mewin/libpng
1
0
Fork 0
mirror of https://git.code.sf.net/p/libpng/code.git synced 2025-07-10 18:04:09 +02:00
Code Issues Projects Releases Wiki Activity

[master] Imported from libpng-1.5.10beta03.tar

Browse Source
This commit is contained in:
Glenn Randers-Pehrson
2012-03-04 22:25:10 -06:00
parent 3484a760f4
commit 187694b9ec
38 changed files with 440 additions and 141 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
scripts/README.txt
View File

@@ -1,9 +1,9 @@
Makefiles for libpng version 1.5.10beta01 - February 21, 2012
Makefiles for libpng version 1.5.10beta03 - March 5, 2012
pnglibconf.h.prebuilt => Stores configuration settings
makefile.linux => Linux/ELF makefile
(gcc, creates libpng15.so.15.1.5.10beta01)
(gcc, creates libpng15.so.15.1.5.10beta03)
makefile.gcc => Generic makefile (gcc, creates static libpng.a)
makefile.knr => Archaic UNIX Makefile that converts files with
ansi2knr (Requires ansi2knr.c from
@@ -20,7 +20,7 @@ pnglibconf.h.prebuilt => Stores configuration settings
makefile.dec => DEC Alpha UNIX makefile
makefile.dj2 => DJGPP 2 makefile
makefile.elf => Linux/ELF makefile symbol versioning,
(gcc, creates libpng15.so.15.1.5.10beta01)
(gcc, creates libpng15.so.15.1.5.10beta03)
makefile.freebsd => FreeBSD makefile
makefile.gcc => Generic gcc makefile
makefile.hpgcc => HPUX makefile using gcc
@@ -35,12 +35,12 @@ 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 libpng15.so.15.1.5.10beta01)
creates libpng15.so.15.1.5.10beta03)
makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib)
makefile.solaris => Solaris 2.X makefile (gcc,
creates libpng15.so.15.1.5.10beta01)
creates libpng15.so.15.1.5.10beta03)
makefile.so9 => Solaris 9 makefile (gcc,
creates libpng15.so.15.1.5.10beta01)
creates libpng15.so.15.1.5.10beta03)
makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
makefile.sunos => Sun makefile
makefile.32sunu => Sun Ultra 32-bit makefile

2
scripts/libpng-config-head.in
View File

@@ -11,7 +11,7 @@
# Modeled after libxml-config.
version=1.5.10beta01
version=1.5.10beta03
prefix=""
libdir=""
libs=""

2
scripts/libpng.pc.in
View File

@@ -5,6 +5,6 @@ includedir=@includedir@/libpng15
Name: libpng
Description: Loads and saves PNG files
Version: 1.5.10beta01
Version: 1.5.10beta03
Libs: -L${libdir} -lpng15
Cflags: -I${includedir}

2
scripts/makefile.ne12bsd
View File

@@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include/libpng15
LIB= png15
SHLIB_MAJOR= 0
SHLIB_MINOR= 1.5.10beta01
SHLIB_MINOR= 1.5.10beta03
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
View File

@@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include
LIB= png
SHLIB_MAJOR= 15
SHLIB_MINOR= 1.5.10beta01
SHLIB_MINOR= 1.5.10beta03
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
View File

@@ -11,7 +11,7 @@ LIBDIR= ${PREFIX}/lib
MANDIR= ${PREFIX}/man/cat
SHLIB_MAJOR= 15
SHLIB_MINOR= 1.5.10beta01
SHLIB_MINOR= 1.5.10beta03
LIB= png
SRCS= png.c pngerror.c pngget.c pngmem.c pngpread.c \

2
scripts/options.awk
View File

@@ -42,7 +42,7 @@ BEGIN{
comment=start cx # Comment start
cend="*/" end # Comment end
def=start "#define PNG_" ct # Arbitrary define
sup=ct "_SUPPORTED" end # end supported option
sup=ct "_SUPPORTED 1" end # end supported option
und=comment "#undef PNG_" ct # Unsupported option
une=ct "_SUPPORTED" cend # end unsupported option
error=start "ERROR:" # error message

40
scripts/pnglibconf.dfa
View File

@@ -27,7 +27,7 @@ file pnglibconf.h scripts/pnglibconf.dfa PNGLCONF_H
# The syntax is detailed in scripts/options.awk, this is a summary
# only:
#
# setting <name> [requires ...] [default]
# setting <name> [default]
# #define PNG_<name> <value> /* value comes from current setting */
# option <name> [requires ...] [if ...] [enables ...] [disabled]
# #define PNG_<name>_SUPPORTED if the requirements are met and
@@ -266,20 +266,22 @@ option SET_USER_LIMITS enables SET_CHUNK_CACHE_LIMIT
option SET_USER_LIMITS enables SET_CHUNK_MALLOC_LIMIT
# Added at libpng-1.0.16 and 1.2.6. To accept all valid PNGs no matter
# how large, set these two limits to 0x7fffffff
# Libpng limits.
#
# 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.
setting USER_WIDTH_MAX
setting USER_HEIGHT_MAX
setting USER_CHUNK_CACHE_MAX
setting USER_CHUNK_MALLOC_MAX
setting USER_WIDTH_MAX default 1000000
setting USER_HEIGHT_MAX default 1000000
# Added at libpng-1.2.43. To accept all valid PNGs no matter
# how large, set these two limits to 0.
setting USER_CHUNK_CACHE_MAX default 0
# Added at libpng-1.2.43
setting USER_CHUNK_MALLOC_MAX default 0
# To default all these settings to values that are large but probably
# safe turn the SAFE_LIMITS option on; this will cause the value in
# pngpriv.h to be used. Individual values can also be set, simply set
# them in pngusr.dfa with '@#define PNG_setting value' lines.
option SAFE_LIMITS enables USER_LIMITS disabled
= SAFE_LIMITS SAFE_LIMITS
# All of the following options relate to code capabilities for
# processing image data before creating a PNG or after reading one.
@@ -576,3 +578,13 @@ option WRITE_COMPRESSED_TEXT enables WRITE_TEXT
# leave the row_pointers member out of the info structure.
option INFO_IMAGE
# added at libpng-1.5.10
# Turn this off to disable warning about invalid palette index and
# leave the num_palette_max member out of the png structure.
option CHECK_FOR_INVALID_INDEX enables READ_CHECK_FOR_INVALID_INDEX
option CHECK_FOR_INVALID_INDEX enables WRITE_CHECK_FOR_INVALID_INDEX
option READ_CHECK_FOR_INVALID_INDEX requires READ CHECK_FOR_INVALID_INDEX
option WRITE_CHECK_FOR_INVALID_INDEX requires WRITE CHECK_FOR_INVALID_INDEX

11
scripts/pnglibconf.h.prebuilt
View File

@@ -3,9 +3,9 @@
/* pnglibconf.h - library build configuration */
/* Libpng 1.5.10beta01 - February 21, 2012 */
/* Libpng 1.5.10beta03 - March 5, 2012 */
/* Copyright (c) 1998-2011 Glenn Randers-Pehrson */
/* Copyright (c) 1998-2012 Glenn Randers-Pehrson */
/* This code is released under the libpng license. */
/* For conditions of distribution and use, see the disclaimer */
@@ -31,10 +31,6 @@
#define PNG_QUANTIZE_GREEN_BITS 5
#define PNG_QUANTIZE_RED_BITS 5
#define PNG_sCAL_PRECISION 5
#define PNG_USER_CHUNK_CACHE_MAX 0
#define PNG_USER_CHUNK_MALLOC_MAX 0
#define PNG_USER_HEIGHT_MAX 1000000
#define PNG_USER_WIDTH_MAX 1000000
#define PNG_WEIGHT_SHIFT 8
#define PNG_ZBUF_SIZE 8192
/* end of settings */
@@ -45,6 +41,7 @@
#define PNG_bKGD_SUPPORTED
#define PNG_BUILD_GRAYSCALE_PALETTE_SUPPORTED
#define PNG_CHECK_cHRM_SUPPORTED
#define PNG_CHECK_FOR_INVALID_INDEX_SUPPORTED
#define PNG_cHRM_SUPPORTED
#define PNG_CONSOLE_IO_SUPPORTED
#define PNG_CONVERT_tIME_SUPPORTED
@@ -74,6 +71,7 @@
#define PNG_READ_BACKGROUND_SUPPORTED
#define PNG_READ_BGR_SUPPORTED
#define PNG_READ_bKGD_SUPPORTED
#define PNG_READ_CHECK_FOR_INVALID_INDEX_SUPPORTED
#define PNG_READ_cHRM_SUPPORTED
#define PNG_READ_COMPOSITE_NODIV_SUPPORTED
#define PNG_READ_COMPRESSED_TEXT_SUPPORTED
@@ -145,6 +143,7 @@
#define PNG_WRITE_ANCILLARY_CHUNKS_SUPPORTED
#define PNG_WRITE_BGR_SUPPORTED
#define PNG_WRITE_bKGD_SUPPORTED
#define PNG_WRITE_CHECK_FOR_INVALID_INDEX_SUPPORTED
#define PNG_WRITE_cHRM_SUPPORTED
#define PNG_WRITE_COMPRESSED_TEXT_SUPPORTED
#define PNG_WRITE_CUSTOMIZE_ZTXT_COMPRESSION_SUPPORTED

3
scripts/symbols.def
View File

@@ -5,7 +5,7 @@
LIBRARY
EXPORTS
;Version 1.5.10beta01
;Version 1.5.10beta03
png_access_version_number @1
png_set_sig_bytes @2
png_sig_cmp @3
@@ -239,3 +239,4 @@ EXPORTS
png_get_cHRM_XYZ_fixed @231
png_set_cHRM_XYZ @232
png_set_cHRM_XYZ_fixed @233
png_set_check_for_invalid_index @234