Imported from libpng-1.0.7beta17.tar
This commit is contained in:
Glenn Randers-Pehrson
parent
d436672048
commit
db66d44801
9
ANNOUNCE
9
ANNOUNCE
@ -1,5 +1,5 @@
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Libpng 1.0.7beta16 - June 4, 2000
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Libpng 1.0.7beta17 - June 24, 2000
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This is a public release of libpng, intended for use in production codes.
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This is a public release of libpng, intended for use in production codes.
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@ -80,15 +80,18 @@ Changes since the last public release (1.0.6):
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Set each pointer to NULL after freeing it in png_free_data().
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Set each pointer to NULL after freeing it in png_free_data().
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Worked around a problem in pngconf.h; AIX's strings.h defines an "index"
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Worked around a problem in pngconf.h; AIX's strings.h defines an "index"
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macro that conflicts with libpng's png_color_16.index. (Dimitri Papadapoulos)
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macro that conflicts with libpng's png_color_16.index. (Dimitri Papadapoulos)
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Added "msvc" directory with MSVC++ project files (Simon-Pierre Cadieux).
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Added PNG_NO_POINTER_INDEXING macro to use array-indexing instead of pointer
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Added PNG_NO_POINTER_INDEXING macro to use array-indexing instead of pointer
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indexing in pngrutil.c and pngwutil.c to accommodate a buggy compiler.
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indexing in pngrutil.c and pngwutil.c to accommodate a buggy compiler.
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Added a check for overlength PLTE chunk in pngrutil.c.
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Added a check for overlength PLTE chunk in pngrutil.c.
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Added PNG_NO_POINTER_INDEXING macro to use array-indexing instead of pointer
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Added PNG_NO_POINTER_INDEXING macro to use array-indexing instead of pointer
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indexing in pngrutil.c and pngwutil.c to accommodate a buggy compiler.
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indexing in pngrutil.c and pngwutil.c to accommodate a buggy compiler.
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Added a warning in png_decompress_chunk() when it runs out of data.
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Added a warning in png_decompress_chunk() when it runs out of data.
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Added PNG_USE_DLL macro.
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Revised the copyright/disclaimer/license notice.
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Revised the copyright/disclaimer/license notice.
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Corrected the definition of PNG_TRANSFORM_INVERT_ALPHA (0x0400 not 0x0200)
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Added PNG_USE_DLL macro.
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Added "msvc" and contrib/msvctest directories with MSVC++ project files
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(Simon-Pierre Cadieux) and contrib/visupng directory (Willem van Schaik).
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Removed leading underscores from "_PNG_H" and "_PNG_SAVE_BSD_SOURCE" macros.
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Send comments/corrections/commendations to
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Send comments/corrections/commendations to
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png-implement@ccrc.wustl.edu or to randeg@alum.rpi.edu
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png-implement@ccrc.wustl.edu or to randeg@alum.rpi.edu
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12
CHANGES
12
CHANGES
@ -757,7 +757,7 @@ version 1.0.7beta14 [May 17, 2000] (beta13 was not published)
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Removed info_ptr->valid tests from png_free_data(), as in version 1.0.5.
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Removed info_ptr->valid tests from png_free_data(), as in version 1.0.5.
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Added png_set_invalid() function.
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Added png_set_invalid() function.
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Fixed incorrect illustrations of png_destroy_write_struct() in example.c.
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Fixed incorrect illustrations of png_destroy_write_struct() in example.c.
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version 1.0.7beta15 [May 29, 2000]
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version 1.0.7beta15 [May 30, 2000]
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Revised the deliberately erroneous Linux setjmp code in pngconf.h to produce
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Revised the deliberately erroneous Linux setjmp code in pngconf.h to produce
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fewer error messages.
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fewer error messages.
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Rearranged checks for Z_OK to check the most likely path first in pngpread.c
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Rearranged checks for Z_OK to check the most likely path first in pngpread.c
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@ -779,6 +779,16 @@ version 1.0.7beta16 [June 4, 2000]
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Added a warning in png_decompress_chunk() when it runs out of data.
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Added a warning in png_decompress_chunk() when it runs out of data.
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Added PNG_USE_DLL macro.
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Added PNG_USE_DLL macro.
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Revised the copyright/disclaimer/license notice.
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Revised the copyright/disclaimer/license notice.
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Added contrib/msvctest directory
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version 1.0.7rc1 [June 9, 2000]
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Corrected the definition of PNG_TRANSFORM_INVERT_ALPHA (0x0400 not 0x0200)
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Added contrib/visupng directory (Willem van Schaik)
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version 1.0.7beta17 [June 24, 2000]
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Revised PNGAPI definition, and pngvcrd.c to work with __GCC__
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and do not redefine PNGAPI if it is passed in via a compiler directive.
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Revised visupng/PngFile.c to remove returns from within the Try block.
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Removed leading underscores from "_PNG_H" and "_PNG_SAVE_BSD_SOURCE" macros.
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Updated contrib/visupng/cexcept.h to version 1.0.0.
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Send comments/corrections/commendations to
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Send comments/corrections/commendations to
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png-implement@ccrc.wustl.edu or to randeg@alum.rpi.edu
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png-implement@ccrc.wustl.edu or to randeg@alum.rpi.edu
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22
INSTALL
22
INSTALL
@ -1,5 +1,5 @@
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Installing libpng version 1.0.7beta16 - June 4, 2000
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Installing libpng version 1.0.7beta17 - June 24, 2000
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Before installing libpng, you must first install zlib. zlib
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Before installing libpng, you must first install zlib. zlib
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can usually be found wherever you got libpng. zlib can be
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can usually be found wherever you got libpng. zlib can be
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@ -10,7 +10,7 @@ zlib.h and zconf.h include files that correspond to the
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version of zlib that's installed.
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version of zlib that's installed.
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You can rename the directories that you downloaded (they
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You can rename the directories that you downloaded (they
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might be called "libpng-1.0.7beta16" or "lpng106" and "zlib-1.1.3"
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might be called "libpng-1.0.7beta17" or "lpng107" and "zlib-1.1.3"
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or "zlib113") so that you have directories called "zlib" and "libpng".
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or "zlib113") so that you have directories called "zlib" and "libpng".
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Your directory structure should look like this:
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Your directory structure should look like this:
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@ -26,6 +26,7 @@ Your directory structure should look like this:
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msvctest
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msvctest
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pngminus
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pngminus
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pngsuite
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pngsuite
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visupng
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msvc
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msvc
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scripts
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scripts
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makefile.*
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makefile.*
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@ -42,18 +43,19 @@ If the line endings in the files look funny, you may wish to get the other
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distribution of libpng. It is available in both tar.gz (UNIX style line
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distribution of libpng. It is available in both tar.gz (UNIX style line
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endings) and zip (DOS style line endings) formats.
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endings) and zip (DOS style line endings) formats.
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If you are building libpng with MSVC, you can enter the msvc directory and
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If you are building libpng with MSVC, you can enter the libpng\msvc directory
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follow the instructions in msvc/README.txt.
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and follow the instructions in msvc\README.txt.
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Else enter the zlib directory and follow the instructions in zlib/README.
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Else enter the zlib directory and follow the instructions in zlib/README,
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Then come back here and choose the appropriate makefile.sys in the scripts
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then come back here and choose the appropriate makefile.sys in the scripts
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directory.
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directory.
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The files that are presently available in the scripts directory
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The files that are presently available in the scripts directory
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include
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include
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makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
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makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
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makefile.linux => Linux/ELF makefile (gcc, creates libpng.so.2.1.0.7beta16)
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makefile.linux => Linux/ELF makefile (gcc, creates libpng.so.2.1.0.7beta17)
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makefile.gcmmx => Linux/ELF makefile (gcc, creates libpng.so.2.1.0.7beta16,
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makefile.gcmmx => Linux/ELF makefile (gcc, creates libpng.so.2.1.0.7beta17,
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uses assembler code tuned for Intel MMX platform)
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uses assembler code tuned for Intel MMX platform)
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makefile.gcc => Generic makefile (gcc, creates static libpng.a)
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makefile.gcc => Generic makefile (gcc, creates static libpng.a)
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makefile.knr => Archaic UNIX Makefile that converts files with
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makefile.knr => Archaic UNIX Makefile that converts files with
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@ -65,9 +67,9 @@ include
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makefile.intel => Intel C/C++ version 4.0 and later
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makefile.intel => Intel C/C++ version 4.0 and later
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libpng.icc => Project file for IBM VisualAge/C++ version 4.0 or later
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libpng.icc => Project file for IBM VisualAge/C++ version 4.0 or later
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makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib)
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makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib)
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makefile.sggcc => Silicon Graphics (gcc, creates libpng.so.2.1.0.7beta16)
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makefile.sggcc => Silicon Graphics (gcc, creates libpng.so.2.1.0.7beta17)
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makefile.sunos => Sun makefile
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makefile.sunos => Sun makefile
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makefile.solaris => Solaris 2.X makefile (gcc, creates libpng.so.2.1.0.7beta16)
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makefile.solaris => Solaris 2.X makefile (gcc, creates libpng.so.2.1.0.7beta17)
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makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc
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makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc
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makefile.mips => MIPS makefile
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makefile.mips => MIPS makefile
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makefile.acorn => Acorn makefile
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makefile.acorn => Acorn makefile
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100
KNOWNBUG
100
KNOWNBUG
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Known bugs and suggested enhancements in libpng-1.0.6
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Known bugs and suggested enhancements in libpng-1.0.7
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1. April 24, 2000 -- BUG -- binary incompatibility
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1. March 15, 1998 -- OPTIMIZATION -- Kevin Bracey
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Libpng-1.0.6 is binary incompatible with old applications that
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allocate the png_struct and png_info structures themselves instead
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of using png_create_*(). They do not allocate enough space for
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the structures because they have an incorrect notion of
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sizeof(png_struct) and sizeof(png_info). Although such applications
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should be considered broken rather than considering libpng to be broken,
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they are numerous and include products of the PNG group, such
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as gif2png and pnmtopng-2.36 (pnmtopng-2.37 is OK), so libpng will
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be fixed in version 1.0.7 to work around this problem.
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Applications that use png_create_*() instead of png_ptr=malloc(...)
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are immune to this problem.
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STATUS: Fixed in libpng-1.0.6ad, libpng-1.0.6j, and patch-d
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which are currently being tested by the PNG group.
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The fix necessarily reintroduces a binary incompatibility with any
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application that makes direct access to the png_info and
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png_struct members that deal with the pCAL chunk, palette_lookup,
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dither_index, time_buffer, or weighted filtering, i.e., any members
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coming after the new "free_me" member of either structure. It
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is believed that applications affected by this reintroduced binary
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incompatibility are rare (none are known to the PNG group). An
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effective workaround for this and the next bug is to recompile the
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old applications with the installed version of libpng.
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2. April 23, 2000 -- BUG -- binary incompatibility
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Libpng-1.0.6 introduced binary incompatibility for applications that
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make direct access to members of the png_struct and png_info structures,
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due to the insertion of the free_me member ahead of some previously
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existing members.
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Applications that use png_set_*(), png_get_*() are immune to this
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problem, but people are still to this day writing applications that
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make ill-advised direct access to members of the png_struct and
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png_info structures, so libpng-1.0.6 will be patched to work around
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this problem.
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STATUS: Fixed in libpng-1.0.6j and patch-d, which are currently being
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tested by the PNG group. Users can work around the problem without
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patching libpng by recompiling their applications.
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3. April 15, 2000 -- BUG -- pnggccrd.c
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If PNG_NO_GLOBAL_ARRAYS is defined, pnggccrd.c will not compile.
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STATUS: Fixed in libpng-1.0.6g
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4. April 1, 2000 -- BUG
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Under some circumstances old applications that make direct access to
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the info_ptr->text and its members might free the same memory that
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is also free'ed by libpng during the png_destroy_struct process.
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Fixed in libpng-1.0.6-patch-c and libpng-1.0.6d. The PNG_FREE_TEXT flag
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bit in info_ptr->free_me is now checked to make sure libpng is responsible
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for freeing the memory.
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5. April 1, 2000 -- BUG
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The non-ISO-C "strdup()" function is used in png.c
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STATUS: The function has been simplified and no longer uses strdup()
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in libpng-1.0.6-patch-c and libpng-1.0.6d.
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6. March 24, 2000 -- BUG
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The png_set_rgb_to_gray_fixed() function is setting incorrect weighting
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factors.
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STATUS: Fixed in libpng-1.0.6-patch-b and libpng-1.0.6d.
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7. March 22, 2000 -- BUG
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There are some printf() and fprintf() statements active in pngwutil.c
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when PNG_NO_STDIO and PNG_sCAL_SUPPORTED are both defined.
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STATUS: Fixed in libpng-1.0.6-patch-a and libpng-1.0.6d. The strcpy()
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function is used instead.
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8. March 22, 2000 -- BUG
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The length of the iCCP chunk data is calculated incorrectly; because
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it can contain zeroes, strlen() doesn't work.
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STATUS: Fixed in libpng-1.0.6-patch-a and libpng-1.0.6d by adding a
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data_length parameter to the png_decompress_chunk() function.
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9. March 15, 1998 -- OPTIMIZATION -- Kevin Bracey
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Loops need to be optimized everywhere
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Loops need to be optimized everywhere
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@ -106,7 +16,7 @@ Known bugs and suggested enhancements in libpng-1.0.6
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libpng-1.1.0. About 160 loops will be turned around
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libpng-1.1.0. About 160 loops will be turned around
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in libpng-1.1.Nn, for testing.
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in libpng-1.1.Nn, for testing.
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10. July 4, 1998 -- ENHANCEMENT -- Glenn R-P
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2. July 4, 1998 -- ENHANCEMENT -- Glenn R-P
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libpng-1.0.5 and earlier transform colors to gamma=1.0 space for
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libpng-1.0.5 and earlier transform colors to gamma=1.0 space for
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merging with background, and then back to the image's gamma. The
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merging with background, and then back to the image's gamma. The
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@ -118,12 +28,12 @@ Known bugs and suggested enhancements in libpng-1.0.6
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STATUS: under development.
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STATUS: under development.
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11. September 1999 -- ENHANCEMENT --
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3. September 1999 -- ENHANCEMENT --
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It should be possible to use libpng without floating-point aritmetic.
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It should be possible to use libpng without floating-point aritmetic.
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STATUS: Under investigation, implementation postponed until after
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STATUS: Under investigation, implementation postponed until after
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libpng-1.0.6. The application interface will change because replacements
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libpng-1.0.7. The application interface will change because replacements
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for the png_set_gAMA(), png_set_cHRM(), and corresponding png_get_()
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for the png_set_gAMA(), png_set_cHRM(), and corresponding png_get_()
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functions will be needed.
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functions will be needed.
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4
LICENSE
4
LICENSE
@ -5,7 +5,7 @@ Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
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Copyright (c) 1996, 1997 Andreas Dilger
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Copyright (c) 1996, 1997 Andreas Dilger
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(libpng versions 0.90, December 1996, through 0.96, May 1997)
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(libpng versions 0.90, December 1996, through 0.96, May 1997)
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Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
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Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
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(libpng versions 0.97, January 1998, through 1.0.7beta16, June 4, 2000)
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(libpng versions 0.97, January 1998, through 1.0.7beta17, June 24, 2000)
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For the purposes of this copyright and license, "Contributing Authors"
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For the purposes of this copyright and license, "Contributing Authors"
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is defined as the following set of individuals:
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is defined as the following set of individuals:
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@ -68,4 +68,4 @@ certification mark of the Open Source Initiative.
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|
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Glenn Randers-Pehrson
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Glenn Randers-Pehrson
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randeg@alum.rpi.edu
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randeg@alum.rpi.edu
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June 4, 2000
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June 24, 2000
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11
README
11
README
@ -1,4 +1,4 @@
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README for libpng 1.0.7beta16 - June 4, 2000 (shared library 2.1)
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README for libpng 1.0.7beta17 - June 24, 2000 (shared library 2.1)
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See the note about version numbers near the top of png.h
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See the note about version numbers near the top of png.h
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See INSTALL for instructions on how to install libpng.
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See INSTALL for instructions on how to install libpng.
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@ -169,15 +169,16 @@ Files in this distribution:
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msvctest => Builds and runs pngtest using a MSVC workspace
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msvctest => Builds and runs pngtest using a MSVC workspace
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pngminus => Simple pnm2png and png2pnm programs
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pngminus => Simple pnm2png and png2pnm programs
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pngsuite => Test images
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pngsuite => Test images
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visupng => Contains a MSVC workspace for VisualPng
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msvc => Contains a Microsoft Visual C++ (MSVC) workspace
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msvc => Contains a Microsoft Visual C++ (MSVC) workspace
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for building libpng and zlib
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for building libpng and zlib
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scripts => Directory containing scripts for building libpng:
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scripts => Directory containing scripts for building libpng:
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descrip.mms => VMS makefile for MMS or MMK
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descrip.mms => VMS makefile for MMS or MMK
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makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
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makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
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makefile.linux => Linux/ELF makefile
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makefile.linux => Linux/ELF makefile
|
||||||
(gcc, creates libpng.so.2.1.0.7beta16)
|
(gcc, creates libpng.so.2.1.0.7beta17)
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makefile.gcmmx => Linux/ELF makefile (gcc, creates
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makefile.gcmmx => Linux/ELF makefile (gcc, creates
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||||||
libpng.so.2.1.0.7beta16, uses assembler code
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libpng.so.2.1.0.7beta17, uses assembler code
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tuned for Intel MMX platform)
|
tuned for Intel MMX platform)
|
||||||
makefile.gcc => Generic makefile (gcc, creates static libpng.a)
|
makefile.gcc => Generic makefile (gcc, creates static libpng.a)
|
||||||
makefile.knr => Archaic UNIX Makefile that converts files with
|
makefile.knr => Archaic UNIX Makefile that converts files with
|
||||||
@ -189,10 +190,10 @@ Files in this distribution:
|
|||||||
makefile.intel => Intel C/C++ version 4.0 and later
|
makefile.intel => Intel C/C++ version 4.0 and later
|
||||||
libpng.icc => Project file, IBM VisualAge/C++ 4.0 or later
|
libpng.icc => Project file, IBM VisualAge/C++ 4.0 or later
|
||||||
makefile.sgi => Silicon Graphics IRIX (cc, creates static lib)
|
makefile.sgi => Silicon Graphics IRIX (cc, creates static lib)
|
||||||
makefile.sggcc => Silicon Graphics (gcc, creates libpng.so.2.1.0.7beta16)
|
makefile.sggcc => Silicon Graphics (gcc, creates libpng.so.2.1.0.7beta17)
|
||||||
makefile.sunos => Sun makefile
|
makefile.sunos => Sun makefile
|
||||||
makefile.solaris => Solaris 2.X makefile
|
makefile.solaris => Solaris 2.X makefile
|
||||||
(gcc, creates libpng.so.2.1.0.7beta16)
|
(gcc, creates libpng.so.2.1.0.7beta17)
|
||||||
makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc
|
makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc
|
||||||
makefile.mips => MIPS makefile
|
makefile.mips => MIPS makefile
|
||||||
makefile.acorn => Acorn makefile
|
makefile.acorn => Acorn makefile
|
||||||
|
|||||||
4
Y2KINFO
4
Y2KINFO
@ -1,13 +1,13 @@
|
|||||||
Y2K compliance in libpng:
|
Y2K compliance in libpng:
|
||||||
=========================
|
=========================
|
||||||
|
|
||||||
June 4, 2000
|
June 24, 2000
|
||||||
|
|
||||||
Since the PNG Development group is an ad-hoc body, we can't make
|
Since the PNG Development group is an ad-hoc body, we can't make
|
||||||
an official declaration.
|
an official declaration.
|
||||||
|
|
||||||
This is your unofficial assurance that libpng from version 0.71 and
|
This is your unofficial assurance that libpng from version 0.71 and
|
||||||
upward through 1.0.7beta16 are Y2K compliant. It is my belief that earlier
|
upward through 1.0.7beta17 are Y2K compliant. It is my belief that earlier
|
||||||
versions were also Y2K compliant.
|
versions were also Y2K compliant.
|
||||||
|
|
||||||
Libpng only has three year fields. One is a 2-byte unsigned integer
|
Libpng only has three year fields. One is a 2-byte unsigned integer
|
||||||
|
|||||||
2
configure
vendored
2
configure
vendored
@ -1,5 +1,5 @@
|
|||||||
echo "
|
echo "
|
||||||
There is no \"configure\" script for Libpng-1.0.7beta16. Instead, please
|
There is no \"configure\" script for Libpng-1.0.7beta17. Instead, please
|
||||||
copy the appropriate makefile for your system from the \"scripts\"
|
copy the appropriate makefile for your system from the \"scripts\"
|
||||||
directory. Read the INSTALL file for more details.
|
directory. Read the INSTALL file for more details.
|
||||||
"
|
"
|
||||||
|
|||||||
@ -119,7 +119,7 @@ LINK32=link.exe
|
|||||||
OutDir=.\dll_asm
|
OutDir=.\dll_asm
|
||||||
SOURCE="$(InputPath)"
|
SOURCE="$(InputPath)"
|
||||||
PostBuild_Desc=[Run Test]
|
PostBuild_Desc=[Run Test]
|
||||||
PostBuild_Cmds=set path=..\..\msvc\win32\libpng\dll_asm;..\..\msvc\win32\zlib\dll; $(outdir)\msvctest.exe ..\..\pngtest.png
|
PostBuild_Cmds=set path=..\..\msvc\win32\libpng\dll_asm;..\..\msvc\win32\zlib\dll_asm; $(outdir)\msvctest.exe ..\..\pngtest.png
|
||||||
# End Special Build Tool
|
# End Special Build Tool
|
||||||
|
|
||||||
!ELSEIF "$(CFG)" == "msvctest - Win32 Debug ASM DLL"
|
!ELSEIF "$(CFG)" == "msvctest - Win32 Debug ASM DLL"
|
||||||
@ -149,7 +149,7 @@ LINK32=link.exe
|
|||||||
OutDir=.\dll_dbga
|
OutDir=.\dll_dbga
|
||||||
SOURCE="$(InputPath)"
|
SOURCE="$(InputPath)"
|
||||||
PostBuild_Desc=[Run Test]
|
PostBuild_Desc=[Run Test]
|
||||||
PostBuild_Cmds=set path=..\..\msvc\win32\libpng\dll_dbga;..\..\msvc\win32\zlib\dll_dbg; $(outdir)\msvctest.exe ..\..\pngtest.png
|
PostBuild_Cmds=set path=..\..\msvc\win32\libpng\dll_dbga;..\..\msvc\win32\zlib\dll_dbga; $(outdir)\msvctest.exe ..\..\pngtest.png
|
||||||
# End Special Build Tool
|
# End Special Build Tool
|
||||||
|
|
||||||
!ELSEIF "$(CFG)" == "msvctest - Win32 LIB"
|
!ELSEIF "$(CFG)" == "msvctest - Win32 LIB"
|
||||||
|
|||||||
443
contrib/visupng/PngFile.c
Normal file
443
contrib/visupng/PngFile.c
Normal file
@ -0,0 +1,443 @@
|
|||||||
|
//-------------------------------------
|
||||||
|
// PNGFILE.C -- Image File Functions
|
||||||
|
//-------------------------------------
|
||||||
|
|
||||||
|
// Copyright 2000, Willem van Schaik. For conditions of distribution and
|
||||||
|
// use, see the copyright/license/disclaimer notice in png.h
|
||||||
|
|
||||||
|
#include <windows.h>
|
||||||
|
#include <commdlg.h>
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <stdlib.h>
|
||||||
|
|
||||||
|
#include "png.h"
|
||||||
|
#include "pngfile.h"
|
||||||
|
#include "cexcept.h"
|
||||||
|
|
||||||
|
define_exception_type(const char *);
|
||||||
|
extern struct exception_context the_exception_context[1];
|
||||||
|
struct exception_context the_exception_context[1];
|
||||||
|
png_const_charp msg;
|
||||||
|
|
||||||
|
static OPENFILENAME ofn;
|
||||||
|
|
||||||
|
static png_structp png_ptr = NULL;
|
||||||
|
static png_infop info_ptr = NULL;
|
||||||
|
|
||||||
|
|
||||||
|
// cexcept interface
|
||||||
|
|
||||||
|
static void
|
||||||
|
png_cexcept_error(png_structp png_ptr, png_const_charp msg)
|
||||||
|
{
|
||||||
|
if(png_ptr)
|
||||||
|
;
|
||||||
|
#ifndef PNG_NO_CONSOLE_IO
|
||||||
|
fprintf(stderr, "libpng error: %s\n", msg);
|
||||||
|
#endif
|
||||||
|
{
|
||||||
|
Throw msg;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Windows open-file functions
|
||||||
|
|
||||||
|
void PngFileInitialize (HWND hwnd)
|
||||||
|
{
|
||||||
|
static TCHAR szFilter[] = TEXT ("PNG Files (*.PNG)\0*.png\0")
|
||||||
|
TEXT ("All Files (*.*)\0*.*\0\0");
|
||||||
|
|
||||||
|
ofn.lStructSize = sizeof (OPENFILENAME);
|
||||||
|
ofn.hwndOwner = hwnd;
|
||||||
|
ofn.hInstance = NULL;
|
||||||
|
ofn.lpstrFilter = szFilter;
|
||||||
|
ofn.lpstrCustomFilter = NULL;
|
||||||
|
ofn.nMaxCustFilter = 0;
|
||||||
|
ofn.nFilterIndex = 0;
|
||||||
|
ofn.lpstrFile = NULL; // Set in Open and Close functions
|
||||||
|
ofn.nMaxFile = MAX_PATH;
|
||||||
|
ofn.lpstrFileTitle = NULL; // Set in Open and Close functions
|
||||||
|
ofn.nMaxFileTitle = MAX_PATH;
|
||||||
|
ofn.lpstrInitialDir = NULL;
|
||||||
|
ofn.lpstrTitle = NULL;
|
||||||
|
ofn.Flags = 0; // Set in Open and Close functions
|
||||||
|
ofn.nFileOffset = 0;
|
||||||
|
ofn.nFileExtension = 0;
|
||||||
|
ofn.lpstrDefExt = TEXT ("png");
|
||||||
|
ofn.lCustData = 0;
|
||||||
|
ofn.lpfnHook = NULL;
|
||||||
|
ofn.lpTemplateName = NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
BOOL PngFileOpenDlg (HWND hwnd, PTSTR pstrFileName, PTSTR pstrTitleName)
|
||||||
|
{
|
||||||
|
ofn.hwndOwner = hwnd;
|
||||||
|
ofn.lpstrFile = pstrFileName;
|
||||||
|
ofn.lpstrFileTitle = pstrTitleName;
|
||||||
|
ofn.Flags = OFN_HIDEREADONLY;
|
||||||
|
|
||||||
|
return GetOpenFileName (&ofn);
|
||||||
|
}
|
||||||
|
|
||||||
|
BOOL PngFileSaveDlg (HWND hwnd, PTSTR pstrFileName, PTSTR pstrTitleName)
|
||||||
|
{
|
||||||
|
ofn.hwndOwner = hwnd;
|
||||||
|
ofn.lpstrFile = pstrFileName;
|
||||||
|
ofn.lpstrFileTitle = pstrTitleName;
|
||||||
|
ofn.Flags = OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT;
|
||||||
|
|
||||||
|
return GetSaveFileName (&ofn);
|
||||||
|
}
|
||||||
|
|
||||||
|
// PNG image handler functions
|
||||||
|
|
||||||
|
BOOL PngLoadImage (PTSTR pstrFileName, png_byte **ppbImageData,
|
||||||
|
int *piWidth, int *piHeight, int *piChannels, png_color *pBkgColor)
|
||||||
|
{
|
||||||
|
static FILE *pfFile;
|
||||||
|
png_byte pbSig[8];
|
||||||
|
int iBitDepth;
|
||||||
|
int iColorType;
|
||||||
|
double dGamma;
|
||||||
|
png_color_16 *pBackground;
|
||||||
|
png_uint_32 ulChannels;
|
||||||
|
png_uint_32 ulRowBytes;
|
||||||
|
png_byte *pbImageData = *ppbImageData;
|
||||||
|
static png_byte **ppbRowPointers = NULL;
|
||||||
|
int i;
|
||||||
|
|
||||||
|
// open the PNG input file
|
||||||
|
|
||||||
|
if (!pstrFileName)
|
||||||
|
{
|
||||||
|
*ppbImageData = pbImageData = NULL;
|
||||||
|
return FALSE;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!(pfFile = fopen(pstrFileName, "rb")))
|
||||||
|
{
|
||||||
|
*ppbImageData = pbImageData = NULL;
|
||||||
|
return FALSE;
|
||||||
|
}
|
||||||
|
|
||||||
|
// first check the eight byte PNG signature
|
||||||
|
|
||||||
|
fread(pbSig, 1, 8, pfFile);
|
||||||
|
if (!png_check_sig(pbSig, 8))
|
||||||
|
{
|
||||||
|
*ppbImageData = pbImageData = NULL;
|
||||||
|
return FALSE;
|
||||||
|
}
|
||||||
|
|
||||||
|
// create the two png(-info) structures
|
||||||
|
|
||||||
|
png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, NULL,
|
||||||
|
(png_error_ptr)png_cexcept_error, (png_error_ptr)NULL);
|
||||||
|
if (!png_ptr)
|
||||||
|
{
|
||||||
|
*ppbImageData = pbImageData = NULL;
|
||||||
|
return FALSE;
|
||||||
|
}
|
||||||
|
|
||||||
|
info_ptr = png_create_info_struct(png_ptr);
|
||||||
|
if (!info_ptr)
|
||||||
|
{
|
||||||
|
png_destroy_read_struct(&png_ptr, NULL, NULL);
|
||||||
|
*ppbImageData = pbImageData = NULL;
|
||||||
|
return FALSE;
|
||||||
|
}
|
||||||
|
|
||||||
|
Try
|
||||||
|
{
|
||||||
|
|
||||||
|
// initialize the png structure
|
||||||
|
|
||||||
|
#if !defined(PNG_NO_STDIO)
|
||||||
|
png_init_io(png_ptr, pfFile);
|
||||||
|
#else
|
||||||
|
png_set_read_fn(png_ptr, (png_voidp)pfFile, png_read_data);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
png_set_sig_bytes(png_ptr, 8);
|
||||||
|
|
||||||
|
// read all PNG info up to image data
|
||||||
|
|
||||||
|
png_read_info(png_ptr, info_ptr);
|
||||||
|
|
||||||
|
// get width, height, bit-depth and color-type
|
||||||
|
|
||||||
|
png_get_IHDR(png_ptr, info_ptr, piWidth, piHeight, &iBitDepth,
|
||||||
|
&iColorType, NULL, NULL, NULL);
|
||||||
|
|
||||||
|
// expand images of all color-type and bit-depth to 3x8 bit RGB images
|
||||||
|
// let the library process things like alpha, transparency, background
|
||||||
|
|
||||||
|
if (iBitDepth == 16)
|
||||||
|
png_set_strip_16(png_ptr);
|
||||||
|
if (iColorType == PNG_COLOR_TYPE_PALETTE)
|
||||||
|
png_set_expand(png_ptr);
|
||||||
|
if (iBitDepth < 8)
|
||||||
|
png_set_expand(png_ptr);
|
||||||
|
if (png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS))
|
||||||
|
png_set_expand(png_ptr);
|
||||||
|
if (iColorType == PNG_COLOR_TYPE_GRAY ||
|
||||||
|
iColorType == PNG_COLOR_TYPE_GRAY_ALPHA)
|
||||||
|
png_set_gray_to_rgb(png_ptr);
|
||||||
|
|
||||||
|
// set the background color to draw transparent and alpha images over.
|
||||||
|
if (png_get_bKGD(png_ptr, info_ptr, &pBackground))
|
||||||
|
{
|
||||||
|
png_set_background(png_ptr, pBackground, PNG_BACKGROUND_GAMMA_FILE, 1, 1.0);
|
||||||
|
pBkgColor->red = (byte) pBackground->red;
|
||||||
|
pBkgColor->green = (byte) pBackground->green;
|
||||||
|
pBkgColor->blue = (byte) pBackground->blue;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
pBkgColor = NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
// if required set gamma conversion
|
||||||
|
if (png_get_gAMA(png_ptr, info_ptr, &dGamma))
|
||||||
|
png_set_gamma(png_ptr, (double) 2.2, dGamma);
|
||||||
|
|
||||||
|
// after the transformations have been registered update info_ptr data
|
||||||
|
|
||||||
|
png_read_update_info(png_ptr, info_ptr);
|
||||||
|
|
||||||
|
// get again width, height and the new bit-depth and color-type
|
||||||
|
|
||||||
|
png_get_IHDR(png_ptr, info_ptr, piWidth, piHeight, &iBitDepth,
|
||||||
|
&iColorType, NULL, NULL, NULL);
|
||||||
|
|
||||||
|
|
||||||
|
// row_bytes is the width x number of channels
|
||||||
|
|
||||||
|
ulRowBytes = png_get_rowbytes(png_ptr, info_ptr);
|
||||||
|
ulChannels = png_get_channels(png_ptr, info_ptr);
|
||||||
|
|
||||||
|
*piChannels = ulChannels;
|
||||||
|
|
||||||
|
// now we can allocate memory to store the image
|
||||||
|
|
||||||
|
if (pbImageData)
|
||||||
|
{
|
||||||
|
free (pbImageData);
|
||||||
|
pbImageData = NULL;
|
||||||
|
}
|
||||||
|
if ((pbImageData = (png_byte *) malloc(ulRowBytes * (*piHeight)
|
||||||
|
* sizeof(png_byte))) == NULL)
|
||||||
|
{
|
||||||
|
png_error(png_ptr, "Visual PNG: out of memory");
|
||||||
|
}
|
||||||
|
*ppbImageData = pbImageData;
|
||||||
|
|
||||||
|
// and allocate memory for an array of row-pointers
|
||||||
|
|
||||||
|
if ((ppbRowPointers = (png_bytepp) malloc((*piHeight)
|
||||||
|
* sizeof(png_bytep))) == NULL)
|
||||||
|
{
|
||||||
|
png_error(png_ptr, "Visual PNG: out of memory");
|
||||||
|
}
|
||||||
|
|
||||||
|
// set the individual row-pointers to point at the correct offsets
|
||||||
|
|
||||||
|
for (i = 0; i < (*piHeight); i++)
|
||||||
|
ppbRowPointers[i] = pbImageData + i * ulRowBytes;
|
||||||
|
|
||||||
|
// now we can go ahead and just read the whole image
|
||||||
|
|
||||||
|
png_read_image(png_ptr, ppbRowPointers);
|
||||||
|
|
||||||
|
// read the additional chunks in the PNG file (not really needed)
|
||||||
|
|
||||||
|
png_read_end(png_ptr, NULL);
|
||||||
|
|
||||||
|
// and we're done
|
||||||
|
|
||||||
|
free (ppbRowPointers);
|
||||||
|
ppbRowPointers = NULL;
|
||||||
|
|
||||||
|
// yepp, done
|
||||||
|
}
|
||||||
|
|
||||||
|
Catch (msg)
|
||||||
|
{
|
||||||
|
png_destroy_read_struct(&png_ptr, &info_ptr, NULL);
|
||||||
|
|
||||||
|
*ppbImageData = pbImageData = NULL;
|
||||||
|
|
||||||
|
if(ppbRowPointers)
|
||||||
|
free (ppbRowPointers);
|
||||||
|
|
||||||
|
fclose(pfFile);
|
||||||
|
|
||||||
|
return FALSE;
|
||||||
|
}
|
||||||
|
|
||||||
|
fclose (pfFile);
|
||||||
|
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
BOOL PngSaveImage (PTSTR pstrFileName, png_byte *pDiData,
|
||||||
|
int iWidth, int iHeight, png_color bkgColor)
|
||||||
|
{
|
||||||
|
const int ciBitDepth = 8;
|
||||||
|
const int ciChannels = 3;
|
||||||
|
|
||||||
|
static FILE *pfFile;
|
||||||
|
png_uint_32 ulRowBytes;
|
||||||
|
static png_byte **ppbRowPointers = NULL;
|
||||||
|
int i;
|
||||||
|
|
||||||
|
// open the PNG output file
|
||||||
|
|
||||||
|
if (!pstrFileName)
|
||||||
|
return FALSE;
|
||||||
|
|
||||||
|
if (!(pfFile = fopen(pstrFileName, "wb")))
|
||||||
|
return FALSE;
|
||||||
|
|
||||||
|
// prepare the standard PNG structures
|
||||||
|
|
||||||
|
png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL,
|
||||||
|
(png_error_ptr)png_cexcept_error, (png_error_ptr)NULL);
|
||||||
|
if (!png_ptr)
|
||||||
|
{
|
||||||
|
fclose(pfFile);
|
||||||
|
return FALSE;
|
||||||
|
}
|
||||||
|
|
||||||
|
info_ptr = png_create_info_struct(png_ptr);
|
||||||
|
if (!info_ptr) {
|
||||||
|
fclose(pfFile);
|
||||||
|
png_destroy_write_struct(&png_ptr, (png_infopp) NULL);
|
||||||
|
return FALSE;
|
||||||
|
}
|
||||||
|
|
||||||
|
Try
|
||||||
|
{
|
||||||
|
// initialize the png structure
|
||||||
|
|
||||||
|
#if !defined(PNG_NO_STDIO)
|
||||||
|
png_init_io(png_ptr, pfFile);
|
||||||
|
#else
|
||||||
|
png_set_write_fn(png_ptr, (png_voidp)pfFile, png_write_data, png_flush);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
// we're going to write a very simple 3x8 bit RGB image
|
||||||
|
|
||||||
|
png_set_IHDR(png_ptr, info_ptr, iWidth, iHeight, ciBitDepth,
|
||||||
|
PNG_COLOR_TYPE_RGB, PNG_INTERLACE_NONE, PNG_COMPRESSION_TYPE_BASE,
|
||||||
|
PNG_FILTER_TYPE_BASE);
|
||||||
|
|
||||||
|
// write the file header information
|
||||||
|
|
||||||
|
png_write_info(png_ptr, info_ptr);
|
||||||
|
|
||||||
|
// swap the BGR pixels in the DiData structure to RGB
|
||||||
|
|
||||||
|
png_set_bgr(png_ptr);
|
||||||
|
|
||||||
|
// row_bytes is the width x number of channels
|
||||||
|
|
||||||
|
ulRowBytes = iWidth * ciChannels;
|
||||||
|
|
||||||
|
// we can allocate memory for an array of row-pointers
|
||||||
|
|
||||||
|
if ((ppbRowPointers = (png_bytepp) malloc(iHeight * sizeof(png_bytep))) == NULL)
|
||||||
|
{
|
||||||
|
fclose(pfFile);
|
||||||
|
png_destroy_write_struct(&png_ptr, (png_infopp) NULL);
|
||||||
|
return FALSE;
|
||||||
|
}
|
||||||
|
|
||||||
|
// set the individual row-pointers to point at the correct offsets
|
||||||
|
|
||||||
|
for (i = 0; i < iHeight; i++)
|
||||||
|
ppbRowPointers[i] = pDiData + i * (((ulRowBytes + 3) >> 2) << 2);
|
||||||
|
|
||||||
|
// write out the entire image data in one call
|
||||||
|
|
||||||
|
png_write_image (png_ptr, ppbRowPointers);
|
||||||
|
|
||||||
|
// write the additional chunks to the PNG file (not really needed)
|
||||||
|
|
||||||
|
png_write_end(png_ptr, info_ptr);
|
||||||
|
|
||||||
|
// and we're done
|
||||||
|
|
||||||
|
free (ppbRowPointers);
|
||||||
|
ppbRowPointers = NULL;
|
||||||
|
|
||||||
|
// clean up after the write, and free any memory allocated
|
||||||
|
|
||||||
|
png_destroy_write_struct(&png_ptr, (png_infopp) NULL);
|
||||||
|
|
||||||
|
// yepp, done
|
||||||
|
}
|
||||||
|
|
||||||
|
Catch (msg)
|
||||||
|
{
|
||||||
|
png_destroy_write_struct(&png_ptr, (png_infopp) NULL);
|
||||||
|
|
||||||
|
if(ppbRowPointers)
|
||||||
|
free (ppbRowPointers);
|
||||||
|
|
||||||
|
fclose(pfFile);
|
||||||
|
|
||||||
|
return FALSE;
|
||||||
|
}
|
||||||
|
|
||||||
|
fclose (pfFile);
|
||||||
|
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
#ifdef PNG_NO_STDIO
|
||||||
|
|
||||||
|
static void
|
||||||
|
png_read_data(png_structp png_ptr, png_bytep data, png_size_t length)
|
||||||
|
{
|
||||||
|
png_size_t check;
|
||||||
|
|
||||||
|
/* 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.
|
||||||
|
*/
|
||||||
|
check = (png_size_t)fread(data, (png_size_t)1, length,
|
||||||
|
(FILE *)png_ptr->io_ptr);
|
||||||
|
|
||||||
|
if (check != length)
|
||||||
|
{
|
||||||
|
png_error(png_ptr, "Read Error");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
png_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
|
||||||
|
{
|
||||||
|
png_uint_32 check;
|
||||||
|
|
||||||
|
check = fwrite(data, 1, length, (FILE *)(png_ptr->io_ptr));
|
||||||
|
if (check != length)
|
||||||
|
{
|
||||||
|
png_error(png_ptr, "Write Error");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
png_flush(png_structp png_ptr)
|
||||||
|
{
|
||||||
|
FILE *io_ptr;
|
||||||
|
io_ptr = (FILE *)CVT_PTR((png_ptr->io_ptr));
|
||||||
|
if (io_ptr != NULL)
|
||||||
|
fflush(io_ptr);
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
|
//-----------------
|
||||||
|
// end of source
|
||||||
|
//-----------------
|
||||||
27
contrib/visupng/PngFile.h
Normal file
27
contrib/visupng/PngFile.h
Normal file
@ -0,0 +1,27 @@
|
|||||||
|
//------------------------------------------
|
||||||
|
// PNGFILE.H -- Header File for pngfile.c
|
||||||
|
//------------------------------------------
|
||||||
|
|
||||||
|
// Copyright 2000, Willem van Schaik. For conditions of distribution and
|
||||||
|
// use, see the copyright/license/disclaimer notice in png.h
|
||||||
|
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <string.h>
|
||||||
|
#include <windows.h>
|
||||||
|
|
||||||
|
void PngFileInitialize (HWND hwnd) ;
|
||||||
|
BOOL PngFileOpenDlg (HWND hwnd, PTSTR pstrFileName, PTSTR pstrTitleName) ;
|
||||||
|
BOOL PngFileSaveDlg (HWND hwnd, PTSTR pstrFileName, PTSTR pstrTitleName) ;
|
||||||
|
|
||||||
|
BOOL PngLoadImage (PTSTR pstrFileName, png_byte **ppbImageData,
|
||||||
|
int *piWidth, int *piHeight, int *piChannels, png_color *pBkgColor);
|
||||||
|
BOOL PngSaveImage (PTSTR pstrFileName, png_byte *pDiData,
|
||||||
|
int iWidth, int iHeight, png_color BkgColor);
|
||||||
|
|
||||||
|
#if defined(PNG_NO_STDIO)
|
||||||
|
static void png_read_data(png_structp png_ptr, png_bytep data, png_size_t length);
|
||||||
|
static void png_write_data(png_structp png_ptr, png_bytep data, png_size_t length);
|
||||||
|
static void png_flush(png_structp png_ptr);
|
||||||
|
#endif
|
||||||
|
|
||||||
58
contrib/visupng/README.txt
Normal file
58
contrib/visupng/README.txt
Normal file
@ -0,0 +1,58 @@
|
|||||||
|
Microsoft Developer Studio Build File, Format Version 6.00 for VisualPng
|
||||||
|
------------------------------------------------------------------------
|
||||||
|
|
||||||
|
Copyright 2000, Willem van Schaik. For conditions of distribution and
|
||||||
|
use, see the copyright/license/disclaimer notice in png.h
|
||||||
|
|
||||||
|
As a PNG .dll demo VisualPng is finished. More features would only hinder
|
||||||
|
the program's objective. However, further extensions (like support for other
|
||||||
|
graphics formats) are in development. To get these, or for pre-compiled
|
||||||
|
binaries, go to "http://www.schaik.com/png/visualpng.html".
|
||||||
|
|
||||||
|
------------------------------------------------------------------------
|
||||||
|
|
||||||
|
Assumes that
|
||||||
|
|
||||||
|
libpng DLLs and LIBs are in ..\..\msvc\win32\libpng
|
||||||
|
zlib DLLs and LIBs are in ..\..\msvc\win32\zlib
|
||||||
|
libpng header files are in ..\..\..\libpng
|
||||||
|
zlib header files are in ..\..\..\zlib
|
||||||
|
the pngsuite images are in ..\pngsuite
|
||||||
|
|
||||||
|
To build:
|
||||||
|
|
||||||
|
1) On the main menu Select "Build|Set Active configuration".
|
||||||
|
Choose the configuration that corresponds to the library you want to test.
|
||||||
|
This library must have been built using the libpng MS project located in
|
||||||
|
the "..\..\mscv" subdirectory.
|
||||||
|
|
||||||
|
2) Select "Build|Clean"
|
||||||
|
|
||||||
|
3) Select "Build|Rebuild All"
|
||||||
|
|
||||||
|
4) After compiling and linking VisualPng will be started to view an image
|
||||||
|
from the PngSuite directory. Press Ctrl-N (and Ctrl-V) for other images.
|
||||||
|
|
||||||
|
|
||||||
|
To install:
|
||||||
|
|
||||||
|
When distributing VisualPng (or a further development) the following options
|
||||||
|
are available:
|
||||||
|
|
||||||
|
1) Build the program with the configuration "Win32 LIB" and you only need to
|
||||||
|
include the executable from the ./lib directory in your distribution.
|
||||||
|
|
||||||
|
2) Build the program with the configuration "Win32 DLL" and you need to put
|
||||||
|
in your distribution the executable from the ./dll directory and the dll's
|
||||||
|
libpng1.dll, zlib.dll and msvcrt.dll. These need to be in the user's PATH.
|
||||||
|
|
||||||
|
|
||||||
|
Willem van Schaik
|
||||||
|
Calgary, June 6th 2000
|
||||||
|
|
||||||
|
P.S. VisualPng was written based on preliminary work of:
|
||||||
|
|
||||||
|
- Simon-Pierre Cadieux
|
||||||
|
- Glenn Randers-Pehrson
|
||||||
|
- Greg Roelofs
|
||||||
|
|
||||||
961
contrib/visupng/VisualPng.c
Normal file
961
contrib/visupng/VisualPng.c
Normal file
@ -0,0 +1,961 @@
|
|||||||
|
//------------------------------------
|
||||||
|
// VisualPng.C -- Shows a PNG image
|
||||||
|
//------------------------------------
|
||||||
|
|
||||||
|
// Copyright 2000, Willem van Schaik. For conditions of distribution and
|
||||||
|
// use, see the copyright/license/disclaimer notice in png.h
|
||||||
|
|
||||||
|
// switches
|
||||||
|
|
||||||
|
// defines
|
||||||
|
|
||||||
|
#define PROGNAME "VisualPng"
|
||||||
|
#define LONGNAME "Win32 Viewer for PNG-files"
|
||||||
|
#define VERSION "1.0 of 2000 June 07"
|
||||||
|
|
||||||
|
// constants
|
||||||
|
|
||||||
|
#define MARGIN 8
|
||||||
|
|
||||||
|
// standard includes
|
||||||
|
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <string.h>
|
||||||
|
#include <windows.h>
|
||||||
|
|
||||||
|
// application includes
|
||||||
|
|
||||||
|
#include "png.h"
|
||||||
|
#include "pngfile.h"
|
||||||
|
#include "resource.h"
|
||||||
|
|
||||||
|
// macros
|
||||||
|
|
||||||
|
// function prototypes
|
||||||
|
|
||||||
|
LRESULT CALLBACK WndProc (HWND, UINT, WPARAM, LPARAM);
|
||||||
|
BOOL CALLBACK AboutDlgProc (HWND, UINT, WPARAM, LPARAM) ;
|
||||||
|
|
||||||
|
BOOL CenterAbout (HWND hwndChild, HWND hwndParent);
|
||||||
|
|
||||||
|
BOOL BuildPngList (PTSTR pstrPathName, TCHAR **ppFileList, int *pFileCount,
|
||||||
|
int *pFileIndex);
|
||||||
|
|
||||||
|
BOOL SearchPngList (TCHAR *pFileList, int FileCount, int *pFileIndex,
|
||||||
|
PTSTR pstrPrevName, PTSTR pstrNextName);
|
||||||
|
|
||||||
|
BOOL LoadImageFile(HWND hwnd, PTSTR pstrPathName,
|
||||||
|
png_byte **ppbImage, int *pxImgSize, int *pyImgSize, int *piChannels,
|
||||||
|
png_color *pBkgColor);
|
||||||
|
|
||||||
|
BOOL DisplayImage (HWND hwnd, BYTE **ppDib,
|
||||||
|
BYTE **ppDiData, int cxWinSize, int cyWinSize,
|
||||||
|
BYTE *pbImage, int cxImgSize, int cyImgSize, int cImgChannels,
|
||||||
|
BOOL bStretched);
|
||||||
|
|
||||||
|
BOOL InitBitmap (
|
||||||
|
BYTE *pDiData, int cxWinSize, int cyWinSize);
|
||||||
|
|
||||||
|
BOOL FillBitmap (
|
||||||
|
BYTE *pDiData, int cxWinSize, int cyWinSize,
|
||||||
|
BYTE *pbImage, int cxImgSize, int cyImgSize, int cImgChannels,
|
||||||
|
BOOL bStretched);
|
||||||
|
|
||||||
|
// a few global variables
|
||||||
|
|
||||||
|
static char *szProgName = PROGNAME;
|
||||||
|
static char *szAppName = LONGNAME;
|
||||||
|
static char *szIconName = PROGNAME;
|
||||||
|
static char szCmdFileName [MAX_PATH];
|
||||||
|
|
||||||
|
// MAIN routine
|
||||||
|
|
||||||
|
int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance,
|
||||||
|
PSTR szCmdLine, int iCmdShow)
|
||||||
|
{
|
||||||
|
HACCEL hAccel;
|
||||||
|
HWND hwnd;
|
||||||
|
MSG msg;
|
||||||
|
WNDCLASS wndclass;
|
||||||
|
int ixBorders, iyBorders;
|
||||||
|
|
||||||
|
wndclass.style = CS_HREDRAW | CS_VREDRAW;
|
||||||
|
wndclass.lpfnWndProc = WndProc;
|
||||||
|
wndclass.cbClsExtra = 0;
|
||||||
|
wndclass.cbWndExtra = 0;
|
||||||
|
wndclass.hInstance = hInstance;
|
||||||
|
wndclass.hIcon = LoadIcon (hInstance, szIconName) ;
|
||||||
|
wndclass.hCursor = LoadCursor (NULL, IDC_ARROW);
|
||||||
|
wndclass.hbrBackground = NULL; // (HBRUSH) GetStockObject (GRAY_BRUSH);
|
||||||
|
wndclass.lpszMenuName = szProgName;
|
||||||
|
wndclass.lpszClassName = szProgName;
|
||||||
|
|
||||||
|
if (!RegisterClass (&wndclass))
|
||||||
|
{
|
||||||
|
MessageBox (NULL, TEXT ("Error: this program requires Windows NT!"),
|
||||||
|
szProgName, MB_ICONERROR);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
// if filename given on commandline, store it
|
||||||
|
if ((szCmdLine != NULL) && (*szCmdLine != '\0'))
|
||||||
|
if (szCmdLine[0] == '"')
|
||||||
|
strncpy (szCmdFileName, szCmdLine + 1, strlen(szCmdLine) - 2);
|
||||||
|
else
|
||||||
|
strcpy (szCmdFileName, szCmdLine);
|
||||||
|
else
|
||||||
|
strcpy (szCmdFileName, "");
|
||||||
|
|
||||||
|
// calculate size of window-borders
|
||||||
|
ixBorders = 2 * (GetSystemMetrics (SM_CXBORDER) +
|
||||||
|
GetSystemMetrics (SM_CXDLGFRAME));
|
||||||
|
iyBorders = 2 * (GetSystemMetrics (SM_CYBORDER) +
|
||||||
|
GetSystemMetrics (SM_CYDLGFRAME)) +
|
||||||
|
GetSystemMetrics (SM_CYCAPTION) +
|
||||||
|
GetSystemMetrics (SM_CYMENUSIZE) +
|
||||||
|
1; /* WvS: don't ask me why? */
|
||||||
|
|
||||||
|
hwnd = CreateWindow (szProgName, szAppName,
|
||||||
|
WS_OVERLAPPEDWINDOW,
|
||||||
|
CW_USEDEFAULT, CW_USEDEFAULT,
|
||||||
|
512 + 2 * MARGIN + ixBorders, 384 + 2 * MARGIN + iyBorders,
|
||||||
|
// CW_USEDEFAULT, CW_USEDEFAULT,
|
||||||
|
NULL, NULL, hInstance, NULL);
|
||||||
|
|
||||||
|
ShowWindow (hwnd, iCmdShow);
|
||||||
|
UpdateWindow (hwnd);
|
||||||
|
|
||||||
|
hAccel = LoadAccelerators (hInstance, szProgName);
|
||||||
|
|
||||||
|
while (GetMessage (&msg, NULL, 0, 0))
|
||||||
|
{
|
||||||
|
if (!TranslateAccelerator (hwnd, hAccel, &msg))
|
||||||
|
{
|
||||||
|
TranslateMessage (&msg);
|
||||||
|
DispatchMessage (&msg);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return msg.wParam;
|
||||||
|
}
|
||||||
|
|
||||||
|
LRESULT CALLBACK WndProc (HWND hwnd, UINT message, WPARAM wParam,
|
||||||
|
LPARAM lParam)
|
||||||
|
{
|
||||||
|
static HINSTANCE hInstance ;
|
||||||
|
static HDC hdc;
|
||||||
|
static PAINTSTRUCT ps;
|
||||||
|
static HMENU hMenu;
|
||||||
|
|
||||||
|
static BITMAPFILEHEADER *pbmfh;
|
||||||
|
static BITMAPINFOHEADER *pbmih;
|
||||||
|
static BYTE *pbImage;
|
||||||
|
static int cxWinSize, cyWinSize;
|
||||||
|
static int cxImgSize, cyImgSize;
|
||||||
|
static int cImgChannels;
|
||||||
|
static png_color bkgColor = {127, 127, 127};
|
||||||
|
|
||||||
|
static BOOL bStretched = TRUE;
|
||||||
|
|
||||||
|
static BYTE *pDib = NULL;
|
||||||
|
static BYTE *pDiData = NULL;
|
||||||
|
|
||||||
|
static TCHAR szImgPathName [MAX_PATH];
|
||||||
|
static TCHAR szTitleName [MAX_PATH];
|
||||||
|
|
||||||
|
static TCHAR *pPngFileList = NULL;
|
||||||
|
static int iPngFileCount;
|
||||||
|
static int iPngFileIndex;
|
||||||
|
|
||||||
|
BOOL bOk;
|
||||||
|
|
||||||
|
switch (message)
|
||||||
|
{
|
||||||
|
case WM_CREATE:
|
||||||
|
hInstance = ((LPCREATESTRUCT) lParam)->hInstance ;
|
||||||
|
PngFileInitialize (hwnd);
|
||||||
|
|
||||||
|
strcpy (szImgPathName, "");
|
||||||
|
|
||||||
|
// in case we process file given on command-line
|
||||||
|
|
||||||
|
if (szCmdFileName[0] != '\0')
|
||||||
|
{
|
||||||
|
strcpy (szImgPathName, szCmdFileName);
|
||||||
|
|
||||||
|
// read the other png-files in the directory for later
|
||||||
|
// next/previous commands
|
||||||
|
|
||||||
|
BuildPngList (szImgPathName, &pPngFileList, &iPngFileCount,
|
||||||
|
&iPngFileIndex);
|
||||||
|
|
||||||
|
// load the image from file
|
||||||
|
|
||||||
|
if (!LoadImageFile (hwnd, szImgPathName,
|
||||||
|
&pbImage, &cxImgSize, &cyImgSize, &cImgChannels, &bkgColor))
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
// invalidate the client area for later update
|
||||||
|
|
||||||
|
InvalidateRect (hwnd, NULL, TRUE);
|
||||||
|
|
||||||
|
// display the PNG into the DIBitmap
|
||||||
|
|
||||||
|
DisplayImage (hwnd, &pDib, &pDiData, cxWinSize, cyWinSize,
|
||||||
|
pbImage, cxImgSize, cyImgSize, cImgChannels, bStretched);
|
||||||
|
}
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
case WM_SIZE:
|
||||||
|
cxWinSize = LOWORD (lParam);
|
||||||
|
cyWinSize = HIWORD (lParam);
|
||||||
|
|
||||||
|
// invalidate the client area for later update
|
||||||
|
|
||||||
|
InvalidateRect (hwnd, NULL, TRUE);
|
||||||
|
|
||||||
|
// display the PNG into the DIBitmap
|
||||||
|
|
||||||
|
DisplayImage (hwnd, &pDib, &pDiData, cxWinSize, cyWinSize,
|
||||||
|
pbImage, cxImgSize, cyImgSize, cImgChannels, bStretched);
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
case WM_INITMENUPOPUP:
|
||||||
|
hMenu = GetMenu (hwnd);
|
||||||
|
|
||||||
|
if (pbImage)
|
||||||
|
EnableMenuItem (hMenu, IDM_FILE_SAVE, MF_ENABLED);
|
||||||
|
else
|
||||||
|
EnableMenuItem (hMenu, IDM_FILE_SAVE, MF_GRAYED);
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
case WM_COMMAND:
|
||||||
|
hMenu = GetMenu (hwnd);
|
||||||
|
|
||||||
|
switch (LOWORD (wParam))
|
||||||
|
{
|
||||||
|
case IDM_FILE_OPEN:
|
||||||
|
|
||||||
|
// show the File Open dialog box
|
||||||
|
|
||||||
|
if (!PngFileOpenDlg (hwnd, szImgPathName, szTitleName))
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
// read the other png-files in the directory for later
|
||||||
|
// next/previous commands
|
||||||
|
|
||||||
|
BuildPngList (szImgPathName, &pPngFileList, &iPngFileCount,
|
||||||
|
&iPngFileIndex);
|
||||||
|
|
||||||
|
// load the image from file
|
||||||
|
|
||||||
|
if (!LoadImageFile (hwnd, szImgPathName,
|
||||||
|
&pbImage, &cxImgSize, &cyImgSize, &cImgChannels, &bkgColor))
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
// invalidate the client area for later update
|
||||||
|
|
||||||
|
InvalidateRect (hwnd, NULL, TRUE);
|
||||||
|
|
||||||
|
// display the PNG into the DIBitmap
|
||||||
|
|
||||||
|
DisplayImage (hwnd, &pDib, &pDiData, cxWinSize, cyWinSize,
|
||||||
|
pbImage, cxImgSize, cyImgSize, cImgChannels, bStretched);
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
case IDM_FILE_SAVE:
|
||||||
|
|
||||||
|
// show the File Save dialog box
|
||||||
|
|
||||||
|
if (!PngFileSaveDlg (hwnd, szImgPathName, szTitleName))
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
// save the PNG to a disk file
|
||||||
|
|
||||||
|
SetCursor (LoadCursor (NULL, IDC_WAIT));
|
||||||
|
ShowCursor (TRUE);
|
||||||
|
|
||||||
|
bOk = PngSaveImage (szImgPathName, pDiData, cxWinSize, cyWinSize,
|
||||||
|
bkgColor);
|
||||||
|
|
||||||
|
ShowCursor (FALSE);
|
||||||
|
SetCursor (LoadCursor (NULL, IDC_ARROW));
|
||||||
|
|
||||||
|
if (!bOk)
|
||||||
|
MessageBox (hwnd, TEXT ("Error in saving the PNG image"),
|
||||||
|
szProgName, MB_ICONEXCLAMATION | MB_OK);
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
case IDM_FILE_NEXT:
|
||||||
|
|
||||||
|
// read next entry in the directory
|
||||||
|
|
||||||
|
if (SearchPngList (pPngFileList, iPngFileCount, &iPngFileIndex,
|
||||||
|
NULL, szImgPathName))
|
||||||
|
{
|
||||||
|
if (strcmp (szImgPathName, "") == 0)
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
// load the image from file
|
||||||
|
|
||||||
|
if (!LoadImageFile (hwnd, szImgPathName, &pbImage,
|
||||||
|
&cxImgSize, &cyImgSize, &cImgChannels, &bkgColor))
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
// invalidate the client area for later update
|
||||||
|
|
||||||
|
InvalidateRect (hwnd, NULL, TRUE);
|
||||||
|
|
||||||
|
// display the PNG into the DIBitmap
|
||||||
|
|
||||||
|
DisplayImage (hwnd, &pDib, &pDiData, cxWinSize, cyWinSize,
|
||||||
|
pbImage, cxImgSize, cyImgSize, cImgChannels, bStretched);
|
||||||
|
}
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
case IDM_FILE_PREVIOUS:
|
||||||
|
|
||||||
|
// read previous entry in the directory
|
||||||
|
|
||||||
|
if (SearchPngList (pPngFileList, iPngFileCount, &iPngFileIndex,
|
||||||
|
szImgPathName, NULL))
|
||||||
|
{
|
||||||
|
|
||||||
|
if (strcmp (szImgPathName, "") == 0)
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
// load the image from file
|
||||||
|
|
||||||
|
if (!LoadImageFile (hwnd, szImgPathName, &pbImage, &cxImgSize,
|
||||||
|
&cyImgSize, &cImgChannels, &bkgColor))
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
// invalidate the client area for later update
|
||||||
|
|
||||||
|
InvalidateRect (hwnd, NULL, TRUE);
|
||||||
|
|
||||||
|
// display the PNG into the DIBitmap
|
||||||
|
|
||||||
|
DisplayImage (hwnd, &pDib, &pDiData, cxWinSize, cyWinSize,
|
||||||
|
pbImage, cxImgSize, cyImgSize, cImgChannels, bStretched);
|
||||||
|
}
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
case IDM_FILE_EXIT:
|
||||||
|
|
||||||
|
// more cleanup needed...
|
||||||
|
|
||||||
|
// free image buffer
|
||||||
|
|
||||||
|
if (pDib != NULL)
|
||||||
|
{
|
||||||
|
free (pDib);
|
||||||
|
pDib = NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
// free file-list
|
||||||
|
|
||||||
|
if (pPngFileList != NULL)
|
||||||
|
{
|
||||||
|
free (pPngFileList);
|
||||||
|
pPngFileList = NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
// let's go ...
|
||||||
|
|
||||||
|
exit (0);
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
case IDM_OPTIONS_STRETCH:
|
||||||
|
bStretched = !bStretched;
|
||||||
|
if (bStretched)
|
||||||
|
CheckMenuItem (hMenu, IDM_OPTIONS_STRETCH, MF_CHECKED);
|
||||||
|
else
|
||||||
|
CheckMenuItem (hMenu, IDM_OPTIONS_STRETCH, MF_UNCHECKED);
|
||||||
|
|
||||||
|
// invalidate the client area for later update
|
||||||
|
|
||||||
|
InvalidateRect (hwnd, NULL, TRUE);
|
||||||
|
|
||||||
|
// display the PNG into the DIBitmap
|
||||||
|
|
||||||
|
DisplayImage (hwnd, &pDib, &pDiData, cxWinSize, cyWinSize,
|
||||||
|
pbImage, cxImgSize, cyImgSize, cImgChannels, bStretched);
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
case IDM_HELP_ABOUT:
|
||||||
|
DialogBox (hInstance, TEXT ("AboutBox"), hwnd, AboutDlgProc) ;
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
} // end switch
|
||||||
|
|
||||||
|
break;
|
||||||
|
|
||||||
|
case WM_PAINT:
|
||||||
|
hdc = BeginPaint (hwnd, &ps);
|
||||||
|
|
||||||
|
if (pDib)
|
||||||
|
SetDIBitsToDevice (hdc, 0, 0, cxWinSize, cyWinSize, 0, 0,
|
||||||
|
0, cyWinSize, pDiData, (BITMAPINFO *) pDib, DIB_RGB_COLORS);
|
||||||
|
|
||||||
|
EndPaint (hwnd, &ps);
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
case WM_DESTROY:
|
||||||
|
if (pbmfh)
|
||||||
|
{
|
||||||
|
free (pbmfh);
|
||||||
|
pbmfh = NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
PostQuitMessage (0);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
return DefWindowProc (hwnd, message, wParam, lParam);
|
||||||
|
}
|
||||||
|
|
||||||
|
BOOL CALLBACK AboutDlgProc (HWND hDlg, UINT message,
|
||||||
|
WPARAM wParam, LPARAM lParam)
|
||||||
|
{
|
||||||
|
switch (message)
|
||||||
|
{
|
||||||
|
case WM_INITDIALOG :
|
||||||
|
ShowWindow (hDlg, SW_HIDE);
|
||||||
|
CenterAbout (hDlg, GetWindow (hDlg, GW_OWNER));
|
||||||
|
ShowWindow (hDlg, SW_SHOW);
|
||||||
|
return TRUE ;
|
||||||
|
|
||||||
|
case WM_COMMAND :
|
||||||
|
switch (LOWORD (wParam))
|
||||||
|
{
|
||||||
|
case IDOK :
|
||||||
|
case IDCANCEL :
|
||||||
|
EndDialog (hDlg, 0) ;
|
||||||
|
return TRUE ;
|
||||||
|
}
|
||||||
|
break ;
|
||||||
|
}
|
||||||
|
return FALSE ;
|
||||||
|
}
|
||||||
|
|
||||||
|
//---------------
|
||||||
|
// CenterAbout
|
||||||
|
//---------------
|
||||||
|
|
||||||
|
BOOL CenterAbout (HWND hwndChild, HWND hwndParent)
|
||||||
|
{
|
||||||
|
RECT rChild, rParent, rWorkArea;
|
||||||
|
int wChild, hChild, wParent, hParent;
|
||||||
|
int xNew, yNew;
|
||||||
|
BOOL bResult;
|
||||||
|
|
||||||
|
// Get the Height and Width of the child window
|
||||||
|
GetWindowRect (hwndChild, &rChild);
|
||||||
|
wChild = rChild.right - rChild.left;
|
||||||
|
hChild = rChild.bottom - rChild.top;
|
||||||
|
|
||||||
|
// Get the Height and Width of the parent window
|
||||||
|
GetWindowRect (hwndParent, &rParent);
|
||||||
|
wParent = rParent.right - rParent.left;
|
||||||
|
hParent = rParent.bottom - rParent.top;
|
||||||
|
|
||||||
|
// Get the limits of the 'workarea'
|
||||||
|
bResult = SystemParametersInfo(
|
||||||
|
SPI_GETWORKAREA, // system parameter to query or set
|
||||||
|
sizeof(RECT),
|
||||||
|
&rWorkArea,
|
||||||
|
0);
|
||||||
|
if (!bResult) {
|
||||||
|
rWorkArea.left = rWorkArea.top = 0;
|
||||||
|
rWorkArea.right = GetSystemMetrics(SM_CXSCREEN);
|
||||||
|
rWorkArea.bottom = GetSystemMetrics(SM_CYSCREEN);
|
||||||
|
}
|
||||||
|
|
||||||
|
// Calculate new X position, then adjust for workarea
|
||||||
|
xNew = rParent.left + ((wParent - wChild) /2);
|
||||||
|
if (xNew < rWorkArea.left) {
|
||||||
|
xNew = rWorkArea.left;
|
||||||
|
} else if ((xNew+wChild) > rWorkArea.right) {
|
||||||
|
xNew = rWorkArea.right - wChild;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Calculate new Y position, then adjust for workarea
|
||||||
|
yNew = rParent.top + ((hParent - hChild) /2);
|
||||||
|
if (yNew < rWorkArea.top) {
|
||||||
|
yNew = rWorkArea.top;
|
||||||
|
} else if ((yNew+hChild) > rWorkArea.bottom) {
|
||||||
|
yNew = rWorkArea.bottom - hChild;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Set it, and return
|
||||||
|
return SetWindowPos (hwndChild, NULL, xNew, yNew, 0, 0, SWP_NOSIZE |
|
||||||
|
SWP_NOZORDER);
|
||||||
|
}
|
||||||
|
|
||||||
|
//----------------
|
||||||
|
// BuildPngList
|
||||||
|
//----------------
|
||||||
|
|
||||||
|
BOOL BuildPngList (PTSTR pstrPathName, TCHAR **ppFileList, int *pFileCount,
|
||||||
|
int *pFileIndex)
|
||||||
|
{
|
||||||
|
static TCHAR szImgPathName [MAX_PATH];
|
||||||
|
static TCHAR szImgFileName [MAX_PATH];
|
||||||
|
static TCHAR szImgFindName [MAX_PATH];
|
||||||
|
|
||||||
|
WIN32_FIND_DATA finddata;
|
||||||
|
HANDLE hFind;
|
||||||
|
|
||||||
|
static TCHAR szTmp [MAX_PATH];
|
||||||
|
BOOL bOk;
|
||||||
|
int i, ii;
|
||||||
|
int j, jj;
|
||||||
|
|
||||||
|
// free previous file-list
|
||||||
|
|
||||||
|
if (*ppFileList != NULL)
|
||||||
|
{
|
||||||
|
free (*ppFileList);
|
||||||
|
*ppFileList = NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
// extract foldername, filename and search-name
|
||||||
|
|
||||||
|
strcpy (szImgPathName, pstrPathName);
|
||||||
|
strcpy (szImgFileName, strrchr (pstrPathName, '\\') + 1);
|
||||||
|
|
||||||
|
strcpy (szImgFindName, szImgPathName);
|
||||||
|
*(strrchr (szImgFindName, '\\') + 1) = '\0';
|
||||||
|
strcat (szImgFindName, "*.png");
|
||||||
|
|
||||||
|
// first cycle: count number of files in directory for memory allocation
|
||||||
|
|
||||||
|
*pFileCount = 0;
|
||||||
|
|
||||||
|
hFind = FindFirstFile(szImgFindName, &finddata);
|
||||||
|
bOk = (hFind != (HANDLE) -1);
|
||||||
|
|
||||||
|
while (bOk)
|
||||||
|
{
|
||||||
|
*pFileCount += 1;
|
||||||
|
bOk = FindNextFile(hFind, &finddata);
|
||||||
|
}
|
||||||
|
FindClose(hFind);
|
||||||
|
|
||||||
|
// allocation memory for file-list
|
||||||
|
|
||||||
|
*ppFileList = (TCHAR *) malloc (*pFileCount * MAX_PATH);
|
||||||
|
|
||||||
|
// second cycle: read directory and store filenames in file-list
|
||||||
|
|
||||||
|
hFind = FindFirstFile(szImgFindName, &finddata);
|
||||||
|
bOk = (hFind != (HANDLE) -1);
|
||||||
|
|
||||||
|
i = 0;
|
||||||
|
ii = 0;
|
||||||
|
while (bOk)
|
||||||
|
{
|
||||||
|
strcpy (*ppFileList + ii, szImgPathName);
|
||||||
|
strcpy (strrchr(*ppFileList + ii, '\\') + 1, finddata.cFileName);
|
||||||
|
|
||||||
|
if (strcmp(pstrPathName, *ppFileList + ii) == 0)
|
||||||
|
*pFileIndex = i;
|
||||||
|
|
||||||
|
ii += MAX_PATH;
|
||||||
|
i++;
|
||||||
|
|
||||||
|
bOk = FindNextFile(hFind, &finddata);
|
||||||
|
}
|
||||||
|
FindClose(hFind);
|
||||||
|
|
||||||
|
// finally we must sort the file-list
|
||||||
|
|
||||||
|
for (i = 0; i < *pFileCount - 1; i++)
|
||||||
|
{
|
||||||
|
ii = i * MAX_PATH;
|
||||||
|
for (j = i+1; j < *pFileCount; j++)
|
||||||
|
{
|
||||||
|
jj = j * MAX_PATH;
|
||||||
|
if (strcmp (*ppFileList + ii, *ppFileList + jj) > 0)
|
||||||
|
{
|
||||||
|
strcpy (szTmp, *ppFileList + jj);
|
||||||
|
strcpy (*ppFileList + jj, *ppFileList + ii);
|
||||||
|
strcpy (*ppFileList + ii, szTmp);
|
||||||
|
|
||||||
|
// check if this was the current image that we moved
|
||||||
|
|
||||||
|
if (*pFileIndex == i)
|
||||||
|
*pFileIndex = j;
|
||||||
|
else
|
||||||
|
if (*pFileIndex == j)
|
||||||
|
*pFileIndex = i;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
//----------------
|
||||||
|
// SearchPngList
|
||||||
|
//----------------
|
||||||
|
|
||||||
|
BOOL SearchPngList (
|
||||||
|
TCHAR *pFileList, int FileCount, int *pFileIndex,
|
||||||
|
PTSTR pstrPrevName, PTSTR pstrNextName)
|
||||||
|
{
|
||||||
|
if (FileCount > 0)
|
||||||
|
{
|
||||||
|
// get previous entry
|
||||||
|
|
||||||
|
if (pstrPrevName != NULL)
|
||||||
|
{
|
||||||
|
if (*pFileIndex > 0)
|
||||||
|
*pFileIndex -= 1;
|
||||||
|
else
|
||||||
|
*pFileIndex = FileCount - 1;
|
||||||
|
|
||||||
|
strcpy (pstrPrevName, pFileList + (*pFileIndex * MAX_PATH));
|
||||||
|
}
|
||||||
|
|
||||||
|
// get next entry
|
||||||
|
|
||||||
|
if (pstrNextName != NULL)
|
||||||
|
{
|
||||||
|
if (*pFileIndex < FileCount - 1)
|
||||||
|
*pFileIndex += 1;
|
||||||
|
else
|
||||||
|
*pFileIndex = 0;
|
||||||
|
|
||||||
|
strcpy (pstrNextName, pFileList + (*pFileIndex * MAX_PATH));
|
||||||
|
}
|
||||||
|
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
return FALSE;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
//-----------------
|
||||||
|
// LoadImageFile
|
||||||
|
//-----------------
|
||||||
|
|
||||||
|
BOOL LoadImageFile (HWND hwnd, PTSTR pstrPathName,
|
||||||
|
png_byte **ppbImage, int *pxImgSize, int *pyImgSize,
|
||||||
|
int *piChannels, png_color *pBkgColor)
|
||||||
|
{
|
||||||
|
static TCHAR szTmp [MAX_PATH];
|
||||||
|
|
||||||
|
// if there's an existing PNG, free the memory
|
||||||
|
|
||||||
|
if (*ppbImage)
|
||||||
|
{
|
||||||
|
free (*ppbImage);
|
||||||
|
*ppbImage = NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Load the entire PNG into memory
|
||||||
|
|
||||||
|
SetCursor (LoadCursor (NULL, IDC_WAIT));
|
||||||
|
ShowCursor (TRUE);
|
||||||
|
|
||||||
|
PngLoadImage (pstrPathName, ppbImage, pxImgSize, pyImgSize, piChannels,
|
||||||
|
pBkgColor);
|
||||||
|
|
||||||
|
ShowCursor (FALSE);
|
||||||
|
SetCursor (LoadCursor (NULL, IDC_ARROW));
|
||||||
|
|
||||||
|
if (*ppbImage != NULL)
|
||||||
|
{
|
||||||
|
sprintf (szTmp, "VisualPng - %s", strrchr(pstrPathName, '\\') + 1);
|
||||||
|
SetWindowText (hwnd, szTmp);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
MessageBox (hwnd, TEXT ("Error in loading the PNG image"),
|
||||||
|
szProgName, MB_ICONEXCLAMATION | MB_OK);
|
||||||
|
return FALSE;
|
||||||
|
}
|
||||||
|
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
//----------------
|
||||||
|
// DisplayImage
|
||||||
|
//----------------
|
||||||
|
|
||||||
|
BOOL DisplayImage (HWND hwnd, BYTE **ppDib,
|
||||||
|
BYTE **ppDiData, int cxWinSize, int cyWinSize,
|
||||||
|
BYTE *pbImage, int cxImgSize, int cyImgSize, int cImgChannels,
|
||||||
|
BOOL bStretched)
|
||||||
|
{
|
||||||
|
BYTE *pDib = *ppDib;
|
||||||
|
BYTE *pDiData = *ppDiData;
|
||||||
|
// BITMAPFILEHEADER *pbmfh;
|
||||||
|
BITMAPINFOHEADER *pbmih;
|
||||||
|
WORD wDIRowBytes;
|
||||||
|
png_color bkgBlack = {0, 0, 0};
|
||||||
|
png_color bkgGray = {127, 127, 127};
|
||||||
|
png_color bkgWhite = {255, 255, 255};
|
||||||
|
|
||||||
|
// allocate memory for the Device Independant bitmap
|
||||||
|
|
||||||
|
wDIRowBytes = (WORD) ((3 * cxWinSize + 3L) >> 2) << 2;
|
||||||
|
|
||||||
|
if (pDib)
|
||||||
|
{
|
||||||
|
free (pDib);
|
||||||
|
pDib = NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!(pDib = (BYTE *) malloc (sizeof(BITMAPINFOHEADER) +
|
||||||
|
wDIRowBytes * cyWinSize)))
|
||||||
|
{
|
||||||
|
MessageBox (hwnd, TEXT ("Error in displaying the PNG image"),
|
||||||
|
szProgName, MB_ICONEXCLAMATION | MB_OK);
|
||||||
|
*ppDib = pDib = NULL;
|
||||||
|
return FALSE;
|
||||||
|
}
|
||||||
|
*ppDib = pDib;
|
||||||
|
memset (pDib, 0, sizeof(BITMAPINFOHEADER));
|
||||||
|
|
||||||
|
// initialize the dib-structure
|
||||||
|
|
||||||
|
pbmih = (BITMAPINFOHEADER *) pDib;
|
||||||
|
pbmih->biSize = sizeof(BITMAPINFOHEADER);
|
||||||
|
pbmih->biWidth = cxWinSize;
|
||||||
|
pbmih->biHeight = -((long) cyWinSize);
|
||||||
|
pbmih->biPlanes = 1;
|
||||||
|
pbmih->biBitCount = 24;
|
||||||
|
pbmih->biCompression = 0;
|
||||||
|
pDiData = pDib + sizeof(BITMAPINFOHEADER);
|
||||||
|
*ppDiData = pDiData;
|
||||||
|
|
||||||
|
// first fill bitmap with gray and image border
|
||||||
|
|
||||||
|
InitBitmap (pDiData, cxWinSize, cyWinSize);
|
||||||
|
|
||||||
|
// then fill bitmap with image
|
||||||
|
|
||||||
|
if (pbImage)
|
||||||
|
{
|
||||||
|
FillBitmap (
|
||||||
|
pDiData, cxWinSize, cyWinSize,
|
||||||
|
pbImage, cxImgSize, cyImgSize, cImgChannels,
|
||||||
|
bStretched);
|
||||||
|
}
|
||||||
|
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
//--------------
|
||||||
|
// InitBitmap
|
||||||
|
//--------------
|
||||||
|
|
||||||
|
BOOL InitBitmap (BYTE *pDiData, int cxWinSize, int cyWinSize)
|
||||||
|
{
|
||||||
|
BYTE *dst;
|
||||||
|
int x, y, col;
|
||||||
|
|
||||||
|
// initialize the background with gray
|
||||||
|
|
||||||
|
dst = pDiData;
|
||||||
|
for (y = 0; y < cyWinSize; y++)
|
||||||
|
{
|
||||||
|
col = 0;
|
||||||
|
for (x = 0; x < cxWinSize; x++)
|
||||||
|
{
|
||||||
|
// fill with GRAY
|
||||||
|
*dst++ = 127;
|
||||||
|
*dst++ = 127;
|
||||||
|
*dst++ = 127;
|
||||||
|
col += 3;
|
||||||
|
}
|
||||||
|
// rows start on 4 byte boundaries
|
||||||
|
while ((col % 4) != 0)
|
||||||
|
{
|
||||||
|
dst++;
|
||||||
|
col++;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
//--------------
|
||||||
|
// FillBitmap
|
||||||
|
//--------------
|
||||||
|
|
||||||
|
BOOL FillBitmap (
|
||||||
|
BYTE *pDiData, int cxWinSize, int cyWinSize,
|
||||||
|
BYTE *pbImage, int cxImgSize, int cyImgSize, int cImgChannels,
|
||||||
|
BOOL bStretched)
|
||||||
|
{
|
||||||
|
BYTE *pStretchedImage;
|
||||||
|
BYTE *pImg;
|
||||||
|
BYTE *src, *dst;
|
||||||
|
BYTE r, g, b, a;
|
||||||
|
const int cDIChannels = 3;
|
||||||
|
WORD wImgRowBytes;
|
||||||
|
WORD wDIRowBytes;
|
||||||
|
int cxNewSize, cyNewSize;
|
||||||
|
int cxImgPos, cyImgPos;
|
||||||
|
int xImg, yImg;
|
||||||
|
int xWin, yWin;
|
||||||
|
int xOld, yOld;
|
||||||
|
int xNew, yNew;
|
||||||
|
|
||||||
|
if (bStretched)
|
||||||
|
{
|
||||||
|
cxNewSize = cxWinSize - 2 * MARGIN;
|
||||||
|
cyNewSize = cyWinSize - 2 * MARGIN;
|
||||||
|
|
||||||
|
// stretch the image to it's window determined size
|
||||||
|
|
||||||
|
// the following two are the same, but the first has side-effects
|
||||||
|
// because of rounding
|
||||||
|
// if ((cyNewSize / cxNewSize) > (cyImgSize / cxImgSize))
|
||||||
|
if ((cyNewSize * cxImgSize) > (cyImgSize * cxNewSize))
|
||||||
|
{
|
||||||
|
cyNewSize = cxNewSize * cyImgSize / cxImgSize;
|
||||||
|
cxImgPos = MARGIN;
|
||||||
|
cyImgPos = (cyWinSize - cyNewSize) / 2;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
cxNewSize = cyNewSize * cxImgSize / cyImgSize;
|
||||||
|
cyImgPos = MARGIN;
|
||||||
|
cxImgPos = (cxWinSize - cxNewSize) / 2;
|
||||||
|
}
|
||||||
|
|
||||||
|
pStretchedImage = malloc (cImgChannels * cxNewSize * cyNewSize);
|
||||||
|
pImg = pStretchedImage;
|
||||||
|
|
||||||
|
for (yNew = 0; yNew < cyNewSize; yNew++)
|
||||||
|
{
|
||||||
|
yOld = yNew * cyImgSize / cyNewSize;
|
||||||
|
for (xNew = 0; xNew < cxNewSize; xNew++)
|
||||||
|
{
|
||||||
|
xOld = xNew * cxImgSize / cxNewSize;
|
||||||
|
|
||||||
|
r = *(pbImage + cImgChannels * ((yOld * cxImgSize) + xOld) + 0);
|
||||||
|
g = *(pbImage + cImgChannels * ((yOld * cxImgSize) + xOld) + 1);
|
||||||
|
b = *(pbImage + cImgChannels * ((yOld * cxImgSize) + xOld) + 2);
|
||||||
|
*pImg++ = r;
|
||||||
|
*pImg++ = g;
|
||||||
|
*pImg++ = b;
|
||||||
|
if (cImgChannels == 4)
|
||||||
|
{
|
||||||
|
a = *(pbImage + cImgChannels * ((yOld * cxImgSize) + xOld)
|
||||||
|
+ 3);
|
||||||
|
*pImg++ = a;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// calculate row-bytes
|
||||||
|
|
||||||
|
wImgRowBytes = cImgChannels * cxNewSize;
|
||||||
|
wDIRowBytes = (WORD) ((cDIChannels * cxWinSize + 3L) >> 2) << 2;
|
||||||
|
|
||||||
|
// copy image to screen
|
||||||
|
|
||||||
|
for (yImg = 0, yWin = cyImgPos; yImg < cyNewSize; yImg++, yWin++)
|
||||||
|
{
|
||||||
|
if (yWin >= cyWinSize - cyImgPos)
|
||||||
|
break;
|
||||||
|
src = pStretchedImage + yImg * wImgRowBytes;
|
||||||
|
dst = pDiData + yWin * wDIRowBytes + cxImgPos * cDIChannels;
|
||||||
|
|
||||||
|
for (xImg = 0, xWin = cxImgPos; xImg < cxNewSize; xImg++, xWin++)
|
||||||
|
{
|
||||||
|
if (xWin >= cxWinSize - cxImgPos)
|
||||||
|
break;
|
||||||
|
r = *src++;
|
||||||
|
g = *src++;
|
||||||
|
b = *src++;
|
||||||
|
*dst++ = b; /* note the reverse order */
|
||||||
|
*dst++ = g;
|
||||||
|
*dst++ = r;
|
||||||
|
if (cImgChannels == 4)
|
||||||
|
{
|
||||||
|
a = *src++;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// free memory
|
||||||
|
|
||||||
|
if (pStretchedImage != NULL)
|
||||||
|
{
|
||||||
|
free (pStretchedImage);
|
||||||
|
pStretchedImage = NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
// process the image not-stretched
|
||||||
|
|
||||||
|
else
|
||||||
|
{
|
||||||
|
// calculate the central position
|
||||||
|
|
||||||
|
cxImgPos = (cxWinSize - cxImgSize) / 2;
|
||||||
|
cyImgPos = (cyWinSize - cyImgSize) / 2;
|
||||||
|
|
||||||
|
// check for image larger than window
|
||||||
|
|
||||||
|
if (cxImgPos < MARGIN)
|
||||||
|
cxImgPos = MARGIN;
|
||||||
|
if (cyImgPos < MARGIN)
|
||||||
|
cyImgPos = MARGIN;
|
||||||
|
|
||||||
|
// calculate both row-bytes
|
||||||
|
|
||||||
|
wImgRowBytes = cImgChannels * cxImgSize;
|
||||||
|
wDIRowBytes = (WORD) ((cDIChannels * cxWinSize + 3L) >> 2) << 2;
|
||||||
|
|
||||||
|
// copy image to screen
|
||||||
|
|
||||||
|
for (yImg = 0, yWin = cyImgPos; yImg < cyImgSize; yImg++, yWin++)
|
||||||
|
{
|
||||||
|
if (yWin >= cyWinSize - MARGIN)
|
||||||
|
break;
|
||||||
|
src = pbImage + yImg * wImgRowBytes;
|
||||||
|
dst = pDiData + yWin * wDIRowBytes + cxImgPos * cDIChannels;
|
||||||
|
|
||||||
|
for (xImg = 0, xWin = cxImgPos; xImg < cxImgSize; xImg++, xWin++)
|
||||||
|
{
|
||||||
|
if (xWin >= cxWinSize - MARGIN)
|
||||||
|
break;
|
||||||
|
r = *src++;
|
||||||
|
g = *src++;
|
||||||
|
b = *src++;
|
||||||
|
*dst++ = b; /* note the reverse order */
|
||||||
|
*dst++ = g;
|
||||||
|
*dst++ = r;
|
||||||
|
if (cImgChannels == 4)
|
||||||
|
{
|
||||||
|
a = *src++;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
//-----------------
|
||||||
|
// end of source
|
||||||
|
//-----------------
|
||||||
223
contrib/visupng/VisualPng.dsp
Normal file
223
contrib/visupng/VisualPng.dsp
Normal file
@ -0,0 +1,223 @@
|
|||||||
|
# Microsoft Developer Studio Project File - Name="VisualPng" - Package Owner=<4>
|
||||||
|
# Microsoft Developer Studio Generated Build File, Format Version 6.00
|
||||||
|
|
||||||
|
# Copyright 2000, Willem van Schaik. For conditions of distribution and
|
||||||
|
# use, see the copyright/license/disclaimer notice in png.h
|
||||||
|
|
||||||
|
# ** DO NOT EDIT **
|
||||||
|
|
||||||
|
# TARGTYPE "Win32 (x86) Application" 0x0101
|
||||||
|
|
||||||
|
CFG=VisualPng - Win32 Debug LIB
|
||||||
|
!MESSAGE This is not a valid makefile. To build this project using NMAKE,
|
||||||
|
!MESSAGE use the Export Makefile command and run
|
||||||
|
!MESSAGE
|
||||||
|
!MESSAGE NMAKE /f "VisualPng.mak".
|
||||||
|
!MESSAGE
|
||||||
|
!MESSAGE You can specify a configuration when running NMAKE
|
||||||
|
!MESSAGE by defining the macro CFG on the command line. For example:
|
||||||
|
!MESSAGE
|
||||||
|
!MESSAGE NMAKE /f "VisualPng.mak" CFG="VisualPng - Win32 Debug LIB"
|
||||||
|
!MESSAGE
|
||||||
|
!MESSAGE Possible choices for configuration are:
|
||||||
|
!MESSAGE
|
||||||
|
!MESSAGE "VisualPng - Win32 DLL" (based on "Win32 (x86) Application")
|
||||||
|
!MESSAGE "VisualPng - Win32 Debug DLL" (based on "Win32 (x86) Application")
|
||||||
|
!MESSAGE "VisualPng - Win32 LIB" (based on "Win32 (x86) Application")
|
||||||
|
!MESSAGE "VisualPng - Win32 Debug LIB" (based on "Win32 (x86) Application")
|
||||||
|
!MESSAGE
|
||||||
|
|
||||||
|
# Begin Project
|
||||||
|
# PROP AllowPerConfigDependencies 0
|
||||||
|
# PROP Scc_ProjName ""
|
||||||
|
# PROP Scc_LocalPath ""
|
||||||
|
CPP=cl.exe
|
||||||
|
MTL=midl.exe
|
||||||
|
RSC=rc.exe
|
||||||
|
|
||||||
|
!IF "$(CFG)" == "VisualPng - Win32 DLL"
|
||||||
|
|
||||||
|
# PROP BASE Use_MFC 0
|
||||||
|
# PROP BASE Use_Debug_Libraries 0
|
||||||
|
# PROP BASE Output_Dir "VisualPng___Win32_DLL"
|
||||||
|
# PROP BASE Intermediate_Dir "VisualPng___Win32_DLL"
|
||||||
|
# PROP BASE Target_Dir ""
|
||||||
|
# PROP Use_MFC 0
|
||||||
|
# PROP Use_Debug_Libraries 0
|
||||||
|
# PROP Output_Dir "dll"
|
||||||
|
# PROP Intermediate_Dir "dll"
|
||||||
|
# PROP Ignore_Export_Lib 0
|
||||||
|
# PROP Target_Dir ""
|
||||||
|
# ADD BASE CPP /nologo /W3 /GX /O2 /I "libpng" /I "zlib" /D "PNG_USE_DLL" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /YX /FD /c
|
||||||
|
# ADD CPP /nologo /W3 /GX /O2 /I "..\..\..\libpng" /I "..\..\..\zlib" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "PNG_USE_DLL" /D "PNG_NO_STDIO" /D "PNG_NO_GLOBAL_ARRAYS" /FD /c
|
||||||
|
# SUBTRACT CPP /YX
|
||||||
|
# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
|
||||||
|
# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
|
||||||
|
# ADD BASE RSC /l 0x409 /d "NDEBUG"
|
||||||
|
# ADD RSC /l 0x409 /d "NDEBUG"
|
||||||
|
BSC32=bscmake.exe
|
||||||
|
# ADD BASE BSC32 /nologo
|
||||||
|
# ADD BSC32 /nologo
|
||||||
|
LINK32=link.exe
|
||||||
|
# ADD BASE LINK32 libpng1.lib zlibd.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /machine:I386 /libpath:"libpng" /libpath:"zlib"
|
||||||
|
# ADD LINK32 libpng1.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /machine:I386 /libpath:"..\..\msvc\win32\libpng\dll"
|
||||||
|
# Begin Special Build Tool
|
||||||
|
OutDir=.\dll
|
||||||
|
SOURCE="$(InputPath)"
|
||||||
|
PostBuild_Cmds=set path=..\..\msvc\win32\libpng\dll;..\..\msvc\win32\zlib\dll; $(outdir)\VisualPng.exe ..\..\contrib\pngsuite\basn6a16.png
|
||||||
|
# End Special Build Tool
|
||||||
|
|
||||||
|
!ELSEIF "$(CFG)" == "VisualPng - Win32 Debug DLL"
|
||||||
|
|
||||||
|
# PROP BASE Use_MFC 0
|
||||||
|
# PROP BASE Use_Debug_Libraries 1
|
||||||
|
# PROP BASE Output_Dir "VisualPng___Win32_Debug_DLL"
|
||||||
|
# PROP BASE Intermediate_Dir "VisualPng___Win32_Debug_DLL"
|
||||||
|
# PROP BASE Ignore_Export_Lib 0
|
||||||
|
# PROP BASE Target_Dir ""
|
||||||
|
# PROP Use_MFC 0
|
||||||
|
# PROP Use_Debug_Libraries 1
|
||||||
|
# PROP Output_Dir "dll_dbg"
|
||||||
|
# PROP Intermediate_Dir "dll_dbg"
|
||||||
|
# PROP Ignore_Export_Lib 0
|
||||||
|
# PROP Target_Dir ""
|
||||||
|
# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /I "libpng" /I "zlib" /D "PNG_USE_DLL" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /YX /FD /GZ /c
|
||||||
|
# ADD CPP /nologo /W3 /Gm /GX /ZI /Od /I "..\..\..\libpng" /I "..\..\..\zlib" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "PNG_USE_DLL" /D "PNG_NO_STDIO" /D "PNG_NO_GLOBAL_ARRAYS" /FD /GZ /c
|
||||||
|
# SUBTRACT CPP /YX
|
||||||
|
# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32
|
||||||
|
# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
|
||||||
|
# ADD BASE RSC /l 0x409 /d "_DEBUG"
|
||||||
|
# ADD RSC /l 0x409 /d "_DEBUG"
|
||||||
|
BSC32=bscmake.exe
|
||||||
|
# ADD BASE BSC32 /nologo
|
||||||
|
# ADD BSC32 /nologo
|
||||||
|
LINK32=link.exe
|
||||||
|
# ADD BASE LINK32 libpng1.lib zlibd.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /debug /machine:I386 /nodefaultlib:"libc" /pdbtype:sept /libpath:"libpng" /libpath:"zlib"
|
||||||
|
# SUBTRACT BASE LINK32 /nodefaultlib
|
||||||
|
# ADD LINK32 libpng1d.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /debug /machine:I386 /nodefaultlib:"libc" /pdbtype:sept /libpath:"..\..\msvc\win32\libpng\dll_dbg"
|
||||||
|
# SUBTRACT LINK32 /nodefaultlib
|
||||||
|
# Begin Special Build Tool
|
||||||
|
OutDir=.\dll_dbg
|
||||||
|
SOURCE="$(InputPath)"
|
||||||
|
PostBuild_Cmds=set path=..\..\msvc\win32\libpng\dll_dbg;..\..\msvc\win32\zlib\dll_dbg; $(outdir)\VisualPng.exe ..\..\contrib\pngsuite\basn6a16.png
|
||||||
|
# End Special Build Tool
|
||||||
|
|
||||||
|
!ELSEIF "$(CFG)" == "VisualPng - Win32 LIB"
|
||||||
|
|
||||||
|
# PROP BASE Use_MFC 0
|
||||||
|
# PROP BASE Use_Debug_Libraries 0
|
||||||
|
# PROP BASE Output_Dir "VisualPng___Win32_LIB"
|
||||||
|
# PROP BASE Intermediate_Dir "VisualPng___Win32_LIB"
|
||||||
|
# PROP BASE Ignore_Export_Lib 0
|
||||||
|
# PROP BASE Target_Dir ""
|
||||||
|
# PROP Use_MFC 0
|
||||||
|
# PROP Use_Debug_Libraries 0
|
||||||
|
# PROP Output_Dir "lib"
|
||||||
|
# PROP Intermediate_Dir "lib"
|
||||||
|
# PROP Ignore_Export_Lib 0
|
||||||
|
# PROP Target_Dir ""
|
||||||
|
# ADD BASE CPP /nologo /W3 /GX /O2 /I "..\..\..\libpng" /I "..\..\..\zlib" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "PNG_USE_DLL" /D "PNG_NO_STDIO" /D "PNG_NO_GLOBAL_ARRAYS" /FD /c
|
||||||
|
# SUBTRACT BASE CPP /YX
|
||||||
|
# ADD CPP /nologo /W3 /GX /O2 /I "..\..\..\libpng" /I "..\..\..\zlib" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "PNG_NO_STDIO" /D "PNG_NO_GLOBAL_ARRAYS" /FD /c
|
||||||
|
# SUBTRACT CPP /YX
|
||||||
|
# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
|
||||||
|
# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
|
||||||
|
# ADD BASE RSC /l 0x409 /d "NDEBUG"
|
||||||
|
# ADD RSC /l 0x409 /d "NDEBUG"
|
||||||
|
BSC32=bscmake.exe
|
||||||
|
# ADD BASE BSC32 /nologo
|
||||||
|
# ADD BSC32 /nologo
|
||||||
|
LINK32=link.exe
|
||||||
|
# ADD BASE LINK32 libpng1.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /machine:I386 /libpath:"..\..\msvc\win32\libpng\dll"
|
||||||
|
# ADD LINK32 libpng.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /machine:I386 /libpath:"..\..\msvc\win32\libpng\lib"
|
||||||
|
# Begin Special Build Tool
|
||||||
|
OutDir=.\lib
|
||||||
|
SOURCE="$(InputPath)"
|
||||||
|
PostBuild_Cmds=$(outdir)\VisualPng.exe ..\..\contrib\pngsuite\basn6a16.png
|
||||||
|
# End Special Build Tool
|
||||||
|
|
||||||
|
!ELSEIF "$(CFG)" == "VisualPng - Win32 Debug LIB"
|
||||||
|
|
||||||
|
# PROP BASE Use_MFC 0
|
||||||
|
# PROP BASE Use_Debug_Libraries 1
|
||||||
|
# PROP BASE Output_Dir "VisualPng___Win32_Debug_LIB"
|
||||||
|
# PROP BASE Intermediate_Dir "VisualPng___Win32_Debug_LIB"
|
||||||
|
# PROP BASE Ignore_Export_Lib 0
|
||||||
|
# PROP BASE Target_Dir ""
|
||||||
|
# PROP Use_MFC 0
|
||||||
|
# PROP Use_Debug_Libraries 1
|
||||||
|
# PROP Output_Dir "lib_dbg"
|
||||||
|
# PROP Intermediate_Dir "lib_dbg"
|
||||||
|
# PROP Ignore_Export_Lib 0
|
||||||
|
# PROP Target_Dir ""
|
||||||
|
# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /I "..\..\..\libpng" /I "..\..\..\zlib" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "PNG_USE_DLL" /D "PNG_NO_STDIO" /D "PNG_NO_GLOBAL_ARRAYS" /YX /FD /GZ /c
|
||||||
|
# ADD CPP /nologo /W3 /Gm /GX /ZI /Od /I "..\..\..\libpng" /I "..\..\..\zlib" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "PNG_NO_STDIO" /D "PNG_NO_GLOBAL_ARRAYS" /FD /GZ /c
|
||||||
|
# SUBTRACT CPP /YX
|
||||||
|
# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32
|
||||||
|
# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
|
||||||
|
# ADD BASE RSC /l 0x409 /d "_DEBUG"
|
||||||
|
# ADD RSC /l 0x409 /d "_DEBUG"
|
||||||
|
BSC32=bscmake.exe
|
||||||
|
# ADD BASE BSC32 /nologo
|
||||||
|
# ADD BSC32 /nologo
|
||||||
|
LINK32=link.exe
|
||||||
|
# ADD BASE LINK32 libpng1d.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /debug /machine:I386 /nodefaultlib:"libc" /pdbtype:sept /libpath:"..\..\msvc\win32\libpng\dll_dbg"
|
||||||
|
# SUBTRACT BASE LINK32 /nodefaultlib
|
||||||
|
# ADD LINK32 libpng.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /debug /machine:I386 /nodefaultlib:"libc" /pdbtype:sept /libpath:"..\..\msvc\win32\libpng\lib_dbg"
|
||||||
|
# SUBTRACT LINK32 /nodefaultlib
|
||||||
|
# Begin Special Build Tool
|
||||||
|
OutDir=.\lib_dbg
|
||||||
|
SOURCE="$(InputPath)"
|
||||||
|
PostBuild_Cmds=$(outdir)\VisualPng.exe ..\..\contrib\pngsuite\basn6a16.png
|
||||||
|
# End Special Build Tool
|
||||||
|
|
||||||
|
!ENDIF
|
||||||
|
|
||||||
|
# Begin Target
|
||||||
|
|
||||||
|
# Name "VisualPng - Win32 DLL"
|
||||||
|
# Name "VisualPng - Win32 Debug DLL"
|
||||||
|
# Name "VisualPng - Win32 LIB"
|
||||||
|
# Name "VisualPng - Win32 Debug LIB"
|
||||||
|
# Begin Group "Source Files"
|
||||||
|
|
||||||
|
# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
|
||||||
|
# Begin Source File
|
||||||
|
|
||||||
|
SOURCE=.\PngFile.c
|
||||||
|
# End Source File
|
||||||
|
# Begin Source File
|
||||||
|
|
||||||
|
SOURCE=.\VisualPng.c
|
||||||
|
# End Source File
|
||||||
|
# End Group
|
||||||
|
# Begin Group "Header Files"
|
||||||
|
|
||||||
|
# PROP Default_Filter "h;hpp;hxx;hm;inl"
|
||||||
|
# Begin Source File
|
||||||
|
|
||||||
|
SOURCE=.\cexcept.h
|
||||||
|
# End Source File
|
||||||
|
# Begin Source File
|
||||||
|
|
||||||
|
SOURCE=.\PngFile.h
|
||||||
|
# End Source File
|
||||||
|
# Begin Source File
|
||||||
|
|
||||||
|
SOURCE=.\resource.h
|
||||||
|
# End Source File
|
||||||
|
# End Group
|
||||||
|
# Begin Group "Resource Files"
|
||||||
|
|
||||||
|
# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe"
|
||||||
|
# Begin Source File
|
||||||
|
|
||||||
|
SOURCE=.\VisualPng.ico
|
||||||
|
# End Source File
|
||||||
|
# Begin Source File
|
||||||
|
|
||||||
|
SOURCE=.\VisualPng.rc
|
||||||
|
# End Source File
|
||||||
|
# End Group
|
||||||
|
# End Target
|
||||||
|
# End Project
|
||||||
29
contrib/visupng/VisualPng.dsw
Normal file
29
contrib/visupng/VisualPng.dsw
Normal file
@ -0,0 +1,29 @@
|
|||||||
|
Microsoft Developer Studio Workspace File, Format Version 6.00
|
||||||
|
# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!
|
||||||
|
|
||||||
|
###############################################################################
|
||||||
|
|
||||||
|
Project: "VisualPng"=.\VisualPng.dsp - Package Owner=<4>
|
||||||
|
|
||||||
|
Package=<5>
|
||||||
|
{{{
|
||||||
|
}}}
|
||||||
|
|
||||||
|
Package=<4>
|
||||||
|
{{{
|
||||||
|
}}}
|
||||||
|
|
||||||
|
###############################################################################
|
||||||
|
|
||||||
|
Global:
|
||||||
|
|
||||||
|
Package=<5>
|
||||||
|
{{{
|
||||||
|
}}}
|
||||||
|
|
||||||
|
Package=<3>
|
||||||
|
{{{
|
||||||
|
}}}
|
||||||
|
|
||||||
|
###############################################################################
|
||||||
|
|
||||||
BIN
contrib/visupng/VisualPng.ico
Normal file
BIN
contrib/visupng/VisualPng.ico
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 766 B |
BIN
contrib/visupng/VisualPng.png
Normal file
BIN
contrib/visupng/VisualPng.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 208 B |
152
contrib/visupng/VisualPng.rc
Normal file
152
contrib/visupng/VisualPng.rc
Normal file
@ -0,0 +1,152 @@
|
|||||||
|
//Microsoft Developer Studio generated resource script.
|
||||||
|
//
|
||||||
|
#include "resource.h"
|
||||||
|
|
||||||
|
#define APSTUDIO_READONLY_SYMBOLS
|
||||||
|
/////////////////////////////////////////////////////////////////////////////
|
||||||
|
//
|
||||||
|
// Generated from the TEXTINCLUDE 2 resource.
|
||||||
|
//
|
||||||
|
#include "afxres.h"
|
||||||
|
|
||||||
|
/////////////////////////////////////////////////////////////////////////////
|
||||||
|
#undef APSTUDIO_READONLY_SYMBOLS
|
||||||
|
|
||||||
|
/////////////////////////////////////////////////////////////////////////////
|
||||||
|
// English (U.S.) resources
|
||||||
|
|
||||||
|
#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU)
|
||||||
|
#ifdef _WIN32
|
||||||
|
LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
|
||||||
|
#pragma code_page(1252)
|
||||||
|
#endif //_WIN32
|
||||||
|
|
||||||
|
#ifdef APSTUDIO_INVOKED
|
||||||
|
/////////////////////////////////////////////////////////////////////////////
|
||||||
|
//
|
||||||
|
// TEXTINCLUDE
|
||||||
|
//
|
||||||
|
|
||||||
|
1 TEXTINCLUDE DISCARDABLE
|
||||||
|
BEGIN
|
||||||
|
"resource.h\0"
|
||||||
|
END
|
||||||
|
|
||||||
|
2 TEXTINCLUDE DISCARDABLE
|
||||||
|
BEGIN
|
||||||
|
"#include ""afxres.h""\r\n"
|
||||||
|
"\0"
|
||||||
|
END
|
||||||
|
|
||||||
|
3 TEXTINCLUDE DISCARDABLE
|
||||||
|
BEGIN
|
||||||
|
"\r\n"
|
||||||
|
"\0"
|
||||||
|
END
|
||||||
|
|
||||||
|
#endif // APSTUDIO_INVOKED
|
||||||
|
|
||||||
|
|
||||||
|
/////////////////////////////////////////////////////////////////////////////
|
||||||
|
//
|
||||||
|
// Menu
|
||||||
|
//
|
||||||
|
|
||||||
|
VISUALPNG MENU DISCARDABLE
|
||||||
|
BEGIN
|
||||||
|
POPUP "&File"
|
||||||
|
BEGIN
|
||||||
|
MENUITEM "&Open Image...\tCtrl+O", IDM_FILE_OPEN
|
||||||
|
MENUITEM "Save &As...", IDM_FILE_SAVE
|
||||||
|
MENUITEM SEPARATOR
|
||||||
|
MENUITEM "&Next Image\tCtrl+N", IDM_FILE_NEXT
|
||||||
|
MENUITEM "Pre&vious Image\tCtrl+V", IDM_FILE_PREVIOUS
|
||||||
|
MENUITEM SEPARATOR
|
||||||
|
MENUITEM "E&xit\tAlt+X", IDM_FILE_EXIT
|
||||||
|
END
|
||||||
|
POPUP "&Options"
|
||||||
|
BEGIN
|
||||||
|
MENUITEM "&Stretch", IDM_OPTIONS_STRETCH, CHECKED
|
||||||
|
END
|
||||||
|
POPUP "&Help"
|
||||||
|
BEGIN
|
||||||
|
MENUITEM "&About", IDM_HELP_ABOUT
|
||||||
|
END
|
||||||
|
END
|
||||||
|
|
||||||
|
|
||||||
|
/////////////////////////////////////////////////////////////////////////////
|
||||||
|
//
|
||||||
|
// Accelerator
|
||||||
|
//
|
||||||
|
|
||||||
|
VISUALPNG ACCELERATORS DISCARDABLE
|
||||||
|
BEGIN
|
||||||
|
"N", IDM_FILE_NEXT, VIRTKEY, CONTROL, NOINVERT
|
||||||
|
"O", IDM_FILE_OPEN, VIRTKEY, CONTROL, NOINVERT
|
||||||
|
"P", IDM_FILE_PREVIOUS, VIRTKEY, CONTROL, NOINVERT
|
||||||
|
"V", IDM_FILE_PREVIOUS, VIRTKEY, CONTROL, NOINVERT
|
||||||
|
"X", IDM_FILE_EXIT, VIRTKEY, ALT, NOINVERT
|
||||||
|
END
|
||||||
|
|
||||||
|
|
||||||
|
/////////////////////////////////////////////////////////////////////////////
|
||||||
|
//
|
||||||
|
// Icon
|
||||||
|
//
|
||||||
|
|
||||||
|
// Icon with lowest ID value placed first to ensure application icon
|
||||||
|
// remains consistent on all systems.
|
||||||
|
VISUALPNG ICON DISCARDABLE "VisualPng.ico"
|
||||||
|
|
||||||
|
/////////////////////////////////////////////////////////////////////////////
|
||||||
|
//
|
||||||
|
// Dialog
|
||||||
|
//
|
||||||
|
|
||||||
|
ABOUTBOX DIALOG DISCARDABLE 0, 0, 186, 94
|
||||||
|
STYLE DS_MODALFRAME | WS_POPUP
|
||||||
|
FONT 8, "MS Sans Serif"
|
||||||
|
BEGIN
|
||||||
|
DEFPUSHBUTTON "OK",IDOK,68,67,50,14
|
||||||
|
CTEXT "VisualPng 1.0 - June 2000",IDC_STATIC,49,14,88,8
|
||||||
|
LTEXT "a PNG image viewer",IDC_STATIC,60,30,66,8
|
||||||
|
LTEXT "(c) Willem van Schaik, 2000",IDC_STATIC,48,52,90,8
|
||||||
|
LTEXT "to demonstrate the use of libpng in Visual C",
|
||||||
|
IDC_STATIC,25,38,136,8
|
||||||
|
END
|
||||||
|
|
||||||
|
|
||||||
|
/////////////////////////////////////////////////////////////////////////////
|
||||||
|
//
|
||||||
|
// DESIGNINFO
|
||||||
|
//
|
||||||
|
|
||||||
|
#ifdef APSTUDIO_INVOKED
|
||||||
|
GUIDELINES DESIGNINFO DISCARDABLE
|
||||||
|
BEGIN
|
||||||
|
"ABOUTBOX", DIALOG
|
||||||
|
BEGIN
|
||||||
|
LEFTMARGIN, 7
|
||||||
|
RIGHTMARGIN, 179
|
||||||
|
TOPMARGIN, 7
|
||||||
|
BOTTOMMARGIN, 87
|
||||||
|
END
|
||||||
|
END
|
||||||
|
#endif // APSTUDIO_INVOKED
|
||||||
|
|
||||||
|
#endif // English (U.S.) resources
|
||||||
|
/////////////////////////////////////////////////////////////////////////////
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
#ifndef APSTUDIO_INVOKED
|
||||||
|
/////////////////////////////////////////////////////////////////////////////
|
||||||
|
//
|
||||||
|
// Generated from the TEXTINCLUDE 3 resource.
|
||||||
|
//
|
||||||
|
|
||||||
|
|
||||||
|
/////////////////////////////////////////////////////////////////////////////
|
||||||
|
#endif // not APSTUDIO_INVOKED
|
||||||
|
|
||||||
244
contrib/visupng/cexcept.h
Normal file
244
contrib/visupng/cexcept.h
Normal file
@ -0,0 +1,244 @@
|
|||||||
|
/*===
|
||||||
|
cexcept.h 1.0.0 (2000-Jun-21-Wed)
|
||||||
|
Adam M. Costello <amc@cs.berkeley.edu>
|
||||||
|
|
||||||
|
An interface for exception-handling in ANSI C, developed jointly with
|
||||||
|
Cosmin Truta <cosmin@cs.toronto.edu>.
|
||||||
|
|
||||||
|
Copyright (c) 2000 Adam M. Costello and Cosmin Truta. Everyone
|
||||||
|
is hereby granted permission to do whatever they like with this
|
||||||
|
file, provided that if they modify it they take reasonable steps to
|
||||||
|
avoid confusing or misleading people about the authors, version,
|
||||||
|
and terms of use of the derived file. The copyright holders make
|
||||||
|
no guarantees about the correctness of this file, and are not
|
||||||
|
responsible for any damage resulting from its use.
|
||||||
|
|
||||||
|
If this interface is used by multiple .c files, they shouldn't include
|
||||||
|
this header file directly. Instead, create a wrapper header file that
|
||||||
|
includes this header file and then invokes the define_exception_type
|
||||||
|
macro (see below), and let your .c files include that header file.
|
||||||
|
|
||||||
|
The interface consists of one type, one well-known name, and six macros.
|
||||||
|
|
||||||
|
|
||||||
|
define_exception_type(type_name);
|
||||||
|
|
||||||
|
This macro is used like an external declaration. It specifies
|
||||||
|
the type of object that gets copied from the exception thrower to
|
||||||
|
the exception catcher. The type_name can be any type that can be
|
||||||
|
assigned to, that is, a non-constant arithmetic type, struct, union,
|
||||||
|
or pointer. Examples:
|
||||||
|
|
||||||
|
define_exception_type(int);
|
||||||
|
|
||||||
|
enum exception { out_of_memory, bad_arguments, disk_full };
|
||||||
|
define_exception_type(enum exception);
|
||||||
|
|
||||||
|
struct exception { int code; const char *msg; };
|
||||||
|
define_exception_type(struct exception);
|
||||||
|
|
||||||
|
|
||||||
|
struct exception_context;
|
||||||
|
|
||||||
|
This type may be used after the define_exception_type() macro has
|
||||||
|
been invoked. A struct exception_context must be known to both
|
||||||
|
the thrower and the catcher. It is expected that there be one
|
||||||
|
context for each thread that uses exceptions. It would certainly
|
||||||
|
be dangerous for multiple threads to access the same context.
|
||||||
|
One thread can use multiple contexts, but that is likely to be
|
||||||
|
confusing and not typically useful. The application can allocate
|
||||||
|
this structure in any way it pleases--automatic, static, or dynamic.
|
||||||
|
The application programmer should pretend not to know the structure
|
||||||
|
members, which are subject to change.
|
||||||
|
|
||||||
|
|
||||||
|
struct exception_context *the_exception_context;
|
||||||
|
|
||||||
|
The Try/Catch and Throw statements (described below) implicitly
|
||||||
|
refer to a context, using the name the_exception_context. It is
|
||||||
|
the application's responsibility to make sure that this name yields
|
||||||
|
the address of a mutable (non-constant) struct exception_context
|
||||||
|
wherever those statements are used. Subject to that constraint, the
|
||||||
|
application may declare a variable of this name anywhere it likes
|
||||||
|
(inside a function, in a parameter list, or externally), and may
|
||||||
|
use whatever storage class specifiers (static, extern, etc) or type
|
||||||
|
qualifiers (const, volatile) it likes. Examples:
|
||||||
|
|
||||||
|
static struct exception_context
|
||||||
|
* const the_exception_context = &foo;
|
||||||
|
|
||||||
|
{ struct exception_context *the_exception_context = bar; ... }
|
||||||
|
|
||||||
|
int blah(struct exception_context *the_exception_context, ...);
|
||||||
|
|
||||||
|
extern struct exception_context the_exception_context[1];
|
||||||
|
|
||||||
|
The last example illustrates a trick that avoids creating a pointer
|
||||||
|
object separate from the structure object.
|
||||||
|
|
||||||
|
The name could even be a macro, for example:
|
||||||
|
|
||||||
|
struct exception_context ec_array[numthreads];
|
||||||
|
#define the_exception_context (ec_array + thread_id)
|
||||||
|
|
||||||
|
Be aware that the_exception_context is used several times by the
|
||||||
|
Try/Catch/Throw macros, so it shouldn't be expensive or have side
|
||||||
|
effects. The expansion must be a drop-in replacement for an
|
||||||
|
identifier, so it's safest to put parentheses around it.
|
||||||
|
|
||||||
|
|
||||||
|
void init_exception_context(struct exception_context *ec);
|
||||||
|
|
||||||
|
For context structures allocated statically (by an external
|
||||||
|
definition or using the "static" keyword), the implicit
|
||||||
|
initialization to all zeros is sufficient, but contexts allocated
|
||||||
|
by other means must be initialized using this macro before they
|
||||||
|
are used by a Try/Catch statement. It does no harm to initialize
|
||||||
|
a context more than once (by using this macro on a statically
|
||||||
|
allocated context, or using this macro twice on the same context),
|
||||||
|
but a context must not be re-initialized after it has been used by a
|
||||||
|
Try/Catch statement.
|
||||||
|
|
||||||
|
|
||||||
|
Try statement
|
||||||
|
Catch (expression) statement
|
||||||
|
|
||||||
|
The Try/Catch/Throw macros are capitalized in order to avoid
|
||||||
|
confusion with the C++ keywords, which have subtly different
|
||||||
|
semantics.
|
||||||
|
|
||||||
|
A Try/Catch statement has a syntax similar to an if/else
|
||||||
|
statement, except that the parenthesized expression goes after
|
||||||
|
the second keyword rather than the first. As with if/else,
|
||||||
|
there are two clauses, each of which may be a simple statement
|
||||||
|
ending with a semicolon or a brace-enclosed compound statement.
|
||||||
|
But whereas the else clause is optional, the Catch clause is
|
||||||
|
required. The expression must be a modifiable lvalue (something
|
||||||
|
capable of being assigned to) of the exact same type passed to
|
||||||
|
define_exception_type().
|
||||||
|
|
||||||
|
If a Throw that uses the same exception context as the Try/Catch is
|
||||||
|
executed within the Try clause (typically within a function called
|
||||||
|
by the Try clause), and the exception is not caught by a nested
|
||||||
|
Try/Catch statement, then a copy of the exception will be assigned
|
||||||
|
to the expression, and control will jump to the Catch clause. If no
|
||||||
|
such Throw is executed, then the assignment is not performed, and
|
||||||
|
the Catch clause is not executed.
|
||||||
|
|
||||||
|
Regardless of whether an exception is caught, the expression is
|
||||||
|
always evaluated exactly once, which is significant if it has side
|
||||||
|
effects, for example:
|
||||||
|
|
||||||
|
Try foo();
|
||||||
|
Catch (p[++i].e) { ... }
|
||||||
|
|
||||||
|
IMPORTANT: Jumping into or out of a Try clause (for example via
|
||||||
|
return, break, continue, goto, longjmp) is forbidden--the compiler
|
||||||
|
will not complain, but bad things will happen at run-time. Jumping
|
||||||
|
into or out of a Catch clause is okay, and so is jumping around
|
||||||
|
inside a Try clause. In many cases where one is tempted to return
|
||||||
|
from a Try clause, it will suffice to use Throw, and then return
|
||||||
|
from the Catch clause. Another option is to set a flag variable and
|
||||||
|
use goto to jump to the end of the Try clause, then check the flag
|
||||||
|
after the Try/Catch statement.
|
||||||
|
|
||||||
|
IMPORTANT: The values of any non-volatile automatic variables
|
||||||
|
changed within the Try clause are undefined after an exception is
|
||||||
|
caught. Therefore, variables modified inside the Try block whose
|
||||||
|
values are needed later outside the Try block must either use static
|
||||||
|
storage or be declared with the "volatile" type qualifier.
|
||||||
|
|
||||||
|
|
||||||
|
Throw expression;
|
||||||
|
|
||||||
|
A Throw statement is very much like a return statement, except that
|
||||||
|
the expression is required. Whereas return jumps back to the place
|
||||||
|
where the current function was called, Throw jumps back to the Catch
|
||||||
|
clause of the innermost enclosing Try clause. The expression must
|
||||||
|
be compatible with the type passed to define_exception_type(). The
|
||||||
|
exception must be caught, otherwise the program may crash.
|
||||||
|
|
||||||
|
Slight limitation: If the expression is a comma-expression it must
|
||||||
|
be enclosed in parentheses.
|
||||||
|
|
||||||
|
|
||||||
|
Try statement
|
||||||
|
Catch_anonymous statement
|
||||||
|
|
||||||
|
When the value of the exception is not needed, a Try/Catch statement
|
||||||
|
can use Catch_anonymous instead of Catch (expression).
|
||||||
|
|
||||||
|
|
||||||
|
Everything below this point is for the benefit of the compiler. The
|
||||||
|
application programmer should pretend not to know any of it, because it
|
||||||
|
is subject to change.
|
||||||
|
|
||||||
|
===*/
|
||||||
|
|
||||||
|
|
||||||
|
#ifndef CEXCEPT_H
|
||||||
|
#define CEXCEPT_H
|
||||||
|
|
||||||
|
|
||||||
|
#include <setjmp.h>
|
||||||
|
|
||||||
|
#define define_exception_type(etype) \
|
||||||
|
struct exception__state { \
|
||||||
|
etype *exception; \
|
||||||
|
jmp_buf env; \
|
||||||
|
}
|
||||||
|
|
||||||
|
struct exception_context { \
|
||||||
|
struct exception__state *last; \
|
||||||
|
int caught; \
|
||||||
|
};
|
||||||
|
|
||||||
|
#define init_exception_context(ec) ((void)((ec)->last = 0))
|
||||||
|
|
||||||
|
#define Catch(e) exception__catch(&(e))
|
||||||
|
#define Catch_anonymous exception__catch(0)
|
||||||
|
|
||||||
|
#define Try \
|
||||||
|
{ \
|
||||||
|
struct exception__state *exception__p, exception__s; \
|
||||||
|
int exception__i; \
|
||||||
|
exception__p = the_exception_context->last; \
|
||||||
|
the_exception_context->last = &exception__s; \
|
||||||
|
for (exception__i = 0; ; exception__i = 1) \
|
||||||
|
if (exception__i) { \
|
||||||
|
if (setjmp(exception__s.env) == 0) { \
|
||||||
|
if (&exception__s)
|
||||||
|
|
||||||
|
#define exception__catch(e_addr) \
|
||||||
|
else { } \
|
||||||
|
the_exception_context->caught = 0; \
|
||||||
|
} \
|
||||||
|
else the_exception_context->caught = 1; \
|
||||||
|
the_exception_context->last = exception__p; \
|
||||||
|
break; \
|
||||||
|
} \
|
||||||
|
else exception__s.exception = e_addr; \
|
||||||
|
} \
|
||||||
|
if (!the_exception_context->caught) { } \
|
||||||
|
else
|
||||||
|
|
||||||
|
/* Try ends with if(), and Catch begins and ends with else. This */
|
||||||
|
/* ensures that the Try/Catch syntax is really the same as the */
|
||||||
|
/* if/else syntax. */
|
||||||
|
/* */
|
||||||
|
/* We use &exception__s instead of 1 to appease compilers that */
|
||||||
|
/* warn about constant expressions inside if(). Most compilers */
|
||||||
|
/* should still recognize that &exception__s is never zero and avoid */
|
||||||
|
/* generating test code. */
|
||||||
|
/* */
|
||||||
|
/* We use the variable exception__i to start the loop at the bottom, */
|
||||||
|
/* rather than jump into the loop using a switch statement, to */
|
||||||
|
/* appease compilers that warn about jumping into loops. */
|
||||||
|
|
||||||
|
#define Throw \
|
||||||
|
for (;; longjmp(the_exception_context->last->env, 1)) \
|
||||||
|
if (the_exception_context->last->exception) \
|
||||||
|
*the_exception_context->last->exception =
|
||||||
|
|
||||||
|
|
||||||
|
#endif /* CEXCEPT_H */
|
||||||
23
contrib/visupng/resource.h
Normal file
23
contrib/visupng/resource.h
Normal file
@ -0,0 +1,23 @@
|
|||||||
|
//{{NO_DEPENDENCIES}}
|
||||||
|
// Microsoft Developer Studio generated include file.
|
||||||
|
// Used by VisualPng.rc
|
||||||
|
//
|
||||||
|
#define IDM_FILE_OPEN 40001
|
||||||
|
#define IDM_FILE_SAVE 40002
|
||||||
|
#define IDM_FILE_NEXT 40003
|
||||||
|
#define IDM_FILE_PREVIOUS 40004
|
||||||
|
#define IDM_FILE_EXIT 40005
|
||||||
|
#define IDM_OPTIONS_BACKGROUND 40006
|
||||||
|
#define IDM_OPTIONS_STRETCH 40007
|
||||||
|
#define IDM_HELP_ABOUT 40008
|
||||||
|
|
||||||
|
// Next default values for new objects
|
||||||
|
//
|
||||||
|
#ifdef APSTUDIO_INVOKED
|
||||||
|
#ifndef APSTUDIO_READONLY_SYMBOLS
|
||||||
|
#define _APS_NEXT_RESOURCE_VALUE 113
|
||||||
|
#define _APS_NEXT_COMMAND_VALUE 40009
|
||||||
|
#define _APS_NEXT_CONTROL_VALUE 1001
|
||||||
|
#define _APS_NEXT_SYMED_VALUE 101
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
14
libpng.3
14
libpng.3
@ -1,6 +1,6 @@
|
|||||||
.TH LIBPNG 3 "June 4, 2000"
|
.TH LIBPNG 3 "June 24, 2000"
|
||||||
.SH NAME
|
.SH NAME
|
||||||
libpng \- Portable Network Graphics (PNG) Reference Library 1.0.7beta16
|
libpng \- Portable Network Graphics (PNG) Reference Library 1.0.7beta17
|
||||||
.SH SYNOPSIS
|
.SH SYNOPSIS
|
||||||
\fI\fB
|
\fI\fB
|
||||||
|
|
||||||
@ -747,7 +747,7 @@ Following is a copy of the libpng.txt file that accompanies libpng.
|
|||||||
.SH LIBPNG.TXT
|
.SH LIBPNG.TXT
|
||||||
libpng.txt - A description on how to use and modify libpng
|
libpng.txt - A description on how to use and modify libpng
|
||||||
|
|
||||||
libpng version 1.0.7beta16 - June 4, 2000
|
libpng version 1.0.7beta17 - June 24, 2000
|
||||||
Updated and distributed by Glenn Randers-Pehrson
|
Updated and distributed by Glenn Randers-Pehrson
|
||||||
<randeg@alum.rpi.edu>
|
<randeg@alum.rpi.edu>
|
||||||
Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
||||||
@ -3379,13 +3379,13 @@ application:
|
|||||||
|
|
||||||
.SH VII. Y2K Compliance in libpng
|
.SH VII. Y2K Compliance in libpng
|
||||||
|
|
||||||
June 4, 2000
|
June 24, 2000
|
||||||
|
|
||||||
Since the PNG Development group is an ad-hoc body, we can't make
|
Since the PNG Development group is an ad-hoc body, we can't make
|
||||||
an official declaration.
|
an official declaration.
|
||||||
|
|
||||||
This is your unofficial assurance that libpng from version 0.71 and
|
This is your unofficial assurance that libpng from version 0.71 and
|
||||||
upward through 1.0.7beta16 are Y2K compliant. It is my belief that earlier
|
upward through 1.0.7beta17 are Y2K compliant. It is my belief that earlier
|
||||||
versions were also Y2K compliant.
|
versions were also Y2K compliant.
|
||||||
|
|
||||||
Libpng only has three year fields. One is a 2-byte unsigned integer that
|
Libpng only has three year fields. One is a 2-byte unsigned integer that
|
||||||
@ -3526,7 +3526,7 @@ possible without all of you.
|
|||||||
|
|
||||||
Thanks to Frank J. T. Wojcik for helping with the documentation.
|
Thanks to Frank J. T. Wojcik for helping with the documentation.
|
||||||
|
|
||||||
Libpng version 1.0.7beta16 - June 4, 2000:
|
Libpng version 1.0.7beta17 - June 24, 2000:
|
||||||
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
|
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
|
||||||
Currently maintained by Glenn Randers-Pehrson (randeg@alum.rpi.edu).
|
Currently maintained by Glenn Randers-Pehrson (randeg@alum.rpi.edu).
|
||||||
|
|
||||||
@ -3541,7 +3541,7 @@ Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
|
|||||||
Copyright (c) 1996, 1997 Andreas Dilger
|
Copyright (c) 1996, 1997 Andreas Dilger
|
||||||
(libpng versions 0.89c, May 1996, through 0.96, May 1997)
|
(libpng versions 0.89c, May 1996, through 0.96, May 1997)
|
||||||
Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
||||||
(libpng versions 0.97, January 1998, through 1.0.7beta16, June 4, 2000)
|
(libpng versions 0.97, January 1998, through 1.0.7beta17, June 24, 2000)
|
||||||
|
|
||||||
For the purposes of this copyright and license, "Contributing Authors"
|
For the purposes of this copyright and license, "Contributing Authors"
|
||||||
is defined as the following set of individuals:
|
is defined as the following set of individuals:
|
||||||
|
|||||||
@ -1,6 +1,6 @@
|
|||||||
libpng.txt - A description on how to use and modify libpng
|
libpng.txt - A description on how to use and modify libpng
|
||||||
|
|
||||||
libpng version 1.0.7beta16 - June 4, 2000
|
libpng version 1.0.7beta17 - June 24, 2000
|
||||||
Updated and distributed by Glenn Randers-Pehrson
|
Updated and distributed by Glenn Randers-Pehrson
|
||||||
<randeg@alum.rpi.edu>
|
<randeg@alum.rpi.edu>
|
||||||
Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
||||||
@ -2632,13 +2632,13 @@ application:
|
|||||||
|
|
||||||
VII. Y2K Compliance in libpng
|
VII. Y2K Compliance in libpng
|
||||||
|
|
||||||
June 4, 2000
|
June 24, 2000
|
||||||
|
|
||||||
Since the PNG Development group is an ad-hoc body, we can't make
|
Since the PNG Development group is an ad-hoc body, we can't make
|
||||||
an official declaration.
|
an official declaration.
|
||||||
|
|
||||||
This is your unofficial assurance that libpng from version 0.71 and
|
This is your unofficial assurance that libpng from version 0.71 and
|
||||||
upward through 1.0.7beta16 are Y2K compliant. It is my belief that earlier
|
upward through 1.0.7beta17 are Y2K compliant. It is my belief that earlier
|
||||||
versions were also Y2K compliant.
|
versions were also Y2K compliant.
|
||||||
|
|
||||||
Libpng only has three year fields. One is a 2-byte unsigned integer that
|
Libpng only has three year fields. One is a 2-byte unsigned integer that
|
||||||
|
|||||||
@ -1,6 +1,6 @@
|
|||||||
.TH LIBPNGPF 3 "June 4, 2000"
|
.TH LIBPNGPF 3 "June 24, 2000"
|
||||||
.SH NAME
|
.SH NAME
|
||||||
libpng \- Portable Network Graphics (PNG) Reference Library 1.0.7beta16
|
libpng \- Portable Network Graphics (PNG) Reference Library 1.0.7beta17
|
||||||
(private functions)
|
(private functions)
|
||||||
.SH SYNOPSIS
|
.SH SYNOPSIS
|
||||||
\fB#include <png.h>\fP
|
\fB#include <png.h>\fP
|
||||||
|
|||||||
@ -1,5 +1,5 @@
|
|||||||
Microsoft Developer Studio Build File, Format Version 6.00 for
|
Microsoft Developer Studio Build File, Format Version 6.00 for
|
||||||
libpng 1.0.7beta16 (June 4, 2000) and zlib
|
libpng 1.0.7beta17 (June 24, 2000) and zlib
|
||||||
|
|
||||||
Copyright (C) 2000 Simon-Pierre Cadieux
|
Copyright (C) 2000 Simon-Pierre Cadieux
|
||||||
For conditions of distribution and use, see copyright notice in png.h
|
For conditions of distribution and use, see copyright notice in png.h
|
||||||
|
|||||||
@ -19,11 +19,11 @@ CFG=libpng - Win32 DLL
|
|||||||
!MESSAGE Possible choices for configuration are:
|
!MESSAGE Possible choices for configuration are:
|
||||||
!MESSAGE
|
!MESSAGE
|
||||||
!MESSAGE "libpng - Win32 DLL" (based on "Win32 (x86) Dynamic-Link Library")
|
!MESSAGE "libpng - Win32 DLL" (based on "Win32 (x86) Dynamic-Link Library")
|
||||||
!MESSAGE "libpng - Win32 Debug DLL" (based on "Win32 (x86) Dynamic-Link Library")
|
!MESSAGE "libpng - Win32 DLL Debug" (based on "Win32 (x86) Dynamic-Link Library")
|
||||||
!MESSAGE "libpng - Win32 ASM DLL" (based on "Win32 (x86) Dynamic-Link Library")
|
!MESSAGE "libpng - Win32 DLL ASM" (based on "Win32 (x86) Dynamic-Link Library")
|
||||||
!MESSAGE "libpng - Win32 Debug ASM DLL" (based on "Win32 (x86) Dynamic-Link Library")
|
!MESSAGE "libpng - Win32 DLL Debug ASM" (based on "Win32 (x86) Dynamic-Link Library")
|
||||||
!MESSAGE "libpng - Win32 LIB" (based on "Win32 (x86) Static Library")
|
!MESSAGE "libpng - Win32 LIB" (based on "Win32 (x86) Static Library")
|
||||||
!MESSAGE "libpng - Win32 Debug LIB" (based on "Win32 (x86) Static Library")
|
!MESSAGE "libpng - Win32 LIB Debug" (based on "Win32 (x86) Static Library")
|
||||||
!MESSAGE
|
!MESSAGE
|
||||||
|
|
||||||
# Begin Project
|
# Begin Project
|
||||||
@ -59,7 +59,7 @@ LINK32=link.exe
|
|||||||
# ADD LINK32 /nologo /dll /machine:I386 /out:".\win32\libpng\dll\libpng1.dll"
|
# ADD LINK32 /nologo /dll /machine:I386 /out:".\win32\libpng\dll\libpng1.dll"
|
||||||
# SUBTRACT LINK32 /pdb:none
|
# SUBTRACT LINK32 /pdb:none
|
||||||
|
|
||||||
!ELSEIF "$(CFG)" == "libpng - Win32 Debug DLL"
|
!ELSEIF "$(CFG)" == "libpng - Win32 DLL Debug"
|
||||||
|
|
||||||
# PROP BASE Use_MFC 0
|
# PROP BASE Use_MFC 0
|
||||||
# PROP BASE Use_Debug_Libraries 1
|
# PROP BASE Use_Debug_Libraries 1
|
||||||
@ -86,7 +86,7 @@ LINK32=link.exe
|
|||||||
# ADD BASE LINK32 /nologo /dll /debug /machine:I386 /pdbtype:sept
|
# ADD BASE LINK32 /nologo /dll /debug /machine:I386 /pdbtype:sept
|
||||||
# ADD LINK32 /nologo /dll /debug /machine:I386 /out:".\win32\libpng\dll_dbg\libpng1d.dll"
|
# ADD LINK32 /nologo /dll /debug /machine:I386 /out:".\win32\libpng\dll_dbg\libpng1d.dll"
|
||||||
|
|
||||||
!ELSEIF "$(CFG)" == "libpng - Win32 ASM DLL"
|
!ELSEIF "$(CFG)" == "libpng - Win32 DLL ASM"
|
||||||
|
|
||||||
# PROP BASE Use_MFC 0
|
# PROP BASE Use_MFC 0
|
||||||
# PROP BASE Use_Debug_Libraries 0
|
# PROP BASE Use_Debug_Libraries 0
|
||||||
@ -105,16 +105,16 @@ CPP=cl.exe
|
|||||||
MTL=midl.exe
|
MTL=midl.exe
|
||||||
RSC=rc.exe
|
RSC=rc.exe
|
||||||
# ADD BASE RSC /l 0x409 /d "NDEBUG"
|
# ADD BASE RSC /l 0x409 /d "NDEBUG"
|
||||||
# ADD RSC /l 0x409 /i ".." /d "NDEBUG"
|
# ADD RSC /l 0x409 /i ".." /d "NDEBUG" /d "PNG_USE_PNGVCRD"
|
||||||
BSC32=bscmake.exe
|
BSC32=bscmake.exe
|
||||||
# ADD BASE BSC32 /nologo
|
# ADD BASE BSC32 /nologo
|
||||||
# ADD BSC32 /nologo
|
# ADD BSC32 /nologo
|
||||||
LINK32=link.exe
|
LINK32=link.exe
|
||||||
# ADD BASE LINK32 /nologo /dll /machine:I386
|
# ADD BASE LINK32 /nologo /dll /machine:I386
|
||||||
# ADD LINK32 .\win32\zlib\dll\zlib.lib /nologo /dll /machine:I386 /out:".\win32\libpng\dll_asm\libpng1a.dll"
|
# ADD LINK32 /nologo /dll /machine:I386 /out:".\win32\libpng\dll_asm\libpng1a.dll"
|
||||||
# SUBTRACT LINK32 /pdb:none
|
# SUBTRACT LINK32 /pdb:none
|
||||||
|
|
||||||
!ELSEIF "$(CFG)" == "libpng - Win32 Debug ASM DLL"
|
!ELSEIF "$(CFG)" == "libpng - Win32 DLL Debug ASM"
|
||||||
|
|
||||||
# PROP BASE Use_MFC 0
|
# PROP BASE Use_MFC 0
|
||||||
# PROP BASE Use_Debug_Libraries 1
|
# PROP BASE Use_Debug_Libraries 1
|
||||||
@ -133,13 +133,13 @@ CPP=cl.exe
|
|||||||
MTL=midl.exe
|
MTL=midl.exe
|
||||||
RSC=rc.exe
|
RSC=rc.exe
|
||||||
# ADD BASE RSC /l 0x409 /d "_DEBUG"
|
# ADD BASE RSC /l 0x409 /d "_DEBUG"
|
||||||
# ADD RSC /l 0x409 /i ".." /d "_DEBUG" /d PNG_DEBUG=1
|
# ADD RSC /l 0x409 /i ".." /d "_DEBUG" /d PNG_DEBUG=1 /d "PNG_USE_PNGVCRD"
|
||||||
BSC32=bscmake.exe
|
BSC32=bscmake.exe
|
||||||
# ADD BASE BSC32 /nologo
|
# ADD BASE BSC32 /nologo
|
||||||
# ADD BSC32 /nologo
|
# ADD BSC32 /nologo
|
||||||
LINK32=link.exe
|
LINK32=link.exe
|
||||||
# ADD BASE LINK32 /nologo /dll /debug /machine:I386 /pdbtype:sept
|
# ADD BASE LINK32 /nologo /dll /debug /machine:I386 /pdbtype:sept
|
||||||
# ADD LINK32 .\win32\zlib\dll_dbg\zlibd.lib /nologo /dll /debug /machine:I386 /out:".\win32\libpng\dll_dbga\libpng1b.dll"
|
# ADD LINK32 /nologo /dll /debug /machine:I386 /out:".\win32\libpng\dll_dbga\libpng1b.dll"
|
||||||
|
|
||||||
!ELSEIF "$(CFG)" == "libpng - Win32 LIB"
|
!ELSEIF "$(CFG)" == "libpng - Win32 LIB"
|
||||||
|
|
||||||
@ -167,7 +167,7 @@ LIB32=link.exe -lib
|
|||||||
# ADD BASE LIB32 /nologo
|
# ADD BASE LIB32 /nologo
|
||||||
# ADD LIB32 /nologo
|
# ADD LIB32 /nologo
|
||||||
|
|
||||||
!ELSEIF "$(CFG)" == "libpng - Win32 Debug LIB"
|
!ELSEIF "$(CFG)" == "libpng - Win32 LIB Debug"
|
||||||
|
|
||||||
# PROP BASE Use_MFC 0
|
# PROP BASE Use_MFC 0
|
||||||
# PROP BASE Use_Debug_Libraries 1
|
# PROP BASE Use_Debug_Libraries 1
|
||||||
@ -198,11 +198,11 @@ LIB32=link.exe -lib
|
|||||||
# Begin Target
|
# Begin Target
|
||||||
|
|
||||||
# Name "libpng - Win32 DLL"
|
# Name "libpng - Win32 DLL"
|
||||||
# Name "libpng - Win32 Debug DLL"
|
# Name "libpng - Win32 DLL Debug"
|
||||||
# Name "libpng - Win32 ASM DLL"
|
# Name "libpng - Win32 DLL ASM"
|
||||||
# Name "libpng - Win32 Debug ASM DLL"
|
# Name "libpng - Win32 DLL Debug ASM"
|
||||||
# Name "libpng - Win32 LIB"
|
# Name "libpng - Win32 LIB"
|
||||||
# Name "libpng - Win32 Debug LIB"
|
# Name "libpng - Win32 LIB Debug"
|
||||||
# Begin Group "Source Files"
|
# Begin Group "Source Files"
|
||||||
|
|
||||||
# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
|
# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
|
||||||
@ -217,17 +217,17 @@ SOURCE=.\png.rc
|
|||||||
|
|
||||||
!IF "$(CFG)" == "libpng - Win32 DLL"
|
!IF "$(CFG)" == "libpng - Win32 DLL"
|
||||||
|
|
||||||
!ELSEIF "$(CFG)" == "libpng - Win32 Debug DLL"
|
!ELSEIF "$(CFG)" == "libpng - Win32 DLL Debug"
|
||||||
|
|
||||||
!ELSEIF "$(CFG)" == "libpng - Win32 ASM DLL"
|
!ELSEIF "$(CFG)" == "libpng - Win32 DLL ASM"
|
||||||
|
|
||||||
!ELSEIF "$(CFG)" == "libpng - Win32 Debug ASM DLL"
|
!ELSEIF "$(CFG)" == "libpng - Win32 DLL Debug ASM"
|
||||||
|
|
||||||
!ELSEIF "$(CFG)" == "libpng - Win32 LIB"
|
!ELSEIF "$(CFG)" == "libpng - Win32 LIB"
|
||||||
|
|
||||||
# PROP Exclude_From_Build 1
|
# PROP Exclude_From_Build 1
|
||||||
|
|
||||||
!ELSEIF "$(CFG)" == "libpng - Win32 Debug LIB"
|
!ELSEIF "$(CFG)" == "libpng - Win32 LIB Debug"
|
||||||
|
|
||||||
# PROP Exclude_From_Build 1
|
# PROP Exclude_From_Build 1
|
||||||
|
|
||||||
@ -240,17 +240,17 @@ SOURCE=.\png32ms.def
|
|||||||
|
|
||||||
!IF "$(CFG)" == "libpng - Win32 DLL"
|
!IF "$(CFG)" == "libpng - Win32 DLL"
|
||||||
|
|
||||||
!ELSEIF "$(CFG)" == "libpng - Win32 Debug DLL"
|
!ELSEIF "$(CFG)" == "libpng - Win32 DLL Debug"
|
||||||
|
|
||||||
!ELSEIF "$(CFG)" == "libpng - Win32 ASM DLL"
|
!ELSEIF "$(CFG)" == "libpng - Win32 DLL ASM"
|
||||||
|
|
||||||
!ELSEIF "$(CFG)" == "libpng - Win32 Debug ASM DLL"
|
!ELSEIF "$(CFG)" == "libpng - Win32 DLL Debug ASM"
|
||||||
|
|
||||||
!ELSEIF "$(CFG)" == "libpng - Win32 LIB"
|
!ELSEIF "$(CFG)" == "libpng - Win32 LIB"
|
||||||
|
|
||||||
# PROP Exclude_From_Build 1
|
# PROP Exclude_From_Build 1
|
||||||
|
|
||||||
!ELSEIF "$(CFG)" == "libpng - Win32 Debug LIB"
|
!ELSEIF "$(CFG)" == "libpng - Win32 LIB Debug"
|
||||||
|
|
||||||
# PROP Exclude_From_Build 1
|
# PROP Exclude_From_Build 1
|
||||||
|
|
||||||
@ -306,19 +306,19 @@ SOURCE=..\pngvcrd.c
|
|||||||
|
|
||||||
# PROP Exclude_From_Build 1
|
# PROP Exclude_From_Build 1
|
||||||
|
|
||||||
!ELSEIF "$(CFG)" == "libpng - Win32 Debug DLL"
|
!ELSEIF "$(CFG)" == "libpng - Win32 DLL Debug"
|
||||||
|
|
||||||
# PROP Exclude_From_Build 1
|
# PROP Exclude_From_Build 1
|
||||||
|
|
||||||
!ELSEIF "$(CFG)" == "libpng - Win32 ASM DLL"
|
!ELSEIF "$(CFG)" == "libpng - Win32 DLL ASM"
|
||||||
|
|
||||||
!ELSEIF "$(CFG)" == "libpng - Win32 Debug ASM DLL"
|
!ELSEIF "$(CFG)" == "libpng - Win32 DLL Debug ASM"
|
||||||
|
|
||||||
!ELSEIF "$(CFG)" == "libpng - Win32 LIB"
|
!ELSEIF "$(CFG)" == "libpng - Win32 LIB"
|
||||||
|
|
||||||
# PROP Exclude_From_Build 1
|
# PROP Exclude_From_Build 1
|
||||||
|
|
||||||
!ELSEIF "$(CFG)" == "libpng - Win32 Debug LIB"
|
!ELSEIF "$(CFG)" == "libpng - Win32 LIB Debug"
|
||||||
|
|
||||||
# PROP Exclude_From_Build 1
|
# PROP Exclude_From_Build 1
|
||||||
|
|
||||||
|
|||||||
12
msvc/png.rc
12
msvc/png.rc
@ -12,6 +12,14 @@
|
|||||||
# error PRIVATEBUILD or SPECIALBUILD must be defined as a string describing the type of change brought to the standard library
|
# error PRIVATEBUILD or SPECIALBUILD must be defined as a string describing the type of change brought to the standard library
|
||||||
#endif /* defined(DLLFNAME_POSTFIX)... */
|
#endif /* defined(DLLFNAME_POSTFIX)... */
|
||||||
|
|
||||||
|
#if !defined(DLLFNAME_POSTFIX) && defined(PNG_USE_PNGVCRD)
|
||||||
|
# if defined(PNG_DEBUG) && (PNG_DEBUG > 0)
|
||||||
|
# define DLLFNAME_POSTFIX "B"
|
||||||
|
# else
|
||||||
|
# define DLLFNAME_POSTFIX "A"
|
||||||
|
# endif /* !defined(DLLFNAME_POSTFIX)... */
|
||||||
|
#endif
|
||||||
|
|
||||||
#if defined(PNG_DEBUG) && (PNG_DEBUG > 0)
|
#if defined(PNG_DEBUG) && (PNG_DEBUG > 0)
|
||||||
# define VS_DEBUG VS_FF_DEBUG
|
# define VS_DEBUG VS_FF_DEBUG
|
||||||
# ifndef DLLFNAME_POSTFIX
|
# ifndef DLLFNAME_POSTFIX
|
||||||
@ -22,7 +30,9 @@
|
|||||||
# endif /* COMMENTS */
|
# endif /* COMMENTS */
|
||||||
#else
|
#else
|
||||||
# define VS_DEBUG 0
|
# define VS_DEBUG 0
|
||||||
|
# ifndef DLLFNAME_POSTFIX
|
||||||
# define DLLFNAME_POSTFIX
|
# define DLLFNAME_POSTFIX
|
||||||
|
# endif /* DLLFNAME_POSTFIX */
|
||||||
#endif /* defined(DEBUG)... */
|
#endif /* defined(DEBUG)... */
|
||||||
|
|
||||||
#ifdef PRIVATEBUILD
|
#ifdef PRIVATEBUILD
|
||||||
@ -54,7 +64,7 @@ BEGIN
|
|||||||
VALUE "FileDescription", "PNG image compression library\000"
|
VALUE "FileDescription", "PNG image compression library\000"
|
||||||
VALUE "FileVersion", PNG_LIBPNG_VER_STRING "\000"
|
VALUE "FileVersion", PNG_LIBPNG_VER_STRING "\000"
|
||||||
VALUE "InternalName", PNG_LIBPNG_DLLFNAME QUOTE(PNG_LIBPNG_VER_MAJOR) DLLFNAME_POSTFIX " (Windows 32 bit)\000"
|
VALUE "InternalName", PNG_LIBPNG_DLLFNAME QUOTE(PNG_LIBPNG_VER_MAJOR) DLLFNAME_POSTFIX " (Windows 32 bit)\000"
|
||||||
VALUE "LegalCopyright", "Copyright 1998-2000 Glenn Randers-Pehrson\000"
|
VALUE "LegalCopyright", "\251 1998-2000 Glenn Randers-Pehrson\000"
|
||||||
VALUE "OriginalFilename", PNG_LIBPNG_DLLFNAME QUOTE(PNG_LIBPNG_VER_MAJOR) DLLFNAME_POSTFIX ".DLL\000"
|
VALUE "OriginalFilename", PNG_LIBPNG_DLLFNAME QUOTE(PNG_LIBPNG_VER_MAJOR) DLLFNAME_POSTFIX ".DLL\000"
|
||||||
#ifdef PRIVATEBUILD
|
#ifdef PRIVATEBUILD
|
||||||
VALUE "PrivateBuild", PRIVATEBUILD
|
VALUE "PrivateBuild", PRIVATEBUILD
|
||||||
|
|||||||
@ -1,12 +1,12 @@
|
|||||||
;------------------------------------------
|
;------------------------------------------
|
||||||
; PNGLIB module definition file for Windows
|
; LIBPNG module definition file for Windows
|
||||||
;------------------------------------------
|
;------------------------------------------
|
||||||
|
|
||||||
LIBRARY
|
LIBRARY
|
||||||
DESCRIPTION "PNG image compression library for Windows"
|
DESCRIPTION "PNG image compression library for Windows"
|
||||||
|
|
||||||
EXPORTS
|
EXPORTS
|
||||||
;Version 1.0.7beta16
|
;Version 1.0.7beta17
|
||||||
png_build_grayscale_palette @1
|
png_build_grayscale_palette @1
|
||||||
png_check_sig @2
|
png_check_sig @2
|
||||||
png_chunk_error @3
|
png_chunk_error @3
|
||||||
|
|||||||
118
msvc/zlib.dsp
118
msvc/zlib.dsp
@ -19,9 +19,11 @@ CFG=zlib - Win32 DLL
|
|||||||
!MESSAGE Possible choices for configuration are:
|
!MESSAGE Possible choices for configuration are:
|
||||||
!MESSAGE
|
!MESSAGE
|
||||||
!MESSAGE "zlib - Win32 DLL" (based on "Win32 (x86) Dynamic-Link Library")
|
!MESSAGE "zlib - Win32 DLL" (based on "Win32 (x86) Dynamic-Link Library")
|
||||||
!MESSAGE "zlib - Win32 Debug DLL" (based on "Win32 (x86) Dynamic-Link Library")
|
!MESSAGE "zlib - Win32 DLL Debug" (based on "Win32 (x86) Dynamic-Link Library")
|
||||||
|
!MESSAGE "zlib - Win32 DLL ASM" (based on "Win32 (x86) Dynamic-Link Library")
|
||||||
|
!MESSAGE "zlib - Win32 DLL Debug ASM" (based on "Win32 (x86) Dynamic-Link Library")
|
||||||
!MESSAGE "zlib - Win32 LIB" (based on "Win32 (x86) Static Library")
|
!MESSAGE "zlib - Win32 LIB" (based on "Win32 (x86) Static Library")
|
||||||
!MESSAGE "zlib - Win32 Debug LIB" (based on "Win32 (x86) Static Library")
|
!MESSAGE "zlib - Win32 LIB Debug" (based on "Win32 (x86) Static Library")
|
||||||
!MESSAGE
|
!MESSAGE
|
||||||
|
|
||||||
# Begin Project
|
# Begin Project
|
||||||
@ -53,11 +55,11 @@ BSC32=bscmake.exe
|
|||||||
# ADD BASE BSC32 /nologo
|
# ADD BASE BSC32 /nologo
|
||||||
# ADD BSC32 /nologo
|
# ADD BSC32 /nologo
|
||||||
LINK32=link.exe
|
LINK32=link.exe
|
||||||
# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /machine:I386
|
# ADD BASE LINK32 /nologo /dll /machine:I386
|
||||||
# ADD LINK32 /nologo /dll /machine:I386
|
# ADD LINK32 /nologo /dll /machine:I386
|
||||||
# SUBTRACT LINK32 /pdb:none
|
# SUBTRACT LINK32 /pdb:none
|
||||||
|
|
||||||
!ELSEIF "$(CFG)" == "zlib - Win32 Debug DLL"
|
!ELSEIF "$(CFG)" == "zlib - Win32 DLL Debug"
|
||||||
|
|
||||||
# PROP BASE Use_MFC 0
|
# PROP BASE Use_MFC 0
|
||||||
# PROP BASE Use_Debug_Libraries 1
|
# PROP BASE Use_Debug_Libraries 1
|
||||||
@ -81,9 +83,64 @@ BSC32=bscmake.exe
|
|||||||
# ADD BASE BSC32 /nologo
|
# ADD BASE BSC32 /nologo
|
||||||
# ADD BSC32 /nologo
|
# ADD BSC32 /nologo
|
||||||
LINK32=link.exe
|
LINK32=link.exe
|
||||||
# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /debug /machine:I386 /pdbtype:sept
|
# ADD BASE LINK32 /nologo /dll /debug /machine:I386 /pdbtype:sept
|
||||||
# ADD LINK32 /nologo /dll /debug /machine:I386 /out:".\win32\zlib\dll_dbg\zlibd.dll"
|
# ADD LINK32 /nologo /dll /debug /machine:I386 /out:".\win32\zlib\dll_dbg\zlibd.dll"
|
||||||
|
|
||||||
|
!ELSEIF "$(CFG)" == "zlib - Win32 DLL ASM"
|
||||||
|
|
||||||
|
# PROP BASE Use_MFC 0
|
||||||
|
# PROP BASE Use_Debug_Libraries 0
|
||||||
|
# PROP BASE Output_Dir "Release"
|
||||||
|
# PROP BASE Intermediate_Dir "Release"
|
||||||
|
# PROP BASE Target_Dir ""
|
||||||
|
# PROP Use_MFC 0
|
||||||
|
# PROP Use_Debug_Libraries 0
|
||||||
|
# PROP Output_Dir ".\win32\zlib\dll_asm"
|
||||||
|
# PROP Intermediate_Dir ".\win32\zlib\dll_asm"
|
||||||
|
# PROP Ignore_Export_Lib 0
|
||||||
|
# PROP Target_Dir ""
|
||||||
|
CPP=cl.exe
|
||||||
|
# ADD BASE CPP /nologo /MD /W3 /O1 /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "_USRDLL" /FD /c
|
||||||
|
# ADD CPP /nologo /MD /W3 /O1 /I "..\..\zlib" /D "NDEBUG" /D "WIN32" /D "_WIN32" /D "_WINDOWS" /D "ZLIB_DLL" /D "DYNAMIC_CRC_TABLE" /D "ASMV" /FAcs /FD /c
|
||||||
|
MTL=midl.exe
|
||||||
|
RSC=rc.exe
|
||||||
|
# ADD BASE RSC /l 0x409 /d "NDEBUG"
|
||||||
|
# ADD RSC /l 0x409 /i ".." /d "NDEBUG"
|
||||||
|
BSC32=bscmake.exe
|
||||||
|
# ADD BASE BSC32 /nologo
|
||||||
|
# ADD BSC32 /nologo
|
||||||
|
LINK32=link.exe
|
||||||
|
# ADD BASE LINK32 /nologo /dll /machine:I386
|
||||||
|
# ADD LINK32 gvmat32.obj /nologo /dll /machine:I386 /out:".\win32\zlib\dll_asm\zliba.dll"
|
||||||
|
# SUBTRACT LINK32 /pdb:none
|
||||||
|
|
||||||
|
!ELSEIF "$(CFG)" == "zlib - Win32 DLL Debug ASM"
|
||||||
|
|
||||||
|
# PROP BASE Use_MFC 0
|
||||||
|
# PROP BASE Use_Debug_Libraries 1
|
||||||
|
# PROP BASE Output_Dir "Debug"
|
||||||
|
# PROP BASE Intermediate_Dir "Debug"
|
||||||
|
# PROP BASE Target_Dir ""
|
||||||
|
# PROP Use_MFC 0
|
||||||
|
# PROP Use_Debug_Libraries 1
|
||||||
|
# PROP Output_Dir ".\win32\zlib\dll_dbga"
|
||||||
|
# PROP Intermediate_Dir ".\win32\zlib\dll_dbga"
|
||||||
|
# PROP Ignore_Export_Lib 0
|
||||||
|
# PROP Target_Dir ""
|
||||||
|
CPP=cl.exe
|
||||||
|
# ADD BASE CPP /nologo /MDd /W3 /Zi /Od /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "_USRDLL" /FD /GZ /c
|
||||||
|
# ADD CPP /nologo /MDd /W3 /Zi /Od /I "..\..\zlib" /D "_DEBUG" /D "WIN32" /D "_WIN32" /D "_WINDOWS" /D "ZLIB_DLL" /D "DYNAMIC_CRC_TABLE" /D "ASMV" /FAcs /FD /GZ /c
|
||||||
|
MTL=midl.exe
|
||||||
|
RSC=rc.exe
|
||||||
|
# ADD BASE RSC /l 0x409 /d "_DEBUG"
|
||||||
|
# ADD RSC /l 0x409 /i ".." /d "_DEBUG"
|
||||||
|
BSC32=bscmake.exe
|
||||||
|
# ADD BASE BSC32 /nologo
|
||||||
|
# ADD BSC32 /nologo
|
||||||
|
LINK32=link.exe
|
||||||
|
# ADD BASE LINK32 /nologo /dll /debug /machine:I386 /pdbtype:sept
|
||||||
|
# ADD LINK32 gvmat32d.obj /nologo /dll /debug /machine:I386 /out:".\win32\zlib\dll_dbga\zlibb.dll"
|
||||||
|
|
||||||
!ELSEIF "$(CFG)" == "zlib - Win32 LIB"
|
!ELSEIF "$(CFG)" == "zlib - Win32 LIB"
|
||||||
|
|
||||||
# PROP BASE Use_MFC 0
|
# PROP BASE Use_MFC 0
|
||||||
@ -110,7 +167,7 @@ LIB32=link.exe -lib
|
|||||||
# ADD BASE LIB32 /nologo
|
# ADD BASE LIB32 /nologo
|
||||||
# ADD LIB32 /nologo
|
# ADD LIB32 /nologo
|
||||||
|
|
||||||
!ELSEIF "$(CFG)" == "zlib - Win32 Debug LIB"
|
!ELSEIF "$(CFG)" == "zlib - Win32 LIB Debug"
|
||||||
|
|
||||||
# PROP BASE Use_MFC 0
|
# PROP BASE Use_MFC 0
|
||||||
# PROP BASE Use_Debug_Libraries 1
|
# PROP BASE Use_Debug_Libraries 1
|
||||||
@ -141,9 +198,11 @@ LIB32=link.exe -lib
|
|||||||
# Begin Target
|
# Begin Target
|
||||||
|
|
||||||
# Name "zlib - Win32 DLL"
|
# Name "zlib - Win32 DLL"
|
||||||
# Name "zlib - Win32 Debug DLL"
|
# Name "zlib - Win32 DLL Debug"
|
||||||
|
# Name "zlib - Win32 DLL ASM"
|
||||||
|
# Name "zlib - Win32 DLL Debug ASM"
|
||||||
# Name "zlib - Win32 LIB"
|
# Name "zlib - Win32 LIB"
|
||||||
# Name "zlib - Win32 Debug LIB"
|
# Name "zlib - Win32 LIB Debug"
|
||||||
# Begin Group "Source Files"
|
# Begin Group "Source Files"
|
||||||
|
|
||||||
# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
|
# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
|
||||||
@ -165,6 +224,33 @@ SOURCE=..\..\zlib\deflate.c
|
|||||||
# End Source File
|
# End Source File
|
||||||
# Begin Source File
|
# Begin Source File
|
||||||
|
|
||||||
|
SOURCE=..\..\zlib\contrib\asm386\gvmat32c.c
|
||||||
|
|
||||||
|
!IF "$(CFG)" == "zlib - Win32 DLL"
|
||||||
|
|
||||||
|
# PROP Exclude_From_Build 1
|
||||||
|
|
||||||
|
!ELSEIF "$(CFG)" == "zlib - Win32 DLL Debug"
|
||||||
|
|
||||||
|
# PROP Exclude_From_Build 1
|
||||||
|
|
||||||
|
!ELSEIF "$(CFG)" == "zlib - Win32 DLL ASM"
|
||||||
|
|
||||||
|
!ELSEIF "$(CFG)" == "zlib - Win32 DLL Debug ASM"
|
||||||
|
|
||||||
|
!ELSEIF "$(CFG)" == "zlib - Win32 LIB"
|
||||||
|
|
||||||
|
# PROP Exclude_From_Build 1
|
||||||
|
|
||||||
|
!ELSEIF "$(CFG)" == "zlib - Win32 LIB Debug"
|
||||||
|
|
||||||
|
# PROP Exclude_From_Build 1
|
||||||
|
|
||||||
|
!ENDIF
|
||||||
|
|
||||||
|
# End Source File
|
||||||
|
# Begin Source File
|
||||||
|
|
||||||
SOURCE=..\..\zlib\gzio.c
|
SOURCE=..\..\zlib\gzio.c
|
||||||
# ADD CPP /Yc"zutil.h"
|
# ADD CPP /Yc"zutil.h"
|
||||||
# End Source File
|
# End Source File
|
||||||
@ -212,13 +298,17 @@ SOURCE=.\zlib.def
|
|||||||
|
|
||||||
!IF "$(CFG)" == "zlib - Win32 DLL"
|
!IF "$(CFG)" == "zlib - Win32 DLL"
|
||||||
|
|
||||||
!ELSEIF "$(CFG)" == "zlib - Win32 Debug DLL"
|
!ELSEIF "$(CFG)" == "zlib - Win32 DLL Debug"
|
||||||
|
|
||||||
|
!ELSEIF "$(CFG)" == "zlib - Win32 DLL ASM"
|
||||||
|
|
||||||
|
!ELSEIF "$(CFG)" == "zlib - Win32 DLL Debug ASM"
|
||||||
|
|
||||||
!ELSEIF "$(CFG)" == "zlib - Win32 LIB"
|
!ELSEIF "$(CFG)" == "zlib - Win32 LIB"
|
||||||
|
|
||||||
# PROP Exclude_From_Build 1
|
# PROP Exclude_From_Build 1
|
||||||
|
|
||||||
!ELSEIF "$(CFG)" == "zlib - Win32 Debug LIB"
|
!ELSEIF "$(CFG)" == "zlib - Win32 LIB Debug"
|
||||||
|
|
||||||
# PROP Exclude_From_Build 1
|
# PROP Exclude_From_Build 1
|
||||||
|
|
||||||
@ -231,13 +321,17 @@ SOURCE=..\..\zlib\msdos\zlib.rc
|
|||||||
|
|
||||||
!IF "$(CFG)" == "zlib - Win32 DLL"
|
!IF "$(CFG)" == "zlib - Win32 DLL"
|
||||||
|
|
||||||
!ELSEIF "$(CFG)" == "zlib - Win32 Debug DLL"
|
!ELSEIF "$(CFG)" == "zlib - Win32 DLL Debug"
|
||||||
|
|
||||||
|
!ELSEIF "$(CFG)" == "zlib - Win32 DLL ASM"
|
||||||
|
|
||||||
|
!ELSEIF "$(CFG)" == "zlib - Win32 DLL Debug ASM"
|
||||||
|
|
||||||
!ELSEIF "$(CFG)" == "zlib - Win32 LIB"
|
!ELSEIF "$(CFG)" == "zlib - Win32 LIB"
|
||||||
|
|
||||||
# PROP Exclude_From_Build 1
|
# PROP Exclude_From_Build 1
|
||||||
|
|
||||||
!ELSEIF "$(CFG)" == "zlib - Win32 Debug LIB"
|
!ELSEIF "$(CFG)" == "zlib - Win32 LIB Debug"
|
||||||
|
|
||||||
# PROP Exclude_From_Build 1
|
# PROP Exclude_From_Build 1
|
||||||
|
|
||||||
|
|||||||
2
png.5
2
png.5
@ -1,4 +1,4 @@
|
|||||||
.TH PNG 5 "June 4, 2000"
|
.TH PNG 5 "June 24, 2000"
|
||||||
.SH NAME
|
.SH NAME
|
||||||
png \- Portable Network Graphics (PNG) format
|
png \- Portable Network Graphics (PNG) format
|
||||||
.SH DESCRIPTION
|
.SH DESCRIPTION
|
||||||
|
|||||||
12
png.c
12
png.c
@ -1,7 +1,7 @@
|
|||||||
|
|
||||||
/* png.c - location for general purpose libpng functions
|
/* png.c - location for general purpose libpng functions
|
||||||
*
|
*
|
||||||
* libpng version 1.0.7beta16 - June 4, 2000
|
* libpng version 1.0.7beta17 - June 24, 2000
|
||||||
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
||||||
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
||||||
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
|
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
|
||||||
@ -14,14 +14,14 @@
|
|||||||
#include "png.h"
|
#include "png.h"
|
||||||
|
|
||||||
/* Generate a compiler error if there is an old png.h in the search path. */
|
/* Generate a compiler error if there is an old png.h in the search path. */
|
||||||
typedef version_1_0_7beta16 Your_png_h_is_not_version_1_0_7beta16;
|
typedef version_1_0_7beta17 Your_png_h_is_not_version_1_0_7beta17;
|
||||||
|
|
||||||
/* Version information for C files. This had better match the version
|
/* Version information for C files. This had better match the version
|
||||||
* string defined in png.h. */
|
* string defined in png.h. */
|
||||||
|
|
||||||
#ifdef PNG_USE_GLOBAL_ARRAYS
|
#ifdef PNG_USE_GLOBAL_ARRAYS
|
||||||
/* png_libpng_ver was changed to a function in version 1.0.5c */
|
/* png_libpng_ver was changed to a function in version 1.0.5c */
|
||||||
char png_libpng_ver[12] = "1.0.7beta16";
|
char png_libpng_ver[12] = "1.0.7beta17";
|
||||||
|
|
||||||
/* png_sig was changed to a function in version 1.0.5c */
|
/* png_sig was changed to a function in version 1.0.5c */
|
||||||
/* Place to hold the signature string for a PNG file. */
|
/* Place to hold the signature string for a PNG file. */
|
||||||
@ -605,7 +605,7 @@ png_charp PNGAPI
|
|||||||
png_get_copyright(png_structp png_ptr)
|
png_get_copyright(png_structp png_ptr)
|
||||||
{
|
{
|
||||||
if (png_ptr != NULL || png_ptr == NULL) /* silence compiler warning */
|
if (png_ptr != NULL || png_ptr == NULL) /* silence compiler warning */
|
||||||
return ("\n libpng version 1.0.7beta16 - June 4, 2000\n\
|
return ("\n libpng version 1.0.7beta17 - June 24, 2000\n\
|
||||||
Copyright (c) 1998-2000 Glenn Randers-Pehrson\n\
|
Copyright (c) 1998-2000 Glenn Randers-Pehrson\n\
|
||||||
Copyright (c) 1996, 1997 Andreas Dilger\n\
|
Copyright (c) 1996, 1997 Andreas Dilger\n\
|
||||||
Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.\n");
|
Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.\n");
|
||||||
@ -623,8 +623,8 @@ png_get_libpng_ver(png_structp png_ptr)
|
|||||||
{
|
{
|
||||||
/* Version of *.c files used when building libpng */
|
/* Version of *.c files used when building libpng */
|
||||||
if(png_ptr != NULL) /* silence compiler warning about unused png_ptr */
|
if(png_ptr != NULL) /* silence compiler warning about unused png_ptr */
|
||||||
return("1.0.7beta16");
|
return("1.0.7beta17");
|
||||||
return("1.0.7beta16");
|
return("1.0.7beta17");
|
||||||
}
|
}
|
||||||
|
|
||||||
png_charp PNGAPI
|
png_charp PNGAPI
|
||||||
|
|||||||
32
png.h
32
png.h
@ -1,7 +1,7 @@
|
|||||||
|
|
||||||
/* png.h - header file for PNG reference library
|
/* png.h - header file for PNG reference library
|
||||||
*
|
*
|
||||||
* libpng version 1.0.7beta16 - June 4, 2000
|
* libpng version 1.0.7beta17 - June 24, 2000
|
||||||
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
||||||
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
||||||
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
|
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
|
||||||
@ -9,7 +9,7 @@
|
|||||||
* Authors and maintainers:
|
* Authors and maintainers:
|
||||||
* libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat
|
* libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat
|
||||||
* libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger
|
* libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger
|
||||||
* libpng versions 0.97, January 1998, through 1.0.7beta16 - June 4, 2000: Glenn
|
* libpng versions 0.97, January 1998, through 1.0.7beta17 - June 24, 2000: Glenn
|
||||||
* See also "Contributing Authors", below.
|
* See also "Contributing Authors", below.
|
||||||
*
|
*
|
||||||
* Note about libpng version numbers:
|
* Note about libpng version numbers:
|
||||||
@ -52,9 +52,9 @@
|
|||||||
* 1.0.6h 10007 10.6h (testing xy.z so-numbering)
|
* 1.0.6h 10007 10.6h (testing xy.z so-numbering)
|
||||||
* 1.0.6i 10007 10.6i
|
* 1.0.6i 10007 10.6i
|
||||||
* 1.0.6j 10007 2.1.0.6j (incompatible with 1.0.0)
|
* 1.0.6j 10007 2.1.0.6j (incompatible with 1.0.0)
|
||||||
* 1.0.7beta11-16 10007 2.1.0.7beta11-16 (binary compatible)
|
* 1.0.7beta11-17 10007 2.1.0.7beta11-17 (binary compatible)
|
||||||
|
* 1.0.7rc1-2 10007 2.1.0.7rc1-2 (binary compatible)
|
||||||
* planned:
|
* planned:
|
||||||
* 1.0.7rc1 10007 2.1.0.7rc1 (binary compatible)
|
|
||||||
* 1.0.6patch4 (w/4 patches) 10006 2.1.0.6 (binary compatible)
|
* 1.0.6patch4 (w/4 patches) 10006 2.1.0.6 (binary compatible)
|
||||||
* 1.0.7 10007 (still compatible)
|
* 1.0.7 10007 (still compatible)
|
||||||
*
|
*
|
||||||
@ -83,7 +83,7 @@
|
|||||||
* If you modify libpng you may insert additional notices immediately following
|
* If you modify libpng you may insert additional notices immediately following
|
||||||
* this sentence.
|
* this sentence.
|
||||||
*
|
*
|
||||||
* libpng versions 1.0.6, March 20, 2000, through 1.0.7beta16, June 4, 2000, are
|
* libpng versions 1.0.6, March 20, 2000, through 1.0.7beta17, June 24, 2000, are
|
||||||
* Copyright (c) 2000 Glenn Randers-Pehrson
|
* Copyright (c) 2000 Glenn Randers-Pehrson
|
||||||
* Distributed according to the same disclaimer and license as libpng-1.0.5
|
* Distributed according to the same disclaimer and license as libpng-1.0.5
|
||||||
* with the following individuals added to the list of Contributing Authors:
|
* with the following individuals added to the list of Contributing Authors:
|
||||||
@ -179,13 +179,13 @@
|
|||||||
* Y2K compliance in libpng:
|
* Y2K compliance in libpng:
|
||||||
* =========================
|
* =========================
|
||||||
*
|
*
|
||||||
* June 4, 2000
|
* June 24, 2000
|
||||||
*
|
*
|
||||||
* Since the PNG Development group is an ad-hoc body, we can't make
|
* Since the PNG Development group is an ad-hoc body, we can't make
|
||||||
* an official declaration.
|
* an official declaration.
|
||||||
*
|
*
|
||||||
* This is your unofficial assurance that libpng from version 0.71 and
|
* This is your unofficial assurance that libpng from version 0.71 and
|
||||||
* upward through 1.0.7beta16 are Y2K compliant. It is my belief that earlier
|
* upward through 1.0.7beta17 are Y2K compliant. It is my belief that earlier
|
||||||
* versions were also Y2K compliant.
|
* versions were also Y2K compliant.
|
||||||
*
|
*
|
||||||
* Libpng only has three year fields. One is a 2-byte unsigned integer
|
* Libpng only has three year fields. One is a 2-byte unsigned integer
|
||||||
@ -231,8 +231,8 @@
|
|||||||
* PNG Development Group
|
* PNG Development Group
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#ifndef _PNG_H
|
#ifndef PNG_H
|
||||||
#define _PNG_H
|
#define PNG_H
|
||||||
|
|
||||||
/* This is not the place to learn how to use libpng. The file libpng.txt
|
/* This is not the place to learn how to use libpng. The file libpng.txt
|
||||||
* describes how to use libpng, and the file example.c summarizes it
|
* describes how to use libpng, and the file example.c summarizes it
|
||||||
@ -241,7 +241,7 @@
|
|||||||
*/
|
*/
|
||||||
|
|
||||||
/* Version information for png.h - this should match the version in png.c */
|
/* Version information for png.h - this should match the version in png.c */
|
||||||
#define PNG_LIBPNG_VER_STRING "1.0.7beta16"
|
#define PNG_LIBPNG_VER_STRING "1.0.7beta17"
|
||||||
|
|
||||||
#define PNG_LIBPNG_VER_SONUM 2
|
#define PNG_LIBPNG_VER_SONUM 2
|
||||||
|
|
||||||
@ -251,7 +251,7 @@
|
|||||||
#define PNG_LIBPNG_VER_RELEASE 7
|
#define PNG_LIBPNG_VER_RELEASE 7
|
||||||
/* This should match the numeric part of the final component of
|
/* This should match the numeric part of the final component of
|
||||||
* PNG_LIBPNG_VER_STRING, omitting any leading zero: */
|
* PNG_LIBPNG_VER_STRING, omitting any leading zero: */
|
||||||
#define PNG_LIBPNG_VER_BUILD 16
|
#define PNG_LIBPNG_VER_BUILD 17
|
||||||
|
|
||||||
/* Careful here. At one time, Guy wanted to use 082, but that would be octal.
|
/* Careful here. At one time, Guy wanted to use 082, but that would be octal.
|
||||||
* We must not include leading zeros.
|
* We must not include leading zeros.
|
||||||
@ -892,7 +892,7 @@ typedef void (PNGAPI *png_unknown_chunk_ptr) PNGARG((png_structp));
|
|||||||
#define PNG_TRANSFORM_BGR 0x0080 /* read and write */
|
#define PNG_TRANSFORM_BGR 0x0080 /* read and write */
|
||||||
#define PNG_TRANSFORM_SWAP_ALPHA 0x0100 /* read and write */
|
#define PNG_TRANSFORM_SWAP_ALPHA 0x0100 /* read and write */
|
||||||
#define PNG_TRANSFORM_SWAP_ENDIAN 0x0200 /* read and write */
|
#define PNG_TRANSFORM_SWAP_ENDIAN 0x0200 /* read and write */
|
||||||
#define PNG_TRANSFORM_INVERT_ALPHA 0x0200 /* read and write */
|
#define PNG_TRANSFORM_INVERT_ALPHA 0x0400 /* read and write */
|
||||||
#define PNG_TRANSFORM_STRIP_FILLER 0x0800 /* WRITE only */
|
#define PNG_TRANSFORM_STRIP_FILLER 0x0800 /* WRITE only */
|
||||||
|
|
||||||
typedef png_voidp (*png_malloc_ptr) PNGARG((png_structp, png_size_t));
|
typedef png_voidp (*png_malloc_ptr) PNGARG((png_structp, png_size_t));
|
||||||
@ -1140,9 +1140,9 @@ struct png_struct_def
|
|||||||
};
|
};
|
||||||
|
|
||||||
/* This prevents a compiler error in png_get_copyright() in png.c if png.c
|
/* This prevents a compiler error in png_get_copyright() in png.c if png.c
|
||||||
and png.h are both at * version 1.0.7beta16
|
and png.h are both at * version 1.0.7beta17
|
||||||
*/
|
*/
|
||||||
typedef png_structp version_1_0_7beta16;
|
typedef png_structp version_1_0_7beta17;
|
||||||
|
|
||||||
typedef png_struct FAR * FAR * png_structpp;
|
typedef png_struct FAR * FAR * png_structpp;
|
||||||
|
|
||||||
@ -2161,7 +2161,7 @@ extern PNG_EXPORT(png_charp,png_get_header_version) PNGARG((png_structp png_ptr)
|
|||||||
extern PNG_EXPORT(png_charp,png_get_libpng_ver) PNGARG((png_structp png_ptr));
|
extern PNG_EXPORT(png_charp,png_get_libpng_ver) PNGARG((png_structp png_ptr));
|
||||||
|
|
||||||
#define PNG_HEADER_VERSION_STRING \
|
#define PNG_HEADER_VERSION_STRING \
|
||||||
" libpng version 1.0.7beta16 - June 4, 2000 (header)\n"
|
" libpng version 1.0.7beta17 - June 24, 2000 (header)\n"
|
||||||
|
|
||||||
#ifdef PNG_READ_COMPOSITE_NODIV_SUPPORTED
|
#ifdef PNG_READ_COMPOSITE_NODIV_SUPPORTED
|
||||||
/* With these routines we avoid an integer divide, which will be slower on
|
/* With these routines we avoid an integer divide, which will be slower on
|
||||||
@ -2955,4 +2955,4 @@ PNG_EXTERN void png_push_read_iTXt PNGARG((png_structp png_ptr,
|
|||||||
|
|
||||||
#endif /* PNG_VERSION_INFO_ONLY */
|
#endif /* PNG_VERSION_INFO_ONLY */
|
||||||
/* do not put anything past this line */
|
/* do not put anything past this line */
|
||||||
#endif /* _PNG_H */
|
#endif /* PNG_H */
|
||||||
|
|||||||
@ -1,11 +1,14 @@
|
|||||||
/* pngasmrd.h - assembler version of utilities to read a PNG file
|
/* pngasmrd.h - assembler version of utilities to read a PNG file
|
||||||
*
|
*
|
||||||
* libpng 1.0.7beta16 - June 4, 2000
|
* libpng 1.0.7beta17 - June 24, 2000
|
||||||
* For conditions of distribution and use, see copyright notice in png.h
|
* For conditions of distribution and use, see copyright notice in png.h
|
||||||
* Copyright (c) 1999, 2000 Glenn Randers-Pehrson
|
* Copyright (c) 1999, 2000 Glenn Randers-Pehrson
|
||||||
*
|
*
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
#ifndef PNGASMRD_H
|
||||||
|
#define PNGASMRD_H
|
||||||
|
|
||||||
#ifdef PNG_ASSEMBLER_CODE_SUPPORTED
|
#ifdef PNG_ASSEMBLER_CODE_SUPPORTED
|
||||||
|
|
||||||
/* Set this in the makefile for VC++ on Pentium, not in pngconf.h */
|
/* Set this in the makefile for VC++ on Pentium, not in pngconf.h */
|
||||||
@ -33,3 +36,4 @@
|
|||||||
*/
|
*/
|
||||||
|
|
||||||
#endif
|
#endif
|
||||||
|
#endif /* PNGASMRD_H */
|
||||||
|
|||||||
32
pngconf.h
32
pngconf.h
@ -1,6 +1,6 @@
|
|||||||
/* pngconf.h - machine configurable file for libpng
|
/* pngconf.h - machine configurable file for libpng
|
||||||
*
|
*
|
||||||
* libpng 1.0.7beta16 - June 4, 2000
|
* libpng 1.0.7beta17 - June 24, 2000
|
||||||
* For conditions of distribution and use, see copyright notice in png.h
|
* For conditions of distribution and use, see copyright notice in png.h
|
||||||
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
||||||
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
||||||
@ -133,7 +133,7 @@
|
|||||||
|
|
||||||
# ifdef __linux__
|
# ifdef __linux__
|
||||||
# ifdef _BSD_SOURCE
|
# ifdef _BSD_SOURCE
|
||||||
# define _PNG_SAVE_BSD_SOURCE
|
# define PNG_SAVE_BSD_SOURCE
|
||||||
# undef _BSD_SOURCE
|
# undef _BSD_SOURCE
|
||||||
# endif
|
# endif
|
||||||
# ifdef _SETJMP_H
|
# ifdef _SETJMP_H
|
||||||
@ -146,9 +146,9 @@
|
|||||||
#include <setjmp.h>
|
#include <setjmp.h>
|
||||||
|
|
||||||
# ifdef __linux__
|
# ifdef __linux__
|
||||||
# ifdef _PNG_SAVE_BSD_SOURCE
|
# ifdef PNG_SAVE_BSD_SOURCE
|
||||||
# define _BSD_SOURCE
|
# define _BSD_SOURCE
|
||||||
# undef _PNG_SAVE_BSD_SOURCE
|
# undef PNG_SAVE_BSD_SOURCE
|
||||||
# endif
|
# endif
|
||||||
# endif /* __linux__ */
|
# endif /* __linux__ */
|
||||||
#endif /* PNG_SETJMP_SUPPORTED */
|
#endif /* PNG_SETJMP_SUPPORTED */
|
||||||
@ -950,7 +950,15 @@ typedef z_stream FAR * png_zstreamp;
|
|||||||
# endif
|
# endif
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#if defined(PNG_BUILD_DLL) && !defined(PNG_NO_MODULEDEF)
|
#ifndef PNGAPI
|
||||||
|
|
||||||
|
#if defined(__MINGW32__) || defined(__CYGWIN32__) && !defined(PNG_MODULEDEF)
|
||||||
|
# ifndef PNG_NO_MODULEDEF
|
||||||
|
# define PNG_NO_MODULEDEF
|
||||||
|
# endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if !defined(PNG_IMPEXP) && defined(PNG_BUILD_DLL) && !defined(PNG_NO_MODULEDEF)
|
||||||
# define PNG_IMPEXP
|
# define PNG_IMPEXP
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
@ -958,7 +966,11 @@ typedef z_stream FAR * png_zstreamp;
|
|||||||
defined(_Windows) || defined(_WINDOWS) || \
|
defined(_Windows) || defined(_WINDOWS) || \
|
||||||
defined(WIN32) || defined(_WIN32) || defined(__WIN32__)
|
defined(WIN32) || defined(_WIN32) || defined(__WIN32__)
|
||||||
|
|
||||||
|
# ifdef __GNUC__
|
||||||
|
# define PNGAPI __cdecl
|
||||||
|
# else
|
||||||
# define PNGAPI _cdecl
|
# define PNGAPI _cdecl
|
||||||
|
# endif
|
||||||
|
|
||||||
# if !defined(PNG_IMPEXP) && (!defined(PNG_DLL) || \
|
# if !defined(PNG_IMPEXP) && (!defined(PNG_DLL) || \
|
||||||
0 /* WINCOMPILER_WITH_NO_SUPPORT_FOR_DECLIMPEXP */)
|
0 /* WINCOMPILER_WITH_NO_SUPPORT_FOR_DECLIMPEXP */)
|
||||||
@ -994,19 +1006,17 @@ typedef z_stream FAR * png_zstreamp;
|
|||||||
# endif
|
# endif
|
||||||
# endif
|
# endif
|
||||||
# endif /* PNG_IMPEXP */
|
# endif /* PNG_IMPEXP */
|
||||||
#else
|
#else /* !(DLL || WINDOWS) */
|
||||||
# if 0 /* ... other platforms, with other meanings */
|
# if 0 /* ... other platforms, with other meanings */
|
||||||
# else
|
# else
|
||||||
# define PNGAPI
|
# define PNGAPI
|
||||||
|
# define PNG_IMPEXP
|
||||||
# endif
|
# endif
|
||||||
#endif
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
#ifndef PNG_EXPORT
|
#ifndef PNG_EXPORT
|
||||||
# define PNG_EXPORT(type,symbol) type PNGAPI symbol
|
# define PNG_EXPORT(type,symbol) PNG_IMPEXP type PNGAPI symbol
|
||||||
#endif
|
|
||||||
|
|
||||||
#if defined(__MINGW32__) || defined(__CYGWIN32__)
|
|
||||||
# define PNG_ATTR_DLLIMP
|
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#ifdef PNG_USE_GLOBAL_ARRAYS
|
#ifdef PNG_USE_GLOBAL_ARRAYS
|
||||||
|
|||||||
@ -1,7 +1,7 @@
|
|||||||
|
|
||||||
/* pngerror.c - stub functions for i/o and memory allocation
|
/* pngerror.c - stub functions for i/o and memory allocation
|
||||||
*
|
*
|
||||||
* libpng 1.0.7beta16 - June 4, 2000
|
* libpng 1.0.7beta17 - June 24, 2000
|
||||||
* For conditions of distribution and use, see copyright notice in png.h
|
* For conditions of distribution and use, see copyright notice in png.h
|
||||||
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
||||||
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
||||||
|
|||||||
14
pnggccrd.c
14
pnggccrd.c
@ -6,7 +6,7 @@
|
|||||||
* and http://www.intel.com/drg/pentiumII/appnotes/923/923.htm
|
* and http://www.intel.com/drg/pentiumII/appnotes/923/923.htm
|
||||||
* for Intel's performance analysis of the MMX vs. non-MMX code.
|
* for Intel's performance analysis of the MMX vs. non-MMX code.
|
||||||
*
|
*
|
||||||
* libpng 1.0.7beta16 - June 4, 2000
|
* libpng 1.0.7beta17 - June 24, 2000
|
||||||
* For conditions of distribution and use, see copyright notice in png.h
|
* For conditions of distribution and use, see copyright notice in png.h
|
||||||
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
||||||
* Copyright (c) 1998, Intel Corporation
|
* Copyright (c) 1998, Intel Corporation
|
||||||
@ -43,8 +43,8 @@
|
|||||||
*/
|
*/
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* GRR NOTES
|
* NOTES (mostly by Greg Roelofs)
|
||||||
* =========
|
* =====
|
||||||
*
|
*
|
||||||
* 19991006:
|
* 19991006:
|
||||||
* - fixed sign error in post-MMX cleanup code (16- & 32-bit cases)
|
* - fixed sign error in post-MMX cleanup code (16- & 32-bit cases)
|
||||||
@ -125,9 +125,10 @@
|
|||||||
* 20000319:
|
* 20000319:
|
||||||
* - fixed a register-name typo in png_do_read_interlace(), default (MMX) case,
|
* - fixed a register-name typo in png_do_read_interlace(), default (MMX) case,
|
||||||
* pass == 4 or 5, that caused visible corruption of interlaced images
|
* pass == 4 or 5, that caused visible corruption of interlaced images
|
||||||
|
*
|
||||||
|
* - When compiling with gcc, be sure to use -fomit-frame-pointer
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
|
||||||
#define PNG_INTERNAL
|
#define PNG_INTERNAL
|
||||||
#include "png.h"
|
#include "png.h"
|
||||||
|
|
||||||
@ -143,8 +144,9 @@ static const int png_pass_inc[7] = {8, 8, 4, 4, 2, 2, 1};
|
|||||||
static const int png_pass_width[7] = {8, 4, 4, 2, 2, 1, 1};
|
static const int png_pass_width[7] = {8, 4, 4, 2, 2, 1, 1};
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
// djgpp adds its own underscores to global variables, so define them without:
|
// djgpp and Win32 add their own underscores to global variables,
|
||||||
#ifdef __DJGPP__
|
// so define them without:
|
||||||
|
#if (defined __DJBPP__) || defined (WIN32)
|
||||||
# define _unmask unmask
|
# define _unmask unmask
|
||||||
# define _const4 const4
|
# define _const4 const4
|
||||||
# define _const6 const6
|
# define _const6 const6
|
||||||
|
|||||||
2
pngget.c
2
pngget.c
@ -1,7 +1,7 @@
|
|||||||
|
|
||||||
/* pngget.c - retrieval of values from info struct
|
/* pngget.c - retrieval of values from info struct
|
||||||
*
|
*
|
||||||
* libpng 1.0.7beta16 - June 4, 2000
|
* libpng 1.0.7beta17 - June 24, 2000
|
||||||
* For conditions of distribution and use, see copyright notice in png.h
|
* For conditions of distribution and use, see copyright notice in png.h
|
||||||
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
||||||
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
||||||
|
|||||||
2
pngmem.c
2
pngmem.c
@ -1,7 +1,7 @@
|
|||||||
|
|
||||||
/* pngmem.c - stub functions for memory allocation
|
/* pngmem.c - stub functions for memory allocation
|
||||||
*
|
*
|
||||||
* libpng 1.0.7beta16 - June 4, 2000
|
* libpng 1.0.7beta17 - June 24, 2000
|
||||||
* For conditions of distribution and use, see copyright notice in png.h
|
* For conditions of distribution and use, see copyright notice in png.h
|
||||||
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
||||||
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
||||||
|
|||||||
@ -1,7 +1,7 @@
|
|||||||
|
|
||||||
/* pngpread.c - read a png file in push mode
|
/* pngpread.c - read a png file in push mode
|
||||||
*
|
*
|
||||||
* libpng 1.0.7beta16 - June 4, 2000
|
* libpng 1.0.7beta17 - June 24, 2000
|
||||||
* For conditions of distribution and use, see copyright notice in png.h
|
* For conditions of distribution and use, see copyright notice in png.h
|
||||||
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
||||||
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
||||||
|
|||||||
@ -1,7 +1,7 @@
|
|||||||
|
|
||||||
/* pngread.c - read a PNG file
|
/* pngread.c - read a PNG file
|
||||||
*
|
*
|
||||||
* libpng 1.0.7beta16 - June 4, 2000
|
* libpng 1.0.7beta17 - June 24, 2000
|
||||||
* For conditions of distribution and use, see copyright notice in png.h
|
* For conditions of distribution and use, see copyright notice in png.h
|
||||||
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
||||||
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
||||||
@ -697,7 +697,7 @@ png_read_row(png_structp png_ptr, png_bytep row, png_bytep dsp_row)
|
|||||||
* not called png_set_interlace_handling(), the display_row buffer will
|
* not called png_set_interlace_handling(), the display_row buffer will
|
||||||
* be ignored, so pass NULL to it.
|
* be ignored, so pass NULL to it.
|
||||||
*
|
*
|
||||||
* [*] png_handle_alpha() does not exist yet, as of libpng version 1.0.7beta16
|
* [*] png_handle_alpha() does not exist yet, as of libpng version 1.0.7beta17
|
||||||
*/
|
*/
|
||||||
|
|
||||||
void PNGAPI
|
void PNGAPI
|
||||||
@ -746,7 +746,7 @@ png_read_rows(png_structp png_ptr, png_bytepp row,
|
|||||||
* only call this function once. If you desire to have an image for
|
* only call this function once. If you desire to have an image for
|
||||||
* each pass of a interlaced image, use png_read_rows() instead.
|
* each pass of a interlaced image, use png_read_rows() instead.
|
||||||
*
|
*
|
||||||
* [*] png_handle_alpha() does not exist yet, as of libpng version 1.0.7beta16
|
* [*] png_handle_alpha() does not exist yet, as of libpng version 1.0.7beta17
|
||||||
*/
|
*/
|
||||||
void PNGAPI
|
void PNGAPI
|
||||||
png_read_image(png_structp png_ptr, png_bytepp image)
|
png_read_image(png_structp png_ptr, png_bytepp image)
|
||||||
|
|||||||
2
pngrio.c
2
pngrio.c
@ -1,7 +1,7 @@
|
|||||||
|
|
||||||
/* pngrio.c - functions for data input
|
/* pngrio.c - functions for data input
|
||||||
*
|
*
|
||||||
* libpng 1.0.7beta16 - June 4, 2000
|
* libpng 1.0.7beta17 - June 24, 2000
|
||||||
* For conditions of distribution and use, see copyright notice in png.h
|
* For conditions of distribution and use, see copyright notice in png.h
|
||||||
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
||||||
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
||||||
|
|||||||
@ -1,7 +1,7 @@
|
|||||||
|
|
||||||
/* pngrtran.c - transforms the data in a row for PNG readers
|
/* pngrtran.c - transforms the data in a row for PNG readers
|
||||||
*
|
*
|
||||||
* libpng 1.0.7beta16 - June 4, 2000
|
* libpng 1.0.7beta17 - June 24, 2000
|
||||||
* For conditions of distribution and use, see copyright notice in png.h
|
* For conditions of distribution and use, see copyright notice in png.h
|
||||||
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
||||||
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
||||||
|
|||||||
16
pngrutil.c
16
pngrutil.c
@ -1,7 +1,7 @@
|
|||||||
|
|
||||||
/* pngrutil.c - utilities to read a PNG file
|
/* pngrutil.c - utilities to read a PNG file
|
||||||
*
|
*
|
||||||
* libpng 1.0.7beta16 - June 4, 2000
|
* libpng 1.0.7beta17 - June 24, 2000
|
||||||
* For conditions of distribution and use, see copyright notice in png.h
|
* For conditions of distribution and use, see copyright notice in png.h
|
||||||
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
||||||
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
||||||
@ -224,8 +224,18 @@ png_decompress_chunk(png_structp png_ptr, int comp_type,
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
if (ret != Z_STREAM_END)
|
if (ret != Z_STREAM_END)
|
||||||
|
{
|
||||||
|
#if !defined(PNG_NO_STDIO)
|
||||||
|
char umsg[50];
|
||||||
|
|
||||||
|
sprintf(umsg,"Incomplete compressed datastream in %s chunk",
|
||||||
|
png_ptr->chunk_name);
|
||||||
|
png_warning(png_ptr, umsg);
|
||||||
|
#else
|
||||||
png_warning(png_ptr,
|
png_warning(png_ptr,
|
||||||
"End of datastream not found in a compressed chunk (other than IDAT)");
|
"Incomplete compressed datastream in chunk other than IDAT");
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
inflateReset(&png_ptr->zstream);
|
inflateReset(&png_ptr->zstream);
|
||||||
png_ptr->zstream.avail_in = 0;
|
png_ptr->zstream.avail_in = 0;
|
||||||
@ -234,7 +244,7 @@ png_decompress_chunk(png_structp png_ptr, int comp_type,
|
|||||||
chunkdata = text;
|
chunkdata = text;
|
||||||
*newlength=text_size;
|
*newlength=text_size;
|
||||||
}
|
}
|
||||||
else /* if (comp_type >= PNG_TEXT_COMPRESSION_LAST) */
|
else /* if (comp_type != PNG_TEXT_COMPRESSION_zTXt) */
|
||||||
{
|
{
|
||||||
#if !defined(PNG_NO_STDIO)
|
#if !defined(PNG_NO_STDIO)
|
||||||
char umsg[50];
|
char umsg[50];
|
||||||
|
|||||||
2
pngset.c
2
pngset.c
@ -1,7 +1,7 @@
|
|||||||
|
|
||||||
/* pngset.c - storage of image information into info struct
|
/* pngset.c - storage of image information into info struct
|
||||||
*
|
*
|
||||||
* libpng 1.0.7beta16 - June 4, 2000
|
* libpng 1.0.7beta17 - June 24, 2000
|
||||||
* For conditions of distribution and use, see copyright notice in png.h
|
* For conditions of distribution and use, see copyright notice in png.h
|
||||||
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
||||||
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
||||||
|
|||||||
@ -1,7 +1,7 @@
|
|||||||
|
|
||||||
/* pngtest.c - a simple test program to test libpng
|
/* pngtest.c - a simple test program to test libpng
|
||||||
*
|
*
|
||||||
* libpng 1.0.7beta16 - June 4, 2000
|
* libpng 1.0.7beta17 - June 24, 2000
|
||||||
* For conditions of distribution and use, see copyright notice in png.h
|
* For conditions of distribution and use, see copyright notice in png.h
|
||||||
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
||||||
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
||||||
@ -1159,7 +1159,7 @@ main(int argc, char *argv[])
|
|||||||
fprintf(STDERR," library (%lu):%s", png_access_version_number(),
|
fprintf(STDERR," library (%lu):%s", png_access_version_number(),
|
||||||
png_get_header_version(NULL));
|
png_get_header_version(NULL));
|
||||||
/* Show the version of libpng used in building the application */
|
/* Show the version of libpng used in building the application */
|
||||||
fprintf(STDERR," pngtest (%lu):%s", PNG_LIBPNG_VER,
|
fprintf(STDERR," pngtest (%lu):%s", (unsigned long)PNG_LIBPNG_VER,
|
||||||
PNG_HEADER_VERSION_STRING);
|
PNG_HEADER_VERSION_STRING);
|
||||||
fprintf(STDERR," sizeof(png_struct)=%d, sizeof(png_info)=%d\n",
|
fprintf(STDERR," sizeof(png_struct)=%d, sizeof(png_info)=%d\n",
|
||||||
sizeof(png_struct), sizeof(png_info));
|
sizeof(png_struct), sizeof(png_info));
|
||||||
@ -1392,4 +1392,4 @@ main(int argc, char *argv[])
|
|||||||
}
|
}
|
||||||
|
|
||||||
/* Generate a compiler error if there is an old png.h in the search path. */
|
/* Generate a compiler error if there is an old png.h in the search path. */
|
||||||
typedef version_1_0_7beta16 your_png_h_is_not_version_1_0_7beta16;
|
typedef version_1_0_7beta17 your_png_h_is_not_version_1_0_7beta17;
|
||||||
|
|||||||
@ -1,7 +1,7 @@
|
|||||||
|
|
||||||
/* pngtrans.c - transforms the data in a row (used by both readers and writers)
|
/* pngtrans.c - transforms the data in a row (used by both readers and writers)
|
||||||
*
|
*
|
||||||
* libpng 1.0.7beta16 - June 4, 2000
|
* libpng 1.0.7beta17 - June 24, 2000
|
||||||
* For conditions of distribution and use, see copyright notice in png.h
|
* For conditions of distribution and use, see copyright notice in png.h
|
||||||
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
||||||
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
||||||
|
|||||||
@ -2,7 +2,7 @@
|
|||||||
*
|
*
|
||||||
* For Intel x86 CPU and Microsoft Visual C++ compiler
|
* For Intel x86 CPU and Microsoft Visual C++ compiler
|
||||||
*
|
*
|
||||||
* libpng 1.0.7beta16 - June 4, 2000
|
* libpng 1.0.7beta17 - June 24, 2000
|
||||||
* For conditions of distribution and use, see copyright notice in png.h
|
* For conditions of distribution and use, see copyright notice in png.h
|
||||||
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
||||||
* Copyright (c) 1998, Intel Corporation
|
* Copyright (c) 1998, Intel Corporation
|
||||||
|
|||||||
2
pngwio.c
2
pngwio.c
@ -1,7 +1,7 @@
|
|||||||
|
|
||||||
/* pngwio.c - functions for data output
|
/* pngwio.c - functions for data output
|
||||||
*
|
*
|
||||||
* libpng 1.0.7beta16 - June 4, 2000
|
* libpng 1.0.7beta17 - June 24, 2000
|
||||||
* For conditions of distribution and use, see copyright notice in png.h
|
* For conditions of distribution and use, see copyright notice in png.h
|
||||||
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
||||||
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
||||||
|
|||||||
@ -1,7 +1,7 @@
|
|||||||
|
|
||||||
/* pngwrite.c - general routines to write a PNG file
|
/* pngwrite.c - general routines to write a PNG file
|
||||||
*
|
*
|
||||||
* libpng 1.0.7beta16 - June 4, 2000
|
* libpng 1.0.7beta17 - June 24, 2000
|
||||||
* For conditions of distribution and use, see copyright notice in png.h
|
* For conditions of distribution and use, see copyright notice in png.h
|
||||||
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
||||||
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
||||||
|
|||||||
@ -1,7 +1,7 @@
|
|||||||
|
|
||||||
/* pngwtran.c - transforms the data in a row for PNG writers
|
/* pngwtran.c - transforms the data in a row for PNG writers
|
||||||
*
|
*
|
||||||
* libpng 1.0.7beta16 - June 4, 2000
|
* libpng 1.0.7beta17 - June 24, 2000
|
||||||
* For conditions of distribution and use, see copyright notice in png.h
|
* For conditions of distribution and use, see copyright notice in png.h
|
||||||
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
||||||
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
||||||
|
|||||||
@ -1,7 +1,7 @@
|
|||||||
|
|
||||||
/* pngwutil.c - utilities to write a PNG file
|
/* pngwutil.c - utilities to write a PNG file
|
||||||
*
|
*
|
||||||
* libpng 1.0.7beta16 - June 4, 2000
|
* libpng 1.0.7beta17 - June 24, 2000
|
||||||
* For conditions of distribution and use, see copyright notice in png.h
|
* For conditions of distribution and use, see copyright notice in png.h
|
||||||
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
||||||
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
||||||
|
|||||||
@ -1,48 +0,0 @@
|
|||||||
# Commodore Amiga Makefile
|
|
||||||
# makefile for libpng and SAS C V6.5x compiler
|
|
||||||
# Copyright (C) 1995-2000 Wolf Faust
|
|
||||||
# For conditions of distribution and use, see copyright notice in png.h
|
|
||||||
#
|
|
||||||
# Note: Use #define PNG_READ_BIG_ENDIAN_SUPPORTED in pngconf.h
|
|
||||||
#
|
|
||||||
# Location/path of zlib include files
|
|
||||||
ZLIB=/zlib
|
|
||||||
#compiler
|
|
||||||
CC=sc
|
|
||||||
#compiler flags
|
|
||||||
# WARNING: a bug in V6.51 causes bad code with OPTGO
|
|
||||||
# So use V6.55 or set NOOPTGO!!!!!!!!!
|
|
||||||
CFLAGS= NOSTKCHK PARMS=REG OPTIMIZE OPTGO OPTPEEP OPTINLOCAL OPTINL\
|
|
||||||
OPTLOOP OPTRDEP=4 OPTDEP=4 OPTCOMP=4 INCLUDEDIR=$(ZLIB) \
|
|
||||||
DEFINE=PNG_INTERNAL
|
|
||||||
#linker flags
|
|
||||||
LDFLAGS= SD ND BATCH
|
|
||||||
#link libs
|
|
||||||
LDLIBS= libpng.lib libgz.lib LIB:scm.lib LIB:sc.lib Lib:amiga.lib
|
|
||||||
# linker
|
|
||||||
LN= slink
|
|
||||||
# file deletion command
|
|
||||||
RM= delete quiet
|
|
||||||
# library (.lib) file creation command
|
|
||||||
AR= oml
|
|
||||||
# make directory command
|
|
||||||
MKDIR= makedir
|
|
||||||
|
|
||||||
OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
|
|
||||||
pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
|
|
||||||
pngwtran.o pngmem.o pngerror.o pngpread.o
|
|
||||||
|
|
||||||
all: libpng.lib pngtest
|
|
||||||
|
|
||||||
libpng.lib: $(OBJS)
|
|
||||||
-$(RM) libpng.lib
|
|
||||||
$(AR) libpng.lib r $(OBJS)
|
|
||||||
|
|
||||||
pngtest: pngtest.o libpng.lib
|
|
||||||
$(LN) <WITH <
|
|
||||||
$(LDFLAGS)
|
|
||||||
TO pngtest
|
|
||||||
FROM LIB:c.o pngtest.o
|
|
||||||
LIB $(LDLIBS)
|
|
||||||
<
|
|
||||||
|
|
||||||
@ -1,15 +1,20 @@
|
|||||||
# Commodore Amiga Makefile
|
# Commodore Amiga Makefile
|
||||||
# makefile for libpng and SAS C V6.55 compiler
|
# makefile for libpng and SAS C V6.5x compiler
|
||||||
# Copyright (C) 1995 Wolf Faust
|
# Copyright (C) 1995-2000 Wolf Faust
|
||||||
# For conditions of distribution and use, see copyright notice in png.h
|
# For conditions of distribution and use, see copyright notice in png.h
|
||||||
|
#
|
||||||
|
# Note: Use #define PNG_READ_BIG_ENDIAN_SUPPORTED in pngconf.h
|
||||||
|
#
|
||||||
|
# Location/path of zlib include files
|
||||||
|
ZLIB=/zlib
|
||||||
#compiler
|
#compiler
|
||||||
CC=sc
|
CC=sc
|
||||||
#compiler flags
|
#compiler flags
|
||||||
# WARNING: a bug in V6.51 causes bad code with OPTGO
|
# WARNING: a bug in V6.51 causes bad code with OPTGO
|
||||||
# So use V6.55 or set NOOPTGO!!!!!!!!!
|
# So use V6.55 or set NOOPTGO!!!!!!!!!
|
||||||
CFLAGS= NOSTKCHK PARMS=REG OPTIMIZE OPTGO OPTPEEP OPTINLOCAL OPTINL\
|
CFLAGS= NOSTKCHK PARMS=REG OPTIMIZE OPTGO OPTPEEP OPTINLOCAL OPTINL\
|
||||||
OPTLOOP OPTRDEP=4 OPTDEP=4 OPTCOMP=4 DEFINE=PNG_INTERNAL
|
OPTLOOP OPTRDEP=4 OPTDEP=4 OPTCOMP=4 INCLUDEDIR=$(ZLIB) \
|
||||||
|
DEFINE=PNG_INTERNAL
|
||||||
#linker flags
|
#linker flags
|
||||||
LDFLAGS= SD ND BATCH
|
LDFLAGS= SD ND BATCH
|
||||||
#link libs
|
#link libs
|
||||||
@ -23,8 +28,9 @@ AR= oml
|
|||||||
# make directory command
|
# make directory command
|
||||||
MKDIR= makedir
|
MKDIR= makedir
|
||||||
|
|
||||||
OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o pngpread.o \
|
OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
|
||||||
pngread.o pngerror.o pngwrite.o pngrtran.o pngwtran.o pngrio.o pngwio.o pngmem.o
|
pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
|
||||||
|
pngwtran.o pngmem.o pngerror.o pngpread.o
|
||||||
|
|
||||||
all: libpng.lib pngtest
|
all: libpng.lib pngtest
|
||||||
|
|
||||||
@ -40,4 +46,3 @@ FROM LIB:c.o pngtest.o
|
|||||||
LIB $(LDLIBS)
|
LIB $(LDLIBS)
|
||||||
<
|
<
|
||||||
|
|
||||||
|
|
||||||
|
|||||||
@ -31,7 +31,7 @@ RANLIB=ranlib
|
|||||||
# read libpng.txt or png.h to see why PNGMAJ is 2. You should not
|
# read libpng.txt or png.h to see why PNGMAJ is 2. You should not
|
||||||
# have to change it.
|
# have to change it.
|
||||||
PNGMAJ = 2
|
PNGMAJ = 2
|
||||||
PNGMIN = 1.0.7beta16
|
PNGMIN = 1.0.7beta17
|
||||||
PNGVER = $(PNGMAJ).$(PNGMIN)
|
PNGVER = $(PNGMAJ).$(PNGMIN)
|
||||||
|
|
||||||
# where make install puts libpng.a, libpng.so*, and png.h
|
# where make install puts libpng.a, libpng.so*, and png.h
|
||||||
|
|||||||
@ -14,7 +14,7 @@ ZLIBINC=../zlib
|
|||||||
# read libpng.txt or png.h to see why PNGMAJ is 2. You should not
|
# read libpng.txt or png.h to see why PNGMAJ is 2. You should not
|
||||||
# have to change it.
|
# have to change it.
|
||||||
PNGMAJ = 2
|
PNGMAJ = 2
|
||||||
PNGMIN = 1.0.7beta16
|
PNGMIN = 1.0.7beta17
|
||||||
PNGVER = $(PNGMAJ).$(PNGMIN)
|
PNGVER = $(PNGMAJ).$(PNGMIN)
|
||||||
|
|
||||||
CC=cc
|
CC=cc
|
||||||
|
|||||||
@ -34,7 +34,7 @@ RANLIB=ranlib
|
|||||||
# read libpng.txt or png.h to see why PNGMAJ is 2. You should not
|
# read libpng.txt or png.h to see why PNGMAJ is 2. You should not
|
||||||
# have to change it.
|
# have to change it.
|
||||||
PNGMAJ = 2
|
PNGMAJ = 2
|
||||||
PNGMIN = 1.0.7beta16
|
PNGMIN = 1.0.7beta17
|
||||||
PNGVER = $(PNGMAJ).$(PNGMIN)
|
PNGVER = $(PNGMAJ).$(PNGMIN)
|
||||||
|
|
||||||
INCPATH=$(prefix)/include
|
INCPATH=$(prefix)/include
|
||||||
|
|||||||
@ -34,7 +34,7 @@ RANLIB=ranlib
|
|||||||
# read libpng.txt or png.h to see why PNGMAJ is 2. You should not
|
# read libpng.txt or png.h to see why PNGMAJ is 2. You should not
|
||||||
# have to change it.
|
# have to change it.
|
||||||
PNGMAJ = 2
|
PNGMAJ = 2
|
||||||
PNGMIN = 1.0.7beta16
|
PNGMIN = 1.0.7beta17
|
||||||
PNGVER = $(PNGMAJ).$(PNGMIN)
|
PNGVER = $(PNGMAJ).$(PNGMIN)
|
||||||
|
|
||||||
INCPATH=$(prefix)/include
|
INCPATH=$(prefix)/include
|
||||||
|
|||||||
@ -25,7 +25,7 @@ RANLIB=echo
|
|||||||
# read libpng.txt or png.h to see why PNGMAJ is 2. You should not
|
# read libpng.txt or png.h to see why PNGMAJ is 2. You should not
|
||||||
# have to change it.
|
# have to change it.
|
||||||
PNGMAJ = 2
|
PNGMAJ = 2
|
||||||
PNGMIN = 1.0.7beta16
|
PNGMIN = 1.0.7beta17
|
||||||
PNGVER = $(PNGMAJ).$(PNGMIN)
|
PNGVER = $(PNGMAJ).$(PNGMIN)
|
||||||
|
|
||||||
INCPATH=$(prefix)/include
|
INCPATH=$(prefix)/include
|
||||||
|
|||||||
@ -19,8 +19,8 @@ CFLAGS=-I$(ZLIBINC) -O2 $(WARNMORE) -fPIC -mabi=n32 # -g -DPNG_DEBUG=5
|
|||||||
LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm
|
LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm
|
||||||
LDSHARED=gcc -shared
|
LDSHARED=gcc -shared
|
||||||
|
|
||||||
VER=1.0.7beta16
|
VER=1.0.7beta17
|
||||||
LIBS=libpng.so.1.0.7beta16
|
LIBS=libpng.so.1.0.7beta17
|
||||||
SHAREDLIB=libpng.so
|
SHAREDLIB=libpng.so
|
||||||
libdir=$(prefix)/lib32
|
libdir=$(prefix)/lib32
|
||||||
|
|
||||||
|
|||||||
@ -31,7 +31,7 @@ RANLIB=echo
|
|||||||
# read libpng.txt or png.h to see why PNGMAJ is 2. You should not
|
# read libpng.txt or png.h to see why PNGMAJ is 2. You should not
|
||||||
# have to change it.
|
# have to change it.
|
||||||
PNGMAJ = 2
|
PNGMAJ = 2
|
||||||
PNGMIN = 1.0.7beta16
|
PNGMIN = 1.0.7beta17
|
||||||
PNGVER = $(PNGMAJ).$(PNGMIN)
|
PNGVER = $(PNGMAJ).$(PNGMIN)
|
||||||
|
|
||||||
INCPATH=$(prefix)/include
|
INCPATH=$(prefix)/include
|
||||||
|
|||||||
@ -5,7 +5,7 @@ unit pngdef;
|
|||||||
interface
|
interface
|
||||||
|
|
||||||
const
|
const
|
||||||
PNG_LIBPNG_VER_STRING = '1.0.7beta16';
|
PNG_LIBPNG_VER_STRING = '1.0.7beta17';
|
||||||
PNG_LIBPNG_VER = 10007;
|
PNG_LIBPNG_VER = 10007;
|
||||||
|
|
||||||
type
|
type
|
||||||
|
|||||||
@ -1,5 +1,5 @@
|
|||||||
;----------------------------------------
|
;----------------------------------------
|
||||||
; PNGLIB module definition file for OS/2
|
; PNG.LIB module definition file for OS/2
|
||||||
;----------------------------------------
|
;----------------------------------------
|
||||||
|
|
||||||
; Caution: This file is probably out of date.
|
; Caution: This file is probably out of date.
|
||||||
|
|||||||
Reference in New Issue
Block a user