diff options
| author | Glenn Randers-Pehrson <glennrp at users.sourceforge.net> | 2000-12-15 08:54:42 -0600 |
|---|---|---|
| committer | Glenn Randers-Pehrson <glennrp at users.sourceforge.net> | 2009-04-06 16:05:43 -0500 |
| commit | 2ad31ae31f47d788b0ee83a708654f26e2edfebb (patch) | |
| tree | b790ae17d6be5baf86356fec7c77a4c57609d4d8 | |
| parent | f6b4f45c7e9ee5472594934c4d9dfba16157e7cb (diff) | |
| download | libpng-2ad31ae31f47d788b0ee83a708654f26e2edfebb.tar.gz | |
Imported from libpng-1.0.9beta5.tarv1.0.9beta5
48 files changed, 301 insertions, 96 deletions
@@ -1,5 +1,5 @@ -Libpng 1.0.9beta4 - December 1, 2000 +Libpng 1.0.9beta5 - December 15, 2000 This is a public release of libpng, intended for use in production codes. @@ -34,6 +34,7 @@ Changes since the last public release (1.0.8): Added makefile.macosx and makefile.aix to scripts directory. Change png_chunk_warning to png_warning in png_check_keyword(). Increased the first part of msg buffer from 16 to 18 in png_chunk_error(). + Added support for filter method 64 (for PNG datastreams embedded in MNG) Send comments/corrections/commendations to png-implement@ccrc.wustl.edu or to randeg@alum.rpi.edu @@ -855,6 +855,8 @@ version 1.0.9beta3 [November 23, 2000] version 1.0.9beta4 [December 1, 2000] Change png_chunk_warning to png_warning in png_check_keyword(). Increased the first part of msg buffer from 16 to 18 in png_chunk_error(). +version 1.0.9beta5 [December 15, 2000] + Added support for filter method 64 (for PNG datastreams embedded in MNG) Send comments/corrections/commendations to png-implement@ccrc.wustl.edu or to randeg@alum.rpi.edu @@ -1,5 +1,5 @@ -Installing libpng version 1.0.9beta4 - December 1, 2000 +Installing libpng version 1.0.9beta5 - December 15, 2000 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-1.0.9beta4" or "lpng109" and "zlib-1.1.3" +might be called "libpng-1.0.9beta5" 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: @@ -59,8 +59,8 @@ 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 libpng.so.2.1.0.9beta4) - makefile.gcmmx => Linux/ELF makefile (gcc, creates libpng.so.2.1.0.9beta4, + makefile.linux => Linux/ELF makefile (gcc, creates libpng.so.2.1.0.9beta5) + makefile.gcmmx => Linux/ELF makefile (gcc, creates libpng.so.2.1.0.9beta5, 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 @@ -75,9 +75,9 @@ include libpng.icc => Project file for IBM VisualAge/C++ version 4.0 or later makefile.macosx => MACOS X Makefile makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib) - makefile.sggcc => Silicon Graphics (gcc, creates libpng.so.2.1.0.9beta4) + makefile.sggcc => Silicon Graphics (gcc, creates libpng.so.2.1.0.9beta5) makefile.sunos => Sun makefile - makefile.solaris => Solaris 2.X makefile (gcc, creates libpng.so.2.1.0.9beta4) + makefile.solaris => Solaris 2.X makefile (gcc, creates libpng.so.2.1.0.9beta5) makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc makefile.mips => MIPS makefile makefile.acorn => Acorn makefile @@ -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 1.0.9beta4, December 1, 2000, are +libpng versions 1.0.7, July 1, 2000, through 1.0.9beta5, December 15, 2000, are Copyright (c) 2000 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 -December 1, 2000 +December 15, 2000 @@ -1,4 +1,4 @@ -README for libpng 1.0.9beta4 - December 1, 2000 (shared library 2.1) +README for libpng 1.0.9beta5 - December 15, 2000 (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. @@ -182,9 +182,9 @@ 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 libpng.so.2.1.0.9beta4) + (gcc, creates libpng.so.2.1.0.9beta5) makefile.gcmmx => Linux/ELF makefile (gcc, creates - libpng.so.2.1.0.9beta4, uses assembler code + libpng.so.2.1.0.9beta5, 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 @@ -199,10 +199,10 @@ Files in this distribution: libpng.icc => Project file, IBM VisualAge/C++ 4.0 or later makefile.macosx => MACOS X Makefile makefile.sgi => Silicon Graphics IRIX (cc, creates static lib) - makefile.sggcc => Silicon Graphics (gcc, creates libpng.so.2.1.0.9beta4) + makefile.sggcc => Silicon Graphics (gcc, creates libpng.so.2.1.0.9beta5) makefile.sunos => Sun makefile makefile.solaris => Solaris 2.X makefile - (gcc, creates libpng.so.2.1.0.9beta4) + (gcc, creates libpng.so.2.1.0.9beta5) makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc makefile.mips => MIPS makefile makefile.acorn => Acorn makefile @@ -1,13 +1,13 @@ Y2K compliance in libpng: ========================= - December 1, 2000 + December 15, 2000 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 1.0.9beta4 are Y2K compliant. It is my belief that earlier + upward through 1.0.9beta5 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-1.0.9beta4. Instead, please + There is no \"configure\" script for Libpng-1.0.9beta5. 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 "December 1, 2000" +.TH LIBPNG 3 "December 15, 2000" .SH NAME -libpng \- Portable Network Graphics (PNG) Reference Library 1.0.9beta4 +libpng \- Portable Network Graphics (PNG) Reference Library 1.0.9beta5 .SH SYNOPSIS \fI\fB @@ -747,7 +747,7 @@ 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 1.0.9beta4 - December 1, 2000 + libpng version 1.0.9beta5 - December 15, 2000 Updated and distributed by Glenn Randers-Pehrson <randeg@alum.rpi.edu> Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson @@ -3328,7 +3328,24 @@ When PNG_DEBUG = 1, the macros are defined, but only png_debug statements having level = 0 will be printed. There aren't any such statements in this version of libpng, but if you insert some they will be printed. -.SH VI. Changes to Libpng from version 0.88 +.SH VI. MNG support + +The MNG specification (available at http://www.libpng.org/pub/mng) allows +certain extensions to PNG for PNG images that are embedded in MNG datastreams. +Libpng can support some of these extensions. To enable them, use the +png_permit_mng_features() function: + + feature_set = png_permit_mng_features(png_ptr, mask) + mask is a png_uint_32 containing the logical OR of the + features you want to enable. These include + PNG_FLAG_MNG_EMPTY_PLTE + PNG_FLAG_MNG_FILTER_64 + PNG_ALL_MNG_FEATURES + feature_set is a png_32_uint that is the logical AND of + your mask with the set of MNG features that is + supported by the version of libpng that you are using. + +.SH VII. Changes to Libpng from version 0.88 It should be noted that versions of libpng later than 0.96 are not distributed by the original libpng author, Guy Schalnat, nor by @@ -3377,15 +3394,15 @@ application: png_uint_32 application_vn = PNG_LIBPNG_VER; -.SH VII. Y2K Compliance in libpng +.SH VIII. Y2K Compliance in libpng -December 1, 2000 +December 15, 2000 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 1.0.9beta4 are Y2K compliant. It is my belief that earlier +upward through 1.0.9beta5 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 +3543,7 @@ possible without all of you. Thanks to Frank J. T. Wojcik for helping with the documentation. -Libpng version 1.0.9beta4 - December 1, 2000: +Libpng version 1.0.9beta5 - December 15, 2000: Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc. Currently maintained by Glenn Randers-Pehrson (randeg@alum.rpi.edu). @@ -3543,7 +3560,7 @@ 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 1.0.9beta4, December 1, 2000, are +libpng versions 1.0.7, July 1, 2000, through 1.0.9beta5, December 15, 2000, are Copyright (c) 2000 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 @@ -3634,7 +3651,7 @@ certification mark of the Open Source Initiative. Glenn Randers-Pehrson randeg@alum.rpi.edu -December 1, 2000 +December 15, 2000 .\" end of man page diff --git a/libpng.txt b/libpng.txt index cf8994961..6e4c2579d 100644 --- a/libpng.txt +++ b/libpng.txt @@ -1,6 +1,6 @@ libpng.txt - A description on how to use and modify libpng - libpng version 1.0.9beta4 - December 1, 2000 + libpng version 1.0.9beta5 - December 15, 2000 Updated and distributed by Glenn Randers-Pehrson <randeg@alum.rpi.edu> Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson @@ -2581,7 +2581,24 @@ When PNG_DEBUG = 1, the macros are defined, but only png_debug statements having level = 0 will be printed. There aren't any such statements in this version of libpng, but if you insert some they will be printed. -VI. Changes to Libpng from version 0.88 +VI. MNG support + +The MNG specification (available at http://www.libpng.org/pub/mng) allows +certain extensions to PNG for PNG images that are embedded in MNG datastreams. +Libpng can support some of these extensions. To enable them, use the +png_permit_mng_features() function: + + feature_set = png_permit_mng_features(png_ptr, mask) + mask is a png_uint_32 containing the logical OR of the + features you want to enable. These include + PNG_FLAG_MNG_EMPTY_PLTE + PNG_FLAG_MNG_FILTER_64 + PNG_ALL_MNG_FEATURES + feature_set is a png_32_uint that is the logical AND of + your mask with the set of MNG features that is + supported by the version of libpng that you are using. + +VII. Changes to Libpng from version 0.88 It should be noted that versions of libpng later than 0.96 are not distributed by the original libpng author, Guy Schalnat, nor by @@ -2630,15 +2647,15 @@ application: png_uint_32 application_vn = PNG_LIBPNG_VER; -VII. Y2K Compliance in libpng +VIII. Y2K Compliance in libpng -December 1, 2000 +December 15, 2000 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 1.0.9beta4 are Y2K compliant. It is my belief that earlier +upward through 1.0.9beta5 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 ad39837a0..bb293fd82 100644 --- a/libpngpf.3 +++ b/libpngpf.3 @@ -1,6 +1,6 @@ -.TH LIBPNGPF 3 "December 1, 2000" +.TH LIBPNGPF 3 "December 15, 2000" .SH NAME -libpng \- Portable Network Graphics (PNG) Reference Library 1.0.9beta4 +libpng \- Portable Network Graphics (PNG) Reference Library 1.0.9beta5 (private functions) .SH SYNOPSIS \fB#include <png.h>\fP @@ -1,4 +1,4 @@ -.TH PNG 5 "December 1, 2000" +.TH PNG 5 "December 15, 2000" .SH NAME png \- Portable Network Graphics (PNG) format .SH DESCRIPTION @@ -1,7 +1,7 @@ /* png.c - location for general purpose libpng functions * - * libpng version 1.0.9beta4 - December 1, 2000 + * libpng version 1.0.9beta5 - December 15, 2000 * Copyright (c) 1998, 1999, 2000 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_0_9beta4 Your_png_h_is_not_version_1_0_9beta4; +typedef version_1_0_9beta5 Your_png_h_is_not_version_1_0_9beta5; /* 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] = "1.0.9beta4"; +const char png_libpng_ver[18] = "1.0.9beta5"; /* png_sig was changed to a function in version 1.0.5c */ /* Place to hold the signature string for a PNG file. */ @@ -626,7 +626,7 @@ 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 1.0.9beta4 - December 1, 2000\n\ + return ((png_charp) "\n libpng version 1.0.9beta5 - December 15, 2000\n\ Copyright (c) 1998-2000 Glenn Randers-Pehrson\n\ Copyright (c) 1996, 1997 Andreas Dilger\n\ Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.\n"); @@ -644,8 +644,8 @@ 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) "1.0.9beta4"); - return((png_charp) "1.0.9beta4"); + return((png_charp) "1.0.9beta5"); + return((png_charp) "1.0.9beta5"); } png_charp PNGAPI @@ -1,7 +1,7 @@ /* png.h - header file for PNG reference library * - * libpng version 1.0.9beta4 - December 1, 2000 + * libpng version 1.0.9beta5 - December 15, 2000 * Copyright (c) 1998, 1999, 2000 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 1.0.9beta4 - December 1, 2000: Glenn + * libpng versions 0.97, January 1998, through 1.0.9beta5 - December 15, 2000: Glenn * See also "Contributing Authors", below. * * Note about libpng version numbers: @@ -58,7 +58,7 @@ * 1.0.8beta1-4 10008 2.1.0.8beta1-4 * 1.0.8rc1 10008 2.1.0.8rc1 * 1.0.8 10008 2.1.0.8 - * 1.0.9beta1-4 10009 2.1.0.9beta1-4 + * 1.0.9beta1-5 10009 2.1.0.9beta1-5 * * Henceforth the source version will match the shared-library major * and minor numbers; the shared-library major version number will be @@ -85,7 +85,7 @@ * If you modify libpng you may insert additional notices immediately following * this sentence. * - * libpng versions 1.0.7, July 1, 2000, through 1.0.9beta4, December 1, 2000, are + * libpng versions 1.0.7, July 1, 2000, through 1.0.9beta5, December 15, 2000, are * Copyright (c) 2000 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 @@ -190,13 +190,13 @@ * Y2K compliance in libpng: * ========================= * - * December 1, 2000 + * December 15, 2000 * * 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 1.0.9beta4 are Y2K compliant. It is my belief that earlier + * upward through 1.0.9beta5 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 @@ -252,7 +252,7 @@ */ /* Version information for png.h - this should match the version in png.c */ -#define PNG_LIBPNG_VER_STRING "1.0.9beta4" +#define PNG_LIBPNG_VER_STRING "1.0.9beta5" #define PNG_LIBPNG_VER_SONUM 2 @@ -263,7 +263,7 @@ /* 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 #define PNG_LIBPNG_BUILD_ALPHA 1 #define PNG_LIBPNG_BUILD_BETA 2 @@ -703,6 +703,7 @@ defined(PNG_READ_BACKGROUND_SUPPORTED) /* iCCP chunk data. */ png_charp iccp_name; /* profile name */ png_charp iccp_profile; /* International Color Consortium profile data */ + /* Note to maintainer: should be png_bytep */ png_uint_32 iccp_proflen; /* ICC profile data length */ png_byte iccp_compression; /* Always zero */ #endif @@ -783,6 +784,7 @@ typedef png_info FAR * FAR * png_infopp; /* This is for filter type. PNG 1.0-1.2 only define the single type. */ #define PNG_FILTER_TYPE_BASE 0 /* Single row per-byte filtering */ +#define PNG_INTRAPIXEL_DIFFERENCING 64 /* Used only in MNG datastreams */ #define PNG_FILTER_TYPE_DEFAULT PNG_FILTER_TYPE_BASE /* These are for the interlacing type. These values should NOT be changed. */ @@ -1166,12 +1168,14 @@ struct png_struct_def png_fixed_point int_gamma; #endif + png_byte filter_type; + }; /* This prevents a compiler error in png_get_copyright() in png.c if png.c -and png.h are both at * version 1.0.9beta4 +and png.h are both at * version 1.0.9beta5 */ -typedef png_structp version_1_0_9beta4; +typedef png_structp version_1_0_9beta5; typedef png_struct FAR * FAR * png_structpp; @@ -2023,12 +2027,14 @@ extern PNG_EXPORT(void,png_set_sRGB_gAMA_and_cHRM) PNGARG((png_structp png_ptr, extern PNG_EXPORT(png_uint_32,png_get_iCCP) PNGARG((png_structp png_ptr, png_infop info_ptr, png_charpp name, int *compression_type, png_charpp profile, png_uint_32 *proflen)); + /* Note to maintainer: profile should be png_bytepp */ #endif #if defined(PNG_iCCP_SUPPORTED) extern PNG_EXPORT(void,png_set_iCCP) PNGARG((png_structp png_ptr, png_infop info_ptr, png_charp name, int compression_type, png_charp profile, png_uint_32 proflen)); + /* Note to maintainer: profile should be png_bytep */ #endif #if defined(PNG_READ_sPLT_SUPPORTED) @@ -2210,7 +2216,7 @@ extern PNG_EXPORT(png_uint_32,png_permit_mng_features) PNGARG((png_structp #endif #define PNG_HEADER_VERSION_STRING \ - " libpng version 1.0.9beta4 - December 1, 2000 (header)\n" + " libpng version 1.0.9beta5 - December 15, 2000 (header)\n" #ifdef PNG_READ_COMPOSITE_NODIV_SUPPORTED /* With these routines we avoid an integer divide, which will be slower on @@ -2594,6 +2600,7 @@ PNG_EXTERN void png_write_sRGB PNGARG((png_structp png_ptr, PNG_EXTERN void png_write_iCCP PNGARG((png_structp png_ptr, png_charp name, int compression_type, png_charp profile, int proflen)); + /* Note to maintainer: profile should be png_bytep */ #endif #if defined(PNG_WRITE_sPLT_SUPPORTED) @@ -2996,6 +3003,13 @@ PNG_EXTERN void png_push_read_iTXt PNGARG((png_structp png_ptr, #endif /* PNG_PROGRESSIVE_READ_SUPPORTED */ +#ifdef PNG_MNG_FEATURES_SUPPORTED +PNG_EXTERN void png_do_read_intrapixel PNGARG((png_row_infop row_info, + png_bytep row)); +PNG_EXTERN void png_do_write_intrapixel PNGARG((png_row_infop row_info, + png_bytep row)); +#endif + #endif /* PNG_INTERNAL */ #ifdef __cplusplus diff --git a/pngasmrd.h b/pngasmrd.h index 5cb215578..a0d501694 100644 --- a/pngasmrd.h +++ b/pngasmrd.h @@ -1,6 +1,6 @@ /* pngasmrd.h - assembler version of utilities to read a PNG file * - * libpng 1.0.9beta4 - December 1, 2000 + * libpng 1.0.9beta5 - December 15, 2000 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1999, 2000 Glenn Randers-Pehrson * @@ -1,6 +1,6 @@ /* pngconf.h - machine configurable file for libpng * - * libpng 1.0.9beta4 - December 1, 2000 + * libpng 1.0.9beta5 - December 15, 2000 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) diff --git a/pngerror.c b/pngerror.c index bc6920bd3..00668fbd8 100644 --- a/pngerror.c +++ b/pngerror.c @@ -1,7 +1,7 @@ /* pngerror.c - stub functions for i/o and memory allocation * - * libpng 1.0.9beta4 - December 1, 2000 + * libpng 1.0.9beta5 - December 15, 2000 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) diff --git a/pnggccrd.c b/pnggccrd.c index b7c89bee2..9b8eecc3d 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 1.0.9beta4 - December 1, 2000 + * libpng 1.0.9beta5 - December 15, 2000 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson * Copyright (c) 1998, Intel Corporation @@ -1,7 +1,7 @@ /* pngget.c - retrieval of values from info struct * - * libpng 1.0.9beta4 - December 1, 2000 + * libpng 1.0.9beta5 - December 15, 2000 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) @@ -1,7 +1,7 @@ /* pngmem.c - stub functions for memory allocation * - * libpng 1.0.9beta4 - December 1, 2000 + * libpng 1.0.9beta5 - December 15, 2000 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) diff --git a/pngpread.c b/pngpread.c index 3a4d4967b..5766b37fa 100644 --- a/pngpread.c +++ b/pngpread.c @@ -1,7 +1,7 @@ /* pngpread.c - read a png file in push mode * - * libpng 1.0.9beta4 - December 1, 2000 + * libpng 1.0.9beta5 - December 15, 2000 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) @@ -1,7 +1,7 @@ /* pngread.c - read a PNG file * - * libpng 1.0.9beta4 - December 1, 2000 + * libpng 1.0.9beta5 - December 15, 2000 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) @@ -646,6 +646,15 @@ png_read_row(png_structp png_ptr, png_bytep row, png_bytep dsp_row) png_memcpy_check(png_ptr, png_ptr->prev_row, png_ptr->row_buf, png_ptr->rowbytes + 1); + +#if defined(PNG_MNG_FEATURES_SUPPORTED) + if((png_ptr->mng_features_permitted & PNG_FLAG_MNG_FILTER_64) && + (png_ptr->filter_type == PNG_INTRAPIXEL_DIFFERENCING)) + { + /* Intrapixel differencing */ + png_do_read_intrapixel(&(png_ptr->row_info), png_ptr->row_buf + 1); + } +#endif if (png_ptr->transformations) png_do_read_transformations(png_ptr); @@ -701,7 +710,7 @@ 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 1.0.9beta4 + * [*] png_handle_alpha() does not exist yet, as of libpng version 1.0.9beta5 */ void PNGAPI @@ -750,7 +759,7 @@ 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 1.0.9beta4 + * [*] png_handle_alpha() does not exist yet, as of libpng version 1.0.9beta5 */ void PNGAPI png_read_image(png_structp png_ptr, png_bytepp image) @@ -1,7 +1,7 @@ /* pngrio.c - functions for data input * - * libpng 1.0.9beta4 - December 1, 2000 + * libpng 1.0.9beta5 - December 15, 2000 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) diff --git a/pngrtran.c b/pngrtran.c index 845d0efdc..9064b4833 100644 --- a/pngrtran.c +++ b/pngrtran.c @@ -1,7 +1,7 @@ /* pngrtran.c - transforms the data in a row for PNG readers * - * libpng 1.0.9beta4 - December 1, 2000 + * libpng 1.0.9beta5 - December 15, 2000 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) @@ -4053,3 +4053,63 @@ png_build_gamma_table(png_structp png_ptr) /* To do: install integer version of png_build_gamma_table here */ #endif +#if defined(PNG_MNG_FEATURES_SUPPORTED) +/* undoes intrapixel differencing */ +void /* PRIVATE */ +png_do_read_intrapixel(png_row_infop row_info, png_bytep row) +{ + png_debug(1, "in png_do_read_intrapixel\n"); + if ( +#if defined(PNG_USELESS_TESTS_SUPPORTED) + row != NULL && row_info != NULL && +#endif + (row_info->color_type & PNG_COLOR_MASK_COLOR)) + { + int bytes_per_pixel; + png_uint_32 row_width = row_info->width; + if (row_info->bit_depth == 8) + { + png_bytep rp; + png_uint_32 i; + + if (row_info->color_type == PNG_COLOR_TYPE_RGB) + bytes_per_pixel = 3; + else if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA) + bytes_per_pixel = 4; + else + return; + + for (i = 0, rp = row; i < row_width; i++, rp += bytes_per_pixel) + { + *(rp) = (png_byte)((256 + *rp + *(rp+1))&0xff); + *(rp+2) = (png_byte)((256 + *(rp+2) + *(rp+1))&0xff); + } + } + else if (row_info->bit_depth == 16) + { + png_bytep rp; + png_uint_32 i; + + if (row_info->color_type == PNG_COLOR_TYPE_RGB) + bytes_per_pixel = 6; + else if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA) + bytes_per_pixel = 8; + else + return; + + for (i = 0, rp = row; i < row_width; i++, rp += bytes_per_pixel) + { + png_uint_32 s0=*(rp )<<8 | *(rp+1); + png_uint_32 s1=*(rp+2)<<8 | *(rp+3); + png_uint_32 s2=*(rp+4)<<8 | *(rp+5); + png_uint_32 red=(65536+s0+s1)&0xffff; + png_uint_32 blue=(65536+s2+s1)&0xffff; + *(rp ) = (png_byte)((red>>8)&0xff); + *(rp+1) = (png_byte)(red&0xff); + *(rp+4) = (png_byte)((blue>>8)&0xff); + *(rp+5) = (png_byte)(blue&0xff); + } + } + } +} +#endif /* PNG_MNG_FEATURES_SUPPORTED */ diff --git a/pngrutil.c b/pngrutil.c index 7e42af538..715c20df6 100644 --- a/pngrutil.c +++ b/pngrutil.c @@ -1,7 +1,7 @@ /* pngrutil.c - utilities to read a PNG file * - * libpng 1.0.9beta4 - December 1, 2000 + * libpng 1.0.9beta5 - December 15, 2000 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) @@ -353,7 +353,14 @@ png_handle_IHDR(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) if (compression_type != PNG_COMPRESSION_TYPE_BASE) png_error(png_ptr, "Unknown compression method in IHDR"); - if (filter_type != PNG_FILTER_TYPE_BASE) + if( +#if defined(PNG_MNG_FEATURES_SUPPORTED) + !((png_ptr->mng_features_permitted & PNG_FLAG_MNG_FILTER_64) && + (filter_type == PNG_INTRAPIXEL_DIFFERENCING) && + (color_type == PNG_COLOR_TYPE_RGB || + color_type == PNG_COLOR_TYPE_RGB_ALPHA)) && +#endif + filter_type != PNG_FILTER_TYPE_BASE) png_error(png_ptr, "Unknown filter method in IHDR"); /* set internal variables */ @@ -362,6 +369,7 @@ png_handle_IHDR(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) png_ptr->bit_depth = (png_byte)bit_depth; png_ptr->interlaced = (png_byte)interlace_type; png_ptr->color_type = (png_byte)color_type; + png_ptr->filter_type = (png_byte)filter_type; /* find number of channels */ switch (png_ptr->color_type) @@ -1,7 +1,7 @@ /* pngset.c - storage of image information into info struct * - * libpng 1.0.9beta4 - December 1, 2000 + * libpng 1.0.9beta5 - December 15, 2000 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) @@ -1,7 +1,7 @@ /* pngtest.c - a simple test program to test libpng * - * libpng 1.0.9beta4 - December 1, 2000 + * libpng 1.0.9beta5 - December 15, 2000 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) @@ -1449,4 +1449,4 @@ main(int argc, char *argv[]) } /* Generate a compiler error if there is an old png.h in the search path. */ -typedef version_1_0_9beta4 your_png_h_is_not_version_1_0_9beta4; +typedef version_1_0_9beta5 your_png_h_is_not_version_1_0_9beta5; diff --git a/pngtrans.c b/pngtrans.c index 557975e82..3e40074aa 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 1.0.9beta4 - December 1, 2000 + * libpng 1.0.9beta5 - December 15, 2000 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) @@ -606,3 +606,4 @@ png_get_user_transform_ptr(png_structp png_ptr) return (NULL); #endif } + @@ -2,7 +2,7 @@ * * For Intel x86 CPU and Microsoft Visual C++ compiler * - * libpng 1.0.9beta4 - December 1, 2000 + * libpng 1.0.9beta5 - December 15, 2000 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson * Copyright (c) 1998, Intel Corporation @@ -1,7 +1,7 @@ /* pngwio.c - functions for data output * - * libpng 1.0.9beta4 - December 1, 2000 + * libpng 1.0.9beta5 - December 15, 2000 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) diff --git a/pngwrite.c b/pngwrite.c index 9f48b44e7..f1f1d3a26 100644 --- a/pngwrite.c +++ b/pngwrite.c @@ -1,7 +1,7 @@ /* pngwrite.c - general routines to write a PNG file * - * libpng 1.0.9beta4 - December 1, 2000 + * libpng 1.0.9beta5 - December 15, 2000 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) @@ -773,6 +773,15 @@ png_write_row(png_structp png_ptr, png_bytep row) if (png_ptr->transformations) png_do_write_transformations(png_ptr); +#if defined(PNG_MNG_FEATURES_SUPPORTED) + if((png_ptr->mng_features_permitted & PNG_FLAG_MNG_FILTER_64) && + (png_ptr->filter_type == PNG_INTRAPIXEL_DIFFERENCING)) + { + /* Intrapixel differencing */ + png_do_write_intrapixel(&(png_ptr->row_info), png_ptr->row_buf + 1); + } +#endif + /* Find a filter if necessary, filter the row and write it out. */ png_write_find_filter(png_ptr, &(png_ptr->row_info)); diff --git a/pngwtran.c b/pngwtran.c index 8da3dad1d..5dd7007e9 100644 --- a/pngwtran.c +++ b/pngwtran.c @@ -1,7 +1,7 @@ /* pngwtran.c - transforms the data in a row for PNG writers * - * libpng 1.0.9beta4 - December 1, 2000 + * libpng 1.0.9beta5 - December 15, 2000 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) @@ -498,3 +498,64 @@ png_do_write_invert_alpha(png_row_infop row_info, png_bytep row) } } #endif + +#if defined(PNG_MNG_FEATURES_SUPPORTED) +/* undoes intrapixel differencing */ +void /* PRIVATE */ +png_do_write_intrapixel(png_row_infop row_info, png_bytep row) +{ + png_debug(1, "in png_do_write_intrapixel\n"); + if ( +#if defined(PNG_USELESS_TESTS_SUPPORTED) + row != NULL && row_info != NULL && +#endif + (row_info->color_type & PNG_COLOR_MASK_COLOR)) + { + int bytes_per_pixel; + png_uint_32 row_width = row_info->width; + if (row_info->bit_depth == 8) + { + png_bytep rp; + png_uint_32 i; + + if (row_info->color_type == PNG_COLOR_TYPE_RGB) + bytes_per_pixel = 3; + else if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA) + bytes_per_pixel = 4; + else + return; + + for (i = 0, rp = row; i < row_width; i++, rp += bytes_per_pixel) + { + *(rp) = (png_byte)((*rp - *(rp+1))&0xff); + *(rp+2) = (png_byte)((*(rp+2) - *(rp+1))&0xff); + } + } + else if (row_info->bit_depth == 16) + { + png_bytep rp; + png_uint_32 i; + + if (row_info->color_type == PNG_COLOR_TYPE_RGB) + bytes_per_pixel = 6; + else if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA) + bytes_per_pixel = 8; + else + return; + + for (i = 0, rp = row; i < row_width; i++, rp += bytes_per_pixel) + { + png_uint_32 s0=*(rp )<<8 | *(rp+1); + png_uint_32 s1=*(rp+2)<<8 | *(rp+3); + png_uint_32 s2=*(rp+4)<<8 | *(rp+5); + png_uint_32 red=(s0-s1)&0xffff; + png_uint_32 blue=(s2-s1)&0xffff; + *(rp ) = (png_byte)((red>>8)&0xff); + *(rp+1) = (png_byte)(red&0xff); + *(rp+4) = (png_byte)((blue>>8)&0xff); + *(rp+5) = (png_byte)(blue&0xff); + } + } + } +} +#endif /* PNG_MNG_FEATURES_SUPPORTED */ diff --git a/pngwutil.c b/pngwutil.c index d3415f5da..4d669da71 100644 --- a/pngwutil.c +++ b/pngwutil.c @@ -1,7 +1,7 @@ /* pngwutil.c - utilities to write a PNG file * - * libpng 1.0.9beta4 - December 1, 2000 + * libpng 1.0.9beta5 - December 15, 2000 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) @@ -419,7 +419,12 @@ png_write_IHDR(png_structp png_ptr, png_uint_32 width, png_uint_32 height, compression_type = PNG_COMPRESSION_TYPE_BASE; } - if (filter_type != PNG_FILTER_TYPE_BASE) + if ( +#if defined(PNG_MNG_FEATURES_SUPPORTED) + !((png_ptr->mng_features_permitted & PNG_FLAG_MNG_FILTER_64) && + (filter_type == PNG_INTRAPIXEL_DIFFERENCING)) && +#endif + filter_type != PNG_FILTER_TYPE_BASE) { png_warning(png_ptr, "Invalid filter type specified"); filter_type = PNG_FILTER_TYPE_BASE; @@ -440,6 +445,7 @@ png_write_IHDR(png_structp png_ptr, png_uint_32 width, png_uint_32 height, png_ptr->bit_depth = (png_byte)bit_depth; png_ptr->color_type = (png_byte)color_type; png_ptr->interlaced = (png_byte)interlace_type; + png_ptr->filter_type = (png_byte)filter_type; png_ptr->width = width; png_ptr->height = height; diff --git a/projects/msvc/README.txt b/projects/msvc/README.txt index 9be4b883c..debd2dd66 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 1.0.9beta4 (December 1, 2000) and zlib +libpng 1.0.9beta5 (December 15, 2000) 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 4c6c18cf1..cc8533285 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 1.0.9beta4 +;Version 1.0.9beta5 png_build_grayscale_palette @1 png_check_sig @2 png_chunk_error @3 diff --git a/projects/wince/READMEE.WCE b/projects/wince/READMEE.WCE index 49da5550e..5af7b646f 100644 --- a/projects/wince/READMEE.WCE +++ b/projects/wince/READMEE.WCE @@ -8,9 +8,9 @@ libpng for WindowsCE Rel.1.0 Introduction ============ -This is libpng 1.0.9beta4 ported to WindowsCE 2.0 and 2.11. -libpng 1.0.9beta4 is a PNG reference library. -See README, a document of original libpng 1.0.9beta4. +This is libpng 1.0.9beta5 ported to WindowsCE 2.0 and 2.11. +libpng 1.0.9beta5 is a PNG reference library. +See README, a document of original libpng 1.0.9beta5. zlib for WindowsCE ================== @@ -23,7 +23,7 @@ This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software. -See README and LICENSE, documents of original libpng 1.0.9beta4, for conditions +See README and LICENSE, documents of original libpng 1.0.9beta5, for conditions of use and distribution. Files diff --git a/projects/wince/READMEJ.WCE b/projects/wince/READMEJ.WCE index 918dc821a..87e10e03b 100644 --- a/projects/wince/READMEJ.WCE +++ b/projects/wince/READMEJ.WCE @@ -24,7 +24,7 @@ libpngでは、データ圧縮ライブラリとして zlibを使用しています。libpngを になったいかなる被害についても、作者、配布者、その他利用者以外の人物、 団体に責任をとる義務はないものとします。 -その他、このソフトウェアの利用条件については、原版である libpng 1.0.9beta4に +その他、このソフトウェアの利用条件については、原版である libpng 1.0.9beta5に 準拠するものとします。詳しくは、付属の README,LICENSE をお読みください。 収録内容 diff --git a/projects/wince/png32ce.def b/projects/wince/png32ce.def index ee8a68431..2793799db 100644 --- a/projects/wince/png32ce.def +++ b/projects/wince/png32ce.def @@ -5,7 +5,7 @@ LIBRARY lpngce EXPORTS -;Version 1.0.9beta4 +;Version 1.0.9beta5 png_build_grayscale_palette @1 png_check_sig @2 png_chunk_error @3 diff --git a/scripts/makefile.aix b/scripts/makefile.aix index 91f0c14cc..5ca4286e0 100644 --- a/scripts/makefile.aix +++ b/scripts/makefile.aix @@ -18,7 +18,7 @@ RM = rm -f # read libpng.txt or png.h to see why PNGMAJ is 2. You should not # have to change it. PNGMAJ = 2 -PNGMIN = 1.0.9beta4 +PNGMIN = 1.0.9beta5 PNGVER = $(PNGMAJ).$(PNGMIN) prefix=/usr/local diff --git a/scripts/makefile.beos b/scripts/makefile.beos index f54169e85..928eb3a3b 100644 --- a/scripts/makefile.beos +++ b/scripts/makefile.beos @@ -31,7 +31,7 @@ RANLIB=ranlib # read libpng.txt or png.h to see why PNGMAJ is 2. You should not # have to change it. PNGMAJ = 2 -PNGMIN = 1.0.9beta4 +PNGMIN = 1.0.9beta5 PNGVER = $(PNGMAJ).$(PNGMIN) # where make install puts libpng.a, libpng.so*, and png.h diff --git a/scripts/makefile.cygwin b/scripts/makefile.cygwin index 18c870575..f39a11fb1 100644 --- a/scripts/makefile.cygwin +++ b/scripts/makefile.cygwin @@ -38,7 +38,7 @@ CFLAGS=-I$(ZLIBINC) -Wall -O3 $(ALIGN) -funroll-loops \ # read libpng.txt or png.h to see why PNGMAJ is 2. You should not # have to change it. PNGMAJ = 2 -PNGMIN = 1.0.9beta4 +PNGMIN = 1.0.9beta5 PNGVER = $(PNGMAJ).$(PNGMIN) SHAREDLIB=cygpng$(PNGMAJ).dll diff --git a/scripts/makefile.dec b/scripts/makefile.dec index 6893bc158..41e118ee8 100644 --- a/scripts/makefile.dec +++ b/scripts/makefile.dec @@ -17,7 +17,7 @@ ZLIBINC=../zlib # read libpng.txt or png.h to see why PNGMAJ is 2. You should not # have to change it. PNGMAJ = 2 -PNGMIN = 1.0.9beta4 +PNGMIN = 1.0.9beta5 PNGVER = $(PNGMAJ).$(PNGMIN) CC=cc diff --git a/scripts/makefile.gcmmx b/scripts/makefile.gcmmx index 6a295a2e6..6983cd1d8 100644 --- a/scripts/makefile.gcmmx +++ b/scripts/makefile.gcmmx @@ -37,7 +37,7 @@ RANLIB=ranlib # read libpng.txt or png.h to see why PNGMAJ is 2. You should not # have to change it. PNGMAJ = 2 -PNGMIN = 1.0.9beta4 +PNGMIN = 1.0.9beta5 PNGVER = $(PNGMAJ).$(PNGMIN) INCPATH=$(prefix)/include diff --git a/scripts/makefile.hpux b/scripts/makefile.hpux index 89bb53298..3445bc49f 100644 --- a/scripts/makefile.hpux +++ b/scripts/makefile.hpux @@ -18,7 +18,7 @@ RANLIB=ranlib # read libpng.txt or png.h to see why PNGMAJ is 2. You should not # have to change it. PNGMAJ = 2 -PNGMIN = 1.0.9beta4 +PNGMIN = 1.0.9beta5 PNGVER = $(PNGMAJ).$(PNGMIN) # where make install puts libpng.a and png.h diff --git a/scripts/makefile.linux b/scripts/makefile.linux index f17f64835..8e524a148 100644 --- a/scripts/makefile.linux +++ b/scripts/makefile.linux @@ -34,7 +34,7 @@ RANLIB=ranlib # read libpng.txt or png.h to see why PNGMAJ is 2. You should not # have to change it. PNGMAJ = 2 -PNGMIN = 1.0.9beta4 +PNGMIN = 1.0.9beta5 PNGVER = $(PNGMAJ).$(PNGMIN) INCPATH=$(prefix)/include diff --git a/scripts/makefile.sco b/scripts/makefile.sco index 894ca88d0..15bfa36ea 100644 --- a/scripts/makefile.sco +++ b/scripts/makefile.sco @@ -25,7 +25,7 @@ RANLIB=echo # read libpng.txt or png.h to see why PNGMAJ is 2. You should not # have to change it. PNGMAJ = 2 -PNGMIN = 1.0.9beta4 +PNGMIN = 1.0.9beta5 PNGVER = $(PNGMAJ).$(PNGMIN) INCPATH=$(prefix)/include diff --git a/scripts/makefile.sggcc b/scripts/makefile.sggcc index a2af909b4..08e4cb791 100644 --- a/scripts/makefile.sggcc +++ b/scripts/makefile.sggcc @@ -19,8 +19,8 @@ CFLAGS=-I$(ZLIBINC) -O2 $(WARNMORE) -fPIC -mabi=n32 # -g -DPNG_DEBUG=5 LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm LDSHARED=gcc -shared -VER=1.0.9beta4 -LIBS=libpng.so.1.0.9beta4 +VER=1.0.9beta5 +LIBS=libpng.so.1.0.9beta5 SHAREDLIB=libpng.so libdir=$(prefix)/lib32 diff --git a/scripts/makefile.solaris b/scripts/makefile.solaris index e78d00aea..c00472f72 100644 --- a/scripts/makefile.solaris +++ b/scripts/makefile.solaris @@ -31,7 +31,7 @@ RANLIB=echo # read libpng.txt or png.h to see why PNGMAJ is 2. You should not # have to change it. PNGMAJ = 2 -PNGMIN = 1.0.9beta4 +PNGMIN = 1.0.9beta5 PNGVER = $(PNGMAJ).$(PNGMIN) INCPATH=$(prefix)/include diff --git a/scripts/pngdef.pas b/scripts/pngdef.pas index 875cfb4d5..707f96b06 100644 --- a/scripts/pngdef.pas +++ b/scripts/pngdef.pas @@ -5,7 +5,7 @@ unit pngdef; interface const - PNG_LIBPNG_VER_STRING = '1.0.9beta4'; + PNG_LIBPNG_VER_STRING = '1.0.9beta5'; PNG_LIBPNG_VER = 10009; type |