diff options
| author | Glenn Randers-Pehrson <glennrp at users.sourceforge.net> | 2002-05-01 11:51:26 -0500 |
|---|---|---|
| committer | Glenn Randers-Pehrson <glennrp at users.sourceforge.net> | 2009-04-06 16:07:00 -0500 |
| commit | 25d8224d15881020f2900ed5437c1567e3b52e97 (patch) | |
| tree | 58954cf054285b065e81b08a88a14b51686d627c | |
| parent | 03008a08d10521b9917901f0031f9687729b6295 (diff) | |
| download | libpng-25d8224d15881020f2900ed5437c1567e3b52e97.tar.gz | |
Imported from libpng-1.2.3rc2.tarv1.2.3rc2
60 files changed, 190 insertions, 157 deletions
@@ -1,5 +1,5 @@ -Libpng 1.2.3rc1 - April 27, 2002 +Libpng 1.2.3rc2 - May 1, 2002 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. @@ -25,6 +25,13 @@ version 1.2.3rc1 [April 27, 2002] to put one in their application. Restored png_zalloc() and png_zfree() prototypes to version 1.2.1 and removed them from module definition files. +version 1.2.3rc2 [May 1, 2002] + Fixed bug in reporting number of channels in pngget.c and pngset.c, + that was introduced in version 1.2.2beta5. + Exported png_zalloc(), png_zfree(), png_default_read(), png_default_write(), + png_default_flush(), and png_push_fill_buffer() and included them in + module definition files. + Added "libpng.pc" dependency to the "install-shared" target in 15 makefiles. Send comments/corrections/commendations to png-implement@ccrc.wustl.edu or to randeg@alum.rpi.edu @@ -1078,7 +1078,7 @@ version 1.2.2patch03 [April 18, 2002] Revised 15 makefiles to link libpng.a to libpngNN.a and the include libpng subdirectory to libpngNN subdirectory without the full pathname. Moved generation of libpng.pc from "install" to "all" in 15 makefiles. -version 1.2.3rc1 [April 27, 2002] +version 1.2.3rc1 [April 28, 2002] Added install-man target to 15 makefiles (Dimitri Papadopolous-Orfanos). Added $(DESTDIR) feature to 24 makefiles (Tim Mooney) Fixed bug with $prefix, should be $(prefix) in makefile.hpux. @@ -1090,6 +1090,13 @@ version 1.2.3rc1 [April 27, 2002] to put one in their application. Restored png_zalloc() and png_zfree() prototypes to version 1.2.1 and removed them from module definition files. +version 1.2.3rc2 [May 1, 2002] + Fixed bug in reporting number of channels in pngget.c and pngset.c, + that was introduced in version 1.2.2beta5. + Exported png_zalloc(), png_zfree(), png_default_read(), png_default_write(), + png_default_flush(), and png_push_fill_buffer() and included them in + module definition files. + Added "libpng.pc" dependency to the "install-shared" target in 15 makefiles. Send comments/corrections/commendations to png-implement@ccrc.wustl.edu or to randeg@alum.rpi.edu @@ -1,5 +1,5 @@ -Installing libpng version 1.2.3rc1 - April 27, 2002 +Installing libpng version 1.2.3rc2 - May 1, 2002 Before installing libpng, you must first install zlib. zlib can usually be found wherever you got libpng. zlib can be @@ -10,7 +10,7 @@ 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-1.2.3rc1" or "lpng109" and "zlib-1.1.3" +might be called "libpng-1.2.3rc2" or "lpng109" and "zlib-1.1.3" or "zlib113") so that you have directories called "zlib" and "libpng". Your directory structure should look like this: @@ -64,8 +64,8 @@ The files that are presently available in the scripts directory include makefile.std => Generic UNIX makefile (cc, creates static libpng.a) - makefile.linux => Linux/ELF makefile (gcc, creates libpng12.so.0.1.2.3rc1) - makefile.gcmmx => Linux/ELF makefile (gcc, creates libpng12.so.0.1.2.3rc1, + makefile.linux => Linux/ELF makefile (gcc, creates libpng12.so.0.1.2.3rc2) + makefile.gcmmx => Linux/ELF makefile (gcc, creates libpng12.so.0.1.2.3rc2, 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 @@ -86,10 +86,10 @@ include makefile.ne0bsd => NetBSD/cc makefile, uses PNGGCCRD, makes libpng0.so makefile.openbsd => OpenBSD makefile makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib) - makefile.sggcc => Silicon Graphics (gcc, creates libpng12.so.0.1.2.3rc1) + makefile.sggcc => Silicon Graphics (gcc, creates libpng12.so.0.1.2.3rc2) makefile.sunos => Sun makefile - makefile.solaris => Solaris 2.X makefile (gcc, creates libpng12.so.0.1.2.3rc1) - makefile.so9 => Solaris 9 makefile (gcc, creates libpng12.so.0.1.2.3rc1) + makefile.solaris => Solaris 2.X makefile (gcc, creates libpng12.so.0.1.2.3rc2) + makefile.so9 => Solaris 9 makefile (gcc, creates libpng12.so.0.1.2.3rc2) 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 @@ -1,24 +1,7 @@ -Known bugs in libpng version 1.2.3rc1 +Known bugs in libpng version 1.2.3rc2 -1. April 16, 2002: There are typographical errors in the following: - makefile.32sunu, makefile.64sunu, makefile.macosx, makefile.sgi, - and makefile.sggcc. - - STATUS: Corrected versions are supplied in - libpng-1.2.2patch01-makefiles.tar.gz - -2. April 17, 2002: The symbolic link libpng.a -> /..path/lib/libpngNN.a - should simply be libpng.a -> libpngNN.a, to make it easier to move - the installed files. Also, libpng.pc should be built at "make all" - time instead of "make install" time, to avoid root writing in user's - installation directory. - - STATUS: Corrected versions of 15 makefiles are supplied in - libpng-1.2.2patch03-makefiles.tar.gz (includes replacements for - all of the patch01 and patch02 makefiles). - -3. 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. STATUS: Under investigation. The change to pnggccrd.c in libpng-1.2.1 @@ -8,7 +8,7 @@ COPYRIGHT NOTICE, DISCLAIMER, and LICENSE: If you modify libpng you may insert additional notices immediately following this sentence. -libpng versions 1.0.7, July 1, 2000, through 1.2.3rc1, April 27, 2002, are +libpng versions 1.0.7, July 1, 2000, through 1.2.3rc2, May 1, 2002, are Copyright (c) 2000-2002 Glenn Randers-Pehrson and are distributed according to the same disclaimer and license as libpng-1.0.6 with the following individuals added to the list of Contributing Authors @@ -99,4 +99,4 @@ certification mark of the Open Source Initiative. Glenn Randers-Pehrson randeg@alum.rpi.edu -April 27, 2002 +May 1, 2002 @@ -1,4 +1,4 @@ -README for libpng 1.2.3rc1 - April 27, 2002 (shared library 2.1) +README for libpng 1.2.3rc2 - May 1, 2002 (shared library 2.1) See the note about version numbers near the top of png.h See INSTALL for instructions on how to install libpng. @@ -187,9 +187,9 @@ Files in this distribution: descrip.mms => VMS makefile for MMS or MMK makefile.std => Generic UNIX makefile (cc, creates static libpng.a) makefile.linux => Linux/ELF makefile - (gcc, creates libpng12.so.0.1.2.3rc1) + (gcc, creates libpng12.so.0.1.2.3rc2) makefile.gcmmx => Linux/ELF makefile (gcc, creates - libpng12.so.0.1.2.3rc1, uses assembler code + libpng12.so.0.1.2.3rc2, 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 @@ -210,12 +210,12 @@ Files in this distribution: makefile.ne0bsd => NetBSD/cc makefile, PNGGCCRD, makes libpng0.so makefile.openbsd => OpenBSD makefile makefile.sgi => Silicon Graphics IRIX (cc, creates static lib) - makefile.sggcc => Silicon Graphics (gcc, creates libpng12.so.0.1.2.3rc1) + makefile.sggcc => Silicon Graphics (gcc, creates libpng12.so.0.1.2.3rc2) makefile.sunos => Sun makefile makefile.solaris => Solaris 2.X makefile - (gcc, creates libpng12.so.0.1.2.3rc1) + (gcc, creates libpng12.so.0.1.2.3rc2) makefile.so9 => Solaris 9 makefile - (gcc, creates libpng12.so.0.1.2.3rc1) + (gcc, creates libpng12.so.0.1.2.3rc2) 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 @@ -1,13 +1,13 @@ Y2K compliance in libpng: ========================= - April 27, 2002 + May 1, 2002 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 1.2.3rc1 are Y2K compliant. It is my belief that earlier + upward through 1.2.3rc2 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 @@ -1,5 +1,5 @@ echo " - There is no \"configure\" script for Libpng-1.2.3rc1. Instead, please + There is no \"configure\" script for Libpng-1.2.3rc2. Instead, please copy the appropriate makefile for your system from the \"scripts\" directory. Read the INSTALL file for more details. " @@ -1,6 +1,6 @@ -.TH LIBPNG 3 "April 27, 2002" +.TH LIBPNG 3 "May 1, 2002" .SH NAME -libpng \- Portable Network Graphics (PNG) Reference Library 1.2.3rc1 +libpng \- Portable Network Graphics (PNG) Reference Library 1.2.3rc2 .SH SYNOPSIS \fI\fB @@ -787,7 +787,7 @@ 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 1.2.3rc1 - April 27, 2002 + libpng version 1.2.3rc2 - May 1, 2002 Updated and distributed by Glenn Randers-Pehrson <randeg@alum.rpi.edu> Copyright (c) 1998-2002 Glenn Randers-Pehrson @@ -3638,13 +3638,13 @@ application: .SH IX. Y2K Compliance in libpng -April 27, 2002 +May 1, 2002 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 1.2.3rc1 are Y2K compliant. It is my belief that earlier +upward through 1.2.3rc2 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 @@ -3831,7 +3831,7 @@ possible without all of you. Thanks to Frank J. T. Wojcik for helping with the documentation. -Libpng version 1.2.3rc1 - April 27, 2002: +Libpng version 1.2.3rc2 - May 1, 2002: Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc. Currently maintained by Glenn Randers-Pehrson (randeg@alum.rpi.edu). @@ -3848,7 +3848,7 @@ included in the libpng distribution, the latter shall prevail.) If you modify libpng you may insert additional notices immediately following this sentence. -libpng versions 1.0.7, July 1, 2000, through 1.2.3rc1, April 27, 2002, are +libpng versions 1.0.7, July 1, 2000, through 1.2.3rc2, May 1, 2002, are Copyright (c) 2000-2002 Glenn Randers-Pehrson, and are distributed according to the same disclaimer and license as libpng-1.0.6 with the following individuals added to the list of Contributing Authors @@ -3940,7 +3940,7 @@ certification mark of the Open Source Initiative. Glenn Randers-Pehrson randeg@alum.rpi.edu -April 27, 2002 +May 1, 2002 .\" end of man page diff --git a/libpng.txt b/libpng.txt index 8197dc6d0..e2bef87d1 100644 --- a/libpng.txt +++ b/libpng.txt @@ -1,6 +1,6 @@ libpng.txt - A description on how to use and modify libpng - libpng version 1.2.3rc1 - April 27, 2002 + libpng version 1.2.3rc2 - May 1, 2002 Updated and distributed by Glenn Randers-Pehrson <randeg@alum.rpi.edu> Copyright (c) 1998-2002 Glenn Randers-Pehrson @@ -2851,13 +2851,13 @@ application: IX. Y2K Compliance in libpng -April 27, 2002 +May 1, 2002 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 1.2.3rc1 are Y2K compliant. It is my belief that earlier +upward through 1.2.3rc2 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 diff --git a/libpngpf.3 b/libpngpf.3 index d6aaf1b46..3e22c2a9e 100644 --- a/libpngpf.3 +++ b/libpngpf.3 @@ -1,6 +1,6 @@ -.TH LIBPNGPF 3 "April 27, 2002" +.TH LIBPNGPF 3 "May 1, 2002" .SH NAME -libpng \- Portable Network Graphics (PNG) Reference Library 1.2.3rc1 +libpng \- Portable Network Graphics (PNG) Reference Library 1.2.3rc2 (private functions) .SH SYNOPSIS \fB#include <png.h>\fP @@ -1,4 +1,4 @@ -.TH PNG 5 "April 27, 2002" +.TH PNG 5 "May 1, 2002" .SH NAME png \- Portable Network Graphics (PNG) format .SH DESCRIPTION @@ -1,7 +1,7 @@ /* png.c - location for general purpose libpng functions * - * libpng version 1.2.3rc1 - April 27, 2002 + * libpng version 1.2.3rc2 - May 1, 2002 * Copyright (c) 1998-2002 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.) @@ -13,14 +13,14 @@ #include "png.h" /* Generate a compiler error if there is an old png.h in the search path. */ -typedef version_1_2_3rc1 Your_png_h_is_not_version_1_2_3rc1; +typedef version_1_2_3rc2 Your_png_h_is_not_version_1_2_3rc2; /* Version information for C files. This had better match the version * string defined in png.h. */ #ifdef PNG_USE_GLOBAL_ARRAYS /* png_libpng_ver was changed to a function in version 1.0.5c */ -const char png_libpng_ver[18] = "1.2.3rc1"; +const char png_libpng_ver[18] = "1.2.3rc2"; /* png_sig was changed to a function in version 1.0.5c */ /* Place to hold the signature string for a PNG file. */ @@ -663,7 +663,7 @@ png_charp PNGAPI png_get_copyright(png_structp png_ptr) { if (png_ptr != NULL || png_ptr == NULL) /* silence compiler warning */ - return ((png_charp) "\n libpng version 1.2.3rc1 - April 27, 2002\n\ + return ((png_charp) "\n libpng version 1.2.3rc2 - May 1, 2002\n\ Copyright (c) 1998-2002 Glenn Randers-Pehrson\n\ Copyright (c) 1996-1997 Andreas Dilger\n\ Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.\n"); @@ -681,8 +681,8 @@ png_get_libpng_ver(png_structp png_ptr) { /* Version of *.c files used when building libpng */ if(png_ptr != NULL) /* silence compiler warning about unused png_ptr */ - return((png_charp) "1.2.3rc1"); - return((png_charp) "1.2.3rc1"); + return((png_charp) "1.2.3rc2"); + return((png_charp) "1.2.3rc2"); } png_charp PNGAPI @@ -1,6 +1,6 @@ /* png.h - header file for PNG reference library * - * libpng version 1.2.3rc1 - April 27, 2002 + * libpng version 1.2.3rc2 - May 1, 2002 * Copyright (c) 1998-2002 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.) @@ -8,7 +8,7 @@ * 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 1.2.3rc1 - April 27, 2002: Glenn + * libpng versions 0.97, January 1998, through 1.2.3rc2 - May 1, 2002: Glenn * See also "Contributing Authors", below. * * Note about libpng version numbers: @@ -116,7 +116,7 @@ * If you modify libpng you may insert additional notices immediately following * this sentence. * - * libpng versions 1.0.7, July 1, 2000, through 1.2.3rc1, April 27, 2002, are + * libpng versions 1.0.7, July 1, 2000, through 1.2.3rc2, May 1, 2002, are * Copyright (c) 2000-2001 Glenn Randers-Pehrson, and are * distributed according to the same disclaimer and license as libpng-1.0.6 * with the following individuals added to the list of Contributing Authors @@ -221,13 +221,13 @@ * Y2K compliance in libpng: * ========================= * - * April 27, 2002 + * May 1, 2002 * * 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 1.2.3rc1 are Y2K compliant. It is my belief that earlier + * upward through 1.2.3rc2 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 @@ -283,7 +283,7 @@ */ /* Version information for png.h - this should match the version in png.c */ -#define PNG_LIBPNG_VER_STRING "1.2.3rc1" +#define PNG_LIBPNG_VER_STRING "1.2.3rc2" #define PNG_LIBPNG_VER_SONUM 0 #define PNG_LIBPNG_VER_DLLNUM %DLLNUM% @@ -295,7 +295,7 @@ /* This should match the numeric part of the final component of * PNG_LIBPNG_VER_STRING, omitting any leading zero: */ -#define PNG_LIBPNG_VER_BUILD 1 +#define PNG_LIBPNG_VER_BUILD 2 #define PNG_LIBPNG_BUILD_ALPHA 1 #define PNG_LIBPNG_BUILD_BETA 2 @@ -1263,9 +1263,9 @@ struct png_struct_def /* This prevents a compiler error in png.c if png.c and png.h are both at - version 1.2.3rc1 + version 1.2.3rc2 */ -typedef png_structp version_1_2_3rc1; +typedef png_structp version_1_2_3rc2; typedef png_struct FAR * FAR * png_structpp; @@ -1736,10 +1736,16 @@ extern PNG_EXPORT(png_voidp,png_get_error_ptr) PNGARG((png_structp png_ptr)); extern PNG_EXPORT(void,png_set_write_fn) PNGARG((png_structp png_ptr, png_voidp io_ptr, png_rw_ptr write_data_fn, png_flush_ptr output_flush_fn)); +extern PNG_EXPORT(void,png_default_write_data) PNGARG((png_structp png_ptr, + png_bytep data, png_size_t length)); + /* Replace the default data input function with a user supplied one. */ extern PNG_EXPORT(void,png_set_read_fn) PNGARG((png_structp png_ptr, png_voidp io_ptr, png_rw_ptr read_data_fn)); +extern PNG_EXPORT(void,png_default_read_data) PNGARG((png_structp png_ptr, + png_bytep data, png_size_t length)); + /* Return the user pointer associated with the I/O functions */ extern PNG_EXPORT(png_voidp,png_get_io_ptr) PNGARG((png_structp png_ptr)); @@ -1817,6 +1823,13 @@ extern PNG_EXPORT(png_voidp,png_malloc) PNGARG((png_structp png_ptr, /* frees a pointer allocated by png_malloc() */ extern PNG_EXPORT(void,png_free) PNGARG((png_structp png_ptr, png_voidp ptr)); +/* Function to allocate memory for zlib. */ +extern PNG_EXPORT(voidpf,png_zalloc) PNGARG((voidpf png_ptr, uInt items, + uInt size)); + +/* Function to free memory for zlib */ +extern PNG_EXPORT(void,png_zfree) PNGARG((voidpf png_ptr, voidpf ptr)); + /* Free data that was allocated internally */ extern PNG_EXPORT(void,png_free_data) PNGARG((png_structp png_ptr, png_infop info_ptr, png_uint_32 free_me, int num)); @@ -2229,6 +2242,11 @@ PNG_EXPORT(int,png_handle_as_unknown) PNGARG((png_structp png_ptr, png_bytep chunk_name)); #endif +#ifdef PNG_PROGRESSIVE_READ_SUPPORTED +PNG_EXPORT(void,png_push_fill_buffer) PNGARG((png_structp png_ptr, + png_bytep buffer, png_size_t length)); +#endif + /* Png_free_data() will turn off the "valid" flag for anything it frees. If you need to turn it off for a chunk that your application has freed, you can use png_set_invalid(png_ptr, info_ptr, PNG_INFO_CHNK); */ @@ -2387,7 +2405,7 @@ extern PNG_EXPORT(void,png_set_strip_error_numbers) PNGARG((png_structp /* Maintainer: Put new public prototypes here ^, in libpng.3, and project defs */ #define PNG_HEADER_VERSION_STRING \ - " libpng version 1.2.3rc1 - April 27, 2002 (header)\n" + " libpng version 1.2.3rc2 - May 1, 2002 (header)\n" #ifdef PNG_READ_COMPOSITE_NODIV_SUPPORTED /* With these routines we avoid an integer divide, which will be slower on @@ -2656,12 +2674,6 @@ PNG_EXTERN void png_destroy_struct_2 PNGARG((png_voidp struct_ptr, PNG_EXTERN void png_info_destroy PNGARG((png_structp png_ptr, png_infop info_ptr)); -/* Function to allocate memory for zlib. */ -PNG_EXTERN voidpf png_zalloc PNGARG((voidpf png_ptr, uInt items, uInt size)); - -/* Function to free memory for zlib */ -PNG_EXTERN void png_zfree PNGARG((voidpf png_ptr, voidpf ptr)); - /* Reset the CRC variable */ PNG_EXTERN void png_reset_crc PNGARG((png_structp png_ptr)); @@ -2700,6 +2712,9 @@ PNG_EXTERN void png_calculate_crc PNGARG((png_structp png_ptr, png_bytep ptr, #if defined(PNG_WRITE_FLUSH_SUPPORTED) PNG_EXTERN void png_flush PNGARG((png_structp png_ptr)); +#if !defined(PNG_NO_STDIO) +PNG_EXTERN void png_default_flush PNGARG((png_structp png_ptr)); +#endif #endif /* Place a 32-bit number into a buffer in PNG byte order (big-endian). @@ -3145,8 +3160,6 @@ PNG_EXTERN void png_push_check_crc PNGARG((png_structp png_ptr)); PNG_EXTERN void png_push_crc_skip PNGARG((png_structp png_ptr, png_uint_32 length)); PNG_EXTERN void png_push_crc_finish PNGARG((png_structp png_ptr)); -PNG_EXTERN void png_push_fill_buffer PNGARG((png_structp png_ptr, - png_bytep buffer, png_size_t length)); PNG_EXTERN void png_push_save_buffer PNGARG((png_structp png_ptr)); PNG_EXTERN void png_push_restore_buffer PNGARG((png_structp png_ptr, png_bytep buffer, png_size_t buffer_length)); diff --git a/pngasmrd.h b/pngasmrd.h index 3d5eb51a8..a71b97339 100644 --- a/pngasmrd.h +++ b/pngasmrd.h @@ -1,6 +1,6 @@ /* pngasmrd.h - assembler version of utilities to read a PNG file * - * libpng 1.2.3rc1 - April 27, 2002 + * libpng 1.2.3rc2 - May 1, 2002 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 2002 Glenn Randers-Pehrson * @@ -1,6 +1,6 @@ /* pngconf.h - machine configurable file for libpng * - * libpng 1.2.3rc1 - April 27, 2002 + * libpng 1.2.3rc2 - May 1, 2002 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2002 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) @@ -1163,6 +1163,13 @@ typedef z_stream FAR * png_zstreamp; # define PNG_IMPEXP #endif +/* If you define PNGAPI, e.g., with compiler option "-DPNGAPI=__stdcall", + * you may get warnings regarding the linkage of png_zalloc and png_zfree. + * Don't ignore those warnings; you must also reset the default calling + * convention in your compiler to match your PNGAPI, and you must build + * zlib and your applications the same way you build libpng. + */ + #ifndef PNGAPI #if defined(__MINGW32__) && !defined(PNG_MODULEDEF) diff --git a/pngerror.c b/pngerror.c index 8ab091f9c..bcdf0d7cd 100644 --- a/pngerror.c +++ b/pngerror.c @@ -1,7 +1,7 @@ /* pngerror.c - stub functions for i/o and memory allocation * - * libpng 1.2.3rc1 - April 27, 2002 + * libpng 1.2.3rc2 - May 1, 2002 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2002 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) diff --git a/pnggccrd.c b/pnggccrd.c index 993a3876b..178e6987c 100644 --- a/pnggccrd.c +++ b/pnggccrd.c @@ -6,7 +6,7 @@ * and http://www.intel.com/drg/pentiumII/appnotes/923/923.htm * for Intel's performance analysis of the MMX vs. non-MMX code. * - * libpng version 1.2.3rc1 - April 27, 2002 + * libpng version 1.2.3rc2 - May 1, 2002 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2002 Glenn Randers-Pehrson * Copyright (c) 1998, Intel Corporation @@ -1,7 +1,7 @@ /* pngget.c - retrieval of values from info struct * - * libpng 1.2.3rc1 - April 27, 2002 + * libpng 1.2.3rc2 - May 1, 2002 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2002 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) @@ -560,7 +560,9 @@ png_get_IHDR(png_structp png_ptr, png_infop info_ptr, *interlace_type = info_ptr->interlace_type; /* check for potential overflow of rowbytes */ - if (*color_type & PNG_COLOR_MASK_COLOR) + if (*color_type == PNG_COLOR_TYPE_PALETTE) + channels = 1; + else if (*color_type & PNG_COLOR_MASK_COLOR) channels = 3; else channels = 1; @@ -1,7 +1,7 @@ /* pngmem.c - stub functions for memory allocation * - * libpng 1.2.3rc1 - April 27, 2002 + * libpng 1.2.3rc2 - May 1, 2002 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2002 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) diff --git a/pngpread.c b/pngpread.c index 2607c751a..53838f308 100644 --- a/pngpread.c +++ b/pngpread.c @@ -1,7 +1,7 @@ /* pngpread.c - read a png file in push mode * - * libpng 1.2.3rc1 - April 27, 2002 + * libpng 1.2.3rc2 - May 1, 2002 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2002 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) @@ -524,7 +524,7 @@ png_push_crc_finish(png_structp png_ptr) } } -void /* PRIVATE */ +void PNGAPI png_push_fill_buffer(png_structp png_ptr, png_bytep buffer, png_size_t length) { png_bytep ptr; @@ -1497,7 +1497,7 @@ png_set_progressive_read_fn(png_structp png_ptr, png_voidp progressive_ptr, png_ptr->row_fn = row_fn; png_ptr->end_fn = end_fn; - png_set_read_fn(png_ptr, progressive_ptr, (png_rw_ptr)png_push_fill_buffer); + png_set_read_fn(png_ptr, progressive_ptr, png_push_fill_buffer); } png_voidp PNGAPI @@ -1,7 +1,7 @@ /* pngread.c - read a PNG file * - * libpng 1.2.3rc1 - April 27, 2002 + * libpng 1.2.3rc2 - May 1, 2002 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2002 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) @@ -795,7 +795,7 @@ png_read_row(png_structp png_ptr, png_bytep row, png_bytep dsp_row) * not called png_set_interlace_handling(), the display_row buffer will * be ignored, so pass NULL to it. * - * [*] png_handle_alpha() does not exist yet, as of libpng version 1.2.3rc1 + * [*] png_handle_alpha() does not exist yet, as of libpng version 1.2.3rc2 */ void PNGAPI @@ -844,7 +844,7 @@ png_read_rows(png_structp png_ptr, png_bytepp row, * only call this function once. If you desire to have an image for * each pass of a interlaced image, use png_read_rows() instead. * - * [*] png_handle_alpha() does not exist yet, as of libpng version 1.2.3rc1 + * [*] png_handle_alpha() does not exist yet, as of libpng version 1.2.3rc2 */ void PNGAPI png_read_image(png_structp png_ptr, png_bytepp image) @@ -1,7 +1,7 @@ /* pngrio.c - functions for data input * - * libpng 1.2.3rc1 - April 27, 2002 + * libpng 1.2.3rc2 - May 1, 2002 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2002 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) @@ -39,7 +39,7 @@ png_read_data(png_structp png_ptr, png_bytep data, png_size_t length) read_data function and use it at run time with png_set_read_fn(), rather than changing the library. */ #ifndef USE_FAR_KEYWORD -static void /* PRIVATE */ +void PNGAPI png_default_read_data(png_structp png_ptr, png_bytep data, png_size_t length) { png_size_t check; @@ -140,7 +140,7 @@ png_set_read_fn(png_structp png_ptr, png_voidp io_ptr, if (read_data_fn != NULL) png_ptr->read_data_fn = read_data_fn; else - png_ptr->read_data_fn = (png_rw_ptr)png_default_read_data; + png_ptr->read_data_fn = png_default_read_data; #else png_ptr->read_data_fn = read_data_fn; #endif diff --git a/pngrtran.c b/pngrtran.c index f3431345e..0eae7eb62 100644 --- a/pngrtran.c +++ b/pngrtran.c @@ -1,7 +1,7 @@ /* pngrtran.c - transforms the data in a row for PNG readers * - * libpng 1.2.3rc1 - April 27, 2002 + * libpng 1.2.3rc2 - May 1, 2002 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2002 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) diff --git a/pngrutil.c b/pngrutil.c index 1d65ac941..1213b8ef2 100644 --- a/pngrutil.c +++ b/pngrutil.c @@ -1,7 +1,7 @@ /* pngrutil.c - utilities to read a PNG file * - * libpng 1.2.3rc1 - April 27, 2002 + * libpng 1.2.3rc2 - May 1, 2002 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2002 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) @@ -1,7 +1,7 @@ /* pngset.c - storage of image information into info struct * - * libpng 1.2.3rc1 - April 27, 2002 + * libpng 1.2.3rc2 - May 1, 2002 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2002 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) @@ -305,7 +305,9 @@ png_set_IHDR(png_structp png_ptr, png_infop info_ptr, info_ptr->compression_type = (png_byte)compression_type; info_ptr->filter_type = (png_byte)filter_type; info_ptr->interlace_type = (png_byte)interlace_type; - if (info_ptr->color_type & PNG_COLOR_MASK_COLOR) + if (info_ptr->color_type == PNG_COLOR_TYPE_PALETTE) + info_ptr->channels = 1; + else if (info_ptr->color_type & PNG_COLOR_MASK_COLOR) info_ptr->channels = 3; else info_ptr->channels = 1; @@ -1,7 +1,7 @@ /* pngtest.c - a simple test program to test libpng * - * libpng 1.2.3rc1 - April 27, 2002 + * libpng 1.2.3rc2 - May 1, 2002 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2002 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) @@ -1512,4 +1512,4 @@ main(int argc, char *argv[]) } /* Generate a compiler error if there is an old png.h in the search path. */ -typedef version_1_2_3rc1 your_png_h_is_not_version_1_2_3rc1; +typedef version_1_2_3rc2 your_png_h_is_not_version_1_2_3rc2; diff --git a/pngtrans.c b/pngtrans.c index c6bb0b727..1e0efda6f 100644 --- a/pngtrans.c +++ b/pngtrans.c @@ -1,7 +1,7 @@ /* pngtrans.c - transforms the data in a row (used by both readers and writers) * - * libpng 1.2.3rc1 - April 27, 2002 + * libpng 1.2.3rc2 - May 1, 2002 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2002 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) @@ -2,7 +2,7 @@ * * For Intel x86 CPU and Microsoft Visual C++ compiler * - * libpng version 1.2.3rc1 - April 27, 2002 + * libpng version 1.2.3rc2 - May 1, 2002 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2002 Glenn Randers-Pehrson * Copyright (c) 1998, Intel Corporation @@ -1,7 +1,7 @@ /* pngwio.c - functions for data output * - * libpng 1.2.3rc1 - April 27, 2002 + * libpng 1.2.3rc2 - May 1, 2002 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2002 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) @@ -40,7 +40,7 @@ png_write_data(png_structp png_ptr, png_bytep data, png_size_t length) write_data function and use it at run time with png_set_write_fn(), rather than changing the library. */ #ifndef USE_FAR_KEYWORD -static void /* PRIVATE */ +void PNGAPI png_default_write_data(png_structp png_ptr, png_bytep data, png_size_t length) { png_uint_32 check; @@ -63,7 +63,7 @@ png_default_write_data(png_structp png_ptr, png_bytep data, png_size_t length) #define NEAR_BUF_SIZE 1024 #define MIN(a,b) (a <= b ? a : b) -static void /* PRIVATE */ +void PNGAPI png_default_write_data(png_structp png_ptr, png_bytep data, png_size_t length) { png_uint_32 check; @@ -126,7 +126,7 @@ png_flush(png_structp png_ptr) } #if !defined(PNG_NO_STDIO) -static void /* PRIVATE */ +void PNGAPI png_default_flush(png_structp png_ptr) { #if !defined(_WIN32_WCE) @@ -171,7 +171,7 @@ png_set_write_fn(png_structp png_ptr, png_voidp io_ptr, if (write_data_fn != NULL) png_ptr->write_data_fn = write_data_fn; else - png_ptr->write_data_fn = (png_rw_ptr)png_default_write_data; + png_ptr->write_data_fn = png_default_write_data; #else png_ptr->write_data_fn = write_data_fn; #endif @@ -181,7 +181,7 @@ png_set_write_fn(png_structp png_ptr, png_voidp io_ptr, if (output_flush_fn != NULL) png_ptr->output_flush_fn = output_flush_fn; else - png_ptr->output_flush_fn = (png_flush_ptr)png_default_flush; + png_ptr->output_flush_fn = png_default_flush; #else png_ptr->output_flush_fn = output_flush_fn; #endif diff --git a/pngwrite.c b/pngwrite.c index c1bd41cb4..bc84871c5 100644 --- a/pngwrite.c +++ b/pngwrite.c @@ -1,7 +1,7 @@ /* pngwrite.c - general routines to write a PNG file * - * libpng 1.2.3rc1 - April 27, 2002 + * libpng 1.2.3rc2 - May 1, 2002 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2002 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) diff --git a/pngwtran.c b/pngwtran.c index 2462c41bf..b64047e7a 100644 --- a/pngwtran.c +++ b/pngwtran.c @@ -1,7 +1,7 @@ /* pngwtran.c - transforms the data in a row for PNG writers * - * libpng 1.2.3rc1 - April 27, 2002 + * libpng 1.2.3rc2 - May 1, 2002 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2002 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) diff --git a/pngwutil.c b/pngwutil.c index 5688b9f68..5edf7aac8 100644 --- a/pngwutil.c +++ b/pngwutil.c @@ -1,7 +1,7 @@ /* pngwutil.c - utilities to write a PNG file * - * libpng 1.2.3rc1 - April 27, 2002 + * libpng 1.2.3rc2 - May 1, 2002 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2002 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) diff --git a/projects/msvc/README.txt b/projects/msvc/README.txt index 3c5eee876..689309b83 100644 --- a/projects/msvc/README.txt +++ b/projects/msvc/README.txt @@ -1,5 +1,5 @@ Microsoft Developer Studio Build File, Format Version 6.00 for -libpng 1.2.3rc1 (April 27, 2002) and zlib +libpng 1.2.3rc2 (May 1, 2002) and zlib Copyright (C) 2000 Simon-Pierre Cadieux For conditions of distribution and use, see copyright notice in png.h diff --git a/projects/msvc/png32ms.def b/projects/msvc/png32ms.def index 8eb96369e..1d784daa3 100644 --- a/projects/msvc/png32ms.def +++ b/projects/msvc/png32ms.def @@ -6,7 +6,7 @@ LIBRARY DESCRIPTION "PNG image compression library for Windows" EXPORTS -;Version 1.2.3rc1 +;Version 1.2.3rc2 png_build_grayscale_palette @1 png_check_sig @2 png_chunk_error @3 @@ -213,6 +213,10 @@ EXPORTS png_set_strip_error_numbers @193 ; Added at version 1.2.2 png_handle_as_unknown @194 -; Added at version 1.2.2 and deleted from version 1.2.3 -; png_zalloc @195 -; png_zfree @196 + png_zalloc @195 + png_zfree @196 +; Added at version 1.2.3 + png_default_read @197 + png_default_write @198 + png_default_flush @199 + png_push_fill_buffer @200 diff --git a/projects/netware.txt b/projects/netware.txt index 4663dcda9..0a6bb4ac4 100644 --- a/projects/netware.txt +++ b/projects/netware.txt @@ -1,6 +1,6 @@ A set of project files is available for Netware. Get -libpng-1.2.3rc1-project-netware.zip from a libpng distribution +libpng-1.2.3rc2-project-netware.zip from a libpng distribution site such as http://libpng.sourceforge.net Put the zip file in this directory (projects) and then run -"unzip -a libpng-1.2.3rc1-project-netware.zip" +"unzip -a libpng-1.2.3rc2-project-netware.zip" diff --git a/projects/wince.txt b/projects/wince.txt index ef04fab04..9ad27f6a6 100644 --- a/projects/wince.txt +++ b/projects/wince.txt @@ -1,6 +1,6 @@ A set of project files is available for WinCE. Get -libpng-1.2.3rc1-project-wince.zip from a libpng distribution +libpng-1.2.3rc2-project-wince.zip from a libpng distribution site such as http://libpng.sourceforge.net Put the zip file in this directory (projects) and then run -"unzip -a libpng-1.2.3rc1-project-wince.zip" +"unzip -a libpng-1.2.3rc2-project-wince.zip" diff --git a/scripts/libpng.pc.in b/scripts/libpng.pc.in index 3fdffc498..ab67d45de 100644 --- a/scripts/libpng.pc.in +++ b/scripts/libpng.pc.in @@ -6,6 +6,6 @@ includedir=${exec_prefix}/include Name: libpng12 Description: Loads and saves PNG files -Version: 1.2.3rc1 +Version: 1.2.3rc2 Libs: -L${libdir} -lpng12 Cflags: -I${includedir}/libpng12 diff --git a/scripts/makefile.32sunu b/scripts/makefile.32sunu index 817c8e495..e86a8dc86 100644 --- a/scripts/makefile.32sunu +++ b/scripts/makefile.32sunu @@ -33,7 +33,7 @@ RANLIB=echo LIBNAME=libpng12 PNGMAJ = 0 -PNGMIN = 1.2.3rc1 +PNGMIN = 1.2.3rc2 PNGVER = $(PNGMAJ).$(PNGMIN) INCPATH=$(prefix)/include @@ -117,7 +117,7 @@ install-static: install-headers libpng.a -@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a (cd $(DESTDIR)$(LIBPATH); ln -f -s $(LIBNAME).a libpng.a) -install-shared: install-headers $(LIBNAME).so.$(PNGVER) +install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc -@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi -@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \ $(DESTDIR)$(LIBPATH)/$(LIBNAME).so diff --git a/scripts/makefile.64sunu b/scripts/makefile.64sunu index 3c0a0a66b..42288a06a 100644 --- a/scripts/makefile.64sunu +++ b/scripts/makefile.64sunu @@ -33,7 +33,7 @@ RANLIB=echo LIBNAME=libpng12 PNGMAJ = 0 -PNGMIN = 1.2.3rc1 +PNGMIN = 1.2.3rc2 PNGVER = $(PNGMAJ).$(PNGMIN) INCPATH=$(prefix)/include @@ -117,7 +117,7 @@ install-static: install-headers libpng.a -@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a (cd $(DESTDIR)$(LIBPATH); ln -f -s $(LIBNAME).a libpng.a) -install-shared: install-headers $(LIBNAME).so.$(PNGVER) +install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc -@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi -@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \ $(DESTDIR)$(LIBPATH)/$(LIBNAME).so diff --git a/scripts/makefile.aix b/scripts/makefile.aix index b79bab617..58ca15543 100644 --- a/scripts/makefile.aix +++ b/scripts/makefile.aix @@ -19,7 +19,7 @@ RM = rm -f # read libpng.txt or png.h to see why PNGMAJ is 0. You should not # have to change it. PNGMAJ = 0 -PNGMIN = 1.2.3rc1 +PNGMIN = 1.2.3rc2 PNGVER = $(PNGMAJ).$(PNGMIN) prefix=/usr/local diff --git a/scripts/makefile.beos b/scripts/makefile.beos index 4fc6d5989..594be28c8 100644 --- a/scripts/makefile.beos +++ b/scripts/makefile.beos @@ -14,7 +14,7 @@ ZLIBINC=/usr/local/include # read libpng.txt or png.h to see why PNGMAJ is 0. You should not # have to change it. PNGMAJ = 0 -PNGMIN = 1.2.3rc1 +PNGMIN = 1.2.3rc2 PNGVER = $(PNGMAJ).$(PNGMIN) ALIGN= @@ -106,7 +106,7 @@ install-static: install-headers libpng.a -@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a (cd $(DESTDIR)$(LIBPATH); ln -sf $(LIBNAME).a libpng.a) -install-shared: install-headers $(LIBNAME).so.$(PNGVER) +install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc -@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi -@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \ $(DESTDIR)$(LIBPATH)/$(LIBNAME).so diff --git a/scripts/makefile.cygwin b/scripts/makefile.cygwin index a25c554b4..a52329e35 100644 --- a/scripts/makefile.cygwin +++ b/scripts/makefile.cygwin @@ -52,7 +52,7 @@ CFLAGS=$(MINGW_CCFLAGS) -I$(ZLIBINC) -Wall -O3 $(ALIGN) -funroll-loops \ LIBNAME=libpng12 PNGMAJ = 0 PNGDLL = 12 -PNGMIN = 1.2.3rc1 +PNGMIN = 1.2.3rc2 PNGVER = $(PNGMAJ).$(PNGMIN) SHAREDLIB=cygpng$(PNGDLL).dll diff --git a/scripts/makefile.darwin b/scripts/makefile.darwin index 936d467b1..b15eafa75 100644 --- a/scripts/makefile.darwin +++ b/scripts/makefile.darwin @@ -25,7 +25,7 @@ RANLIB=ranlib # read libpng.txt or png.h to see why PNGMAJ is 0. You should not # have to change it. PNGMAJ = 0 -PNGMIN = 1.2.3rc1 +PNGMIN = 1.2.3rc2 PNGVER = $(PNGMAJ).$(PNGMIN) LIBNAME = libpng12 @@ -98,7 +98,7 @@ install-static: install-headers libpng.a -@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a (cd $(DESTDIR)$(LIBPATH); ln -sf $(LIBNAME).a libpng.a) -install-shared: install-headers $(LIBNAME).dylib +install-shared: install-headers $(LIBNAME).dylib libpng.pc -@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi -@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).$(PNGMAJ)*.dylib -@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).dylib diff --git a/scripts/makefile.dec b/scripts/makefile.dec index fb80cd176..cc19e9a62 100644 --- a/scripts/makefile.dec +++ b/scripts/makefile.dec @@ -28,7 +28,7 @@ ZLIBINC=../zlib # read libpng.txt or png.h to see why PNGMAJ is 0. You should not # have to change it. PNGMAJ = 0 -PNGMIN = 1.2.3rc1 +PNGMIN = 1.2.3rc2 PNGVER = $(PNGMAJ).$(PNGMIN) LIBNAME = libpng12 @@ -85,7 +85,7 @@ install-static: install-headers libpng.a -@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a (cd $(DESTDIR)$(LIBPATH); ln -sf $(LIBNAME).a libpng.a) -install-shared: install-headers $(LIBNAME).so.$(PNGVER) +install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc -@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi -@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \ $(DESTDIR)$(LIBPATH)/$(LIBNAME).so diff --git a/scripts/makefile.gcmmx b/scripts/makefile.gcmmx index a9b376b71..963a43afa 100644 --- a/scripts/makefile.gcmmx +++ b/scripts/makefile.gcmmx @@ -15,7 +15,7 @@ LIBNAME = libpng12 PNGMAJ = 0 -PNGMIN = 1.2.3rc1 +PNGMIN = 1.2.3rc2 PNGVER = $(PNGMAJ).$(PNGMIN) CC=gcc @@ -144,7 +144,7 @@ install-static: install-headers libpng.a -@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a (cd $(DESTDIR)$(LIBPATH); ln -sf $(LIBNAME).a libpng.a) -install-shared: install-headers $(LIBNAME).so.$(PNGVER) +install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc -@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi -@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \ $(DESTDIR)$(LIBPATH)/$(LIBNAME).so diff --git a/scripts/makefile.hpgcc b/scripts/makefile.hpgcc index a504005d2..0ec23cd80 100644 --- a/scripts/makefile.hpgcc +++ b/scripts/makefile.hpgcc @@ -35,7 +35,7 @@ RANLIB=ranlib # read libpng.txt or png.h to see why PNGMAJ is 0. You should not # have to change it. PNGMAJ = 0 -PNGMIN = 1.2.3rc1 +PNGMIN = 1.2.3rc2 PNGVER = $(PNGMAJ).$(PNGMIN) LIBNAME = libpng12 @@ -109,7 +109,7 @@ install-static: install-headers libpng.a -@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a (cd $(DESTDIR)$(LIBPATH); ln -sf $(LIBNAME).a libpng.a) -install-shared: install-headers $(LIBNAME).sl.$(PNGVER) +install-shared: install-headers $(LIBNAME).sl.$(PNGVER) libpng.pc -@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi -@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).sl.$(PNGMAJ)* \ $(DESTDIR)$(LIBPATH)/$(LIBNAME).sl diff --git a/scripts/makefile.hpux b/scripts/makefile.hpux index f31692d94..0b0534b2a 100644 --- a/scripts/makefile.hpux +++ b/scripts/makefile.hpux @@ -19,7 +19,7 @@ RANLIB=ranlib # read libpng.txt or png.h to see why PNGMAJ is 0. You should not # have to change it. PNGMAJ = 0 -PNGMIN = 1.2.3rc1 +PNGMIN = 1.2.3rc2 PNGVER = $(PNGMAJ).$(PNGMIN) LIBNAME = libpng12 @@ -94,7 +94,7 @@ install-static: install-headers libpng.a -@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a (cd $(DESTDIR)$(LIBPATH); ln -sf $(LIBNAME).a libpng.a) -install-shared: install-headers $(LIBNAME).sl.$(PNGVER) +install-shared: install-headers $(LIBNAME).sl.$(PNGVER) libpng.pc -@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi -@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).sl.$(PNGMAJ)* \ $(DESTDIR)$(LIBPATH)/$(LIBNAME).sl diff --git a/scripts/makefile.linux b/scripts/makefile.linux index 633d00c8c..8480888dd 100644 --- a/scripts/makefile.linux +++ b/scripts/makefile.linux @@ -5,7 +5,7 @@ LIBNAME = libpng12 PNGMAJ = 0 -PNGMIN = 1.2.3rc1 +PNGMIN = 1.2.3rc2 PNGVER = $(PNGMAJ).$(PNGMIN) CC=gcc @@ -118,7 +118,7 @@ install-static: install-headers libpng.a -@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a (cd $(DESTDIR)$(LIBPATH); ln -sf $(LIBNAME).a libpng.a) -install-shared: install-headers $(LIBNAME).so.$(PNGVER) +install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc -@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi -@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \ $(DESTDIR)$(LIBPATH)/$(LIBNAME).so diff --git a/scripts/makefile.macosx b/scripts/makefile.macosx index d32a221f3..8bd87d296 100644 --- a/scripts/makefile.macosx +++ b/scripts/makefile.macosx @@ -17,7 +17,7 @@ ZLIBINC=../zlib CC=cc PNGMAJ = 0 -PNGMIN = 1.2.3rc1 +PNGMIN = 1.2.3rc2 PNGVER = $(PNGMAJ).$(PNGMIN) CFLAGS=-fno-common -I$(ZLIBINC) -O # -g -DPNG_DEBUG=5 @@ -88,7 +88,7 @@ install-static: install-headers libpng.a -@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a (cd $(DESTDIR)$(LIBPATH); ln -f -s $(LIBNAME).a libpng.a) -install-shared: install-headers $(LIBNAME).$(PNGVER).$(SHAREDLIB_POSTFIX) +install-shared: install-headers $(LIBNAME).$(PNGVER).$(SHAREDLIB_POSTFIX) libpng.pc -@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi -@/bin/rm -f \ $(DESTDIR)$(LIBPATH)/$(LIBNAME).$(PNGMAJ)*.$(SHAREDLIB_POSTFIX) diff --git a/scripts/makefile.ne12bsd b/scripts/makefile.ne12bsd index b8ad349aa..f901d460d 100644 --- a/scripts/makefile.ne12bsd +++ b/scripts/makefile.ne12bsd @@ -13,7 +13,7 @@ INCSDIR=${LOCALBASE}/include/libpng12 LIB= png12 SHLIB_MAJOR= 0 -SHLIB_MINOR= 1.2.3rc1 +SHLIB_MINOR= 1.2.3rc2 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 fc1c6e44f..be41cd747 100644 --- a/scripts/makefile.netbsd +++ b/scripts/makefile.netbsd @@ -13,7 +13,7 @@ INCSDIR=${LOCALBASE}/include/libpng LIB= png SHLIB_MAJOR= 3 -SHLIB_MINOR= 1.2.3rc1 +SHLIB_MINOR= 1.2.3rc2 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.openbsd b/scripts/makefile.openbsd index 852a198d8..ddfb415ea 100644 --- a/scripts/makefile.openbsd +++ b/scripts/makefile.openbsd @@ -7,7 +7,7 @@ LIBDIR= ${PREFIX}/lib MANDIR= ${PREFIX}/man/cat SHLIB_MAJOR= 0 -SHLIB_MINOR= 1.2.3rc1 +SHLIB_MINOR= 1.2.3rc2 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 bc01201e6..d1e971b6f 100644 --- a/scripts/makefile.sco +++ b/scripts/makefile.sco @@ -26,7 +26,7 @@ RANLIB=echo # read libpng.txt or png.h to see why PNGMAJ is 0. You should not # have to change it. PNGMAJ = 0 -PNGMIN = 1.2.3rc1 +PNGMIN = 1.2.3rc2 PNGVER = $(PNGMAJ).$(PNGMIN) LIBNAME = libpng12 @@ -102,7 +102,7 @@ install-static: install-headers libpng.a -@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a (cd $(DESTDIR)$(LIBPATH); ln -f -s $(LIBNAME).a libpng.a) -install-shared: install-headers $(LIBNAME).so.$(PNGVER) +install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc -@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi -@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \ $(DESTDIR)$(LIBPATH)/$(LIBNAME).so diff --git a/scripts/makefile.sggcc b/scripts/makefile.sggcc index 94d4f3fe2..b427b6ce4 100644 --- a/scripts/makefile.sggcc +++ b/scripts/makefile.sggcc @@ -36,7 +36,7 @@ LDFLAGS=$(ABI) -L. -L$(ZLIBLIB) -lpng -lz -lm LDSHARED=CC $(ABI) -shared PNGMAJ = 0 -PNGMIN = 1.2.3rc1 +PNGMIN = 1.2.3rc2 PNGVER = $(PNGMAJ).$(PNGMIN) # See "man dso" for info about shared objects LIBS=libpng12.so.$(PNGVER) @@ -103,7 +103,7 @@ install-static: install-headers libpng.a -@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a (cd $(DESTDIR)$(LIBPATH); ln -f -s $(LIBNAME).a libpng.a) -install-shared: install-headers $(LIBNAME).so.$(PNGVER) +install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc -@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi -@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \ $(DESTDIR)$(LIBPATH)/$(LIBNAME).so diff --git a/scripts/makefile.sgi b/scripts/makefile.sgi index 1c5c81580..1801e77f2 100644 --- a/scripts/makefile.sgi +++ b/scripts/makefile.sgi @@ -31,7 +31,7 @@ LDSHARED=cc $(ABI) -shared # See "man dso" for info about shared objects LIBNAME=libpng12 PNGMAJ = 0 -PNGMIN = 1.2.3rc1 +PNGMIN = 1.2.3rc2 PNGVER = $(PNGMAJ).$(PNGMIN) RANLIB=echo @@ -98,7 +98,7 @@ install-static: install-headers libpng.a -@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a (cd $(DESTDIR)$(LIBPATH); ln -f -s $(LIBNAME).a libpng.a) -install-shared: install-headers $(LIBNAME).so.$(PNGVER) +install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc -@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi -@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \ $(DESTDIR)$(LIBPATH)/$(LIBNAME).so diff --git a/scripts/makefile.so9 b/scripts/makefile.so9 index 69f83355f..bef6988db 100644 --- a/scripts/makefile.so9 +++ b/scripts/makefile.so9 @@ -36,7 +36,7 @@ RANLIB=echo # read libpng.txt or png.h to see why PNGMAJ is 0. You should not # have to change it. PNGMAJ = 0 -PNGMIN = 1.2.3rc1 +PNGMIN = 1.2.3rc2 PNGVER = $(PNGMAJ).$(PNGMIN) LIBNAME = libpng12 @@ -121,7 +121,7 @@ install-static: install-headers libpng.a (cd $(DESTDIR)$(INCPATH); ln -f -s $(LIBNAME) libpng; \ ln -f -s $(LIBNAME)/* .) -install-shared: install-headers $(LIBNAME).so.$(PNGVER) +install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc -@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi -@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \ $(DESTDIR)$(LIBPATH)/$(LIBNAME).so diff --git a/scripts/makefile.solaris b/scripts/makefile.solaris index a7010783f..9ed087641 100644 --- a/scripts/makefile.solaris +++ b/scripts/makefile.solaris @@ -32,7 +32,7 @@ RANLIB=echo # read libpng.txt or png.h to see why PNGMAJ is 0. You should not # have to change it. PNGMAJ = 0 -PNGMIN = 1.2.3rc1 +PNGMIN = 1.2.3rc2 PNGVER = $(PNGMAJ).$(PNGMIN) LIBNAME = libpng12 @@ -117,7 +117,7 @@ install-static: install-headers libpng.a -@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a (cd $(DESTDIR)$(LIBPATH); ln -f -s $(LIBNAME).a libpng.a) -install-shared: install-headers $(LIBNAME).so.$(PNGVER) +install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc -@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi -@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \ $(DESTDIR)$(LIBPATH)/$(LIBNAME).so diff --git a/scripts/pngdef.pas b/scripts/pngdef.pas index 72ba08f48..d86b2af15 100644 --- a/scripts/pngdef.pas +++ b/scripts/pngdef.pas @@ -7,7 +7,7 @@ unit pngdef; interface const - PNG_LIBPNG_VER_STRING = '1.2.3rc1'; + PNG_LIBPNG_VER_STRING = '1.2.3rc2'; PNG_LIBPNG_VER = 10203; type diff --git a/scripts/pngos2.def b/scripts/pngos2.def index 6f8a92338..3ce9bfa54 100644 --- a/scripts/pngos2.def +++ b/scripts/pngos2.def @@ -2,7 +2,7 @@ ; PNG.LIB module definition file for OS/2 ;---------------------------------------- -; Version 1.2.3rc1 +; Version 1.2.3rc2 LIBRARY PNG DESCRIPTION "PNG image compression library for OS/2" @@ -198,6 +198,14 @@ EXPORTS ; Added at version 1.2.2: png_handle_as_unknown + png_zalloc + png_zfree + +; Added at version 1.2.3 + png_default_read + png_default_write + png_default_flush + png_push_fill_buffer ; These are not present when libpng is compiled with PNG_NO_GLOBAL_ARRAYS png_libpng_ver |