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Imported from libpng-1.2.19.tar

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Glenn Randers-Pehrson 2007-08-18 05:34:04 -05:00
parent 04a1b1c123
commit 249bd44ebc
56 changed files with 152 additions and 236 deletions
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152
ANNOUNCE
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@ -1,203 +1,99 @@
Libpng 1.2.19rc6 - August 15, 2007 Libpng 1.2.19 - August 18, 2007
This is not intended to be a public release. It will be replaced This is a public release of libpng, intended for use in production codes.
within a few weeks by a public version or by another test version.
Files available for download: Files available for download:
Source files with LF line endings (for Unix/Linux) and with a Source files with LF line endings (for Unix/Linux) and with a
"configure" script "configure" script
libpng-1.2.19rc6.tar.gz libpng-1.2.19.tar.gz
libpng-1.2.19rc6.tar.bz2 libpng-1.2.19.tar.bz2
Source files with LF line endings (for Unix/Linux) without the Source files with LF line endings (for Unix/Linux) without the
"configure" script "configure" script
libpng-1.2.19rc6-no-config.tar.gz libpng-1.2.19-no-config.tar.gz
libpng-1.2.19rc6-no-config.tar.bz2 libpng-1.2.19-no-config.tar.bz2
Source files with CRLF line endings (for Windows), without the Source files with CRLF line endings (for Windows), without the
"configure" script "configure" script
lp1219r06.zip lpng1219.zip
lp1219r06.tar.bz2 lpng1219.tar.bz2
Project files Project files
libpng-1.2.19rc6-project-netware.zip libpng-1.2.19-project-netware.zip
libpng-1.2.19rc6-project-wince.zip libpng-1.2.19-project-wince.zip
Other information: Other information:
libpng-1.2.19rc6-README.txt libpng-1.2.19-README.txt
libpng-1.2.19rc6-KNOWNBUGS.txt libpng-1.2.19-KNOWNBUGS.txt
libpng-1.2.19rc6-LICENSE.txt libpng-1.2.19-LICENSE.txt
libpng-1.2.19rc6-Y2K-compliance.txt libpng-1.2.19-Y2K-compliance.txt
Changes since the last public release (1.2.18): Changes since the last public release (1.2.18):
version 1.2.19beta1 [May 18, 2007] version 1.2.19 [August 18, 2007]
Changed "const static" to "static PNG_CONST" everywhere, mostly undoing Changed "const static" to "static PNG_CONST" everywhere, mostly undoing
change of libpng-1.2.17beta2. Changed other "const" to "PNG_CONST" change of libpng-1.2.17beta2. Changed other "const" to "PNG_CONST"
version 1.2.19beta2 [May 18, 2007]
Fixed png_do_expand() to only use the appropriate bits of tRNS value. Fixed png_do_expand() to only use the appropriate bits of tRNS value.
Fixed png_handle_tRNS() to only use the appropriate bits of tRNS value.
version 1.2.19beta3 [May 20, 2007]
Add some "png_byte" typecasts in png_check_keyword(). Add some "png_byte" typecasts in png_check_keyword().
Write new_key instead of key in zTXt chunk. Write new_key instead of key in zTXt chunk.
version 1.2.19beta4 [May 21, 2007]
Add png_snprintf() function and use it in place of sprint() for improved Add png_snprintf() function and use it in place of sprint() for improved
defense against buffer overflows. defense against buffer overflows.
Changed handling of some unused parameters, to avoid compiler warnings.
version 1.2.19beta5 [May 21, 2007]
Fixed png_handle_tRNS() to only use the appropriate bits of tRNS value.
Changed handling of more unused parameters, to avoid compiler warnings.
Removed some PNG_CONST in pngwutil.c to avoid compiler warnings. Removed some PNG_CONST in pngwutil.c to avoid compiler warnings.
version 1.2.19beta6 [May 22, 2007]
Added some #ifdef PNG_MMX_CODE_SUPPORTED where needed in pngvcrd.c Added some #ifdef PNG_MMX_CODE_SUPPORTED where needed in pngvcrd.c
Added a special "_MSC_VER" case that defines png_snprintf to _snprintf Squelched png_squelch_warnings() in pnggccrd.c; Use "__attribute__((used))"
instead.
version 1.2.19beta7 [May 22, 2007]
Squelched png_squelch_warnings() in pnggccrd.c and added an
#ifdef PNG_MMX_CODE_SUPPORTED block around the declarations that caused
the warnings that png_squelch_warnings was squelching.
version 1.2.19beta8 [May 22, 2007]
Removed __MMX__ from test in pngconf.h. Removed __MMX__ from test in pngconf.h.
version 1.2.19beta9 [May 23, 2007]
Made png_squelch_warnings() available via PNG_SQUELCH_WARNINGS macro.
Revised png_squelch_warnings() so it might work.
Updated makefile.sgcc and makefile.solaris; added makefile.solaris-x86. Updated makefile.sgcc and makefile.solaris; added makefile.solaris-x86.
version 1.2.19beta10 [May 24, 2007]
Resquelched png_squelch_warnings(), use "__attribute__((used))" instead.
version 1.2.19beta11 [May 28, 2007]
Return 0 from png_get_sPLT() and png_get_unknown_chunks() if png_ptr is NULL; Return 0 from png_get_sPLT() and png_get_unknown_chunks() if png_ptr is NULL;
changed three remaining instances of png_strcpy() to png_strncpy() (David changed three remaining instances of png_strcpy() to png_strncpy() (David
Hill). Hill).
Make test for NULL row_buf at the beginning of png_do_read_transformations Make test for NULL row_buf at the beginning of png_do_read_transformations
unconditional. unconditional.
version 1.2.19beta12 [May 28, 2007]
Revised pnggccrd.c.
version 1.2.19beta13 [June 14, 2007]
Prefer PNG_USE_PNGVCRD when _MSC_VER is defined in pngconf.h Prefer PNG_USE_PNGVCRD when _MSC_VER is defined in pngconf.h
version 1.2.19beta14 [June 16, 2007]
Fix bug with handling of 16-bit transparency, introduced in 1.2.19beta2
version 1.2.19beta15 [June 17, 2007]
Revised pnggccrd.c. Revised pnggccrd.c.
version 1.2.19beta16 [June 18, 2007]
Revised pnggccrd.c again.
Updated contrib/gregbook. Updated contrib/gregbook.
Changed '#include "pnggccrd.c"' to 'include "$srcdir/pnggccrd.c"' Changed '#include "pnggccrd.c"' to 'include "$srcdir/pnggccrd.c"'
in configure.ac in configure.ac
version 1.2.19beta17 [June 19, 2007]
Revised many of the makefiles, to set -DPNG_NO_MMX_CODE where needed Revised many of the makefiles, to set -DPNG_NO_MMX_CODE where needed
and to not use -O3 unless -DPNG_NO_MMX_CODE is also set. and to not use -O3 unless -DPNG_NO_MMX_CODE is also set.
version 1.2.19beta18 [June 23, 2007]
Replaced some C++ style comments with C style comments in pnggccrd.c.
Copied optimized C code from pnggccrd.c to pngrutil.c, removed dependency Copied optimized C code from pnggccrd.c to pngrutil.c, removed dependency
on pnggccrd.o from many makefiles. on pnggccrd.o from many makefiles.
Added sl and dylib to list of extensions be installed by Makefile.am Added sl and dylib to list of extensions be installed by Makefile.am
version 1.2.19beta19 [June 28, 2007]
Fixed testing PNG_RGB_TO_GRAY_ERR & PNG_RGB_TO_GRAY_WARN in pngrtran.c Fixed testing PNG_RGB_TO_GRAY_ERR & PNG_RGB_TO_GRAY_WARN in pngrtran.c
More cleanup of pnggccrd.c and pngvcrd.c Revised pngvcrd.c.
version 1.2.19beta20 [June 29, 2007]
Rebuilt Makefile.in and configure using libtool-1.5.24. Rebuilt Makefile.in and configure using libtool-1.5.24.
Fixed typo in pnggccrd.c
version 1.2.19beta21 [June 30, 2007]
More revision of pnggccrd.c
Added "test" target to Makefile.in and Makefile.am Added "test" target to Makefile.in and Makefile.am
version 1.2.19beta22 [July 3, 2007]
Added info about pngrutil/pnggccrd/pngvcrd to png_get_header_version() Added info about pngrutil/pnggccrd/pngvcrd to png_get_header_version()
Fix type definition of dummy_value_a, b in pnggccrd.c Added PNG_NO_WRITE_FILTER and PNG_NO_WARNING macros.
version 1.2.19beta23 [July 10, 2007]
Revert change to type definition of dummy_value_a, b in pnggccrd.c
Make sure __PIC__ is defined in pnggccrd.c when PIC is defined.
Make PNG_NO_MMX_CODE the default on x86_64 GNUC platforms.
version 1.2.19beta24 [July 14, 2007]
Added PNG_NO_READ_FILTER, PNG_NO_WRITE_FILTER, PNG_NO_WARNING macros.
Added contrib/pngminim to demonstrate building minimal encoder and decoder Added contrib/pngminim to demonstrate building minimal encoder and decoder
version 1.2.19beta25 [July 15, 2007]
Removed the new PNG_NO_READ_FILTER macro since it would make the library
unable to read valid PNG files, and filtering is at the heart of the
PNG format.
version 1.2.19beta26 [July 16, 2007]
Changed "png_free(str)" to "png_free(png_ptr,str)" in pngrutil.c WinCE Changed "png_free(str)" to "png_free(png_ptr,str)" in pngrutil.c WinCE
code (Yves Piguet). This bug was introduced in libpng-1.2.14. code (Yves Piguet). This bug was introduced in libpng-1.2.14.
Updated scripts/CMakeLists.txt Updated scripts/CMakeLists.txt
Relocated a misplaced #endif in pnggccrd.c
version 1.2.19beta27 [July 17, 2007]
Fixed incorrect stride and number of bytes copied (was 4 instead of Fixed incorrect stride and number of bytes copied (was 4 instead of
6 bytes) in the cleanup loop of pnggccrd.c and pngvcrd.c for handling 6 bytes) in the cleanup loop of pnggccrd.c and pngvcrd.c for handling
the end of 48-bit interlaced rows (Glenn R-P). the end of 48-bit interlaced rows (Glenn R-P).
version 1.2.19beta28 [July 19, 2007]
Removed requirement for gcc-4.1 or better to use PNG_HAVE_MMX_FILTER_ROW
on x86_64 platforms
Added png_warning() in pngrutil.c for short iCCP, iTXt, sPLT, or zTXT chunks. Added png_warning() in pngrutil.c for short iCCP, iTXt, sPLT, or zTXT chunks.
Revised pngtest.c so warnings are displayed regardless of PNG_NO_STDIO. Revised pngtest.c so warnings are displayed regardless of PNG_NO_STDIO.
version 1.2.19beta30 [July 26, 2007]
Revised pnggccrd.c
version 1.2.19beta31 [July 27, 2007]
Fix typos in pnggccrd.c
version 1.2.19beta32 [August 15, 2007]
Disable PNG_MMX_CODE_SUPPORTED when PNG_ASSEMBLER_CODE_SUPPORTED is off. Disable PNG_MMX_CODE_SUPPORTED when PNG_ASSEMBLER_CODE_SUPPORTED is off.
Enable PNG_MMX_READ_FILTER_* by default (they were inadvertently disabled in
libpng-1.2.19beta23).
Fix some debugging statements in pnggccrd.c and pngrutil.c
Added information about disabling the MMX code in libpng documentation. Added information about disabling the MMX code in libpng documentation.
version 1.0.27rc2 and 1.2.19rc2 [August 4, 2007]
Removed some "#if 0" blocks. Removed some "#if 0" blocks.
Made a global struct local in pngvcrd.c to make it thread safe. Made a global struct local in pngvcrd.c to make it thread safe.
Change default to PNG_NO_GLOBAL_ARRAYS for MSVC.
Revise handling of png_strtod in recent versions of WINCE
Issue a png_error() if application attempts to transform a row tht Issue a png_error() if application attempts to transform a row tht
has not been initialized. has not been initialized.
version 1.0.27rc3 and 1.2.19rc3 [August 9, 2007]
Slightly revised pngvcrd.c
version 1.0.27rc4 and 1.2.19rc4 [August 9, 2007]
Revised pnggccrd.c debugging change of rc1, which was broken.
Revised scripts/CMakeLists.txt
Change default to PNG_NO_GLOBAL_ARRAYS for MSVC.
Turn off PNG_FLAG_ROW_INIT flag when setting transforms that expand pixels.
version 1.0.27rc5 and 1.2.19rc5 [August 10, 2007]
Fix typo (missing '"') in pnggccrd.c
Revise handling of png_strtod in recent versions of WINCE
version 1.0.27rc6 and 1.2.19rc6 [August 15, 2007]
Fix typo (missing ',') in contrib/gregbook/readpng2.c
Undid row initialization error exit added to rc2 and rc4.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit (subscription required; visit
https://lists.sourceforge.net/lists/listinfo/png-mng-implement https://lists.sourceforge.net/lists/listinfo/png-mng-implement
to subscribe) or to glennrp at users.sourceforge.net to subscribe) or to glennrp at users.sourceforge.net

3
CHANGES
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@ -1892,6 +1892,9 @@ version 1.0.27rc6 and 1.2.19rc6 [August 15, 2007]
Fix typo (missing ',') in contrib/gregbook/readpng2.c Fix typo (missing ',') in contrib/gregbook/readpng2.c
Undid row initialization error exit added to rc2 and rc4. Undid row initialization error exit added to rc2 and rc4.
version 1.0.27 and 1.2.19 [August 18, 2007]
Conditionally restored row initialization error exit.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit (subscription required; visit
https://lists.sourceforge.net/lists/listinfo/png-mng-implement https://lists.sourceforge.net/lists/listinfo/png-mng-implement

20
INSTALL
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@ -1,5 +1,5 @@
Installing libpng version 1.2.19rc6 - August 15, 2007 Installing libpng version 1.2.19 - August 18, 2007
On Unix/Linux and similar systems, you can simply type On Unix/Linux and similar systems, you can simply type
@ -44,7 +44,7 @@ to have access to the zlib.h and zconf.h include files that
correspond to the version of zlib that's installed. correspond to the version of zlib that's installed.
You can rename the directories that you downloaded (they You can rename the directories that you downloaded (they
might be called "libpng-1.2.19rc6" or "lpng109" and "zlib-1.2.1" might be called "libpng-1.2.19" or "lpng109" and "zlib-1.2.1"
or "zlib121") so that you have directories called "zlib" and "libpng". or "zlib121") so that you have directories called "zlib" and "libpng".
Your directory structure should look like this: Your directory structure should look like this:
@ -101,14 +101,14 @@ include
CMakeLists.txt => "cmake" script CMakeLists.txt => "cmake" script
makefile.std => Generic UNIX makefile (cc, creates static libpng.a) makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
makefile.elf => Linux/ELF makefile symbol versioning, makefile.elf => Linux/ELF makefile symbol versioning,
gcc, creates libpng12.so.0.1.2.19rc6) gcc, creates libpng12.so.0.1.2.19)
makefile.linux => Linux/ELF makefile makefile.linux => Linux/ELF makefile
(gcc, creates libpng12.so.0.1.2.19rc6) (gcc, creates libpng12.so.0.1.2.19)
makefile.gcmmx => Linux/ELF makefile makefile.gcmmx => Linux/ELF makefile
(gcc, creates libpng12.so.0.1.2.19rc6, (gcc, creates libpng12.so.0.1.2.19,
uses assembler code tuned for Intel MMX platform) uses assembler code tuned for Intel MMX platform)
makefile.nommx => Linux/ELF makefile makefile.nommx => Linux/ELF makefile
(gcc, creates libpng12.so.0.1.2.19rc6 (gcc, creates libpng12.so.0.1.2.19
does not use Intel MMX assembler code) does not use Intel MMX assembler code)
makefile.gcc => Generic makefile (gcc, creates static libpng.a) makefile.gcc => Generic makefile (gcc, creates static libpng.a)
makefile.knr => Archaic UNIX Makefile that converts files with makefile.knr => Archaic UNIX Makefile that converts files with
@ -131,14 +131,14 @@ include
makefile.openbsd => OpenBSD makefile makefile.openbsd => OpenBSD makefile
makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib) makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib)
makefile.sggcc => Silicon Graphics (gcc, makefile.sggcc => Silicon Graphics (gcc,
creates libpng12.so.0.1.2.19rc6) creates libpng12.so.0.1.2.19)
makefile.sunos => Sun makefile makefile.sunos => Sun makefile
makefile.solaris => Solaris 2.X makefile (gcc, makefile.solaris => Solaris 2.X makefile (gcc,
creates libpng12.so.0.1.2.19rc6) creates libpng12.so.0.1.2.19)
makefile.solaris-x86 => Solaris/intelMMX 2.X makefile (gcc, makefile.solaris-x86 => Solaris/intelMMX 2.X makefile (gcc,
creates libpng12.so.0.1.2.19rc6) creates libpng12.so.0.1.2.19)
makefile.so9 => Solaris 9 makefile (gcc, makefile.so9 => Solaris 9 makefile (gcc,
creates libpng12.so.0.1.2.19rc6) creates libpng12.so.0.1.2.19)
makefile.32sunu => Sun Ultra 32-bit makefile makefile.32sunu => Sun Ultra 32-bit makefile
makefile.64sunu => Sun Ultra 64-bit makefile makefile.64sunu => Sun Ultra 64-bit makefile
makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc

2
KNOWNBUG
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@ -1,5 +1,5 @@
Known bugs in libpng version 1.2.19rc6 Known bugs in libpng version 1.2.19
1. April 22, 2001: pnggccrd.c has been reported to crash on NetBSD when 1. April 22, 2001: pnggccrd.c has been reported to crash on NetBSD when
reading interlaced PNG files, when assembler code is enabled but running reading interlaced PNG files, when assembler code is enabled but running

4
LICENSE
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@ -8,7 +8,7 @@ COPYRIGHT NOTICE, DISCLAIMER, and LICENSE:
If you modify libpng you may insert additional notices immediately following If you modify libpng you may insert additional notices immediately following
this sentence. this sentence.
libpng versions 1.2.6, August 15, 2004, through 1.2.19rc6, August 15, 2007, are libpng versions 1.2.6, August 15, 2004, through 1.2.19, August 18, 2007, are
Copyright (c) 2004, 2006-2007 Glenn Randers-Pehrson, and are Copyright (c) 2004, 2006-2007 Glenn Randers-Pehrson, and are
distributed according to the same disclaimer and license as libpng-1.2.5 distributed according to the same disclaimer and license as libpng-1.2.5
with the following individual added to the list of Contributing Authors with the following individual added to the list of Contributing Authors
@ -106,4 +106,4 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson Glenn Randers-Pehrson
glennrp at users.sourceforge.net glennrp at users.sourceforge.net
August 15, 2007 August 18, 2007

14
README
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@ -1,4 +1,4 @@
README for libpng version 1.2.19rc6 - August 15, 2007 (shared library 12.0) README for libpng version 1.2.19 - August 18, 2007 (shared library 12.0)
See the note about version numbers near the top of png.h See the note about version numbers near the top of png.h
See INSTALL for instructions on how to install libpng. See INSTALL for instructions on how to install libpng.
@ -190,11 +190,11 @@ Files in this distribution:
descrip.mms => VMS makefile for MMS or MMK descrip.mms => VMS makefile for MMS or MMK
makefile.std => Generic UNIX makefile (cc, creates static libpng.a) makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
makefile.elf => Linux/ELF makefile symbol versioning, makefile.elf => Linux/ELF makefile symbol versioning,
gcc, creates libpng12.so.0.1.2.19rc6) gcc, creates libpng12.so.0.1.2.19)
makefile.linux => Linux/ELF makefile makefile.linux => Linux/ELF makefile
(gcc, creates libpng12.so.0.1.2.19rc6) (gcc, creates libpng12.so.0.1.2.19)
makefile.gcmmx => Linux/ELF makefile makefile.gcmmx => Linux/ELF makefile
(gcc, creates libpng12.so.0.1.2.19rc6, (gcc, creates libpng12.so.0.1.2.19,
uses assembler code tuned for Intel MMX platform) uses assembler code tuned for Intel MMX platform)
makefile.gcc => Generic makefile (gcc, creates static libpng.a) makefile.gcc => Generic makefile (gcc, creates static libpng.a)
makefile.knr => Archaic UNIX Makefile that converts files with makefile.knr => Archaic UNIX Makefile that converts files with
@ -216,12 +216,12 @@ Files in this distribution:
makefile.openbsd => OpenBSD makefile makefile.openbsd => OpenBSD makefile
makefile.sgi => Silicon Graphics IRIX (cc, creates static lib) makefile.sgi => Silicon Graphics IRIX (cc, creates static lib)
makefile.sggcc => Silicon Graphics makefile.sggcc => Silicon Graphics
(gcc, creates libpng12.so.0.1.2.19rc6) (gcc, creates libpng12.so.0.1.2.19)
makefile.sunos => Sun makefile makefile.sunos => Sun makefile
makefile.solaris => Solaris 2.X makefile makefile.solaris => Solaris 2.X makefile
(gcc, creates libpng12.so.0.1.2.19rc6) (gcc, creates libpng12.so.0.1.2.19)
makefile.so9 => Solaris 9 makefile makefile.so9 => Solaris 9 makefile
(gcc, creates libpng12.so.0.1.2.19rc6) (gcc, creates libpng12.so.0.1.2.19)
makefile.32sunu => Sun Ultra 32-bit makefile makefile.32sunu => Sun Ultra 32-bit makefile
makefile.64sunu => Sun Ultra 64-bit makefile makefile.64sunu => Sun Ultra 64-bit makefile
makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc

4
Y2KINFO
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@ -1,13 +1,13 @@
Y2K compliance in libpng: Y2K compliance in libpng:
========================= =========================
August 15, 2007 August 18, 2007
Since the PNG Development group is an ad-hoc body, we can't make Since the PNG Development group is an ad-hoc body, we can't make
an official declaration. an official declaration.
This is your unofficial assurance that libpng from version 0.71 and This is your unofficial assurance that libpng from version 0.71 and
upward through 1.2.19rc6 are Y2K compliant. It is my belief that earlier upward through 1.2.19 are Y2K compliant. It is my belief that earlier
versions were also Y2K compliant. versions were also Y2K compliant.
Libpng only has three year fields. One is a 2-byte unsigned integer Libpng only has three year fields. One is a 2-byte unsigned integer

22
configure vendored
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@ -1,6 +1,6 @@
#! /bin/sh #! /bin/sh
# Guess values for system-dependent variables and create Makefiles. # Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.61 for libpng 1.2.19rc6. # Generated by GNU Autoconf 2.61 for libpng 1.2.19.
# #
# Report bugs to <png-mng-implement@lists.sourceforge.net>. # Report bugs to <png-mng-implement@lists.sourceforge.net>.
# #
@ -728,8 +728,8 @@ SHELL=${CONFIG_SHELL-/bin/sh}
# Identity of this package. # Identity of this package.
PACKAGE_NAME='libpng' PACKAGE_NAME='libpng'
PACKAGE_TARNAME='libpng' PACKAGE_TARNAME='libpng'
PACKAGE_VERSION='1.2.19rc6' PACKAGE_VERSION='1.2.19'
PACKAGE_STRING='libpng 1.2.19rc6' PACKAGE_STRING='libpng 1.2.19'
PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net' PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net'
ac_unique_file="pngget.c" ac_unique_file="pngget.c"
@ -1405,7 +1405,7 @@ if test "$ac_init_help" = "long"; then
# Omit some internal or obsolete options to make the list less imposing. # Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh. # This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF cat <<_ACEOF
\`configure' configures libpng 1.2.19rc6 to adapt to many kinds of systems. \`configure' configures libpng 1.2.19 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]... Usage: $0 [OPTION]... [VAR=VALUE]...
@ -1475,7 +1475,7 @@ fi
if test -n "$ac_init_help"; then if test -n "$ac_init_help"; then
case $ac_init_help in case $ac_init_help in
short | recursive ) echo "Configuration of libpng 1.2.19rc6:";; short | recursive ) echo "Configuration of libpng 1.2.19:";;
esac esac
cat <<\_ACEOF cat <<\_ACEOF
@ -1585,7 +1585,7 @@ fi
test -n "$ac_init_help" && exit $ac_status test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then if $ac_init_version; then
cat <<\_ACEOF cat <<\_ACEOF
libpng configure 1.2.19rc6 libpng configure 1.2.19
generated by GNU Autoconf 2.61 generated by GNU Autoconf 2.61
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@ -1599,7 +1599,7 @@ cat >config.log <<_ACEOF
This file contains any messages produced by compilers while This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake. running configure, to aid debugging if configure makes a mistake.
It was created by libpng $as_me 1.2.19rc6, which was It was created by libpng $as_me 1.2.19, which was
generated by GNU Autoconf 2.61. Invocation command line was generated by GNU Autoconf 2.61. Invocation command line was
$ $0 $@ $ $0 $@
@ -2269,7 +2269,7 @@ fi
# Define the identity of the package. # Define the identity of the package.
PACKAGE='libpng' PACKAGE='libpng'
VERSION='1.2.19rc6' VERSION='1.2.19'
cat >>confdefs.h <<_ACEOF cat >>confdefs.h <<_ACEOF
@ -2440,7 +2440,7 @@ fi
PNGLIB_VERSION=1.2.19rc6 PNGLIB_VERSION=1.2.19
PNGLIB_MAJOR=1 PNGLIB_MAJOR=1
PNGLIB_MINOR=2 PNGLIB_MINOR=2
PNGLIB_RELEASE=19 PNGLIB_RELEASE=19
@ -21282,7 +21282,7 @@ exec 6>&1
# report actual input values of CONFIG_FILES etc. instead of their # report actual input values of CONFIG_FILES etc. instead of their
# values after options handling. # values after options handling.
ac_log=" ac_log="
This file was extended by libpng $as_me 1.2.19rc6, which was This file was extended by libpng $as_me 1.2.19, which was
generated by GNU Autoconf 2.61. Invocation command line was generated by GNU Autoconf 2.61. Invocation command line was
CONFIG_FILES = $CONFIG_FILES CONFIG_FILES = $CONFIG_FILES
@ -21335,7 +21335,7 @@ Report bugs to <bug-autoconf@gnu.org>."
_ACEOF _ACEOF
cat >>$CONFIG_STATUS <<_ACEOF cat >>$CONFIG_STATUS <<_ACEOF
ac_cs_version="\\ ac_cs_version="\\
libpng config.status 1.2.19rc6 libpng config.status 1.2.19
configured by $0, generated by GNU Autoconf 2.61, configured by $0, generated by GNU Autoconf 2.61,
with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"

4
configure.ac
View File

@ -18,12 +18,12 @@ AC_PREREQ(2.59)
dnl Version number stuff here: dnl Version number stuff here:
AC_INIT([libpng], [1.2.19rc6], [png-mng-implement@lists.sourceforge.net]) AC_INIT([libpng], [1.2.19], [png-mng-implement@lists.sourceforge.net])
AM_INIT_AUTOMAKE AM_INIT_AUTOMAKE
dnl stop configure from automagically running automake dnl stop configure from automagically running automake
AM_MAINTAINER_MODE AM_MAINTAINER_MODE
PNGLIB_VERSION=1.2.19rc6 PNGLIB_VERSION=1.2.19
PNGLIB_MAJOR=1 PNGLIB_MAJOR=1
PNGLIB_MINOR=2 PNGLIB_MINOR=2
PNGLIB_RELEASE=19 PNGLIB_RELEASE=19

1
contrib/pngminim/decoder/pngusr.h
View File

@ -45,6 +45,7 @@
#define PNG_NO_READ_OPT_PLTE #define PNG_NO_READ_OPT_PLTE
#define PNG_NO_READ_STRIP_ALPHA #define PNG_NO_READ_STRIP_ALPHA
#define PNG_NO_READ_oFFs #define PNG_NO_READ_oFFs
#define PNG_NO_WARN_UNINITIALIZED_ROW
#define PNG_NO_WRITE_SUPPORTED #define PNG_NO_WRITE_SUPPORTED

6
libpng-1.2.19rc6.txt → libpng-1.2.19.txt
View File

@ -1,6 +1,6 @@
libpng.txt - A description on how to use and modify libpng libpng.txt - A description on how to use and modify libpng
libpng version 1.2.19rc6 - August 15, 2007 libpng version 1.2.19 - August 18, 2007
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net> <glennrp at users.sourceforge.net>
Copyright (c) 1998-2007 Glenn Randers-Pehrson Copyright (c) 1998-2007 Glenn Randers-Pehrson
@ -2968,13 +2968,13 @@ application:
IX. Y2K Compliance in libpng IX. Y2K Compliance in libpng
August 15, 2007 August 18, 2007
Since the PNG Development group is an ad-hoc body, we can't make Since the PNG Development group is an ad-hoc body, we can't make
an official declaration. an official declaration.
This is your unofficial assurance that libpng from version 0.71 and This is your unofficial assurance that libpng from version 0.71 and
upward through 1.2.19rc6 are Y2K compliant. It is my belief that earlier upward through 1.2.19 are Y2K compliant. It is my belief that earlier
versions were also Y2K compliant. versions were also Y2K compliant.
Libpng only has three year fields. One is a 2-byte unsigned integer that Libpng only has three year fields. One is a 2-byte unsigned integer that

18
libpng.3
View File

@ -1,6 +1,6 @@
.TH LIBPNG 3 "August 15, 2007" .TH LIBPNG 3 "August 18, 2007"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.19rc6 libpng \- Portable Network Graphics (PNG) Reference Library 1.2.19
.SH SYNOPSIS .SH SYNOPSIS
\fB \fB
#include <png.h>\fP #include <png.h>\fP
@ -410,7 +410,7 @@ Following is a copy of the libpng.txt file that accompanies libpng.
.SH LIBPNG.TXT .SH LIBPNG.TXT
libpng.txt - A description on how to use and modify libpng libpng.txt - A description on how to use and modify libpng
libpng version 1.2.19rc6 - August 15, 2007 libpng version 1.2.19 - August 18, 2007
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net> <glennrp at users.sourceforge.net>
Copyright (c) 1998-2007 Glenn Randers-Pehrson Copyright (c) 1998-2007 Glenn Randers-Pehrson
@ -3378,13 +3378,13 @@ application:
.SH IX. Y2K Compliance in libpng .SH IX. Y2K Compliance in libpng
August 15, 2007 August 18, 2007
Since the PNG Development group is an ad-hoc body, we can't make Since the PNG Development group is an ad-hoc body, we can't make
an official declaration. an official declaration.
This is your unofficial assurance that libpng from version 0.71 and This is your unofficial assurance that libpng from version 0.71 and
upward through 1.2.19rc6 are Y2K compliant. It is my belief that earlier upward through 1.2.19 are Y2K compliant. It is my belief that earlier
versions were also Y2K compliant. versions were also Y2K compliant.
Libpng only has three year fields. One is a 2-byte unsigned integer that Libpng only has three year fields. One is a 2-byte unsigned integer that
@ -3576,6 +3576,8 @@ the first widely used release:
1.2.19beta1-31 13 10219 12.so.0.19[.0] 1.2.19beta1-31 13 10219 12.so.0.19[.0]
1.0.27rc1-6 10 10027 10.so.0.27[.0] 1.0.27rc1-6 10 10027 10.so.0.27[.0]
1.2.19rc1-6 13 10219 12.so.0.19[.0] 1.2.19rc1-6 13 10219 12.so.0.19[.0]
1.0.27 10 10027 10.so.0.27[.0]
1.2.19 13 10219 12.so.0.19[.0]
Henceforth the source version will match the shared-library minor Henceforth the source version will match the shared-library minor
and patch numbers; the shared-library major version number will be and patch numbers; the shared-library major version number will be
@ -3631,7 +3633,7 @@ possible without all of you.
Thanks to Frank J. T. Wojcik for helping with the documentation. Thanks to Frank J. T. Wojcik for helping with the documentation.
Libpng version 1.2.19rc6 - August 15, 2007: Libpng version 1.2.19 - August 18, 2007:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc. Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net). Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
@ -3652,7 +3654,7 @@ included in the libpng distribution, the latter shall prevail.)
If you modify libpng you may insert additional notices immediately following If you modify libpng you may insert additional notices immediately following
this sentence. this sentence.
libpng versions 1.2.6, August 15, 2004, through 1.2.19rc6, August 15, 2007, are libpng versions 1.2.6, August 15, 2004, through 1.2.19, August 18, 2007, are
Copyright (c) 2004,2006-2007 Glenn Randers-Pehrson, and are Copyright (c) 2004,2006-2007 Glenn Randers-Pehrson, and are
distributed according to the same disclaimer and license as libpng-1.2.5 distributed according to the same disclaimer and license as libpng-1.2.5
with the following individual added to the list of Contributing Authors with the following individual added to the list of Contributing Authors
@ -3751,7 +3753,7 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson Glenn Randers-Pehrson
glennrp at users.sourceforge.net glennrp at users.sourceforge.net
August 15, 2007 August 18, 2007
.\" end of man page .\" end of man page

4
libpngpf.3
View File

@ -1,6 +1,6 @@
.TH LIBPNGPF 3 "August 15, 2007" .TH LIBPNGPF 3 "August 18, 2007"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.19rc6 libpng \- Portable Network Graphics (PNG) Reference Library 1.2.19
(private functions) (private functions)
.SH SYNOPSIS .SH SYNOPSIS
\fB#include <png.h>\fP \fB#include <png.h>\fP

2
png.5
View File

@ -1,4 +1,4 @@
.TH PNG 5 "August 15, 2007" .TH PNG 5 "August 18, 2007"
.SH NAME .SH NAME
png \- Portable Network Graphics (PNG) format png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION .SH DESCRIPTION

6
png.c
View File

@ -1,7 +1,7 @@
/* png.c - location for general purpose libpng functions /* png.c - location for general purpose libpng functions
* *
* Last changed in libpng 1.2.19 August 15, 2007 * Last changed in libpng 1.2.19 August 18, 2007
* For conditions of distribution and use, see copyright notice in png.h * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2007 Glenn Randers-Pehrson * Copyright (c) 1998-2007 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -13,7 +13,7 @@
#include "png.h" #include "png.h"
/* Generate a compiler error if there is an old png.h in the search path. */ /* Generate a compiler error if there is an old png.h in the search path. */
typedef version_1_2_19rc6 Your_png_h_is_not_version_1_2_19rc6; typedef version_1_2_19 Your_png_h_is_not_version_1_2_19;
/* Version information for C files. This had better match the version /* Version information for C files. This had better match the version
* string defined in png.h. */ * string defined in png.h. */
@ -698,7 +698,7 @@ png_charp PNGAPI
png_get_copyright(png_structp png_ptr) png_get_copyright(png_structp png_ptr)
{ {
png_ptr = png_ptr; /* silence compiler warning about unused png_ptr */ png_ptr = png_ptr; /* silence compiler warning about unused png_ptr */
return ((png_charp) "\n libpng version 1.2.19rc6 - August 15, 2007\n\ return ((png_charp) "\n libpng version 1.2.19 - August 18, 2007\n\
Copyright (c) 1998-2007 Glenn Randers-Pehrson\n\ Copyright (c) 1998-2007 Glenn Randers-Pehrson\n\
Copyright (c) 1996-1997 Andreas Dilger\n\ Copyright (c) 1996-1997 Andreas Dilger\n\
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.\n"); Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.\n");

22
png.h
View File

@ -1,7 +1,7 @@
/* png.h - header file for PNG reference library /* png.h - header file for PNG reference library
* *
* libpng version 1.2.19rc6 - August 15, 2007 * libpng version 1.2.19 - August 18, 2007
* Copyright (c) 1998-2007 Glenn Randers-Pehrson * Copyright (c) 1998-2007 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@ -9,7 +9,7 @@
* Authors and maintainers: * Authors and maintainers:
* libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat * libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat
* libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger * libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger
* libpng versions 0.97, January 1998, through 1.2.19rc6 - August 15, 2007: Glenn * libpng versions 0.97, January 1998, through 1.2.19 - August 18, 2007: Glenn
* See also "Contributing Authors", below. * See also "Contributing Authors", below.
* *
* Note about libpng version numbers: * Note about libpng version numbers:
@ -153,6 +153,8 @@
* 1.2.19beta1-31 13 10219 12.so.0.19[.0] * 1.2.19beta1-31 13 10219 12.so.0.19[.0]
* 1.0.27rc1-6 10 10027 10.so.0.27[.0] * 1.0.27rc1-6 10 10027 10.so.0.27[.0]
* 1.2.19rc1-6 13 10219 12.so.0.19[.0] * 1.2.19rc1-6 13 10219 12.so.0.19[.0]
* 1.0.27 10 10027 10.so.0.27[.0]
* 1.2.19 13 10219 12.so.0.19[.0]
* *
* Henceforth the source version will match the shared-library major * Henceforth the source version will match the shared-library major
* and minor numbers; the shared-library major version number will be * and minor numbers; the shared-library major version number will be
@ -182,7 +184,7 @@
* If you modify libpng you may insert additional notices immediately following * If you modify libpng you may insert additional notices immediately following
* this sentence. * this sentence.
* *
* libpng versions 1.2.6, August 15, 2004, through 1.2.19rc6, August 15, 2007, are * libpng versions 1.2.6, August 15, 2004, through 1.2.19, August 18, 2007, are
* Copyright (c) 2004, 2006-2007 Glenn Randers-Pehrson, and are * Copyright (c) 2004, 2006-2007 Glenn Randers-Pehrson, and are
* distributed according to the same disclaimer and license as libpng-1.2.5 * distributed according to the same disclaimer and license as libpng-1.2.5
* with the following individual added to the list of Contributing Authors: * with the following individual added to the list of Contributing Authors:
@ -294,13 +296,13 @@
* Y2K compliance in libpng: * Y2K compliance in libpng:
* ========================= * =========================
* *
* August 15, 2007 * August 18, 2007
* *
* Since the PNG Development group is an ad-hoc body, we can't make * Since the PNG Development group is an ad-hoc body, we can't make
* an official declaration. * an official declaration.
* *
* This is your unofficial assurance that libpng from version 0.71 and * This is your unofficial assurance that libpng from version 0.71 and
* upward through 1.2.19rc6 are Y2K compliant. It is my belief that earlier * upward through 1.2.19 are Y2K compliant. It is my belief that earlier
* versions were also Y2K compliant. * versions were also Y2K compliant.
* *
* Libpng only has three year fields. One is a 2-byte unsigned integer * Libpng only has three year fields. One is a 2-byte unsigned integer
@ -356,9 +358,9 @@
*/ */
/* Version information for png.h - this should match the version in png.c */ /* Version information for png.h - this should match the version in png.c */
#define PNG_LIBPNG_VER_STRING "1.2.19rc6" #define PNG_LIBPNG_VER_STRING "1.2.19"
#define PNG_HEADER_VERSION_STRING \ #define PNG_HEADER_VERSION_STRING \
" libpng version 1.2.19rc6 - August 15, 2007\n" " libpng version 1.2.19 - August 18, 2007\n"
#define PNG_LIBPNG_VER_SONUM 0 #define PNG_LIBPNG_VER_SONUM 0
#define PNG_LIBPNG_VER_DLLNUM 13 #define PNG_LIBPNG_VER_DLLNUM 13
@ -370,7 +372,7 @@
/* This should match the numeric part of the final component of /* This should match the numeric part of the final component of
* PNG_LIBPNG_VER_STRING, omitting any leading zero: */ * PNG_LIBPNG_VER_STRING, omitting any leading zero: */
#define PNG_LIBPNG_VER_BUILD 6 #define PNG_LIBPNG_VER_BUILD 0
/* Release Status */ /* Release Status */
#define PNG_LIBPNG_BUILD_ALPHA 1 #define PNG_LIBPNG_BUILD_ALPHA 1
@ -387,7 +389,7 @@
#define PNG_LIBPNG_BUILD_SPECIAL 32 /* Cannot be OR'ed with #define PNG_LIBPNG_BUILD_SPECIAL 32 /* Cannot be OR'ed with
PNG_LIBPNG_BUILD_PRIVATE */ PNG_LIBPNG_BUILD_PRIVATE */
#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_RC #define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_STABLE
/* Careful here. At one time, Guy wanted to use 082, but that would be octal. /* Careful here. At one time, Guy wanted to use 082, but that would be octal.
* We must not include leading zeros. * We must not include leading zeros.
@ -1409,7 +1411,7 @@ struct png_struct_def
/* This triggers a compiler error in png.c, if png.c and png.h /* This triggers a compiler error in png.c, if png.c and png.h
* do not agree upon the version number. * do not agree upon the version number.
*/ */
typedef png_structp version_1_2_19rc6; typedef png_structp version_1_2_19;
typedef png_struct FAR * FAR * png_structpp; typedef png_struct FAR * FAR * png_structpp;

10
pngconf.h
View File

@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng /* pngconf.h - machine configurable file for libpng
* *
* libpng version 1.2.19rc6 - August 15, 2007 * libpng version 1.2.19 - August 18, 2007
* For conditions of distribution and use, see copyright notice in png.h * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2007 Glenn Randers-Pehrson * Copyright (c) 1998-2007 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -75,6 +75,14 @@
/* End of material added to libpng-1.2.8 */ /* End of material added to libpng-1.2.8 */
/* Added at libpng-1.2.19 */
#ifndef PNG_NO_WARN_UNINITIALIZED_ROW
# ifndef PNG_WARN_UNINITIALIZED_ROW
# define PNG_WARN_UNINITIALIZED_ROW 1 /* 0: warning; 1: error */
# endif
#endif
/* End of material added at libpng-1.2.19 */
/* This is the size of the compression buffer, and thus the size of /* This is the size of the compression buffer, and thus the size of
* an IDAT chunk. Make this whatever size you feel is best for your * an IDAT chunk. Make this whatever size you feel is best for your
* machine. One of these will be allocated per png_struct. When this * machine. One of these will be allocated per png_struct. When this

2
pngerror.c
View File

@ -1,7 +1,7 @@
/* pngerror.c - stub functions for i/o and memory allocation /* pngerror.c - stub functions for i/o and memory allocation
* *
* Last changed in libpng 1.2.19 August 15, 2007 * Last changed in libpng 1.2.19 August 18, 2007
* For conditions of distribution and use, see copyright notice in png.h * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2007 Glenn Randers-Pehrson * Copyright (c) 1998-2007 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
pnggccrd.c
View File

@ -3,7 +3,7 @@
* *
* For Intel/AMD x86 or x86-64 CPU (Pentium-MMX or later) and GNU C compiler. * For Intel/AMD x86 or x86-64 CPU (Pentium-MMX or later) and GNU C compiler.
* *
* Last changed in libpng 1.2.19 August 15, 2007 * Last changed in libpng 1.2.19 August 18, 2007
* For conditions of distribution and use, see copyright notice in png.h * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998 Intel Corporation * Copyright (c) 1998 Intel Corporation
* Copyright (c) 1999-2002,2007 Greg Roelofs * Copyright (c) 1999-2002,2007 Greg Roelofs

2
pngpread.c
View File

@ -1,7 +1,7 @@
/* pngpread.c - read a png file in push mode /* pngpread.c - read a png file in push mode
* *
* Last changed in libpng 1.2.19 August 15, 2007 * Last changed in libpng 1.2.19 August 18, 2007
* For conditions of distribution and use, see copyright notice in png.h * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2007 Glenn Randers-Pehrson * Copyright (c) 1998-2007 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
pngread.c
View File

@ -1,7 +1,7 @@
/* pngread.c - read a PNG file /* pngread.c - read a PNG file
* *
* Last changed in libpng 1.2.19 August 15, 2007 * Last changed in libpng 1.2.19 August 18, 2007
* For conditions of distribution and use, see copyright notice in png.h * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2007 Glenn Randers-Pehrson * Copyright (c) 1998-2007 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

18
pngrtran.c
View File

@ -1,7 +1,7 @@
/* pngrtran.c - transforms the data in a row for PNG readers /* pngrtran.c - transforms the data in a row for PNG readers
* *
* Last changed in libpng 1.2.19 August 15, 2007 * Last changed in libpng 1.2.19 August 18, 2007
* For conditions of distribution and use, see copyright notice in png.h * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2007 Glenn Randers-Pehrson * Copyright (c) 1998-2007 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -548,7 +548,7 @@ png_set_expand(png_structp png_ptr)
png_debug(1, "in png_set_expand\n"); png_debug(1, "in png_set_expand\n");
if(png_ptr == NULL) return; if(png_ptr == NULL) return;
png_ptr->transformations |= (PNG_EXPAND | PNG_EXPAND_tRNS); png_ptr->transformations |= (PNG_EXPAND | PNG_EXPAND_tRNS);
#if 0 #ifdef PNG_WARN_UNINITIALIZED_ROW
png_ptr->flags &= !(PNG_FLAG_ROW_INIT); png_ptr->flags &= !(PNG_FLAG_ROW_INIT);
#endif #endif
} }
@ -577,7 +577,7 @@ png_set_palette_to_rgb(png_structp png_ptr)
png_debug(1, "in png_set_palette_to_rgb\n"); png_debug(1, "in png_set_palette_to_rgb\n");
if(png_ptr == NULL) return; if(png_ptr == NULL) return;
png_ptr->transformations |= (PNG_EXPAND | PNG_EXPAND_tRNS); png_ptr->transformations |= (PNG_EXPAND | PNG_EXPAND_tRNS);
#if 0 #ifdef PNG_WARN_UNINITIALIZED_ROW
png_ptr->flags &= !(PNG_FLAG_ROW_INIT); png_ptr->flags &= !(PNG_FLAG_ROW_INIT);
#endif #endif
} }
@ -590,7 +590,7 @@ png_set_expand_gray_1_2_4_to_8(png_structp png_ptr)
png_debug(1, "in png_set_expand_gray_1_2_4_to_8\n"); png_debug(1, "in png_set_expand_gray_1_2_4_to_8\n");
if(png_ptr == NULL) return; if(png_ptr == NULL) return;
png_ptr->transformations |= PNG_EXPAND; png_ptr->transformations |= PNG_EXPAND;
#if 0 #ifdef PNG_WARN_UNINITIALIZED_ROW
png_ptr->flags &= !(PNG_FLAG_ROW_INIT); png_ptr->flags &= !(PNG_FLAG_ROW_INIT);
#endif #endif
} }
@ -615,7 +615,7 @@ png_set_tRNS_to_alpha(png_structp png_ptr)
{ {
png_debug(1, "in png_set_tRNS_to_alpha\n"); png_debug(1, "in png_set_tRNS_to_alpha\n");
png_ptr->transformations |= (PNG_EXPAND | PNG_EXPAND_tRNS); png_ptr->transformations |= (PNG_EXPAND | PNG_EXPAND_tRNS);
#if 0 #ifdef PNG_WARN_UNINITIALIZED_ROW
png_ptr->flags &= !(PNG_FLAG_ROW_INIT); png_ptr->flags &= !(PNG_FLAG_ROW_INIT);
#endif #endif
} }
@ -627,7 +627,7 @@ png_set_gray_to_rgb(png_structp png_ptr)
{ {
png_debug(1, "in png_set_gray_to_rgb\n"); png_debug(1, "in png_set_gray_to_rgb\n");
png_ptr->transformations |= PNG_GRAY_TO_RGB; png_ptr->transformations |= PNG_GRAY_TO_RGB;
#if 0 #ifdef PNG_WARN_UNINITIALIZED_ROW
png_ptr->flags &= !(PNG_FLAG_ROW_INIT); png_ptr->flags &= !(PNG_FLAG_ROW_INIT);
#endif #endif
} }
@ -1272,12 +1272,16 @@ png_do_read_transformations(png_structp png_ptr)
png_error(png_ptr, "NULL row buffer"); png_error(png_ptr, "NULL row buffer");
#endif #endif
} }
#if 0 #ifdef PNG_WARN_UNINITIALIZED_ROW
if (!(png_ptr->flags & PNG_FLAG_ROW_INIT)) if (!(png_ptr->flags & PNG_FLAG_ROW_INIT))
/* Application has failed to call either png_read_start_image() /* Application has failed to call either png_read_start_image()
* or png_read_update_info() after setting transforms that expand * or png_read_update_info() after setting transforms that expand
* pixels. This check added to libpng-1.2.19 */ * pixels. This check added to libpng-1.2.19 */
#if (PNG_WARN_UNINITIALIZED_ROW==1)
png_error(png_ptr, "Uninitialized row"); png_error(png_ptr, "Uninitialized row");
#else
png_warning(png_ptr, "Uninitialized row");
#endif
#endif #endif
#if defined(PNG_READ_EXPAND_SUPPORTED) #if defined(PNG_READ_EXPAND_SUPPORTED)

2
pngrutil.c
View File

@ -1,7 +1,7 @@
/* pngrutil.c - utilities to read a PNG file /* pngrutil.c - utilities to read a PNG file
* *
* Last changed in libpng 1.2.19 August 15, 2007 * Last changed in libpng 1.2.19 August 18, 2007
* For conditions of distribution and use, see copyright notice in png.h * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2007 Glenn Randers-Pehrson * Copyright (c) 1998-2007 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
pngtest.c
View File

@ -1548,4 +1548,4 @@ main(int argc, char *argv[])
} }
/* Generate a compiler error if there is an old png.h in the search path. */ /* Generate a compiler error if there is an old png.h in the search path. */
typedef version_1_2_19rc6 your_png_h_is_not_version_1_2_19rc6; typedef version_1_2_19 your_png_h_is_not_version_1_2_19;

2
pngvcrd.c
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@ -3,7 +3,7 @@
* *
* For Intel x86 CPU and Microsoft Visual C++ compiler * For Intel x86 CPU and Microsoft Visual C++ compiler
* *
* Last changed in libpng 1.2.19 August 15, 2007 * Last changed in libpng 1.2.19 August 18, 2007
* For conditions of distribution and use, see copyright notice in png.h * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2007 Glenn Randers-Pehrson * Copyright (c) 1998-2007 Glenn Randers-Pehrson
* Copyright (c) 1998, Intel Corporation * Copyright (c) 1998, Intel Corporation

2
pngwutil.c
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@ -1,7 +1,7 @@
/* pngwutil.c - utilities to write a PNG file /* pngwutil.c - utilities to write a PNG file
* *
* Last changed in libpng 1.2.19 August 15, 2007 * Last changed in libpng 1.2.19 August 18, 2007
* For conditions of distribution and use, see copyright notice in png.h * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2007 Glenn Randers-Pehrson * Copyright (c) 1998-2007 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
scripts/CMakeLists.txt
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@ -180,7 +180,7 @@ configure_file(${PNG_SOURCE_DIR}/scripts/libpng-config.in
# SET UP LINKS # SET UP LINKS
set_target_properties(${PNG_LIB_NAME} PROPERTIES set_target_properties(${PNG_LIB_NAME} PROPERTIES
# VERSION 0.${PNGLIB_RELEASE}.1.2.19rc6 # VERSION 0.${PNGLIB_RELEASE}.1.2.19
VERSION 0.${PNGLIB_RELEASE}.0 VERSION 0.${PNGLIB_RELEASE}.0
SOVERSION 0 SOVERSION 0
CLEAN_DIRECT_OUTPUT 1) CLEAN_DIRECT_OUTPUT 1)

2
scripts/libpng-config-head.in
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@ -8,7 +8,7 @@
# Modeled after libxml-config. # Modeled after libxml-config.
version=1.2.19rc6 version=1.2.19
prefix="" prefix=""
libdir="" libdir=""
libs="" libs=""

2
scripts/libpng.pc-configure.in
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@ -5,6 +5,6 @@ includedir=@includedir@/libpng12
Name: libpng Name: libpng
Description: Loads and saves PNG files Description: Loads and saves PNG files
Version: 1.2.19rc6 Version: 1.2.19
Libs: -L${libdir} -lpng12 Libs: -L${libdir} -lpng12
Cflags: -I${includedir} @LIBPNG_NO_MMX@ Cflags: -I${includedir} @LIBPNG_NO_MMX@

2
scripts/libpng.pc.in
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@ -5,6 +5,6 @@ includedir=@includedir@/libpng12
Name: libpng Name: libpng
Description: Loads and saves PNG files Description: Loads and saves PNG files
Version: 1.2.19rc6 Version: 1.2.19
Libs: -L${libdir} -lpng12 Libs: -L${libdir} -lpng12
Cflags: -I${includedir} Cflags: -I${includedir}

2
scripts/makefile.32sunu
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@ -8,7 +8,7 @@
# Library name: # Library name:
LIBNAME=libpng12 LIBNAME=libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.19rc6 PNGMIN = 1.2.19
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.64sunu
View File

@ -8,7 +8,7 @@
# Library name: # Library name:
LIBNAME=libpng12 LIBNAME=libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.19rc6 PNGMIN = 1.2.19
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.aix
View File

@ -20,7 +20,7 @@ LN_SF = ln -f -s
LIBNAME=libpng12 LIBNAME=libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.19rc6 PNGMIN = 1.2.19
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
prefix=/usr/local prefix=/usr/local

2
scripts/makefile.beos
View File

@ -8,7 +8,7 @@
# Library name: # Library name:
LIBNAME=libpng12 LIBNAME=libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.19rc6 PNGMIN = 1.2.19
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.cygwin
View File

@ -77,7 +77,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
CYGDLL = 12 CYGDLL = 12
PNGMIN = 1.2.19rc6 PNGMIN = 1.2.19
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
SHAREDLIB=cygpng$(CYGDLL).dll SHAREDLIB=cygpng$(CYGDLL).dll

2
scripts/makefile.darwin
View File

@ -19,7 +19,7 @@ ZLIBINC=../zlib
# Library name: # Library name:
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.19rc6 PNGMIN = 1.2.19
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.dec
View File

@ -5,7 +5,7 @@
# Library name: # Library name:
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.19rc6 PNGMIN = 1.2.19
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12 LIBNAME = libpng12

2
scripts/makefile.elf
View File

@ -12,7 +12,7 @@
# Library name: # Library name:
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.19rc6 PNGMIN = 1.2.19
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.gcmmx
View File

@ -16,7 +16,7 @@
# Library name: # Library name:
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.19rc6 PNGMIN = 1.2.19
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.hp64
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@ -18,7 +18,7 @@ ZLIBINC=/opt/zlib/include
# Library name: # Library name:
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.19rc6 PNGMIN = 1.2.19
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.hpgcc
View File

@ -8,7 +8,7 @@
# Library name: # Library name:
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.19rc6 PNGMIN = 1.2.19
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.hpux
View File

@ -18,7 +18,7 @@ ZLIBINC=/opt/zlib/include
# Library name: # Library name:
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.19rc6 PNGMIN = 1.2.19
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.linux
View File

@ -6,7 +6,7 @@
# Library name: # Library name:
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.19rc6 PNGMIN = 1.2.19
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.mingw
View File

@ -78,7 +78,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
MINGDLL = 12 MINGDLL = 12
PNGMIN = 1.2.19rc6 PNGMIN = 1.2.19
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
SHAREDLIB=libpng$(MINGDLL).dll SHAREDLIB=libpng$(MINGDLL).dll

2
scripts/makefile.ne12bsd
View File

@ -14,7 +14,7 @@ INCSDIR=${LOCALBASE}/include/libpng12
LIB= png12 LIB= png12
SHLIB_MAJOR= 0 SHLIB_MAJOR= 0
SHLIB_MINOR= 1.2.19rc6 SHLIB_MINOR= 1.2.19
SRCS= pnggccrd.c png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \ SRCS= pnggccrd.c png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \ pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
pngwtran.c pngmem.c pngerror.c pngpread.c pngwtran.c pngmem.c pngerror.c pngpread.c

2
scripts/makefile.netbsd
View File

@ -14,7 +14,7 @@ INCSDIR=${LOCALBASE}/include/libpng
LIB= png LIB= png
SHLIB_MAJOR= 3 SHLIB_MAJOR= 3
SHLIB_MINOR= 1.2.19rc6 SHLIB_MINOR= 1.2.19
SRCS= pnggccrd.c png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \ SRCS= pnggccrd.c png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \ pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
pngwtran.c pngmem.c pngerror.c pngpread.c pngwtran.c pngmem.c pngerror.c pngpread.c

2
scripts/makefile.nommx
View File

@ -7,7 +7,7 @@
# Library name: # Library name:
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.19rc6 PNGMIN = 1.2.19
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.openbsd
View File

@ -8,7 +8,7 @@ LIBDIR= ${PREFIX}/lib
MANDIR= ${PREFIX}/man/cat MANDIR= ${PREFIX}/man/cat
SHLIB_MAJOR= 0 SHLIB_MAJOR= 0
SHLIB_MINOR= 1.2.19rc6 SHLIB_MINOR= 1.2.19
LIB= png LIB= png
SRCS= png.c pngerror.c pnggccrd.c pngget.c pngmem.c pngpread.c \ SRCS= png.c pngerror.c pnggccrd.c pngget.c pngmem.c pngpread.c \

2
scripts/makefile.sco
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@ -9,7 +9,7 @@
# Library name: # Library name:
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.19rc6 PNGMIN = 1.2.19
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.sggcc
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@ -6,7 +6,7 @@
# Library name: # Library name:
LIBNAME=libpng12 LIBNAME=libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.19rc6 PNGMIN = 1.2.19
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.sgi
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@ -6,7 +6,7 @@
# Library name: # Library name:
LIBNAME=libpng12 LIBNAME=libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.19rc6 PNGMIN = 1.2.19
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.so9
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@ -8,7 +8,7 @@
# Library name: # Library name:
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.19rc6 PNGMIN = 1.2.19
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12 LIBNAME = libpng12

2
scripts/makefile.solaris
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@ -8,7 +8,7 @@
# Library name: # Library name:
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.19rc6 PNGMIN = 1.2.19
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.solaris-x86
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@ -8,7 +8,7 @@
# Library name: # Library name:
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.19rc6 PNGMIN = 1.2.19
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/pngos2.def
View File

@ -2,7 +2,7 @@
; PNG.LIB module definition file for OS/2 ; PNG.LIB module definition file for OS/2
;---------------------------------------- ;----------------------------------------
; Version 1.2.19rc6 ; Version 1.2.19
LIBRARY PNG LIBRARY PNG
DESCRIPTION "PNG image compression library for OS/2" DESCRIPTION "PNG image compression library for OS/2"

2
scripts/pngw32.def
View File

@ -5,7 +5,7 @@
LIBRARY LIBRARY
EXPORTS EXPORTS
;Version 1.2.19rc6 ;Version 1.2.19
png_build_grayscale_palette @1 png_build_grayscale_palette @1
png_check_sig @2 png_check_sig @2
png_chunk_error @3 png_chunk_error @3