ptr->trans_values.blue = png_get_uint_16(buf + 4) & bit_mask;
|
||||
png_ptr->trans_values.red = png_get_uint_16(buf);
|
||||
png_ptr->trans_values.green = png_get_uint_16(buf + 2);
|
||||
png_ptr->trans_values.blue = png_get_uint_16(buf + 4);
|
||||
}
|
||||
else if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE)
|
||||
{
|
||||
@ -2227,9 +2221,14 @@ png_handle_unknown(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
|
||||
(png_charp)png_ptr->chunk_name,
|
||||
png_sizeof(png_ptr->unknown_chunk.name));
|
||||
png_ptr->unknown_chunk.name[png_sizeof(png_ptr->unknown_chunk.name)-1] = '\0';
|
||||
png_ptr->unknown_chunk.data = (png_bytep)png_malloc(png_ptr, length);
|
||||
png_ptr->unknown_chunk.size = (png_size_t)length;
|
||||
png_crc_read(png_ptr, (png_bytep)png_ptr->unknown_chunk.data, length);
|
||||
if (length == 0)
|
||||
png_ptr->unknown_chunk.data = NULL;
|
||||
else
|
||||
{
|
||||
png_ptr->unknown_chunk.data = (png_bytep)png_malloc(png_ptr, length);
|
||||
png_crc_read(png_ptr, (png_bytep)png_ptr->unknown_chunk.data, length);
|
||||
}
|
||||
#if defined(PNG_READ_USER_CHUNKS_SUPPORTED)
|
||||
if(png_ptr->read_user_chunk_fn != NULL)
|
||||
{
|
||||
@ -2252,8 +2251,11 @@ png_handle_unknown(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
|
||||
else
|
||||
#endif
|
||||
png_set_unknown_chunks(png_ptr, info_ptr, &png_ptr->unknown_chunk, 1);
|
||||
png_free(png_ptr, png_ptr->unknown_chunk.data);
|
||||
png_ptr->unknown_chunk.data = NULL;
|
||||
if (png_ptr->unknown_chunk.data)
|
||||
{
|
||||
png_free(png_ptr, png_ptr->unknown_chunk.data);
|
||||
png_ptr->unknown_chunk.data = NULL;
|
||||
}
|
||||
}
|
||||
else
|
||||
#endif
|
||||
|
55
pngset.c
55
pngset.c
@ -1,7 +1,7 @@
|
||||
|
||||
/* pngset.c - storage of image information into info struct
|
||||
*
|
||||
* Last changed in libpng 1.2.25 [February 18, 2008]
|
||||
* Last changed in libpng 1.2.27 [April 12, 2008]
|
||||
* For conditions of distribution and use, see copyright notice in png.h
|
||||
* Copyright (c) 1998-2008 Glenn Randers-Pehrson
|
||||
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
||||
@ -938,6 +938,18 @@ png_set_tRNS(png_structp png_ptr, png_infop info_ptr,
|
||||
|
||||
if (trans_values != NULL)
|
||||
{
|
||||
int sample_max = (1 << info_ptr->bit_depth);
|
||||
if ((info_ptr->color_type == PNG_COLOR_TYPE_GRAY &&
|
||||
(int)trans_values->gray > sample_max) ||
|
||||
(info_ptr->color_type == PNG_COLOR_TYPE_RGB &&
|
||||
((int)trans_values->red > sample_max ||
|
||||
(int)trans_values->green > sample_max ||
|
||||
(int)trans_values->blue > sample_max)))
|
||||
{
|
||||
png_warning(png_ptr,
|
||||
"Ignoring tRNS chunk with out-of-range samples for bit_depth");
|
||||
return;
|
||||
}
|
||||
png_memcpy(&(info_ptr->trans_values), trans_values,
|
||||
png_sizeof(png_color_16));
|
||||
if (num_trans == 0)
|
||||
@ -1040,28 +1052,31 @@ png_set_unknown_chunks(png_structp png_ptr,
|
||||
|
||||
for (i = 0; i < num_unknowns; i++)
|
||||
{
|
||||
png_unknown_chunkp to = np + info_ptr->unknown_chunks_num + i;
|
||||
png_unknown_chunkp from = unknowns + i;
|
||||
png_unknown_chunkp to = np + info_ptr->unknown_chunks_num + i;
|
||||
png_unknown_chunkp from = unknowns + i;
|
||||
|
||||
png_memcpy((png_charp)to->name,
|
||||
(png_charp)from->name,
|
||||
png_sizeof(from->name));
|
||||
to->name[png_sizeof(to->name)-1] = '\0';
|
||||
png_memcpy((png_charp)to->name,
|
||||
(png_charp)from->name,
|
||||
png_sizeof(from->name));
|
||||
to->name[png_sizeof(to->name)-1] = '\0';
|
||||
to->size = from->size;
|
||||
/* note our location in the read or write sequence */
|
||||
to->location = (png_byte)(png_ptr->mode & 0xff);
|
||||
|
||||
to->data = (png_bytep)png_malloc_warn(png_ptr, from->size);
|
||||
if (to->data == NULL)
|
||||
{
|
||||
png_warning(png_ptr,
|
||||
if (from->size == 0)
|
||||
to->data=NULL;
|
||||
else
|
||||
{
|
||||
to->data = (png_bytep)png_malloc_warn(png_ptr, from->size);
|
||||
if (to->data == NULL)
|
||||
{
|
||||
png_warning(png_ptr,
|
||||
"Out of memory while processing unknown chunk.");
|
||||
}
|
||||
else
|
||||
{
|
||||
png_memcpy(to->data, from->data, from->size);
|
||||
to->size = from->size;
|
||||
|
||||
/* note our location in the read or write sequence */
|
||||
to->location = (png_byte)(png_ptr->mode & 0xff);
|
||||
}
|
||||
to->size=0;
|
||||
}
|
||||
else
|
||||
png_memcpy(to->data, from->data, from->size);
|
||||
}
|
||||
}
|
||||
|
||||
info_ptr->unknown_chunks = np;
|
||||
|
@ -1553,4 +1553,4 @@ main(int argc, char *argv[])
|
||||
}
|
||||
|
||||
/* Generate a compiler error if there is an old png.h in the search path. */
|
||||
typedef version_1_2_26 your_png_h_is_not_version_1_2_26;
|
||||
typedef version_1_2_27beta01 your_png_h_is_not_version_1_2_27beta01;
|
||||
|
@ -112,6 +112,8 @@ png_write_info_before_PLTE(png_structp png_ptr, png_infop info_ptr)
|
||||
((up->name[3] & 0x20) || keep == PNG_HANDLE_CHUNK_ALWAYS ||
|
||||
(png_ptr->flags & PNG_FLAG_KEEP_UNSAFE_CHUNKS)))
|
||||
{
|
||||
if (up->size == 0)
|
||||
png_warning(png_ptr, "Writing zero-length unknown chunk");
|
||||
png_write_chunk(png_ptr, up->name, up->data, up->size);
|
||||
}
|
||||
}
|
||||
|
@ -6,7 +6,7 @@ project(PNG)
|
||||
|
||||
set(PNGLIB_MAJOR 1)
|
||||
set(PNGLIB_MINOR 2)
|
||||
set(PNGLIB_RELEASE 26)
|
||||
set(PNGLIB_RELEASE 27)
|
||||
set(PNGLIB_NAME libpng${PNGLIB_MAJOR}${PNGLIB_MINOR})
|
||||
set(PNGLIB_VERSION ${PNGLIB_MAJOR}.${PNGLIB_MINOR}.${PNGLIB_RELEASE})
|
||||
|
||||
@ -169,7 +169,7 @@ configure_file(${PNG_SOURCE_DIR}/scripts/libpng-config.in
|
||||
|
||||
# SET UP LINKS
|
||||
set_target_properties(${PNG_LIB_NAME} PROPERTIES
|
||||
# VERSION 0.${PNGLIB_RELEASE}.1.2.26
|
||||
# VERSION 0.${PNGLIB_RELEASE}.1.2.27beta01
|
||||
VERSION 0.${PNGLIB_RELEASE}.0
|
||||
SOVERSION 0
|
||||
CLEAN_DIRECT_OUTPUT 1)
|
||||
|
@ -8,7 +8,7 @@
|
||||
|
||||
# Modeled after libxml-config.
|
||||
|
||||
version=1.2.26
|
||||
version=1.2.27beta01
|
||||
prefix=""
|
||||
libdir=""
|
||||
libs=""
|
||||
|
@ -5,6 +5,6 @@ includedir=@includedir@/libpng12
|
||||
|
||||
Name: libpng
|
||||
Description: Loads and saves PNG files
|
||||
Version: 1.2.26
|
||||
Version: 1.2.27beta01
|
||||
Libs: -L${libdir} -lpng12
|
||||
Cflags: -I${includedir} @LIBPNG_NO_MMX@
|
||||
|
@ -5,6 +5,6 @@ includedir=@includedir@/libpng12
|
||||
|
||||
Name: libpng
|
||||
Description: Loads and saves PNG files
|
||||
Version: 1.2.26
|
||||
Version: 1.2.27beta01
|
||||
Libs: -L${libdir} -lpng12
|
||||
Cflags: -I${includedir}
|
||||
|
@ -8,7 +8,7 @@
|
||||
# Library name:
|
||||
LIBNAME=libpng12
|
||||
PNGMAJ = 0
|
||||
PNGMIN = 1.2.26
|
||||
PNGMIN = 1.2.27beta01
|
||||
PNGVER = $(PNGMAJ).$(PNGMIN)
|
||||
|
||||
# Shared library names:
|
||||
|
@ -8,7 +8,7 @@
|
||||
# Library name:
|
||||
LIBNAME=libpng12
|
||||
PNGMAJ = 0
|
||||
PNGMIN = 1.2.26
|
||||
PNGMIN = 1.2.27beta01
|
||||
PNGVER = $(PNGMAJ).$(PNGMIN)
|
||||
|
||||
# Shared library names:
|
||||
|
@ -20,7 +20,7 @@ LN_SF = ln -f -s
|
||||
|
||||
LIBNAME=libpng12
|
||||
PNGMAJ = 0
|
||||
PNGMIN = 1.2.26
|
||||
PNGMIN = 1.2.27beta01
|
||||
PNGVER = $(PNGMAJ).$(PNGMIN)
|
||||
|
||||
prefix=/usr/local
|
||||
|
@ -8,7 +8,7 @@
|
||||
# Library name:
|
||||
LIBNAME=libpng12
|
||||
PNGMAJ = 0
|
||||
PNGMIN = 1.2.26
|
||||
PNGMIN = 1.2.27beta01
|
||||
PNGVER = $(PNGMAJ).$(PNGMIN)
|
||||
|
||||
# Shared library names:
|
||||
|
@ -74,7 +74,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
|
||||
LIBNAME = libpng12
|
||||
PNGMAJ = 0
|
||||
CYGDLL = 12
|
||||
PNGMIN = 1.2.26
|
||||
PNGMIN = 1.2.27beta01
|
||||
PNGVER = $(PNGMAJ).$(PNGMIN)
|
||||
|
||||
SHAREDLIB=cygpng$(CYGDLL).dll
|
||||
|
@ -19,7 +19,7 @@ ZLIBINC=../zlib
|
||||
# Library name:
|
||||
LIBNAME = libpng12
|
||||
PNGMAJ = 0
|
||||
PNGMIN = 1.2.26
|
||||
PNGMIN = 1.2.27beta01
|
||||
PNGVER = $(PNGMAJ).$(PNGMIN)
|
||||
|
||||
# Shared library names:
|
||||
|
@ -5,7 +5,7 @@
|
||||
|
||||
# Library name:
|
||||
PNGMAJ = 0
|
||||
PNGMIN = 1.2.26
|
||||
PNGMIN = 1.2.27beta01
|
||||
PNGVER = $(PNGMAJ).$(PNGMIN)
|
||||
LIBNAME = libpng12
|
||||
|
||||
|
@ -12,7 +12,7 @@
|
||||
# Library name:
|
||||
LIBNAME = libpng12
|
||||
PNGMAJ = 0
|
||||
PNGMIN = 1.2.26
|
||||
PNGMIN = 1.2.27beta01
|
||||
PNGVER = $(PNGMAJ).$(PNGMIN)
|
||||
|
||||
# Shared library names:
|
||||
|
@ -14,7 +14,7 @@
|
||||
# Library name:
|
||||
LIBNAME = libpng12
|
||||
PNGMAJ = 0
|
||||
PNGMIN = 1.2.26
|
||||
PNGMIN = 1.2.27beta01
|
||||
PNGVER = $(PNGMAJ).$(PNGMIN)
|
||||
|
||||
# Shared library names:
|
||||
|
@ -18,7 +18,7 @@ ZLIBINC=/opt/zlib/include
|
||||
# Library name:
|
||||
LIBNAME = libpng12
|
||||
PNGMAJ = 0
|
||||
PNGMIN = 1.2.26
|
||||
PNGMIN = 1.2.27beta01
|
||||
PNGVER = $(PNGMAJ).$(PNGMIN)
|
||||
|
||||
# Shared library names:
|
||||
|
@ -8,7 +8,7 @@
|
||||
# Library name:
|
||||
LIBNAME = libpng12
|
||||
PNGMAJ = 0
|
||||
PNGMIN = 1.2.26
|
||||
PNGMIN = 1.2.27beta01
|
||||
PNGVER = $(PNGMAJ).$(PNGMIN)
|
||||
|
||||
# Shared library names:
|
||||
|
@ -18,7 +18,7 @@ ZLIBINC=/opt/zlib/include
|
||||
# Library name:
|
||||
LIBNAME = libpng12
|
||||
PNGMAJ = 0
|
||||
PNGMIN = 1.2.26
|
||||
PNGMIN = 1.2.27beta01
|
||||
PNGVER = $(PNGMAJ).$(PNGMIN)
|
||||
|
||||
# Shared library names:
|
||||
|
@ -6,7 +6,7 @@
|
||||
# Library name:
|
||||
LIBNAME = libpng12
|
||||
PNGMAJ = 0
|
||||
PNGMIN = 1.2.26
|
||||
PNGMIN = 1.2.27beta01
|
||||
PNGVER = $(PNGMAJ).$(PNGMIN)
|
||||
|
||||
# Shared library names:
|
||||
|
@ -74,7 +74,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
|
||||
LIBNAME = libpng12
|
||||
PNGMAJ = 0
|
||||
MINGDLL = 12
|
||||
PNGMIN = 1.2.26
|
||||
PNGMIN = 1.2.27beta01
|
||||
PNGVER = $(PNGMAJ).$(PNGMIN)
|
||||
|
||||
SHAREDLIB=libpng$(MINGDLL).dll
|
||||
|
@ -14,7 +14,7 @@ INCSDIR=${LOCALBASE}/include/libpng12
|
||||
|
||||
LIB= png12
|
||||
SHLIB_MAJOR= 0
|
||||
SHLIB_MINOR= 1.2.26
|
||||
SHLIB_MINOR= 1.2.27beta01
|
||||
SRCS= png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
|
||||
pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
|
||||
pngwtran.c pngmem.c pngerror.c pngpread.c
|
||||
|
@ -14,7 +14,7 @@ INCSDIR=${LOCALBASE}/include/libpng
|
||||
|
||||
LIB= png
|
||||
SHLIB_MAJOR= 3
|
||||
SHLIB_MINOR= 1.2.26
|
||||
SHLIB_MINOR= 1.2.27beta01
|
||||
SRCS= png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
|
||||
pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
|
||||
pngwtran.c pngmem.c pngerror.c pngpread.c
|
||||
|
@ -7,7 +7,7 @@
|
||||
# Library name:
|
||||
LIBNAME = libpng12
|
||||
PNGMAJ = 0
|
||||
PNGMIN = 1.2.26
|
||||
PNGMIN = 1.2.27beta01
|
||||
PNGVER = $(PNGMAJ).$(PNGMIN)
|
||||
|
||||
# Shared library names:
|
||||
|
@ -8,7 +8,7 @@ LIBDIR= ${PREFIX}/lib
|
||||
MANDIR= ${PREFIX}/man/cat
|
||||
|
||||
SHLIB_MAJOR= 0
|
||||
SHLIB_MINOR= 1.2.26
|
||||
SHLIB_MINOR= 1.2.27beta01
|
||||
|
||||
LIB= png
|
||||
SRCS= png.c pngerror.c pngget.c pngmem.c pngpread.c \
|
||||
|
@ -9,7 +9,7 @@
|
||||
# Library name:
|
||||
LIBNAME = libpng12
|
||||
PNGMAJ = 0
|
||||
PNGMIN = 1.2.26
|
||||
PNGMIN = 1.2.27beta01
|
||||
PNGVER = $(PNGMAJ).$(PNGMIN)
|
||||
|
||||
# Shared library names:
|
||||
|
@ -6,7 +6,7 @@
|
||||
# Library name:
|
||||
LIBNAME=libpng12
|
||||
PNGMAJ = 0
|
||||
PNGMIN = 1.2.26
|
||||
PNGMIN = 1.2.27beta01
|
||||
PNGVER = $(PNGMAJ).$(PNGMIN)
|
||||
|
||||
# Shared library names:
|
||||
|
@ -6,7 +6,7 @@
|
||||
# Library name:
|
||||
LIBNAME=libpng12
|
||||
PNGMAJ = 0
|
||||
PNGMIN = 1.2.26
|
||||
PNGMIN = 1.2.27beta01
|
||||
PNGVER = $(PNGMAJ).$(PNGMIN)
|
||||
|
||||
# Shared library names:
|
||||
|
@ -8,7 +8,7 @@
|
||||
|
||||
# Library name:
|
||||
PNGMAJ = 0
|
||||
PNGMIN = 1.2.26
|
||||
PNGMIN = 1.2.27beta01
|
||||
PNGVER = $(PNGMAJ).$(PNGMIN)
|
||||
LIBNAME = libpng12
|
||||
|
||||
|
@ -8,7 +8,7 @@
|
||||
# Library name:
|
||||
LIBNAME = libpng12
|
||||
PNGMAJ = 0
|
||||
PNGMIN = 1.2.26
|
||||
PNGMIN = 1.2.27beta01
|
||||
PNGVER = $(PNGMAJ).$(PNGMIN)
|
||||
|
||||
# Shared library names:
|
||||
|
@ -8,7 +8,7 @@
|
||||
# Library name:
|
||||
LIBNAME = libpng12
|
||||
PNGMAJ = 0
|
||||
PNGMIN = 1.2.26
|
||||
PNGMIN = 1.2.27beta01
|
||||
PNGVER = $(PNGMAJ).$(PNGMIN)
|
||||
|
||||
# Shared library names:
|
||||
|
@ -2,7 +2,7 @@
|
||||
; PNG.LIB module definition file for OS/2
|
||||
;----------------------------------------
|
||||
|
||||
; Version 1.2.26
|
||||
; Version 1.2.27beta01
|
||||
|
||||
LIBRARY PNG
|
||||
DESCRIPTION "PNG image compression library for OS/2"
|
||||
|
@ -5,7 +5,7 @@
|
||||
LIBRARY
|
||||
|
||||
EXPORTS
|
||||
;Version 1.2.26
|
||||
;Version 1.2.27beta01
|
||||
png_build_grayscale_palette @1
|
||||
png_check_sig @2
|
||||
png_chunk_error @3
|
||||
|
Reference in New Issue
Block a user