diff options
| author | Glenn Randers-Pehrson <glennrp at users.sourceforge.net> | 2007-05-21 13:27:47 -0500 |
|---|---|---|
| committer | Glenn Randers-Pehrson <glennrp at users.sourceforge.net> | 2009-04-06 16:13:07 -0500 |
| commit | 8a9733e777487e18a8dfeaa24138e6c2d82d310c (patch) | |
| tree | bb6d4866c80e6484a3f299666808308079fea725 | |
| parent | ba880c55012fbdab68cf3e24213b67bf90667f48 (diff) | |
| download | libpng-1.2.19beta5.tar.gz | |
Imported from libpng-1.2.19beta5.tarv1.2.19beta5
51 files changed, 260 insertions, 243 deletions
@@ -1,5 +1,5 @@ -Libpng 1.2.19beta4 - May 21, 2007 +Libpng 1.2.19beta5 - May 21, 2007 This is not intended to be a public release. It will be replaced within a few weeks by a public version or by another test version. @@ -9,32 +9,32 @@ Files available for download: Source files with LF line endings (for Unix/Linux) and with a "configure" script - libpng-1.2.19beta4.tar.gz - libpng-1.2.19beta4.tar.bz2 + libpng-1.2.19beta5.tar.gz + libpng-1.2.19beta5.tar.bz2 Source files with LF line endings (for Unix/Linux) without the "configure" script - libpng-1.2.19beta4-no-config.tar.gz - libpng-1.2.19beta4-no-config.tar.bz2 + libpng-1.2.19beta5-no-config.tar.gz + libpng-1.2.19beta5-no-config.tar.bz2 Source files with CRLF line endings (for Windows), without the "configure" script - lp1219b04.zip - lp1219b04.tar.bz2 + lp1219b05.zip + lp1219b05.tar.bz2 Project files - libpng-1.2.19beta4-project-netware.zip - libpng-1.2.19beta4-project-wince.zip + libpng-1.2.19beta5-project-netware.zip + libpng-1.2.19beta5-project-wince.zip Other information: - libpng-1.2.19beta4-README.txt - libpng-1.2.19beta4-KNOWNBUGS.txt - libpng-1.2.19beta4-LICENSE.txt - libpng-1.2.19beta4-Y2K-compliance.txt + libpng-1.2.19beta5-README.txt + libpng-1.2.19beta5-KNOWNBUGS.txt + libpng-1.2.19beta5-LICENSE.txt + libpng-1.2.19beta5-Y2K-compliance.txt Changes since the last public release (1.2.18): @@ -45,10 +45,19 @@ version 1.2.19beta1 [May 18, 2007] version 1.2.19beta2 [May 18, 2007] Fixed png_do_expand() to only use the appropriate bits of tRNS value. -version 1.2.19beta3 [May 21, 2007] +version 1.2.19beta3 [May 20, 2007] Add some "png_byte" typecasts in png_check_keyword(). 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 + defense against buffer overflows. + +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. + Send comments/corrections/commendations to png-mng-implement at lists.sf.net (subscription required; visit @@ -1736,7 +1736,7 @@ version 1.2.19beta1 [May 18, 2007] "if (unused == NULL) return;" becomes "unused = unused". version 1.2.19beta2 [May 18, 2007] - Fixed png_do_expand() to only use the appropriate bits of tRNS value. + Only use the valid bits of tRNS value in png_do_expand() (Brian Cartier) version 1.2.19beta3 [May 19, 2007] Add some "png_byte" typecasts in png_check_keyword() and write new_key @@ -1746,6 +1746,10 @@ version 1.2.19beta4 [May 21, 2007] Add png_snprintf() function and use it in place of sprint() for improved defense against buffer overflows. +version 1.2.19beta5 [May 21, 2007] + Fixed png_handle_tRNS() to only use the valid 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. Send comments/corrections/commendations to png-mng-implement at lists.sf.net (subscription required; visit @@ -1,5 +1,5 @@ -Installing libpng version 1.2.19beta4 - May 21, 2007 +Installing libpng version 1.2.19beta5 - May 21, 2007 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. You can rename the directories that you downloaded (they -might be called "libpng-1.2.19beta4" or "lpng109" and "zlib-1.2.1" +might be called "libpng-1.2.19beta5" or "lpng109" and "zlib-1.2.1" or "zlib121") so that you have directories called "zlib" and "libpng". Your directory structure should look like this: @@ -101,14 +101,14 @@ include CMakeLists.txt => "cmake" script makefile.std => Generic UNIX makefile (cc, creates static libpng.a) makefile.elf => Linux/ELF makefile symbol versioning, - gcc, creates libpng12.so.0.1.2.19beta4) + gcc, creates libpng12.so.0.1.2.19beta5) makefile.linux => Linux/ELF makefile - (gcc, creates libpng12.so.0.1.2.19beta4) + (gcc, creates libpng12.so.0.1.2.19beta5) makefile.gcmmx => Linux/ELF makefile - (gcc, creates libpng12.so.0.1.2.19beta4, + (gcc, creates libpng12.so.0.1.2.19beta5, uses assembler code tuned for Intel MMX platform) makefile.nommx => Linux/ELF makefile - (gcc, creates libpng12.so.0.1.2.19beta4 + (gcc, creates libpng12.so.0.1.2.19beta5 does not use Intel MMX assembler code) makefile.gcc => Generic makefile (gcc, creates static libpng.a) makefile.knr => Archaic UNIX Makefile that converts files with @@ -131,12 +131,12 @@ include makefile.openbsd => OpenBSD makefile makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib) makefile.sggcc => Silicon Graphics (gcc, - creates libpng12.so.0.1.2.19beta4) + creates libpng12.so.0.1.2.19beta5) makefile.sunos => Sun makefile makefile.solaris => Solaris 2.X makefile (gcc, - creates libpng12.so.0.1.2.19beta4) + creates libpng12.so.0.1.2.19beta5) makefile.so9 => Solaris 9 makefile (gcc, - creates libpng12.so.0.1.2.19beta4) + creates libpng12.so.0.1.2.19beta5) makefile.32sunu => Sun Ultra 32-bit makefile makefile.64sunu => Sun Ultra 64-bit makefile makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc @@ -1,5 +1,5 @@ -Known bugs in libpng version 1.2.19beta4 +Known bugs in libpng version 1.2.19beta5 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 @@ -8,7 +8,7 @@ COPYRIGHT NOTICE, DISCLAIMER, and LICENSE: If you modify libpng you may insert additional notices immediately following this sentence. -libpng versions 1.2.6, August 15, 2004, through 1.2.19beta4, May 21, 2007, are +libpng versions 1.2.6, August 15, 2004, through 1.2.19beta5, May 21, 2007, are Copyright (c) 2004, 2006-2007 Glenn Randers-Pehrson, and are distributed according to the same disclaimer and license as libpng-1.2.5 with the following individual added to the list of Contributing Authors @@ -1,4 +1,4 @@ -README for libpng version 1.2.19beta4 - May 21, 2007 (shared library 12.0) +README for libpng version 1.2.19beta5 - May 21, 2007 (shared library 12.0) See the note about version numbers near the top of png.h 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 makefile.std => Generic UNIX makefile (cc, creates static libpng.a) makefile.elf => Linux/ELF makefile symbol versioning, - gcc, creates libpng12.so.0.1.2.19beta4) + gcc, creates libpng12.so.0.1.2.19beta5) makefile.linux => Linux/ELF makefile - (gcc, creates libpng12.so.0.1.2.19beta4) + (gcc, creates libpng12.so.0.1.2.19beta5) makefile.gcmmx => Linux/ELF makefile - (gcc, creates libpng12.so.0.1.2.19beta4, + (gcc, creates libpng12.so.0.1.2.19beta5, uses assembler code tuned for Intel MMX platform) makefile.gcc => Generic makefile (gcc, creates static libpng.a) makefile.knr => Archaic UNIX Makefile that converts files with @@ -216,12 +216,12 @@ Files in this distribution: makefile.openbsd => OpenBSD makefile makefile.sgi => Silicon Graphics IRIX (cc, creates static lib) makefile.sggcc => Silicon Graphics - (gcc, creates libpng12.so.0.1.2.19beta4) + (gcc, creates libpng12.so.0.1.2.19beta5) makefile.sunos => Sun makefile makefile.solaris => Solaris 2.X makefile - (gcc, creates libpng12.so.0.1.2.19beta4) + (gcc, creates libpng12.so.0.1.2.19beta5) makefile.so9 => Solaris 9 makefile - (gcc, creates libpng12.so.0.1.2.19beta4) + (gcc, creates libpng12.so.0.1.2.19beta5) makefile.32sunu => Sun Ultra 32-bit makefile makefile.64sunu => Sun Ultra 64-bit makefile makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc @@ -7,7 +7,7 @@ an official declaration. This is your unofficial assurance that libpng from version 0.71 and - upward through 1.2.19beta4 are Y2K compliant. It is my belief that earlier + upward through 1.2.19beta5 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 @@ -1,6 +1,6 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.61 for libpng 1.2.19beta4. +# Generated by GNU Autoconf 2.61 for libpng 1.2.19beta5. # # Report bugs to <png-mng-implement@lists.sourceforge.net>. # @@ -728,8 +728,8 @@ SHELL=${CONFIG_SHELL-/bin/sh} # Identity of this package. PACKAGE_NAME='libpng' PACKAGE_TARNAME='libpng' -PACKAGE_VERSION='1.2.19beta4' -PACKAGE_STRING='libpng 1.2.19beta4' +PACKAGE_VERSION='1.2.19beta5' +PACKAGE_STRING='libpng 1.2.19beta5' PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net' ac_unique_file="pngget.c" @@ -1405,7 +1405,7 @@ if test "$ac_init_help" = "long"; then # Omit some internal or obsolete options to make the list less imposing. # This message is too long to be a string in the A/UX 3.1 sh. cat <<_ACEOF -\`configure' configures libpng 1.2.19beta4 to adapt to many kinds of systems. +\`configure' configures libpng 1.2.19beta5 to adapt to many kinds of systems. Usage: $0 [OPTION]... [VAR=VALUE]... @@ -1475,7 +1475,7 @@ fi if test -n "$ac_init_help"; then case $ac_init_help in - short | recursive ) echo "Configuration of libpng 1.2.19beta4:";; + short | recursive ) echo "Configuration of libpng 1.2.19beta5:";; esac cat <<\_ACEOF @@ -1585,7 +1585,7 @@ fi test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF -libpng configure 1.2.19beta4 +libpng configure 1.2.19beta5 generated by GNU Autoconf 2.61 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 running configure, to aid debugging if configure makes a mistake. -It was created by libpng $as_me 1.2.19beta4, which was +It was created by libpng $as_me 1.2.19beta5, which was generated by GNU Autoconf 2.61. Invocation command line was $ $0 $@ @@ -2269,7 +2269,7 @@ fi # Define the identity of the package. PACKAGE='libpng' - VERSION='1.2.19beta4' + VERSION='1.2.19beta5' cat >>confdefs.h <<_ACEOF @@ -2440,7 +2440,7 @@ fi -PNGLIB_VERSION=1.2.19beta4 +PNGLIB_VERSION=1.2.19beta5 PNGLIB_MAJOR=1 PNGLIB_MINOR=2 PNGLIB_RELEASE=19 @@ -21119,7 +21119,7 @@ exec 6>&1 # report actual input values of CONFIG_FILES etc. instead of their # values after options handling. ac_log=" -This file was extended by libpng $as_me 1.2.19beta4, which was +This file was extended by libpng $as_me 1.2.19beta5, which was generated by GNU Autoconf 2.61. Invocation command line was CONFIG_FILES = $CONFIG_FILES @@ -21172,7 +21172,7 @@ Report bugs to <bug-autoconf@gnu.org>." _ACEOF cat >>$CONFIG_STATUS <<_ACEOF ac_cs_version="\\ -libpng config.status 1.2.19beta4 +libpng config.status 1.2.19beta5 configured by $0, generated by GNU Autoconf 2.61, with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" diff --git a/configure.ac b/configure.ac index 583fae8f7..657887869 100644 --- a/configure.ac +++ b/configure.ac @@ -18,12 +18,12 @@ AC_PREREQ(2.59) dnl Version number stuff here: -AC_INIT([libpng], [1.2.19beta4], [png-mng-implement@lists.sourceforge.net]) +AC_INIT([libpng], [1.2.19beta5], [png-mng-implement@lists.sourceforge.net]) AM_INIT_AUTOMAKE dnl stop configure from automagically running automake AM_MAINTAINER_MODE -PNGLIB_VERSION=1.2.19beta4 +PNGLIB_VERSION=1.2.19beta5 PNGLIB_MAJOR=1 PNGLIB_MINOR=2 PNGLIB_RELEASE=19 diff --git a/libpng-1.2.19beta4.txt b/libpng-1.2.19beta5.txt index 5a47ac835..389cfeb30 100644 --- a/libpng-1.2.19beta4.txt +++ b/libpng-1.2.19beta5.txt @@ -1,6 +1,6 @@ libpng.txt - A description on how to use and modify libpng - libpng version 1.2.19beta4 - May 21, 2007 + libpng version 1.2.19beta5 - May 21, 2007 Updated and distributed by Glenn Randers-Pehrson <glennrp at users.sourceforge.net> Copyright (c) 1998-2007 Glenn Randers-Pehrson @@ -2927,7 +2927,7 @@ 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 1.2.19beta4 are Y2K compliant. It is my belief that earlier +upward through 1.2.19beta5 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 @@ -1,6 +1,6 @@ .TH LIBPNG 3 "May 21, 2007" .SH NAME -libpng \- Portable Network Graphics (PNG) Reference Library 1.2.19beta4 +libpng \- Portable Network Graphics (PNG) Reference Library 1.2.19beta5 .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 1.2.19beta4 - May 21, 2007 + libpng version 1.2.19beta5 - May 21, 2007 Updated and distributed by Glenn Randers-Pehrson <glennrp at users.sourceforge.net> Copyright (c) 1998-2007 Glenn Randers-Pehrson @@ -3337,7 +3337,7 @@ 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 1.2.19beta4 are Y2K compliant. It is my belief that earlier +upward through 1.2.19beta5 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 @@ -3526,7 +3526,7 @@ the first widely used release: 1.2.17 13 10217 12.so.0.17[.0] 1.0.26 10 10026 10.so.0.26[.0] 1.2.18 13 10218 12.so.0.18[.0] - 1.2.19beta1-4 13 10219 12.so.0.19[.0] + 1.2.19beta1-5 13 10219 12.so.0.19[.0] Henceforth the source version will match the shared-library minor and patch numbers; the shared-library major version number will be @@ -3582,7 +3582,7 @@ possible without all of you. Thanks to Frank J. T. Wojcik for helping with the documentation. -Libpng version 1.2.19beta4 - May 21, 2007: +Libpng version 1.2.19beta5 - May 21, 2007: Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc. Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net). @@ -3603,7 +3603,7 @@ 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 1.2.19beta4, May 21, 2007, are +libpng versions 1.2.6, August 15, 2004, through 1.2.19beta5, May 21, 2007, are Copyright (c) 2004,2006-2007 Glenn Randers-Pehrson, and are distributed according to the same disclaimer and license as libpng-1.2.5 with the following individual added to the list of Contributing Authors diff --git a/libpngpf.3 b/libpngpf.3 index 678427f4e..b022d520c 100644 --- a/libpngpf.3 +++ b/libpngpf.3 @@ -1,6 +1,6 @@ .TH LIBPNGPF 3 "May 21, 2007" .SH NAME -libpng \- Portable Network Graphics (PNG) Reference Library 1.2.19beta4 +libpng \- Portable Network Graphics (PNG) Reference Library 1.2.19beta5 (private functions) .SH SYNOPSIS \fB#include <png.h>\fP @@ -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_19beta4 Your_png_h_is_not_version_1_2_19beta4; +typedef version_1_2_19beta5 Your_png_h_is_not_version_1_2_19beta5; /* Version information for C files. This had better match the version * string defined in png.h. */ @@ -706,7 +706,7 @@ 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 1.2.19beta4 - May 21, 2007\n\ + return ((png_charp) "\n libpng version 1.2.19beta5 - May 21, 2007\n\ Copyright (c) 1998-2007 Glenn Randers-Pehrson\n\ Copyright (c) 1996-1997 Andreas Dilger\n\ Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.\n"); @@ -1,7 +1,7 @@ /* png.h - header file for PNG reference library * - * libpng version 1.2.19beta4 - May 21, 2007 + * libpng version 1.2.19beta5 - May 21, 2007 * Copyright (c) 1998-2007 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 1.2.19beta4 - May 21, 2007: Glenn + * libpng versions 0.97, January 1998, through 1.2.19beta5 - May 21, 2007: Glenn * See also "Contributing Authors", below. * * Note about libpng version numbers: @@ -150,7 +150,7 @@ * 1.2.17 13 10217 12.so.0.17[.0] * 1.0.26 10 10026 10.so.0.26[.0] * 1.2.18 13 10218 12.so.0.18[.0] - * 1.2.19beta1-4 13 10219 12.so.0.19[.0] + * 1.2.19beta1-5 13 10219 12.so.0.19[.0] * * Henceforth the source version will match the shared-library major * and minor numbers; the shared-library major version number will be @@ -180,7 +180,7 @@ * If you modify libpng you may insert additional notices immediately following * this sentence. * - * libpng versions 1.2.6, August 15, 2004, through 1.2.19beta4, May 21, 2007, are + * libpng versions 1.2.6, August 15, 2004, through 1.2.19beta5, May 21, 2007, are * Copyright (c) 2004, 2006-2007 Glenn Randers-Pehrson, and are * distributed according to the same disclaimer and license as libpng-1.2.5 * with the following individual added to the list of Contributing Authors: @@ -298,7 +298,7 @@ * an official declaration. * * This is your unofficial assurance that libpng from version 0.71 and - * upward through 1.2.19beta4 are Y2K compliant. It is my belief that earlier + * upward through 1.2.19beta5 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 @@ -354,9 +354,9 @@ */ /* Version information for png.h - this should match the version in png.c */ -#define PNG_LIBPNG_VER_STRING "1.2.19beta4" +#define PNG_LIBPNG_VER_STRING "1.2.19beta5" #define PNG_HEADER_VERSION_STRING \ - " libpng version 1.2.19beta4 - May 21, 2007 (header)\n" + " libpng version 1.2.19beta5 - May 21, 2007 (header)\n" #define PNG_LIBPNG_VER_SONUM 0 #define PNG_LIBPNG_VER_DLLNUM 13 @@ -368,7 +368,7 @@ /* This should match the numeric part of the final component of * PNG_LIBPNG_VER_STRING, omitting any leading zero: */ -#define PNG_LIBPNG_VER_BUILD 4 +#define PNG_LIBPNG_VER_BUILD 5 /* Release Status */ #define PNG_LIBPNG_BUILD_ALPHA 1 @@ -1407,7 +1407,7 @@ 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_19beta4; +typedef png_structp version_1_2_19beta5; typedef png_struct FAR * FAR * png_structpp; @@ -2830,50 +2830,50 @@ extern PNG_EXPORT(void,png_save_uint_16) * define the name here, and add an invocation of the macro in png.c and * wherever it's needed. */ -#define PNG_IHDR PNG_CONST png_byte png_IHDR[5] = { 73, 72, 68, 82, '\0'} -#define PNG_IDAT PNG_CONST png_byte png_IDAT[5] = { 73, 68, 65, 84, '\0'} -#define PNG_IEND PNG_CONST png_byte png_IEND[5] = { 73, 69, 78, 68, '\0'} -#define PNG_PLTE PNG_CONST png_byte png_PLTE[5] = { 80, 76, 84, 69, '\0'} -#define PNG_bKGD PNG_CONST png_byte png_bKGD[5] = { 98, 75, 71, 68, '\0'} -#define PNG_cHRM PNG_CONST png_byte png_cHRM[5] = { 99, 72, 82, 77, '\0'} -#define PNG_gAMA PNG_CONST png_byte png_gAMA[5] = {103, 65, 77, 65, '\0'} -#define PNG_hIST PNG_CONST png_byte png_hIST[5] = {104, 73, 83, 84, '\0'} -#define PNG_iCCP PNG_CONST png_byte png_iCCP[5] = {105, 67, 67, 80, '\0'} -#define PNG_iTXt PNG_CONST png_byte png_iTXt[5] = {105, 84, 88, 116, '\0'} -#define PNG_oFFs PNG_CONST png_byte png_oFFs[5] = {111, 70, 70, 115, '\0'} -#define PNG_pCAL PNG_CONST png_byte png_pCAL[5] = {112, 67, 65, 76, '\0'} -#define PNG_sCAL PNG_CONST png_byte png_sCAL[5] = {115, 67, 65, 76, '\0'} -#define PNG_pHYs PNG_CONST png_byte png_pHYs[5] = {112, 72, 89, 115, '\0'} -#define PNG_sBIT PNG_CONST png_byte png_sBIT[5] = {115, 66, 73, 84, '\0'} -#define PNG_sPLT PNG_CONST png_byte png_sPLT[5] = {115, 80, 76, 84, '\0'} -#define PNG_sRGB PNG_CONST png_byte png_sRGB[5] = {115, 82, 71, 66, '\0'} -#define PNG_tEXt PNG_CONST png_byte png_tEXt[5] = {116, 69, 88, 116, '\0'} -#define PNG_tIME PNG_CONST png_byte png_tIME[5] = {116, 73, 77, 69, '\0'} -#define PNG_tRNS PNG_CONST png_byte png_tRNS[5] = {116, 82, 78, 83, '\0'} -#define PNG_zTXt PNG_CONST png_byte png_zTXt[5] = {122, 84, 88, 116, '\0'} +#define PNG_IHDR png_byte png_IHDR[5] = { 73, 72, 68, 82, '\0'} +#define PNG_IDAT png_byte png_IDAT[5] = { 73, 68, 65, 84, '\0'} +#define PNG_IEND png_byte png_IEND[5] = { 73, 69, 78, 68, '\0'} +#define PNG_PLTE png_byte png_PLTE[5] = { 80, 76, 84, 69, '\0'} +#define PNG_bKGD png_byte png_bKGD[5] = { 98, 75, 71, 68, '\0'} +#define PNG_cHRM png_byte png_cHRM[5] = { 99, 72, 82, 77, '\0'} +#define PNG_gAMA png_byte png_gAMA[5] = {103, 65, 77, 65, '\0'} +#define PNG_hIST png_byte png_hIST[5] = {104, 73, 83, 84, '\0'} +#define PNG_iCCP png_byte png_iCCP[5] = {105, 67, 67, 80, '\0'} +#define PNG_iTXt png_byte png_iTXt[5] = {105, 84, 88, 116, '\0'} +#define PNG_oFFs png_byte png_oFFs[5] = {111, 70, 70, 115, '\0'} +#define PNG_pCAL png_byte png_pCAL[5] = {112, 67, 65, 76, '\0'} +#define PNG_sCAL png_byte png_sCAL[5] = {115, 67, 65, 76, '\0'} +#define PNG_pHYs png_byte png_pHYs[5] = {112, 72, 89, 115, '\0'} +#define PNG_sBIT png_byte png_sBIT[5] = {115, 66, 73, 84, '\0'} +#define PNG_sPLT png_byte png_sPLT[5] = {115, 80, 76, 84, '\0'} +#define PNG_sRGB png_byte png_sRGB[5] = {115, 82, 71, 66, '\0'} +#define PNG_tEXt png_byte png_tEXt[5] = {116, 69, 88, 116, '\0'} +#define PNG_tIME png_byte png_tIME[5] = {116, 73, 77, 69, '\0'} +#define PNG_tRNS png_byte png_tRNS[5] = {116, 82, 78, 83, '\0'} +#define PNG_zTXt png_byte png_zTXt[5] = {122, 84, 88, 116, '\0'} #ifdef PNG_USE_GLOBAL_ARRAYS -PNG_EXPORT_VAR (PNG_CONST png_byte FARDATA) png_IHDR[5]; -PNG_EXPORT_VAR (PNG_CONST png_byte FARDATA) png_IDAT[5]; -PNG_EXPORT_VAR (PNG_CONST png_byte FARDATA) png_IEND[5]; -PNG_EXPORT_VAR (PNG_CONST png_byte FARDATA) png_PLTE[5]; -PNG_EXPORT_VAR (PNG_CONST png_byte FARDATA) png_bKGD[5]; -PNG_EXPORT_VAR (PNG_CONST png_byte FARDATA) png_cHRM[5]; -PNG_EXPORT_VAR (PNG_CONST png_byte FARDATA) png_gAMA[5]; -PNG_EXPORT_VAR (PNG_CONST png_byte FARDATA) png_hIST[5]; -PNG_EXPORT_VAR (PNG_CONST png_byte FARDATA) png_iCCP[5]; -PNG_EXPORT_VAR (PNG_CONST png_byte FARDATA) png_iTXt[5]; -PNG_EXPORT_VAR (PNG_CONST png_byte FARDATA) png_oFFs[5]; -PNG_EXPORT_VAR (PNG_CONST png_byte FARDATA) png_pCAL[5]; -PNG_EXPORT_VAR (PNG_CONST png_byte FARDATA) png_sCAL[5]; -PNG_EXPORT_VAR (PNG_CONST png_byte FARDATA) png_pHYs[5]; -PNG_EXPORT_VAR (PNG_CONST png_byte FARDATA) png_sBIT[5]; -PNG_EXPORT_VAR (PNG_CONST png_byte FARDATA) png_sPLT[5]; -PNG_EXPORT_VAR (PNG_CONST png_byte FARDATA) png_sRGB[5]; -PNG_EXPORT_VAR (PNG_CONST png_byte FARDATA) png_tEXt[5]; -PNG_EXPORT_VAR (PNG_CONST png_byte FARDATA) png_tIME[5]; -PNG_EXPORT_VAR (PNG_CONST png_byte FARDATA) png_tRNS[5]; -PNG_EXPORT_VAR (PNG_CONST png_byte FARDATA) png_zTXt[5]; +PNG_EXPORT_VAR (png_byte FARDATA) png_IHDR[5]; +PNG_EXPORT_VAR (png_byte FARDATA) png_IDAT[5]; +PNG_EXPORT_VAR (png_byte FARDATA) png_IEND[5]; +PNG_EXPORT_VAR (png_byte FARDATA) png_PLTE[5]; +PNG_EXPORT_VAR (png_byte FARDATA) png_bKGD[5]; +PNG_EXPORT_VAR (png_byte FARDATA) png_cHRM[5]; +PNG_EXPORT_VAR (png_byte FARDATA) png_gAMA[5]; +PNG_EXPORT_VAR (png_byte FARDATA) png_hIST[5]; +PNG_EXPORT_VAR (png_byte FARDATA) png_iCCP[5]; +PNG_EXPORT_VAR (png_byte FARDATA) png_iTXt[5]; +PNG_EXPORT_VAR (png_byte FARDATA) png_oFFs[5]; +PNG_EXPORT_VAR (png_byte FARDATA) png_pCAL[5]; +PNG_EXPORT_VAR (png_byte FARDATA) png_sCAL[5]; +PNG_EXPORT_VAR (png_byte FARDATA) png_pHYs[5]; +PNG_EXPORT_VAR (png_byte FARDATA) png_sBIT[5]; +PNG_EXPORT_VAR (png_byte FARDATA) png_sPLT[5]; +PNG_EXPORT_VAR (png_byte FARDATA) png_sRGB[5]; +PNG_EXPORT_VAR (png_byte FARDATA) png_tEXt[5]; +PNG_EXPORT_VAR (png_byte FARDATA) png_tIME[5]; +PNG_EXPORT_VAR (png_byte FARDATA) png_tRNS[5]; +PNG_EXPORT_VAR (png_byte FARDATA) png_zTXt[5]; #endif /* PNG_USE_GLOBAL_ARRAYS */ #if defined(PNG_1_0_X) || defined (PNG_1_2_X) @@ -1,7 +1,7 @@ /* pngconf.h - machine configurable file for libpng * - * libpng version 1.2.19beta4 - May 21, 2007 + * libpng version 1.2.19beta5 - May 21, 2007 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2007 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) diff --git a/pngpread.c b/pngpread.c index 768140a76..56c65702d 100644 --- a/pngpread.c +++ b/pngpread.c @@ -137,60 +137,60 @@ void /* PRIVATE */ png_push_read_chunk(png_structp png_ptr, png_infop info_ptr) { #ifdef PNG_USE_LOCAL_ARRAYS - PNG_IHDR; - PNG_IDAT; - PNG_IEND; - PNG_PLTE; + PNG_CONST PNG_IHDR; + PNG_CONST PNG_IDAT; + PNG_CONST PNG_IEND; + PNG_CONST PNG_PLTE; #if defined(PNG_READ_bKGD_SUPPORTED) - PNG_bKGD; + PNG_CONST PNG_bKGD; #endif #if defined(PNG_READ_cHRM_SUPPORTED) - PNG_cHRM; + PNG_CONST PNG_cHRM; #endif #if defined(PNG_READ_gAMA_SUPPORTED) - PNG_gAMA; + PNG_CONST PNG_gAMA; #endif #if defined(PNG_READ_hIST_SUPPORTED) - PNG_hIST; + PNG_CONST PNG_hIST; #endif #if defined(PNG_READ_iCCP_SUPPORTED) - PNG_iCCP; + PNG_CONST PNG_iCCP; #endif #if defined(PNG_READ_iTXt_SUPPORTED) - PNG_iTXt; + PNG_CONST PNG_iTXt; #endif #if defined(PNG_READ_oFFs_SUPPORTED) - PNG_oFFs; + PNG_CONST PNG_oFFs; #endif #if defined(PNG_READ_pCAL_SUPPORTED) - PNG_pCAL; + PNG_CONST PNG_pCAL; #endif #if defined(PNG_READ_pHYs_SUPPORTED) - PNG_pHYs; + PNG_CONST PNG_pHYs; #endif #if defined(PNG_READ_sBIT_SUPPORTED) - PNG_sBIT; + PNG_CONST PNG_sBIT; #endif #if defined(PNG_READ_sCAL_SUPPORTED) - PNG_sCAL; + PNG_CONST PNG_sCAL; #endif #if defined(PNG_READ_sRGB_SUPPORTED) - PNG_sRGB; + PNG_CONST PNG_sRGB; #endif #if defined(PNG_READ_sPLT_SUPPORTED) - PNG_sPLT; + PNG_CONST PNG_sPLT; #endif #if defined(PNG_READ_tEXt_SUPPORTED) - PNG_tEXt; + PNG_CONST PNG_tEXt; #endif #if defined(PNG_READ_tIME_SUPPORTED) - PNG_tIME; + PNG_CONST PNG_tIME; #endif #if defined(PNG_READ_tRNS_SUPPORTED) - PNG_tRNS; + PNG_CONST PNG_tRNS; #endif #if defined(PNG_READ_zTXt_SUPPORTED) - PNG_zTXt; + PNG_CONST PNG_zTXt; #endif #endif /* PNG_USE_LOCAL_ARRAYS */ /* First we make sure we have enough data for the 4 byte chunk name @@ -660,7 +660,7 @@ void /* PRIVATE */ png_push_read_IDAT(png_structp png_ptr) { #ifdef PNG_USE_LOCAL_ARRAYS - PNG_IDAT; + PNG_CONST PNG_IDAT; #endif if (!(png_ptr->mode & PNG_HAVE_CHUNK_HEADER)) { @@ -350,60 +350,60 @@ png_read_info(png_structp png_ptr, png_infop info_ptr) for(;;) { #ifdef PNG_USE_LOCAL_ARRAYS - PNG_IHDR; - PNG_IDAT; - PNG_IEND; - PNG_PLTE; + PNG_CONST PNG_IHDR; + PNG_CONST PNG_IDAT; + PNG_CONST PNG_IEND; + PNG_CONST PNG_PLTE; #if defined(PNG_READ_bKGD_SUPPORTED) - PNG_bKGD; + PNG_CONST PNG_bKGD; #endif #if defined(PNG_READ_cHRM_SUPPORTED) - PNG_cHRM; + PNG_CONST PNG_cHRM; #endif #if defined(PNG_READ_gAMA_SUPPORTED) - PNG_gAMA; + PNG_CONST PNG_gAMA; #endif #if defined(PNG_READ_hIST_SUPPORTED) - PNG_hIST; + PNG_CONST PNG_hIST; #endif #if defined(PNG_READ_iCCP_SUPPORTED) - PNG_iCCP; + PNG_CONST PNG_iCCP; #endif #if defined(PNG_READ_iTXt_SUPPORTED) - PNG_iTXt; + PNG_CONST PNG_iTXt; #endif #if defined(PNG_READ_oFFs_SUPPORTED) - PNG_oFFs; + PNG_CONST PNG_oFFs; #endif #if defined(PNG_READ_pCAL_SUPPORTED) - PNG_pCAL; + PNG_CONST PNG_pCAL; #endif #if defined(PNG_READ_pHYs_SUPPORTED) - PNG_pHYs; + PNG_CONST PNG_pHYs; #endif #if defined(PNG_READ_sBIT_SUPPORTED) - PNG_sBIT; + PNG_CONST PNG_sBIT; #endif #if defined(PNG_READ_sCAL_SUPPORTED) - PNG_sCAL; + PNG_CONST PNG_sCAL; #endif #if defined(PNG_READ_sPLT_SUPPORTED) - PNG_sPLT; + PNG_CONST PNG_sPLT; #endif #if defined(PNG_READ_sRGB_SUPPORTED) - PNG_sRGB; + PNG_CONST PNG_sRGB; #endif #if defined(PNG_READ_tEXt_SUPPORTED) - PNG_tEXt; + PNG_CONST PNG_tEXt; #endif #if defined(PNG_READ_tIME_SUPPORTED) - PNG_tIME; + PNG_CONST PNG_tIME; #endif #if defined(PNG_READ_tRNS_SUPPORTED) - PNG_tRNS; + PNG_CONST PNG_tRNS; #endif #if defined(PNG_READ_zTXt_SUPPORTED) - PNG_zTXt; + PNG_CONST PNG_zTXt; #endif #endif /* PNG_USE_LOCAL_ARRAYS */ png_byte chunk_length[4]; @@ -571,7 +571,7 @@ void PNGAPI png_read_row(png_structp png_ptr, png_bytep row, png_bytep dsp_row) { #ifdef PNG_USE_LOCAL_ARRAYS - PNG_IDAT; + PNG_CONST PNG_IDAT; PNG_CONST int png_pass_dsp_mask[7] = {0xff, 0x0f, 0xff, 0x33, 0xff, 0x55, 0xff}; PNG_CONST int png_pass_mask[7] = {0x80, 0x08, 0x88, 0x22, 0xaa, 0x55, 0xff}; @@ -930,60 +930,60 @@ png_read_end(png_structp png_ptr, png_infop info_ptr) do { #ifdef PNG_USE_LOCAL_ARRAYS - PNG_IHDR; - PNG_IDAT; - PNG_IEND; - PNG_PLTE; + PNG_CONST PNG_IHDR; + PNG_CONST PNG_IDAT; + PNG_CONST PNG_IEND; + PNG_CONST PNG_PLTE; #if defined(PNG_READ_bKGD_SUPPORTED) - PNG_bKGD; + PNG_CONST PNG_bKGD; #endif #if defined(PNG_READ_cHRM_SUPPORTED) - PNG_cHRM; + PNG_CONST PNG_cHRM; #endif #if defined(PNG_READ_gAMA_SUPPORTED) - PNG_gAMA; + PNG_CONST PNG_gAMA; #endif #if defined(PNG_READ_hIST_SUPPORTED) - PNG_hIST; + PNG_CONST PNG_hIST; #endif #if defined(PNG_READ_iCCP_SUPPORTED) - PNG_iCCP; + PNG_CONST PNG_iCCP; #endif #if defined(PNG_READ_iTXt_SUPPORTED) - PNG_iTXt; + PNG_CONST PNG_iTXt; #endif #if defined(PNG_READ_oFFs_SUPPORTED) - PNG_oFFs; + PNG_CONST PNG_oFFs; #endif #if defined(PNG_READ_pCAL_SUPPORTED) - PNG_pCAL; + PNG_CONST PNG_pCAL; #endif #if defined(PNG_READ_pHYs_SUPPORTED) - PNG_pHYs; + PNG_CONST PNG_pHYs; #endif #if defined(PNG_READ_sBIT_SUPPORTED) - PNG_sBIT; + PNG_CONST PNG_sBIT; #endif #if defined(PNG_READ_sCAL_SUPPORTED) - PNG_sCAL; + PNG_CONST PNG_sCAL; #endif #if defined(PNG_READ_sPLT_SUPPORTED) - PNG_sPLT; + PNG_CONST PNG_sPLT; #endif #if defined(PNG_READ_sRGB_SUPPORTED) - PNG_sRGB; + PNG_CONST PNG_sRGB; #endif #if defined(PNG_READ_tEXt_SUPPORTED) - PNG_tEXt; + PNG_CONST PNG_tEXt; #endif #if defined(PNG_READ_tIME_SUPPORTED) - PNG_tIME; + PNG_CONST PNG_tIME; #endif #if defined(PNG_READ_tRNS_SUPPORTED) - PNG_tRNS; + PNG_CONST PNG_tRNS; #endif #if defined(PNG_READ_zTXt_SUPPORTED) - PNG_zTXt; + PNG_CONST PNG_zTXt; #endif #endif /* PNG_USE_LOCAL_ARRAYS */ @@ -1469,8 +1469,8 @@ png_read_png(png_structp png_ptr, png_infop info_ptr, /* read rest of file, and get additional chunks in info_ptr - REQUIRED */ png_read_end(png_ptr, info_ptr); - if(transforms == 0 || params == NULL) - /* quiet compiler warnings */ return; + transforms = transforms; /* quiet compiler warnings */ + params = params; } #endif /* PNG_INFO_IMAGE_SUPPORTED */ diff --git a/pngrtran.c b/pngrtran.c index 767447054..bcf95e54b 100644 --- a/pngrtran.c +++ b/pngrtran.c @@ -3747,7 +3747,7 @@ png_do_expand(png_row_infop row_info, png_bytep row, } case 4: { - gray = (png_uint_16)((gray&0x07)*0x11); + gray = (png_uint_16)((gray&0x0f)*0x11); sp = row + (png_size_t)((row_width - 1) >> 1); dp = row + (png_size_t)row_width - 1; shift = (int)((1 - ((row_width + 1) & 0x01)) << 2); diff --git a/pngrutil.c b/pngrutil.c index 979d13356..08588540a 100644 --- a/pngrutil.c +++ b/pngrutil.c @@ -567,8 +567,7 @@ png_handle_IEND(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) } png_crc_finish(png_ptr, length); - if (info_ptr == NULL) /* quiet compiler warnings about unused info_ptr */ - return; + info_ptr =info_ptr; /* quiet compiler warnings about unused info_ptr */ } #if defined(PNG_READ_gAMA_SUPPORTED) @@ -1238,9 +1237,15 @@ 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) @@ -1269,7 +1274,7 @@ 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); + png_ptr->trans_values.gray = png_get_uint_16(buf) & bit_mask; } else if (png_ptr->color_type == PNG_COLOR_TYPE_RGB) { @@ -1283,9 +1288,9 @@ 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); - png_ptr->trans_values.green = png_get_uint_16(buf + 2); - png_ptr->trans_values.blue = png_get_uint_16(buf + 4); + 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; } else if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE) { @@ -2155,7 +2160,7 @@ png_handle_unknown(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) if (png_ptr->mode & PNG_HAVE_IDAT) { #ifdef PNG_USE_LOCAL_ARRAYS - PNG_IDAT; + PNG_CONST PNG_IDAT; #endif if (png_memcmp(png_ptr->chunk_name, png_IDAT, 4)) /* not an IDAT */ png_ptr->mode |= PNG_AFTER_IDAT; @@ -2876,7 +2881,7 @@ png_read_finish_row(png_structp png_ptr) if (!(png_ptr->flags & PNG_FLAG_ZLIB_FINISHED)) { #ifdef PNG_USE_LOCAL_ARRAYS - PNG_IDAT; + PNG_CONST PNG_IDAT; #endif char extra; int ret; @@ -1551,4 +1551,4 @@ main(int argc, char *argv[]) } /* Generate a compiler error if there is an old png.h in the search path. */ -typedef version_1_2_19beta4 your_png_h_is_not_version_1_2_19beta4; +typedef version_1_2_19beta5 your_png_h_is_not_version_1_2_19beta5; diff --git a/pngwrite.c b/pngwrite.c index c56e0a8d2..79b627965 100644 --- a/pngwrite.c +++ b/pngwrite.c @@ -1515,8 +1515,8 @@ png_write_png(png_structp png_ptr, png_infop info_ptr, /* It is REQUIRED to call this to finish writing the rest of the file */ png_write_end(png_ptr, info_ptr); - if(transforms == 0 || params == NULL) - /* quiet compiler warnings */ return; + transforms = transforms; /* quiet compiler warnings */ + params = params; } #endif #endif /* PNG_WRITE_SUPPORTED */ diff --git a/pngwutil.c b/pngwutil.c index 109aa5956..c3764c41e 100644 --- a/pngwutil.c +++ b/pngwutil.c @@ -378,7 +378,7 @@ png_write_IHDR(png_structp png_ptr, png_uint_32 width, png_uint_32 height, int interlace_type) { #ifdef PNG_USE_LOCAL_ARRAYS - PNG_IHDR; + PNG_CONST PNG_IHDR; #endif png_byte buf[13]; /* buffer to store the IHDR info */ @@ -578,7 +578,7 @@ png_write_PLTE(png_structp png_ptr, png_colorp palette, png_uint_32 num_pal) png_ptr->num_palette = (png_uint_16)num_pal; png_debug1(3, "num_palette = %d\n", png_ptr->num_palette); - png_write_chunk_start(png_ptr, (png_bytep)png_PLTE, num_pal * 3); + png_write_chunk_start(png_ptr, png_PLTE, num_pal * 3); #ifndef PNG_NO_POINTER_INDEXING for (i = 0, pal_ptr = palette; i < num_pal; i++, pal_ptr++) { @@ -607,7 +607,7 @@ void /* PRIVATE */ png_write_IDAT(png_structp png_ptr, png_bytep data, png_size_t length) { #ifdef PNG_USE_LOCAL_ARRAYS - PNG_IDAT; + PNG_CONST PNG_IDAT; #endif png_debug(1, "in png_write_IDAT\n"); @@ -659,7 +659,7 @@ void /* PRIVATE */ png_write_IEND(png_structp png_ptr) { #ifdef PNG_USE_LOCAL_ARRAYS - PNG_IEND; + PNG_CONST PNG_IEND; #endif png_debug(1, "in png_write_IEND\n"); png_write_chunk(png_ptr, (png_bytep)png_IEND, png_bytep_NULL, @@ -674,7 +674,7 @@ void /* PRIVATE */ png_write_gAMA(png_structp png_ptr, double file_gamma) { #ifdef PNG_USE_LOCAL_ARRAYS - PNG_gAMA; + PNG_CONST PNG_gAMA; #endif png_uint_32 igamma; png_byte buf[4]; @@ -691,7 +691,7 @@ void /* PRIVATE */ png_write_gAMA_fixed(png_structp png_ptr, png_fixed_point file_gamma) { #ifdef PNG_USE_LOCAL_ARRAYS - PNG_gAMA; + PNG_CONST PNG_gAMA; #endif png_byte buf[4]; @@ -709,7 +709,7 @@ void /* PRIVATE */ png_write_sRGB(png_structp png_ptr, int srgb_intent) { #ifdef PNG_USE_LOCAL_ARRAYS - PNG_sRGB; + PNG_CONST PNG_sRGB; #endif png_byte buf[1]; @@ -783,7 +783,7 @@ png_write_iCCP(png_structp png_ptr, png_charp name, int compression_type, PNG_COMPRESSION_TYPE_BASE, &comp); /* make sure we include the NULL after the name and the compression type */ - png_write_chunk_start(png_ptr, (png_bytep)png_iCCP, + png_write_chunk_start(png_ptr, png_iCCP, (png_uint_32)name_len+profile_len+2); new_name[name_len+1]=0x00; png_write_chunk_data(png_ptr, (png_bytep)new_name, name_len + 2); @@ -823,7 +823,7 @@ png_write_sPLT(png_structp png_ptr, png_sPLT_tp spalette) } /* make sure we include the NULL after the name */ - png_write_chunk_start(png_ptr, (png_bytep)png_sPLT, + png_write_chunk_start(png_ptr, png_sPLT, (png_uint_32)(name_len + 2 + palette_size)); png_write_chunk_data(png_ptr, (png_bytep)new_name, name_len + 1); png_write_chunk_data(png_ptr, (png_bytep)&spalette->depth, 1); @@ -885,7 +885,7 @@ void /* PRIVATE */ png_write_sBIT(png_structp png_ptr, png_color_8p sbit, int color_type) { #ifdef PNG_USE_LOCAL_ARRAYS - PNG_sBIT; + PNG_CONST PNG_sBIT; #endif png_byte buf[4]; png_size_t size; @@ -944,7 +944,7 @@ png_write_cHRM(png_structp png_ptr, double white_x, double white_y, double blue_x, double blue_y) { #ifdef PNG_USE_LOCAL_ARRAYS - PNG_cHRM; + PNG_CONST PNG_cHRM; #endif png_byte buf[32]; png_uint_32 itemp; @@ -1006,7 +1006,7 @@ png_write_cHRM_fixed(png_structp png_ptr, png_fixed_point white_x, png_fixed_point blue_y) { #ifdef PNG_USE_LOCAL_ARRAYS - PNG_cHRM; + PNG_CONST PNG_cHRM; #endif png_byte buf[32]; @@ -1059,7 +1059,7 @@ png_write_tRNS(png_structp png_ptr, png_bytep trans, png_color_16p tran, int num_trans, int color_type) { #ifdef PNG_USE_LOCAL_ARRAYS - PNG_tRNS; + PNG_CONST PNG_tRNS; #endif png_byte buf[6]; @@ -1113,7 +1113,7 @@ void /* PRIVATE */ png_write_bKGD(png_structp png_ptr, png_color_16p back, int color_type) { #ifdef PNG_USE_LOCAL_ARRAYS - PNG_bKGD; + PNG_CONST PNG_bKGD; #endif png_byte buf[6]; @@ -1180,7 +1180,7 @@ png_write_hIST(png_structp png_ptr, png_uint_16p hist, int num_hist) return; } - png_write_chunk_start(png_ptr, (png_bytep)png_hIST, (png_uint_32)(num_hist * 2)); + png_write_chunk_start(png_ptr, png_hIST, (png_uint_32)(num_hist * 2)); for (i = 0; i < num_hist; i++) { png_save_uint_16(buf, hist[i]); @@ -1328,7 +1328,7 @@ png_write_tEXt(png_structp png_ptr, png_charp key, png_charp text, png_size_t text_len) { #ifdef PNG_USE_LOCAL_ARRAYS - PNG_tEXt; + PNG_CONST PNG_tEXt; #endif png_size_t key_len; png_charp new_key; @@ -1369,7 +1369,7 @@ png_write_zTXt(png_structp png_ptr, png_charp key, png_charp text, png_size_t text_len, int compression) { #ifdef PNG_USE_LOCAL_ARRAYS - PNG_zTXt; + PNG_CONST PNG_zTXt; #endif png_size_t key_len; char buf[1]; @@ -1428,7 +1428,7 @@ png_write_iTXt(png_structp png_ptr, int compression, png_charp key, png_charp lang, png_charp lang_key, png_charp text) { #ifdef PNG_USE_LOCAL_ARRAYS - PNG_iTXt; + PNG_CONST PNG_iTXt; #endif png_size_t lang_len, key_len, lang_key_len, text_len; png_charp new_lang, new_key; @@ -1529,10 +1529,9 @@ png_write_oFFs(png_structp png_ptr, png_int_32 x_offset, png_int_32 y_offset, png_save_int_32(buf + 4, y_offset); buf[8] = (png_byte)unit_type; - png_write_chunk(png_ptr, (png_bytep)png_oFFs, buf, (png_size_t)9); + png_write_chunk(png_ptr, png_oFFs, buf, (png_size_t)9); } #endif - #if defined(PNG_WRITE_pCAL_SUPPORTED) /* write the pCAL chunk (described in the PNG extensions document) */ void /* PRIVATE */ @@ -1571,7 +1570,7 @@ png_write_pCAL(png_structp png_ptr, png_charp purpose, png_int_32 X0, } png_debug1(3, "pCAL total length = %d\n", (int)total_len); - png_write_chunk_start(png_ptr, (png_bytep)png_pCAL, (png_uint_32)total_len); + png_write_chunk_start(png_ptr, png_pCAL, (png_uint_32)total_len); png_write_chunk_data(png_ptr, (png_bytep)new_purpose, purpose_len); png_save_int_32(buf, X0); png_save_int_32(buf + 4, X1); @@ -1631,7 +1630,7 @@ png_write_sCAL(png_structp png_ptr, int unit, double width, double height) #endif png_debug1(3, "sCAL total length = %u\n", (unsigned int)total_len); - png_write_chunk(png_ptr, (png_bytep)png_sCAL, (png_bytep)buf, total_len); + png_write_chunk(png_ptr, png_sCAL, (png_bytep)buf, total_len); } #else #ifdef PNG_FIXED_POINT_SUPPORTED @@ -1661,7 +1660,7 @@ png_write_sCAL_s(png_structp png_ptr, int unit, png_charp width, png_memcpy(buf + wlen + 2, height, hlen); /* do NOT append the '\0' here */ png_debug1(3, "sCAL total length = %u\n", (unsigned int)total_len); - png_write_chunk(png_ptr, (png_bytep)png_sCAL, buf, total_len); + png_write_chunk(png_ptr, png_sCAL, buf, total_len); } #endif #endif @@ -1687,7 +1686,7 @@ png_write_pHYs(png_structp png_ptr, png_uint_32 x_pixels_per_unit, png_save_uint_32(buf + 4, y_pixels_per_unit); buf[8] = (png_byte)unit_type; - png_write_chunk(png_ptr, (png_bytep)png_pHYs, buf, (png_size_t)9); + png_write_chunk(png_ptr, png_pHYs, buf, (png_size_t)9); } #endif @@ -1719,7 +1718,7 @@ png_write_tIME(png_structp png_ptr, png_timep mod_time) buf[5] = mod_time->minute; buf[6] = mod_time->second; - png_write_chunk(png_ptr, (png_bytep)png_tIME, buf, (png_size_t)7); + png_write_chunk(png_ptr, png_tIME, buf, (png_size_t)7); } #endif diff --git a/scripts/CMakeLists.txt b/scripts/CMakeLists.txt index 864ecea7f..4c7248a43 100644 --- a/scripts/CMakeLists.txt +++ b/scripts/CMakeLists.txt @@ -179,7 +179,7 @@ configure_file(${PNG_SOURCE_DIR}/scripts/libpng-config.in # SET UP LINKS set_target_properties(${PNG_LIB_NAME} PROPERTIES -# VERSION 0.${PNGLIB_RELEASE}.1.2.19beta4 +# VERSION 0.${PNGLIB_RELEASE}.1.2.19beta5 VERSION 0.${PNGLIB_RELEASE}.0 SOVERSION 0 CLEAN_DIRECT_OUTPUT 1) diff --git a/scripts/libpng-config-head.in b/scripts/libpng-config-head.in index 1046e595b..228a34817 100755 --- a/scripts/libpng-config-head.in +++ b/scripts/libpng-config-head.in @@ -8,7 +8,7 @@ # Modeled after libxml-config. -version=1.2.19beta4 +version=1.2.19beta5 prefix="" libdir="" libs="" diff --git a/scripts/libpng.pc-configure.in b/scripts/libpng.pc-configure.in index e7dce810b..3f127ad80 100644 --- a/scripts/libpng.pc-configure.in +++ b/scripts/libpng.pc-configure.in @@ -5,6 +5,6 @@ includedir=@includedir@/libpng12 Name: libpng Description: Loads and saves PNG files -Version: 1.2.19beta4 +Version: 1.2.19beta5 Libs: -L${libdir} -lpng12 Cflags: -I${includedir} @LIBPNG_NO_MMX@ diff --git a/scripts/libpng.pc.in b/scripts/libpng.pc.in index 07e0f0651..762b8fb0c 100644 --- a/scripts/libpng.pc.in +++ b/scripts/libpng.pc.in @@ -5,6 +5,6 @@ includedir=@includedir@/libpng12 Name: libpng Description: Loads and saves PNG files -Version: 1.2.19beta4 +Version: 1.2.19beta5 Libs: -L${libdir} -lpng12 Cflags: -I${includedir} diff --git a/scripts/makefile.32sunu b/scripts/makefile.32sunu index 82033b6f7..75871d996 100644 --- a/scripts/makefile.32sunu +++ b/scripts/makefile.32sunu @@ -8,7 +8,7 @@ # Library name: LIBNAME=libpng12 PNGMAJ = 0 -PNGMIN = 1.2.19beta4 +PNGMIN = 1.2.19beta5 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.64sunu b/scripts/makefile.64sunu index e8f9336cc..f793a3987 100644 --- a/scripts/makefile.64sunu +++ b/scripts/makefile.64sunu @@ -8,7 +8,7 @@ # Library name: LIBNAME=libpng12 PNGMAJ = 0 -PNGMIN = 1.2.19beta4 +PNGMIN = 1.2.19beta5 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.aix b/scripts/makefile.aix index 3ec62f31f..4541277e1 100644 --- a/scripts/makefile.aix +++ b/scripts/makefile.aix @@ -20,7 +20,7 @@ LN_SF = ln -f -s LIBNAME=libpng12 PNGMAJ = 0 -PNGMIN = 1.2.19beta4 +PNGMIN = 1.2.19beta5 PNGVER = $(PNGMAJ).$(PNGMIN) prefix=/usr/local diff --git a/scripts/makefile.beos b/scripts/makefile.beos index ce4925a91..ad38eaf06 100644 --- a/scripts/makefile.beos +++ b/scripts/makefile.beos @@ -8,7 +8,7 @@ # Library name: LIBNAME=libpng12 PNGMAJ = 0 -PNGMIN = 1.2.19beta4 +PNGMIN = 1.2.19beta5 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.cygwin b/scripts/makefile.cygwin index e5bf6d5a9..b6d88556b 100644 --- a/scripts/makefile.cygwin +++ b/scripts/makefile.cygwin @@ -80,7 +80,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \ LIBNAME = libpng12 PNGMAJ = 0 CYGDLL = 12 -PNGMIN = 1.2.19beta4 +PNGMIN = 1.2.19beta5 PNGVER = $(PNGMAJ).$(PNGMIN) SHAREDLIB=cygpng$(CYGDLL).dll diff --git a/scripts/makefile.darwin b/scripts/makefile.darwin index dea225ab6..829ba90d9 100644 --- a/scripts/makefile.darwin +++ b/scripts/makefile.darwin @@ -19,7 +19,7 @@ ZLIBINC=../zlib # Library name: LIBNAME = libpng12 PNGMAJ = 0 -PNGMIN = 1.2.19beta4 +PNGMIN = 1.2.19beta5 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.dec b/scripts/makefile.dec index 7754bbb2e..3f3d76589 100644 --- a/scripts/makefile.dec +++ b/scripts/makefile.dec @@ -5,7 +5,7 @@ # Library name: PNGMAJ = 0 -PNGMIN = 1.2.19beta4 +PNGMIN = 1.2.19beta5 PNGVER = $(PNGMAJ).$(PNGMIN) LIBNAME = libpng12 diff --git a/scripts/makefile.elf b/scripts/makefile.elf index 3246b0789..248cb9bdb 100644 --- a/scripts/makefile.elf +++ b/scripts/makefile.elf @@ -12,7 +12,7 @@ # Library name: LIBNAME = libpng12 PNGMAJ = 0 -PNGMIN = 1.2.19beta4 +PNGMIN = 1.2.19beta5 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.gcmmx b/scripts/makefile.gcmmx index 0a8c32290..f1832e0c9 100644 --- a/scripts/makefile.gcmmx +++ b/scripts/makefile.gcmmx @@ -16,7 +16,7 @@ # Library name: LIBNAME = libpng12 PNGMAJ = 0 -PNGMIN = 1.2.19beta4 +PNGMIN = 1.2.19beta5 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.hp64 b/scripts/makefile.hp64 index 07cc84a22..3748934f8 100644 --- a/scripts/makefile.hp64 +++ b/scripts/makefile.hp64 @@ -18,7 +18,7 @@ ZLIBINC=/opt/zlib/include # Library name: LIBNAME = libpng12 PNGMAJ = 0 -PNGMIN = 1.2.19beta4 +PNGMIN = 1.2.19beta5 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.hpgcc b/scripts/makefile.hpgcc index 63cdaf1d8..949e7558d 100644 --- a/scripts/makefile.hpgcc +++ b/scripts/makefile.hpgcc @@ -8,7 +8,7 @@ # Library name: LIBNAME = libpng12 PNGMAJ = 0 -PNGMIN = 1.2.19beta4 +PNGMIN = 1.2.19beta5 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.hpux b/scripts/makefile.hpux index 7daa9326b..b4062b799 100644 --- a/scripts/makefile.hpux +++ b/scripts/makefile.hpux @@ -18,7 +18,7 @@ ZLIBINC=/opt/zlib/include # Library name: LIBNAME = libpng12 PNGMAJ = 0 -PNGMIN = 1.2.19beta4 +PNGMIN = 1.2.19beta5 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.linux b/scripts/makefile.linux index 29c67f431..26a730b15 100644 --- a/scripts/makefile.linux +++ b/scripts/makefile.linux @@ -6,7 +6,7 @@ # Library name: LIBNAME = libpng12 PNGMAJ = 0 -PNGMIN = 1.2.19beta4 +PNGMIN = 1.2.19beta5 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.mingw b/scripts/makefile.mingw index 56669266d..1634788fe 100644 --- a/scripts/makefile.mingw +++ b/scripts/makefile.mingw @@ -76,7 +76,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \ LIBNAME = libpng12 PNGMAJ = 0 MINGDLL = 12 -PNGMIN = 1.2.19beta4 +PNGMIN = 1.2.19beta5 PNGVER = $(PNGMAJ).$(PNGMIN) SHAREDLIB=libpng$(MINGDLL).dll diff --git a/scripts/makefile.ne12bsd b/scripts/makefile.ne12bsd index 3f8bdb0d5..5bff520f8 100644 --- a/scripts/makefile.ne12bsd +++ b/scripts/makefile.ne12bsd @@ -14,7 +14,7 @@ INCSDIR=${LOCALBASE}/include/libpng12 LIB= png12 SHLIB_MAJOR= 0 -SHLIB_MINOR= 1.2.19beta4 +SHLIB_MINOR= 1.2.19beta5 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 \ pngwtran.c pngmem.c pngerror.c pngpread.c diff --git a/scripts/makefile.netbsd b/scripts/makefile.netbsd index d8aabb5b2..c83713673 100644 --- a/scripts/makefile.netbsd +++ b/scripts/makefile.netbsd @@ -14,7 +14,7 @@ INCSDIR=${LOCALBASE}/include/libpng LIB= png SHLIB_MAJOR= 3 -SHLIB_MINOR= 1.2.19beta4 +SHLIB_MINOR= 1.2.19beta5 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 \ pngwtran.c pngmem.c pngerror.c pngpread.c diff --git a/scripts/makefile.nommx b/scripts/makefile.nommx index f605f2e99..d9da69d08 100644 --- a/scripts/makefile.nommx +++ b/scripts/makefile.nommx @@ -7,7 +7,7 @@ # Library name: LIBNAME = libpng12 PNGMAJ = 0 -PNGMIN = 1.2.19beta4 +PNGMIN = 1.2.19beta5 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.openbsd b/scripts/makefile.openbsd index 272e1ba97..81e843885 100644 --- a/scripts/makefile.openbsd +++ b/scripts/makefile.openbsd @@ -8,7 +8,7 @@ LIBDIR= ${PREFIX}/lib MANDIR= ${PREFIX}/man/cat SHLIB_MAJOR= 0 -SHLIB_MINOR= 1.2.19beta4 +SHLIB_MINOR= 1.2.19beta5 LIB= png SRCS= png.c pngerror.c pnggccrd.c pngget.c pngmem.c pngpread.c \ diff --git a/scripts/makefile.sco b/scripts/makefile.sco index 6cf2f4045..8cd0eeb90 100644 --- a/scripts/makefile.sco +++ b/scripts/makefile.sco @@ -9,7 +9,7 @@ # Library name: LIBNAME = libpng12 PNGMAJ = 0 -PNGMIN = 1.2.19beta4 +PNGMIN = 1.2.19beta5 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.sggcc b/scripts/makefile.sggcc index 8141f4f10..8e5c19cb3 100644 --- a/scripts/makefile.sggcc +++ b/scripts/makefile.sggcc @@ -6,7 +6,7 @@ # Library name: LIBNAME=libpng12 PNGMAJ = 0 -PNGMIN = 1.2.19beta4 +PNGMIN = 1.2.19beta5 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.sgi b/scripts/makefile.sgi index 7f4b75274..54dc1dd89 100644 --- a/scripts/makefile.sgi +++ b/scripts/makefile.sgi @@ -6,7 +6,7 @@ # Library name: LIBNAME=libpng12 PNGMAJ = 0 -PNGMIN = 1.2.19beta4 +PNGMIN = 1.2.19beta5 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.so9 b/scripts/makefile.so9 index 758454e2f..1459a261d 100644 --- a/scripts/makefile.so9 +++ b/scripts/makefile.so9 @@ -8,7 +8,7 @@ # Library name: PNGMAJ = 0 -PNGMIN = 1.2.19beta4 +PNGMIN = 1.2.19beta5 PNGVER = $(PNGMAJ).$(PNGMIN) LIBNAME = libpng12 diff --git a/scripts/makefile.solaris b/scripts/makefile.solaris index 6e912327e..0b987b9ea 100644 --- a/scripts/makefile.solaris +++ b/scripts/makefile.solaris @@ -8,7 +8,7 @@ # Library name: LIBNAME = libpng12 PNGMAJ = 0 -PNGMIN = 1.2.19beta4 +PNGMIN = 1.2.19beta5 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/pngos2.def b/scripts/pngos2.def index 7b57e7cbe..f4e6b73a9 100644 --- a/scripts/pngos2.def +++ b/scripts/pngos2.def @@ -2,7 +2,7 @@ ; PNG.LIB module definition file for OS/2 ;---------------------------------------- -; Version 1.2.19beta4 +; Version 1.2.19beta5 LIBRARY PNG DESCRIPTION "PNG image compression library for OS/2" diff --git a/scripts/pngw32.def b/scripts/pngw32.def index 1b37f0bfd..766edecc1 100644 --- a/scripts/pngw32.def +++ b/scripts/pngw32.def @@ -5,7 +5,7 @@ LIBRARY EXPORTS -;Version 1.2.19beta4 +;Version 1.2.19beta5 png_build_grayscale_palette @1 png_check_sig @2 png_chunk_error @3 |