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[master] Imported from libpng-1.6.14.tar

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This commit is contained in:
Glenn Randers-Pehrson
2014-10-22 19:28:06 -05:00
parent d55c4f32fc
commit eed640dbe8
45 changed files with 429 additions and 409 deletions
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10
scripts/README.txt
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@@ -1,9 +1,9 @@
Makefiles for libpng version 1.6.13 - August 21, 2014
Makefiles for libpng version 1.6.14 - October 23, 2014
pnglibconf.h.prebuilt => Stores configuration settings
makefile.linux => Linux/ELF makefile
(gcc, creates libpng16.so.16.1.6.13)
(gcc, creates libpng16.so.16.1.6.14)
makefile.gcc => Generic makefile (gcc, creates static libpng.a)
makefile.knr => Archaic UNIX Makefile that converts files with
ansi2knr (Requires ansi2knr.c from
@@ -33,12 +33,12 @@ pnglibconf.h.prebuilt => Stores configuration settings
makefile.os2 => OS/2 Makefile (gcc and emx, requires libpng.def)
makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc
makefile.sggcc => Silicon Graphics (gcc,
creates libpng16.so.16.1.6.13)
creates libpng16.so.16.1.6.14)
makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib)
makefile.solaris => Solaris 2.X makefile (gcc,
creates libpng16.so.16.1.6.13)
creates libpng16.so.16.1.6.14)
makefile.so9 => Solaris 9 makefile (gcc,
creates libpng16.so.16.1.6.13)
creates libpng16.so.16.1.6.14)
makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
makefile.sunos => Sun makefile
makefile.32sunu => Sun Ultra 32-bit makefile

2
scripts/def.dfn
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@@ -21,7 +21,7 @@ PNG_DFN "OS2 DESCRIPTION "PNG image compression library""
PNG_DFN "OS2 CODE PRELOAD MOVEABLE DISCARDABLE"
PNG_DFN ""
PNG_DFN "EXPORTS"
PNG_DFN ";Version 1.6.13"
PNG_DFN ";Version 1.6.14"
#define PNG_EXPORTA(ordinal, type, name, args, attributes)\
PNG_DFN "@" SYMBOL_PREFIX "@@" name "@"

2
scripts/libpng-config-head.in
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@@ -11,7 +11,7 @@
# Modeled after libxml-config.
version=1.6.13
version=1.6.14
prefix=""
libdir=""
libs=""

2
scripts/libpng.pc.in
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@@ -5,6 +5,6 @@ includedir=@includedir@/libpng16
Name: libpng
Description: Loads and saves PNG files
Version: 1.6.13
Version: 1.6.14
Libs: -L${libdir} -lpng16
Cflags: -I${includedir}

2
scripts/makefile.cegcc
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@@ -23,7 +23,7 @@
VERMAJ = 1
VERMIN = 6
VERMIC = 13
VERMIC = 14
VER = $(VERMAJ).$(VERMIN).$(VERMIC)
NAME = libpng
PACKAGE = $(NAME)-$(VER)

2
scripts/makefile.linux
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@@ -10,7 +10,7 @@
# Library name:
LIBNAME = libpng16
PNGMAJ = 16
RELEASE = 13
RELEASE = 14
# Shared library names:
LIBSO=$(LIBNAME).so

2
scripts/makefile.msys
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@@ -18,7 +18,7 @@ exec_prefix=$(prefix)
# Library name:
LIBNAME = libpng16
PNGMAJ = 16
RELEASE = 13
RELEASE = 14
# Shared library names:
LIBSO=$(LIBNAME).dll

2
scripts/makefile.ne12bsd
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@@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include/libpng16
LIB= png16
SHLIB_MAJOR= 0
SHLIB_MINOR= 1.6.13
SHLIB_MINOR= 1.6.14
SRCS= png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
pngwtran.c pngmem.c pngerror.c pngpread.c

2
scripts/makefile.netbsd
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@@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include
LIB= png
SHLIB_MAJOR= 16
SHLIB_MINOR= 1.6.13
SHLIB_MINOR= 1.6.14
SRCS= png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
pngwtran.c pngmem.c pngerror.c pngpread.c

2
scripts/makefile.openbsd
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@@ -11,7 +11,7 @@ LIBDIR= ${PREFIX}/lib
MANDIR= ${PREFIX}/man/cat
SHLIB_MAJOR= 16
SHLIB_MINOR= 1.6.13
SHLIB_MINOR= 1.6.14
LIB= png
SRCS= png.c pngerror.c pngget.c pngmem.c pngpread.c \

4
scripts/options.awk
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@@ -1,9 +1,9 @@
#!/bin/awk -f
# scripts/options.awk - library build configuration control
#
# last changed in libpng version 1.5.7 - December 15, 2011
# last changed in libpng version 1.6.11 - June 5, 2014
#
# Copyright (c) 1998-2011 Glenn Randers-Pehrson
# Copyright (c) 1998-2014 Glenn Randers-Pehrson
#
# This code is released under the libpng license.
# For conditions of distribution and use, see the disclaimer

43
scripts/pnglibconf.dfa
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@@ -8,7 +8,7 @@ com pnglibconf.h - library build configuration
com
version
com
com Copyright (c) 1998-2012 Glenn Randers-Pehrson
com Copyright (c) 1998-2014 Glenn Randers-Pehrson
com
com This code is released under the libpng license.
com For conditions of distribution and use, see the disclaimer
@@ -114,6 +114,13 @@ file pnglibconf.h scripts/pnglibconf.dfa PNGLCONF_H
logunsupported = 1
# The following allows the output from configure to modify the contents of
# pnglibconf.h
@#ifdef HAVE_CONFIG_H
@# include "config.h"
@#endif
# PNG_USER_CONFIG has to be defined on the compiler command line
# to cause pngusr.h to be read while constructing pnglibconf.h
#
@@ -189,10 +196,6 @@ setting API_RULE default 0
setting PREFIX
# Default to using the read macros
setting DEFAULT_READ_MACROS default 1
# Implementation specific control of the optimizations, enabled by those
# hardware or software options that need it (typically when run-time choices
# must be made by the user)
@@ -227,19 +230,21 @@ option ARM_NEON_CHECK disabled requires ALIGNED_MEMORY,
sets ARM_NEON_OPT 1
# These settings configure the default compression level (0-9) and 'strategy';
# strategy is as defined by the implementors of zlib, it describes the input
# strategy is as defined by the implementors of zlib. It describes the input
# data and modifies the zlib parameters in an attempt to optimize the balance
# between search and huffman encoding in the zlib algorithms. The defaults are
# the zlib.h defaults - the apparently recursive definition does not arise
# because the name of the setting is prefixed by PNG_
#
# The TEXT values are the defaults when writing compressed text (all forms)
#
# Include the zlib header too, so that the defaults below are known
# Include the zlib header so that the defaults below are known
@# include <zlib.h>
# The '@' here means to substitute the value when pnglibconf.h is built
setting Z_DEFAULT_COMPRESSION default @Z_DEFAULT_COMPRESSION
# TODO: why aren't these Z_RLE; zlib.h says that Z_RLE, specifically, is
# appropriate for PNG images, maybe it doesn't exist in all versions?
setting Z_DEFAULT_STRATEGY default @Z_FILTERED
setting Z_DEFAULT_NOFILTER_STRATEGY default @Z_DEFAULT_STRATEGY
setting ZLIB_VERNUM default @ZLIB_VERNUM
@@ -247,6 +252,10 @@ setting ZLIB_VERNUM default @ZLIB_VERNUM
setting TEXT_Z_DEFAULT_COMPRESSION default @Z_DEFAULT_COMPRESSION
setting TEXT_Z_DEFAULT_STRATEGY default @Z_DEFAULT_STRATEGY
# Default to using the read macros
setting DEFAULT_READ_MACROS default 1
# The alternative is to call functions to read PNG values, if
# the functions are turned *off* the read macros must always
# be enabled, so turning this off will actually force the
@@ -370,7 +379,16 @@ option SET_USER_LIMITS enables SET_CHUNK_MALLOC_LIMIT
#
# If these settings are *not* set libpng will not limit the size of
# images or the size of data in ancilliary chunks. This does lead to
# security issues if PNG files come from untrusted sources.
# security issues if PNG files come from untrusted sources. Settings have the
# following interpretations:
#
# USER_WIDTH_MAX: maximum width of an image that will be read
# USER_HEIGHT_MAX: maximum height
# USER_CHUNK_MALLOC_MAX: maximum in-memory (decompressed) size of a single chunk
# USER_CHUNK_CACHE_MAX: maximum number of chunks to be cached
#
# Only chunks that are variable in number are counted towards the
# USER_CHUNK_CACHE_MAX limit
setting USER_WIDTH_MAX
setting USER_HEIGHT_MAX
setting USER_CHUNK_CACHE_MAX
@@ -714,7 +732,7 @@ chunk cHRM enables COLORSPACE
chunk gAMA enables GAMMA
chunk hIST
chunk iCCP enables COLORSPACE, GAMMA
chunk iTXt
chunk iTXt enables TEXT
chunk oFFs
chunk pCAL
chunk pHYs
@@ -725,7 +743,7 @@ chunk sRGB enables COLORSPACE, GAMMA, SET_OPTION
chunk tEXt requires TEXT
chunk tIME
chunk tRNS
chunk zTXt
chunk zTXt enables TEXT
# This only affects support of the optional PLTE chunk in RGB and RGBA
# images. Notice that READ_ANCILLARY_CHUNKS therefore disables part
@@ -809,9 +827,9 @@ option SAVE_INT_32 disabled
option WRITE_OPTIMIZE_CMF requires WRITE
option READ_COMPRESSED_TEXT disabled
option READ_iCCP enables READ_COMPRESSED_TEXT
option READ_iTXt enables READ_COMPRESSED_TEXT
option READ_zTXt enables READ_COMPRESSED_TEXT
option READ_COMPRESSED_TEXT enables READ_TEXT
option WRITE_oFFs enables SAVE_INT_32
option WRITE_pCAL enables SAVE_INT_32
@@ -821,7 +839,6 @@ option WRITE_COMPRESSED_TEXT disabled
option WRITE_iCCP enables WRITE_COMPRESSED_TEXT
option WRITE_iTXt enables WRITE_COMPRESSED_TEXT
option WRITE_zTXt enables WRITE_COMPRESSED_TEXT
option WRITE_COMPRESSED_TEXT enables WRITE_TEXT
# Turn this off to disable png_read_png() and png_write_png() and
# leave the row_pointers member out of the info structure.

4
scripts/pnglibconf.h.prebuilt
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@@ -1,8 +1,8 @@
/* libpng 1.6.13 STANDARD API DEFINITION */
/* libpng 1.6.14 STANDARD API DEFINITION */
/* pnglibconf.h - library build configuration */
/* Libpng version 1.6.13 - August 21, 2014 */
/* Libpng version 1.6.14 - October 23, 2014 */
/* Copyright (c) 1998-2014 Glenn Randers-Pehrson */

2
scripts/symbols.def
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@@ -1,4 +1,4 @@
;Version 1.6.13
;Version 1.6.14
;--------------------------------------------------------------
; LIBPNG symbol list as a Win32 DEF file
; Contains all the symbols that can be exported from libpng