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Imported from libpng-1.4.0beta1.tar

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This commit is contained in:
Glenn Randers-Pehrson 2006-04-20 07:20:46 -05:00
parent f628ee2fa4
commit 1721829464
82 changed files with 2095 additions and 2641 deletions
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45
ANNOUNCE
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@ -1,5 +1,5 @@
Libpng 1.2.10rc1 - April 19, 2006
Libpng 1.4.0beta1 - April 20, 2006
This is not intended to be a public release. It will be replaced
within a few weeks by a public version or by another test version.
@ -9,32 +9,32 @@ Files available for download:
Source files with LF line endings (for Unix/Linux) and with a
"configure" script
1.2.10rc1.tar.gz
1.2.10rc1.tar.bz2
1.4.0beta1.tar.gz
1.4.0beta1.tar.bz2
Source files with LF line endings (for Unix/Linux) without the
"configure" script
1.2.10rc1-no-config.tar.gz
1.2.10rc1-no-config.tar.bz2
1.4.0beta1-no-config.tar.gz
1.4.0beta1-no-config.tar.bz2
Source files with CRLF line endings (for Windows), without the
"configure" script
lp1210r01.zip
lp1210r01.tar.bz2
lp140b01.zip
lp140b01.tar.bz2
Project files
1.2.10rc1-project-netware.zip
1.2.10rc1-project-wince.zip
1.4.0beta1-project-netware.zip
1.4.0beta1-project-wince.zip
Other information:
1.2.10rc1-README.txt
1.2.10rc1-KNOWNBUGS.txt
1.2.10rc1-LICENSE.txt
1.2.10rc1-Y2K-compliance.txt
1.4.0beta1-README.txt
1.4.0beta1-KNOWNBUGS.txt
1.4.0beta1-LICENSE.txt
1.4.0beta1-Y2K-compliance.txt
Changes since the last public release (1.2.9):
@ -64,10 +64,27 @@ version 1.2.10beta6 [April 17, 2006]
version 1.2.10beta7 [April 18, 2006]
Change "exec_prefix=$prefix" to "exec_prefix=$(prefix)" in makefiles.
version 1.2.10beta8 [April 19, 2006]
version 1.2.10rc1 [April 19, 2006]
Ensure pngconf.h doesn't define both PNG_USE_PNGGCCRD and PNG_USE_PNGVCRD
Fixed "LN_FS" typo in makefile.sco and makefile.solaris.
version 1.2.10rc2 [April 19, 2006]
Added a backslash between -DPNG_CONFIGURE_LIBPNG and -DPNG_NO_ASSEMBLER_CODE
in configure.ac
Made the configure warning about versioned symbols less arrogant.
version 1.4.0beta1 [April 20, 2006]
Enabled iTXt support (changes png_struct, thus requires so-number change).
Cleaned up PNG_ASSEMBLER_CODE_SUPPORTED vs PNG_MMX_CODE_SUPPORTED
Eliminated PNG_1_0_X and PNG_1_2_X macros.
Removed deprecated functions png_read_init, png_write_init, png_info_init,
png_permit_empty_plte, png_set_gray_1_2_4_to_8, and removed the
deprecated macro PNG_MAX_UINT.
Moved "PNG_INTERNAL" parts of png.h and pngconf.h into pngintrn.h
Removed many WIN32_WCE #ifdefs (Cosmin).
Reduced dependency on C-runtime library when on Windows (Simon-Pierre)
Replaced sprintf() with png_sprintf() (Simon-Pierre)
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit
https://lists.sourceforge.net/lists/listinfo/png-mng-implement

22
CHANGES
View File

@ -1480,7 +1480,7 @@ version 1.2.9beta5 [March 4, 2006]
Restored scripts/makefile.elf which was inadvertently deleted.
version 1.2.9beta6 [March 6, 2006]
Fixed typo (10) in configuration files.
Fixed typo (0) in configuration files.
version 1.2.9beta7 [March 7, 2006]
Removed libpng.vers and libpng.sym from libpng12_la_SOURCES in Makefile.am
@ -1552,14 +1552,28 @@ version 1.2.10rc1 [April 19, 2006]
Ensure pngconf.h doesn't define both PNG_USE_PNGGCCRD and PNG_USE_PNGVCRD
Fixed "LN_FS" typo in makefile.sco and makefile.solaris.
version 1.4.0beta1 [future]
version 1.2.10rc2 [April 19, 2006]
Added a backslash between -DPNG_CONFIGURE_LIBPNG and -DPNG_NO_ASSEMBLER_CODE
in configure.ac and configure
Made the configure warning about versioned symbols less arrogant.
version 1.4.0beta1 [April 20, 2006]
Enabled iTXt support (changes png_struct, thus requires so-number change).
Cleaned up PNG_ASSEMBLER_CODE_SUPPORTED vs PNG_MMX_CODE_SUPPORTED
Eliminated PNG_1_0_X and PNG_1_2_X macros.
Removed deprecated functions png_read_init, png_write_init, png_info_init,
png_permit_empty_plte, png_set_gray_1_2_4_to_8, and removed the
deprecated macro PNG_MAX_UINT.
Cleaned up PNG_ASSEMBLER_CODE_SUPPORTED vs PNG_MMX_CODE_SUPPORTED
Moved "PNG_INTERNAL" parts of png.h and pngconf.h into pngintrn.h
Removed many WIN32_WCE #ifdefs (Cosmin).
Reduced dependency on C-runtime library when on Windows (Simon-Pierre)
Replaced sprintf() with png_sprintf() (Simon-Pierre)
version 1.4.0betaN [future]
Cleaned up error and warning messages.
Implemented sTER chunk.
Cleaned up WINCE project.
Moved "PNG_INTERNAL" parts of png.h into a new private header, pngintrn.h
Build shared libraries with -lz and sometimes -lm.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit

20
INSTALL
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@ -1,5 +1,5 @@
Installing libpng version 1.2.10rc1 - April 19, 2006
Installing libpng version 1.4.0beta1 - April 20, 2006
On Unix/Linux and similar systems, you can simply type
@ -29,7 +29,7 @@ to have access to the zlib.h and zconf.h include files that
correspond to the version of zlib that's installed.
You can rename the directories that you downloaded (they
might be called "libpng-1.2.10rc1" or "lpng109" and "zlib-1.2.1"
might be called "libpng-1.4.0beta1" or "lpng109" and "zlib-1.2.1"
or "zlib121") so that you have directories called "zlib" and "libpng".
Your directory structure should look like this:
@ -85,11 +85,11 @@ include
makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
makefile.elf => Linux/ELF makefile symbol versioning,
gcc, creates libpng12.so.0.1.2.10rc1)
gcc, creates libpng14.so.0.1.4.0beta1)
makefile.linux => Linux/ELF makefile
(gcc, creates libpng12.so.0.1.2.10rc1)
(gcc, creates libpng14.so.0.1.4.0beta1)
makefile.gcmmx => Linux/ELF makefile
(gcc, creates libpng12.so.0.1.2.10rc1,
(gcc, creates libpng14.so.0.1.4.0beta1,
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
@ -107,17 +107,17 @@ include
makefile.intel => Intel C/C++ version 4.0 and later
libpng.icc => Project file for IBM VisualAge/C++ version 4.0 or later
makefile.netbsd => NetBSD/cc makefile, uses PNGGCCRD, makes libpng.so.
makefile.ne12bsd => NetBSD/cc makefile, uses PNGGCCRD,
makes libpng12.so
makefile.ne14bsd => NetBSD/cc makefile, uses PNGGCCRD,
makes libpng14.so
makefile.openbsd => OpenBSD makefile
makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib)
makefile.sggcc => Silicon Graphics (gcc,
creates libpng12.so.0.1.2.10rc1)
creates libpng14.so.0.1.4.0beta1)
makefile.sunos => Sun makefile
makefile.solaris => Solaris 2.X makefile (gcc,
creates libpng12.so.0.1.2.10rc1)
creates libpng14.so.0.1.4.0beta1)
makefile.so9 => Solaris 9 makefile (gcc,
creates libpng12.so.0.1.2.10rc1)
creates libpng14.so.0.1.4.0beta1)
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

2
KNOWNBUG
View File

@ -1,5 +1,5 @@
Known bugs in libpng version 1.2.10rc1
Known bugs in libpng version 1.4.0beta1
1. April 22, 2001: pnggccrd.c has been reported to crash on NetBSD when
reading interlaced PNG files, when assembler code is enabled but running

4
LICENSE
View File

@ -8,7 +8,7 @@ COPYRIGHT NOTICE, DISCLAIMER, and LICENSE:
If you modify libpng you may insert additional notices immediately following
this sentence.
libpng versions 1.2.6, August 15, 2004, through 1.2.10rc1, April 19, 2006, are
libpng versions 1.2.6, August 15, 2004, through 1.4.0beta1, April 20, 2006, are
Copyright (c) 2004, 2006 Glenn Randers-Pehrson, and are
distributed according to the same disclaimer and license as libpng-1.2.5
with the following individual added to the list of Contributing Authors
@ -106,4 +106,4 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
April 19, 2006
April 20, 2006

36
Makefile.am
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@ -16,7 +16,7 @@ AUTOMAKE_OPTIONS = foreign
# test programs - run on make check, make distcheck
check_PROGRAMS= pngtest
pngtest_SOURCES = pngtest.c
pngtest_LDADD = libpng12.la
pngtest_LDADD = libpng14.la
TESTS = test-pngtest.sh
TESTS_ENVIRONMENT= srcdir=$(srcdir)
@ -24,39 +24,39 @@ TESTS_ENVIRONMENT= srcdir=$(srcdir)
dist_man_MANS= libpng.3 libpngpf.3 png.5
# generate the -config scripts if required
binconfigs= libpng12-config
EXTRA_SCRIPTS= libpng-config libpng12-config
binconfigs= libpng14-config
EXTRA_SCRIPTS= libpng-config libpng14-config
bin_SCRIPTS= @binconfigs@
# rules to build libpng, only build the old library on request
lib_LTLIBRARIES=libpng12.la @compatlib@
lib_LTLIBRARIES=libpng14.la @compatlib@
EXTRA_LTLIBRARIES= libpng.la
libpng12_la_SOURCES = png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
libpng14_la_SOURCES = 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 pnggccrd.c \
png.h pngconf.h
libpng_la_SOURCES = $(libpng12_la_SOURCES)
png.h pngconf.h pngintrn.h
libpng_la_SOURCES = $(libpng14_la_SOURCES)
libpng_la_CPPFLAGS = @LIBPNG_DEFINES@
libpng12_la_CPPFLAGS = @LIBPNG_DEFINES@
libpng14_la_CPPFLAGS = @LIBPNG_DEFINES@
# MAJOR UPGRADE: the version-number settings below must be changed.
libpng12_la_LDFLAGS = -no-undefined -export-dynamic \
libpng14_la_LDFLAGS = -no-undefined -export-dynamic \
-version-number 0:@PNGLIB_MINOR@:0
# -rpath is needed as automake doesn't know the directory
libpng_la_LDFLAGS = -rpath '$(libdir)' -no-undefined -export-dynamic \
-version-number 3:@PNGLIB_MINOR@:0
-version-number 14:@PNGLIB_MINOR@:0
if HAVE_LD_VERSION_SCRIPT
# Versioned symbols and restricted exports
libpng12_la_LDFLAGS += -Wl,--version-script=libpng.vers
libpng12_la_DEPENDENCIES = libpng.vers
libpng14_la_LDFLAGS += -Wl,--version-script=libpng.vers
libpng14_la_DEPENDENCIES = libpng.vers
else
# Only restricted exports when possible
libpng12_la_LDFLAGS += -export-symbols libpng.sym
libpng12_la_DEPENDENCIES = libpng.sym
libpng14_la_LDFLAGS += -export-symbols libpng.sym
libpng14_la_DEPENDENCIES = libpng.sym
endif
libpng_la_DEPENDENCIES = $(libpng12_la_DEPENDENCIES)
libpng_la_DEPENDENCIES = $(libpng14_la_DEPENDENCIES)
#distribute headers in /usr/include/libpng/*
pkgincludedir= $(includedir)/$(PNGLIB_BASENAME)
@ -65,7 +65,7 @@ pkginclude_HEADERS= png.h pngconf.h
# pkg-config stuff, note that libpng.pc is always required in order
# to get the correct library
pkgconfigdir = @pkgconfigdir@
pkgconfig_DATA = libpng12.pc
pkgconfig_DATA = libpng14.pc
#extra source distribution files.
EXTRA_DIST= \
@ -85,7 +85,7 @@ EXTRA_DIST= \
$(TESTS) \
example.c libpng.txt pngvcrd.c
CLEANFILES= pngout.png libpng12.pc libpng12-config libpng.vers libpng.sym
CLEANFILES= pngout.png libpng14.pc libpng14-config libpng.vers libpng.sym
$(PNGLIB_BASENAME).pc: libpng.pc
cp libpng.pc $@
@ -116,7 +116,7 @@ install-data-hook:
cd $(DESTDIR)$(pkgconfigdir); rm -f libpng.pc
cd $(DESTDIR)$(pkgconfigdir); $(LN_S) $(PNGLIB_BASENAME).pc libpng.pc
# do evil things to libpng to cause libpng12 to be used, if
# do evil things to libpng to cause libpng14 to be used, if
# the compat library is not being built do nothing.
install-exec-hook:
cd $(DESTDIR)$(bindir); rm -f libpng-config

254
Makefile.in
View File

@ -90,19 +90,19 @@ am__objects_1 = libpng_la-png.lo libpng_la-pngset.lo \
libpng_la-pnggccrd.lo
am_libpng_la_OBJECTS = $(am__objects_1)
libpng_la_OBJECTS = $(am_libpng_la_OBJECTS)
libpng12_la_LIBADD =
am_libpng12_la_OBJECTS = libpng12_la-png.lo libpng12_la-pngset.lo \
libpng12_la-pngget.lo libpng12_la-pngrutil.lo \
libpng12_la-pngtrans.lo libpng12_la-pngwutil.lo \
libpng12_la-pngread.lo libpng12_la-pngrio.lo \
libpng12_la-pngwio.lo libpng12_la-pngwrite.lo \
libpng12_la-pngrtran.lo libpng12_la-pngwtran.lo \
libpng12_la-pngmem.lo libpng12_la-pngerror.lo \
libpng12_la-pngpread.lo libpng12_la-pnggccrd.lo
libpng12_la_OBJECTS = $(am_libpng12_la_OBJECTS)
libpng14_la_LIBADD =
am_libpng14_la_OBJECTS = libpng14_la-png.lo libpng14_la-pngset.lo \
libpng14_la-pngget.lo libpng14_la-pngrutil.lo \
libpng14_la-pngtrans.lo libpng14_la-pngwutil.lo \
libpng14_la-pngread.lo libpng14_la-pngrio.lo \
libpng14_la-pngwio.lo libpng14_la-pngwrite.lo \
libpng14_la-pngrtran.lo libpng14_la-pngwtran.lo \
libpng14_la-pngmem.lo libpng14_la-pngerror.lo \
libpng14_la-pngpread.lo libpng14_la-pnggccrd.lo
libpng14_la_OBJECTS = $(am_libpng14_la_OBJECTS)
am_pngtest_OBJECTS = pngtest.$(OBJEXT)
pngtest_OBJECTS = $(am_pngtest_OBJECTS)
pngtest_DEPENDENCIES = libpng12.la
pngtest_DEPENDENCIES = libpng14.la
binSCRIPT_INSTALL = $(INSTALL_SCRIPT)
SCRIPTS = $(bin_SCRIPTS)
DEFAULT_INCLUDES = -I. -I$(srcdir) -I.
@ -116,9 +116,9 @@ LTCOMPILE = $(LIBTOOL) --tag=CC --mode=compile $(CC) $(DEFS) \
CCLD = $(CC)
LINK = $(LIBTOOL) --tag=CC --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
$(AM_LDFLAGS) $(LDFLAGS) -o $@
SOURCES = $(libpng_la_SOURCES) $(libpng12_la_SOURCES) \
SOURCES = $(libpng_la_SOURCES) $(libpng14_la_SOURCES) \
$(pngtest_SOURCES)
DIST_SOURCES = $(libpng_la_SOURCES) $(libpng12_la_SOURCES) \
DIST_SOURCES = $(libpng_la_SOURCES) $(libpng14_la_SOURCES) \
$(pngtest_SOURCES)
man3dir = $(mandir)/man3
man5dir = $(mandir)/man5
@ -226,7 +226,7 @@ am__tar = @am__tar@
am__untar = @am__untar@
# generate the -config scripts if required
binconfigs = libpng12-config
binconfigs = libpng14-config
bindir = @bindir@
build = @build@
build_alias = @build_alias@
@ -265,39 +265,39 @@ PNGLIB_BASENAME = libpng@PNGLIB_MAJOR@
# libpng does not follow GNU file name conventions
AUTOMAKE_OPTIONS = foreign
pngtest_SOURCES = pngtest.c
pngtest_LDADD = libpng12.la
pngtest_LDADD = libpng14.la
TESTS = test-pngtest.sh
TESTS_ENVIRONMENT = srcdir=$(srcdir)
# man pages
dist_man_MANS = libpng.3 libpngpf.3 png.5
EXTRA_SCRIPTS = libpng-config libpng12-config
EXTRA_SCRIPTS = libpng-config libpng14-config
bin_SCRIPTS = @binconfigs@
# rules to build libpng, only build the old library on request
lib_LTLIBRARIES = libpng12.la @compatlib@
lib_LTLIBRARIES = libpng14.la @compatlib@
EXTRA_LTLIBRARIES = libpng.la
libpng12_la_SOURCES = png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
libpng14_la_SOURCES = 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 pnggccrd.c \
png.h pngconf.h
png.h pngconf.h pngintrn.h
libpng_la_SOURCES = $(libpng12_la_SOURCES)
libpng_la_SOURCES = $(libpng14_la_SOURCES)
libpng_la_CPPFLAGS = @LIBPNG_DEFINES@
libpng12_la_CPPFLAGS = @LIBPNG_DEFINES@
libpng14_la_CPPFLAGS = @LIBPNG_DEFINES@
# MAJOR UPGRADE: the version-number settings below must be changed.
libpng12_la_LDFLAGS = -no-undefined -export-dynamic -version-number \
libpng14_la_LDFLAGS = -no-undefined -export-dynamic -version-number \
0:@PNGLIB_MINOR@:0 $(am__append_1) $(am__append_2)
# -rpath is needed as automake doesn't know the directory
libpng_la_LDFLAGS = -rpath '$(libdir)' -no-undefined -export-dynamic \
-version-number 3:@PNGLIB_MINOR@:0
-version-number 14:@PNGLIB_MINOR@:0
@HAVE_LD_VERSION_SCRIPT_FALSE@libpng12_la_DEPENDENCIES = libpng.sym
@HAVE_LD_VERSION_SCRIPT_TRUE@libpng12_la_DEPENDENCIES = libpng.vers
libpng_la_DEPENDENCIES = $(libpng12_la_DEPENDENCIES)
@HAVE_LD_VERSION_SCRIPT_FALSE@libpng14_la_DEPENDENCIES = libpng.sym
@HAVE_LD_VERSION_SCRIPT_TRUE@libpng14_la_DEPENDENCIES = libpng.vers
libpng_la_DEPENDENCIES = $(libpng14_la_DEPENDENCIES)
pkginclude_HEADERS = png.h pngconf.h
pkgconfig_DATA = libpng12.pc
pkgconfig_DATA = libpng14.pc
#extra source distribution files.
EXTRA_DIST = \
@ -317,7 +317,7 @@ EXTRA_DIST = \
$(TESTS) \
example.c libpng.txt pngvcrd.c
CLEANFILES = pngout.png libpng12.pc libpng12-config libpng.vers libpng.sym
CLEANFILES = pngout.png libpng14.pc libpng14-config libpng.vers libpng.sym
all: config.h
$(MAKE) $(AM_MAKEFLAGS) all-am
@ -406,8 +406,8 @@ clean-libLTLIBRARIES:
done
libpng.la: $(libpng_la_OBJECTS) $(libpng_la_DEPENDENCIES)
$(LINK) $(libpng_la_LDFLAGS) $(libpng_la_OBJECTS) $(libpng_la_LIBADD) $(LIBS)
libpng12.la: $(libpng12_la_OBJECTS) $(libpng12_la_DEPENDENCIES)
$(LINK) -rpath $(libdir) $(libpng12_la_LDFLAGS) $(libpng12_la_OBJECTS) $(libpng12_la_LIBADD) $(LIBS)
libpng14.la: $(libpng14_la_OBJECTS) $(libpng14_la_DEPENDENCIES)
$(LINK) -rpath $(libdir) $(libpng14_la_LDFLAGS) $(libpng14_la_OBJECTS) $(libpng14_la_LIBADD) $(LIBS)
clean-checkPROGRAMS:
@list='$(check_PROGRAMS)'; for p in $$list; do \
@ -444,22 +444,22 @@ mostlyclean-compile:
distclean-compile:
-rm -f *.tab.c
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-png.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngerror.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pnggccrd.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngget.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngmem.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngpread.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngread.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngrio.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngrtran.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngrutil.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngset.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngtrans.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngwio.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngwrite.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngwtran.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng12_la-pngwutil.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng14_la-png.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng14_la-pngerror.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng14_la-pnggccrd.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng14_la-pngget.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng14_la-pngmem.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng14_la-pngpread.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng14_la-pngread.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng14_la-pngrio.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng14_la-pngrtran.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng14_la-pngrutil.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng14_la-pngset.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng14_la-pngtrans.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng14_la-pngwio.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng14_la-pngwrite.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng14_la-pngwtran.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng14_la-pngwutil.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng_la-png.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng_la-pngerror.Plo@am__quote@
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@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='pngwrite.c' object='libpng14_la-pngwrite.lo' libtool=yes @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
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@am__fastdepCC_FALSE@ $(LIBTOOL) --tag=CC --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng14_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libpng14_la-pngwrite.lo `test -f 'pngwrite.c' || echo '$(srcdir)/'`pngwrite.c
libpng12_la-pngrtran.lo: pngrtran.c
@am__fastdepCC_TRUE@ if $(LIBTOOL) --tag=CC --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng12_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libpng12_la-pngrtran.lo -MD -MP -MF "$(DEPDIR)/libpng12_la-pngrtran.Tpo" -c -o libpng12_la-pngrtran.lo `test -f 'pngrtran.c' || echo '$(srcdir)/'`pngrtran.c; \
@am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/libpng12_la-pngrtran.Tpo" "$(DEPDIR)/libpng12_la-pngrtran.Plo"; else rm -f "$(DEPDIR)/libpng12_la-pngrtran.Tpo"; exit 1; fi
@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='pngrtran.c' object='libpng12_la-pngrtran.lo' libtool=yes @AMDEPBACKSLASH@
libpng14_la-pngrtran.lo: pngrtran.c
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@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='pngrtran.c' object='libpng14_la-pngrtran.lo' libtool=yes @AMDEPBACKSLASH@
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@am__fastdepCC_FALSE@ $(LIBTOOL) --tag=CC --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng14_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libpng14_la-pngrtran.lo `test -f 'pngrtran.c' || echo '$(srcdir)/'`pngrtran.c
libpng12_la-pngwtran.lo: pngwtran.c
@am__fastdepCC_TRUE@ if $(LIBTOOL) --tag=CC --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng12_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libpng12_la-pngwtran.lo -MD -MP -MF "$(DEPDIR)/libpng12_la-pngwtran.Tpo" -c -o libpng12_la-pngwtran.lo `test -f 'pngwtran.c' || echo '$(srcdir)/'`pngwtran.c; \
@am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/libpng12_la-pngwtran.Tpo" "$(DEPDIR)/libpng12_la-pngwtran.Plo"; else rm -f "$(DEPDIR)/libpng12_la-pngwtran.Tpo"; exit 1; fi
@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='pngwtran.c' object='libpng12_la-pngwtran.lo' libtool=yes @AMDEPBACKSLASH@
libpng14_la-pngwtran.lo: pngwtran.c
@am__fastdepCC_TRUE@ if $(LIBTOOL) --tag=CC --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng14_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libpng14_la-pngwtran.lo -MD -MP -MF "$(DEPDIR)/libpng14_la-pngwtran.Tpo" -c -o libpng14_la-pngwtran.lo `test -f 'pngwtran.c' || echo '$(srcdir)/'`pngwtran.c; \
@am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/libpng14_la-pngwtran.Tpo" "$(DEPDIR)/libpng14_la-pngwtran.Plo"; else rm -f "$(DEPDIR)/libpng14_la-pngwtran.Tpo"; exit 1; fi
@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='pngwtran.c' object='libpng14_la-pngwtran.lo' libtool=yes @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
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@am__fastdepCC_FALSE@ $(LIBTOOL) --tag=CC --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng14_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libpng14_la-pngwtran.lo `test -f 'pngwtran.c' || echo '$(srcdir)/'`pngwtran.c
libpng12_la-pngmem.lo: pngmem.c
@am__fastdepCC_TRUE@ if $(LIBTOOL) --tag=CC --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng12_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libpng12_la-pngmem.lo -MD -MP -MF "$(DEPDIR)/libpng12_la-pngmem.Tpo" -c -o libpng12_la-pngmem.lo `test -f 'pngmem.c' || echo '$(srcdir)/'`pngmem.c; \
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@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='pngmem.c' object='libpng12_la-pngmem.lo' libtool=yes @AMDEPBACKSLASH@
libpng14_la-pngmem.lo: pngmem.c
@am__fastdepCC_TRUE@ if $(LIBTOOL) --tag=CC --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng14_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libpng14_la-pngmem.lo -MD -MP -MF "$(DEPDIR)/libpng14_la-pngmem.Tpo" -c -o libpng14_la-pngmem.lo `test -f 'pngmem.c' || echo '$(srcdir)/'`pngmem.c; \
@am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/libpng14_la-pngmem.Tpo" "$(DEPDIR)/libpng14_la-pngmem.Plo"; else rm -f "$(DEPDIR)/libpng14_la-pngmem.Tpo"; exit 1; fi
@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='pngmem.c' object='libpng14_la-pngmem.lo' libtool=yes @AMDEPBACKSLASH@
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@am__fastdepCC_FALSE@ $(LIBTOOL) --tag=CC --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng12_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libpng12_la-pngmem.lo `test -f 'pngmem.c' || echo '$(srcdir)/'`pngmem.c
@am__fastdepCC_FALSE@ $(LIBTOOL) --tag=CC --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng14_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libpng14_la-pngmem.lo `test -f 'pngmem.c' || echo '$(srcdir)/'`pngmem.c
libpng12_la-pngerror.lo: pngerror.c
@am__fastdepCC_TRUE@ if $(LIBTOOL) --tag=CC --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng12_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libpng12_la-pngerror.lo -MD -MP -MF "$(DEPDIR)/libpng12_la-pngerror.Tpo" -c -o libpng12_la-pngerror.lo `test -f 'pngerror.c' || echo '$(srcdir)/'`pngerror.c; \
@am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/libpng12_la-pngerror.Tpo" "$(DEPDIR)/libpng12_la-pngerror.Plo"; else rm -f "$(DEPDIR)/libpng12_la-pngerror.Tpo"; exit 1; fi
@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='pngerror.c' object='libpng12_la-pngerror.lo' libtool=yes @AMDEPBACKSLASH@
libpng14_la-pngerror.lo: pngerror.c
@am__fastdepCC_TRUE@ if $(LIBTOOL) --tag=CC --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng14_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libpng14_la-pngerror.lo -MD -MP -MF "$(DEPDIR)/libpng14_la-pngerror.Tpo" -c -o libpng14_la-pngerror.lo `test -f 'pngerror.c' || echo '$(srcdir)/'`pngerror.c; \
@am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/libpng14_la-pngerror.Tpo" "$(DEPDIR)/libpng14_la-pngerror.Plo"; else rm -f "$(DEPDIR)/libpng14_la-pngerror.Tpo"; exit 1; fi
@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='pngerror.c' object='libpng14_la-pngerror.lo' libtool=yes @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
@am__fastdepCC_FALSE@ $(LIBTOOL) --tag=CC --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng12_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libpng12_la-pngerror.lo `test -f 'pngerror.c' || echo '$(srcdir)/'`pngerror.c
@am__fastdepCC_FALSE@ $(LIBTOOL) --tag=CC --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng14_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libpng14_la-pngerror.lo `test -f 'pngerror.c' || echo '$(srcdir)/'`pngerror.c
libpng12_la-pngpread.lo: pngpread.c
@am__fastdepCC_TRUE@ if $(LIBTOOL) --tag=CC --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng12_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libpng12_la-pngpread.lo -MD -MP -MF "$(DEPDIR)/libpng12_la-pngpread.Tpo" -c -o libpng12_la-pngpread.lo `test -f 'pngpread.c' || echo '$(srcdir)/'`pngpread.c; \
@am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/libpng12_la-pngpread.Tpo" "$(DEPDIR)/libpng12_la-pngpread.Plo"; else rm -f "$(DEPDIR)/libpng12_la-pngpread.Tpo"; exit 1; fi
@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='pngpread.c' object='libpng12_la-pngpread.lo' libtool=yes @AMDEPBACKSLASH@
libpng14_la-pngpread.lo: pngpread.c
@am__fastdepCC_TRUE@ if $(LIBTOOL) --tag=CC --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng14_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libpng14_la-pngpread.lo -MD -MP -MF "$(DEPDIR)/libpng14_la-pngpread.Tpo" -c -o libpng14_la-pngpread.lo `test -f 'pngpread.c' || echo '$(srcdir)/'`pngpread.c; \
@am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/libpng14_la-pngpread.Tpo" "$(DEPDIR)/libpng14_la-pngpread.Plo"; else rm -f "$(DEPDIR)/libpng14_la-pngpread.Tpo"; exit 1; fi
@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='pngpread.c' object='libpng14_la-pngpread.lo' libtool=yes @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
@am__fastdepCC_FALSE@ $(LIBTOOL) --tag=CC --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng12_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libpng12_la-pngpread.lo `test -f 'pngpread.c' || echo '$(srcdir)/'`pngpread.c
@am__fastdepCC_FALSE@ $(LIBTOOL) --tag=CC --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng14_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libpng14_la-pngpread.lo `test -f 'pngpread.c' || echo '$(srcdir)/'`pngpread.c
libpng12_la-pnggccrd.lo: pnggccrd.c
@am__fastdepCC_TRUE@ if $(LIBTOOL) --tag=CC --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng12_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libpng12_la-pnggccrd.lo -MD -MP -MF "$(DEPDIR)/libpng12_la-pnggccrd.Tpo" -c -o libpng12_la-pnggccrd.lo `test -f 'pnggccrd.c' || echo '$(srcdir)/'`pnggccrd.c; \
@am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/libpng12_la-pnggccrd.Tpo" "$(DEPDIR)/libpng12_la-pnggccrd.Plo"; else rm -f "$(DEPDIR)/libpng12_la-pnggccrd.Tpo"; exit 1; fi
@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='pnggccrd.c' object='libpng12_la-pnggccrd.lo' libtool=yes @AMDEPBACKSLASH@
libpng14_la-pnggccrd.lo: pnggccrd.c
@am__fastdepCC_TRUE@ if $(LIBTOOL) --tag=CC --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng14_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libpng14_la-pnggccrd.lo -MD -MP -MF "$(DEPDIR)/libpng14_la-pnggccrd.Tpo" -c -o libpng14_la-pnggccrd.lo `test -f 'pnggccrd.c' || echo '$(srcdir)/'`pnggccrd.c; \
@am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/libpng14_la-pnggccrd.Tpo" "$(DEPDIR)/libpng14_la-pnggccrd.Plo"; else rm -f "$(DEPDIR)/libpng14_la-pnggccrd.Tpo"; exit 1; fi
@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='pnggccrd.c' object='libpng14_la-pnggccrd.lo' libtool=yes @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
@am__fastdepCC_FALSE@ $(LIBTOOL) --tag=CC --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng12_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libpng12_la-pnggccrd.lo `test -f 'pnggccrd.c' || echo '$(srcdir)/'`pnggccrd.c
@am__fastdepCC_FALSE@ $(LIBTOOL) --tag=CC --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng14_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libpng14_la-pnggccrd.lo `test -f 'pnggccrd.c' || echo '$(srcdir)/'`pnggccrd.c
mostlyclean-libtool:
-rm -f *.lo
@ -1258,7 +1258,7 @@ install-data-hook:
cd $(DESTDIR)$(pkgconfigdir); rm -f libpng.pc
cd $(DESTDIR)$(pkgconfigdir); $(LN_S) $(PNGLIB_BASENAME).pc libpng.pc
# do evil things to libpng to cause libpng12 to be used, if
# do evil things to libpng to cause libpng14 to be used, if
# the compat library is not being built do nothing.
install-exec-hook:
cd $(DESTDIR)$(bindir); rm -f libpng-config

16
README
View File

@ -1,4 +1,4 @@
README for libpng version 1.2.10rc1 - April 19, 2006 (shared library 12.0)
README for libpng version 1.4.0beta1 - April 20, 2006 (shared library 14.0)
See the note about version numbers near the top of png.h
See INSTALL for instructions on how to install libpng.
@ -190,11 +190,11 @@ Files in this distribution:
descrip.mms => VMS makefile for MMS or MMK
makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
makefile.elf => Linux/ELF makefile symbol versioning,
gcc, creates libpng12.so.0.1.2.10rc1)
gcc, creates libpng14.so.0.1.4.0beta1)
makefile.linux => Linux/ELF makefile
(gcc, creates libpng12.so.0.1.2.10rc1)
(gcc, creates libpng14.so.0.1.4.0beta1)
makefile.gcmmx => Linux/ELF makefile
(gcc, creates libpng12.so.0.1.2.10rc1,
(gcc, creates libpng14.so.0.1.4.0beta1,
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
@ -212,16 +212,16 @@ Files in this distribution:
makefile.intel => Intel C/C++ version 4.0 and later
libpng.icc => Project file, IBM VisualAge/C++ 4.0 or later
makefile.netbsd => NetBSD/cc makefile, PNGGCCRD, makes libpng.so.
makefile.ne12bsd => NetBSD/cc makefile, PNGGCCRD, makes libpng12.so
makefile.ne14bsd => NetBSD/cc makefile, PNGGCCRD, makes libpng14.so
makefile.openbsd => OpenBSD makefile
makefile.sgi => Silicon Graphics IRIX (cc, creates static lib)
makefile.sggcc => Silicon Graphics
(gcc, creates libpng12.so.0.1.2.10rc1)
(gcc, creates libpng14.so.0.1.4.0beta1)
makefile.sunos => Sun makefile
makefile.solaris => Solaris 2.X makefile
(gcc, creates libpng12.so.0.1.2.10rc1)
(gcc, creates libpng14.so.0.1.4.0beta1)
makefile.so9 => Solaris 9 makefile
(gcc, creates libpng12.so.0.1.2.10rc1)
(gcc, creates libpng14.so.0.1.4.0beta1)
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

4
Y2KINFO
View File

@ -1,13 +1,13 @@
Y2K compliance in libpng:
=========================
April 19, 2006
April 20, 2006
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 1.2.10rc1 are Y2K compliant. It is my belief that earlier
upward through 1.4.0beta1 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

36
configure vendored
View File

@ -1,6 +1,6 @@
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.59 for libpng 1.2.10rc1.
# Generated by GNU Autoconf 2.59 for libpng 1.4.0beta1.
#
# Report bugs to <png-mng-implement@lists.sourceforge.net>.
#
@ -423,8 +423,8 @@ SHELL=${CONFIG_SHELL-/bin/sh}
# Identity of this package.
PACKAGE_NAME='libpng'
PACKAGE_TARNAME='libpng'
PACKAGE_VERSION='1.2.10rc1'
PACKAGE_STRING='libpng 1.2.10rc1'
PACKAGE_VERSION='1.4.0beta1'
PACKAGE_STRING='libpng 1.4.0beta1'
PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net'
ac_unique_file="pngget.c"
@ -954,7 +954,7 @@ if test "$ac_init_help" = "long"; then
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF
\`configure' configures libpng 1.2.10rc1 to adapt to many kinds of systems.
\`configure' configures libpng 1.4.0beta1 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
@ -1020,7 +1020,7 @@ fi
if test -n "$ac_init_help"; then
case $ac_init_help in
short | recursive ) echo "Configuration of libpng 1.2.10rc1:";;
short | recursive ) echo "Configuration of libpng 1.4.0beta1:";;
esac
cat <<\_ACEOF
@ -1167,7 +1167,7 @@ fi
test -n "$ac_init_help" && exit 0
if $ac_init_version; then
cat <<\_ACEOF
libpng configure 1.2.10rc1
libpng configure 1.4.0beta1
generated by GNU Autoconf 2.59
Copyright (C) 2003 Free Software Foundation, Inc.
@ -1181,7 +1181,7 @@ cat >&5 <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
It was created by libpng $as_me 1.2.10rc1, which was
It was created by libpng $as_me 1.4.0beta1, which was
generated by GNU Autoconf 2.59. Invocation command line was
$ $0 $@
@ -1824,7 +1824,7 @@ fi
# Define the identity of the package.
PACKAGE='libpng'
VERSION='1.2.10rc1'
VERSION='1.4.0beta1'
cat >>confdefs.h <<_ACEOF
@ -1979,9 +1979,9 @@ fi
PNGLIB_VERSION=1.2.10rc1
PNGLIB_MAJOR=12
PNGLIB_MINOR=10
PNGLIB_VERSION=1.4.0beta1
PNGLIB_MAJOR=14
PNGLIB_MINOR=0
@ -20141,8 +20141,8 @@ echo "$as_me: error: zlib not installed" >&2;}
fi
echo "$as_me:$LINENO: checking if assembler code in pnggccrd.c can be compiled" >&5
echo $ECHO_N "checking if assembler code in pnggccrd.c can be compiled... $ECHO_C" >&6
echo "$as_me:$LINENO: checking if pnggccrd.c can be compiled without -DPNG_NO_MMX_CODE" >&5
echo $ECHO_N "checking if pnggccrd.c can be compiled without -DPNG_NO_MMX_CODE... $ECHO_C" >&6
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
@ -20185,7 +20185,7 @@ else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
LIBPNG_DEFINES=-DPNG_CONFIGURE_LIBPNG -DPNG_NO_ASSEMBLER_CODE
LIBPNG_DEFINES=-DPNG_CONFIGURE_LIBPNG\ -DPNG_NO_MMX_CODE
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
if test "$LIBPNG_DEFINES"; then
@ -20209,8 +20209,8 @@ else
have_ld_version_script=no
echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
{ echo "$as_me:$LINENO: WARNING: *** You may want to rerun configure using --with-gnu-ld to enable versioned symbols." >&5
echo "$as_me: WARNING: *** You may want to rerun configure using --with-gnu-ld to enable versioned symbols." >&2;}
{ echo "$as_me:$LINENO: WARNING: *** You have not enabled versioned symbols." >&5
echo "$as_me: WARNING: *** You have not enabled versioned symbols." >&2;}
fi
@ -20681,7 +20681,7 @@ _ASBOX
} >&5
cat >&5 <<_CSEOF
This file was extended by libpng $as_me 1.2.10rc1, which was
This file was extended by libpng $as_me 1.4.0beta1, which was
generated by GNU Autoconf 2.59. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
@ -20744,7 +20744,7 @@ _ACEOF
cat >>$CONFIG_STATUS <<_ACEOF
ac_cs_version="\\
libpng config.status 1.2.10rc1
libpng config.status 1.4.0beta1
configured by $0, generated by GNU Autoconf 2.59,
with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"

14
configure.ac
View File

@ -18,14 +18,14 @@ AC_PREREQ(2.59)
dnl Version number stuff here:
AC_INIT([libpng], [1.2.10rc1], [png-mng-implement@lists.sourceforge.net])
AC_INIT([libpng], [1.4.0beta1], [png-mng-implement@lists.sourceforge.net])
AM_INIT_AUTOMAKE
dnl stop configure from automagically running automake
AM_MAINTAINER_MODE
PNGLIB_VERSION=1.2.10rc1
PNGLIB_MAJOR=12
PNGLIB_MINOR=10
PNGLIB_VERSION=1.4.0beta1
PNGLIB_MAJOR=14
PNGLIB_MINOR=0
dnl End of version number stuff
@ -58,12 +58,12 @@ AC_CHECK_FUNCS([memset], , AC_ERROR([memset not found in libc]))
AC_CHECK_FUNCS([pow], , AC_CHECK_LIB(m, pow, , AC_ERROR([cannot find pow])) )
AC_CHECK_LIB(z, zlibVersion, , AC_ERROR([zlib not installed]))
AC_MSG_CHECKING([if assembler code in pnggccrd.c can be compiled])
AC_MSG_CHECKING([if pnggccrd.c can be compiled without -DPNG_NO_MMX_CODE])
AC_TRY_COMPILE(
[#include "pnggccrd.c"],
[return 0;],
LIBPNG_DEFINES=,
LIBPNG_DEFINES=-DPNG_CONFIGURE_LIBPNG -DPNG_NO_ASSEMBLER_CODE)
LIBPNG_DEFINES=-DPNG_CONFIGURE_LIBPNG\ -DPNG_NO_MMX_CODE)
if test "$LIBPNG_DEFINES"; then
AC_MSG_RESULT(no)
else
@ -80,7 +80,7 @@ if test "$GLD"; then
else
have_ld_version_script=no
AC_MSG_RESULT(no)
AC_MSG_WARN(*** You may want to rerun configure using --with-gnu-ld to enable versioned symbols.)
AC_MSG_WARN(*** You have not enabled versioned symbols.)
fi
AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")

22
libpng.3
View File

@ -1,6 +1,6 @@
.TH LIBPNG 3 "April 19, 2006"
.TH LIBPNG 3 "April 20, 2006"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.10rc1
libpng \- Portable Network Graphics (PNG) Reference Library 1.4.0beta1
.SH SYNOPSIS
\fI\fB
@ -821,7 +821,7 @@ 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 1.2.10rc1 - April 19, 2006
libpng version 1.4.0beta1 - April 20, 2006
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2005 Glenn Randers-Pehrson
@ -1620,8 +1620,6 @@ things.
As of libpng version 1.2.9, png_set_expand_gray_1_2_4_to_8() was
added. It expands the sample depth without changing tRNS to alpha.
At the same time, png_set_gray_1_2_4_to_8() was deprecated, and it
will be removed from a future version.
PNG can have files with 16 bits per channel. If you only can handle
8 bits per channel, this will strip the pixels down to 8 bit.
@ -3633,7 +3631,7 @@ The following code can be used to prevent an application from using the
thread_unsafe features, even if libpng was built with PNG_THREAD_UNSAFE_OK
defined:
#if defined(PNG_USE_PNGGCCRD) && defined(PNG_ASSEMBLER_CODE_SUPPORTED) \
#if defined(PNG_USE_PNGGCCRD) && defined(PNG_MMX_CODE_SUPPORTED) \
&& defined(PNG_THREAD_UNSAFE_OK)
/* Disable thread-unsafe features of pnggccrd */
if (png_access_version() >= 10200)
@ -3730,13 +3728,13 @@ application:
.SH IX. Y2K Compliance in libpng
April 19, 2006
April 20, 2006
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 1.2.10rc1 are Y2K compliant. It is my belief that earlier
upward through 1.4.0beta1 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
@ -3894,6 +3892,8 @@ the first widely used release:
1.2.9rc1 13 10209 12.so.0.9[.0]
1.2.9 13 10209 12.so.0.9[.0]
1.2.10beta1-8 13 10210 12.so.0.10[.0]
1.2.10rc1-2 13 10210 12.so.0.10[.0]
1.4.0beta1 14 10401 14.so.0.0[.0]
Henceforth the source version will match the shared-library minor
and patch numbers; the shared-library major version number will be
@ -3949,7 +3949,7 @@ possible without all of you.
Thanks to Frank J. T. Wojcik for helping with the documentation.
Libpng version 1.2.10rc1 - April 19, 2006:
Libpng version 1.4.0beta1 - April 20, 2006:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
@ -3970,7 +3970,7 @@ included in the libpng distribution, the latter shall prevail.)
If you modify libpng you may insert additional notices immediately following
this sentence.
libpng versions 1.2.6, August 15, 2004, through 1.2.10rc1, April 19, 2006, are
libpng versions 1.2.6, August 15, 2004, through 1.4.0beta1, April 20, 2006, are
Copyright (c) 2004-2006 Glenn Randers-Pehrson, and are
distributed according to the same disclaimer and license as libpng-1.2.5
with the following individual added to the list of Contributing Authors
@ -4069,7 +4069,7 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
April 19, 2006
April 20, 2006
.\" end of man page

10
libpng.txt
View File

@ -1,6 +1,6 @@
libpng.txt - A description on how to use and modify libpng
libpng version 1.2.10rc1 - April 19, 2006
libpng version 1.4.0beta1 - April 20, 2006
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2005 Glenn Randers-Pehrson
@ -799,8 +799,6 @@ things.
As of libpng version 1.2.9, png_set_expand_gray_1_2_4_to_8() was
added. It expands the sample depth without changing tRNS to alpha.
At the same time, png_set_gray_1_2_4_to_8() was deprecated, and it
will be removed from a future version.
PNG can have files with 16 bits per channel. If you only can handle
8 bits per channel, this will strip the pixels down to 8 bit.
@ -2812,7 +2810,7 @@ The following code can be used to prevent an application from using the
thread_unsafe features, even if libpng was built with PNG_THREAD_UNSAFE_OK
defined:
#if defined(PNG_USE_PNGGCCRD) && defined(PNG_ASSEMBLER_CODE_SUPPORTED) \
#if defined(PNG_USE_PNGGCCRD) && defined(PNG_MMX_CODE_SUPPORTED) \
&& defined(PNG_THREAD_UNSAFE_OK)
/* Disable thread-unsafe features of pnggccrd */
if (png_access_version() >= 10200)
@ -2909,13 +2907,13 @@ application:
IX. Y2K Compliance in libpng
April 19, 2006
April 20, 2006
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 1.2.10rc1 are Y2K compliant. It is my belief that earlier
upward through 1.4.0beta1 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

4
libpngpf.3
View File

@ -1,6 +1,6 @@
.TH LIBPNGPF 3 "April 19, 2006"
.TH LIBPNGPF 3 "April 20, 2006"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.10rc1
libpng \- Portable Network Graphics (PNG) Reference Library 1.4.0beta1
(private functions)
.SH SYNOPSIS
\fB#include <png.h>\fP

2
png.5
View File

@ -1,4 +1,4 @@
.TH PNG 5 "April 19, 2006"
.TH PNG 5 "April 20, 2006"
.SH NAME
png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION

84
png.c
View File

@ -8,12 +8,12 @@
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
*/
#define PNG_INTERNAL
#define PNG_NO_EXTERN
#include "png.h"
#include "pngintrn.h"
/* Generate a compiler error if there is an old png.h in the search path. */
typedef version_1_2_10rc1 Your_png_h_is_not_version_1_2_10rc1;
typedef version_1_4_0beta1 Your_png_h_is_not_version_1_4_0beta1;
/* Version information for C files. This had better match the version
* string defined in png.h. */
@ -68,7 +68,7 @@ const int FARDATA png_pass_ystart[] = {0, 0, 4, 0, 2, 0, 1};
const int FARDATA png_pass_yinc[] = {8, 8, 8, 4, 4, 2, 2};
/* width of interlace block (used in assembler routines only) */
#ifdef PNG_HAVE_ASSEMBLER_COMBINE_ROW
#ifdef PNG_HAVE_MMX_COMBINE_ROW
const int FARDATA png_pass_width[] = {8, 4, 4, 2, 2, 1, 1};
#endif
@ -130,26 +130,11 @@ png_sig_cmp(png_bytep sig, png_size_t start, png_size_t num_to_check)
return ((int)(png_memcmp(&sig[start], &png_signature[start], num_to_check)));
}
#if defined(PNG_1_0_X) || defined(PNG_1_2_X)
/* (Obsolete) function to check signature bytes. It does not allow one
* to check a partial signature. This function might be removed in the
* future - use png_sig_cmp(). Returns true (nonzero) if the file is a PNG.
*/
int PNGAPI
png_check_sig(png_bytep sig, int num)
{
return ((int)!png_sig_cmp(sig, (png_size_t)0, (png_size_t)num));
}
#endif
#endif /* PNG_READ_SUPPORTED */
#if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED)
/* Function to allocate memory for zlib and clear it to 0. */
#ifdef PNG_1_0_X
voidpf PNGAPI
#else
voidpf /* private */
#endif
png_zalloc(voidpf png_ptr, uInt items, uInt size)
{
png_voidp ptr;
@ -168,30 +153,11 @@ png_zalloc(voidpf png_ptr, uInt items, uInt size)
ptr = (png_voidp)png_malloc((png_structp)png_ptr, num_bytes);
p->flags=save_flags;
#if defined(PNG_1_0_X) && !defined(PNG_NO_ZALLOC_ZERO)
if (ptr == NULL)
return ((voidpf)ptr);
if (num_bytes > (png_uint_32)0x8000L)
{
png_memset(ptr, 0, (png_size_t)0x8000L);
png_memset((png_bytep)ptr + (png_size_t)0x8000L, 0,
(png_size_t)(num_bytes - (png_uint_32)0x8000L));
}
else
{
png_memset(ptr, 0, (png_size_t)num_bytes);
}
#endif
return ((voidpf)ptr);
}
/* function to free memory for zlib */
#ifdef PNG_1_0_X
void PNGAPI
#else
void /* private */
#endif
png_zfree(voidpf png_ptr, voidpf ptr)
{
png_free((png_structp)png_ptr, (png_voidp)ptr);
@ -289,16 +255,6 @@ png_destroy_info_struct(png_structp png_ptr, png_infopp info_ptr_ptr)
* and applications using it are urged to use png_create_info_struct()
* instead.
*/
#if defined(PNG_1_0_X) || defined(PNG_1_2_X)
#undef png_info_init
void PNGAPI
png_info_init(png_infop info_ptr)
{
/* We only come here via pre-1.0.12-compiled applications */
png_info_init_3(&info_ptr, 0);
}
#endif
void PNGAPI
png_info_init_3(png_infopp ptr_ptr, png_size_t png_info_struct_size)
{
@ -647,21 +603,10 @@ png_convert_to_rfc1123(png_structp png_ptr, png_timep ptime)
png_sizeof(char)));
}
#if defined(_WIN32_WCE)
{
wchar_t time_buf[29];
wsprintf(time_buf, TEXT("%d %S %d %02d:%02d:%02d +0000"),
ptime->day % 32, short_months[(ptime->month - 1) % 12],
ptime->year, ptime->hour % 24, ptime->minute % 60,
ptime->second % 61);
WideCharToMultiByte(CP_ACP, 0, time_buf, -1, png_ptr->time_buffer, 29,
NULL, NULL);
}
#else
#ifdef USE_FAR_KEYWORD
{
char near_time_buf[29];
sprintf(near_time_buf, "%d %s %d %02d:%02d:%02d +0000",
png_sprintf(near_time_buf, "%d %s %d %02d:%02d:%02d +0000",
ptime->day % 32, short_months[(ptime->month - 1) % 12],
ptime->year, ptime->hour % 24, ptime->minute % 60,
ptime->second % 61);
@ -669,12 +614,11 @@ png_convert_to_rfc1123(png_structp png_ptr, png_timep ptime)
29*png_sizeof(char));
}
#else
sprintf(png_ptr->time_buffer, "%d %s %d %02d:%02d:%02d +0000",
png_sprintf(png_ptr->time_buffer, "%d %s %d %02d:%02d:%02d +0000",
ptime->day % 32, short_months[(ptime->month - 1) % 12],
ptime->year, ptime->hour % 24, ptime->minute % 60,
ptime->second % 61);
#endif
#endif /* _WIN32_WCE */
return ((png_charp)png_ptr->time_buffer);
}
#endif /* PNG_TIME_RFC1123_SUPPORTED */
@ -693,7 +637,7 @@ png_charp PNGAPI
png_get_copyright(png_structp png_ptr)
{
if (&png_ptr != NULL) /* silence compiler warning about unused png_ptr */
return ((png_charp) "\n libpng version 1.2.10rc1 - April 19, 2006\n\
return ((png_charp) "\n libpng version 1.4.0beta1 - April 20, 2006\n\
Copyright (c) 1998-2006 Glenn Randers-Pehrson\n\
Copyright (c) 1996-1997 Andreas Dilger\n\
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.\n");
@ -771,8 +715,7 @@ png_access_version_number(void)
#if defined(PNG_READ_SUPPORTED)
#if !defined(PNG_1_0_X)
#if defined(PNG_ASSEMBLER_CODE_SUPPORTED)
#if defined(PNG_MMX_CODE_SUPPORTED)
/* GRR: could add this: && defined(PNG_MMX_CODE_SUPPORTED) */
/* this INTERNAL function was added to libpng 1.2.0 */
void /* PRIVATE */
@ -787,13 +730,13 @@ png_init_mmx_flags (png_structp png_ptr)
if (png_mmx_support() > 0) {
png_ptr->asm_flags |= PNG_ASM_FLAG_MMX_SUPPORT_IN_CPU
# ifdef PNG_HAVE_ASSEMBLER_COMBINE_ROW
# ifdef PNG_HAVE_MMX_COMBINE_ROW
| PNG_ASM_FLAG_MMX_READ_COMBINE_ROW
# endif
# ifdef PNG_HAVE_ASSEMBLER_READ_INTERLACE
# ifdef PNG_HAVE_MMX_READ_INTERLACE
| PNG_ASM_FLAG_MMX_READ_INTERLACE
# endif
# ifndef PNG_HAVE_ASSEMBLER_READ_FILTER_ROW
# ifndef PNG_HAVE_MMX_READ_FILTER_ROW
;
# else
| PNG_ASM_FLAG_MMX_READ_FILTER_SUB
@ -810,7 +753,7 @@ png_init_mmx_flags (png_structp png_ptr)
| PNG_MMX_WRITE_FLAGS );
}
# else /* !((PNGVCRD || PNGGCCRD) && PNG_ASSEMBLER_CODE_SUPPORTED)) */
# else /* !((PNGVCRD || PNGGCCRD) && PNG_MMX_CODE_SUPPORTED)) */
/* clear all MMX flags; no support is compiled in */
png_ptr->asm_flags &= ~( PNG_MMX_FLAGS );
@ -818,18 +761,17 @@ png_init_mmx_flags (png_structp png_ptr)
# endif /* ?(PNGVCRD || PNGGCCRD) */
}
#endif /* !(PNG_ASSEMBLER_CODE_SUPPORTED) */
#endif /* !(PNG_MMX_CODE_SUPPORTED) */
/* this function was added to libpng 1.2.0 */
#if !defined(PNG_USE_PNGGCCRD) && \
!(defined(PNG_ASSEMBLER_CODE_SUPPORTED) && defined(PNG_USE_PNGVCRD))
!(defined(PNG_MMX_CODE_SUPPORTED) && defined(PNG_USE_PNGVCRD))
int PNGAPI
png_mmx_support(void)
{
return -1;
}
#endif
#endif /* PNG_1_0_X */
#endif /* PNG_READ_SUPPORTED */
#if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED)

922
png.h
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File diff suppressed because it is too large Load Diff

233
pngconf.h
View File

@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng
*
* libpng version 1.2.10rc1 - April 19, 2006
* libpng version 1.4.0beta1 - April 20, 2006
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2005 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -17,7 +17,6 @@
#ifndef PNGCONF_H
#define PNGCONF_H
#define PNG_1_2_X
/*
* PNG_USER_CONFIG has to be defined on the compiler command line. This
@ -106,7 +105,7 @@
/* Enabled by default in 1.2.0. You can disable this if you don't need to
support PNGs that are embedded in MNG datastreams */
#if !defined(PNG_1_0_X) && !defined(PNG_NO_MNG_FEATURES)
#if !defined(PNG_NO_MNG_FEATURES)
# ifndef PNG_MNG_FEATURES_SUPPORTED
# define PNG_MNG_FEATURES_SUPPORTED
# endif
@ -248,10 +247,7 @@
# endif
# endif
# else
# if !defined(_WIN32_WCE)
/* "stdio.h" functions are not supported on WindowsCE */
# include <stdio.h>
# endif
# include <stdio.h>
# endif
/* This macro protects us against machines that don't have function
@ -337,93 +333,6 @@
#endif
/* Other defines for things like memory and the like can go here. */
#ifdef PNG_INTERNAL
#include <stdlib.h>
/* The functions exported by PNG_EXTERN are PNG_INTERNAL functions, which
* aren't usually used outside the library (as far as I know), so it is
* debatable if they should be exported at all. In the future, when it is
* possible to have run-time registry of chunk-handling functions, some of
* these will be made available again.
#define PNG_EXTERN extern
*/
#define PNG_EXTERN
/* Other defines specific to compilers can go here. Try to keep
* them inside an appropriate ifdef/endif pair for portability.
*/
#if defined(PNG_FLOATING_POINT_SUPPORTED)
# if defined(MACOS)
/* We need to check that <math.h> hasn't already been included earlier
* as it seems it doesn't agree with <fp.h>, yet we should really use
* <fp.h> if possible.
*/
# if !defined(__MATH_H__) && !defined(__MATH_H) && !defined(__cmath__)
# include <fp.h>
# endif
# else
# include <math.h>
# endif
# if defined(_AMIGA) && defined(__SASC) && defined(_M68881)
/* Amiga SAS/C: We must include builtin FPU functions when compiling using
* MATH=68881
*/
# include <m68881.h>
# endif
#endif
/* Codewarrior on NT has linking problems without this. */
#if (defined(__MWERKS__) && defined(WIN32)) || defined(__STDC__)
# define PNG_ALWAYS_EXTERN
#endif
/* This provides the non-ANSI (far) memory allocation routines. */
#if defined(__TURBOC__) && defined(__MSDOS__)
# include <mem.h>
# include <alloc.h>
#endif
/* I have no idea why is this necessary... */
#if defined(_MSC_VER) && (defined(WIN32) || defined(_Windows) || \
defined(_WINDOWS) || defined(_WIN32) || defined(__WIN32__))
# include <malloc.h>
#endif
/* This controls how fine the dithering gets. As this allocates
* a largish chunk of memory (32K), those who are not as concerned
* with dithering quality can decrease some or all of these.
*/
#ifndef PNG_DITHER_RED_BITS
# define PNG_DITHER_RED_BITS 5
#endif
#ifndef PNG_DITHER_GREEN_BITS
# define PNG_DITHER_GREEN_BITS 5
#endif
#ifndef PNG_DITHER_BLUE_BITS
# define PNG_DITHER_BLUE_BITS 5
#endif
/* This controls how fine the gamma correction becomes when you
* are only interested in 8 bits anyway. Increasing this value
* results in more memory being used, and more pow() functions
* being called to fill in the gamma tables. Don't set this value
* less then 8, and even that may not work (I haven't tested it).
*/
#ifndef PNG_MAX_GAMMA_8
# define PNG_MAX_GAMMA_8 11
#endif
/* This controls how much a difference in gamma we can tolerate before
* we actually start doing gamma conversion.
*/
#ifndef PNG_GAMMA_THRESHOLD
# define PNG_GAMMA_THRESHOLD 0.05
#endif
#endif /* PNG_INTERNAL */
/* The following uses const char * instead of char * for error
* and warning message functions, so some compilers won't complain.
@ -466,21 +375,9 @@
* iTXt support was added. iTXt support was turned off by default through
* libpng-1.2.x, to support old apps that malloc the png_text structure
* instead of calling png_set_text() and letting libpng malloc it. It
* was turned on by default in libpng-1.3.0.
* was turned on by default in libpng-1.4.0.
*/
#if defined(PNG_1_0_X) || defined (PNG_1_2_X)
# ifndef PNG_NO_iTXt_SUPPORTED
# define PNG_NO_iTXt_SUPPORTED
# endif
# ifndef PNG_NO_READ_iTXt
# define PNG_NO_READ_iTXt
# endif
# ifndef PNG_NO_WRITE_iTXt
# define PNG_NO_WRITE_iTXt
# endif
#endif
#if !defined(PNG_NO_iTXt_SUPPORTED)
# if !defined(PNG_READ_iTXt_SUPPORTED) && !defined(PNG_NO_READ_iTXt)
# define PNG_READ_iTXt
@ -607,14 +504,6 @@
# endif
#endif
#if defined(PNG_1_0_X) || defined (PNG_1_2_X)
/* Deprecated, will be removed from version 2.0.0.
Use PNG_MNG_FEATURES_SUPPORTED instead. */
#ifndef PNG_NO_READ_EMPTY_PLTE
# define PNG_READ_EMPTY_PLTE_SUPPORTED
#endif
#endif
#endif /* PNG_READ_SUPPORTED */
#if defined(PNG_WRITE_SUPPORTED)
@ -674,20 +563,11 @@
# define PNG_WRITE_FLUSH_SUPPORTED
#endif
#if defined(PNG_1_0_X) || defined (PNG_1_2_X)
/* Deprecated, see PNG_MNG_FEATURES_SUPPORTED, above */
#ifndef PNG_NO_WRITE_EMPTY_PLTE
# define PNG_WRITE_EMPTY_PLTE_SUPPORTED
#endif
#endif
#endif /* PNG_WRITE_SUPPORTED */
#ifndef PNG_1_0_X
# ifndef PNG_NO_ERROR_NUMBERS
# define PNG_ERROR_NUMBERS_SUPPORTED
# endif
#endif /* PNG_1_0_X */
#ifndef PNG_NO_ERROR_NUMBERS
# define PNG_ERROR_NUMBERS_SUPPORTED
#endif
#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED) || \
defined(PNG_WRITE_USER_TRANSFORM_SUPPORTED)
@ -742,20 +622,16 @@
#define PNG_THREAD_UNSAFE_OK
*/
#if !defined(PNG_1_0_X)
#if !defined(PNG_NO_USER_MEM) && !defined(PNG_USER_MEM_SUPPORTED)
# define PNG_USER_MEM_SUPPORTED
#endif
#endif /* PNG_1_0_X */
/* Added at libpng-1.2.6 */
#if !defined(PNG_1_0_X)
#ifndef PNG_SET_USER_LIMITS_SUPPORTED
#if !defined(PNG_NO_SET_USER_LIMITS) && !defined(PNG_SET_USER_LIMITS_SUPPORTED)
# define PNG_SET_USER_LIMITS_SUPPORTED
#endif
#endif
#endif /* PNG_1_0_X */
/* Added at libpng-1.0.16 and 1.2.6. To accept all valid PNGS no matter
* how large, set these limits to 0x7fffffffL
@ -1200,18 +1076,6 @@ typedef double FAR * FAR * png_doublepp;
/* Pointers to pointers to pointers; i.e., pointer to array */
typedef char FAR * FAR * FAR * png_charppp;
#if defined(PNG_1_0_X) || defined(PNG_1_2_X)
/* SPC - Is this stuff deprecated? */
/* It'll be removed as of libpng-1.3.0 - GR-P */
/* libpng typedefs for types in zlib. If zlib changes
* or another compression library is used, then change these.
* Eliminates need to change all the source files.
*/
typedef charf * png_zcharp;
typedef charf * FAR * png_zcharpp;
typedef z_stream FAR * png_zstreamp;
#endif /* (PNG_1_0_X) || defined(PNG_1_2_X) */
/*
* Define PNG_BUILD_DLL if the module being built is a Windows
* LIBPNG DLL.
@ -1382,10 +1246,6 @@ typedef z_stream FAR * png_zstreamp;
* functions that are passed far data must be model independent.
*/
#ifndef PNG_ABORT
# define PNG_ABORT() abort()
#endif
#ifdef PNG_SETJMP_SUPPORTED
# define png_jmpbuf(png_ptr) ((png_ptr)->jmpbuf)
#else
@ -1393,7 +1253,16 @@ typedef z_stream FAR * png_zstreamp;
(LIBPNG_WAS_COMPILED_WITH__PNG_SETJMP_NOT_SUPPORTED)
#endif
#if defined(USE_FAR_KEYWORD) /* memory model independent fns */
/* memory model/platform independent fns */
#ifndef PNG_ABORT
# ifdef _WINDOWS_
# define PNG_ABORT() ExitProcess(0)
# else
# define PNG_ABORT() abort()
# endif
#endif
#if defined(USE_FAR_KEYWORD)
/* use this to make far-to-near assignments */
# define CHECK 1
# define NOCHECK 0
@ -1405,17 +1274,53 @@ typedef z_stream FAR * png_zstreamp;
# define png_memcmp _fmemcmp /* SJT: added */
# define png_memcpy _fmemcpy
# define png_memset _fmemset
#else /* use the usual functions */
# define CVT_PTR(ptr) (ptr)
# define CVT_PTR_NOCHECK(ptr) (ptr)
# define png_strcpy strcpy
# define png_strncpy strncpy /* Added to v 1.2.6 */
# define png_strlen strlen
# define png_memcmp memcmp /* SJT: added */
# define png_memcpy memcpy
# define png_memset memset
# define png_sprintf sprintf
#else
# if defined(_WINDOWS_) /* favor Windows over C runtime fns */
# define CVT_PTR(ptr) (ptr)
# define CVT_PTR_NOCHECK(ptr) (ptr)
# define png_strcpy lstrcpyA
# define png_strncpy lstrcpynA
# define png_strlen lstrlenA
# define png_memcmp memcmp
# define png_memcpy CopyMemory
# define png_memset memset
# define png_sprintf wsprintfA
# else
# define CVT_PTR(ptr) (ptr)
# define CVT_PTR_NOCHECK(ptr) (ptr)
# define png_strcpy strcpy
# define png_strncpy strncpy /* Added to v 1.2.6 */
# define png_strlen strlen
# define png_memcmp memcmp /* SJT: added */
# define png_memcpy memcpy
# define png_memset memset
# define png_sprintf sprintf
# endif
#endif
/* End of memory model independent support */
#if defined(__TURBOC__) && !defined(__FLAT__)
# define png_mem_alloc farmalloc
# define png_mem_free farfree
typedef unsigned long png_mem_size_t;
#else
# if defined(_MSC_VER) && defined(MAXSEG_64K)
# define png_mem_alloc(s) halloc(s, 1)
# define png_mem_free hfree
typedef unsigned long png_mem_size_t;
#else
# if defined(_WINDOWS_)
# define png_mem_alloc(s) HeapAlloc(GetProcessHeap(), 0, s)
# define png_mem_free(p) HeapFree(GetProcessHeap(), 0, p)
typedef SIZE_T png_mem_size_t;
# else
# define png_mem_alloc malloc
# define png_mem_free free
typedef size_t png_mem_size_t;
# endif
# endif
#endif
/* End of memory model/platform independent support */
/* Just a little check that someone hasn't tried to define something
* contradictory.
@ -1447,9 +1352,9 @@ typedef z_stream FAR * png_zstreamp;
* MMX will be detected at run time and used if present.
*/
#ifdef PNG_USE_PNGVCRD
# define PNG_HAVE_ASSEMBLER_COMBINE_ROW
# define PNG_HAVE_ASSEMBLER_READ_INTERLACE
# define PNG_HAVE_ASSEMBLER_READ_FILTER_ROW
# define PNG_HAVE_MMX_COMBINE_ROW
# define PNG_HAVE_MMX_READ_INTERLACE
# define PNG_HAVE_MMX_READ_FILTER_ROW
#endif
/* Set this in the makefile for gcc/as on Pentium, not here. */
@ -1457,9 +1362,9 @@ typedef z_stream FAR * png_zstreamp;
* MMX will be detected at run time and used if present.
*/
#ifdef PNG_USE_PNGGCCRD
# define PNG_HAVE_ASSEMBLER_COMBINE_ROW
# define PNG_HAVE_ASSEMBLER_READ_INTERLACE
# define PNG_HAVE_ASSEMBLER_READ_FILTER_ROW
# define PNG_HAVE_MMX_COMBINE_ROW
# define PNG_HAVE_MMX_READ_INTERLACE
# define PNG_HAVE_MMX_READ_FILTER_ROW
#endif
/* - see pnggccrd.c for info about what is currently enabled */

2
pngerror.c
View File

@ -13,8 +13,8 @@
* at each function.
*/
#define PNG_INTERNAL
#include "png.h"
#include "pngintrn.h"
#if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED)
static void /* PRIVATE */

132
pnggccrd.c
View File

@ -242,8 +242,8 @@
* x add support for runtime enable/disable/query of various MMX routines
*/
#define PNG_INTERNAL
#include "png.h"
#include "pngintrn.h"
#if defined(PNG_USE_PNGGCCRD)
@ -255,7 +255,7 @@ static const int FARDATA png_pass_inc[7] = {8, 8, 4, 4, 2, 2, 1};
static const int FARDATA png_pass_width[7] = {8, 4, 4, 2, 2, 1, 1};
#endif
#if defined(PNG_ASSEMBLER_CODE_SUPPORTED)
#if defined(PNG_MMX_CODE_SUPPORTED)
/* djgpp, Win32, Cygwin, and OS2 add their own underscores to global variables,
* so define them without: */
#if defined(__DJGPP__) || defined(WIN32) || defined(__CYGWIN__) || \
@ -378,7 +378,7 @@ png_squelch_warnings(void)
_mask48_1 = _mask48_1;
_mask48_0 = _mask48_0;
}
#endif /* PNG_ASSEMBLER_CODE_SUPPORTED */
#endif /* PNG_MMX_CODE_SUPPORTED */
static int _mmx_supported = 2;
@ -389,7 +389,7 @@ static int _mmx_supported = 2;
/* */
/*===========================================================================*/
#if defined(PNG_HAVE_ASSEMBLER_COMBINE_ROW)
#if defined(PNG_HAVE_MMX_COMBINE_ROW)
#define BPP2 2
#define BPP3 3 /* bytes per pixel (a.k.a. pixel_bytes) */
@ -416,12 +416,10 @@ png_combine_row(png_structp png_ptr, png_bytep row, int mask)
{
png_debug(1, "in png_combine_row (pnggccrd.c)\n");
#if defined(PNG_ASSEMBLER_CODE_SUPPORTED)
#if defined(PNG_MMX_CODE_SUPPORTED)
if (_mmx_supported == 2) {
#if !defined(PNG_1_0_X)
/* this should have happened in png_init_mmx_flags() already */
png_warning(png_ptr, "asm_flags may not have been initialized");
#endif
png_mmx_support();
}
#endif
@ -607,13 +605,9 @@ png_combine_row(png_structp png_ptr, png_bytep row, int mask)
png_bytep srcptr;
png_bytep dstptr;
#if defined(PNG_ASSEMBLER_CODE_SUPPORTED) && defined(PNG_THREAD_UNSAFE_OK)
#if !defined(PNG_1_0_X)
#if defined(PNG_MMX_CODE_SUPPORTED) && defined(PNG_THREAD_UNSAFE_OK)
if ((png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_COMBINE_ROW)
/* && _mmx_supported */ )
#else
if (_mmx_supported)
#endif
{
png_uint_32 len;
int diff;
@ -700,7 +694,7 @@ png_combine_row(png_structp png_ptr, png_bytep row, int mask)
);
}
else /* mmx _not supported - Use modified C routine */
#endif /* PNG_ASSEMBLER_CODE_SUPPORTED */
#endif /* PNG_MMX_CODE_SUPPORTED */
{
register png_uint_32 i;
png_uint_32 initial_val = png_pass_start[png_ptr->pass];
@ -745,13 +739,9 @@ png_combine_row(png_structp png_ptr, png_bytep row, int mask)
png_bytep srcptr;
png_bytep dstptr;
#if defined(PNG_ASSEMBLER_CODE_SUPPORTED) && defined(PNG_THREAD_UNSAFE_OK)
#if !defined(PNG_1_0_X)
#if defined(PNG_MMX_CODE_SUPPORTED) && defined(PNG_THREAD_UNSAFE_OK)
if ((png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_COMBINE_ROW)
/* && _mmx_supported */ )
#else
if (_mmx_supported)
#endif
{
png_uint_32 len;
int diff;
@ -854,7 +844,7 @@ png_combine_row(png_structp png_ptr, png_bytep row, int mask)
);
}
else /* mmx _not supported - Use modified C routine */
#endif /* PNG_ASSEMBLER_CODE_SUPPORTED */
#endif /* PNG_MMX_CODE_SUPPORTED */
{
register png_uint_32 i;
png_uint_32 initial_val = BPP2 * png_pass_start[png_ptr->pass];
@ -898,13 +888,9 @@ png_combine_row(png_structp png_ptr, png_bytep row, int mask)
png_bytep srcptr;
png_bytep dstptr;
#if defined(PNG_ASSEMBLER_CODE_SUPPORTED) && defined(PNG_THREAD_UNSAFE_OK)
#if !defined(PNG_1_0_X)
#if defined(PNG_MMX_CODE_SUPPORTED) && defined(PNG_THREAD_UNSAFE_OK)
if ((png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_COMBINE_ROW)
/* && _mmx_supported */ )
#else
if (_mmx_supported)
#endif
{
png_uint_32 len;
int diff;
@ -1022,7 +1008,7 @@ png_combine_row(png_structp png_ptr, png_bytep row, int mask)
);
}
else /* mmx _not supported - Use modified C routine */
#endif /* PNG_ASSEMBLER_CODE_SUPPORTED */
#endif /* PNG_MMX_CODE_SUPPORTED */
{
register png_uint_32 i;
png_uint_32 initial_val = BPP3 * png_pass_start[png_ptr->pass];
@ -1066,13 +1052,9 @@ png_combine_row(png_structp png_ptr, png_bytep row, int mask)
png_bytep srcptr;
png_bytep dstptr;
#if defined(PNG_ASSEMBLER_CODE_SUPPORTED) && defined(PNG_THREAD_UNSAFE_OK)
#if !defined(PNG_1_0_X)
#if defined(PNG_MMX_CODE_SUPPORTED) && defined(PNG_THREAD_UNSAFE_OK)
if ((png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_COMBINE_ROW)
/* && _mmx_supported */ )
#else
if (_mmx_supported)
#endif
{
png_uint_32 len;
int diff;
@ -1197,7 +1179,7 @@ png_combine_row(png_structp png_ptr, png_bytep row, int mask)
);
}
else /* mmx _not supported - Use modified C routine */
#endif /* PNG_ASSEMBLER_CODE_SUPPORTED */
#endif /* PNG_MMX_CODE_SUPPORTED */
{
register png_uint_32 i;
png_uint_32 initial_val = BPP4 * png_pass_start[png_ptr->pass];
@ -1241,13 +1223,9 @@ png_combine_row(png_structp png_ptr, png_bytep row, int mask)
png_bytep srcptr;
png_bytep dstptr;
#if defined(PNG_ASSEMBLER_CODE_SUPPORTED) && defined(PNG_THREAD_UNSAFE_OK)
#if !defined(PNG_1_0_X)
#if defined(PNG_MMX_CODE_SUPPORTED) && defined(PNG_THREAD_UNSAFE_OK)
if ((png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_COMBINE_ROW)
/* && _mmx_supported */ )
#else
if (_mmx_supported)
#endif
{
png_uint_32 len;
int diff;
@ -1389,7 +1367,7 @@ png_combine_row(png_structp png_ptr, png_bytep row, int mask)
);
}
else /* mmx _not supported - Use modified C routine */
#endif /* PNG_ASSEMBLER_CODE_SUPPORTED */
#endif /* PNG_MMX_CODE_SUPPORTED */
{
register png_uint_32 i;
png_uint_32 initial_val = BPP6 * png_pass_start[png_ptr->pass];
@ -1480,7 +1458,7 @@ png_combine_row(png_structp png_ptr, png_bytep row, int mask)
} /* end png_combine_row() */
#endif /* PNG_HAVE_ASSEMBLER_COMBINE_ROW */
#endif /* PNG_HAVE_MMX_COMBINE_ROW */
@ -1492,7 +1470,7 @@ png_combine_row(png_structp png_ptr, png_bytep row, int mask)
/*===========================================================================*/
#if defined(PNG_READ_INTERLACING_SUPPORTED)
#if defined(PNG_HAVE_ASSEMBLER_READ_INTERLACE)
#if defined(PNG_HAVE_MMX_READ_INTERLACE)
/* png_do_read_interlace() is called after any 16-bit to 8-bit conversion
* has taken place. [GRR: what other steps come before and/or after?]
@ -1510,12 +1488,10 @@ png_do_read_interlace(png_structp png_ptr)
png_debug(1, "in png_do_read_interlace (pnggccrd.c)\n");
#if defined(PNG_ASSEMBLER_CODE_SUPPORTED)
#if defined(PNG_MMX_CODE_SUPPORTED)
if (_mmx_supported == 2) {
#if !defined(PNG_1_0_X)
/* this should have happened in png_init_mmx_flags() already */
png_warning(png_ptr, "asm_flags may not have been initialized");
#endif
png_mmx_support();
}
#endif
@ -1723,13 +1699,9 @@ png_do_read_interlace(png_structp png_ptr)
/* New code by Nirav Chhatrapati - Intel Corporation */
#if defined(PNG_ASSEMBLER_CODE_SUPPORTED)
#if !defined(PNG_1_0_X)
#if defined(PNG_MMX_CODE_SUPPORTED)
if ((png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_INTERLACE)
/* && _mmx_supported */ )
#else
if (_mmx_supported)
#endif
{
//--------------------------------------------------------------
if (pixel_bytes == 3)
@ -2628,7 +2600,7 @@ png_do_read_interlace(png_structp png_ptr)
/* GRR 19991007: does it? or should pixel_bytes in each
* block be replaced with immediate value (e.g., 1)? */
/* GRR 19991017: replaced with constants in each case */
#endif /* PNG_ASSEMBLER_CODE_SUPPORTED */
#endif /* PNG_MMX_CODE_SUPPORTED */
{
if (pixel_bytes == 1)
{
@ -2753,13 +2725,13 @@ png_do_read_interlace(png_structp png_ptr)
} /* end png_do_read_interlace() */
#endif /* PNG_HAVE_ASSEMBLER_READ_INTERLACE */
#endif /* PNG_HAVE_MMX_READ_INTERLACE */
#endif /* PNG_READ_INTERLACING_SUPPORTED */
#if defined(PNG_HAVE_ASSEMBLER_READ_FILTER_ROW)
#if defined(PNG_ASSEMBLER_CODE_SUPPORTED)
#if defined(PNG_HAVE_MMX_READ_FILTER_ROW)
#if defined(PNG_MMX_CODE_SUPPORTED)
// These variables are utilized in the functions below. They are declared
// globally here to ensure alignment on 8-byte boundaries.
@ -5066,7 +5038,7 @@ png_read_filter_row_mmx_up(png_row_infop row_info, png_bytep row,
} // end of png_read_filter_row_mmx_up()
#endif /* PNG_ASSEMBLER_CODE_SUPPORTED */
#endif /* PNG_MMX_CODE_SUPPORTED */
@ -5088,7 +5060,7 @@ png_read_filter_row(png_structp png_ptr, png_row_infop row_info, png_bytep
char filnm[10];
#endif
#if defined(PNG_ASSEMBLER_CODE_SUPPORTED)
#if defined(PNG_MMX_CODE_SUPPORTED)
/* GRR: these are superseded by png_ptr->asm_flags: */
#define UseMMX_sub 1 // GRR: converted 20000730
#define UseMMX_up 1 // GRR: converted 20000729
@ -5097,12 +5069,10 @@ png_read_filter_row(png_structp png_ptr, png_row_infop row_info, png_bytep
if (_mmx_supported == 2) {
/* this should have happened in png_init_mmx_flags() already */
#if !defined(PNG_1_0_X)
png_warning(png_ptr, "asm_flags may not have been initialized");
#endif
png_mmx_support();
}
#endif /* PNG_ASSEMBLER_CODE_SUPPORTED */
#endif /* PNG_MMX_CODE_SUPPORTED */
#ifdef PNG_DEBUG
png_debug(1, "in png_read_filter_row (pnggccrd.c)\n");
@ -5111,35 +5081,27 @@ png_read_filter_row(png_structp png_ptr, png_row_infop row_info, png_bytep
case 0: sprintf(filnm, "none");
break;
case 1: sprintf(filnm, "sub-%s",
#if defined(PNG_ASSEMBLER_CODE_SUPPORTED) && defined(PNG_THREAD_UNSAFE_OK)
#if !defined(PNG_1_0_X)
#if defined(PNG_MMX_CODE_SUPPORTED) && defined(PNG_THREAD_UNSAFE_OK)
(png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_SUB)? "MMX" :
#endif
#endif
"x86");
break;
case 2: sprintf(filnm, "up-%s",
#ifdef PNG_ASSEMBLER_CODE_SUPPORTED
#if !defined(PNG_1_0_X)
#ifdef PNG_MMX_CODE_SUPPORTED
(png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_UP)? "MMX" :
#endif
#endif
"x86");
break;
case 3: sprintf(filnm, "avg-%s",
#if defined(PNG_ASSEMBLER_CODE_SUPPORTED) && defined(PNG_THREAD_UNSAFE_OK)
#if !defined(PNG_1_0_X)
#if defined(PNG_MMX_CODE_SUPPORTED) && defined(PNG_THREAD_UNSAFE_OK)
(png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_AVG)? "MMX" :
#endif
#endif
"x86");
break;
case 4: sprintf(filnm, "Paeth-%s",
#if defined(PNG_ASSEMBLER_CODE_SUPPORTED) && defined(PNG_THREAD_UNSAFE_OK)
#if !defined(PNG_1_0_X)
#if defined(PNG_MMX_CODE_SUPPORTED) && defined(PNG_THREAD_UNSAFE_OK)
(png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_PAETH)? "MMX":
#endif
#endif
"x86");
break;
default: sprintf(filnm, "unknw");
@ -5158,19 +5120,15 @@ png_read_filter_row(png_structp png_ptr, png_row_infop row_info, png_bytep
break;
case PNG_FILTER_VALUE_SUB:
#if defined(PNG_ASSEMBLER_CODE_SUPPORTED) && defined(PNG_THREAD_UNSAFE_OK)
#if !defined(PNG_1_0_X)
#if defined(PNG_MMX_CODE_SUPPORTED) && defined(PNG_THREAD_UNSAFE_OK)
if ((png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_SUB) &&
(row_info->pixel_depth >= png_ptr->mmx_bitdepth_threshold) &&
(row_info->rowbytes >= png_ptr->mmx_rowbytes_threshold))
#else
if (_mmx_supported)
#endif
{
png_read_filter_row_mmx_sub(row_info, row);
}
else
#endif /* PNG_ASSEMBLER_CODE_SUPPORTED */
#endif /* PNG_MMX_CODE_SUPPORTED */
{
png_uint_32 i;
png_uint_32 istop = row_info->rowbytes;
@ -5187,19 +5145,15 @@ png_read_filter_row(png_structp png_ptr, png_row_infop row_info, png_bytep
break;
case PNG_FILTER_VALUE_UP:
#if defined(PNG_ASSEMBLER_CODE_SUPPORTED)
#if !defined(PNG_1_0_X)
#if defined(PNG_MMX_CODE_SUPPORTED)
if ((png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_UP) &&
(row_info->pixel_depth >= png_ptr->mmx_bitdepth_threshold) &&
(row_info->rowbytes >= png_ptr->mmx_rowbytes_threshold))
#else
if (_mmx_supported)
#endif
{
png_read_filter_row_mmx_up(row_info, row, prev_row);
}
else
#endif /* PNG_ASSEMBLER_CODE_SUPPORTED */
#endif /* PNG_MMX_CODE_SUPPORTED */
{
png_uint_32 i;
png_uint_32 istop = row_info->rowbytes;
@ -5215,19 +5169,15 @@ png_read_filter_row(png_structp png_ptr, png_row_infop row_info, png_bytep
break;
case PNG_FILTER_VALUE_AVG:
#if defined(PNG_ASSEMBLER_CODE_SUPPORTED) && defined(PNG_THREAD_UNSAFE_OK)
#if !defined(PNG_1_0_X)
#if defined(PNG_MMX_CODE_SUPPORTED) && defined(PNG_THREAD_UNSAFE_OK)
if ((png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_AVG) &&
(row_info->pixel_depth >= png_ptr->mmx_bitdepth_threshold) &&
(row_info->rowbytes >= png_ptr->mmx_rowbytes_threshold))
#else
if (_mmx_supported)
#endif
{
png_read_filter_row_mmx_avg(row_info, row, prev_row);
}
else
#endif /* PNG_ASSEMBLER_CODE_SUPPORTED */
#endif /* PNG_MMX_CODE_SUPPORTED */
{
png_uint_32 i;
png_bytep rp = row;
@ -5253,19 +5203,15 @@ png_read_filter_row(png_structp png_ptr, png_row_infop row_info, png_bytep
break;
case PNG_FILTER_VALUE_PAETH:
#if defined(PNG_ASSEMBLER_CODE_SUPPORTED) && defined(PNG_THREAD_UNSAFE_OK)
#if !defined(PNG_1_0_X)
#if defined(PNG_MMX_CODE_SUPPORTED) && defined(PNG_THREAD_UNSAFE_OK)
if ((png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_PAETH) &&
(row_info->pixel_depth >= png_ptr->mmx_bitdepth_threshold) &&
(row_info->rowbytes >= png_ptr->mmx_rowbytes_threshold))
#else
if (_mmx_supported)
#endif
{
png_read_filter_row_mmx_paeth(row_info, row, prev_row);
}
else
#endif /* PNG_ASSEMBLER_CODE_SUPPORTED */
#endif /* PNG_MMX_CODE_SUPPORTED */
{
png_uint_32 i;
png_bytep rp = row;
@ -5326,7 +5272,7 @@ png_read_filter_row(png_structp png_ptr, png_row_infop row_info, png_bytep
}
}
#endif /* PNG_HAVE_ASSEMBLER_READ_FILTER_ROW */
#endif /* PNG_HAVE_MMX_READ_FILTER_ROW */
/*===========================================================================*/

11
pngget.c
View File

@ -8,8 +8,8 @@
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
*/
#define PNG_INTERNAL
#include "png.h"
#include "pngintrn.h"
#if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED)
@ -829,7 +829,6 @@ png_get_compression_buffer_size(png_structp png_ptr)
}
#endif
#ifndef PNG_1_0_X
#ifdef PNG_ASSEMBLER_CODE_SUPPORTED
/* this function was added to libpng 1.2.0 and should exist by default */
png_uint_32 PNGAPI
@ -844,6 +843,7 @@ png_get_asm_flagmask (int flag_select)
{
png_uint_32 settable_asm_flags = 0;
#ifdef PNG_MMX_CODE_SUPPORTED
if (flag_select & PNG_SELECT_READ)
settable_asm_flags |=
PNG_ASM_FLAG_MMX_READ_COMBINE_ROW |
@ -853,6 +853,7 @@ png_get_asm_flagmask (int flag_select)
PNG_ASM_FLAG_MMX_READ_FILTER_AVG |
PNG_ASM_FLAG_MMX_READ_FILTER_PAETH ;
/* no non-MMX flags yet */
#endif
#if 0
/* GRR: no write-flags yet, either, but someday... */
@ -866,8 +867,7 @@ png_get_asm_flagmask (int flag_select)
#endif /* PNG_ASSEMBLER_CODE_SUPPORTED */
#if defined(PNG_ASSEMBLER_CODE_SUPPORTED)
/* GRR: could add this: && defined(PNG_MMX_CODE_SUPPORTED) */
#if defined(PNG_MMX_CODE_SUPPORTED)
/* this function was added to libpng 1.2.0 */
png_uint_32 PNGAPI
png_get_mmx_flagmask (int flag_select, int *compilerID)
@ -917,8 +917,7 @@ png_get_mmx_rowbytes_threshold (png_structp png_ptr)
{
return (png_uint_32)(png_ptr? png_ptr->mmx_rowbytes_threshold : 0L);
}
#endif /* ?PNG_ASSEMBLER_CODE_SUPPORTED */
#endif /* ?PNG_1_0_X */
#endif /* ?PNG_MMX_CODE_SUPPORTED */
#ifdef PNG_SET_USER_LIMITS_SUPPORTED
/* these functions were added to libpng 1.2.6 */

873
pngintrn.h Normal file
View File

@ -0,0 +1,873 @@
#ifndef PNGINTRN_H
#define PNGINTRN_H
#ifndef PNG_VERSION_INFO_ONLY
#include <stdlib.h>
/* The functions exported by PNG_EXTERN are PNG_INTERNAL functions, which
* aren't usually used outside the library (as far as I know), so it is
* debatable if they should be exported at all. In the future, when it is
* possible to have run-time registry of chunk-handling functions, some of
* these will be made available again.
#define PNG_EXTERN extern
*/
#define PNG_EXTERN
/* Other defines specific to compilers can go here. Try to keep
* them inside an appropriate ifdef/endif pair for portability.
*/
#if defined(PNG_FLOATING_POINT_SUPPORTED)
# if defined(MACOS)
/* We need to check that <math.h> hasn't already been included earlier
* as it seems it doesn't agree with <fp.h>, yet we should really use
* <fp.h> if possible.
*/
# if !defined(__MATH_H__) && !defined(__MATH_H) && !defined(__cmath__)
# include <fp.h>
# endif
# else
# include <math.h>
# endif
# if defined(_AMIGA) && defined(__SASC) && defined(_M68881)
/* Amiga SAS/C: We must include builtin FPU functions when compiling using
* MATH=68881
*/
# include <m68881.h>
# endif
#endif
/* Codewarrior on NT has linking problems without this. */
#if (defined(__MWERKS__) && defined(WIN32)) || defined(__STDC__)
# define PNG_ALWAYS_EXTERN
#endif
/* This provides the non-ANSI (far) memory allocation routines. */
#if defined(__TURBOC__) && defined(__MSDOS__)
# include <mem.h>
# include <alloc.h>
#endif
#if defined(WIN32) || defined(_Windows) || defined(_WINDOWS) || \
defined(_WIN32) || defined(__WIN32__)
# include <windows.h> /* defines _WINDOWS_ macro */
/* I have no idea why is this necessary... */
# if defined(_MSC_VER)
# include <malloc.h>
# endif
#endif
/* This controls how fine the dithering gets. As this allocates
* a largish chunk of memory (32K), those who are not as concerned
* with dithering quality can decrease some or all of these.
*/
#ifndef PNG_DITHER_RED_BITS
# define PNG_DITHER_RED_BITS 5
#endif
#ifndef PNG_DITHER_GREEN_BITS
# define PNG_DITHER_GREEN_BITS 5
#endif
#ifndef PNG_DITHER_BLUE_BITS
# define PNG_DITHER_BLUE_BITS 5
#endif
/* This controls how fine the gamma correction becomes when you
* are only interested in 8 bits anyway. Increasing this value
* results in more memory being used, and more pow() functions
* being called to fill in the gamma tables. Don't set this value
* less then 8, and even that may not work (I haven't tested it).
*/
#ifndef PNG_MAX_GAMMA_8
# define PNG_MAX_GAMMA_8 11
#endif
/* This controls how much a difference in gamma we can tolerate before
* we actually start doing gamma conversion.
*/
#ifndef PNG_GAMMA_THRESHOLD
# define PNG_GAMMA_THRESHOLD 0.05
#endif
/* Various modes of operation. Note that after an init, mode is set to
* zero automatically when the structure is created.
*/
#define PNG_HAVE_IHDR 0x01
#define PNG_HAVE_PLTE 0x02
#define PNG_HAVE_IDAT 0x04
#define PNG_AFTER_IDAT 0x08
#define PNG_HAVE_IEND 0x10
#define PNG_HAVE_gAMA 0x20
#define PNG_HAVE_cHRM 0x40
#define PNG_HAVE_sRGB 0x80
#define PNG_HAVE_CHUNK_HEADER 0x100
#define PNG_WROTE_tIME 0x200
#define PNG_WROTE_INFO_BEFORE_PLTE 0x400
#define PNG_BACKGROUND_IS_GRAY 0x800
#define PNG_HAVE_PNG_SIGNATURE 0x1000
/* flags for the transformations the PNG library does on the image data */
#define PNG_BGR 0x0001
#define PNG_INTERLACE 0x0002
#define PNG_PACK 0x0004
#define PNG_SHIFT 0x0008
#define PNG_SWAP_BYTES 0x0010
#define PNG_INVERT_MONO 0x0020
#define PNG_DITHER 0x0040
#define PNG_BACKGROUND 0x0080
#define PNG_BACKGROUND_EXPAND 0x0100
/* 0x0200 unused */
#define PNG_16_TO_8 0x0400
#define PNG_RGBA 0x0800
#define PNG_EXPAND 0x1000
#define PNG_GAMMA 0x2000
#define PNG_GRAY_TO_RGB 0x4000
#define PNG_FILLER 0x8000L
#define PNG_PACKSWAP 0x10000L
#define PNG_SWAP_ALPHA 0x20000L
#define PNG_STRIP_ALPHA 0x40000L
#define PNG_INVERT_ALPHA 0x80000L
#define PNG_USER_TRANSFORM 0x100000L
#define PNG_RGB_TO_GRAY_ERR 0x200000L
#define PNG_RGB_TO_GRAY_WARN 0x400000L
#define PNG_RGB_TO_GRAY 0x600000L /* two bits, RGB_TO_GRAY_ERR|WARN */
/* 0x800000L Unused */
#define PNG_ADD_ALPHA 0x1000000L /* Added to libpng-1.2.7 */
#define PNG_EXPAND_tRNS 0x2000000L /* Added to libpng-1.2.9 */
/* 0x4000000L unused */
/* 0x8000000L unused */
/* 0x10000000L unused */
/* 0x20000000L unused */
/* 0x40000000L unused */
/* flags for png_create_struct */
#define PNG_STRUCT_PNG 0x0001
#define PNG_STRUCT_INFO 0x0002
/* Scaling factor for filter heuristic weighting calculations */
#define PNG_WEIGHT_SHIFT 8
#define PNG_WEIGHT_FACTOR (1<<(PNG_WEIGHT_SHIFT))
#define PNG_COST_SHIFT 3
#define PNG_COST_FACTOR (1<<(PNG_COST_SHIFT))
/* flags for the png_ptr->flags rather than declaring a byte for each one */
#define PNG_FLAG_ZLIB_CUSTOM_STRATEGY 0x0001
#define PNG_FLAG_ZLIB_CUSTOM_LEVEL 0x0002
#define PNG_FLAG_ZLIB_CUSTOM_MEM_LEVEL 0x0004
#define PNG_FLAG_ZLIB_CUSTOM_WINDOW_BITS 0x0008
#define PNG_FLAG_ZLIB_CUSTOM_METHOD 0x0010
#define PNG_FLAG_ZLIB_FINISHED 0x0020
#define PNG_FLAG_ROW_INIT 0x0040
#define PNG_FLAG_FILLER_AFTER 0x0080
#define PNG_FLAG_CRC_ANCILLARY_USE 0x0100
#define PNG_FLAG_CRC_ANCILLARY_NOWARN 0x0200
#define PNG_FLAG_CRC_CRITICAL_USE 0x0400
#define PNG_FLAG_CRC_CRITICAL_IGNORE 0x0800
#define PNG_FLAG_FREE_PLTE 0x1000
#define PNG_FLAG_FREE_TRNS 0x2000
#define PNG_FLAG_FREE_HIST 0x4000
#define PNG_FLAG_KEEP_UNKNOWN_CHUNKS 0x8000L
#define PNG_FLAG_KEEP_UNSAFE_CHUNKS 0x10000L
#define PNG_FLAG_LIBRARY_MISMATCH 0x20000L
#define PNG_FLAG_STRIP_ERROR_NUMBERS 0x40000L
#define PNG_FLAG_STRIP_ERROR_TEXT 0x80000L
#define PNG_FLAG_MALLOC_NULL_MEM_OK 0x100000L
#define PNG_FLAG_ADD_ALPHA 0x200000L /* Added to libpng-1.2.8 */
#define PNG_FLAG_STRIP_ALPHA 0x400000L /* Added to libpng-1.2.8 */
/* 0x800000L unused */
/* 0x1000000L unused */
/* 0x2000000L unused */
/* 0x4000000L unused */
/* 0x8000000L unused */
/* 0x10000000L unused */
/* 0x20000000L unused */
/* 0x40000000L unused */
#define PNG_FLAG_CRC_ANCILLARY_MASK (PNG_FLAG_CRC_ANCILLARY_USE | \
PNG_FLAG_CRC_ANCILLARY_NOWARN)
#define PNG_FLAG_CRC_CRITICAL_MASK (PNG_FLAG_CRC_CRITICAL_USE | \
PNG_FLAG_CRC_CRITICAL_IGNORE)
#define PNG_FLAG_CRC_MASK (PNG_FLAG_CRC_ANCILLARY_MASK | \
PNG_FLAG_CRC_CRITICAL_MASK)
/* save typing and make code easier to understand */
#define PNG_COLOR_DIST(c1, c2) (abs((int)((c1).red) - (int)((c2).red)) + \
abs((int)((c1).green) - (int)((c2).green)) + \
abs((int)((c1).blue) - (int)((c2).blue)))
/* Added to libpng-1.2.6 JB */
#define PNG_ROWBYTES(pixel_bits, width) \
((pixel_bits) >= 8 ? \
((width) * (((png_uint_32)(pixel_bits)) >> 3)) : \
(( ((width) * ((png_uint_32)(pixel_bits))) + 7) >> 3) )
/* PNG_OUT_OF_RANGE returns true if value is outside the range
ideal-delta..ideal+delta. Each argument is evaluated twice.
"ideal" and "delta" should be constants, normally simple
integers, "value" a variable. Added to libpng-1.2.6 JB */
#define PNG_OUT_OF_RANGE(value, ideal, delta) \
( (value) < (ideal)-(delta) || (value) > (ideal)+(delta) )
/* variables declared in png.c - only it needs to define PNG_NO_EXTERN */
#if !defined(PNG_NO_EXTERN) || defined(PNG_ALWAYS_EXTERN)
/* place to hold the signature string for a PNG file. */
#ifdef PNG_USE_GLOBAL_ARRAYS
PNG_EXPORT_VAR (const png_byte FARDATA) png_sig[8];
#else
#if 0
#define png_sig png_sig_bytes(NULL)
#endif
#endif
#endif /* PNG_NO_EXTERN */
/* Constant strings for known chunk types. If you need to add a chunk,
* define the name here, and add an invocation of the macro in png.c and
* wherever it's needed.
*/
#define PNG_IHDR const png_byte png_IHDR[5] = { 73, 72, 68, 82, '\0'}
#define PNG_IDAT const png_byte png_IDAT[5] = { 73, 68, 65, 84, '\0'}
#define PNG_IEND const png_byte png_IEND[5] = { 73, 69, 78, 68, '\0'}
#define PNG_PLTE const png_byte png_PLTE[5] = { 80, 76, 84, 69, '\0'}
#define PNG_bKGD const png_byte png_bKGD[5] = { 98, 75, 71, 68, '\0'}
#define PNG_cHRM const png_byte png_cHRM[5] = { 99, 72, 82, 77, '\0'}
#define PNG_gAMA const png_byte png_gAMA[5] = {103, 65, 77, 65, '\0'}
#define PNG_hIST const png_byte png_hIST[5] = {104, 73, 83, 84, '\0'}
#define PNG_iCCP const png_byte png_iCCP[5] = {105, 67, 67, 80, '\0'}
#define PNG_iTXt const png_byte png_iTXt[5] = {105, 84, 88, 116, '\0'}
#define PNG_oFFs const png_byte png_oFFs[5] = {111, 70, 70, 115, '\0'}
#define PNG_pCAL const png_byte png_pCAL[5] = {112, 67, 65, 76, '\0'}
#define PNG_sCAL const png_byte png_sCAL[5] = {115, 67, 65, 76, '\0'}
#define PNG_pHYs const png_byte png_pHYs[5] = {112, 72, 89, 115, '\0'}
#define PNG_sBIT const png_byte png_sBIT[5] = {115, 66, 73, 84, '\0'}
#define PNG_sPLT const png_byte png_sPLT[5] = {115, 80, 76, 84, '\0'}
#define PNG_sRGB const png_byte png_sRGB[5] = {115, 82, 71, 66, '\0'}
#define PNG_tEXt const png_byte png_tEXt[5] = {116, 69, 88, 116, '\0'}
#define PNG_tIME const png_byte png_tIME[5] = {116, 73, 77, 69, '\0'}
#define PNG_tRNS const png_byte png_tRNS[5] = {116, 82, 78, 83, '\0'}
#define PNG_zTXt const png_byte png_zTXt[5] = {122, 84, 88, 116, '\0'}
#ifdef PNG_USE_GLOBAL_ARRAYS
PNG_EXPORT_VAR (const png_byte FARDATA) png_IHDR[5];
PNG_EXPORT_VAR (const png_byte FARDATA) png_IDAT[5];
PNG_EXPORT_VAR (const png_byte FARDATA) png_IEND[5];
PNG_EXPORT_VAR (const png_byte FARDATA) png_PLTE[5];
PNG_EXPORT_VAR (const png_byte FARDATA) png_bKGD[5];
PNG_EXPORT_VAR (const png_byte FARDATA) png_cHRM[5];
PNG_EXPORT_VAR (const png_byte FARDATA) png_gAMA[5];
PNG_EXPORT_VAR (const png_byte FARDATA) png_hIST[5];
PNG_EXPORT_VAR (const png_byte FARDATA) png_iCCP[5];
PNG_EXPORT_VAR (const png_byte FARDATA) png_iTXt[5];
PNG_EXPORT_VAR (const png_byte FARDATA) png_oFFs[5];
PNG_EXPORT_VAR (const png_byte FARDATA) png_pCAL[5];
PNG_EXPORT_VAR (const png_byte FARDATA) png_sCAL[5];
PNG_EXPORT_VAR (const png_byte FARDATA) png_pHYs[5];
PNG_EXPORT_VAR (const png_byte FARDATA) png_sBIT[5];
PNG_EXPORT_VAR (const png_byte FARDATA) png_sPLT[5];
PNG_EXPORT_VAR (const png_byte FARDATA) png_sRGB[5];
PNG_EXPORT_VAR (const png_byte FARDATA) png_tEXt[5];
PNG_EXPORT_VAR (const png_byte FARDATA) png_tIME[5];
PNG_EXPORT_VAR (const png_byte FARDATA) png_tRNS[5];
PNG_EXPORT_VAR (const png_byte FARDATA) png_zTXt[5];
#endif /* PNG_USE_GLOBAL_ARRAYS */
/* Inhibit C++ name-mangling for libpng functions but not for system calls. */
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/* These functions are used internally in the code. They generally
* shouldn't be used unless you are writing code to add or replace some
* functionality in libpng. More information about most functions can
* be found in the files where the functions are located.
*/
extern PNG_EXPORT(void,png_read_init_3) PNGARG((png_structpp ptr_ptr,
png_const_charp user_png_ver, png_size_t png_struct_size));
extern PNG_EXPORT(void,png_write_init_3) PNGARG((png_structpp ptr_ptr,
png_const_charp user_png_ver, png_size_t png_struct_size));
extern PNG_EXPORT(void,png_write_init_2) PNGARG((png_structp png_ptr,
png_const_charp user_png_ver, png_size_t png_struct_size, png_size_t
png_info_size));
/* Allocate memory for an internal libpng struct */
PNG_EXTERN png_voidp png_create_struct PNGARG((int type));
/* Free memory from internal libpng struct */
PNG_EXTERN void png_destroy_struct PNGARG((png_voidp struct_ptr));
PNG_EXTERN png_voidp png_create_struct_2 PNGARG((int type, png_malloc_ptr
malloc_fn, png_voidp mem_ptr));
PNG_EXTERN void png_destroy_struct_2 PNGARG((png_voidp struct_ptr,
png_free_ptr free_fn, png_voidp mem_ptr));
/* Free any memory that info_ptr points to and reset struct. */
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));
#ifdef PNG_SIZE_T
/* Function to convert a sizeof an item to png_sizeof item */
PNG_EXTERN png_size_t PNGAPI png_convert_size PNGARG((size_t size));
#endif
/* Next four functions are used internally as callbacks. PNGAPI is required
* but not PNG_EXPORT. PNGAPI added at libpng version 1.2.3. */
PNG_EXTERN void PNGAPI png_default_read_data PNGARG((png_structp png_ptr,
png_bytep data, png_size_t length));
#ifdef PNG_PROGRESSIVE_READ_SUPPORTED
PNG_EXTERN void PNGAPI png_push_fill_buffer PNGARG((png_structp png_ptr,
png_bytep buffer, png_size_t length));
#endif
PNG_EXTERN void PNGAPI png_default_write_data PNGARG((png_structp png_ptr,
png_bytep data, png_size_t length));
#if defined(PNG_WRITE_FLUSH_SUPPORTED)
#if !defined(PNG_NO_STDIO)
PNG_EXTERN void PNGAPI png_default_flush PNGARG((png_structp png_ptr));
#endif
#endif
/* Reset the CRC variable */
PNG_EXTERN void png_reset_crc PNGARG((png_structp png_ptr));
/* Write the "data" buffer to whatever output you are using. */
PNG_EXTERN void png_write_data PNGARG((png_structp png_ptr, png_bytep data,
png_size_t length));
/* Read data from whatever input you are using into the "data" buffer */
PNG_EXTERN void png_read_data PNGARG((png_structp png_ptr, png_bytep data,
png_size_t length));
/* Read bytes into buf, and update png_ptr->crc */
PNG_EXTERN void png_crc_read PNGARG((png_structp png_ptr, png_bytep buf,
png_size_t length));
/* Decompress data in a chunk that uses compression */
#if defined(PNG_zTXt_SUPPORTED) || defined(PNG_iTXt_SUPPORTED) || \
defined(PNG_iCCP_SUPPORTED) || defined(PNG_sPLT_SUPPORTED)
PNG_EXTERN png_charp png_decompress_chunk PNGARG((png_structp png_ptr,
int comp_type, png_charp chunkdata, png_size_t chunklength,
png_size_t prefix_length, png_size_t *data_length));
#endif
/* Read "skip" bytes, read the file crc, and (optionally) verify png_ptr->crc */
PNG_EXTERN int png_crc_finish PNGARG((png_structp png_ptr, png_uint_32 skip));
/* Read the CRC from the file and compare it to the libpng calculated CRC */
PNG_EXTERN int png_crc_error PNGARG((png_structp png_ptr));
/* Calculate the CRC over a section of data. Note that we are only
* passing a maximum of 64K on systems that have this as a memory limit,
* since this is the maximum buffer size we can specify.
*/
PNG_EXTERN void png_calculate_crc PNGARG((png_structp png_ptr, png_bytep ptr,
png_size_t length));
#if defined(PNG_WRITE_FLUSH_SUPPORTED)
PNG_EXTERN void png_flush PNGARG((png_structp png_ptr));
#endif
/* simple function to write the signature */
PNG_EXTERN void png_write_sig PNGARG((png_structp png_ptr));
/* write various chunks */
/* Write the IHDR chunk, and update the png_struct with the necessary
* information.
*/
PNG_EXTERN void png_write_IHDR PNGARG((png_structp png_ptr, png_uint_32 width,
png_uint_32 height,
int bit_depth, int color_type, int compression_method, int filter_method,
int interlace_method));
PNG_EXTERN void png_write_PLTE PNGARG((png_structp png_ptr, png_colorp palette,
png_uint_32 num_pal));
PNG_EXTERN void png_write_IDAT PNGARG((png_structp png_ptr, png_bytep data,
png_size_t length));
PNG_EXTERN void png_write_IEND PNGARG((png_structp png_ptr));
#if defined(PNG_WRITE_gAMA_SUPPORTED)
#ifdef PNG_FLOATING_POINT_SUPPORTED
PNG_EXTERN void png_write_gAMA PNGARG((png_structp png_ptr, double file_gamma));
#endif
#ifdef PNG_FIXED_POINT_SUPPORTED
PNG_EXTERN void png_write_gAMA_fixed PNGARG((png_structp png_ptr, png_fixed_point
file_gamma));
#endif
#endif
#if defined(PNG_WRITE_sBIT_SUPPORTED)
PNG_EXTERN void png_write_sBIT PNGARG((png_structp png_ptr, png_color_8p sbit,
int color_type));
#endif
#if defined(PNG_WRITE_cHRM_SUPPORTED)
#ifdef PNG_FLOATING_POINT_SUPPORTED
PNG_EXTERN void png_write_cHRM PNGARG((png_structp png_ptr,
double white_x, double white_y,
double red_x, double red_y, double green_x, double green_y,
double blue_x, double blue_y));
#endif
#ifdef PNG_FIXED_POINT_SUPPORTED
PNG_EXTERN void png_write_cHRM_fixed PNGARG((png_structp png_ptr,
png_fixed_point int_white_x, png_fixed_point int_white_y,
png_fixed_point int_red_x, png_fixed_point int_red_y, png_fixed_point
int_green_x, png_fixed_point int_green_y, png_fixed_point int_blue_x,
png_fixed_point int_blue_y));
#endif
#endif
#if defined(PNG_WRITE_sRGB_SUPPORTED)
PNG_EXTERN void png_write_sRGB PNGARG((png_structp png_ptr,
int intent));
#endif
#if defined(PNG_WRITE_iCCP_SUPPORTED)
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)
PNG_EXTERN void png_write_sPLT PNGARG((png_structp png_ptr,
png_sPLT_tp palette));
#endif
#if defined(PNG_WRITE_tRNS_SUPPORTED)
PNG_EXTERN void png_write_tRNS PNGARG((png_structp png_ptr, png_bytep trans,
png_color_16p values, int number, int color_type));
#endif
#if defined(PNG_WRITE_bKGD_SUPPORTED)
PNG_EXTERN void png_write_bKGD PNGARG((png_structp png_ptr,
png_color_16p values, int color_type));
#endif
#if defined(PNG_WRITE_hIST_SUPPORTED)
PNG_EXTERN void png_write_hIST PNGARG((png_structp png_ptr, png_uint_16p hist,
int num_hist));
#endif
#if defined(PNG_WRITE_TEXT_SUPPORTED) || defined(PNG_WRITE_pCAL_SUPPORTED) || \
defined(PNG_WRITE_iCCP_SUPPORTED) || defined(PNG_WRITE_sPLT_SUPPORTED)
PNG_EXTERN png_size_t png_check_keyword PNGARG((png_structp png_ptr,
png_charp key, png_charpp new_key));
#endif
#if defined(PNG_WRITE_tEXt_SUPPORTED)
PNG_EXTERN void png_write_tEXt PNGARG((png_structp png_ptr, png_charp key,
png_charp text, png_size_t text_len));
#endif
#if defined(PNG_WRITE_zTXt_SUPPORTED)
PNG_EXTERN void png_write_zTXt PNGARG((png_structp png_ptr, png_charp key,
png_charp text, png_size_t text_len, int compression));
#endif
#if defined(PNG_WRITE_iTXt_SUPPORTED)
PNG_EXTERN void png_write_iTXt PNGARG((png_structp png_ptr,
int compression, png_charp key, png_charp lang, png_charp lang_key,
png_charp text));
#endif
#if defined(PNG_TEXT_SUPPORTED) /* Added at version 1.0.14 and 1.2.4 */
PNG_EXTERN int png_set_text_2 PNGARG((png_structp png_ptr,
png_infop info_ptr, png_textp text_ptr, int num_text));
#endif
#if defined(PNG_WRITE_oFFs_SUPPORTED)
PNG_EXTERN void png_write_oFFs PNGARG((png_structp png_ptr,
png_int_32 x_offset, png_int_32 y_offset, int unit_type));
#endif
#if defined(PNG_WRITE_pCAL_SUPPORTED)
PNG_EXTERN void png_write_pCAL PNGARG((png_structp png_ptr, png_charp purpose,
png_int_32 X0, png_int_32 X1, int type, int nparams,
png_charp units, png_charpp params));
#endif
#if defined(PNG_WRITE_pHYs_SUPPORTED)
PNG_EXTERN void png_write_pHYs PNGARG((png_structp png_ptr,
png_uint_32 x_pixels_per_unit, png_uint_32 y_pixels_per_unit,
int unit_type));
#endif
#if defined(PNG_WRITE_tIME_SUPPORTED)
PNG_EXTERN void png_write_tIME PNGARG((png_structp png_ptr,
png_timep mod_time));
#endif
#if defined(PNG_WRITE_sCAL_SUPPORTED)
#if defined(PNG_FLOATING_POINT_SUPPORTED) && !defined(PNG_NO_STDIO)
PNG_EXTERN void png_write_sCAL PNGARG((png_structp png_ptr,
int unit, double width, double height));
#else
#ifdef PNG_FIXED_POINT_SUPPORTED
PNG_EXTERN void png_write_sCAL_s PNGARG((png_structp png_ptr,
int unit, png_charp width, png_charp height));
#endif
#endif
#endif
/* Called when finished processing a row of data */
PNG_EXTERN void png_write_finish_row PNGARG((png_structp png_ptr));
/* Internal use only. Called before first row of data */
PNG_EXTERN void png_write_start_row PNGARG((png_structp png_ptr));
#if defined(PNG_READ_GAMMA_SUPPORTED)
PNG_EXTERN void png_build_gamma_table PNGARG((png_structp png_ptr));
#endif
/* combine a row of data, dealing with alpha, etc. if requested */
PNG_EXTERN void png_combine_row PNGARG((png_structp png_ptr, png_bytep row,
int mask));
#if defined(PNG_READ_INTERLACING_SUPPORTED)
/* expand an interlaced row */
/* OLD pre-1.0.9 interface:
PNG_EXTERN void png_do_read_interlace PNGARG((png_row_infop row_info,
png_bytep row, int pass, png_uint_32 transformations));
*/
PNG_EXTERN void png_do_read_interlace PNGARG((png_structp png_ptr));
#endif
/* GRR TO DO (2.0 or whenever): simplify other internal calling interfaces */
#if defined(PNG_WRITE_INTERLACING_SUPPORTED)
/* grab pixels out of a row for an interlaced pass */
PNG_EXTERN void png_do_write_interlace PNGARG((png_row_infop row_info,
png_bytep row, int pass));
#endif
/* unfilter a row */
PNG_EXTERN void png_read_filter_row PNGARG((png_structp png_ptr,
png_row_infop row_info, png_bytep row, png_bytep prev_row, int filter));
/* Choose the best filter to use and filter the row data */
PNG_EXTERN void png_write_find_filter PNGARG((png_structp png_ptr,
png_row_infop row_info));
/* Write out the filtered row. */
PNG_EXTERN void png_write_filtered_row PNGARG((png_structp png_ptr,
png_bytep filtered_row));
/* finish a row while reading, dealing with interlacing passes, etc. */
PNG_EXTERN void png_read_finish_row PNGARG((png_structp png_ptr));
/* initialize the row buffers, etc. */
PNG_EXTERN void png_read_start_row PNGARG((png_structp png_ptr));
/* optional call to update the users info structure */
PNG_EXTERN void png_read_transform_info PNGARG((png_structp png_ptr,
png_infop info_ptr));
/* these are the functions that do the transformations */
#if defined(PNG_READ_FILLER_SUPPORTED)
PNG_EXTERN void png_do_read_filler PNGARG((png_row_infop row_info,
png_bytep row, png_uint_32 filler, png_uint_32 flags));
#endif
#if defined(PNG_READ_SWAP_ALPHA_SUPPORTED)
PNG_EXTERN void png_do_read_swap_alpha PNGARG((png_row_infop row_info,
png_bytep row));
#endif
#if defined(PNG_WRITE_SWAP_ALPHA_SUPPORTED)
PNG_EXTERN void png_do_write_swap_alpha PNGARG((png_row_infop row_info,
png_bytep row));
#endif
#if defined(PNG_READ_INVERT_ALPHA_SUPPORTED)
PNG_EXTERN void png_do_read_invert_alpha PNGARG((png_row_infop row_info,
png_bytep row));
#endif
#if defined(PNG_WRITE_INVERT_ALPHA_SUPPORTED)
PNG_EXTERN void png_do_write_invert_alpha PNGARG((png_row_infop row_info,
png_bytep row));
#endif
#if defined(PNG_WRITE_FILLER_SUPPORTED) || \
defined(PNG_READ_STRIP_ALPHA_SUPPORTED)
PNG_EXTERN void png_do_strip_filler PNGARG((png_row_infop row_info,
png_bytep row, png_uint_32 flags));
#endif
#if defined(PNG_READ_SWAP_SUPPORTED) || defined(PNG_WRITE_SWAP_SUPPORTED)
PNG_EXTERN void png_do_swap PNGARG((png_row_infop row_info, png_bytep row));
#endif
#if defined(PNG_READ_PACKSWAP_SUPPORTED) || defined(PNG_WRITE_PACKSWAP_SUPPORTED)
PNG_EXTERN void png_do_packswap PNGARG((png_row_infop row_info, png_bytep row));
#endif
#if defined(PNG_READ_RGB_TO_GRAY_SUPPORTED)
PNG_EXTERN int png_do_rgb_to_gray PNGARG((png_structp png_ptr, png_row_infop
row_info, png_bytep row));
#endif
#if defined(PNG_READ_GRAY_TO_RGB_SUPPORTED)
PNG_EXTERN void png_do_gray_to_rgb PNGARG((png_row_infop row_info,
png_bytep row));
#endif
#if defined(PNG_READ_PACK_SUPPORTED)
PNG_EXTERN void png_do_unpack PNGARG((png_row_infop row_info, png_bytep row));
#endif
#if defined(PNG_READ_SHIFT_SUPPORTED)
PNG_EXTERN void png_do_unshift PNGARG((png_row_infop row_info, png_bytep row,
png_color_8p sig_bits));
#endif
#if defined(PNG_READ_INVERT_SUPPORTED) || defined(PNG_WRITE_INVERT_SUPPORTED)
PNG_EXTERN void png_do_invert PNGARG((png_row_infop row_info, png_bytep row));
#endif
#if defined(PNG_READ_16_TO_8_SUPPORTED)
PNG_EXTERN void png_do_chop PNGARG((png_row_infop row_info, png_bytep row));
#endif
#if defined(PNG_READ_DITHER_SUPPORTED)
PNG_EXTERN void png_do_dither PNGARG((png_row_infop row_info,
png_bytep row, png_bytep palette_lookup, png_bytep dither_lookup));
# if defined(PNG_CORRECT_PALETTE_SUPPORTED)
PNG_EXTERN void png_correct_palette PNGARG((png_structp png_ptr,
png_colorp palette, int num_palette));
# endif
#endif
#if defined(PNG_READ_BGR_SUPPORTED) || defined(PNG_WRITE_BGR_SUPPORTED)
PNG_EXTERN void png_do_bgr PNGARG((png_row_infop row_info, png_bytep row));
#endif
#if defined(PNG_WRITE_PACK_SUPPORTED)
PNG_EXTERN void png_do_pack PNGARG((png_row_infop row_info,
png_bytep row, png_uint_32 bit_depth));
#endif
#if defined(PNG_WRITE_SHIFT_SUPPORTED)
PNG_EXTERN void png_do_shift PNGARG((png_row_infop row_info, png_bytep row,
png_color_8p bit_depth));
#endif
#if defined(PNG_READ_BACKGROUND_SUPPORTED)
#if defined(PNG_READ_GAMMA_SUPPORTED)
PNG_EXTERN void png_do_background PNGARG((png_row_infop row_info, png_bytep row,
png_color_16p trans_values, png_color_16p background,
png_color_16p background_1,
png_bytep gamma_table, png_bytep gamma_from_1, png_bytep gamma_to_1,
png_uint_16pp gamma_16, png_uint_16pp gamma_16_from_1,
png_uint_16pp gamma_16_to_1, int gamma_shift));
#else
PNG_EXTERN void png_do_background PNGARG((png_row_infop row_info, png_bytep row,
png_color_16p trans_values, png_color_16p background));
#endif
#endif
#if defined(PNG_READ_GAMMA_SUPPORTED)
PNG_EXTERN void png_do_gamma PNGARG((png_row_infop row_info, png_bytep row,
png_bytep gamma_table, png_uint_16pp gamma_16_table,
int gamma_shift));
#endif
#if defined(PNG_READ_EXPAND_SUPPORTED)
PNG_EXTERN void png_do_expand_palette PNGARG((png_row_infop row_info,
png_bytep row, png_colorp palette, png_bytep trans, int num_trans));
PNG_EXTERN void png_do_expand PNGARG((png_row_infop row_info,
png_bytep row, png_color_16p trans_value));
#endif
/* The following decodes the appropriate chunks, and does error correction,
* then calls the appropriate callback for the chunk if it is valid.
*/
/* decode the IHDR chunk */
PNG_EXTERN void png_handle_IHDR PNGARG((png_structp png_ptr, png_infop info_ptr,
png_uint_32 length));
PNG_EXTERN void png_handle_PLTE PNGARG((png_structp png_ptr, png_infop info_ptr,
png_uint_32 length));
PNG_EXTERN void png_handle_IEND PNGARG((png_structp png_ptr, png_infop info_ptr,
png_uint_32 length));
#if defined(PNG_READ_bKGD_SUPPORTED)
PNG_EXTERN void png_handle_bKGD PNGARG((png_structp png_ptr, png_infop info_ptr,
png_uint_32 length));
#endif
#if defined(PNG_READ_cHRM_SUPPORTED)
PNG_EXTERN void png_handle_cHRM PNGARG((png_structp png_ptr, png_infop info_ptr,
png_uint_32 length));
#endif
#if defined(PNG_READ_gAMA_SUPPORTED)
PNG_EXTERN void png_handle_gAMA PNGARG((png_structp png_ptr, png_infop info_ptr,
png_uint_32 length));
#endif
#if defined(PNG_READ_hIST_SUPPORTED)
PNG_EXTERN void png_handle_hIST PNGARG((png_structp png_ptr, png_infop info_ptr,
png_uint_32 length));
#endif
#if defined(PNG_READ_iCCP_SUPPORTED)
extern void png_handle_iCCP PNGARG((png_structp png_ptr, png_infop info_ptr,
png_uint_32 length));
#endif /* PNG_READ_iCCP_SUPPORTED */
#if defined(PNG_READ_iTXt_SUPPORTED)
PNG_EXTERN void png_handle_iTXt PNGARG((png_structp png_ptr, png_infop info_ptr,
png_uint_32 length));
#endif
#if defined(PNG_READ_oFFs_SUPPORTED)
PNG_EXTERN void png_handle_oFFs PNGARG((png_structp png_ptr, png_infop info_ptr,
png_uint_32 length));
#endif
#if defined(PNG_READ_pCAL_SUPPORTED)
PNG_EXTERN void png_handle_pCAL PNGARG((png_structp png_ptr, png_infop info_ptr,
png_uint_32 length));
#endif
#if defined(PNG_READ_pHYs_SUPPORTED)
PNG_EXTERN void png_handle_pHYs PNGARG((png_structp png_ptr, png_infop info_ptr,
png_uint_32 length));
#endif
#if defined(PNG_READ_sBIT_SUPPORTED)
PNG_EXTERN void png_handle_sBIT PNGARG((png_structp png_ptr, png_infop info_ptr,
png_uint_32 length));
#endif
#if defined(PNG_READ_sCAL_SUPPORTED)
PNG_EXTERN void png_handle_sCAL PNGARG((png_structp png_ptr, png_infop info_ptr,
png_uint_32 length));
#endif
#if defined(PNG_READ_sPLT_SUPPORTED)
extern void png_handle_sPLT PNGARG((png_structp png_ptr, png_infop info_ptr,
png_uint_32 length));
#endif /* PNG_READ_sPLT_SUPPORTED */
#if defined(PNG_READ_sRGB_SUPPORTED)
PNG_EXTERN void png_handle_sRGB PNGARG((png_structp png_ptr, png_infop info_ptr,
png_uint_32 length));
#endif
#if defined(PNG_READ_tEXt_SUPPORTED)
PNG_EXTERN void png_handle_tEXt PNGARG((png_structp png_ptr, png_infop info_ptr,
png_uint_32 length));
#endif
#if defined(PNG_READ_tIME_SUPPORTED)
PNG_EXTERN void png_handle_tIME PNGARG((png_structp png_ptr, png_infop info_ptr,
png_uint_32 length));
#endif
#if defined(PNG_READ_tRNS_SUPPORTED)
PNG_EXTERN void png_handle_tRNS PNGARG((png_structp png_ptr, png_infop info_ptr,
png_uint_32 length));
#endif
#if defined(PNG_READ_zTXt_SUPPORTED)
PNG_EXTERN void png_handle_zTXt PNGARG((png_structp png_ptr, png_infop info_ptr,
png_uint_32 length));
#endif
PNG_EXTERN void png_handle_unknown PNGARG((png_structp png_ptr,
png_infop info_ptr, png_uint_32 length));
PNG_EXTERN void png_check_chunk_name PNGARG((png_structp png_ptr,
png_bytep chunk_name));
/* handle the transformations for reading and writing */
PNG_EXTERN void png_do_read_transformations PNGARG((png_structp png_ptr));
PNG_EXTERN void png_do_write_transformations PNGARG((png_structp png_ptr));
PNG_EXTERN void png_init_read_transformations PNGARG((png_structp png_ptr));
#ifdef PNG_PROGRESSIVE_READ_SUPPORTED
PNG_EXTERN void png_push_read_chunk PNGARG((png_structp png_ptr,
png_infop info_ptr));
PNG_EXTERN void png_push_read_sig PNGARG((png_structp png_ptr,
png_infop info_ptr));
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_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));
PNG_EXTERN void png_push_read_IDAT PNGARG((png_structp png_ptr));
PNG_EXTERN void png_process_IDAT_data PNGARG((png_structp png_ptr,
png_bytep buffer, png_size_t buffer_length));
PNG_EXTERN void png_push_process_row PNGARG((png_structp png_ptr));
PNG_EXTERN void png_push_handle_unknown PNGARG((png_structp png_ptr,
png_infop info_ptr, png_uint_32 length));
PNG_EXTERN void png_push_have_info PNGARG((png_structp png_ptr,
png_infop info_ptr));
PNG_EXTERN void png_push_have_end PNGARG((png_structp png_ptr,
png_infop info_ptr));
PNG_EXTERN void png_push_have_row PNGARG((png_structp png_ptr, png_bytep row));
PNG_EXTERN void png_push_read_end PNGARG((png_structp png_ptr,
png_infop info_ptr));
PNG_EXTERN void png_process_some_data PNGARG((png_structp png_ptr,
png_infop info_ptr));
PNG_EXTERN void png_read_push_finish_row PNGARG((png_structp png_ptr));
#if defined(PNG_READ_tEXt_SUPPORTED)
PNG_EXTERN void png_push_handle_tEXt PNGARG((png_structp png_ptr,
png_infop info_ptr, png_uint_32 length));
PNG_EXTERN void png_push_read_tEXt PNGARG((png_structp png_ptr,
png_infop info_ptr));
#endif
#if defined(PNG_READ_zTXt_SUPPORTED)
PNG_EXTERN void png_push_handle_zTXt PNGARG((png_structp png_ptr,
png_infop info_ptr, png_uint_32 length));
PNG_EXTERN void png_push_read_zTXt PNGARG((png_structp png_ptr,
png_infop info_ptr));
#endif
#if defined(PNG_READ_iTXt_SUPPORTED)
PNG_EXTERN void png_push_handle_iTXt PNGARG((png_structp png_ptr,
png_infop info_ptr, png_uint_32 length));
PNG_EXTERN void png_push_read_iTXt PNGARG((png_structp png_ptr,
png_infop info_ptr));
#endif
#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
#if defined(PNG_MMX_CODE_SUPPORTED)
/* png.c */ /* PRIVATE */
PNG_EXTERN void png_init_mmx_flags PNGARG((png_structp png_ptr));
#endif
/* Maintainer: Put new private prototypes here ^ and in libpngpf.3 */
#ifdef __cplusplus
}
#endif
#endif /* PNG_VERSION_INFO_ONLY */
#endif /* PNGINTRN_H */

55
pngmem.c
View File

@ -14,8 +14,8 @@
* identify the replacement functions.
*/
#define PNG_INTERNAL
#include "png.h"
#include "pngintrn.h"
#if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED)
@ -360,15 +360,7 @@ png_create_struct_2(int type, png_malloc_ptr malloc_fn, png_voidp mem_ptr)
}
#endif /* PNG_USER_MEM_SUPPORTED */
#if defined(__TURBOC__) && !defined(__FLAT__)
struct_ptr = (png_voidp)farmalloc(size);
#else
# if defined(_MSC_VER) && defined(MAXSEG_64K)
struct_ptr = (png_voidp)halloc(size,1);
# else
struct_ptr = (png_voidp)malloc(size);
# endif
#endif
struct_ptr = (png_voidp)png_mem_alloc(size);
if (struct_ptr != NULL)
png_memset(struct_ptr, 0, size);
@ -402,15 +394,7 @@ png_destroy_struct_2(png_voidp struct_ptr, png_free_ptr free_fn,
return;
}
#endif /* PNG_USER_MEM_SUPPORTED */
#if defined(__TURBOC__) && !defined(__FLAT__)
farfree(struct_ptr);
#else
# if defined(_MSC_VER) && defined(MAXSEG_64K)
hfree(struct_ptr);
# else
free(struct_ptr);
# endif
#endif
png_mem_free(struct_ptr);
}
}
@ -460,24 +444,10 @@ png_malloc_default(png_structp png_ptr, png_uint_32 size)
#endif
/* Check for overflow */
#if defined(__TURBOC__) && !defined(__FLAT__)
if (size != (unsigned long)size)
if (size != (png_mem_size_t)size)
ret = NULL;
else
ret = farmalloc(size);
#else
# if defined(_MSC_VER) && defined(MAXSEG_64K)
if (size != (unsigned long)size)
ret = NULL;
else
ret = halloc(size, 1);
# else
if (size != (size_t)size)
ret = NULL;
else
ret = malloc((size_t)size);
# endif
#endif
ret = png_mem_alloc(size);
#ifndef PNG_USER_MEM_SUPPORTED
if (ret == NULL && (png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0)
@ -510,23 +480,11 @@ png_free_default(png_structp png_ptr, png_voidp ptr)
return;
#endif /* PNG_USER_MEM_SUPPORTED */
#if defined(__TURBOC__) && !defined(__FLAT__)
farfree(ptr);
#else
# if defined(_MSC_VER) && defined(MAXSEG_64K)
hfree(ptr);
# else
free(ptr);
# endif
#endif
png_mem_free(ptr);
}
#endif /* Not Borland DOS special memory handler */
#if defined(PNG_1_0_X)
# define png_malloc_warn png_malloc
#else
/* This function was added at libpng version 1.2.3. The png_malloc_warn()
* function will set up png_malloc() to issue a png_warning and return NULL
* instead of issuing a png_error, if it fails to allocate the requested
@ -543,7 +501,6 @@ png_malloc_warn(png_structp png_ptr, png_uint_32 size)
png_ptr->flags=save_flags;
return(ptr);
}
#endif
png_voidp PNGAPI
png_memcpy_check (png_structp png_ptr, png_voidp s1, png_voidp s2,

2
pngpread.c
View File

@ -8,8 +8,8 @@
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
*/
#define PNG_INTERNAL
#include "png.h"
#include "pngintrn.h"
#ifdef PNG_PROGRESSIVE_READ_SUPPORTED

67
pngread.c
View File

@ -11,8 +11,8 @@
* read a PNG file or stream.
*/
#define PNG_INTERNAL
#include "png.h"
#include "pngintrn.h"
#if defined(PNG_READ_SUPPORTED)
@ -55,11 +55,9 @@ png_create_read_struct_2(png_const_charp user_png_ver, png_voidp error_ptr,
if (png_ptr == NULL)
return (NULL);
#if !defined(PNG_1_0_X)
#ifdef PNG_ASSEMBLER_CODE_SUPPORTED
#ifdef PNG_MMX_CODE_SUPPORTED
png_init_mmx_flags(png_ptr); /* 1.2.0 addition */
#endif
#endif /* PNG_1_0_X */
/* added at libpng-1.2.6 */
#ifdef PNG_SET_USER_LIMITS_SUPPORTED
@ -113,15 +111,15 @@ png_create_read_struct_2(png_const_charp user_png_ver, png_voidp error_ptr,
(user_png_ver[0] == '1' && user_png_ver[2] != png_libpng_ver[2]) ||
(user_png_ver[0] == '0' && user_png_ver[2] < '9'))
{
#if !defined(PNG_NO_STDIO) && !defined(_WIN32_WCE)
#ifndef PNG_NO_STDIO
char msg[80];
if (user_png_ver)
{
sprintf(msg, "Application was compiled with png.h from libpng-%.20s",
png_sprintf(msg, "Application was compiled with png.h from libpng-%.20s",
user_png_ver);
png_warning(png_ptr, msg);
}
sprintf(msg, "Application is running with png.c from libpng-%.20s",
png_sprintf(msg, "Application is running with png.c from libpng-%.20s",
png_libpng_ver);
png_warning(png_ptr, msg);
#endif
@ -171,61 +169,6 @@ png_create_read_struct_2(png_const_charp user_png_ver, png_voidp error_ptr,
return (png_ptr);
}
#if defined(PNG_1_0_X) || defined(PNG_1_2_X)
/* Initialize PNG structure for reading, and allocate any memory needed.
This interface is deprecated in favour of the png_create_read_struct(),
and it will disappear as of libpng-1.3.0. */
#undef png_read_init
void PNGAPI
png_read_init(png_structp png_ptr)
{
/* We only come here via pre-1.0.7-compiled applications */
png_read_init_2(png_ptr, "1.0.6 or earlier", 0, 0);
}
void PNGAPI
png_read_init_2(png_structp png_ptr, png_const_charp user_png_ver,
png_size_t png_struct_size, png_size_t png_info_size)
{
/* We only come here via pre-1.0.12-compiled applications */
#if !defined(PNG_NO_STDIO) && !defined(_WIN32_WCE)
if(png_sizeof(png_struct) > png_struct_size ||
png_sizeof(png_info) > png_info_size)
{
char msg[80];
png_ptr->warning_fn=NULL;
if (user_png_ver)
{
sprintf(msg, "Application was compiled with png.h from libpng-%.20s",
user_png_ver);
png_warning(png_ptr, msg);
}
sprintf(msg, "Application is running with png.c from libpng-%.20s",
png_libpng_ver);
png_warning(png_ptr, msg);
}
#endif
if(png_sizeof(png_struct) > png_struct_size)
{
png_ptr->error_fn=NULL;
#ifdef PNG_ERROR_NUMBERS_SUPPORTED
png_ptr->flags=0;
#endif
png_error(png_ptr,
"The png struct allocated by the application for reading is too small.");
}
if(png_sizeof(png_info) > png_info_size)
{
png_ptr->error_fn=NULL;
#ifdef PNG_ERROR_NUMBERS_SUPPORTED
png_ptr->flags=0;
#endif
png_error(png_ptr,
"The info struct allocated by application for reading is too small.");
}
png_read_init_3(&png_ptr, user_png_ver, png_struct_size);
}
#endif /* PNG_1_0_X || PNG_1_2_X */
void PNGAPI
png_read_init_3(png_structpp ptr_ptr, png_const_charp user_png_ver,

17
pngrio.c
View File

@ -15,8 +15,8 @@
* libpng use it at run time with png_set_read_fn(...).
*/
#define PNG_INTERNAL
#include "png.h"
#include "pngintrn.h"
#if defined(PNG_READ_SUPPORTED)
@ -49,13 +49,8 @@ png_default_read_data(png_structp png_ptr, png_bytep data, png_size_t length)
/* fread() returns 0 on error, so it is OK to store this in a png_size_t
* instead of an int, which is what fread() actually returns.
*/
#if defined(_WIN32_WCE)
if ( !ReadFile((HANDLE)(png_ptr->io_ptr), data, length, &check, NULL) )
check = 0;
#else
check = (png_size_t)fread(data, (png_size_t)1, length,
(png_FILE_p)png_ptr->io_ptr);
#endif
if (check != length)
png_error(png_ptr, "Read Error");
@ -81,12 +76,7 @@ png_default_read_data(png_structp png_ptr, png_bytep data, png_size_t length)
io_ptr = (png_FILE_p)CVT_PTR(png_ptr->io_ptr);
if ((png_bytep)n_data == data)
{
#if defined(_WIN32_WCE)
if ( !ReadFile((HANDLE)(png_ptr->io_ptr), data, length, &check, NULL) )
check = 0;
#else
check = fread(n_data, 1, length, io_ptr);
#endif
}
else
{
@ -97,12 +87,7 @@ png_default_read_data(png_structp png_ptr, png_bytep data, png_size_t length)
do
{
read = MIN(NEAR_BUF_SIZE, remaining);
#if defined(_WIN32_WCE)
if ( !ReadFile((HANDLE)(io_ptr), buf, read, &err, NULL) )
err = 0;
#else
err = fread(buf, (png_size_t)1, read, io_ptr);
#endif
png_memcpy(data, buf, read); /* copy far buffer to near buffer */
if(err != read)
break;

24
pngrtran.c
View File

@ -13,8 +13,8 @@
* in pngtrans.c.
*/
#define PNG_INTERNAL
#include "png.h"
#include "pngintrn.h"
#if defined(PNG_READ_SUPPORTED)
@ -579,7 +579,6 @@ png_set_palette_to_rgb(png_structp png_ptr)
png_ptr->transformations |= (PNG_EXPAND | PNG_EXPAND_tRNS);
}
#if !defined(PNG_1_0_X)
/* Expand grayscale images of less than 8-bit depth to 8 bits. */
void PNGAPI
png_set_expand_gray_1_2_4_to_8(png_structp png_ptr)
@ -587,19 +586,6 @@ png_set_expand_gray_1_2_4_to_8(png_structp png_ptr)
png_debug(1, "in png_set_expand_gray_1_2_4_to_8\n");
png_ptr->transformations |= PNG_EXPAND_tRNS;
}
#endif
#if defined(PNG_1_0_X) || defined(PNG_1_2_X)
/* Expand grayscale images of less than 8-bit depth to 8 bits. */
/* Deprecated as of libpng-1.2.9 */
void PNGAPI
png_set_gray_1_2_4_to_8(png_structp png_ptr)
{
png_debug(1, "in png_set_gray_1_2_4_to_8\n");
png_ptr->transformations |= (PNG_EXPAND | PNG_EXPAND_tRNS);
}
#endif
/* Expand tRNS chunks to alpha channels. */
void PNGAPI
@ -1179,10 +1165,8 @@ png_read_transform_info(png_structp png_ptr, png_infop info_ptr)
{
info_ptr->channels++;
/* if adding a true alpha channel not just filler */
#if !defined(PNG_1_0_X)
if (png_ptr->transformations & PNG_ADD_ALPHA)
info_ptr->color_type |= PNG_COLOR_MASK_ALPHA;
#endif
}
#endif
@ -1219,11 +1203,11 @@ png_do_read_transformations(png_structp png_ptr)
#if !defined(PNG_USELESS_TESTS_SUPPORTED)
if (png_ptr->row_buf == NULL)
{
#if !defined(PNG_NO_STDIO) && !defined(_WIN32_WCE)
#ifndef PNG_NO_STDIO
char msg[50];
sprintf(msg, "NULL row buffer for row %ld, pass %d", png_ptr->row_number,
png_ptr->pass);
png_sprintf(msg, "NULL row buffer for row %ld, pass %d",
png_ptr->row_number, png_ptr->pass);
png_error(png_ptr, msg);
#else
png_error(png_ptr, "NULL row buffer");

50
pngrutil.c
View File

@ -11,35 +11,11 @@
* libpng itself during the course of reading an image.
*/
#define PNG_INTERNAL
#include "png.h"
#include "pngintrn.h"
#if defined(PNG_READ_SUPPORTED)
#if defined(_WIN32_WCE)
/* strtod() function is not supported on WindowsCE */
# ifdef PNG_FLOATING_POINT_SUPPORTED
__inline double strtod(const char *nptr, char **endptr)
{
double result = 0;
int len;
wchar_t *str, *end;
len = MultiByteToWideChar(CP_ACP, 0, nptr, -1, NULL, 0);
str = (wchar_t *)malloc(len * sizeof(wchar_t));
if ( NULL != str )
{
MultiByteToWideChar(CP_ACP, 0, nptr, -1, str, len);
result = wcstod(str, &end);
len = WideCharToMultiByte(CP_ACP, 0, end, -1, NULL, 0, NULL, NULL);
*endptr = (char *)nptr + (png_strlen(nptr) - len + 1);
free(str);
}
return result;
}
# endif
#endif
png_uint_32 PNGAPI
png_get_uint_31(png_structp png_ptr, png_bytep buf)
{
@ -275,17 +251,17 @@ png_decompress_chunk(png_structp png_ptr, int comp_type,
}
if (ret != Z_STREAM_END)
{
#if !defined(PNG_NO_STDIO) && !defined(_WIN32_WCE)
#ifndef PNG_NO_STDIO
char umsg[50];
if (ret == Z_BUF_ERROR)
sprintf(umsg,"Buffer error in compressed datastream in %s chunk",
png_sprintf(umsg,"Buffer error in compressed datastream in %s chunk",
png_ptr->chunk_name);
else if (ret == Z_DATA_ERROR)
sprintf(umsg,"Data error in compressed datastream in %s chunk",
png_sprintf(umsg,"Data error in compressed datastream in %s chunk",
png_ptr->chunk_name);
else
sprintf(umsg,"Incomplete compressed datastream in %s chunk",
png_sprintf(umsg,"Incomplete compressed datastream in %s chunk",
png_ptr->chunk_name);
png_warning(png_ptr, umsg);
#else
@ -315,10 +291,10 @@ png_decompress_chunk(png_structp png_ptr, int comp_type,
}
else /* if (comp_type != PNG_COMPRESSION_TYPE_BASE) */
{
#if !defined(PNG_NO_STDIO) && !defined(_WIN32_WCE)
#ifndef PNG_NO_STDIO
char umsg[50];
sprintf(umsg, "Unknown zTXt compression type %d", comp_type);
png_sprintf(umsg, "Unknown zTXt compression type %d", comp_type);
png_warning(png_ptr, umsg);
#else
png_warning(png_ptr, "Unknown zTXt compression type");
@ -2247,7 +2223,7 @@ png_check_chunk_name(png_structp png_ptr, png_bytep chunk_name)
a zero indicates the pixel is to be skipped. This is in addition
to any alpha or transparency value associated with the pixel. If
you want all pixels to be combined, pass 0xff (255) in mask. */
#ifndef PNG_HAVE_ASSEMBLER_COMBINE_ROW
#ifndef PNG_HAVE_MMX_COMBINE_ROW
void /* PRIVATE */
png_combine_row(png_structp png_ptr, png_bytep row, int mask)
{
@ -2448,10 +2424,10 @@ png_combine_row(png_structp png_ptr, png_bytep row, int mask)
}
}
}
#endif /* !PNG_HAVE_ASSEMBLER_COMBINE_ROW */
#endif /* !PNG_HAVE_MMX_COMBINE_ROW */
#ifdef PNG_READ_INTERLACING_SUPPORTED
#ifndef PNG_HAVE_ASSEMBLER_READ_INTERLACE /* else in pngvcrd.c, pnggccrd.c */
#ifndef PNG_HAVE_MMX_READ_INTERLACE /* else in pngvcrd.c, pnggccrd.c */
/* OLD pre-1.0.9 interface:
void png_do_read_interlace(png_row_infop row_info, png_bytep row, int pass,
png_uint_32 transformations)
@ -2677,10 +2653,10 @@ png_do_read_interlace(png_structp png_ptr)
return;
#endif
}
#endif /* !PNG_HAVE_ASSEMBLER_READ_INTERLACE */
#endif /* !PNG_HAVE_MMX_READ_INTERLACE */
#endif /* PNG_READ_INTERLACING_SUPPORTED */
#ifndef PNG_HAVE_ASSEMBLER_READ_FILTER_ROW
#ifndef PNG_HAVE_MMX_READ_FILTER_ROW
void /* PRIVATE */
png_read_filter_row(png_structp png_ptr, png_row_infop row_info, png_bytep row,
png_bytep prev_row, int filter)
@ -2803,7 +2779,7 @@ png_read_filter_row(png_structp png_ptr, png_row_infop row_info, png_bytep row,
break;
}
}
#endif /* !PNG_HAVE_ASSEMBLER_READ_FILTER_ROW */
#endif /* !PNG_HAVE_MMX_READ_FILTER_ROW */
void /* PRIVATE */
png_read_finish_row(png_structp png_ptr)

34
pngset.c
View File

@ -13,8 +13,8 @@
* info struct and allows us to change the structure in the future.
*/
#define PNG_INTERNAL
#include "png.h"
#include "pngintrn.h"
#if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED)
@ -1055,24 +1055,6 @@ png_set_unknown_chunk_location(png_structp png_ptr, png_infop info_ptr,
}
#endif
#if defined(PNG_1_0_X) || defined(PNG_1_2_X)
#if defined(PNG_READ_EMPTY_PLTE_SUPPORTED) || \
defined(PNG_WRITE_EMPTY_PLTE_SUPPORTED)
void PNGAPI
png_permit_empty_plte (png_structp png_ptr, int empty_plte_permitted)
{
/* This function is deprecated in favor of png_permit_mng_features()
and will be removed from libpng-1.3.0 */
png_debug(1, "in png_permit_empty_plte, DEPRECATED.\n");
if (png_ptr == NULL)
return;
png_ptr->mng_features_permitted = (png_byte)
((png_ptr->mng_features_permitted & (~(PNG_FLAG_MNG_EMPTY_PLTE))) |
((empty_plte_permitted & PNG_FLAG_MNG_EMPTY_PLTE)));
}
#endif
#endif
#if defined(PNG_MNG_FEATURES_SUPPORTED)
png_uint_32 PNGAPI
png_permit_mng_features (png_structp png_ptr, png_uint_32 mng_features)
@ -1185,7 +1167,6 @@ png_set_invalid(png_structp png_ptr, png_infop info_ptr, int mask)
}
#ifndef PNG_1_0_X
#ifdef PNG_ASSEMBLER_CODE_SUPPORTED
/* this function was added to libpng 1.2.0 and should always exist by default */
void PNGAPI
@ -1198,13 +1179,13 @@ png_set_asm_flags (png_structp png_ptr, png_uint_32 asm_flags)
return;
settable_mmx_flags =
#ifdef PNG_HAVE_ASSEMBLER_COMBINE_ROW
#ifdef PNG_HAVE_MMX_COMBINE_ROW
PNG_ASM_FLAG_MMX_READ_COMBINE_ROW |
#endif
#ifdef PNG_HAVE_ASSEMBLER_READ_INTERLACE
#ifdef PNG_HAVE_MMX_READ_INTERLACE
PNG_ASM_FLAG_MMX_READ_INTERLACE |
#endif
#ifdef PNG_HAVE_ASSEMBLER_READ_FILTER_ROW
#ifdef PNG_HAVE_MMX_READ_FILTER_ROW
PNG_ASM_FLAG_MMX_READ_FILTER_SUB |
PNG_ASM_FLAG_MMX_READ_FILTER_UP |
PNG_ASM_FLAG_MMX_READ_FILTER_AVG |
@ -1215,6 +1196,7 @@ png_set_asm_flags (png_structp png_ptr, png_uint_32 asm_flags)
/* could be some non-MMX ones in the future, but not currently: */
settable_asm_flags = settable_mmx_flags;
#ifdef PNG_MMX_CODE_SUPPORTED
if (!(png_ptr->asm_flags & PNG_ASM_FLAG_MMX_SUPPORT_COMPILED) ||
!(png_ptr->asm_flags & PNG_ASM_FLAG_MMX_SUPPORT_IN_CPU))
{
@ -1222,6 +1204,7 @@ png_set_asm_flags (png_structp png_ptr, png_uint_32 asm_flags)
settable_asm_flags &= ~settable_mmx_flags;
png_ptr->asm_flags &= ~settable_mmx_flags;
}
#endif
/* we're replacing the settable bits with those passed in by the user,
* so first zero them out of the master copy, then logical-OR in the
@ -1232,7 +1215,7 @@ png_set_asm_flags (png_structp png_ptr, png_uint_32 asm_flags)
}
#endif /* ?PNG_ASSEMBLER_CODE_SUPPORTED */
#ifdef PNG_ASSEMBLER_CODE_SUPPORTED
#ifdef PNG_MMX_CODE_SUPPORTED
/* this function was added to libpng 1.2.0 */
void PNGAPI
png_set_mmx_thresholds (png_structp png_ptr,
@ -1244,7 +1227,7 @@ png_set_mmx_thresholds (png_structp png_ptr,
png_ptr->mmx_bitdepth_threshold = mmx_bitdepth_threshold;
png_ptr->mmx_rowbytes_threshold = mmx_rowbytes_threshold;
}
#endif /* ?PNG_ASSEMBLER_CODE_SUPPORTED */
#endif /* ?PNG_MMX_CODE_SUPPORTED */
#ifdef PNG_SET_USER_LIMITS_SUPPORTED
/* this function was added to libpng 1.2.6 */
@ -1261,5 +1244,4 @@ png_set_user_limits (png_structp png_ptr, png_uint_32 user_width_max,
}
#endif /* ?PNG_SET_USER_LIMITS_SUPPORTED */
#endif /* ?PNG_1_0_X */
#endif /* PNG_READ_SUPPORTED || PNG_WRITE_SUPPORTED */

124
pngtest.c
View File

@ -32,31 +32,15 @@
#if defined(_WIN32_WCE)
# if _WIN32_WCE < 211
__error__ (f|w)printf functions are not supported on old WindowsCE.;
__error__ "(f|w)printf functions are not supported on old WindowsCE.";
# endif
# include <windows.h>
# include <stdlib.h>
# define READFILE(file, data, length, check) \
if (ReadFile(file, data, length, &check,NULL)) check = 0
# define WRITEFILE(file, data, length, check)) \
if (WriteFile(file, data, length, &check, NULL)) check = 0
# define FCLOSE(file) CloseHandle(file)
#else
# include <stdio.h>
# include <stdlib.h>
# define READFILE(file, data, length, check) \
check=(png_size_t)fread(data,(png_size_t)1,length,file)
# define WRITEFILE(file, data, length, check) \
check=(png_size_t)fwrite(data,(png_size_t)1, length, file)
# define FCLOSE(file) fclose(file)
#endif
#if defined(PNG_NO_STDIO)
# if defined(_WIN32_WCE)
typedef HANDLE png_FILE_p;
# else
typedef FILE * png_FILE_p;
# endif
#include <stdio.h>
#include <stdlib.h>
#ifdef PNG_NO_STDIO
typedef FILE * png_FILE_p;
#endif
/* Makes pngtest verbose so we can find problems (needs to be before png.h) */
@ -116,14 +100,8 @@ static int status_dots_requested=0;
static int status_dots=1;
void
#ifdef PNG_1_0_X
PNGAPI
#endif
read_row_callback(png_structp png_ptr, png_uint_32 row_number, int pass);
void
#ifdef PNG_1_0_X
PNGAPI
#endif
read_row_callback(png_structp png_ptr, png_uint_32 row_number, int pass)
{
if(png_ptr == NULL || row_number > PNG_UINT_31_MAX) return;
@ -143,14 +121,8 @@ read_row_callback(png_structp png_ptr, png_uint_32 row_number, int pass)
}
void
#ifdef PNG_1_0_X
PNGAPI
#endif
write_row_callback(png_structp png_ptr, png_uint_32 row_number, int pass);
void
#ifdef PNG_1_0_X
PNGAPI
#endif
write_row_callback(png_structp png_ptr, png_uint_32 row_number, int pass)
{
if(png_ptr == NULL || row_number > PNG_UINT_31_MAX || pass > 7) return;
@ -164,14 +136,8 @@ write_row_callback(png_structp png_ptr, png_uint_32 row_number, int pass)
5 in case illegal filter values are present.) */
static png_uint_32 filters_used[256];
void
#ifdef PNG_1_0_X
PNGAPI
#endif
count_filters(png_structp png_ptr, png_row_infop row_info, png_bytep data);
void
#ifdef PNG_1_0_X
PNGAPI
#endif
count_filters(png_structp png_ptr, png_row_infop row_info, png_bytep data)
{
if(png_ptr != NULL && row_info != NULL)
@ -186,14 +152,8 @@ count_filters(png_structp png_ptr, png_row_infop row_info, png_bytep data)
static png_uint_32 zero_samples;
void
#ifdef PNG_1_0_X
PNGAPI
#endif
count_zero_samples(png_structp png_ptr, png_row_infop row_info, png_bytep data);
void
#ifdef PNG_1_0_X
PNGAPI
#endif
count_zero_samples(png_structp png_ptr, png_row_infop row_info, png_bytep data)
{
png_bytep dp = data;
@ -302,8 +262,7 @@ pngtest_read_data(png_structp png_ptr, png_bytep data, png_size_t length)
/* fread() returns 0 on error, so it is OK to store this in a png_size_t
* instead of an int, which is what fread() actually returns.
*/
READFILE((png_FILE_p)png_ptr->io_ptr, data, length, check);
check = (png_size_t)fread(data, 1, length, (png_FILE_p)png_ptr->io_ptr);
if (check != length)
{
png_error(png_ptr, "Read Error!");
@ -330,7 +289,7 @@ pngtest_read_data(png_structp png_ptr, png_bytep data, png_size_t length)
io_ptr = (png_FILE_p)CVT_PTR(png_ptr->io_ptr);
if ((png_bytep)n_data == data)
{
READFILE(io_ptr, n_data, length, check);
check = (png_size_t)fread(n_data, 1, length, io_ptr);
}
else
{
@ -341,7 +300,7 @@ pngtest_read_data(png_structp png_ptr, png_bytep data, png_size_t length)
do
{
read = MIN(NEAR_BUF_SIZE, remaining);
READFILE(io_ptr, buf, 1, err);
err = (png_size_t)fread(buf, 1, 1, io_ptr);
png_memcpy(data, buf, read); /* copy far buffer to near buffer */
if(err != read)
break;
@ -363,12 +322,10 @@ pngtest_read_data(png_structp png_ptr, png_bytep data, png_size_t length)
static void
pngtest_flush(png_structp png_ptr)
{
#if !defined(_WIN32_WCE)
png_FILE_p io_ptr;
io_ptr = (png_FILE_p)CVT_PTR((png_ptr->io_ptr));
if (io_ptr != NULL)
fflush(io_ptr);
#endif
}
#endif
@ -382,7 +339,7 @@ pngtest_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
{
png_uint_32 check;
WRITEFILE((png_FILE_p)png_ptr->io_ptr, data, length, check);
check = (png_size_t)fwrite(data, 1, length, (png_FILE_p)png_ptr->io_ptr);
if (check != length)
{
png_error(png_ptr, "Write Error");
@ -409,7 +366,7 @@ pngtest_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
io_ptr = (png_FILE_p)CVT_PTR(png_ptr->io_ptr);
if ((png_bytep)near_data == data)
{
WRITEFILE(io_ptr, near_data, length, check);
check = (png_size_t)fwrite(near_data, 1, length, io_ptr);
}
else
{
@ -421,7 +378,7 @@ pngtest_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
{
written = MIN(NEAR_BUF_SIZE, remaining);
png_memcpy(buf, data, written); /* copy far buffer to near buffer */
WRITEFILE(io_ptr, buf, written, err);
err = (png_size_t)fwrite(buf, 1, written, io_ptr);
if (err != written)
break;
else
@ -620,33 +577,20 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)
#endif
#endif
#if defined(_WIN32_WCE)
TCHAR path[MAX_PATH];
#endif
char inbuf[256], outbuf[256];
row_buf = NULL;
#if defined(_WIN32_WCE)
MultiByteToWideChar(CP_ACP, 0, inname, -1, path, MAX_PATH);
if ((fpin = CreateFile(path, GENERIC_READ, 0, NULL, OPEN_EXISTING, 0, NULL)) == INVALID_HANDLE_VALUE)
#else
if ((fpin = fopen(inname, "rb")) == NULL)
#endif
{
fprintf(STDERR, "Could not find input file %s\n", inname);
return (1);
}
#if defined(_WIN32_WCE)
MultiByteToWideChar(CP_ACP, 0, outname, -1, path, MAX_PATH);
if ((fpout = CreateFile(path, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, NULL)) == INVALID_HANDLE_VALUE)
#else
if ((fpout = fopen(outname, "wb")) == NULL)
#endif
{
fprintf(STDERR, "Could not open output file %s\n", outname);
FCLOSE(fpin);
fclose(fpin);
return (1);
}
@ -701,8 +645,8 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)
png_destroy_info_struct(write_ptr, &write_end_info_ptr);
png_destroy_write_struct(&write_ptr, &write_info_ptr);
#endif
FCLOSE(fpin);
FCLOSE(fpout);
fclose(fpin);
fclose(fpout);
return (1);
}
#ifdef USE_FAR_KEYWORD
@ -723,8 +667,8 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)
#ifdef PNG_WRITE_SUPPORTED
png_destroy_write_struct(&write_ptr, &write_info_ptr);
#endif
FCLOSE(fpin);
FCLOSE(fpout);
fclose(fpin);
fclose(fpout);
return (1);
}
#ifdef USE_FAR_KEYWORD
@ -1208,30 +1152,20 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)
#endif
png_debug(0, "Destruction complete.\n");
FCLOSE(fpin);
FCLOSE(fpout);
fclose(fpin);
fclose(fpout);
png_debug(0, "Opening files for comparison\n");
#if defined(_WIN32_WCE)
MultiByteToWideChar(CP_ACP, 0, inname, -1, path, MAX_PATH);
if ((fpin = CreateFile(path, GENERIC_READ, 0, NULL, OPEN_EXISTING, 0, NULL)) == INVALID_HANDLE_VALUE)
#else
if ((fpin = fopen(inname, "rb")) == NULL)
#endif
{
fprintf(STDERR, "Could not find file %s\n", inname);
return (1);
}
#if defined(_WIN32_WCE)
MultiByteToWideChar(CP_ACP, 0, outname, -1, path, MAX_PATH);
if ((fpout = CreateFile(path, GENERIC_READ, 0, NULL, OPEN_EXISTING, 0, NULL)) == INVALID_HANDLE_VALUE)
#else
if ((fpout = fopen(outname, "rb")) == NULL)
#endif
{
fprintf(STDERR, "Could not find file %s\n", outname);
FCLOSE(fpin);
fclose(fpin);
return (1);
}
@ -1239,8 +1173,8 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)
{
png_size_t num_in, num_out;
READFILE(fpin, inbuf, 1, num_in);
READFILE(fpout, outbuf, 1, num_out);
num_in = (png_size_t)fread(inbuf, 1, 1, fpin);
num_out = (png_size_t)fread(outbuf, 1, 1, fpout);
if (num_in != num_out)
{
@ -1258,8 +1192,8 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)
ZLIB_VERSION);
wrote_question=1;
}
FCLOSE(fpin);
FCLOSE(fpout);
fclose(fpin);
fclose(fpout);
return (0);
}
@ -1281,14 +1215,14 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)
ZLIB_VERSION);
wrote_question=1;
}
FCLOSE(fpin);
FCLOSE(fpout);
fclose(fpin);
fclose(fpout);
return (0);
}
}
FCLOSE(fpin);
FCLOSE(fpout);
fclose(fpin);
fclose(fpout);
return (0);
}
@ -1549,4 +1483,4 @@ main(int argc, char *argv[])
}
/* Generate a compiler error if there is an old png.h in the search path. */
typedef version_1_2_10rc1 your_png_h_is_not_version_1_2_10rc1;
typedef version_1_4_0beta1 your_png_h_is_not_version_1_4_0beta1;

4
pngtrans.c
View File

@ -8,8 +8,8 @@
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
*/
#define PNG_INTERNAL
#include "png.h"
#include "pngintrn.h"
#if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED)
#if defined(PNG_READ_BGR_SUPPORTED) || defined(PNG_WRITE_BGR_SUPPORTED)
@ -120,7 +120,6 @@ png_set_filler(png_structp png_ptr, png_uint_32 filler, int filler_loc)
}
}
#if !defined(PNG_1_0_X)
/* Added to libpng-1.2.7 */
void PNGAPI
png_set_add_alpha(png_structp png_ptr, png_uint_32 filler, int filler_loc)
@ -129,7 +128,6 @@ png_set_add_alpha(png_structp png_ptr, png_uint_32 filler, int filler_loc)
png_set_filler(png_ptr, filler, filler_loc);
png_ptr->transformations |= PNG_ADD_ALPHA;
}
#endif
#endif

75
pngvcrd.c
View File

@ -24,10 +24,10 @@
*
*/
#define PNG_INTERNAL
#include "png.h"
#include "pngintrn.h"
#if defined(PNG_ASSEMBLER_CODE_SUPPORTED) && defined(PNG_USE_PNGVCRD)
#if defined(PNG_MMX_CODE_SUPPORTED) && defined(PNG_USE_PNGVCRD)
static int mmx_supported=2;
@ -116,10 +116,8 @@ png_combine_row(png_structp png_ptr, png_bytep row, int mask)
png_debug(1,"in png_combine_row_asm\n");
if (mmx_supported == 2) {
#if !defined(PNG_1_0_X)
/* this should have happened in png_init_mmx_flags() already */
png_warning(png_ptr, "asm_flags may not have been initialized");
#endif
png_mmx_support();
}
@ -311,12 +309,8 @@ png_combine_row(png_structp png_ptr, png_bytep row, int mask)
__int64 mask0=0x0102040810204080;
#if !defined(PNG_1_0_X)
if ((png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_COMBINE_ROW)
/* && mmx_supported */ )
#else
if (mmx_supported)
#endif
{
srcptr = png_ptr->row_buf + 1;
dstptr = row;
@ -416,12 +410,8 @@ end8:
__int64 mask1=0x0101020204040808,
mask0=0x1010202040408080;
#if !defined(PNG_1_0_X)
if ((png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_COMBINE_ROW)
/* && mmx_supported */ )
#else
if (mmx_supported)
#endif
{
srcptr = png_ptr->row_buf + 1;
dstptr = row;
@ -541,12 +531,8 @@ end16:
len = (png_ptr->width)&~7;
diff = (png_ptr->width)&7;
#if !defined(PNG_1_0_X)
if ((png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_COMBINE_ROW)
/* && mmx_supported */ )
#else
if (mmx_supported)
#endif
{
_asm
{
@ -677,12 +663,8 @@ end24:
len = (png_ptr->width)&~7;
diff = (png_ptr->width)&7;
#if !defined(PNG_1_0_X)
if ((png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_COMBINE_ROW)
/* && mmx_supported */ )
#else
if (mmx_supported)
#endif
{
_asm
{
@ -816,12 +798,8 @@ end32:
mask1=0x2020202040404040,
mask0=0x4040808080808080;
#if !defined(PNG_1_0_X)
if ((png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_COMBINE_ROW)
/* && mmx_supported */ )
#else
if (mmx_supported)
#endif
{
srcptr = png_ptr->row_buf + 1;
dstptr = row;
@ -1011,10 +989,8 @@ png_do_read_interlace(png_structp png_ptr)
png_debug(1,"in png_do_read_interlace\n");
if (mmx_supported == 2) {
#if !defined(PNG_1_0_X)
/* this should have happened in png_init_mmx_flags() already */
png_warning(png_ptr, "asm_flags may not have been initialized");
#endif
png_mmx_support();
}
@ -1215,12 +1191,8 @@ png_do_read_interlace(png_structp png_ptr)
// NOTE: there is NO MMX code for 48-bit and 64-bit images
// use MMX routine if machine supports it
#if !defined(PNG_1_0_X)
if ((png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_INTERLACE)
/* && mmx_supported */ )
#else
if (mmx_supported)
#endif
{
if (pixel_bytes == 3)
{
@ -3682,10 +3654,8 @@ png_read_filter_row(png_structp png_ptr, png_row_infop row_info, png_bytep
#endif
if (mmx_supported == 2) {
#if !defined(PNG_1_0_X)
/* this should have happened in png_init_mmx_flags() already */
png_warning(png_ptr, "asm_flags may not have been initialized");
#endif
png_mmx_support();
}
@ -3693,32 +3663,21 @@ png_read_filter_row(png_structp png_ptr, png_row_infop row_info, png_bytep
png_debug(1, "in png_read_filter_row\n");
switch (filter)
{
case 0: sprintf(filnm, "none");
case 0: png_sprintf(filnm, "none");
break;
#if !defined(PNG_1_0_X)
case 1: sprintf(filnm, "sub-%s",
case 1: png_sprintf(filnm, "sub-%s",
(png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_SUB)? "MMX" : "x86");
break;
case 2: sprintf(filnm, "up-%s",
case 2: png_sprintf(filnm, "up-%s",
(png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_UP)? "MMX" : "x86");
break;
case 3: sprintf(filnm, "avg-%s",
case 3: png_sprintf(filnm, "avg-%s",
(png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_AVG)? "MMX" : "x86");
break;
case 4: sprintf(filnm, "Paeth-%s",
case 4: png_sprintf(filnm, "Paeth-%s",
(png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_PAETH)? "MMX":"x86");
break;
#else
case 1: sprintf(filnm, "sub");
break;
case 2: sprintf(filnm, "up");
break;
case 3: sprintf(filnm, "avg");
break;
case 4: sprintf(filnm, "Paeth");
break;
#endif
default: sprintf(filnm, "unknw");
default: png_sprintf(filnm, "unknw");
break;
}
png_debug2(0,"row=%5d, %s, ", png_ptr->row_number, filnm);
@ -3734,13 +3693,9 @@ png_read_filter_row(png_structp png_ptr, png_row_infop row_info, png_bytep
case PNG_FILTER_VALUE_SUB:
{
#if !defined(PNG_1_0_X)
if ((png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_SUB) &&
(row_info->pixel_depth >= png_ptr->mmx_bitdepth_threshold) &&
(row_info->rowbytes >= png_ptr->mmx_rowbytes_threshold))
#else
if (mmx_supported)
#endif
{
png_read_filter_row_mmx_sub(row_info, row);
}
@ -3763,13 +3718,9 @@ png_read_filter_row(png_structp png_ptr, png_row_infop row_info, png_bytep
case PNG_FILTER_VALUE_UP:
{
#if !defined(PNG_1_0_X)
if ((png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_UP) &&
(row_info->pixel_depth >= png_ptr->mmx_bitdepth_threshold) &&
(row_info->rowbytes >= png_ptr->mmx_rowbytes_threshold))
#else
if (mmx_supported)
#endif
{
png_read_filter_row_mmx_up(row_info, row, prev_row);
}
@ -3791,13 +3742,9 @@ png_read_filter_row(png_structp png_ptr, png_row_infop row_info, png_bytep
case PNG_FILTER_VALUE_AVG:
{
#if !defined(PNG_1_0_X)
if ((png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_AVG) &&
(row_info->pixel_depth >= png_ptr->mmx_bitdepth_threshold) &&
(row_info->rowbytes >= png_ptr->mmx_rowbytes_threshold))
#else
if (mmx_supported)
#endif
{
png_read_filter_row_mmx_avg(row_info, row, prev_row);
}
@ -3829,13 +3776,9 @@ png_read_filter_row(png_structp png_ptr, png_row_infop row_info, png_bytep
case PNG_FILTER_VALUE_PAETH:
{
#if !defined(PNG_1_0_X)
if ((png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_PAETH) &&
(row_info->pixel_depth >= png_ptr->mmx_bitdepth_threshold) &&
(row_info->rowbytes >= png_ptr->mmx_rowbytes_threshold))
#else
if (mmx_supported)
#endif
{
png_read_filter_row_mmx_paeth(row_info, row, prev_row);
}
@ -3901,4 +3844,4 @@ png_read_filter_row(png_structp png_ptr, png_row_infop row_info, png_bytep
}
}
#endif /* PNG_ASSEMBLER_CODE_SUPPORTED && PNG_USE_PNGVCRD */
#endif /* PNG_MMX_CODE_SUPPORTED && PNG_USE_PNGVCRD */

19
pngwio.c
View File

@ -15,9 +15,9 @@
* them at run time with png_set_write_fn(...).
*/
#define PNG_INTERNAL
#include "png.h"
#ifdef PNG_WRITE_SUPPORTED
#include "pngintrn.h"
/* Write the data to whatever output you are using. The default routine
writes to a file pointer. Note that this routine sometimes gets called
@ -45,12 +45,7 @@ png_default_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
{
png_uint_32 check;
#if defined(_WIN32_WCE)
if ( !WriteFile((HANDLE)(png_ptr->io_ptr), data, length, &check, NULL) )
check = 0;
#else
check = fwrite(data, 1, length, (png_FILE_p)(png_ptr->io_ptr));
#endif
if (check != length)
png_error(png_ptr, "Write Error");
}
@ -75,12 +70,7 @@ png_default_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
io_ptr = (png_FILE_p)CVT_PTR(png_ptr->io_ptr);
if ((png_bytep)near_data == data)
{
#if defined(_WIN32_WCE)
if ( !WriteFile(io_ptr, near_data, length, &check, NULL) )
check = 0;
#else
check = fwrite(near_data, 1, length, io_ptr);
#endif
}
else
{
@ -92,12 +82,7 @@ png_default_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
{
written = MIN(NEAR_BUF_SIZE, remaining);
png_memcpy(buf, data, written); /* copy far buffer to near buffer */
#if defined(_WIN32_WCE)
if ( !WriteFile(io_ptr, buf, written, &err, NULL) )
err = 0;
#else
err = fwrite(buf, 1, written, io_ptr);
#endif
if (err != written)
break;
else
@ -129,12 +114,10 @@ png_flush(png_structp png_ptr)
void PNGAPI
png_default_flush(png_structp png_ptr)
{
#if !defined(_WIN32_WCE)
png_FILE_p io_ptr;
io_ptr = (png_FILE_p)CVT_PTR((png_ptr->io_ptr));
if (io_ptr != NULL)
fflush(io_ptr);
#endif
}
#endif
#endif

74
pngwrite.c
View File

@ -9,9 +9,9 @@
*/
/* get internal access to png.h */
#define PNG_INTERNAL
#include "png.h"
#ifdef PNG_WRITE_SUPPORTED
#include "pngintrn.h"
/* Writes all the PNG information. This is the suggested way to use the
* library. If you have a new chunk to add, make a function to write it,
@ -399,7 +399,6 @@ png_write_end(png_structp png_ptr, png_infop info_ptr)
}
#if defined(PNG_WRITE_tIME_SUPPORTED)
#if !defined(_WIN32_WCE)
/* "time.h" functions are not supported on WindowsCE */
void PNGAPI
png_convert_from_struct_tm(png_timep ptime, struct tm FAR * ttime)
@ -423,7 +422,6 @@ png_convert_from_time_t(png_timep ptime, time_t ttime)
png_convert_from_struct_tm(ptime, tbuf);
}
#endif
#endif
/* Initialize png_ptr structure, and allocate any memory needed */
png_structp PNGAPI
@ -459,11 +457,9 @@ png_create_write_struct_2(png_const_charp user_png_ver, png_voidp error_ptr,
if (png_ptr == NULL)
return (NULL);
#if !defined(PNG_1_0_X)
#ifdef PNG_ASSEMBLER_CODE_SUPPORTED
#ifdef PNG_MMX_CODE_SUPPORTED
png_init_mmx_flags(png_ptr); /* 1.2.0 addition */
#endif
#endif /* PNG_1_0_X */
/* added at libpng-1.2.6 */
#ifdef PNG_SET_USER_LIMITS_SUPPORTED
@ -511,15 +507,15 @@ png_create_write_struct_2(png_const_charp user_png_ver, png_voidp error_ptr,
(user_png_ver[0] == '1' && user_png_ver[2] != png_libpng_ver[2]) ||
(user_png_ver[0] == '0' && user_png_ver[2] < '9'))
{
#if !defined(PNG_NO_STDIO) && !defined(_WIN32_WCE)
#ifndef PNG_NO_STDIO
char msg[80];
if (user_png_ver)
{
sprintf(msg, "Application was compiled with png.h from libpng-%.20s",
png_sprintf(msg, "Application was compiled with png.h from libpng-%.20s",
user_png_ver);
png_warning(png_ptr, msg);
}
sprintf(msg, "Application is running with png.c from libpng-%.20s",
png_sprintf(msg, "Application is running with png.c from libpng-%.20s",
png_libpng_ver);
png_warning(png_ptr, msg);
#endif
@ -560,62 +556,6 @@ png_create_write_struct_2(png_const_charp user_png_ver, png_voidp error_ptr,
return (png_ptr);
}
/* Initialize png_ptr structure, and allocate any memory needed */
#if defined(PNG_1_0_X) || defined(PNG_1_2_X)
/* Deprecated. */
#undef png_write_init
void PNGAPI
png_write_init(png_structp png_ptr)
{
/* We only come here via pre-1.0.7-compiled applications */
png_write_init_2(png_ptr, "1.0.6 or earlier", 0, 0);
}
void PNGAPI
png_write_init_2(png_structp png_ptr, png_const_charp user_png_ver,
png_size_t png_struct_size, png_size_t png_info_size)
{
/* We only come here via pre-1.0.12-compiled applications */
#if !defined(PNG_NO_STDIO) && !defined(_WIN32_WCE)
if(png_sizeof(png_struct) > png_struct_size ||
png_sizeof(png_info) > png_info_size)
{
char msg[80];
png_ptr->warning_fn=NULL;
if (user_png_ver)
{
sprintf(msg, "Application was compiled with png.h from libpng-%.20s",
user_png_ver);
png_warning(png_ptr, msg);
}
sprintf(msg, "Application is running with png.c from libpng-%.20s",
png_libpng_ver);
png_warning(png_ptr, msg);
}
#endif
if(png_sizeof(png_struct) > png_struct_size)
{
png_ptr->error_fn=NULL;
#ifdef PNG_ERROR_NUMBERS_SUPPORTED
png_ptr->flags=0;
#endif
png_error(png_ptr,
"The png struct allocated by the application for writing is too small.");
}
if(png_sizeof(png_info) > png_info_size)
{
png_ptr->error_fn=NULL;
#ifdef PNG_ERROR_NUMBERS_SUPPORTED
png_ptr->flags=0;
#endif
png_error(png_ptr,
"The info struct allocated by the application for writing is too small.");
}
png_write_init_3(&png_ptr, user_png_ver, png_struct_size);
}
#endif /* PNG_1_0_X || PNG_1_2_X */
void PNGAPI
png_write_init_3(png_structpp ptr_ptr, png_const_charp user_png_ver,
png_size_t png_struct_size)
@ -668,11 +608,9 @@ png_write_init_3(png_structpp ptr_ptr, png_const_charp user_png_ver,
png_ptr->user_height_max=PNG_USER_HEIGHT_MAX;
#endif
#if !defined(PNG_1_0_X)
#ifdef PNG_ASSEMBLER_CODE_SUPPORTED
#ifdef PNG_MMX_CODE_SUPPORTED
png_init_mmx_flags(png_ptr); /* 1.2.0 addition */
#endif
#endif /* PNG_1_0_X */
#ifdef PNG_SETJMP_SUPPORTED
/* restore jump buffer */

2
pngwtran.c
View File

@ -8,9 +8,9 @@
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
*/
#define PNG_INTERNAL
#include "png.h"
#ifdef PNG_WRITE_SUPPORTED
#include "pngintrn.h"
/* Transform the data according to the user's wishes. The order of
* transformations is significant.

25
pngwutil.c
View File

@ -8,9 +8,9 @@
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
*/
#define PNG_INTERNAL
#include "png.h"
#ifdef PNG_WRITE_SUPPORTED
#include "pngintrn.h"
/* Place a 32-bit number into a buffer in PNG byte order. We work
* with unsigned numbers for convenience, although one supported
@ -175,9 +175,9 @@ png_text_compress(png_structp png_ptr,
if (compression >= PNG_TEXT_COMPRESSION_LAST)
{
#if !defined(PNG_NO_STDIO) && !defined(_WIN32_WCE)
#ifndef PNG_NO_STDIO
char msg[50];
sprintf(msg, "Unknown compression type %d", compression);
png_sprintf(msg, "Unknown compression type %d", compression);
png_warning(png_ptr, msg);
#else
png_warning(png_ptr, "Unknown compression type");
@ -1205,10 +1205,10 @@ png_check_keyword(png_structp png_ptr, png_charp key, png_charpp new_key)
{
if (*kp < 0x20 || (*kp > 0x7E && (png_byte)*kp < 0xA1))
{
#if !defined(PNG_NO_STDIO) && !defined(_WIN32_WCE)
#ifndef PNG_NO_STDIO
char msg[40];
sprintf(msg, "invalid keyword character 0x%02X", *kp);
png_sprintf(msg, "invalid keyword character 0x%02X", *kp);
png_warning(png_ptr, msg);
#else
png_warning(png_ptr, "invalid character in keyword");
@ -1578,19 +1578,8 @@ png_write_sCAL(png_structp png_ptr, int unit, double width,double height)
png_debug(1, "in png_write_sCAL\n");
#if defined(_WIN32_WCE)
/* sprintf() function is not supported on WindowsCE */
{
wchar_t wc_buf[32];
swprintf(wc_buf, TEXT("%12.12e"), width);
WideCharToMultiByte(CP_ACP, 0, wc_buf, -1, wbuf, 32, NULL, NULL);
swprintf(wc_buf, TEXT("%12.12e"), height);
WideCharToMultiByte(CP_ACP, 0, wc_buf, -1, hbuf, 32, NULL, NULL);
}
#else
sprintf(wbuf, "%12.12e", width);
sprintf(hbuf, "%12.12e", height);
#endif
png_sprintf(wbuf, "%12.12e", width);
png_sprintf(hbuf, "%12.12e", height);
total_len = 1 + png_strlen(wbuf)+1 + png_strlen(hbuf);
png_debug1(3, "sCAL total length = %d\n", (int)total_len);

10
projects/visualc6/README.txt
View File

@ -31,11 +31,11 @@ To use:
This project builds the libpng binaries as follows:
* Win32_DLL_Release\libpng13.dll DLL build
* Win32_DLL_Debug\libpng13d.dll DLL build (debug version)
* Win32_DLL_ASM_Release\libpng13.dll DLL build using ASM code
* Win32_DLL_ASM_Debug\libpng13d.dll DLL build using ASM (debug version)
* Win32_DLL_VB\libpng13vb.dll DLL build for Visual Basic, using stdcall
* Win32_DLL_Release\libpng14.dll DLL build
* Win32_DLL_Debug\libpng14d.dll DLL build (debug version)
* Win32_DLL_ASM_Release\libpng14.dll DLL build using ASM code
* Win32_DLL_ASM_Debug\libpng14d.dll DLL build using ASM (debug version)
* Win32_DLL_VB\libpng14vb.dll DLL build for Visual Basic, using stdcall
* Win32_LIB_Release\libpng.lib static build
* Win32_LIB_Debug\libpngd.lib static build (debug version)
* Win32_LIB_ASM_Release\libpng.lib static build using ASM code

12
projects/visualc6/libpng.dsp
View File

@ -63,7 +63,7 @@ BSC32=bscmake.exe
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 /nologo /dll /machine:I386
# ADD LINK32 zlib1.lib /nologo /dll /machine:I386 /out:"Win32_DLL_Release\libpng13.dll" /libpath:"..\..\..\zlib\projects\visualc6\Win32_DLL_Release"
# ADD LINK32 zlib1.lib /nologo /dll /machine:I386 /out:"Win32_DLL_Release\libpng14.dll" /libpath:"..\..\..\zlib\projects\visualc6\Win32_DLL_Release"
!ELSEIF "$(CFG)" == "libpng - Win32 DLL Debug"
@ -94,7 +94,7 @@ BSC32=bscmake.exe
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 /nologo /dll /debug /machine:I386 /pdbtype:sept
# ADD LINK32 zlib1d.lib /nologo /dll /debug /machine:I386 /out:"Win32_DLL_Debug\libpng13d.dll" /libpath:"..\..\..\zlib\projects\visualc6\Win32_DLL_Debug"
# ADD LINK32 zlib1d.lib /nologo /dll /debug /machine:I386 /out:"Win32_DLL_Debug\libpng14d.dll" /libpath:"..\..\..\zlib\projects\visualc6\Win32_DLL_Debug"
!ELSEIF "$(CFG)" == "libpng - Win32 DLL ASM Release"
@ -125,7 +125,7 @@ BSC32=bscmake.exe
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 /nologo /dll /machine:I386
# ADD LINK32 zlib1.lib /nologo /dll /machine:I386 /out:"Win32_DLL_ASM_Release\libpng13.dll" /libpath:"..\..\..\zlib\projects\visualc6\Win32_DLL_ASM_Release"
# ADD LINK32 zlib1.lib /nologo /dll /machine:I386 /out:"Win32_DLL_ASM_Release\libpng14.dll" /libpath:"..\..\..\zlib\projects\visualc6\Win32_DLL_ASM_Release"
!ELSEIF "$(CFG)" == "libpng - Win32 DLL ASM Debug"
@ -156,7 +156,7 @@ BSC32=bscmake.exe
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 /nologo /dll /debug /machine:I386 /pdbtype:sept
# ADD LINK32 zlib1d.lib /nologo /dll /debug /machine:I386 /out:"Win32_DLL_ASM_Debug\libpng13d.dll" /libpath:"..\..\..\zlib\projects\visualc6\Win32_DLL_ASM_Debug"
# ADD LINK32 zlib1d.lib /nologo /dll /debug /machine:I386 /out:"Win32_DLL_ASM_Debug\libpng14d.dll" /libpath:"..\..\..\zlib\projects\visualc6\Win32_DLL_ASM_Debug"
!ELSEIF "$(CFG)" == "libpng - Win32 DLL VB"
@ -187,10 +187,10 @@ BSC32=bscmake.exe
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 /nologo /dll /machine:I386
# ADD LINK32 zlib1.lib /nologo /dll /machine:I386 /out:"Win32_DLL_VB\libpng13vb.dll" /libpath:"..\..\..\zlib\projects\visualc6\Win32_DLL_Release"
# ADD LINK32 zlib1.lib /nologo /dll /machine:I386 /out:"Win32_DLL_VB\libpng14vb.dll" /libpath:"..\..\..\zlib\projects\visualc6\Win32_DLL_Release"
# Begin Special Build Tool
OutDir=.\Win32_DLL_VB
TargetName=libpng13vb
TargetName=libpng14vb
SOURCE="$(InputPath)"
PostBuild_Cmds=echo Deleting $(targetname) import library and export file (Not required for VB projects) del $(outdir)\$(targetname).lib del $(outdir)\$(targetname).exp
# End Special Build Tool

8
projects/visualc6/pngtest.dsp
View File

@ -58,7 +58,7 @@ BSC32=bscmake.exe
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 /nologo /subsystem:console /machine:I386
# ADD LINK32 Win32_DLL_Release\libpng13.lib ..\..\..\zlib\projects\visualc6\Win32_DLL_Release\zlib1.lib /nologo /subsystem:console /machine:I386
# ADD LINK32 Win32_DLL_Release\libpng14.lib ..\..\..\zlib\projects\visualc6\Win32_DLL_Release\zlib1.lib /nologo /subsystem:console /machine:I386
# Begin Special Build Tool
OutDir=.\Win32_DLL_Release
SOURCE="$(InputPath)"
@ -90,7 +90,7 @@ BSC32=bscmake.exe
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
# ADD LINK32 Win32_DLL_Debug\libpng13d.lib ..\..\..\zlib\projects\visualc6\Win32_DLL_Debug\zlib1d.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
# ADD LINK32 Win32_DLL_Debug\libpng14d.lib ..\..\..\zlib\projects\visualc6\Win32_DLL_Debug\zlib1d.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
# Begin Special Build Tool
OutDir=.\Win32_DLL_Debug
SOURCE="$(InputPath)"
@ -122,7 +122,7 @@ BSC32=bscmake.exe
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 /nologo /subsystem:console /machine:I386
# ADD LINK32 Win32_DLL_ASM_Release\libpng13.lib ..\..\..\zlib\projects\visualc6\Win32_DLL_ASM_Release\zlib1.lib /nologo /subsystem:console /machine:I386
# ADD LINK32 Win32_DLL_ASM_Release\libpng14.lib ..\..\..\zlib\projects\visualc6\Win32_DLL_ASM_Release\zlib1.lib /nologo /subsystem:console /machine:I386
# Begin Special Build Tool
OutDir=.\Win32_DLL_ASM_Release
SOURCE="$(InputPath)"
@ -154,7 +154,7 @@ BSC32=bscmake.exe
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
# ADD LINK32 Win32_DLL_ASM_Debug\libpng13d.lib ..\..\..\zlib\projects\visualc6\Win32_DLL_ASM_Debug\zlib1d.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
# ADD LINK32 Win32_DLL_ASM_Debug\libpng14d.lib ..\..\..\zlib\projects\visualc6\Win32_DLL_ASM_Debug\zlib1d.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
# Begin Special Build Tool
OutDir=.\Win32_DLL_ASM_Debug
SOURCE="$(InputPath)"

10
projects/visualc71/README.txt
View File

@ -32,11 +32,11 @@ To use:
This project builds the libpng binaries as follows:
* Win32_DLL_Release\libpng13.dll DLL build
* Win32_DLL_Debug\libpng13d.dll DLL build (debug version)
* Win32_DLL_ASM_Release\libpng13.dll DLL build using ASM code
* Win32_DLL_ASM_Debug\libpng13d.dll DLL build using ASM (debug version)
* Win32_DLL_VB\libpng13vb.dll DLL build for Visual Basic, using stdcall
* Win32_DLL_Release\libpng14.dll DLL build
* Win32_DLL_Debug\libpng14d.dll DLL build (debug version)
* Win32_DLL_ASM_Release\libpng14.dll DLL build using ASM code
* Win32_DLL_ASM_Debug\libpng14d.dll DLL build using ASM (debug version)
* Win32_DLL_VB\libpng14vb.dll DLL build for Visual Basic, using stdcall
* Win32_LIB_Release\libpng.lib static build
* Win32_LIB_Debug\libpngd.lib static build (debug version)
* Win32_LIB_ASM_Release\libpng.lib static build using ASM code

10
projects/visualc71/libpng.vcproj
View File

@ -30,7 +30,7 @@
Name="VCCustomBuildTool"/>
<Tool
Name="VCLinkerTool"
OutputFile="$(OutDir)/libpng13.dll"
OutputFile="$(OutDir)/libpng14.dll"
LinkIncremental="1"
ModuleDefinitionFile="..\..\scripts\pngw32.def"/>
<Tool
@ -78,7 +78,7 @@
Name="VCCustomBuildTool"/>
<Tool
Name="VCLinkerTool"
OutputFile="$(OutDir)/libpng13d.dll"
OutputFile="$(OutDir)/libpng14d.dll"
ModuleDefinitionFile="..\..\scripts\pngw32.def"
GenerateDebugInformation="TRUE"/>
<Tool
@ -126,7 +126,7 @@
Name="VCCustomBuildTool"/>
<Tool
Name="VCLinkerTool"
OutputFile="$(OutDir)/libpng13.dll"
OutputFile="$(OutDir)/libpng14.dll"
LinkIncremental="1"
ModuleDefinitionFile="..\..\scripts\pngw32.def"/>
<Tool
@ -175,7 +175,7 @@
Name="VCCustomBuildTool"/>
<Tool
Name="VCLinkerTool"
OutputFile="$(OutDir)/libpng13d.dll"
OutputFile="$(OutDir)/libpng14d.dll"
ModuleDefinitionFile="..\..\scripts\pngw32.def"
GenerateDebugInformation="TRUE"/>
<Tool
@ -224,7 +224,7 @@
Name="VCCustomBuildTool"/>
<Tool
Name="VCLinkerTool"
OutputFile="$(OutDir)/libpng13vb.dll"
OutputFile="$(OutDir)/libpng14vb.dll"
LinkIncremental="1"/>
<Tool
Name="VCMIDLTool"/>

2
projects/visualc71/pngtest.vcproj
View File

@ -226,7 +226,7 @@ $(TargetPath) ..\..\pngtest.png $(IntDir)\pngout.png"
Name="VCLinkerTool"
OutputFile="$(OutDir)/pngtest.exe"
LinkIncremental="1"
IgnoreDefaultLibraryNames="$(IntDir)\libpng13vb.lib"
IgnoreDefaultLibraryNames="$(IntDir)\libpng14vb.lib"
SubSystem="1"
TargetMachine="1"/>
<Tool

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

@ -8,7 +8,7 @@
# Modeled after libxml-config.
version=1.2.10rc1
version=1.4.0beta1
prefix=""
libdir=""
libs=""

44
scripts/makefile.32sunu
View File

@ -6,9 +6,9 @@
# For conditions of distribution and use, see copyright notice in png.h
# Library name:
LIBNAME=libpng12
LIBNAME=libpng14
PNGMAJ = 0
PNGMIN = 1.2.10rc1
PNGMIN = 1.4.0beta1
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
@ -16,8 +16,8 @@ LIBSO=$(LIBNAME).so
LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
LIBSOVER=$(LIBNAME).so.$(PNGVER)
OLDSO=libpng.so
OLDSOMAJ=libpng.so.0
OLDSOVER=libpng.so.0.$(PNGMIN)
OLDSOMAJ=libpng.so.14
OLDSOVER=libpng.so.14.$(PNGMIN)
# Utilities:
CC=cc
@ -30,7 +30,7 @@ RM_F=/bin/rm -f
SUN_CC_FLAGS=-fast -xtarget=ultra
SUN_LD_FLAGS=-fast -xtarget=ultra
# where make install puts libpng.a, libpng12.so and libpng12/png.h
# where make install puts libpng.a, libpng14.so and libpng14/png.h
prefix=/a
exec_prefix=$(prefix)
@ -99,7 +99,7 @@ libpng-config:
echo R_opts=\"-R$(LIBPATH)\"; \
echo ccopts=\"-xtarget=ultra\"; \
echo ldopts=\"-xtarget=ultra\"; \
echo libs=\"-lpng12 -lz -lm\"; \
echo libs=\"-lpng14 -lz -lm\"; \
cat scripts/libpng-config-body.in ) > libpng-config
chmod +x libpng-config
@ -231,20 +231,20 @@ writelock:
# DO NOT DELETE THIS LINE -- make depend depends on it.
png.o png.pic.o: png.h pngconf.h
pngerror.o pngerror.pic.o: png.h pngconf.h
pngrio.o pngrio.pic.o: png.h pngconf.h
pngwio.o pngwio.pic.o: png.h pngconf.h
pngmem.o pngmem.pic.o: png.h pngconf.h
pngset.o pngset.pic.o: png.h pngconf.h
pngget.o pngget.pic.o: png.h pngconf.h
pngread.o pngread.pic.o: png.h pngconf.h
pngrtran.o pngrtran.pic.o: png.h pngconf.h
pngrutil.o pngrutil.pic.o: png.h pngconf.h
pngtrans.o pngtrans.pic.o: png.h pngconf.h
pngwrite.o pngwrite.pic.o: png.h pngconf.h
pngwtran.o pngwtran.pic.o: png.h pngconf.h
pngwutil.o pngwutil.pic.o: png.h pngconf.h
pngpread.o pngpread.pic.o: png.h pngconf.h
png.o png.pic.o: png.h pngconf.h pngintrn.h
pngerror.o pngerror.pic.o: png.h pngconf.h pngintrn.h
pngrio.o pngrio.pic.o: png.h pngconf.h pngintrn.h
pngwio.o pngwio.pic.o: png.h pngconf.h pngintrn.h
pngmem.o pngmem.pic.o: png.h pngconf.h pngintrn.h
pngset.o pngset.pic.o: png.h pngconf.h pngintrn.h
pngget.o pngget.pic.o: png.h pngconf.h pngintrn.h
pngread.o pngread.pic.o: png.h pngconf.h pngintrn.h
pngrtran.o pngrtran.pic.o: png.h pngconf.h pngintrn.h
pngrutil.o pngrutil.pic.o: png.h pngconf.h pngintrn.h
pngtrans.o pngtrans.pic.o: png.h pngconf.h pngintrn.h
pngwrite.o pngwrite.pic.o: png.h pngconf.h pngintrn.h
pngwtran.o pngwtran.pic.o: png.h pngconf.h pngintrn.h
pngwutil.o pngwutil.pic.o: png.h pngconf.h pngintrn.h
pngpread.o pngpread.pic.o: png.h pngconf.h pngintrn.h
pngtest.o: png.h pngconf.h
pngtest.o: png.h pngconf.h pngintrn.h

46
scripts/makefile.64sunu
View File

@ -6,9 +6,9 @@
# For conditions of distribution and use, see copyright notice in png.h
# Library name:
LIBNAME=libpng12
LIBNAME=libpng14
PNGMAJ = 0
PNGMIN = 1.2.10rc1
PNGMIN = 1.4.0beta1
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
@ -16,8 +16,8 @@ LIBSO=$(LIBNAME).so
LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
LIBSOVER=$(LIBNAME).so.$(PNGVER)
OLDSO=libpng.so
OLDSOMAJ=libpng.so.0
OLDSOVER=libpng.so.0.$(PNGMIN)
OLDSOMAJ=libpng.so.14
OLDSOVER=libpng.so.14.$(PNGMIN)
# Utilities:
CC=cc
@ -30,7 +30,7 @@ RM_F=/bin/rm -f
SUN_CC_FLAGS=-fast -xtarget=ultra -xarch=v9
SUN_LD_FLAGS=-fast -xtarget=ultra -xarch=v9
# where make install puts libpng.a, libpng12.so and libpng12/png.h
# where make install puts libpng.a, libpng14.so and libpng14/png.h
prefix=/a
exec_prefix=$(prefix)
@ -48,7 +48,7 @@ WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
-Wstrict-prototypes -Wmissing-prototypes #-Wconversion
CFLAGS=-I$(ZLIBINC) $(SUN_CC_FLAGS) \
# $(WARNMORE) -g -DPNG_DEBUG=5
LDFLAGS=-L. -R. $(SUN_LD_FLAGS) -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng12 -lz -lm
LDFLAGS=-L. -R. $(SUN_LD_FLAGS) -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng14 -lz -lm
INCPATH=$(prefix)/include
LIBPATH=$(exec_prefix)/lib
@ -99,7 +99,7 @@ libpng-config:
echo R_opts=\"-R$(LIBPATH)\"; \
echo ccopts=\"-xtarget=ultra -xarch=v9\"; \
echo ldopts=\"-xtarget=ultra -xarch=v9\"; \
echo libs=\"-lpng12 -lz -lm\"; \
echo libs=\"-lpng14 -lz -lm\"; \
cat scripts/libpng-config-body.in ) > libpng-config
chmod +x libpng-config
@ -231,20 +231,20 @@ writelock:
# DO NOT DELETE THIS LINE -- make depend depends on it.
png.o png.pic.o: png.h pngconf.h
pngerror.o pngerror.pic.o: png.h pngconf.h
pngrio.o pngrio.pic.o: png.h pngconf.h
pngwio.o pngwio.pic.o: png.h pngconf.h
pngmem.o pngmem.pic.o: png.h pngconf.h
pngset.o pngset.pic.o: png.h pngconf.h
pngget.o pngget.pic.o: png.h pngconf.h
pngread.o pngread.pic.o: png.h pngconf.h
pngrtran.o pngrtran.pic.o: png.h pngconf.h
pngrutil.o pngrutil.pic.o: png.h pngconf.h
pngtrans.o pngtrans.pic.o: png.h pngconf.h
pngwrite.o pngwrite.pic.o: png.h pngconf.h
pngwtran.o pngwtran.pic.o: png.h pngconf.h
pngwutil.o pngwutil.pic.o: png.h pngconf.h
pngpread.o pngpread.pic.o: png.h pngconf.h
png.o png.pic.o: png.h pngconf.h pngintrn.h
pngerror.o pngerror.pic.o: png.h pngconf.h pngintrn.h
pngrio.o pngrio.pic.o: png.h pngconf.h pngintrn.h
pngwio.o pngwio.pic.o: png.h pngconf.h pngintrn.h
pngmem.o pngmem.pic.o: png.h pngconf.h pngintrn.h
pngset.o pngset.pic.o: png.h pngconf.h pngintrn.h
pngget.o pngget.pic.o: png.h pngconf.h pngintrn.h
pngread.o pngread.pic.o: png.h pngconf.h pngintrn.h
pngrtran.o pngrtran.pic.o: png.h pngconf.h pngintrn.h
pngrutil.o pngrutil.pic.o: png.h pngconf.h pngintrn.h
pngtrans.o pngtrans.pic.o: png.h pngconf.h pngintrn.h
pngwrite.o pngwrite.pic.o: png.h pngconf.h pngintrn.h
pngwtran.o pngwtran.pic.o: png.h pngconf.h pngintrn.h
pngwutil.o pngwutil.pic.o: png.h pngconf.h pngintrn.h
pngpread.o pngpread.pic.o: png.h pngconf.h pngintrn.h
pngtest.o: png.h pngconf.h
pngtest.o: png.h pngconf.h pngintrn.h

38
scripts/makefile.aix
View File

@ -18,9 +18,9 @@ RANLIB = ranlib
RM_F = rm -f
LN_SF = ln -f -s
LIBNAME=libpng12
LIBNAME=libpng14
PNGMAJ = 0
PNGMIN = 1.2.10rc1
PNGMIN = 1.4.0beta1
PNGVER = $(PNGMAJ).$(PNGMIN)
prefix=/usr/local
@ -46,7 +46,7 @@ CRELEASE = -O2
LDRELEASE = -s
WARNMORE=-Wall
CFLAGS = -I$(ZLIBINC) $(WARNMORE) $(CRELEASE)
LDFLAGS = -L. -L$(ZLIBLIB) -lpng12 -lz -lm $(LDRELEASE)
LDFLAGS = -L. -L$(ZLIBLIB) -lpng14 -lz -lm $(LDRELEASE)
# File extensions
O=.o
@ -94,20 +94,20 @@ install: $(LIBNAME)$(A)
clean:
$(RM_F) *.o $(LIBNAME)$(A) pngtest pngout.png
png$(O): png.h pngconf.h
pngerror$(O): png.h pngconf.h
pngget$(O): png.h pngconf.h
pngmem$(O): png.h pngconf.h
pngpread$(O): png.h pngconf.h
pngread$(O): png.h pngconf.h
pngrio$(O): png.h pngconf.h
pngrtran$(O): png.h pngconf.h
pngrutil$(O): png.h pngconf.h
pngset$(O): png.h pngconf.h
pngtest$(O): png.h pngconf.h
pngtrans$(O): png.h pngconf.h
pngwio$(O): png.h pngconf.h
pngwrite$(O): png.h pngconf.h
pngwtran$(O): png.h pngconf.h
pngwutil$(O): png.h pngconf.h
png$(O): png.h pngconf.h pngintrn.h
pngerror$(O): png.h pngconf.h pngintrn.h
pngget$(O): png.h pngconf.h pngintrn.h
pngmem$(O): png.h pngconf.h pngintrn.h
pngpread$(O): png.h pngconf.h pngintrn.h
pngread$(O): png.h pngconf.h pngintrn.h
pngrio$(O): png.h pngconf.h pngintrn.h
pngrtran$(O): png.h pngconf.h pngintrn.h
pngrutil$(O): png.h pngconf.h pngintrn.h
pngset$(O): png.h pngconf.h pngintrn.h
pngtest$(O): png.h pngconf.h pngintrn.h
pngtrans$(O): png.h pngconf.h pngintrn.h
pngwio$(O): png.h pngconf.h pngintrn.h
pngwrite$(O): png.h pngconf.h pngintrn.h
pngwtran$(O): png.h pngconf.h pngintrn.h
pngwutil$(O): png.h pngconf.h pngintrn.h

46
scripts/makefile.beos
View File

@ -6,9 +6,9 @@
# For conditions of distribution and use, see copyright notice in png.h
# Library name:
LIBNAME=libpng12
LIBNAME=libpng14
PNGMAJ = 0
PNGMIN = 1.2.10rc1
PNGMIN = 1.4.0beta1
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
@ -16,8 +16,8 @@ LIBSO=$(LIBNAME).so
LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
LIBSOVER=$(LIBNAME).so.$(PNGVER)
OLDSO=libpng.so
OLDSOMAJ=libpng.so.0
OLDSOVER=libpng.so.0.$(PNGMIN)
OLDSOMAJ=libpng.so.14
OLDSOVER=libpng.so.14.$(PNGMIN)
# Utilities:
CC=gcc
@ -46,7 +46,7 @@ CFLAGS=-I$(ZLIBINC) -Wall -O1 -funroll-loops \
# LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng -lz
LDFLAGS=-L. -Wl,-soname=$(LIBSOMAJ) -L$(ZLIBLIB) -lz
# where make install puts libpng.a, libpng12.so*, and png.h
# where make install puts libpng.a, libpng14.so*, and png.h
prefix=/usr/local
exec_prefix=$(prefix)
INCPATH=$(prefix)/include
@ -90,7 +90,7 @@ libpng-config:
( cat scripts/libpng-config-head.in; \
echo prefix=\"$(prefix)\"; \
echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
echo libs=\"-lpng12 -lz \"; \
echo libs=\"-lpng14 -lz \"; \
cat scripts/libpng-config-body.in ) > libpng-config
chmod +x libpng-config
@ -110,7 +110,7 @@ $(OLDSOVER): $(OBJSDLL)
$(OLDSOVER) $(OBJSDLL) $(LDFLAGS)
pngtest: pngtest.o $(LIBSO)
$(CC) -L$(ZLIBLIB) -L. -lz -lpng12 -o pngtest pngtest.o
$(CC) -L$(ZLIBLIB) -L. -lz -lpng14 -o pngtest pngtest.o
test: pngtest
./pngtest
@ -204,19 +204,19 @@ clean:
# DO NOT DELETE THIS LINE -- make depend depends on it.
png.o png.pic.o: png.h pngconf.h
pngerror.o pngerror.pic.o: png.h pngconf.h
pngrio.o pngrio.pic.o: png.h pngconf.h
pngwio.o pngwio.pic.o: png.h pngconf.h
pngmem.o pngmem.pic.o: png.h pngconf.h
pngset.o pngset.pic.o: png.h pngconf.h
pngget.o pngget.pic.o: png.h pngconf.h
pngread.o pngread.pic.o: png.h pngconf.h
pngrtran.o pngrtran.pic.o: png.h pngconf.h
pngrutil.o pngrutil.pic.o: png.h pngconf.h
pngtrans.o pngtrans.pic.o: png.h pngconf.h
pngwrite.o pngwrite.pic.o: png.h pngconf.h
pngwtran.o pngwtran.pic.o: png.h pngconf.h
pngwutil.o pngwutil.pic.o: png.h pngconf.h
pngpread.o pngpread.pic.o: png.h pngconf.h
pngtest.o: png.h pngconf.h
png.o png.pic.o: png.h pngconf.h pngintrn.h
pngerror.o pngerror.pic.o: png.h pngconf.h pngintrn.h
pngrio.o pngrio.pic.o: png.h pngconf.h pngintrn.h
pngwio.o pngwio.pic.o: png.h pngconf.h pngintrn.h
pngmem.o pngmem.pic.o: png.h pngconf.h pngintrn.h
pngset.o pngset.pic.o: png.h pngconf.h pngintrn.h
pngget.o pngget.pic.o: png.h pngconf.h pngintrn.h
pngread.o pngread.pic.o: png.h pngconf.h pngintrn.h
pngrtran.o pngrtran.pic.o: png.h pngconf.h pngintrn.h
pngrutil.o pngrutil.pic.o: png.h pngconf.h pngintrn.h
pngtrans.o pngtrans.pic.o: png.h pngconf.h pngintrn.h
pngwrite.o pngwrite.pic.o: png.h pngconf.h pngintrn.h
pngwtran.o pngwtran.pic.o: png.h pngconf.h pngintrn.h
pngwutil.o pngwutil.pic.o: png.h pngconf.h pngintrn.h
pngpread.o pngpread.pic.o: png.h pngconf.h pngintrn.h
pngtest.o: png.h pngconf.h pngintrn.h

48
scripts/makefile.cygwin
View File

@ -77,10 +77,10 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
-Wall -O3 $(ALIGN) -funroll-loops \
-fomit-frame-pointer) # $(WARNMORE) -g -DPNG_DEBUG=5
LIBNAME = libpng12
LIBNAME = libpng14
PNGMAJ = 0
CYGDLL = 12
PNGMIN = 1.2.10rc1
CYGDLL = 14
PNGMIN = 1.4.0beta1
PNGVER = $(PNGMAJ).$(PNGMIN)
SHAREDLIB=cygpng$(CYGDLL).dll
@ -268,16 +268,16 @@ test-dd:
echo
echo Testing installed dynamic shared library in $(DL).
$(CC) -I$(DI) $(CFLAGS) \
`$(BINPATH)/libpng12-config --cflags` pngtest.c \
`$(BINPATH)/libpng14-config --cflags` pngtest.c \
-L$(DL) -L$(ZLIBLIB) \
-o pngtestd `$(BINPATH)/libpng12-config --ldflags`
-o pngtestd `$(BINPATH)/libpng14-config --ldflags`
./pngtestd pngtest.png
test-installed:
$(CC) $(CFLAGS) \
`$(BINPATH)/libpng12-config --cflags` pngtest.c \
`$(BINPATH)/libpng14-config --cflags` pngtest.c \
-L$(ZLIBLIB) \
-o pngtesti$(EXE) `$(BINPATH)/libpng12-config --ldflags`
-o pngtesti$(EXE) `$(BINPATH)/libpng14-config --ldflags`
./pngtesti$(EXE) pngtest.png
clean:
@ -293,24 +293,24 @@ writelock:
# DO NOT DELETE THIS LINE -- make depend depends on it.
png.o png.pic.o: png.h pngconf.h png.c
pngerror.o pngerror.pic.o: png.h pngconf.h pngerror.c
pngrio.o pngrio.pic.o: png.h pngconf.h pngrio.c
pngwio.o pngwio.pic.o: png.h pngconf.h pngwio.c
pngmem.o pngmem.pic.o: png.h pngconf.h pngmem.c
pngset.o pngset.pic.o: png.h pngconf.h pngset.c
pngget.o pngget.pic.o: png.h pngconf.h pngget.c
pngread.o pngread.pic.o: png.h pngconf.h pngread.c
pngrtran.o pngrtran.pic.o: png.h pngconf.h pngrtran.c
pngrutil.o pngrutil.pic.o: png.h pngconf.h pngrutil.c
pngtrans.o pngtrans.pic.o: png.h pngconf.h pngtrans.c
pngwrite.o pngwrite.pic.o: png.h pngconf.h pngwrite.c
pngwtran.o pngwtran.pic.o: png.h pngconf.h pngwtran.c
pngwutil.o pngwutil.pic.o: png.h pngconf.h pngwutil.c
pngpread.o pngpread.pic.o: png.h pngconf.h pngpread.c
png.o png.pic.o: png.h pngconf.h pngintrn.h png.c
pngerror.o pngerror.pic.o: png.h pngconf.h pngintrn.h pngerror.c
pngrio.o pngrio.pic.o: png.h pngconf.h pngintrn.h pngrio.c
pngwio.o pngwio.pic.o: png.h pngconf.h pngintrn.h pngwio.c
pngmem.o pngmem.pic.o: png.h pngconf.h pngintrn.h pngmem.c
pngset.o pngset.pic.o: png.h pngconf.h pngintrn.h pngset.c
pngget.o pngget.pic.o: png.h pngconf.h pngintrn.h pngget.c
pngread.o pngread.pic.o: png.h pngconf.h pngintrn.h pngread.c
pngrtran.o pngrtran.pic.o: png.h pngconf.h pngintrn.h pngrtran.c
pngrutil.o pngrutil.pic.o: png.h pngconf.h pngintrn.h pngrutil.c
pngtrans.o pngtrans.pic.o: png.h pngconf.h pngintrn.h pngtrans.c
pngwrite.o pngwrite.pic.o: png.h pngconf.h pngintrn.h pngwrite.c
pngwtran.o pngwtran.pic.o: png.h pngconf.h pngintrn.h pngwtran.c
pngwutil.o pngwutil.pic.o: png.h pngconf.h pngintrn.h pngwutil.c
pngpread.o pngpread.pic.o: png.h pngconf.h pngintrn.h pngpread.c
pngtest.o: png.h pngconf.h pngtest.c
pngtest-stat.o: png.h pngconf.h pngtest.c
pngtest.o: png.h pngconf.h pngintrn.h pngtest.c
pngtest-stat.o: png.h pngconf.h pngintrn.h pngtest.c

46
scripts/makefile.darwin
View File

@ -6,7 +6,7 @@
# Copyright (C) 1996, 1997 Andreas Dilger
# For conditions of distribution and use, see copyright notice in png.h
# where "make install" puts libpng.a, libpng12.dylib, png.h and pngconf.h
# where "make install" puts libpng.a, libpng14.dylib, png.h and pngconf.h
prefix=/usr/local
exec_prefix=$(prefix)
@ -17,9 +17,9 @@ ZLIBLIB=../zlib
ZLIBINC=../zlib
# Library name:
LIBNAME = libpng12
LIBNAME = libpng14
PNGMAJ = 0
PNGMIN = 1.2.10rc1
PNGMIN = 1.4.0beta1
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
@ -27,8 +27,8 @@ LIBSO=$(LIBNAME).dylib
LIBSOMAJ=$(LIBNAME).$(PNGMAJ).dylib
LIBSOVER=$(LIBNAME).$(PNGVER).dylib
OLDSO=libpng.dylib
OLDSOMAJ=libpng.0.dylib
OLDSOVER=libpng.0.$(PNGMIN).dylib
OLDSOMAJ=libpng.14.dylib
OLDSOVER=libpng.14.$(PNGMIN).dylib
# Utilities:
CC=cc
@ -39,7 +39,7 @@ RANLIB=ranlib
RM_F=/bin/rm -f
CFLAGS=-I$(ZLIBINC) -Wall -O3 -funroll-loops
LDFLAGS=-L. -L$(ZLIBLIB) -lpng12 -lz
LDFLAGS=-L. -L$(ZLIBLIB) -lpng14 -lz
INCPATH=$(prefix)/include
LIBPATH=$(exec_prefix)/lib
@ -87,7 +87,7 @@ libpng-config:
echo prefix=\"$(prefix)\"; \
echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
echo L_opts=\"-L$(LIBPATH)\"; \
echo libs=\"-lpng12 -lz\"; \
echo libs=\"-lpng14 -lz\"; \
cat scripts/libpng-config-body.in ) > libpng-config
chmod +x libpng-config
@ -211,20 +211,20 @@ writelock:
# DO NOT DELETE THIS LINE -- make depend depends on it.
png.o png.pic.o: png.h pngconf.h
pngerror.o pngerror.pic.o: png.h pngconf.h
pngrio.o pngrio.pic.o: png.h pngconf.h
pngwio.o pngwio.pic.o: png.h pngconf.h
pngmem.o pngmem.pic.o: png.h pngconf.h
pngset.o pngset.pic.o: png.h pngconf.h
pngget.o pngget.pic.o: png.h pngconf.h
pngread.o pngread.pic.o: png.h pngconf.h
pngrtran.o pngrtran.pic.o: png.h pngconf.h
pngrutil.o pngrutil.pic.o: png.h pngconf.h
pngtrans.o pngtrans.pic.o: png.h pngconf.h
pngwrite.o pngwrite.pic.o: png.h pngconf.h
pngwtran.o pngwtran.pic.o: png.h pngconf.h
pngwutil.o pngwutil.pic.o: png.h pngconf.h
pngpread.o pngpread.pic.o: png.h pngconf.h
png.o png.pic.o: png.h pngconf.h pngintrn.h
pngerror.o pngerror.pic.o: png.h pngconf.h pngintrn.h
pngrio.o pngrio.pic.o: png.h pngconf.h pngintrn.h
pngwio.o pngwio.pic.o: png.h pngconf.h pngintrn.h
pngmem.o pngmem.pic.o: png.h pngconf.h pngintrn.h
pngset.o pngset.pic.o: png.h pngconf.h pngintrn.h
pngget.o pngget.pic.o: png.h pngconf.h pngintrn.h
pngread.o pngread.pic.o: png.h pngconf.h pngintrn.h
pngrtran.o pngrtran.pic.o: png.h pngconf.h pngintrn.h
pngrutil.o pngrutil.pic.o: png.h pngconf.h pngintrn.h
pngtrans.o pngtrans.pic.o: png.h pngconf.h pngintrn.h
pngwrite.o pngwrite.pic.o: png.h pngconf.h pngintrn.h
pngwtran.o pngwtran.pic.o: png.h pngconf.h pngintrn.h
pngwutil.o pngwutil.pic.o: png.h pngconf.h pngintrn.h
pngpread.o pngpread.pic.o: png.h pngconf.h pngintrn.h
pngtest.o: png.h pngconf.h
pngtest.o: png.h pngconf.h pngintrn.h

42
scripts/makefile.dec
View File

@ -5,17 +5,17 @@
# Library name:
PNGMAJ = 0
PNGMIN = 1.2.10rc1
PNGMIN = 1.4.0beta1
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12
LIBNAME = libpng14
# Shared library names:
LIBSO=$(LIBNAME).so
LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
LIBSOVER=$(LIBNAME).so.$(PNGVER)
OLDSO=libpng.so
OLDSOMAJ=libpng.so.0
OLDSOVER=libpng.so.0.$(PNGMIN)
OLDSOMAJ=libpng.so.14
OLDSOVER=libpng.so.14.$(PNGMIN)
# Utilities:
AR_RC=ar rc
@ -76,7 +76,7 @@ libpng-config:
echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
echo ccopts=\"-std\"; \
echo L_opts=\"-L$(LIBPATH)\"; \
echo libs=\"-lpng12 -lz -lm\"; \
echo libs=\"-lpng14 -lz -lm\"; \
cat scripts/libpng-config-body.in ) > libpng-config
chmod +x libpng-config
@ -191,20 +191,20 @@ clean:
# DO NOT DELETE THIS LINE -- make depend depends on it.
png.o: png.h pngconf.h
pngerror.o: png.h pngconf.h
pngrio.o: png.h pngconf.h
pngwio.o: png.h pngconf.h
pngmem.o: png.h pngconf.h
pngset.o: png.h pngconf.h
pngget.o: png.h pngconf.h
pngread.o: png.h pngconf.h
pngrtran.o: png.h pngconf.h
pngrutil.o: png.h pngconf.h
pngtest.o: png.h pngconf.h
pngtrans.o: png.h pngconf.h
pngwrite.o: png.h pngconf.h
pngwtran.o: png.h pngconf.h
pngwutil.o: png.h pngconf.h
pngpread.o: png.h pngconf.h
png.o: png.h pngconf.h pngintrn.h
pngerror.o: png.h pngconf.h pngintrn.h
pngrio.o: png.h pngconf.h pngintrn.h
pngwio.o: png.h pngconf.h pngintrn.h
pngmem.o: png.h pngconf.h pngintrn.h
pngset.o: png.h pngconf.h pngintrn.h
pngget.o: png.h pngconf.h pngintrn.h
pngread.o: png.h pngconf.h pngintrn.h
pngrtran.o: png.h pngconf.h pngintrn.h
pngrutil.o: png.h pngconf.h pngintrn.h
pngtest.o: png.h pngconf.h pngintrn.h
pngtrans.o: png.h pngconf.h pngintrn.h
pngwrite.o: png.h pngconf.h pngintrn.h
pngwtran.o: png.h pngconf.h pngintrn.h
pngwutil.o: png.h pngconf.h pngintrn.h
pngpread.o: png.h pngconf.h pngintrn.h

32
scripts/makefile.dj2
View File

@ -36,20 +36,20 @@ clean:
# DO NOT DELETE THIS LINE -- make depend depends on it.
png.o: png.h pngconf.h
pngerror.o: png.h pngconf.h
pngrio.o: png.h pngconf.h
pngwio.o: png.h pngconf.h
pngmem.o: png.h pngconf.h
pngset.o: png.h pngconf.h
pngget.o: png.h pngconf.h
pngread.o: png.h pngconf.h
pngpread.o: png.h pngconf.h
pngrtran.o: png.h pngconf.h
pngrutil.o: png.h pngconf.h
pngtest.o: png.h pngconf.h
pngtrans.o: png.h pngconf.h
pngwrite.o: png.h pngconf.h
pngwtran.o: png.h pngconf.h
pngwutil.o: png.h pngconf.h
png.o: png.h pngconf.h pngintrn.h
pngerror.o: png.h pngconf.h pngintrn.h
pngrio.o: png.h pngconf.h pngintrn.h
pngwio.o: png.h pngconf.h pngintrn.h
pngmem.o: png.h pngconf.h pngintrn.h
pngset.o: png.h pngconf.h pngintrn.h
pngget.o: png.h pngconf.h pngintrn.h
pngread.o: png.h pngconf.h pngintrn.h
pngpread.o: png.h pngconf.h pngintrn.h
pngrtran.o: png.h pngconf.h pngintrn.h
pngrutil.o: png.h pngconf.h pngintrn.h
pngtest.o: png.h pngconf.h pngintrn.h
pngtrans.o: png.h pngconf.h pngintrn.h
pngwrite.o: png.h pngconf.h pngintrn.h
pngwtran.o: png.h pngconf.h pngintrn.h
pngwutil.o: png.h pngconf.h pngintrn.h

54
scripts/makefile.elf
View File

@ -1,4 +1,4 @@
# makefile for libpng.a and libpng12.so on Linux ELF with gcc
# makefile for libpng.a and libpng14.so on Linux ELF with gcc
# Copyright (C) 1998, 1999, 2002, 2006 Greg Roelofs and Glenn Randers-Pehrson
# Copyright (C) 1996, 1997 Andreas Dilger
# For conditions of distribution and use, see copyright notice in png.h
@ -10,9 +10,9 @@
# * versioned symbols
# Library name:
LIBNAME = libpng12
LIBNAME = libpng14
PNGMAJ = 0
PNGMIN = 1.2.10rc1
PNGMIN = 1.4.0beta1
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
@ -20,8 +20,8 @@ LIBSO=$(LIBNAME).so
LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
LIBSOVER=$(LIBNAME).so.$(PNGVER)
OLDSO=libpng.so
OLDSOMAJ=libpng.so.0
OLDSOVER=libpng.so.0.$(PNGMIN)
OLDSOMAJ=libpng.so.14
OLDSOVER=libpng.so.14.$(PNGMIN)
# Utilities:
AR_RC=ar rc
@ -31,8 +31,8 @@ LN_SF=ln -sf
RANLIB=ranlib
RM_F=/bin/rm -f
# where "make install" puts libpng12.a, libpng12.so*,
# libpng12/png.h and libpng12/pngconf.h
# where "make install" puts libpng14.a, libpng14.so*,
# libpng14/png.h and libpng14/pngconf.h
# Prefix must be a full pathname.
prefix=/usr/local
exec_prefix=$(prefix)
@ -56,7 +56,7 @@ WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
CFLAGS=-Wall -D_REENTRANT -O2 \
$(ALIGN) # $(WARNMORE) -g -DPNG_DEBUG=5
LDFLAGS=-L. -lpng12
LDFLAGS=-L. -lpng14
LDFLAGS_A=libpng.a -lz -lm
LIBADDFLAGS=-lz -lm
@ -103,7 +103,7 @@ libpng.pc:
libpng.syms: png.h pngconf.h
$(CC) $(CFLAGS) -E -DPNG_BUILDSYMS -DPNG_INTERNAL png.h |\
awk -F '[\t [\\]();]' -v PNGMAJ=$(PNGMAJ) 'BEGIN{printf("PNG12_%s {global:\n",PNGMAJ)}\
awk -F '[\t [\\]();]' -v PNGMAJ=$(PNGMAJ) 'BEGIN{printf("PNG14_%s {global:\n",PNGMAJ)}\
{ for (i=1;i+2<=NF;++i)\
if ($$(i)=="PNG_FUNCTION_EXPORT" && $$(i+2)=="END")\
print $$(i+1) ";";\
@ -120,8 +120,8 @@ libpng-config:
echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
echo L_opts=\"\"; \
echo R_opts=\"\"; \
echo libs=\"-lpng12\"; \
echo all_libs=\"-lpng12 $(LIBADDFLAGS)\"; \
echo libs=\"-lpng14\"; \
echo all_libs=\"-lpng14 $(LIBADDFLAGS)\"; \
cat scripts/libpng-config-body.in ) > libpng-config
chmod +x libpng-config
@ -252,20 +252,20 @@ writelock:
# DO NOT DELETE THIS LINE -- make depend depends on it.
png.o png.pic.o: png.h pngconf.h
pngerror.o pngerror.pic.o: png.h pngconf.h
pngrio.o pngrio.pic.o: png.h pngconf.h
pngwio.o pngwio.pic.o: png.h pngconf.h
pngmem.o pngmem.pic.o: png.h pngconf.h
pngset.o pngset.pic.o: png.h pngconf.h
pngget.o pngget.pic.o: png.h pngconf.h
pngread.o pngread.pic.o: png.h pngconf.h
pngrtran.o pngrtran.pic.o: png.h pngconf.h
pngrutil.o pngrutil.pic.o: png.h pngconf.h
pngtrans.o pngtrans.pic.o: png.h pngconf.h
pngwrite.o pngwrite.pic.o: png.h pngconf.h
pngwtran.o pngwtran.pic.o: png.h pngconf.h
pngwutil.o pngwutil.pic.o: png.h pngconf.h
pngpread.o pngpread.pic.o: png.h pngconf.h
png.o png.pic.o: png.h pngconf.h pngintrn.h
pngerror.o pngerror.pic.o: png.h pngconf.h pngintrn.h
pngrio.o pngrio.pic.o: png.h pngconf.h pngintrn.h
pngwio.o pngwio.pic.o: png.h pngconf.h pngintrn.h
pngmem.o pngmem.pic.o: png.h pngconf.h pngintrn.h
pngset.o pngset.pic.o: png.h pngconf.h pngintrn.h
pngget.o pngget.pic.o: png.h pngconf.h pngintrn.h
pngread.o pngread.pic.o: png.h pngconf.h pngintrn.h
pngrtran.o pngrtran.pic.o: png.h pngconf.h pngintrn.h
pngrutil.o pngrutil.pic.o: png.h pngconf.h pngintrn.h
pngtrans.o pngtrans.pic.o: png.h pngconf.h pngintrn.h
pngwrite.o pngwrite.pic.o: png.h pngconf.h pngintrn.h
pngwtran.o pngwtran.pic.o: png.h pngconf.h pngintrn.h
pngwutil.o pngwutil.pic.o: png.h pngconf.h pngintrn.h
pngpread.o pngpread.pic.o: png.h pngconf.h pngintrn.h
pngtest.o: png.h pngconf.h
pngtest.o: png.h pngconf.h pngintrn.h

4
scripts/makefile.freebsd
View File

@ -3,7 +3,7 @@
# For conditions of distribution and use, see copyright notice in png.h
PREFIX?= /usr/local
SHLIB_VER?= 5
SHLIB_VER?= %SONUM%
LIB= png
SHLIB_MAJOR= ${SHLIB_VER}
@ -26,7 +26,7 @@ DPADD+= ${LIBM} ${LIBZ}
CFLAGS+= -I. -DPNG_USE_PNGGCCRD
.if (${MACHINE_ARCH} != "i386")
CFLAGS+= -DPNG_NO_ASSEMBLER_CODE
CFLAGS+= -DPNG_NO_MMX_CODE
.endif
SRCS= png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \

32
scripts/makefile.gcc
View File

@ -47,20 +47,20 @@ pngtest$(E): pngtest$(O) libpng$(A)
clean:
$(RM_F) *$(O) libpng$(A) pngtest$(E) pngout.png
png$(O): png.h pngconf.h
pngerror$(O): png.h pngconf.h
pngget$(O): png.h pngconf.h
pngmem$(O): png.h pngconf.h
pngpread$(O): png.h pngconf.h
pngread$(O): png.h pngconf.h
pngrio$(O): png.h pngconf.h
pngrtran$(O): png.h pngconf.h
pngrutil$(O): png.h pngconf.h
pngset$(O): png.h pngconf.h
pngtest$(O): png.h pngconf.h
pngtrans$(O): png.h pngconf.h
pngwio$(O): png.h pngconf.h
pngwrite$(O): png.h pngconf.h
pngwtran$(O): png.h pngconf.h
pngwutil$(O): png.h pngconf.h
png$(O): png.h pngconf.h pngintrn.h
pngerror$(O): png.h pngconf.h pngintrn.h
pngget$(O): png.h pngconf.h pngintrn.h
pngmem$(O): png.h pngconf.h pngintrn.h
pngpread$(O): png.h pngconf.h pngintrn.h
pngread$(O): png.h pngconf.h pngintrn.h
pngrio$(O): png.h pngconf.h pngintrn.h
pngrtran$(O): png.h pngconf.h pngintrn.h
pngrutil$(O): png.h pngconf.h pngintrn.h
pngset$(O): png.h pngconf.h pngintrn.h
pngtest$(O): png.h pngconf.h pngintrn.h
pngtrans$(O): png.h pngconf.h pngintrn.h
pngwio$(O): png.h pngconf.h pngintrn.h
pngwrite$(O): png.h pngconf.h pngintrn.h
pngwtran$(O): png.h pngconf.h pngintrn.h
pngwutil$(O): png.h pngconf.h pngintrn.h

50
scripts/makefile.gcmmx
View File

@ -1,4 +1,4 @@
# makefile for libpng.a and libpng12.so on Linux ELF with gcc using MMX
# makefile for libpng.a and libpng14.so on Linux ELF with gcc using MMX
# assembler code
# Copyright 2002, 2006 Greg Roelofs and Glenn Randers-Pehrson
# Copyright 1998-2001 Greg Roelofs
@ -14,9 +14,9 @@
# the background! Context switches between MMX and FPU are expensive.
# Library name:
LIBNAME = libpng12
LIBNAME = libpng14
PNGMAJ = 0
PNGMIN = 1.2.10rc1
PNGMIN = 1.4.0beta1
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
@ -24,8 +24,8 @@ LIBSO=$(LIBNAME).so
LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
LIBSOVER=$(LIBNAME).so.$(PNGVER)
OLDSO=libpng.so
OLDSOMAJ=libpng.so.0
OLDSOVER=libpng.so.0.$(PNGMIN)
OLDSOMAJ=libpng.so.14
OLDSOVER=libpng.so.14.$(PNGMIN)
# Utilities:
CC = gcc
@ -36,8 +36,8 @@ MKDIR_P = mkdir -p
RANLIB = ranlib
RM_F = /bin/rm -f
# where "make install" puts libpng12.a, libpng12.so*,
# libpng12/png.h and libpng12/pngconf.h
# where "make install" puts libpng14.a, libpng14.so*,
# libpng14/png.h and libpng14/pngconf.h
# Prefix must be a full pathname.
prefix=/usr/local
exec_prefix=$(prefix)
@ -72,7 +72,7 @@ CFLAGS=-DPNG_THREAD_UNSAFE_OK -DPNG_USE_PNGGCCRD -I$(ZLIBINC) -Wall \
# -m486 -malign-double -ffast-math \
# $(ALIGN) -funroll-loops -funroll-all-loops -fomit-frame-pointer
LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng12 -lz -lm
LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng14 -lz -lm
LDFLAGS_A=-L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) libpng.a -lz -lm
@ -123,7 +123,7 @@ libpng-config:
echo cppflags=\"-DPNG_THREAD_UNSAFE_OK -DPNG_USE_PNGGCCRD\"; \
echo L_opts=\"-L$(LIBPATH)\"; \
echo R_opts=\"-Wl,-rpath,$(LIBPATH)\"; \
echo libs=\"-lpng12 -lz -lm\"; \
echo libs=\"-lpng14 -lz -lm\"; \
cat scripts/libpng-config-body.in ) > libpng-config
chmod +x libpng-config
@ -256,20 +256,20 @@ DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
writelock:
chmod a-w *.[ch35] $(DOCS) scripts/*
png.o png.pic.o: png.h pngconf.h png.c
pngerror.o pngerror.pic.o: png.h pngconf.h pngerror.c
pngrio.o pngrio.pic.o: png.h pngconf.h pngrio.c
pngwio.o pngwio.pic.o: png.h pngconf.h pngwio.c
pngmem.o pngmem.pic.o: png.h pngconf.h pngmem.c
pngset.o pngset.pic.o: png.h pngconf.h pngset.c
pngget.o pngget.pic.o: png.h pngconf.h pngget.c
pngread.o pngread.pic.o: png.h pngconf.h pngread.c
pngrtran.o pngrtran.pic.o: png.h pngconf.h pngrtran.c
pngrutil.o pngrutil.pic.o: png.h pngconf.h pngrutil.c
pngtrans.o pngtrans.pic.o: png.h pngconf.h pngtrans.c
pngwrite.o pngwrite.pic.o: png.h pngconf.h pngwrite.c
pngwtran.o pngwtran.pic.o: png.h pngconf.h pngwtran.c
pngwutil.o pngwutil.pic.o: png.h pngconf.h pngwutil.c
pngpread.o pngpread.pic.o: png.h pngconf.h pngpread.c
png.o png.pic.o: png.h pngconf.h pngintrn.h png.c
pngerror.o pngerror.pic.o: png.h pngconf.h pngintrn.h pngerror.c
pngrio.o pngrio.pic.o: png.h pngconf.h pngintrn.h pngrio.c
pngwio.o pngwio.pic.o: png.h pngconf.h pngintrn.h pngwio.c
pngmem.o pngmem.pic.o: png.h pngconf.h pngintrn.h pngmem.c
pngset.o pngset.pic.o: png.h pngconf.h pngintrn.h pngset.c
pngget.o pngget.pic.o: png.h pngconf.h pngintrn.h pngget.c
pngread.o pngread.pic.o: png.h pngconf.h pngintrn.h pngread.c
pngrtran.o pngrtran.pic.o: png.h pngconf.h pngintrn.h pngrtran.c
pngrutil.o pngrutil.pic.o: png.h pngconf.h pngintrn.h pngrutil.c
pngtrans.o pngtrans.pic.o: png.h pngconf.h pngintrn.h pngtrans.c
pngwrite.o pngwrite.pic.o: png.h pngconf.h pngintrn.h pngwrite.c
pngwtran.o pngwtran.pic.o: png.h pngconf.h pngintrn.h pngwtran.c
pngwutil.o pngwutil.pic.o: png.h pngconf.h pngintrn.h pngwutil.c
pngpread.o pngpread.pic.o: png.h pngconf.h pngintrn.h pngpread.c
pngtest.o: png.h pngconf.h pngtest.c
pngtest.o: png.h pngconf.h pngintrn.h pngtest.c

44
scripts/makefile.hp64
View File

@ -16,9 +16,9 @@ ZLIBINC=/opt/zlib/include
# SHAREDLIB=libz.sl
# Library name:
LIBNAME = libpng12
LIBNAME = libpng14
PNGMAJ = 0
PNGMIN = 1.2.10rc1
PNGMIN = 1.4.0beta1
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
@ -26,8 +26,8 @@ LIBSO=$(LIBNAME).sl
LIBSOMAJ=$(LIBNAME).sl.$(PNGMAJ)
LIBSOVER=$(LIBNAME).sl.$(PNGVER)
OLDSO=libpng.sl
OLDSOMAJ=libpng.sl.0
OLDSOVER=libpng.sl.0.$(PNGMIN)
OLDSOMAJ=libpng.sl.14
OLDSOVER=libpng.sl.14.$(PNGMIN)
# Utilities:
AR_RC=ar rc
@ -45,7 +45,7 @@ CCFLAGS=-I$(ZLIBINC) -O -Ae -Wl,+vnocompatwarnings +DD64 \
LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm
# where make install puts libpng.a, libpng12.sl, and png.h
# where make install puts libpng.a, libpng14.sl, and png.h
prefix=/opt/libpng
exec_prefix=$(prefix)
INCPATH=$(prefix)/include
@ -94,7 +94,7 @@ libpng-config:
echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
echo ccopts=\"-Ae +DA1.1 +DS2.0\"; \
echo L_opts=\"-L$(LIBPATH)\"; \
echo libs=\"-lpng12 -lz -lm\"; \
echo libs=\"-lpng14 -lz -lm\"; \
cat scripts/libpng-config-body.in ) > libpng-config
chmod +x libpng-config
@ -213,19 +213,19 @@ writelock:
# DO NOT DELETE THIS LINE -- make depend depends on it.
png.o: png.h pngconf.h
pngerror.o: png.h pngconf.h
pngrio.o: png.h pngconf.h
pngwio.o: png.h pngconf.h
pngmem.o: png.h pngconf.h
pngset.o: png.h pngconf.h
pngget.o: png.h pngconf.h
pngread.o: png.h pngconf.h
pngrtran.o: png.h pngconf.h
pngrutil.o: png.h pngconf.h
pngtest.o: png.h pngconf.h
pngtrans.o: png.h pngconf.h
pngwrite.o: png.h pngconf.h
pngwtran.o: png.h pngconf.h
pngwutil.o: png.h pngconf.h
pngpread.o: png.h pngconf.h
png.o: png.h pngconf.h pngintrn.h
pngerror.o: png.h pngconf.h pngintrn.h
pngrio.o: png.h pngconf.h pngintrn.h
pngwio.o: png.h pngconf.h pngintrn.h
pngmem.o: png.h pngconf.h pngintrn.h
pngset.o: png.h pngconf.h pngintrn.h
pngget.o: png.h pngconf.h pngintrn.h
pngread.o: png.h pngconf.h pngintrn.h
pngrtran.o: png.h pngconf.h pngintrn.h
pngrutil.o: png.h pngconf.h pngintrn.h
pngtest.o: png.h pngconf.h pngintrn.h
pngtrans.o: png.h pngconf.h pngintrn.h
pngwrite.o: png.h pngconf.h pngintrn.h
pngwtran.o: png.h pngconf.h pngintrn.h
pngwutil.o: png.h pngconf.h pngintrn.h
pngpread.o: png.h pngconf.h pngintrn.h

46
scripts/makefile.hpgcc
View File

@ -6,9 +6,9 @@
# For conditions of distribution and use, see copyright notice in png.h
# Library name:
LIBNAME = libpng12
LIBNAME = libpng14
PNGMAJ = 0
PNGMIN = 1.2.10rc1
PNGMIN = 1.4.0beta1
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
@ -16,8 +16,8 @@ LIBSO=$(LIBNAME).sl
LIBSOMAJ=$(LIBNAME).sl.$(PNGMAJ)
LIBSOVER=$(LIBNAME).sl.$(PNGVER)
OLDSO=libpng.sl
OLDSOMAJ=libpng.sl.0
OLDSOVER=libpng.sl.0.$(PNGMIN)
OLDSOMAJ=libpng.sl.14
OLDSOVER=libpng.sl.14.$(PNGMIN)
# Utilities:
CC=gcc
@ -55,8 +55,8 @@ WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
CFLAGS=-I$(ZLIBINC) -Wall -O3 -funroll-loops \
$(ALIGN) # $(WARNMORE) -g -DPNG_DEBUG=5
#LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng12 -lz -lm
LDFLAGS=-L. -L$(ZLIBLIB) -lpng12 -lz -lm
#LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng14 -lz -lm
LDFLAGS=-L. -L$(ZLIBLIB) -lpng14 -lz -lm
INCPATH=$(prefix)/include
LIBPATH=$(exec_prefix)/lib
@ -102,7 +102,7 @@ libpng-config:
( cat scripts/libpng-config-head.in; \
echo prefix=\"$(prefix)\"; \
echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
echo libs=\"-lpng12 -lz -lm\"; \
echo libs=\"-lpng14 -lz -lm\"; \
cat scripts/libpng-config-body.in ) > libpng-config
chmod +x libpng-config
@ -222,20 +222,20 @@ writelock:
# DO NOT DELETE THIS LINE -- make depend depends on it.
png.o png.pic.o: png.h pngconf.h
pngerror.o pngerror.pic.o: png.h pngconf.h
pngrio.o pngrio.pic.o: png.h pngconf.h
pngwio.o pngwio.pic.o: png.h pngconf.h
pngmem.o pngmem.pic.o: png.h pngconf.h
pngset.o pngset.pic.o: png.h pngconf.h
pngget.o pngget.pic.o: png.h pngconf.h
pngread.o pngread.pic.o: png.h pngconf.h
pngrtran.o pngrtran.pic.o: png.h pngconf.h
pngrutil.o pngrutil.pic.o: png.h pngconf.h
pngtrans.o pngtrans.pic.o: png.h pngconf.h
pngwrite.o pngwrite.pic.o: png.h pngconf.h
pngwtran.o pngwtran.pic.o: png.h pngconf.h
pngwutil.o pngwutil.pic.o: png.h pngconf.h
pngpread.o pngpread.pic.o: png.h pngconf.h
png.o png.pic.o: png.h pngconf.h pngintrn.h
pngerror.o pngerror.pic.o: png.h pngconf.h pngintrn.h
pngrio.o pngrio.pic.o: png.h pngconf.h pngintrn.h
pngwio.o pngwio.pic.o: png.h pngconf.h pngintrn.h
pngmem.o pngmem.pic.o: png.h pngconf.h pngintrn.h
pngset.o pngset.pic.o: png.h pngconf.h pngintrn.h
pngget.o pngget.pic.o: png.h pngconf.h pngintrn.h
pngread.o pngread.pic.o: png.h pngconf.h pngintrn.h
pngrtran.o pngrtran.pic.o: png.h pngconf.h pngintrn.h
pngrutil.o pngrutil.pic.o: png.h pngconf.h pngintrn.h
pngtrans.o pngtrans.pic.o: png.h pngconf.h pngintrn.h
pngwrite.o pngwrite.pic.o: png.h pngconf.h pngintrn.h
pngwtran.o pngwtran.pic.o: png.h pngconf.h pngintrn.h
pngwutil.o pngwutil.pic.o: png.h pngconf.h pngintrn.h
pngpread.o pngpread.pic.o: png.h pngconf.h pngintrn.h
pngtest.o: png.h pngconf.h
pngtest.o: png.h pngconf.h pngintrn.h

44
scripts/makefile.hpux
View File

@ -16,9 +16,9 @@ ZLIBINC=/opt/zlib/include
# SHAREDLIB=libz.sl
# Library name:
LIBNAME = libpng12
LIBNAME = libpng14
PNGMAJ = 0
PNGMIN = 1.2.10rc1
PNGMIN = 1.4.0beta1
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
@ -26,8 +26,8 @@ LIBSO=$(LIBNAME).sl
LIBSOMAJ=$(LIBNAME).sl.$(PNGMAJ)
LIBSOVER=$(LIBNAME).sl.$(PNGVER)
OLDSO=libpng.sl
OLDSOMAJ=libpng.sl.0
OLDSOVER=libpng.sl.0.$(PNGMIN)
OLDSOMAJ=libpng.sl.14
OLDSOVER=libpng.sl.14.$(PNGMIN)
# Utilities:
AR_RC=ar rc
@ -37,7 +37,7 @@ LN_SF=ln -sf
RANLIB=ranlib
RM_F=/bin/rm -f
# where make install puts libpng.a, libpng12.sl, and png.h
# where make install puts libpng.a, libpng14.sl, and png.h
prefix=/opt/libpng
exec_prefix=$(prefix)
INCPATH=$(prefix)/include
@ -91,7 +91,7 @@ libpng-config:
echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
echo ccopts=\"-Ae +DA1.1 +DS2.0\"; \
echo L_opts=\"-L$(LIBPATH)\"; \
echo libs=\"-lpng12 -lz -lm\"; \
echo libs=\"-lpng14 -lz -lm\"; \
cat scripts/libpng-config-body.in ) > libpng-config
chmod +x libpng-config
@ -210,19 +210,19 @@ writelock:
# DO NOT DELETE THIS LINE -- make depend depends on it.
png.o: png.h pngconf.h
pngerror.o: png.h pngconf.h
pngrio.o: png.h pngconf.h
pngwio.o: png.h pngconf.h
pngmem.o: png.h pngconf.h
pngset.o: png.h pngconf.h
pngget.o: png.h pngconf.h
pngread.o: png.h pngconf.h
pngrtran.o: png.h pngconf.h
pngrutil.o: png.h pngconf.h
pngtest.o: png.h pngconf.h
pngtrans.o: png.h pngconf.h
pngwrite.o: png.h pngconf.h
pngwtran.o: png.h pngconf.h
pngwutil.o: png.h pngconf.h
pngpread.o: png.h pngconf.h
png.o: png.h pngconf.h pngintrn.h
pngerror.o: png.h pngconf.h pngintrn.h
pngrio.o: png.h pngconf.h pngintrn.h
pngwio.o: png.h pngconf.h pngintrn.h
pngmem.o: png.h pngconf.h pngintrn.h
pngset.o: png.h pngconf.h pngintrn.h
pngget.o: png.h pngconf.h pngintrn.h
pngread.o: png.h pngconf.h pngintrn.h
pngrtran.o: png.h pngconf.h pngintrn.h
pngrutil.o: png.h pngconf.h pngintrn.h
pngtest.o: png.h pngconf.h pngintrn.h
pngtrans.o: png.h pngconf.h pngintrn.h
pngwrite.o: png.h pngconf.h pngintrn.h
pngwtran.o: png.h pngconf.h pngintrn.h
pngwutil.o: png.h pngconf.h pngintrn.h
pngpread.o: png.h pngconf.h pngintrn.h

32
scripts/makefile.ibmc
View File

@ -53,19 +53,19 @@ clean:
$(RM) pngtest$(E)
$(RM) pngout.png
png$(O): png.h pngconf.h
pngerror$(O): png.h pngconf.h
pngget$(O): png.h pngconf.h
pngmem$(O): png.h pngconf.h
pngpread$(O): png.h pngconf.h
pngread$(O): png.h pngconf.h
pngrio$(O): png.h pngconf.h
pngrtran$(O): png.h pngconf.h
pngrutil$(O): png.h pngconf.h
pngset$(O): png.h pngconf.h
pngtest$(O): png.h pngconf.h
pngtrans$(O): png.h pngconf.h
pngwio$(O): png.h pngconf.h
pngwrite$(O): png.h pngconf.h
pngwtran$(O): png.h pngconf.h
pngwutil$(O): png.h pngconf.h
png$(O): png.h pngconf.h pngintrn.h
pngerror$(O): png.h pngconf.h pngintrn.h
pngget$(O): png.h pngconf.h pngintrn.h
pngmem$(O): png.h pngconf.h pngintrn.h
pngpread$(O): png.h pngconf.h pngintrn.h
pngread$(O): png.h pngconf.h pngintrn.h
pngrio$(O): png.h pngconf.h pngintrn.h
pngrtran$(O): png.h pngconf.h pngintrn.h
pngrutil$(O): png.h pngconf.h pngintrn.h
pngset$(O): png.h pngconf.h pngintrn.h
pngtest$(O): png.h pngconf.h pngintrn.h
pngtrans$(O): png.h pngconf.h pngintrn.h
pngwio$(O): png.h pngconf.h pngintrn.h
pngwrite$(O): png.h pngconf.h pngintrn.h
pngwtran$(O): png.h pngconf.h pngintrn.h
pngwutil$(O): png.h pngconf.h pngintrn.h

34
scripts/makefile.intel
View File

@ -49,55 +49,55 @@ pngrtran$(O) pngwtran$(O) pngrio$(O) pngwio$(O) pngvcrd$(O)
all: test
png$(O): png.h pngconf.h
png$(O): png.h pngconf.h pngintrn.h
$(CC) $(CFLAGS) $*.c $(ERRFILE)
pngset$(O): png.h pngconf.h
pngset$(O): png.h pngconf.h pngintrn.h
$(CC) $(CFLAGS) $*.c $(ERRFILE)
pngget$(O): png.h pngconf.h
pngget$(O): png.h pngconf.h pngintrn.h
$(CC) $(CFLAGS) $*.c $(ERRFILE)
pngread$(O): png.h pngconf.h
pngread$(O): png.h pngconf.h pngintrn.h
$(CC) $(CFLAGS) $*.c $(ERRFILE)
pngpread$(O): png.h pngconf.h
pngpread$(O): png.h pngconf.h pngintrn.h
$(CC) $(CFLAGS) $*.c $(ERRFILE)
pngrtran$(O): png.h pngconf.h
pngrtran$(O): png.h pngconf.h pngintrn.h
$(CC) $(CFLAGS) $*.c $(ERRFILE)
pngrutil$(O): png.h pngconf.h
pngrutil$(O): png.h pngconf.h pngintrn.h
$(CC) $(CFLAGS) $*.c $(ERRFILE)
pngvcrd$(O): png.h pngconf.h
pngvcrd$(O): png.h pngconf.h pngintrn.h
$(CC) $(CFLAGS) $*.c $(ERRFILE)
pngerror$(O): png.h pngconf.h
pngerror$(O): png.h pngconf.h pngintrn.h
$(CC) $(CFLAGS) $*.c $(ERRFILE)
pngmem$(O): png.h pngconf.h
pngmem$(O): png.h pngconf.h pngintrn.h
$(CC) $(CFLAGS) $*.c $(ERRFILE)
pngrio$(O): png.h pngconf.h
pngrio$(O): png.h pngconf.h pngintrn.h
$(CC) $(CFLAGS) $*.c $(ERRFILE)
pngwio$(O): png.h pngconf.h
pngwio$(O): png.h pngconf.h pngintrn.h
$(CC) $(CFLAGS) $*.c $(ERRFILE)
pngtest$(O): png.h pngconf.h
pngtest$(O): png.h pngconf.h pngintrn.h
$(CC) $(CFLAGS) $*.c $(ERRFILE)
pngtrans$(O): png.h pngconf.h
pngtrans$(O): png.h pngconf.h pngintrn.h
$(CC) $(CFLAGS) $*.c $(ERRFILE)
pngwrite$(O): png.h pngconf.h
pngwrite$(O): png.h pngconf.h pngintrn.h
$(CC) $(CFLAGS) $*.c $(ERRFILE)
pngwtran$(O): png.h pngconf.h
pngwtran$(O): png.h pngconf.h pngintrn.h
$(CC) $(CFLAGS) $*.c $(ERRFILE)
pngwutil$(O): png.h pngconf.h
pngwutil$(O): png.h pngconf.h pngintrn.h
$(CC) $(CFLAGS) $*.c $(ERRFILE)
libpng.lib: $(OBJS)

32
scripts/makefile.knr
View File

@ -81,19 +81,19 @@ writelock:
# DO NOT DELETE THIS LINE -- make depend depends on it.
png.o: png.h pngconf.h
pngerror.o: png.h pngconf.h
pngrio.o: png.h pngconf.h
pngwio.o: png.h pngconf.h
pngmem.o: png.h pngconf.h
pngset.o: png.h pngconf.h
pngget.o: png.h pngconf.h
pngread.o: png.h pngconf.h
pngpread.o: png.h pngconf.h
pngrtran.o: png.h pngconf.h
pngrutil.o: png.h pngconf.h
pngtest.o: png.h pngconf.h
pngtrans.o: png.h pngconf.h
pngwrite.o: png.h pngconf.h
pngwtran.o: png.h pngconf.h
pngwutil.o: png.h pngconf.h
png.o: png.h pngconf.h pntintrn.h
pngerror.o: png.h pngconf.h pntintrn.h
pngrio.o: png.h pngconf.h pntintrn.h
pngwio.o: png.h pngconf.h pntintrn.h
pngmem.o: png.h pngconf.h pntintrn.h
pngset.o: png.h pngconf.h pntintrn.h
pngget.o: png.h pngconf.h pntintrn.h
pngread.o: png.h pngconf.h pntintrn.h
pngpread.o: png.h pngconf.h pntintrn.h
pngrtran.o: png.h pngconf.h pntintrn.h
pngrutil.o: png.h pngconf.h pntintrn.h
pngtest.o: png.h pngconf.h pntintrn.h
pngtrans.o: png.h pngconf.h pntintrn.h
pngwrite.o: png.h pngconf.h pntintrn.h
pngwtran.o: png.h pngconf.h pntintrn.h
pngwutil.o: png.h pngconf.h pntintrn.h

50
scripts/makefile.linux
View File

@ -1,12 +1,12 @@
# makefile for libpng.a and libpng12.so on Linux ELF with gcc
# makefile for libpng.a and libpng14.so on Linux ELF with gcc
# Copyright (C) 1998, 1999, 2002, 2006 Greg Roelofs and Glenn Randers-Pehrson
# Copyright (C) 1996, 1997 Andreas Dilger
# For conditions of distribution and use, see copyright notice in png.h
# Library name:
LIBNAME = libpng12
LIBNAME = libpng14
PNGMAJ = 0
PNGMIN = 1.2.10rc1
PNGMIN = 1.4.0beta1
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
@ -14,8 +14,8 @@ LIBSO=$(LIBNAME).so
LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
LIBSOVER=$(LIBNAME).so.$(PNGVER)
OLDSO=libpng.so
OLDSOMAJ=libpng.so.0
OLDSOVER=libpng.so.0.$(PNGMIN)
OLDSOMAJ=libpng.so.14
OLDSOVER=libpng.so.14.$(PNGMIN)
# Utilities:
AR_RC=ar rc
@ -25,8 +25,8 @@ LN_SF=ln -sf
RANLIB=ranlib
RM_F=/bin/rm -f
# where "make install" puts libpng12.a, libpng12.so*,
# libpng12/png.h and libpng12/pngconf.h
# where "make install" puts libpng14.a, libpng14.so*,
# libpng14/png.h and libpng14/pngconf.h
# Prefix must be a full pathname.
prefix=/usr/local
exec_prefix=$(prefix)
@ -50,7 +50,7 @@ WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
CFLAGS=-I$(ZLIBINC) -Wall -O3 -funroll-loops \
$(ALIGN) # $(WARNMORE) -g -DPNG_DEBUG=5
LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng12 -lz -lm
LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng14 -lz -lm
LDFLAGS_A=-L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) libpng.a -lz -lm
INCPATH=$(prefix)/include
@ -99,7 +99,7 @@ libpng-config:
echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
echo L_opts=\"-L$(LIBPATH)\"; \
echo R_opts=\"-Wl,-rpath,$(LIBPATH)\"; \
echo libs=\"-lpng12 -lz -lm\"; \
echo libs=\"-lpng14 -lz -lm\"; \
cat scripts/libpng-config-body.in ) > libpng-config
chmod +x libpng-config
@ -226,20 +226,20 @@ writelock:
# DO NOT DELETE THIS LINE -- make depend depends on it.
png.o png.pic.o: png.h pngconf.h
pngerror.o pngerror.pic.o: png.h pngconf.h
pngrio.o pngrio.pic.o: png.h pngconf.h
pngwio.o pngwio.pic.o: png.h pngconf.h
pngmem.o pngmem.pic.o: png.h pngconf.h
pngset.o pngset.pic.o: png.h pngconf.h
pngget.o pngget.pic.o: png.h pngconf.h
pngread.o pngread.pic.o: png.h pngconf.h
pngrtran.o pngrtran.pic.o: png.h pngconf.h
pngrutil.o pngrutil.pic.o: png.h pngconf.h
pngtrans.o pngtrans.pic.o: png.h pngconf.h
pngwrite.o pngwrite.pic.o: png.h pngconf.h
pngwtran.o pngwtran.pic.o: png.h pngconf.h
pngwutil.o pngwutil.pic.o: png.h pngconf.h
pngpread.o pngpread.pic.o: png.h pngconf.h
png.o png.pic.o: png.h pngconf.h pngintrn.h
pngerror.o pngerror.pic.o: png.h pngconf.h pngintrn.h
pngrio.o pngrio.pic.o: png.h pngconf.h pngintrn.h
pngwio.o pngwio.pic.o: png.h pngconf.h pngintrn.h
pngmem.o pngmem.pic.o: png.h pngconf.h pngintrn.h
pngset.o pngset.pic.o: png.h pngconf.h pngintrn.h
pngget.o pngget.pic.o: png.h pngconf.h pngintrn.h
pngread.o pngread.pic.o: png.h pngconf.h pngintrn.h
pngrtran.o pngrtran.pic.o: png.h pngconf.h pngintrn.h
pngrutil.o pngrutil.pic.o: png.h pngconf.h pngintrn.h
pngtrans.o pngtrans.pic.o: png.h pngconf.h pngintrn.h
pngwrite.o pngwrite.pic.o: png.h pngconf.h pngintrn.h
pngwtran.o pngwtran.pic.o: png.h pngconf.h pngintrn.h
pngwutil.o pngwutil.pic.o: png.h pngconf.h pngintrn.h
pngpread.o pngpread.pic.o: png.h pngconf.h pngintrn.h
pngtest.o: png.h pngconf.h
pngtest.o: png.h pngconf.h pngintrn.h

52
scripts/makefile.mingw
View File

@ -73,10 +73,10 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
-Wall -O3 $(ALIGN) -funroll-loops \
-fomit-frame-pointer) # $(WARNMORE) -g -DPNG_DEBUG=5
LIBNAME = libpng12
LIBNAME = libpng14
PNGMAJ = 0
MINGDLL = 12
PNGMIN = 1.2.10rc1
MINGDLL = 14
PNGMIN = 1.4.0beta1
PNGVER = $(PNGMAJ).$(PNGMIN)
SHAREDLIB=libpng$(MINGDLL).dll
@ -155,14 +155,14 @@ shared: all-shared
all-static: $(STATLIB) pngtest-stat$(EXE)
all-shared: $(SHAREDLIB) pngtest$(EXE)
pnggccrd.o: pnggccrd.c png.h pngconf.h
pnggccrd.o: pnggccrd.c png.h pngconf.h pngintrn.h
@echo ""
@echo ' You can ignore the "control reaches end of non-void function"'
@echo ' warning and "<variable> defined but not used" warnings:'
@echo ""
$(CC) -c $(CFLAGS) -o $@ $<
pnggccrd.pic.o: pnggccrd.c png.h pngconf.h
pnggccrd.pic.o: pnggccrd.c png.h pngconf.h pngintrn.h
@echo ""
@echo ' You can ignore the "control reaches end of non-void function"'
@echo ' warning and "<variable> defined but not used" warnings:'
@ -264,16 +264,16 @@ test-dd:
echo
echo Testing installed dynamic shared library in $(DL).
$(CC) -I$(DI) $(CFLAGS) \
`$(BINPATH)/libpng12-config --cflags` pngtest.c \
`$(BINPATH)/libpng14-config --cflags` pngtest.c \
-L$(DL) -L$(ZLIBLIB) \
-o pngtestd `$(BINPATH)/libpng12-config --ldflags`
-o pngtestd `$(BINPATH)/libpng14-config --ldflags`
./pngtestd pngtest.png
test-installed:
$(CC) $(CFLAGS) \
`$(BINPATH)/libpng12-config --cflags` pngtest.c \
`$(BINPATH)/libpng14-config --cflags` pngtest.c \
-L$(ZLIBLIB) \
-o pngtesti$(EXE) `$(BINPATH)/libpng12-config --ldflags`
-o pngtesti$(EXE) `$(BINPATH)/libpng14-config --ldflags`
./pngtesti$(EXE) pngtest.png
clean:
@ -289,24 +289,24 @@ writelock:
# DO NOT DELETE THIS LINE -- make depend depends on it.
png.o png.pic.o: png.h pngconf.h png.c
pngerror.o pngerror.pic.o: png.h pngconf.h pngerror.c
pngrio.o pngrio.pic.o: png.h pngconf.h pngrio.c
pngwio.o pngwio.pic.o: png.h pngconf.h pngwio.c
pngmem.o pngmem.pic.o: png.h pngconf.h pngmem.c
pngset.o pngset.pic.o: png.h pngconf.h pngset.c
pngget.o pngget.pic.o: png.h pngconf.h pngget.c
pngread.o pngread.pic.o: png.h pngconf.h pngread.c
pngrtran.o pngrtran.pic.o: png.h pngconf.h pngrtran.c
pngrutil.o pngrutil.pic.o: png.h pngconf.h pngrutil.c
pngtrans.o pngtrans.pic.o: png.h pngconf.h pngtrans.c
pngwrite.o pngwrite.pic.o: png.h pngconf.h pngwrite.c
pngwtran.o pngwtran.pic.o: png.h pngconf.h pngwtran.c
pngwutil.o pngwutil.pic.o: png.h pngconf.h pngwutil.c
pngpread.o pngpread.pic.o: png.h pngconf.h pngpread.c
png.o png.pic.o: png.h pngconf.h pngintrn.h png.c
pngerror.o pngerror.pic.o: png.h pngconf.h pngintrn.h pngerror.c
pngrio.o pngrio.pic.o: png.h pngconf.h pngintrn.h pngrio.c
pngwio.o pngwio.pic.o: png.h pngconf.h pngintrn.h pngwio.c
pngmem.o pngmem.pic.o: png.h pngconf.h pngintrn.h pngmem.c
pngset.o pngset.pic.o: png.h pngconf.h pngintrn.h pngset.c
pngget.o pngget.pic.o: png.h pngconf.h pngintrn.h pngget.c
pngread.o pngread.pic.o: png.h pngconf.h pngintrn.h pngread.c
pngrtran.o pngrtran.pic.o: png.h pngconf.h pngintrn.h pngrtran.c
pngrutil.o pngrutil.pic.o: png.h pngconf.h pngintrn.h pngrutil.c
pngtrans.o pngtrans.pic.o: png.h pngconf.h pngintrn.h pngtrans.c
pngwrite.o pngwrite.pic.o: png.h pngconf.h pngintrn.h pngwrite.c
pngwtran.o pngwtran.pic.o: png.h pngconf.h pngintrn.h pngwtran.c
pngwutil.o pngwutil.pic.o: png.h pngconf.h pngintrn.h pngwutil.c
pngpread.o pngpread.pic.o: png.h pngconf.h pngintrn.h pngpread.c
pngtest.o: png.h pngconf.h pngtest.c
pngtest-stat.o: png.h pngconf.h pngtest.c
pngtest.o: png.h pngconf.h pngintrn.h pngtest.c
pngtest-stat.o: png.h pngconf.h pngintrn.h pngtest.c

32
scripts/makefile.mips
View File

@ -65,19 +65,19 @@ writelock:
# DO NOT DELETE THIS LINE -- make depend depends on it.
png.o: png.h pngconf.h
pngerror.o: png.h pngconf.h
pngrio.o: png.h pngconf.h
pngwio.o: png.h pngconf.h
pngmem.o: png.h pngconf.h
pngset.o: png.h pngconf.h
pngget.o: png.h pngconf.h
pngread.o: png.h pngconf.h
pngpread.o: png.h pngconf.h
pngrtran.o: png.h pngconf.h
pngrutil.o: png.h pngconf.h
pngtest.o: png.h pngconf.h
pngtrans.o: png.h pngconf.h
pngwrite.o: png.h pngconf.h
pngwtran.o: png.h pngconf.h
pngwutil.o: png.h pngconf.h
png.o: png.h pngconf.h pngintrn.h
pngerror.o: png.h pngconf.h pngintrn.h
pngrio.o: png.h pngconf.h pngintrn.h
pngwio.o: png.h pngconf.h pngintrn.h
pngmem.o: png.h pngconf.h pngintrn.h
pngset.o: png.h pngconf.h pngintrn.h
pngget.o: png.h pngconf.h pngintrn.h
pngread.o: png.h pngconf.h pngintrn.h
pngpread.o: png.h pngconf.h pngintrn.h
pngrtran.o: png.h pngconf.h pngintrn.h
pngrutil.o: png.h pngconf.h pngintrn.h
pngtest.o: png.h pngconf.h pngintrn.h
pngtrans.o: png.h pngconf.h pngintrn.h
pngwrite.o: png.h pngconf.h pngintrn.h
pngwtran.o: png.h pngconf.h pngintrn.h
pngwutil.o: png.h pngconf.h pngintrn.h

32
scripts/makefile.msc
View File

@ -22,52 +22,52 @@ OBJS3 = pngrtran$(O) pngwtran$(O) pngrio$(O) pngwio$(O)
all: libpng.lib
png$(O): png.h pngconf.h
png$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngset$(O): png.h pngconf.h
pngset$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngget$(O): png.h pngconf.h
pngget$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngread$(O): png.h pngconf.h
pngread$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngpread$(O): png.h pngconf.h
pngpread$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngrtran$(O): png.h pngconf.h
pngrtran$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngrutil$(O): png.h pngconf.h
pngrutil$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngerror$(O): png.h pngconf.h
pngerror$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngmem$(O): png.h pngconf.h
pngmem$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngrio$(O): png.h pngconf.h
pngrio$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngwio$(O): png.h pngconf.h
pngwio$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngtest$(O): png.h pngconf.h
pngtest$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngtrans$(O): png.h pngconf.h
pngtrans$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngwrite$(O): png.h pngconf.h
pngwrite$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngwtran$(O): png.h pngconf.h
pngwtran$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngwutil$(O): png.h pngconf.h
pngwutil$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
libpng.lib: $(OBJS1) $(OBJS2) $(OBJS3)

6
scripts/makefile.ne12bsd
View File

@ -9,11 +9,11 @@
LOCALBASE?=/usr/local
LIBDIR= ${LOCALBASE}/lib
MANDIR= ${LOCALBASE}/man
INCSDIR=${LOCALBASE}/include/libpng12
INCSDIR=${LOCALBASE}/include/libpng14
LIB= png12
SHLIB_MAJOR= 0
SHLIB_MINOR= 1.2.10rc1
SHLIB_MINOR= 1.4.0beta1
SRCS= pnggccrd.c png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
pngwtran.c pngmem.c pngerror.c pngpread.c
@ -27,7 +27,7 @@ CPPFLAGS+=-I${.CURDIR} -DPNG_USE_PNGGCCRD
# CPPFLAGS+=-DPNG_THREAD_UNSAFE_OK
# MKLINT= no
# .else
CPPFLAGS+=-DPNG_NO_ASSEMBLER_CODE
CPPFLAGS+=-DPNG_NO_MMX_CODE
# .endif
CLEANFILES+=pngtest.o pngtest

4
scripts/makefile.netbsd
View File

@ -13,7 +13,7 @@ INCSDIR=${LOCALBASE}/include/libpng
LIB= png
SHLIB_MAJOR= 3
SHLIB_MINOR= 1.2.10rc1
SHLIB_MINOR= 1.4.0beta1
SRCS= pnggccrd.c png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
pngwtran.c pngmem.c pngerror.c pngpread.c
@ -27,7 +27,7 @@ CPPFLAGS+=-I${.CURDIR} -DPNG_USE_PNGGCCRD
# CPPFLAGS+=-DPNG_THREAD_UNSAFE_OK
# MKLINT= no
# .else
CPPFLAGS+=-DPNG_NO_ASSEMBLER_CODE
CPPFLAGS+=-DPNG_NO_MMX_CODE
# .endif
CLEANFILES+=pngtest.o pngtest

4
scripts/makefile.openbsd
View File

@ -7,7 +7,7 @@ LIBDIR= ${PREFIX}/lib
MANDIR= ${PREFIX}/man/cat
SHLIB_MAJOR= 0
SHLIB_MINOR= 1.2.10rc1
SHLIB_MINOR= 1.4.0beta1
LIB= png
SRCS= png.c pngerror.c pnggccrd.c pngget.c pngmem.c pngpread.c \
@ -17,7 +17,7 @@ SRCS= png.c pngerror.c pnggccrd.c pngget.c pngmem.c pngpread.c \
HDRS= png.h pngconf.h
CFLAGS+= -Wall
CPPFLAGS+= -I${.CURDIR} -DPNG_NO_ASSEMBLER_CODE -DPNG_USE_PNGGCCRD
CPPFLAGS+= -I${.CURDIR} -DPNG_NO_MMX_CODE -DPNG_USE_PNGGCCRD
NOPROFILE= Yes

32
scripts/makefile.os2
View File

@ -50,20 +50,20 @@ clean:
# DO NOT DELETE THIS LINE -- make depend depends on it.
png.o png.pic.o: png.h pngconf.h
pngerror.o pngerror.pic.o: png.h pngconf.h
pngrio.o pngrio.pic.o: png.h pngconf.h
pngwio.o pngwio.pic.o: png.h pngconf.h
pngmem.o pngmem.pic.o: png.h pngconf.h
pngset.o pngset.pic.o: png.h pngconf.h
pngget.o pngget.pic.o: png.h pngconf.h
pngread.o pngread.pic.o: png.h pngconf.h
pngrtran.o pngrtran.pic.o: png.h pngconf.h
pngrutil.o pngrutil.pic.o: png.h pngconf.h
pngtrans.o pngtrans.pic.o: png.h pngconf.h
pngwrite.o pngwrite.pic.o: png.h pngconf.h
pngwtran.o pngwtran.pic.o: png.h pngconf.h
pngwutil.o pngwutil.pic.o: png.h pngconf.h
pngpread.o pngpread.pic.o: png.h pngconf.h
png.o png.pic.o: png.h pngconf.h pngintrn.h
pngerror.o pngerror.pic.o: png.h pngconf.h pngintrn.h
pngrio.o pngrio.pic.o: png.h pngconf.h pngintrn.h
pngwio.o pngwio.pic.o: png.h pngconf.h pngintrn.h
pngmem.o pngmem.pic.o: png.h pngconf.h pngintrn.h
pngset.o pngset.pic.o: png.h pngconf.h pngintrn.h
pngget.o pngget.pic.o: png.h pngconf.h pngintrn.h
pngread.o pngread.pic.o: png.h pngconf.h pngintrn.h
pngrtran.o pngrtran.pic.o: png.h pngconf.h pngintrn.h
pngrutil.o pngrutil.pic.o: png.h pngconf.h pngintrn.h
pngtrans.o pngtrans.pic.o: png.h pngconf.h pngintrn.h
pngwrite.o pngwrite.pic.o: png.h pngconf.h pngintrn.h
pngwtran.o pngwtran.pic.o: png.h pngconf.h pngintrn.h
pngwutil.o pngwutil.pic.o: png.h pngconf.h pngintrn.h
pngpread.o pngpread.pic.o: png.h pngconf.h pngintrn.h
pngtest.o: png.h pngconf.h
pngtest.o: png.h pngconf.h pngintrn.h

44
scripts/makefile.sco
View File

@ -7,9 +7,9 @@
# For conditions of distribution and use, see copyright notice in png.h
# Library name:
LIBNAME = libpng12
LIBNAME = libpng14
PNGMAJ = 0
PNGMIN = 1.2.10rc1
PNGMIN = 1.4.0beta1
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
@ -17,8 +17,8 @@ LIBSO=$(LIBNAME).so
LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
LIBSOVER=$(LIBNAME).so.$(PNGVER)
OLDSO=libpng.so
OLDSOMAJ=libpng.so.0
OLDSOVER=libpng.so.0.$(PNGMIN)
OLDSOMAJ=libpng.so.14
OLDSOVER=libpng.so.14.$(PNGMIN)
# Utilities:
CC=cc
@ -39,7 +39,7 @@ ZLIBLIB=../zlib
ZLIBINC=../zlib
CFLAGS= -dy -belf -I$(ZLIBINC) -O3
LDFLAGS=-L. -L$(ZLIBLIB) -lpng12 -lz -lm
LDFLAGS=-L. -L$(ZLIBLIB) -lpng14 -lz -lm
INCPATH=$(prefix)/include/libpng
LIBPATH=$(exec_prefix)/lib
@ -87,7 +87,7 @@ libpng-config:
echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
echo ccopts=\"-belf\"; \
echo L_opts=\"-L$(LIBPATH)\"; \
echo libs=\"-lpng12 -lz -lm\"; \
echo libs=\"-lpng14 -lz -lm\"; \
cat scripts/libpng-config-body.in ) > libpng-config
chmod +x libpng-config
@ -206,20 +206,20 @@ writelock:
# DO NOT DELETE THIS LINE -- make depend depends on it.
png.o png.pic.o: png.h pngconf.h
pngerror.o pngerror.pic.o: png.h pngconf.h
pngrio.o pngrio.pic.o: png.h pngconf.h
pngwio.o pngwio.pic.o: png.h pngconf.h
pngmem.o pngmem.pic.o: png.h pngconf.h
pngset.o pngset.pic.o: png.h pngconf.h
pngget.o pngget.pic.o: png.h pngconf.h
pngread.o pngread.pic.o: png.h pngconf.h
pngrtran.o pngrtran.pic.o: png.h pngconf.h
pngrutil.o pngrutil.pic.o: png.h pngconf.h
pngtrans.o pngtrans.pic.o: png.h pngconf.h
pngwrite.o pngwrite.pic.o: png.h pngconf.h
pngwtran.o pngwtran.pic.o: png.h pngconf.h
pngwutil.o pngwutil.pic.o: png.h pngconf.h
pngpread.o pngpread.pic.o: png.h pngconf.h
png.o png.pic.o: png.h pngconf.h pngintrn.h
pngerror.o pngerror.pic.o: png.h pngconf.h pngintrn.h
pngrio.o pngrio.pic.o: png.h pngconf.h pngintrn.h
pngwio.o pngwio.pic.o: png.h pngconf.h pngintrn.h
pngmem.o pngmem.pic.o: png.h pngconf.h pngintrn.h
pngset.o pngset.pic.o: png.h pngconf.h pngintrn.h
pngget.o pngget.pic.o: png.h pngconf.h pngintrn.h
pngread.o pngread.pic.o: png.h pngconf.h pngintrn.h
pngrtran.o pngrtran.pic.o: png.h pngconf.h pngintrn.h
pngrutil.o pngrutil.pic.o: png.h pngconf.h pngintrn.h
pngtrans.o pngtrans.pic.o: png.h pngconf.h pngintrn.h
pngwrite.o pngwrite.pic.o: png.h pngconf.h pngintrn.h
pngwtran.o pngwtran.pic.o: png.h pngconf.h pngintrn.h
pngwutil.o pngwutil.pic.o: png.h pngconf.h pngintrn.h
pngpread.o pngpread.pic.o: png.h pngconf.h pngintrn.h
pngtest.o: png.h pngconf.h
pngtest.o: png.h pngconf.h pngintrn.h

48
scripts/makefile.sggcc
View File

@ -1,12 +1,12 @@
# makefile for libpng.a and libpng12.so, SGI IRIX with 'cc'
# makefile for libpng.a and libpng14.so, SGI IRIX with 'cc'
# Copyright (C) 2001-2002, 2006 Glenn Randers-Pehrson
# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
# For conditions of distribution and use, see copyright notice in png.h
# Library name:
LIBNAME=libpng12
LIBNAME=libpng14
PNGMAJ = 0
PNGMIN = 1.2.10rc1
PNGMIN = 1.4.0beta1
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
@ -14,8 +14,8 @@ LIBSO=$(LIBNAME).so
LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
LIBSOVER=$(LIBNAME).so.$(PNGVER)
OLDSO=libpng.so
OLDSOMAJ=libpng.so.0
OLDSOVER=libpng.so.0.$(PNGMIN)
OLDSOMAJ=libpng.so.14
OLDSOVER=libpng.so.14.$(PNGMIN)
# Utilities:
AR_RC=ar rc
@ -25,7 +25,7 @@ LN_SF=ln -sf
RANLIB=echo
RM_F=/bin/rm -f
# Where make install puts libpng.a, libpng12.so, and libpng12/png.h
# Where make install puts libpng.a, libpng14.so, and libpng14/png.h
# Prefix must be a full pathname.
prefix=/usr/local
@ -96,7 +96,7 @@ libpng-config:
echo ldopts=\"$(ABI)\"; \
echo L_opts=\"-L$(LIBPATH)\"; \
echo libdir=\"$(LIBPATH)\"; \
echo libs=\"-lpng12 -lz -lm\"; \
echo libs=\"-lpng14 -lz -lm\"; \
cat scripts/libpng-config-body.in ) > libpng-config
chmod +x libpng-config
@ -218,21 +218,21 @@ writelock:
# DO NOT DELETE THIS LINE -- make depend depends on it.
png.o: png.h pngconf.h
pngerror.o: png.h pngconf.h
pngrio.o: png.h pngconf.h
pngwio.o: png.h pngconf.h
pngmem.o: png.h pngconf.h
pngset.o: png.h pngconf.h
pngget.o: png.h pngconf.h
pngread.o: png.h pngconf.h
pngrtran.o: png.h pngconf.h
pngrutil.o: png.h pngconf.h
pngtest.o: png.h pngconf.h
pngtrans.o: png.h pngconf.h
pngwrite.o: png.h pngconf.h
pngwtran.o: png.h pngconf.h
pngwutil.o: png.h pngconf.h
pngpread.o: png.h pngconf.h
pnggccrd.o: png.h pngconf.h
png.o: png.h pngconf.h pngintrn.h
pngerror.o: png.h pngconf.h pngintrn.h
pngrio.o: png.h pngconf.h pngintrn.h
pngwio.o: png.h pngconf.h pngintrn.h
pngmem.o: png.h pngconf.h pngintrn.h
pngset.o: png.h pngconf.h pngintrn.h
pngget.o: png.h pngconf.h pngintrn.h
pngread.o: png.h pngconf.h pngintrn.h
pngrtran.o: png.h pngconf.h pngintrn.h
pngrutil.o: png.h pngconf.h pngintrn.h
pngtest.o: png.h pngconf.h pngintrn.h
pngtrans.o: png.h pngconf.h pngintrn.h
pngwrite.o: png.h pngconf.h pngintrn.h
pngwtran.o: png.h pngconf.h pngintrn.h
pngwutil.o: png.h pngconf.h pngintrn.h
pngpread.o: png.h pngconf.h pngintrn.h
pnggccrd.o: png.h pngconf.h pngintrn.h

54
scripts/makefile.sgi
View File

@ -1,12 +1,12 @@
# makefile for libpng.a and libpng12.so, SGI IRIX with 'cc'
# makefile for libpng.a and libpng14.so, SGI IRIX with 'cc'
# Copyright (C) 2001-2002, 2006 Glenn Randers-Pehrson
# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
# For conditions of distribution and use, see copyright notice in png.h
# Library name:
LIBNAME=libpng12
LIBNAME=libpng14
PNGMAJ = 0
PNGMIN = 1.2.10rc1
PNGMIN = 1.4.0beta1
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
@ -14,8 +14,8 @@ LIBSO=$(LIBNAME).so
LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
LIBSOVER=$(LIBNAME).so.$(PNGVER)
OLDSO=libpng.so
OLDSOMAJ=libpng.so.0
OLDSOVER=libpng.so.0.$(PNGMIN)
OLDSOMAJ=libpng.so.14
OLDSOVER=libpng.so.14.$(PNGMIN)
# Utilities:
AR_RC=ar rc
@ -25,7 +25,7 @@ LN_SF=ln -sf
RANLIB=echo
RM_F=/bin/rm -f
# Where make install puts libpng.a, libpng12.so, and libpng12/png.h
# Where make install puts libpng.a, libpng14.so, and libpng14/png.h
# Prefix must be a full pathname.
prefix=/usr/local
@ -47,8 +47,8 @@ WARNMORE=-fullwarn
# Note: -KPIC is the default anyhow
#CFLAGS= $(ABI) -I$(ZLIBINC) -O $(WARNMORE) -KPIC -DPNG_USE_PNGGCCRD # -g -DPNG_DEBUG=5
CFLAGS=$(ABI) -I$(ZLIBINC) -O $(WARNMORE) -DPNG_USE_PNGGCCRD \
-DPNG_NO_ASSEMBLER_CODE
LDFLAGS_A=$(ABI) -L. -L$(ZLIBLIB) -lpng12 -lz -lm
-DPNG_NO_MMX_CODE
LDFLAGS_A=$(ABI) -L. -L$(ZLIBLIB) -lpng14 -lz -lm
LDFLAGS=$(ABI) -L. -L$(ZLIBLIB) -lpng -lz -lm
LDSHARED=cc $(ABI) -shared -soname $(LIBSOMAJ) \
-set_version sgi$(PNGMAJ).0
@ -96,12 +96,12 @@ libpng-config:
( cat scripts/libpng-config-head.in; \
echo prefix=\"$(prefix)\"; \
echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
echo cppflags=\"-DPNG_USE_PNGGCCRD -DPNG_NO_ASSEMBLER_CODE\"; \
echo cppflags=\"-DPNG_USE_PNGGCCRD -DPNG_NO_MMX_CODE\"; \
echo ccopts=\"$(ABI)\"; \
echo ldopts=\"$(ABI)\"; \
echo L_opts=\"-L$(LIBPATH)\"; \
echo libdir=\"$(LIBPATH)\"; \
echo libs=\"-lpng12 -lz -lm\"; \
echo libs=\"-lpng14 -lz -lm\"; \
cat scripts/libpng-config-body.in ) > libpng-config
chmod +x libpng-config
@ -223,21 +223,21 @@ writelock:
# DO NOT DELETE THIS LINE -- make depend depends on it.
png.o: png.h pngconf.h
pngerror.o: png.h pngconf.h
pngrio.o: png.h pngconf.h
pngwio.o: png.h pngconf.h
pngmem.o: png.h pngconf.h
pngset.o: png.h pngconf.h
pngget.o: png.h pngconf.h
pngread.o: png.h pngconf.h
pngrtran.o: png.h pngconf.h
pngrutil.o: png.h pngconf.h
pngtest.o: png.h pngconf.h
pngtrans.o: png.h pngconf.h
pngwrite.o: png.h pngconf.h
pngwtran.o: png.h pngconf.h
pngwutil.o: png.h pngconf.h
pngpread.o: png.h pngconf.h
pnggccrd.o: png.h pngconf.h
png.o: png.h pngconf.h pngintrn.h
pngerror.o: png.h pngconf.h pngintrn.h
pngrio.o: png.h pngconf.h pngintrn.h
pngwio.o: png.h pngconf.h pngintrn.h
pngmem.o: png.h pngconf.h pngintrn.h
pngset.o: png.h pngconf.h pngintrn.h
pngget.o: png.h pngconf.h pngintrn.h
pngread.o: png.h pngconf.h pngintrn.h
pngrtran.o: png.h pngconf.h pngintrn.h
pngrutil.o: png.h pngconf.h pngintrn.h
pngtest.o: png.h pngconf.h pngintrn.h
pngtrans.o: png.h pngconf.h pngintrn.h
pngwrite.o: png.h pngconf.h pngintrn.h
pngwtran.o: png.h pngconf.h pngintrn.h
pngwutil.o: png.h pngconf.h pngintrn.h
pngpread.o: png.h pngconf.h pngintrn.h
pnggccrd.o: png.h pngconf.h pngintrn.h

44
scripts/makefile.so9
View File

@ -8,17 +8,17 @@
# Library name:
PNGMAJ = 0
PNGMIN = 1.2.10rc1
PNGMIN = 1.4.0beta1
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12
LIBNAME = libpng14
# Shared library names:
LIBSO=$(LIBNAME).so
LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
LIBSOVER=$(LIBNAME).so.$(PNGVER)
OLDSO=libpng.so
OLDSOMAJ=libpng.so.0
OLDSOVER=libpng.so.0.$(PNGMIN)
OLDSOMAJ=libpng.so.14
OLDSOVER=libpng.so.14.$(PNGMIN)
# Utilities:
# gcc 2.95 doesn't work.
@ -49,7 +49,7 @@ ZLIBINC=/usr/include
-Wstrict-prototypes -Wmissing-prototypes #-Wconversion
#CFLAGS=-I$(ZLIBINC) -Wall -O3 $(WARNMORE) -g -DPNG_DEBUG=5
CFLAGS=-I$(ZLIBINC) -O3
LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng12 -lz -lm
LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng14 -lz -lm
INCPATH=$(prefix)/include
LIBPATH=$(exec_prefix)/lib
@ -97,7 +97,7 @@ libpng-config:
echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
echo L_opts=\"-L$(LIBPATH)\"; \
echo R_opts=\"-R$(LIBPATH)\"; \
echo libs=\"-lpng12 -lz -lm\"; \
echo libs=\"-lpng14 -lz -lm\"; \
cat scripts/libpng-config-body.in ) > libpng-config
chmod +x libpng-config
@ -228,20 +228,20 @@ writelock:
# DO NOT DELETE THIS LINE -- make depend depends on it.
png.o png.pic.o: png.h pngconf.h
pngerror.o pngerror.pic.o: png.h pngconf.h
pngrio.o pngrio.pic.o: png.h pngconf.h
pngwio.o pngwio.pic.o: png.h pngconf.h
pngmem.o pngmem.pic.o: png.h pngconf.h
pngset.o pngset.pic.o: png.h pngconf.h
pngget.o pngget.pic.o: png.h pngconf.h
pngread.o pngread.pic.o: png.h pngconf.h
pngrtran.o pngrtran.pic.o: png.h pngconf.h
pngrutil.o pngrutil.pic.o: png.h pngconf.h
pngtrans.o pngtrans.pic.o: png.h pngconf.h
pngwrite.o pngwrite.pic.o: png.h pngconf.h
pngwtran.o pngwtran.pic.o: png.h pngconf.h
pngwutil.o pngwutil.pic.o: png.h pngconf.h
pngpread.o pngpread.pic.o: png.h pngconf.h
png.o png.pic.o: png.h pngconf.h pngintrn.h
pngerror.o pngerror.pic.o: png.h pngconf.h pngintrn.h
pngrio.o pngrio.pic.o: png.h pngconf.h pngintrn.h
pngwio.o pngwio.pic.o: png.h pngconf.h pngintrn.h
pngmem.o pngmem.pic.o: png.h pngconf.h pngintrn.h
pngset.o pngset.pic.o: png.h pngconf.h pngintrn.h
pngget.o pngget.pic.o: png.h pngconf.h pngintrn.h
pngread.o pngread.pic.o: png.h pngconf.h pngintrn.h
pngrtran.o pngrtran.pic.o: png.h pngconf.h pngintrn.h
pngrutil.o pngrutil.pic.o: png.h pngconf.h pngintrn.h
pngtrans.o pngtrans.pic.o: png.h pngconf.h pngintrn.h
pngwrite.o pngwrite.pic.o: png.h pngconf.h pngintrn.h
pngwtran.o pngwtran.pic.o: png.h pngconf.h pngintrn.h
pngwutil.o pngwutil.pic.o: png.h pngconf.h pngintrn.h
pngpread.o pngpread.pic.o: png.h pngconf.h pngintrn.h
pngtest.o: png.h pngconf.h
pngtest.o: png.h pngconf.h pngintrn.h

48
scripts/makefile.solaris
View File

@ -6,9 +6,9 @@
# For conditions of distribution and use, see copyright notice in png.h
# Library name:
LIBNAME = libpng12
LIBNAME = libpng14
PNGMAJ = 0
PNGMIN = 1.2.10rc1
PNGMIN = 1.4.0beta1
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
@ -16,8 +16,8 @@ LIBSO=$(LIBNAME).so
LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
LIBSOVER=$(LIBNAME).so.$(PNGVER)
OLDSO=libpng.so
OLDSOMAJ=libpng.so.0
OLDSOVER=libpng.so.0.$(PNGMIN)
OLDSOMAJ=libpng.so.14
OLDSOVER=libpng.so.14.$(PNGMIN)
# Utilities:
AR_RC=ar rc
@ -27,7 +27,7 @@ LN_SF=ln -f -s
RANLIB=echo
RM_F=/bin/rm -f
# Where make install puts libpng.a, libpng12.so*, and png.h
# Where make install puts libpng.a, libpng14.so*, and png.h
prefix=/usr/local
exec_prefix=$(prefix)
@ -45,7 +45,7 @@ WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
-Wstrict-prototypes -Wmissing-prototypes #-Wconversion
CFLAGS=-I$(ZLIBINC) -Wall -O \
# $(WARNMORE) -g -DPNG_DEBUG=5
LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng12 -lz -lm
LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng14 -lz -lm
INCPATH=$(prefix)/include
LIBPATH=$(exec_prefix)/lib
@ -91,10 +91,10 @@ libpng-config:
( cat scripts/libpng-config-head.in; \
echo prefix=\"$(prefix)\"; \
echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
echo cppflags=\"-DPNG_USE_PNGGCCRD -DPNG_NO_ASSEMBLER_CODE\"; \
echo cppflags=\"-DPNG_USE_PNGGCCRD -DPNG_NO_MMX_CODE\"; \
echo L_opts=\"-L$(LIBPATH)\"; \
echo R_opts=\"-R$(LIBPATH)\"; \
echo libs=\"-lpng12 -lz -lm\"; \
echo libs=\"-lpng14 -lz -lm\"; \
cat scripts/libpng-config-body.in ) > libpng-config
chmod +x libpng-config
@ -225,20 +225,20 @@ writelock:
# DO NOT DELETE THIS LINE -- make depend depends on it.
png.o png.pic.o: png.h pngconf.h
pngerror.o pngerror.pic.o: png.h pngconf.h
pngrio.o pngrio.pic.o: png.h pngconf.h
pngwio.o pngwio.pic.o: png.h pngconf.h
pngmem.o pngmem.pic.o: png.h pngconf.h
pngset.o pngset.pic.o: png.h pngconf.h
pngget.o pngget.pic.o: png.h pngconf.h
pngread.o pngread.pic.o: png.h pngconf.h
pngrtran.o pngrtran.pic.o: png.h pngconf.h
pngrutil.o pngrutil.pic.o: png.h pngconf.h
pngtrans.o pngtrans.pic.o: png.h pngconf.h
pngwrite.o pngwrite.pic.o: png.h pngconf.h
pngwtran.o pngwtran.pic.o: png.h pngconf.h
pngwutil.o pngwutil.pic.o: png.h pngconf.h
pngpread.o pngpread.pic.o: png.h pngconf.h
png.o png.pic.o: png.h pngconf.h pngintrn.h
pngerror.o pngerror.pic.o: png.h pngconf.h pngintrn.h
pngrio.o pngrio.pic.o: png.h pngconf.h pngintrn.h
pngwio.o pngwio.pic.o: png.h pngconf.h pngintrn.h
pngmem.o pngmem.pic.o: png.h pngconf.h pngintrn.h
pngset.o pngset.pic.o: png.h pngconf.h pngintrn.h
pngget.o pngget.pic.o: png.h pngconf.h pngintrn.h
pngread.o pngread.pic.o: png.h pngconf.h pngintrn.h
pngrtran.o pngrtran.pic.o: png.h pngconf.h pngintrn.h
pngrutil.o pngrutil.pic.o: png.h pngconf.h pngintrn.h
pngtrans.o pngtrans.pic.o: png.h pngconf.h pngintrn.h
pngwrite.o pngwrite.pic.o: png.h pngconf.h pngintrn.h
pngwtran.o pngwtran.pic.o: png.h pngconf.h pngintrn.h
pngwutil.o pngwutil.pic.o: png.h pngconf.h pngintrn.h
pngpread.o pngpread.pic.o: png.h pngconf.h pngintrn.h
pngtest.o: png.h pngconf.h
pngtest.o: png.h pngconf.h pngintrn.h

32
scripts/makefile.std
View File

@ -73,20 +73,20 @@ writelock:
# DO NOT DELETE THIS LINE -- make depend depends on it.
png.o: png.h pngconf.h
pngerror.o: png.h pngconf.h
pngrio.o: png.h pngconf.h
pngwio.o: png.h pngconf.h
pngmem.o: png.h pngconf.h
pngset.o: png.h pngconf.h
pngget.o: png.h pngconf.h
pngread.o: png.h pngconf.h
pngrtran.o: png.h pngconf.h
pngrutil.o: png.h pngconf.h
pngtest.o: png.h pngconf.h
pngtrans.o: png.h pngconf.h
pngwrite.o: png.h pngconf.h
pngwtran.o: png.h pngconf.h
pngwutil.o: png.h pngconf.h
pngpread.o: png.h pngconf.h
png.o: png.h pngconf.h pngintrn.h
pngerror.o: png.h pngconf.h pngintrn.h
pngrio.o: png.h pngconf.h pngintrn.h
pngwio.o: png.h pngconf.h pngintrn.h
pngmem.o: png.h pngconf.h pngintrn.h
pngset.o: png.h pngconf.h pngintrn.h
pngget.o: png.h pngconf.h pngintrn.h
pngread.o: png.h pngconf.h pngintrn.h
pngrtran.o: png.h pngconf.h pngintrn.h
pngrutil.o: png.h pngconf.h pngintrn.h
pngtest.o: png.h pngconf.h pngintrn.h
pngtrans.o: png.h pngconf.h pngintrn.h
pngwrite.o: png.h pngconf.h pngintrn.h
pngwtran.o: png.h pngconf.h pngintrn.h
pngwutil.o: png.h pngconf.h pngintrn.h
pngpread.o: png.h pngconf.h pngintrn.h

32
scripts/makefile.sunos
View File

@ -78,20 +78,20 @@ writelock:
# DO NOT DELETE THIS LINE -- make depend depends on it.
png.o: png.h pngconf.h
pngerror.o: png.h pngconf.h
pngrio.o: png.h pngconf.h
pngwio.o: png.h pngconf.h
pngmem.o: png.h pngconf.h
pngset.o: png.h pngconf.h
pngget.o: png.h pngconf.h
pngread.o: png.h pngconf.h
pngrtran.o: png.h pngconf.h
pngrutil.o: png.h pngconf.h
pngtest.o: png.h pngconf.h
pngtrans.o: png.h pngconf.h
pngwrite.o: png.h pngconf.h
pngwtran.o: png.h pngconf.h
pngwutil.o: png.h pngconf.h
pngpread.o: png.h pngconf.h
png.o: png.h pngconf.h pngintrn.h
pngerror.o: png.h pngconf.h pngintrn.h
pngrio.o: png.h pngconf.h pngintrn.h
pngwio.o: png.h pngconf.h pngintrn.h
pngmem.o: png.h pngconf.h pngintrn.h
pngset.o: png.h pngconf.h pngintrn.h
pngget.o: png.h pngconf.h pngintrn.h
pngread.o: png.h pngconf.h pngintrn.h
pngrtran.o: png.h pngconf.h pngintrn.h
pngrutil.o: png.h pngconf.h pngintrn.h
pngtest.o: png.h pngconf.h pngintrn.h
pngtrans.o: png.h pngconf.h pngintrn.h
pngwrite.o: png.h pngconf.h pngintrn.h
pngwtran.o: png.h pngconf.h pngintrn.h
pngwutil.o: png.h pngconf.h pngintrn.h
pngpread.o: png.h pngconf.h pngintrn.h

32
scripts/makefile.tc3
View File

@ -30,52 +30,52 @@ pngtest: pngtest$(E)
test: pngtest$(E)
pngtest$(E)
png$(O): png.h pngconf.h
png$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c
pngset$(O): png.h pngconf.h
pngset$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c
pngget$(O): png.h pngconf.h
pngget$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c
pngread$(O): png.h pngconf.h
pngread$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c
pngpread$(O): png.h pngconf.h
pngpread$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c
pngrtran$(O): png.h pngconf.h
pngrtran$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c
pngrutil$(O): png.h pngconf.h
pngrutil$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c
pngerror$(O): png.h pngconf.h
pngerror$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c
pngmem$(O): png.h pngconf.h
pngmem$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c
pngrio$(O): png.h pngconf.h
pngrio$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c
pngwio$(O): png.h pngconf.h
pngwio$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c
pngtest$(O): png.h pngconf.h
pngtest$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c
pngtrans$(O): png.h pngconf.h
pngtrans$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c
pngwrite$(O): png.h pngconf.h
pngwrite$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c
pngwtran$(O): png.h pngconf.h
pngwtran$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c
pngwutil$(O): png.h pngconf.h
pngwutil$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c
libpng$(MODEL).lib: $(OBJS1) $(OBJS2) $(OBJS3)

34
scripts/makefile.vcawin32
View File

@ -32,55 +32,55 @@ OBJS = $(OBJS1) $(OBJS2) $(OBJS3) $(OBJS4)
# Targets
all: libpng.lib
png$(O): png.h pngconf.h
png$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngset$(O): png.h pngconf.h
pngset$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngget$(O): png.h pngconf.h
pngget$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngread$(O): png.h pngconf.h
pngread$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngpread$(O): png.h pngconf.h
pngpread$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngrtran$(O): png.h pngconf.h
pngrtran$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngrutil$(O): png.h pngconf.h
pngrutil$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngerror$(O): png.h pngconf.h
pngerror$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngmem$(O): png.h pngconf.h
pngmem$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngrio$(O): png.h pngconf.h
pngrio$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngwio$(O): png.h pngconf.h
pngwio$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngtest$(O): png.h pngconf.h
pngtest$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngtrans$(O): png.h pngconf.h
pngtrans$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngwrite$(O): png.h pngconf.h
pngwrite$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngwtran$(O): png.h pngconf.h
pngwtran$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngwutil$(O): png.h pngconf.h
pngwutil$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngvcrd$(O): png.h pngconf.h
pngvcrd$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
libpng.lib: $(OBJS)

32
scripts/makefile.vcwin32
View File

@ -31,52 +31,52 @@ OBJS = $(OBJS1) $(OBJS2) $(OBJS3)
# Targets
all: libpng.lib
png$(O): png.h pngconf.h
png$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngset$(O): png.h pngconf.h
pngset$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngget$(O): png.h pngconf.h
pngget$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngread$(O): png.h pngconf.h
pngread$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngpread$(O): png.h pngconf.h
pngpread$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngrtran$(O): png.h pngconf.h
pngrtran$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngrutil$(O): png.h pngconf.h
pngrutil$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngerror$(O): png.h pngconf.h
pngerror$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngmem$(O): png.h pngconf.h
pngmem$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngrio$(O): png.h pngconf.h
pngrio$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngwio$(O): png.h pngconf.h
pngwio$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngtest$(O): png.h pngconf.h
pngtest$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngtrans$(O): png.h pngconf.h
pngtrans$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngwrite$(O): png.h pngconf.h
pngwrite$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngwtran$(O): png.h pngconf.h
pngwtran$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
pngwutil$(O): png.h pngconf.h
pngwutil$(O): png.h pngconf.h pngintrn.h
$(CC) -c $(CFLAGS) $*.c $(ERRFILE)
libpng.lib: $(OBJS)

32
scripts/makefile.watcom
View File

@ -46,52 +46,52 @@ OBJS3=pngrtran$(O) pngwtran$(O) pngrio$(O) pngwio$(O)
all: test
png$(O): png.h pngconf.h
png$(O): png.h pngconf.h pngintrn.h
$(CC) $(CFLAGS) $*.c $(ERRFILE)
pngset$(O): png.h pngconf.h
pngset$(O): png.h pngconf.h pngintrn.h
$(CC) $(CFLAGS) $*.c $(ERRFILE)
pngget$(O): png.h pngconf.h
pngget$(O): png.h pngconf.h pngintrn.h
$(CC) $(CFLAGS) $*.c $(ERRFILE)
pngread$(O): png.h pngconf.h
pngread$(O): png.h pngconf.h pngintrn.h
$(CC) $(CFLAGS) $*.c $(ERRFILE)
pngpread$(O): png.h pngconf.h
pngpread$(O): png.h pngconf.h pngintrn.h
$(CC) $(CFLAGS) $*.c $(ERRFILE)
pngrtran$(O): png.h pngconf.h
pngrtran$(O): png.h pngconf.h pngintrn.h
$(CC) $(CFLAGS) $*.c $(ERRFILE)
pngrutil$(O): png.h pngconf.h
pngrutil$(O): png.h pngconf.h pngintrn.h
$(CC) $(CFLAGS) $*.c $(ERRFILE)
pngerror$(O): png.h pngconf.h
pngerror$(O): png.h pngconf.h pngintrn.h
$(CC) $(CFLAGS) $*.c $(ERRFILE)
pngmem$(O): png.h pngconf.h
pngmem$(O): png.h pngconf.h pngintrn.h
$(CC) $(CFLAGS) $*.c $(ERRFILE)
pngrio$(O): png.h pngconf.h
pngrio$(O): png.h pngconf.h pngintrn.h
$(CC) $(CFLAGS) $*.c $(ERRFILE)
pngwio$(O): png.h pngconf.h
pngwio$(O): png.h pngconf.h pngintrn.h
$(CC) $(CFLAGS) $*.c $(ERRFILE)
pngtest$(O): png.h pngconf.h
pngtest$(O): png.h pngconf.h pngintrn.h
$(CC) $(CFLAGS) $*.c $(ERRFILE)
pngtrans$(O): png.h pngconf.h
pngtrans$(O): png.h pngconf.h pngintrn.h
$(CC) $(CFLAGS) $*.c $(ERRFILE)
pngwrite$(O): png.h pngconf.h
pngwrite$(O): png.h pngconf.h pngintrn.h
$(CC) $(CFLAGS) $*.c $(ERRFILE)
pngwtran$(O): png.h pngconf.h
pngwtran$(O): png.h pngconf.h pngintrn.h
$(CC) $(CFLAGS) $*.c $(ERRFILE)
pngwutil$(O): png.h pngconf.h
pngwutil$(O): png.h pngconf.h pngintrn.h
$(CC) $(CFLAGS) $*.c $(ERRFILE)
libpng.lib: $(OBJS1) $(OBJS2) $(OBJS3)

2
scripts/pngos2.def
View File

@ -2,7 +2,7 @@
; PNG.LIB module definition file for OS/2
;----------------------------------------
; Version 1.2.10rc1
; Version 1.4.0beta1
LIBRARY PNG
DESCRIPTION "PNG image compression library for OS/2"

2
scripts/pngw32.def
View File

@ -5,7 +5,7 @@
LIBRARY
EXPORTS
;Version 1.2.10rc1
;Version 1.4.0beta1
png_build_grayscale_palette @1
png_check_sig @2
png_chunk_error @3