Imported from libpng-1.0.8.tar

ANNOUNCE

@@ -1,101 +1,25 @@
 
-Libpng 1.0.7 - July 1, 2000
+Libpng 1.0.8 - July 24, 2000
 
 This is a public release of libpng, intended for use in production codes.
 
-Changes since the last public release (1.0.6):
+Changes since the last public release (1.0.7):
 
-  Changed sprintf() to strcpy() in png_write_sCAL_s() to work without STDIO
-  Added data_length parameter to png_decompress_chunk() function
-  Revised documentation to remove reference to abandoned png_free_chnk functions
-  Fixed an error in png_rgb_to_gray_fixed()
-  Revised example.c, usage of png_destroy_write_struct().
-  Renamed makefile.ibmvac3 to makefile.ibmc, added libpng.icc IBM project file
-  Added a check for info_ptr->free_me&PNG_FREE_TEXT when free'ing text in png.c
-  Simplify png_sig_bytes() function to remove use of non-ISO-C strdup().
-  Added png_data_freer() function.
-  In the code that checks for over-length tRNS chunks, added check of
-    info_ptr->num_trans as well as png_ptr->num_trans (Matthias Benckmann)
-  Check for existing data and free it if the free_me flag is set, in png_set_*()
-    and png_handle_*().
-  Only define PNG_WEIGHTED_FILTERS_SUPPORTED when PNG_FLOATING_POINT_SUPPORTED
-    is defined.
-  Changed several instances of PNG_NO_CONSOLE_ID to PNG_NO_STDIO in pngrutil.c
-    and mentioned the purposes of the two macros in libpng.txt/libpng.3.
-  Revised png_set_iCCP() and png_set_rows() to avoid prematurely freeing data.
-  Add checks in png_set_text() for NULL members of the input text structure.
-  Removed superfluous prototype for png_set_itxt from png.h
-  Removed "else" from pngread.c, after png_error(), and changed "0" to "length".
-  Changed several png_errors about malformed ancillary chunks to png_warnings.
-  Added png_pass-* arrays to pnggccrd.c when PNG_USE_LOCAL_ARRAYS is defined.
-  Relocated paragraph about png_set_background() in libpng.3/libpng.txt
-    and other revisions (Matthias Benckmann)
-  Relocated info_ptr->free_me to restore binary compatibility with libpng-1.0.5
-    (breaks compatibility with libpng-1.0.6).
-  Relocated info_ptr->free_me, png_ptr->free_me, and other info_ptr and
-    png_ptr members to restore binary compatibility with libpng-1.0.5
-    (breaks compatibility with libpng-1.0.6).
-  Rearranged some members at the end of png_info and png_struct, to put
-    unknown_chunks_num and free_me within the original size of the png_structs
-    and free_me, png_read_user_fn, and png_free_fn within the original png_info,
-    because some old applications allocate the structs directly instead of
-    using png_create_*().
-  Added documentation of user memory functions in libpng.txt/libpng.3
-  Modified png_read_png so that it will use user_allocated row_pointers
-    if present, unless free_me directs that it be freed, and added description
-    of the use of png_set_rows() and png_get_rows() in libpng.txt/libpng.3.
-  Added PNG_LEGACY_SUPPORTED macro, and #ifdef out all new (since version
-    1.00) members of png_struct and png_info, to regain binary compatibility
-    when you define this macro.  Capabilities lost in this event
-    are user transforms (new in version 1.0.0),the user transform pointer
-    (new in version 1.0.2), rgb_to_gray (new in 1.0.5), iCCP, sCAL, sPLT,
-    the high-level interface, and unknown chunks support (all new in 1.0.6).
-    This was necessary because of old applications that allocate the structs
-    directly as authors were instructed to do in libpng-0.88 and earlier,
-    instead of using png_create_*(). 
-  Added makefile.intel and updated makefile.watcom (Pawel Mrochen)
-  Overloaded png_read_init() and png_write_init() with macros that convert
-    calls to png_read_init_2() or png_write_init_2() that check the version
-    and structure sizes.
-  Made PNG_NO_ITXT_SUPPORTED the default setting, to avoid memory overrun
-    when old applications fill the info_ptr->text structure directly.
-  Added PNGAPI macro, and added it to the definitions of all exported functions.
-  Relocated version macro definitions ahead of the includes of zlib.h and
-    pngconf.h in png.h.
-  Made PNG_NO_CONSOLE_IO the default condition when PNG_BUILD_DLL is defined.
-  Use MSC _RPTn debugging instead of fprintf if _MSC_VER is defined.
-  Added png_access_version_number() function.
-  Check for mask&PNG_FREE_CHNK (for TEXT, SCAL, PCAL) in png_free_data().
-  Expanded libpng.3/libpng.txt information about png_data_freer().
-  Changed pnggccrd.c and pngvcrd.c to handle bad adaptive filter types as
-    warnings instead of errors, as pngrutil.c does.
-  Set the PNG_INFO_IDAT valid flag in png_set_rows() so png_write_png()
-    will actually write IDATs.
-  Made the default PNG_USE_LOCAL_ARRAYS depend on PNG_DLL instead of WIN32.
-  Make png_free_data() ignore its final parameter when freeing data that can
-    have multiple instances (text, sPLT, unknowns).
-  Removed info_ptr->valid tests from png_free_data(), as in version 1.0.5.
-  Added png_set_invalid() function.
-  Fixed incorrect illustrations of png_destroy_write_struct() in example.c.
-  Revised the deliberately erroneous Linux setjmp code in pngconf.h to produce
-    fewer error messages.
-  Set each pointer to NULL after freeing it in png_free_data().
-  Worked around a problem in pngconf.h; AIX's strings.h defines an "index"
-    macro that conflicts with libpng's png_color_16.index. (Dimitri Papadapoulos)
-  Added PNG_NO_POINTER_INDEXING macro to use array-indexing instead of pointer
-    indexing in pngrutil.c and pngwutil.c to accommodate a buggy compiler.
-  Added a check for overlength PLTE chunk in pngrutil.c.
-  Added PNG_NO_POINTER_INDEXING macro to use array-indexing instead of pointer
-    indexing in pngrutil.c and pngwutil.c to accommodate a buggy compiler.
-  Added a warning in png_decompress_chunk() when it runs out of data.
-  Revised the copyright/disclaimer/license notice.
-  Corrected the definition of PNG_TRANSFORM_INVERT_ALPHA  (0x0400 not 0x0200)
-  Added PNG_USE_DLL macro.
-  Added "msvc" and contrib/msvctest directories with MSVC++ project files
-    (Simon-Pierre Cadieux) and contrib/visupng directory (Willem van Schaik).
-  Removed leading underscores from "_PNG_H" and "_PNG_SAVE_BSD_SOURCE" macros.
-  Fixed bugs in pngwrite.c and pngwutil.c that prevented writing iCCP chunks.
-  Revised the definition of "trans_values" in libpng.3/libpng.txt
+  Added png_free(png_ptr, key) two places in pngpread.c to stop memory leaks.
+  Changed PNG_NO_STDIO to PNG_NO_CONSOLE_IO, several places in pngrutil.c and
+     pngwutil.c.
+  Changed PNG_EXPORT_VAR to use PNG_IMPEXP, in pngconf.h.
+  Removed unused "#include <assert.h>" from png.c
+  Added WindowsCE support.
+  Revised pnggccrd.c to work with gcc-2.95.2 and in the Cygwin environment.
+  Only set the PNG_FLAG_FREE_TRNS or PNG_FREE_TRNS flag in png_handle_tRNS()
+     for indexed-color input files to avoid potential double-freeing trans array
+     under some unusual conditions; problem was introduced in version 1.0.7.
+  Added the files pngbar.png and pngbar.jpg to the distribution.
+  Added cygwin subdirectory, makefile.cygwin, and cygwin support in pngconf.h
+  Added PNG_NO_ZALLOC_ZERO macro (makes png_zalloc skip zeroing memory)
+  Revised png_debug() macros and statements to eliminate compiler warnings.
+  Updated makefile.hpux to build a shared library.
 
 Send comments/corrections/commendations to
 png-implement@ccrc.wustl.edu or to randeg@alum.rpi.edu

CHANGES

@@ -797,6 +797,32 @@ version 1.0.7rc2 [June 28, 2000]
   Fixed "DJBPP" typo in pnggccrd.c introduced in beta18.
 version 1.0.7 [July 1, 2000]
   Revised the definition of "trans_values" in libpng.3/libpng.txt
+version 1.0.8 [July 24, 2000]
+version 1.0.8beta1 [July 8, 2000]
+  Added png_free(png_ptr, key) two places in pngpread.c to stop memory leaks.
+  Changed PNG_NO_STDIO to PNG_NO_CONSOLE_IO, several places in pngrutil.c and
+     pngwutil.c.
+  Changed PNG_EXPORT_VAR to use PNG_IMPEXP, in pngconf.h.
+  Removed unused "#include <assert.h>" from png.c
+  Added WindowsCE support.
+  Revised pnggccrd.c to work with gcc-2.95.2 and in the Cygwin environment.
+version 1.0.8beta2 [July 10, 2000]
+  Added project files to the wince directory and made further revisions
+     of pngtest.c, pngrio.c, and pngwio.c in support of WindowsCE.
+version 1.0.8beta3 [July 11, 2000]
+  Only set the PNG_FLAG_FREE_TRNS or PNG_FREE_TRNS flag in png_handle_tRNS()
+     for indexed-color input files to avoid potential double-freeing trans array
+     under some unusual conditions; problem was introduced in version 1.0.6f.
+  Further revisions to pngtest.c and files in the wince subdirectory.
+version 1.0.8beta4 [July 14, 2000]
+  Added the files pngbar.png and pngbar.jpg to the distribution.
+  Added cygwin subdirectory, makefile.cygwin, and cygwin support in pngconf.h
+  Added PNG_NO_ZALLOC_ZERO macro (makes png_zalloc skip zeroing memory)
+version 1.0.8rc1 [July 16, 2000]
+  Revised png_debug() macros and statements to eliminate compiler warnings.
+version 1.0.8 [July 24, 2000]
+  Added png_flush() in pngwrite.c, after png_write_IEND().
+  Updated makefile.hpux to build a shared library.
 
 Send comments/corrections/commendations to
 png-implement@ccrc.wustl.edu or to randeg@alum.rpi.edu

INSTALL

@@ -1,5 +1,5 @@
 
-Installing libpng version 1.0.7 - July 1, 2000
+Installing libpng version 1.0.8 - July 24, 2000
 
 Before installing libpng, you must first install zlib.  zlib
 can usually be found wherever you got libpng.  zlib can be
@@ -10,7 +10,7 @@ zlib.h and zconf.h include files that correspond to the
 version of zlib that's installed.
 
 You can rename the directories that you downloaded (they
-might be called "libpng-1.0.7" or "lpng107" and "zlib-1.1.3"
+might be called "libpng-1.0.8" or "lpng107" and "zlib-1.1.3"
 or "zlib113") so that you have directories called "zlib" and "libpng".
 
 Your directory structure should look like this:
@@ -31,6 +31,7 @@ Your directory structure should look like this:
           scripts
              makefile.*
           pngtest.png
+          wince
           etc.
       zlib
           README
@@ -44,7 +45,9 @@ distribution of libpng.  It is available in both tar.gz (UNIX style line
 endings) and zip (DOS style line endings) formats.
 
 If you are building libpng with MSVC, you can enter the libpng\msvc directory
-and follow the instructions in msvc\README.txt.
+and follow the instructions in msvc\README.txt.  You can build libpng for
+WindowsCE by entering the libpng\wince directory and following the
+instructions in the README* files.
 
 Else enter the zlib directory and follow the instructions in zlib/README,
 then come back here and choose the appropriate makefile.sys in the scripts
@@ -54,8 +57,8 @@ The files that are presently available in the scripts directory
 include
 
  makefile.std      =>  Generic UNIX makefile (cc, creates static libpng.a)
- makefile.linux    =>  Linux/ELF makefile (gcc, creates libpng.so.2.1.0.7)
- makefile.gcmmx    =>  Linux/ELF makefile (gcc, creates libpng.so.2.1.0.7,
+ makefile.linux    =>  Linux/ELF makefile (gcc, creates libpng.so.2.1.0.8)
+ makefile.gcmmx    =>  Linux/ELF makefile (gcc, creates libpng.so.2.1.0.8,
                        uses assembler code tuned for Intel MMX platform)
  makefile.gcc      =>  Generic makefile (gcc, creates static libpng.a)
  makefile.knr      =>  Archaic UNIX Makefile that converts files with
@@ -67,9 +70,9 @@ include
  makefile.intel    =>  Intel C/C++ version 4.0 and later
  libpng.icc        =>  Project file for IBM VisualAge/C++ version 4.0 or later
  makefile.sgi      =>  Silicon Graphics IRIX makefile (cc, creates static lib)
- makefile.sggcc    =>  Silicon Graphics (gcc, creates libpng.so.2.1.0.7)
+ makefile.sggcc    =>  Silicon Graphics (gcc, creates libpng.so.2.1.0.8)
  makefile.sunos    =>  Sun makefile
- makefile.solaris  =>  Solaris 2.X makefile (gcc, creates libpng.so.2.1.0.7)
+ makefile.solaris  =>  Solaris 2.X makefile (gcc, creates libpng.so.2.1.0.8)
  makefile.sco      =>  For SCO OSr5  ELF and Unixware 7 with Native cc
  makefile.mips     =>  MIPS makefile
  makefile.acorn    =>  Acorn makefile

KNOWNBUG

@@ -1,7 +1,15 @@
 
-Known bugs and suggested enhancements in libpng-1.0.7
+Known bugs and suggested enhancements in libpng-1.0.8
 
-1. March 15, 1998 -- OPTIMIZATION -- Kevin Bracey
+1. July 2, 2000 -- BUG -- pnggccrd.c
+
+   The png_read_filter() function has still not been fully converted and
+   will not compile under gcc-2.95.2; it is currently ifdef'ed out.
+
+   STATUS: Under investigation.  Experts on MMX assembler code are
+   invited to help with the debugging.  Note that pngvcrd.c works fine.
+
+2. March 15, 1998 -- OPTIMIZATION -- Kevin Bracey
 
    Loops need to be optimized everywhere
 
@@ -13,10 +21,10 @@ Known bugs and suggested enhancements in libpng-1.0.7
    Question whether i-- or --i is better.
 
    STATUS: Under investigation, postponed until after
-   libpng-1.1.0.  About 160 loops will be turned around
-   in libpng-1.1.Nn, for testing.
+   libpng-2.0.0.  About 160 loops will be turned around
+   in libpng-2.0.x betaxx, for testing.
 
-2. July 4, 1998 -- ENHANCEMENT -- Glenn R-P
+3. July 4, 1998 -- ENHANCEMENT -- Glenn R-P
 
    libpng-1.0.5 and earlier transform colors to gamma=1.0 space for
    merging with background, and then back to the image's gamma.  The
@@ -28,14 +36,12 @@ Known bugs and suggested enhancements in libpng-1.0.7
 
    STATUS: under development.
 
-3. September 1999 -- ENHANCEMENT --
+4. September 1999 -- ENHANCEMENT --
 
    It should be possible to use libpng without floating-point aritmetic.
 
    STATUS: Under investigation, implementation postponed until after
-   libpng-1.0.7.  The application interface will change because replacements
-   for the png_set_gAMA(), png_set_cHRM(), and corresponding png_get_()
-   functions will be needed.
+   libpng-2.0.0.
 
    Much of this was completed in libpng-1.0.6, but gamma compensation
    is not yet done in fixed-point arithmetic.

LICENSE

@@ -4,8 +4,9 @@ COPYRIGHT NOTICE, DISCLAIMER, and LICENSE:
 If you modify libpng you may insert additional notices immediately following
 this sentence.
 
-libpng version 1.0.7, July 1, 2000 is Copyright (c) 2000 Glenn Randers-Pehrson
-Distributed according to the same disclaimer and license as libpng-1.0.6
+libpng versions 1.0.7, July 1, 2000, through 1.0.8, July 24, 2000, are
+Copyright (c) 2000 Glenn Randers-Pehrson
+and are distributed according to the same disclaimer and license as libpng-1.0.6
 with the following individuals added to the list of Contributing Authors
 
    Simon-Pierre Cadieux
@@ -22,8 +23,8 @@ and with the following additions to the disclaimer:
    the user.
 
 libpng versions 0.97, January 1998, through 1.0.6, March 20, 2000, are
-Copyright (c) 1998, 1999 Glenn Randers-Pehrson
-Distributed according to the same disclaimer and license as libpng-0.96,
+Copyright (c) 1998, 1999 Glenn Randers-Pehrson, and are
+distributed according to the same disclaimer and license as libpng-0.96,
 with the following individuals added to the list of Contributing Authors:
 
    Tom Lane
@@ -87,11 +88,11 @@ boxes and the like:
    printf("%s",png_get_copyright(NULL));
 
 Also, the PNG logo (in PNG format, of course) is supplied in the
-file "pngnow.png".
+files "pngbar.png" and "pngbar.jpg (88x31) and "pngnow.png" (98x31).
 
 Libpng is OSI Certified Open Source Software.  OSI Certified Open Source is a
 certification mark of the Open Source Initiative.
 
 Glenn Randers-Pehrson
 randeg@alum.rpi.edu
-July 1, 2000
+July 24, 2000

README

@@ -1,4 +1,4 @@
-README for libpng 1.0.7 - July 1, 2000 (shared library 2.1)
+README for libpng 1.0.8 - July 24, 2000 (shared library 2.1)
 See the note about version numbers near the top of png.h
 
 See INSTALL for instructions on how to install libpng.
@@ -148,7 +148,8 @@ Files in this distribution:
       pngerror.c    =>  Error/warning message I/O functions
       pngget.c      =>  Functions for retrieving info from struct
       pngmem.c      =>  Memory handling functions
-      pngnow.png    =>  PNG logo
+      pngbar.png    =>  PNG logo, 88x31
+      pngnow.png    =>  PNG logo, 98x31
       pngpread.c    =>  Progressive reading functions
       pngread.c     =>  Read data/helper high-level functions
       pngrio.c      =>  Lowest-level data read I/O functions
@@ -176,9 +177,9 @@ Files in this distribution:
        descrip.mms      =>  VMS makefile for MMS or MMK
        makefile.std     =>  Generic UNIX makefile (cc, creates static libpng.a)
        makefile.linux   =>  Linux/ELF makefile
-                            (gcc, creates libpng.so.2.1.0.7)
+                            (gcc, creates libpng.so.2.1.0.8)
        makefile.gcmmx   =>  Linux/ELF makefile (gcc, creates
-                            libpng.so.2.1.0.7, uses assembler code
+                            libpng.so.2.1.0.8, uses assembler code
                             tuned for Intel MMX platform)
        makefile.gcc     =>  Generic makefile (gcc, creates static libpng.a)
        makefile.knr     =>  Archaic UNIX Makefile that converts files with
@@ -190,10 +191,10 @@ Files in this distribution:
        makefile.intel   =>  Intel C/C++ version 4.0 and later
        libpng.icc       =>  Project file, IBM VisualAge/C++ 4.0 or later
        makefile.sgi     =>  Silicon Graphics IRIX (cc, creates static lib)
-       makefile.sggcc   =>  Silicon Graphics (gcc, creates libpng.so.2.1.0.7)
+       makefile.sggcc   =>  Silicon Graphics (gcc, creates libpng.so.2.1.0.8)
        makefile.sunos   =>  Sun makefile
        makefile.solaris =>  Solaris 2.X makefile
-                            (gcc, creates libpng.so.2.1.0.7)
+                            (gcc, creates libpng.so.2.1.0.8)
        makefile.sco     =>  For SCO OSr5  ELF and Unixware 7 with Native cc
        makefile.mips    =>  MIPS makefile
        makefile.acorn   =>  Acorn makefile
@@ -220,12 +221,13 @@ Files in this distribution:
        makevms.com      =>  VMS build script
        pngdef.pas       =>  Defines for a png32bd.dll with Borland C++ 4.5
        SCOPTIONS.ppc    =>  Used with smakefile.ppc
+      wince         =>  Contains a Microsoft Visual C++ (Windows CD Toolkit)
+                        workspace for building libpng and zlib on WindowsCE
 
 Good luck, and happy coding.
 
 -Glenn Randers-Pehrson
  Internet: randeg@alum.rpi.edu
- Web: http://www.rpi.edu/~randeg/index.html
 
 -Andreas Eric Dilger
  Internet: adilger@enel.ucalgary.ca

Y2KINFO

@@ -1,13 +1,13 @@
    Y2K compliance in libpng:
    =========================
 
-      July 1, 2000
+      July 24, 2000
 
       Since the PNG Development group is an ad-hoc body, we can't make
       an official declaration.
 
       This is your unofficial assurance that libpng from version 0.71 and
-      upward through 1.0.7 are Y2K compliant.  It is my belief that earlier
+      upward through 1.0.8 are Y2K compliant.  It is my belief that earlier
       versions were also Y2K compliant.
 
       Libpng only has three year fields.  One is a 2-byte unsigned integer

configure

@@ -1,5 +1,5 @@
 echo "
-  There is no \"configure\" script for Libpng-1.0.7.  Instead, please
+  There is no \"configure\" script for Libpng-1.0.8.  Instead, please
   copy the appropriate makefile for your system from the \"scripts\"
   directory.  Read the INSTALL file for more details.
 "

example.c

@@ -755,11 +755,13 @@ void write_png(char *file_name /* , ... other image information ... */)
       allocated it with malloc() instead of png_malloc(), use free() instead
       of png_free(). */
    png_free(png_ptr, palette);
+   palette=NULL;
 
    /* Similarly, if you png_malloced any data that you passed in with
       png_set_something(), such as a hist or trans array, free it here,
       when you can be sure that libpng is through with it. */
    png_free(png_ptr, trans);
+   trans=NULL;
 
    /* clean up after the write, and free any memory allocated */
    png_destroy_write_struct(&png_ptr, &info_ptr);

libpng.3

@@ -1,6 +1,6 @@
-.TH LIBPNG 3 "July 1, 2000"
+.TH LIBPNG 3 "July 24, 2000"
 .SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.0.7
+libpng \- Portable Network Graphics (PNG) Reference Library 1.0.8
 .SH SYNOPSIS
 \fI\fB
 
@@ -747,7 +747,7 @@ Following is a copy of the libpng.txt file that accompanies libpng.
 .SH LIBPNG.TXT
 libpng.txt - A description on how to use and modify libpng
 
- libpng version 1.0.7 - July 1, 2000
+ libpng version 1.0.8 - July 24, 2000
  Updated and distributed by Glenn Randers-Pehrson
  <randeg@alum.rpi.edu>
  Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
@@ -3381,13 +3381,13 @@ application:
 
 .SH VII. Y2K Compliance in libpng
 
-July 1, 2000
+July 24, 2000
 
 Since the PNG Development group is an ad-hoc body, we can't make
 an official declaration.
 
 This is your unofficial assurance that libpng from version 0.71 and
-upward through 1.0.7 are Y2K compliant.  It is my belief that earlier
+upward through 1.0.8 are Y2K compliant.  It is my belief that earlier
 versions were also Y2K compliant.
 
 Libpng only has three year fields.  One is a 2-byte unsigned integer that
@@ -3528,7 +3528,7 @@ possible without all of you.
 
 Thanks to Frank J. T. Wojcik for helping with the documentation.
 
-Libpng version 1.0.7 - July 1, 2000:
+Libpng version 1.0.8 - July 24, 2000:
 Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
 Currently maintained by Glenn Randers-Pehrson (randeg@alum.rpi.edu).
 
@@ -3541,9 +3541,9 @@ Supported by the PNG development group
 If you modify libpng you may insert additional notices immediately following
 this sentence.
 
-libpng version 1.0.7, July 1, 2000 is
-Copyright (c) 2000 Glenn Randers-Pehrson
-Distributed according to the same disclaimer and license as libpng-1.0.6
+libpng versions 1.0.7, July 1, 2000, through  1.0.8, July 24, 2000, are
+Copyright (c) 2000 Glenn Randers-Pehrson, and are
+distributed according to the same disclaimer and license as libpng-1.0.6
 with the following individuals added to the list of Contributing Authors
 
    Simon-Pierre Cadieux
@@ -3625,14 +3625,14 @@ boxes and the like:
    printf("%s",png_get_copyright(NULL));
 
 Also, the PNG logo (in PNG format, of course) is supplied in the
-file "pngnow.png".
+files "pngbar.png" and "pngbar.jpg (88x31) and "pngnow.png" (98x31).
 
 Libpng is OSI Certified Open Source Software.  OSI Certified Open Source is a
 certification mark of the Open Source Initiative.
 
 Glenn Randers-Pehrson
 randeg@alum.rpi.edu
-July 1, 2000
+July 24, 2000
 
 .\" end of man page
 

libpng.txt

@@ -1,6 +1,6 @@
 libpng.txt - A description on how to use and modify libpng
 
- libpng version 1.0.7 - July 1, 2000
+ libpng version 1.0.8 - July 24, 2000
  Updated and distributed by Glenn Randers-Pehrson
  <randeg@alum.rpi.edu>
  Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
@@ -2634,13 +2634,13 @@ application:
 
 VII. Y2K Compliance in libpng
 
-July 1, 2000
+July 24, 2000
 
 Since the PNG Development group is an ad-hoc body, we can't make
 an official declaration.
 
 This is your unofficial assurance that libpng from version 0.71 and
-upward through 1.0.7 are Y2K compliant.  It is my belief that earlier
+upward through 1.0.8 are Y2K compliant.  It is my belief that earlier
 versions were also Y2K compliant.
 
 Libpng only has three year fields.  One is a 2-byte unsigned integer that

libpngpf.3

@@ -1,6 +1,6 @@
-.TH LIBPNGPF 3 "July 1, 2000"
+.TH LIBPNGPF 3 "July 24, 2000"
 .SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.0.7
+libpng \- Portable Network Graphics (PNG) Reference Library 1.0.8
 (private functions)
 .SH SYNOPSIS
 \fB#include <png.h>\fP

msvc/README.txt

@@ -1,5 +1,5 @@
 Microsoft Developer Studio Build File, Format Version 6.00 for
-libpng 1.0.7 (July 1, 2000) and zlib
+libpng 1.0.8 (July 24, 2000) and zlib
 
 Copyright (C) 2000 Simon-Pierre Cadieux
 For conditions of distribution and use, see copyright notice in png.h

msvc/png32ms.def

@@ -6,7 +6,7 @@ LIBRARY
 DESCRIPTION "PNG image compression library for Windows"
 
 EXPORTS
-;Version 1.0.7
+;Version 1.0.8
   png_build_grayscale_palette  @1
   png_check_sig        @2
   png_chunk_error      @3

png.5

@@ -1,4 +1,4 @@
-.TH PNG 5 "July 1, 2000"
+.TH PNG 5 "July 24, 2000"
 .SH NAME
 png \- Portable Network Graphics (PNG) format
 .SH DESCRIPTION

png.c

@@ -1,7 +1,7 @@
 
 /* png.c - location for general purpose libpng functions
  *
- * libpng version 1.0.7 - July 1, 2000
+ * libpng version 1.0.8 - July 24, 2000
  * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
  * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@@ -10,18 +10,17 @@
 
 #define PNG_INTERNAL
 #define PNG_NO_EXTERN
-#include <assert.h>
 #include "png.h"
 
 /* Generate a compiler error if there is an old png.h in the search path. */
-typedef version_1_0_7 Your_png_h_is_not_version_1_0_7;
+typedef version_1_0_8 Your_png_h_is_not_version_1_0_8;
 
 /* Version information for C files.  This had better match the version
  * string defined in png.h.  */
 
 #ifdef PNG_USE_GLOBAL_ARRAYS
 /* png_libpng_ver was changed to a function in version 1.0.5c */
-char png_libpng_ver[12] = "1.0.7";
+char png_libpng_ver[12] = "1.0.8";
 
 /* png_sig was changed to a function in version 1.0.5c */
 /* Place to hold the signature string for a PNG file. */
@@ -141,6 +140,7 @@ png_zalloc(voidpf png_ptr, uInt items, uInt size)
    png_uint_32 num_bytes = (png_uint_32)items * size;
    png_voidp ptr = (png_voidp)png_malloc((png_structp)png_ptr, num_bytes);
 
+#ifndef PNG_NO_ZALLOC_ZERO
    if (num_bytes > (png_uint_32)0x8000L)
    {
       png_memset(ptr, 0, (png_size_t)0x8000L);
@@ -151,6 +151,7 @@ png_zalloc(voidpf png_ptr, uInt items, uInt size)
    {
       png_memset(ptr, 0, (png_size_t)num_bytes);
    }
+#endif
    return ((voidpf)ptr);
 }
 
@@ -362,7 +363,10 @@ if (mask & PNG_FREE_PCAL)
     {
         int i;
         for (i = 0; i < (int)info_ptr->pcal_nparams; i++)
+        {
           png_free(png_ptr, info_ptr->pcal_params[i]);
+          info_ptr->pcal_params[i]=NULL;
+        }
         png_free(png_ptr, info_ptr->pcal_params);
         info_ptr->pcal_params = NULL;
     }
@@ -492,7 +496,10 @@ if (mask & PNG_FREE_ROWS)
     {
        int row;
        for (row = 0; row < (int)info_ptr->height; row++)
+       {
           png_free(png_ptr, info_ptr->row_pointers[row]);
+          info_ptr->row_pointers[row]=NULL;
+       }
        png_free(png_ptr, info_ptr->row_pointers);
        info_ptr->row_pointers=NULL;
     }
@@ -523,6 +530,7 @@ png_info_destroy(png_structp png_ptr, png_infop info_ptr)
    if (png_ptr->num_chunk_list)
    {
        png_free(png_ptr, png_ptr->chunk_list);
+       png_ptr->chunk_list=NULL;
        png_ptr->num_chunk_list=0;
    }
 #endif
@@ -548,7 +556,7 @@ png_get_io_ptr(png_structp png_ptr)
  * necessarily available.
  */
 void PNGAPI
-png_init_io(png_structp png_ptr, FILE *fp)
+png_init_io(png_structp png_ptr, png_FILE_p fp)
 {
    png_debug(1, "in png_init_io\n");
    png_ptr->io_ptr = (png_voidp)fp;
@@ -572,6 +580,17 @@ png_convert_to_rfc1123(png_structp png_ptr, png_timep ptime)
          sizeof(char)));
    }
 
+#if defined(_WIN32_WCE)
+  {
+     wchar_t time_buf[29];
+     wsprintf(time_buf, TEXT("%d %S %d %02d:%02d:%02d +0000"),
+              ptime->day % 32, short_months[(ptime->month - 1) % 12],
+              ptime->year, ptime->hour % 24, ptime->minute % 60,
+              ptime->second % 61);
+     WideCharToMultiByte(CP_ACP, 0, time_buf, -1, png_ptr->time_buffer, 29,
+        NULL, NULL);
+  }
+#else
 #ifdef USE_FAR_KEYWORD
    {
       char near_time_buf[29];
@@ -588,6 +607,7 @@ png_convert_to_rfc1123(png_structp png_ptr, png_timep ptime)
                ptime->year, ptime->hour % 24, ptime->minute % 60,
                ptime->second % 61);
 #endif
+#endif /* _WIN32_WCE */
    return ((png_charp)png_ptr->time_buffer);
 }
 #endif /* PNG_TIME_RFC1123_SUPPORTED */
@@ -605,11 +625,11 @@ png_charp PNGAPI
 png_get_copyright(png_structp png_ptr)
 {
    if (png_ptr != NULL || png_ptr == NULL)  /* silence compiler warning */
-   return ("\n libpng version 1.0.7 - July 1, 2000\n\
+   return ((png_charp) "\n libpng version 1.0.8 - July 24, 2000\n\
    Copyright (c) 1998-2000 Glenn Randers-Pehrson\n\
    Copyright (c) 1996, 1997 Andreas Dilger\n\
    Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.\n");
-   return ("");
+   return ((png_charp) "");
 }
 
 /* The following return the library version as a short string in the
@@ -623,8 +643,8 @@ png_get_libpng_ver(png_structp png_ptr)
 {
    /* Version of *.c files used when building libpng */
    if(png_ptr != NULL) /* silence compiler warning about unused png_ptr */
-      return("1.0.7");
-   return("1.0.7");
+      return((png_charp) "1.0.8");
+   return((png_charp) "1.0.8");
 }
 
 png_charp PNGAPI
@@ -632,8 +652,8 @@ png_get_header_ver(png_structp png_ptr)
 {
    /* Version of *.h files used when building libpng */
    if(png_ptr != NULL) /* silence compiler warning about unused png_ptr */
-      return(PNG_LIBPNG_VER_STRING);
-   return(PNG_LIBPNG_VER_STRING);
+      return((png_charp) PNG_LIBPNG_VER_STRING);
+   return((png_charp) PNG_LIBPNG_VER_STRING);
 }
 
 png_charp PNGAPI
@@ -641,8 +661,8 @@ png_get_header_version(png_structp png_ptr)
 {
    /* Returns longer string containing both version and date */
    if(png_ptr != NULL) /* silence compiler warning about unused png_ptr */
-      return(PNG_HEADER_VERSION_STRING);
-   return(PNG_HEADER_VERSION_STRING);
+      return((png_charp) PNG_HEADER_VERSION_STRING);
+   return((png_charp) PNG_HEADER_VERSION_STRING);
 }
 
 #ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED
@@ -673,5 +693,5 @@ png_uint_32 PNGAPI
 png_access_version_number(void)
 {
    /* Version of *.c files used when building libpng */
-   return((png_uint_32) 10007L);
+   return((png_uint_32) 10008L);
 }

png.h

@@ -1,7 +1,7 @@
 
 /* png.h - header file for PNG reference library
  *
- * libpng version 1.0.7 - July 1, 2000
+ * libpng version 1.0.8 - July 24, 2000
  * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
  * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@@ -9,7 +9,7 @@
  * Authors and maintainers:
  *  libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat
  *  libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger
- *  libpng versions 0.97, January 1998, through 1.0.7 - July 1, 2000: Glenn
+ *  libpng versions 0.97, January 1998, through 1.0.8 - July 24, 2000: Glenn
  *  See also "Contributing Authors", below.
  *
  * Note about libpng version numbers:
@@ -55,6 +55,9 @@
  *    1.0.7beta11-18                10007  2.1.0.7beta11-18 (binary compatible)
  *    1.0.7rc1-2                    10007  2.1.0.7rc1-2 (binary compatible)
  *    1.0.7                         10007  (still compatible)
+ *    1.0.8beta1-4                  10008  2.1.0.8beta1-4
+ *    1.0.8rc1                      10008  2.1.0.8rc1
+ *    1.0.8                         10008  2.1.0.8
  *
  *    Henceforth the source version will match the shared-library major
  *    and minor numbers; the shared-library major version number will be
@@ -81,9 +84,9 @@
  * If you modify libpng you may insert additional notices immediately following
  * this sentence.
  *
- * libpng version 1.0.7, July 1, 2000, is
- * Copyright (c) 2000 Glenn Randers-Pehrson
- * Distributed according to the same disclaimer and license as libpng-1.0.6
+ * libpng versions 1.0.7, July 1, 2000, through  1.0.8, July 24, 2000, are
+ * Copyright (c) 2000 Glenn Randers-Pehrson, and are
+ * distributed according to the same disclaimer and license as libpng-1.0.6
  * with the following individuals added to the list of Contributing Authors
  *
  *    Simon-Pierre Cadieux
@@ -166,7 +169,7 @@
  * printf("%s",png_get_copyright(NULL));
  *
  * Also, the PNG logo (in PNG format, of course) is supplied in the
- * file "pngnow.png".
+ * files "pngbar.png" and "pngbar.jpg (88x31) and "pngnow.png" (98x31).
  */
 
 /*
@@ -186,13 +189,13 @@
  * Y2K compliance in libpng:
  * =========================
  *
- *    July 1, 2000
+ *    July 24, 2000
  *
  *    Since the PNG Development group is an ad-hoc body, we can't make
  *    an official declaration.
  *
  *    This is your unofficial assurance that libpng from version 0.71 and
- *    upward through 1.0.7 are Y2K compliant.  It is my belief that earlier
+ *    upward through 1.0.8 are Y2K compliant.  It is my belief that earlier
  *    versions were also Y2K compliant.
  *
  *    Libpng only has three year fields.  One is a 2-byte unsigned integer
@@ -248,14 +251,14 @@
  */
 
 /* Version information for png.h - this should match the version in png.c */
-#define PNG_LIBPNG_VER_STRING "1.0.7"
+#define PNG_LIBPNG_VER_STRING "1.0.8"
 
 #define PNG_LIBPNG_VER_SONUM   2
 
 /* These should match the first 3 components of PNG_LIBPNG_VER_STRING: */
 #define PNG_LIBPNG_VER_MAJOR   1
 #define PNG_LIBPNG_VER_MINOR   0
-#define PNG_LIBPNG_VER_RELEASE 7
+#define PNG_LIBPNG_VER_RELEASE 8
 /* This should match the numeric part of the final component of
  * PNG_LIBPNG_VER_STRING, omitting any leading zero: */
 #define PNG_LIBPNG_VER_BUILD   0
@@ -265,7 +268,7 @@
  * Versions 0.7 through 1.0.0 were in the range 0 to 100 here (only
  * version 1.0.0 was mis-numbered 100 instead of 10000).  From
  * version 1.0.1 it's    xxyyzz, where x=major, y=minor, z=release */
-#define PNG_LIBPNG_VER 10007 /* 1.0.7 */
+#define PNG_LIBPNG_VER 10008 /* 1.0.8 */
 
 /* Note to maintainer: update this number in scripts/pngdef.pas as well */
 
@@ -663,11 +666,10 @@ defined(PNG_READ_BACKGROUND_SUPPORTED)
     * range given by [pcal_X0, pcal_X1], and are further transformed by a
     * (possibly non-linear) transformation function given by "pcal_type"
     * and "pcal_params" into "pcal_units".  Please see the PNG_EQUATION_
-    * defines below, and the PNG-Group's Scientific Visualization extension
-    * chunks document png-scivis-19970203 for a complete description of the
-    * transformations and how they should be implemented, as well as the
-    * png-extensions document for a description of the ASCII parameter
-    * strings.  Data values are valid if (valid & PNG_INFO_pCAL) non-zero.
+    * defines below, and the PNG-Group's PNG extensions document for a
+    * complete description of the transformations and how they should be
+    * implemented, and for a description of the ASCII parameter strings.
+    * Data values are valid if (valid & PNG_INFO_pCAL) non-zero.
     */
    png_charp pcal_purpose;  /* pCAL chunk description string */
    png_int_32 pcal_X0;      /* minimum value */
@@ -1147,9 +1149,9 @@ struct png_struct_def
 };
 
 /* This prevents a compiler error in png_get_copyright() in png.c if png.c
-and png.h are both at * version 1.0.7
+and png.h are both at * version 1.0.8
  */
-typedef png_structp version_1_0_7;
+typedef png_structp version_1_0_8;
 
 typedef png_struct FAR * FAR * png_structpp;
 
@@ -1248,6 +1250,8 @@ extern PNG_EXPORT(png_charp,png_convert_to_rfc1123)
    PNGARG((png_structp png_ptr, png_timep ptime));
 #endif
 
+#if !defined(_WIN32_WCE)
+/* "time.h" functions are not supported on WindowsCE */
 #if defined(PNG_WRITE_tIME_SUPPORTED)
 /* convert from a struct tm to png_time */
 extern PNG_EXPORT(void,png_convert_from_struct_tm) PNGARG((png_timep ptime,
@@ -1257,6 +1261,7 @@ extern PNG_EXPORT(void,png_convert_from_struct_tm) PNGARG((png_timep ptime,
 extern PNG_EXPORT(void,png_convert_from_time_t) PNGARG((png_timep ptime,
    time_t ttime));
 #endif /* PNG_WRITE_tIME_SUPPORTED */
+#endif /* _WIN32_WCE */
 
 #if defined(PNG_READ_EXPAND_SUPPORTED)
 /* Expand data to 24-bit RGB, or 8-bit grayscale, with alpha if available. */
@@ -1590,7 +1595,7 @@ extern PNG_EXPORT(void,png_set_compression_method) PNGARG((png_structp png_ptr,
 
 #if !defined(PNG_NO_STDIO)
 /* Initialize the input/output for the PNG file to the default functions. */
-extern PNG_EXPORT(void,png_init_io) PNGARG((png_structp png_ptr, FILE *fp));
+extern PNG_EXPORT(void,png_init_io) PNGARG((png_structp png_ptr, png_FILE_p fp));
 #endif
 
 /* Replace the (error and abort), and warning functions with user
@@ -2128,25 +2133,35 @@ extern PNG_EXPORT(void, png_write_png) PNGARG((png_structp png_ptr,
 #if (PNG_DEBUG > 0)
 #if !defined(PNG_DEBUG_FILE) && defined(_MSC_VER)
 #include <crtdbg.h>
-#define png_debug(l,m) if (PNG_DEBUG > l) _RPT0(_CRT_WARN,m)
-#define png_debug1(l,m,p1) if (PNG_DEBUG > l) _RPT1(_CRT_WARN,m,p1)
-#define png_debug2(l,m,p1,p2) if (PNG_DEBUG > l) _RPT2(_CRT_WARN,m,p1,p2)
+#if (PNG_DEBUG > 1)
+#define png_debug(l,m)  _RPT0(_CRT_WARN,m)
+#define png_debug1(l,m,p1)  _RPT1(_CRT_WARN,m,p1)
+#define png_debug2(l,m,p1,p2) _RPT2(_CRT_WARN,m,p1,p2)
+#endif
 #else /* PNG_DEBUG_FILE || !_MSC_VER */
 #ifndef PNG_DEBUG_FILE
 #define PNG_DEBUG_FILE stderr
 #endif /* PNG_DEBUG_FILE */
+#if (PNG_DEBUG > 1)
 #define png_debug(l,m) \
-   if (PNG_DEBUG > l)  \
-     fprintf(PNG_DEBUG_FILE,"%s"m,(l==1 ? "\t" : \
-       (l==2 ? "\t\t":(l>2 ? "\t\t\t":""))))
+{ \
+     int num_tabs=l; \
+     fprintf(PNG_DEBUG_FILE,"%s"m,(num_tabs==1 ? "\t" : \
+       (num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":"")))); \
+}
 #define png_debug1(l,m,p1) \
-   if (PNG_DEBUG > l) \
-     fprintf(PNG_DEBUG_FILE,"%s"m,(l==1 ? "\t" : \
-       (l==2 ? "\t\t":(l>2 ? "\t\t\t":""))),p1)
+{ \
+     int num_tabs=l; \
+     fprintf(PNG_DEBUG_FILE,"%s"m,(num_tabs==1 ? "\t" : \
+       (num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":""))),p1); \
+}
 #define png_debug2(l,m,p1,p2) \
-   if (PNG_DEBUG > l) \
-     fprintf(PNG_DEBUG_FILE,"%s"m,(l==1 ? "\t" : \
-       (l==2 ? "\t\t":(l>2 ? "\t\t\t":""))),p1,p2)
+{ \
+     int num_tabs=l; \
+     fprintf(PNG_DEBUG_FILE,"%s"m,(num_tabs==1 ? "\t" : \
+       (num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":""))),p1,p2); \
+}
+#endif /* (PNG_DEBUG > 1) */
 #endif /* _MSC_VER */
 #endif /* (PNG_DEBUG > 0) */
 #endif /* PNG_DEBUG */
@@ -2168,7 +2183,7 @@ 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));
 
 #define PNG_HEADER_VERSION_STRING \
-   " libpng version 1.0.7 - July 1, 2000 (header)\n"
+   " libpng version 1.0.8 - July 24, 2000 (header)\n"
 
 #ifdef PNG_READ_COMPOSITE_NODIV_SUPPORTED
 /* With these routines we avoid an integer divide, which will be slower on

pngasmrd.h

@@ -1,6 +1,6 @@
 /* pngasmrd.h - assembler version of utilities to read a PNG file
  *
- * libpng 1.0.7 - July 1, 2000
+ * libpng 1.0.8 - July 24, 2000
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1999, 2000 Glenn Randers-Pehrson
  *

pngconf.h

@@ -1,6 +1,6 @@
 /* pngconf.h - machine configurable file for libpng
  *
- * libpng 1.0.7 - July 1, 2000
+ * libpng 1.0.8 - July 24, 2000
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -49,6 +49,60 @@
 #define PNG_MAX_MALLOC_64K
 #endif
 
+/* Special munging to support doing things the 'cygwin' way:
+ * 'Normal' png-on-win32 defines/defaults:
+ *   PNG_BUILD_DLL -- building dll
+ *   PNG_USE_DLL   -- building an application, linking to dll
+ *   (no define)   -- building static library, or building an 
+ *                    application and linking to the static lib
+ * 'Cygwin' defines/defaults:
+ *   PNG_BUILD_DLL -- building the dll
+ *   (no define)   -- building an application, linking to the dll
+ *   PNG_STATIC    -- building the static lib, or building an application
+ *                    which links to the static lib.
+ * Thus,
+ * a cygwin user should define either PNG_BUILD_DLL or PNG_STATIC, and
+ * this bit of #ifdefs will define the 'correct' config variables based on
+ * that. If a cygwin user *wants* to define 'PNG_USE_DLL' that's okay, but
+ * unnecessary.
+ */
+#if defined(__CYGWIN__)
+#  if defined(PNG_BUILD_DLL)
+#    if defined(PNG_USE_DLL)
+#      undef PNG_USE_DLL
+#    endif
+#    if !defined(PNG_DLL)
+#      define PNG_DLL
+#    endif
+#    if defined(PNG_STATIC)
+#      undef PNG_STATIC
+#    endif
+#  else
+#    if defined(PNG_STATIC)
+#      if defined(PNG_USE_DLL)
+#        undef PNG_USE_DLL
+#      endif
+#      if defined(PNG_DLL)
+#        undef PNG_DLL
+#      endif
+#    else
+#      if defined(PNG_USE_DLL)
+#        if !defined(PNG_DLL)
+#          define PNG_DLL
+#        endif
+#      else
+#        if defined(PNG_DLL)
+#           define PNG_USE_DLL
+#        else
+#           define PNG_USE_DLL
+#           define PNG_DLL
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+
 /* This protects us against compilers that run on a windowing system
  * and thus don't have or would rather us not use the stdio types:
  * stdin, stdout, and stderr.  The only one currently used is stderr
@@ -62,6 +116,15 @@
  * #define PNG_NO_STDIO
  */
 
+#if defined(_WIN32_WCE)
+#include <windows.h>
+/* Console I/O functions are not supported on WindowsCE */
+#define PNG_NO_CONSOLE_IO
+#ifdef PNG_DEBUG
+#  undef PNG_DEBUG
+#endif
+#endif
+
 #ifdef PNG_BUILD_DLL
 #  ifndef PNG_CONSOLE_IO_SUPPORTED
 #    ifndef PNG_NO_CONSOLE_IO
@@ -80,7 +143,10 @@
 #      endif
 #    endif
 #  else
-#    include <stdio.h>
+#    if !defined(_WIN32_WCE)
+/* "stdio.h" functions are not supported on WindowsCE */
+#      include <stdio.h>
+#    endif
 #  endif
 
 /* This macro protects us against machines that don't have function
@@ -118,7 +184,7 @@
 #endif
 
 /* enough people need this for various reasons to include it here */
-#if !defined(MACOS) && !defined(RISCOS)
+#if !defined(MACOS) && !defined(RISCOS) && !defined(_WIN32_WCE)
 #include <sys/types.h>
 #endif
 
@@ -522,6 +588,9 @@ defined(PNG_WRITE_USER_TRANSFORM_SUPPORTED)
 #ifndef PNG_NO_USER_MEM
 #define PNG_USER_MEM_SUPPORTED
 #endif
+#ifndef PNG_NO_ZALLOC_ZERO
+#define PNG_ZALLOC_ZERO
+#endif
 */
 
 /* This is only for PowerPC big-endian and 680x0 systems */
@@ -799,7 +868,10 @@ defined(PNG_WRITE_USER_TRANSFORM_SUPPORTED)
 
 /* need the time information for reading tIME chunks */
 #if defined(PNG_tIME_SUPPORTED)
-#  include <time.h>
+#  if !defined(_WIN32_WCE)
+     /* "time.h" functions are not supported on WindowsCE */
+#    include <time.h>
+#  endif
 #endif
 
 /* Some typedefs to get us started.  These should be safe on most of the
@@ -839,7 +911,7 @@ typedef size_t png_size_t;
 #define LDATA 0
 #endif
 
-#if !defined(__WIN32__) && !defined(__FLAT__)
+#if !defined(__WIN32__) && !defined(__FLAT__) && !defined(__CYGWIN__)
 #define PNG_MAX_MALLOC_64K
 #if (LDATA != 1)
 #ifndef FAR
@@ -853,7 +925,7 @@ typedef size_t png_size_t;
  * const if your compiler supports it. (SJT)
 #  define FARDATA FAR
  */
-#endif  /* __WIN32__, __FLAT__ */
+#endif  /* __WIN32__, __FLAT__, __CYGWIN__ */
 
 #endif   /* __BORLANDC__ */
 
@@ -896,6 +968,11 @@ typedef png_int_16      FAR * png_int_16p;
 typedef PNG_CONST char  FAR * png_const_charp;
 typedef char            FAR * png_charp;
 typedef png_fixed_point FAR * png_fixed_point_p;
+#if defined(_WIN32_WCE)
+typedef HANDLE                png_FILE_p;
+#else
+typedef FILE                * png_FILE_p;
+#endif
 #ifdef PNG_FLOATING_POINT_SUPPORTED
 typedef double          FAR * png_doublep;
 #endif
@@ -932,12 +1009,43 @@ typedef z_stream FAR *  png_zstreamp;
  * It is equivalent to Microsoft predefined macro _DLL which is
  * automatically defined when you compile using the share
  * version of the CRT (C Run-Time library)
+ * 
+ * The cygwin mods make this behavior a little different: 
+ * Define PNG_BUILD_DLL if you are building a dll for use with cygwin
+ * Define PNG_STATIC if you are building a static library for use with cygwin,
+ *   -or- if you are building an application that you want to link to the 
+ *   static library.
+ * PNG_USE_DLL is defined by default (no user action needed) unless one of
+ *   the other flags is defined.
  */
 
 #if !defined(PNG_DLL) && (defined(PNG_BUILD_DLL) || defined(PNG_USE_DLL))
 #  define PNG_DLL
 #endif
-
+/* If CYGWIN, then disallow GLOBAL ARRAYS unless building a static lib.
+ * When building a static lib, default to no GLOBAL ARRAYS, but allow
+ * command-line override
+ */
+#if defined(__CYGWIN__)
+#  if !defined(PNG_STATIC)
+#    if defined(PNG_USE_GLOBAL_ARRAYS)
+#      undef PNG_USE_GLOBAL_ARRAYS
+#    endif
+#    if !defined(PNG_USE_LOCAL_ARRAYS)
+#      define PNG_USE_LOCAL_ARRAYS
+#    endif
+#  else
+#    if defined(PNG_USE_LOCAL_ARRAYS) || defined(PNG_NO_GLOBAL_ARRAYS)
+#      if defined(PNG_USE_GLOBAL_ARRAYS)
+#        undef PNG_USE_GLOBAL_ARRAYS
+#      endif
+#    endif
+#  endif
+#  if !defined(PNG_USE_LOCAL_ARRAYS) && !defined(PNG_USE_GLOBAL_ARRAYS)
+#    define PNG_USE_LOCAL_ARRAYS
+#  endif
+#endif
+    
 /* Do not use global arrays (helps with building DLL's)
  * They are no longer used in libpng itself, since version 1.0.5c,
  * but might be required for some pre-1.0.5c applications.
@@ -952,19 +1060,21 @@ typedef z_stream FAR *  png_zstreamp;
 
 #ifndef PNGAPI
 
-#if defined(__MINGW32__) || defined(__CYGWIN32__) && !defined(PNG_MODULEDEF)
+
+#if defined(__MINGW32__) || defined(__CYGWIN__) && !defined(PNG_MODULEDEF)
 #  ifndef PNG_NO_MODULEDEF
 #    define PNG_NO_MODULEDEF
 #  endif
-#endif
-
+#endif 
+ 
 #if !defined(PNG_IMPEXP) && defined(PNG_BUILD_DLL) && !defined(PNG_NO_MODULEDEF)
 #  define PNG_IMPEXP
 #endif
 
 #if defined(PNG_DLL) || defined(_DLL) || defined(__DLL__ ) || \
-    defined(_Windows) || defined(_WINDOWS) || \
-    defined(WIN32) || defined(_WIN32) || defined(__WIN32__)
+    (( defined(_Windows) || defined(_WINDOWS) || \
+       defined(WIN32) || defined(_WIN32) || defined(__WIN32__) \
+	  ) && !defined(__CYGWIN__))
 
 #  ifdef __GNUC__
 #    define PNGAPI __cdecl
@@ -1006,11 +1116,18 @@ typedef z_stream FAR *  png_zstreamp;
 #        endif
 #     endif
 #  endif  /* PNG_IMPEXP */
-#else /* !(DLL || WINDOWS) */
-#  if 0 /* ... other platforms, with other meanings */
+#else /* !(DLL || non-cygwin WINDOWS) */
+#  if defined(__CYGWIN__) && !defined(PNG_DLL)
+#    if !defined(PNG_IMPEXP)
+#      define PNG_IMPEXP
+#    endif
+#    define PNGAPI __cdecl
 #  else
-#     define PNGAPI
-#     define PNG_IMPEXP
+#    if 0 /* ... other platforms, with other meanings */
+#    else
+#       define PNGAPI
+#       define PNG_IMPEXP
+#    endif
 #  endif
 #endif
 #endif
@@ -1021,7 +1138,7 @@ typedef z_stream FAR *  png_zstreamp;
 
 #ifdef PNG_USE_GLOBAL_ARRAYS
 #ifndef PNG_EXPORT_VAR
-#  define PNG_EXPORT_VAR(type) extern type
+#  define PNG_EXPORT_VAR(type) extern PNG_IMPEXP type
 #endif
 #endif
 

pngerror.c

@@ -1,7 +1,7 @@
 
 /* pngerror.c - stub functions for i/o and memory allocation
  *
- * libpng 1.0.7 - July 1, 2000
+ * libpng 1.0.8 - July 24, 2000
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

pnggccrd.c

@@ -6,7 +6,7 @@
  *     and http://www.intel.com/drg/pentiumII/appnotes/923/923.htm
  *     for Intel's performance analysis of the MMX vs. non-MMX code.
  *
- * libpng 1.0.7 - July 1, 2000
+ * libpng version 1.0.8 - July 24, 2000
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
  * Copyright (c) 1998, Intel Corporation
@@ -122,11 +122,33 @@
  *  - fixed up both versions of mmxsupport() (ORIG_THAT_USED_TO_CLOBBER_EBX
  *     macro determines which is used); original not yet tested.
  *
+ * 20000213:
+ *  - When compiling with gcc, be sure to use  -fomit-frame-pointer
+ *
  * 20000319:
  *  - fixed a register-name typo in png_do_read_interlace(), default (MMX) case,
  *     pass == 4 or 5, that caused visible corruption of interlaced images
  *
- *  - When compiling with gcc, be sure to use  -fomit-frame-pointer
+ * 20000623:
+ *  -  Various problems were reported with gcc 2.95.2 in the Cygwin environment,
+ *     many of the form "forbidden register 0 (ax) was spilled for class AREG."
+ *     This is explained at http://gcc.gnu.org/fom_serv/cache/23.html, and
+ *     Chuck Wilson supplied a patch involving dummy output registers.  See
+ *     http://sourceforge.net/bugs/?func=detailbug&bug_id=108741&group_id=5624
+ *     for the original (anonymous) SourceForge bug report.
+ *
+ * 20000706:
+ *  - Chuck Wilson passed along these remaining gcc 2.95.2 errors:
+ *       pnggccrd.c: In function `png_combine_row':
+ *       pnggccrd.c:525: more than 10 operands in `asm'
+ *       pnggccrd.c:669: more than 10 operands in `asm'
+ *       pnggccrd.c:828: more than 10 operands in `asm'
+ *       pnggccrd.c:994: more than 10 operands in `asm'
+ *       pnggccrd.c:1177: more than 10 operands in `asm'
+ *     They are all the same problem and can be worked around by using the
+ *     global _unmask variable unconditionally, not just in the -fPIC case.
+ *     Apparently earlier versions of gcc also have the problem with more than
+ *     10 operands; they just don't report it.  Much strangeness ensues, etc.
  */
 
 #define PNG_INTERNAL
@@ -144,9 +166,9 @@ 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};
 #endif
 
-// djgpp and Win32 add their own underscores to global variables,
+// djgpp, Win32, and Cygwin add their own underscores to global variables,
 // so define them without:
-#if defined(__DJGPP__) || defined(WIN32)
+#if defined(__DJGPP__) || defined(WIN32) || defined(__CYGWIN__)
 #  define _unmask      unmask
 #  define _const4      const4
 #  define _const6      const6
@@ -174,9 +196,13 @@ static const int png_pass_width[7] = {8, 4, 4, 2, 2, 1, 1};
 /* These constants are used in the inlined MMX assembly code.
    Ignore gcc's "At top level: defined but not used" warnings. */
 
-#ifdef __PIC__
-static int _unmask;     // not enough regs when compiling with -fPIC, so...
-#endif
+/* GRR 20000706:  originally _unmask was needed only when compiling with -fPIC,
+ *  since that case uses the %ebx register for indexing the Global Offset Table
+ *  and there were no other registers available.  But gcc 2.95 and later emit
+ *  "more than 10 operands in `asm'" errors when %ebx is used to preload unmask
+ *  in the non-PIC case, so we'll just use the global unconditionally now.
+ */
+static int _unmask;
 
 static unsigned long long _mask8_0  = 0x0102040810204080LL;
 
@@ -430,23 +456,19 @@ fflush(stderr);
             {
                png_uint_32 len;
                int diff;
-#ifndef __PIC__
-               int unmask = ~mask;
-#else
+               int dummy_value_a;   // fix 'forbidden register spilled' error
+               int dummy_value_d;
+               int dummy_value_c;
+               int dummy_value_S;
+               int dummy_value_D;
                _unmask = ~mask;            // global variable for -fPIC version
-#endif
                srcptr = png_ptr->row_buf + 1;
                dstptr = row;
                len  = png_ptr->width &~7;  // reduce to multiple of 8
                diff = png_ptr->width & 7;  // amount lost
 
-               __asm__ (
-#ifdef __PIC__
+               __asm__ __volatile__ (
                   "movd      _unmask, %%mm7  \n\t" // load bit pattern
-#else
-// preload        "movd      unmask, %%mm7   \n\t" // (unmask is in ebx)
-                  "movd      %%ebx, %%mm7    \n\t" // load bit pattern (unmask)
-#endif
                   "psubb     %%mm6, %%mm6    \n\t" // zero mm6
                   "punpcklbw %%mm7, %%mm7    \n\t"
                   "punpcklwd %%mm7, %%mm7    \n\t"
@@ -498,21 +520,22 @@ fflush(stderr);
                 "end8:                       \n\t"
                   "EMMS                      \n\t"  // DONE
 
-                  :                                 // output regs (none)
+                  : "=a" (dummy_value_a),           // output regs (dummy)
+                    "=d" (dummy_value_d),
+                    "=c" (dummy_value_c),
+                    "=S" (dummy_value_S),
+                    "=D" (dummy_value_D)
 
-                  : "S" (srcptr),      // esi       // input regs
-                    "D" (dstptr),      // edi
-                    "a" (diff),        // eax
-#ifndef __PIC__
-                    "b" (unmask),      // ebx       // Global Offset Table idx
-#endif
-                    "c" (len),         // ecx
-                    "d" (mask)         // edx
+                  : "3" (srcptr),      // esi       // input regs
+                    "4" (dstptr),      // edi
+                    "0" (diff),        // eax
+// was (unmask)     "b"    RESERVED    // ebx       // Global Offset Table idx
+                    "2" (len),         // ecx
+                    "1" (mask)         // edx
 
-                  : "%esi", "%edi", "%eax",         // clobber list
-                    "%ecx", "%edx"
+//                  :          // clobber list
 #if 0  /* MMX regs (%mm0, etc.) not supported by gcc 2.7.2.3 or egcs 1.1 */
-                  , "%mm0", "%mm4", "%mm6", "%mm7"
+                  : "%mm0", "%mm4", "%mm6", "%mm7"
 #endif
                );
             }
@@ -550,23 +573,19 @@ fflush(stderr);
             {
                png_uint_32 len;
                int diff;
-#ifndef __PIC__
-               int unmask = ~mask;
-#else
+               int dummy_value_a;   // fix 'forbidden register spilled' error
+               int dummy_value_d;
+               int dummy_value_c;
+               int dummy_value_S;
+               int dummy_value_D;
                _unmask = ~mask;            // global variable for -fPIC version
-#endif
                srcptr = png_ptr->row_buf + 1;
                dstptr = row;
                len  = png_ptr->width &~7;  // reduce to multiple of 8
                diff = png_ptr->width & 7;  // amount lost
 
-               __asm__ (
-#ifdef __PIC__
+               __asm__ __volatile__ (
                   "movd      _unmask, %%mm7   \n\t" // load bit pattern
-#else
-// preload        "movd      unmask, %%mm7    \n\t" // (unmask is in ebx)
-                  "movd      %%ebx, %%mm7     \n\t" // load bit pattern (unmask)
-#endif
                   "psubb     %%mm6, %%mm6     \n\t" // zero mm6
                   "punpcklbw %%mm7, %%mm7     \n\t"
                   "punpcklwd %%mm7, %%mm7     \n\t"
@@ -633,21 +652,22 @@ fflush(stderr);
                 "end16:                       \n\t"
                   "EMMS                       \n\t" // DONE
 
-                  :                                 // output regs (none)
+                  : "=a" (dummy_value_a),              // output regs (dummy)
+                    "=d" (dummy_value_d),
+                    "=c" (dummy_value_c),
+                    "=S" (dummy_value_S),
+                    "=D" (dummy_value_D)
 
-                  : "S" (srcptr),      // esi       // input regs
-                    "D" (dstptr),      // edi
-                    "a" (diff),        // eax
-#ifndef __PIC__
-                    "b" (unmask),      // ebx       // Global Offset Table idx
-#endif
-                    "c" (len),         // ecx
-                    "d" (mask)         // edx
+                  : "3" (srcptr),      // esi       // input regs
+                    "4" (dstptr),      // edi
+                    "0" (diff),        // eax
+// was (unmask)     "b"    RESERVED    // ebx       // Global Offset Table idx
+                    "2" (len),         // ecx
+                    "1" (mask)         // edx
 
-                  : "%esi", "%edi", "%eax",         // clobber list
-                    "%ecx", "%edx"
+//                  :          // clobber list
 #if 0  /* MMX regs (%mm0, etc.) not supported by gcc 2.7.2.3 or egcs 1.1 */
-                  , "%mm0", "%mm1",
+                  : "%mm0", "%mm1",
                     "%mm4", "%mm5", "%mm6", "%mm7"
 #endif
                );
@@ -686,23 +706,19 @@ fflush(stderr);
             {
                png_uint_32 len;
                int diff;
-#ifndef __PIC__
-               int unmask = ~mask;
-#else
+               int dummy_value_a;   // fix 'forbidden register spilled' error
+               int dummy_value_d;
+               int dummy_value_c;
+               int dummy_value_S;
+               int dummy_value_D;
                _unmask = ~mask;            // global variable for -fPIC version
-#endif
                srcptr = png_ptr->row_buf + 1;
                dstptr = row;
                len  = png_ptr->width &~7;  // reduce to multiple of 8
                diff = png_ptr->width & 7;  // amount lost
 
-               __asm__ (
-#ifdef __PIC__
+               __asm__ __volatile__ (
                   "movd      _unmask, %%mm7   \n\t" // load bit pattern
-#else
-// preload        "movd      unmask, %%mm7    \n\t" // (unmask is in ebx)
-                  "movd      %%ebx, %%mm7     \n\t" // load bit pattern (unmask)
-#endif
                   "psubb     %%mm6, %%mm6     \n\t" // zero mm6
                   "punpcklbw %%mm7, %%mm7     \n\t"
                   "punpcklwd %%mm7, %%mm7     \n\t"
@@ -784,21 +800,22 @@ fflush(stderr);
                 "end24:                       \n\t"
                   "EMMS                       \n\t" // DONE
 
-                  :                                 // output regs (none)
+                  : "=a" (dummy_value_a),              // output regs (dummy)
+                    "=d" (dummy_value_d),
+                    "=c" (dummy_value_c),
+                    "=S" (dummy_value_S),
+                    "=D" (dummy_value_D)
 
-                  : "S" (srcptr),      // esi       // input regs
-                    "D" (dstptr),      // edi
-                    "a" (diff),        // eax
-#ifndef __PIC__
-                    "b" (unmask),      // ebx       // Global Offset Table idx
-#endif
-                    "c" (len),         // ecx
-                    "d" (mask)         // edx
+                  : "3" (srcptr),      // esi       // input regs
+                    "4" (dstptr),      // edi
+                    "0" (diff),        // eax
+// was (unmask)     "b"    RESERVED    // ebx       // Global Offset Table idx
+                    "2" (len),         // ecx
+                    "1" (mask)         // edx
 
-                  : "%esi", "%edi", "%eax",         // clobber list
-                    "%ecx", "%edx"
+//                  :          // clobber list
 #if 0  /* MMX regs (%mm0, etc.) not supported by gcc 2.7.2.3 or egcs 1.1 */
-                  , "%mm0", "%mm1", "%mm2",
+                  : "%mm0", "%mm1", "%mm2",
                     "%mm4", "%mm5", "%mm6", "%mm7"
 #endif
                );
@@ -837,23 +854,19 @@ fflush(stderr);
             {
                png_uint_32 len;
                int diff;
-#ifndef __PIC__
-               int unmask = ~mask;
-#else
+               int dummy_value_a;   // fix 'forbidden register spilled' error
+               int dummy_value_d;
+               int dummy_value_c;
+               int dummy_value_S;
+               int dummy_value_D;
                _unmask = ~mask;            // global variable for -fPIC version
-#endif
                srcptr = png_ptr->row_buf + 1;
                dstptr = row;
                len  = png_ptr->width &~7;  // reduce to multiple of 8
                diff = png_ptr->width & 7;  // amount lost
 
-               __asm__ (
-#ifdef __PIC__
+               __asm__ __volatile__ (
                   "movd      _unmask, %%mm7   \n\t" // load bit pattern
-#else
-// preload        "movd      unmask, %%mm7    \n\t" // (unmask is in ebx)
-                  "movd      %%ebx, %%mm7     \n\t" // load bit pattern (unmask)
-#endif
                   "psubb     %%mm6, %%mm6     \n\t" // zero mm6
                   "punpcklbw %%mm7, %%mm7     \n\t"
                   "punpcklwd %%mm7, %%mm7     \n\t"
@@ -942,21 +955,22 @@ fflush(stderr);
                 "end32:                       \n\t"
                   "EMMS                       \n\t" // DONE
 
-                  :                                 // output regs (none)
+                  : "=a" (dummy_value_a),              // output regs (dummy)
+                    "=d" (dummy_value_d),
+                    "=c" (dummy_value_c),
+                    "=S" (dummy_value_S),
+                    "=D" (dummy_value_D)
 
-                  : "S" (srcptr),      // esi       // input regs
-                    "D" (dstptr),      // edi
-                    "a" (diff),        // eax
-#ifndef __PIC__
-                    "b" (unmask),      // ebx       // Global Offset Table idx
-#endif
-                    "c" (len),         // ecx
-                    "d" (mask)         // edx
+                  : "3" (srcptr),      // esi       // input regs
+                    "4" (dstptr),      // edi
+                    "0" (diff),        // eax
+// was (unmask)     "b"    RESERVED    // ebx       // Global Offset Table idx
+                    "2" (len),         // ecx
+                    "1" (mask)         // edx
 
-                  : "%esi", "%edi", "%eax",         // clobber list
-                    "%ecx", "%edx"
+//                  :          // clobber list
 #if 0  /* MMX regs (%mm0, etc.) not supported by gcc 2.7.2.3 or egcs 1.1 */
-                  , "%mm0", "%mm1", "%mm2", "%mm3",
+                  : "%mm0", "%mm1", "%mm2", "%mm3",
                     "%mm4", "%mm5", "%mm6", "%mm7"
 #endif
                );
@@ -995,23 +1009,19 @@ fflush(stderr);
             {
                png_uint_32 len;
                int diff;
-#ifndef __PIC__
-               int unmask = ~mask;
-#else
+               int dummy_value_a;   // fix 'forbidden register spilled' error
+               int dummy_value_d;
+               int dummy_value_c;
+               int dummy_value_S;
+               int dummy_value_D;
                _unmask = ~mask;            // global variable for -fPIC version
-#endif
                srcptr = png_ptr->row_buf + 1;
                dstptr = row;
                len  = png_ptr->width &~7;  // reduce to multiple of 8
                diff = png_ptr->width & 7;  // amount lost
 
-               __asm__ (
-#ifdef __PIC__
+               __asm__ __volatile__ (
                   "movd      _unmask, %%mm7   \n\t" // load bit pattern
-#else
-// preload        "movd      unmask, %%mm7    \n\t" // (unmask is in ebx)
-                  "movd      %%ebx, %%mm7     \n\t" // load bit pattern (unmask)
-#endif
                   "psubb     %%mm6, %%mm6     \n\t" // zero mm6
                   "punpcklbw %%mm7, %%mm7     \n\t"
                   "punpcklwd %%mm7, %%mm7     \n\t"
@@ -1117,21 +1127,22 @@ fflush(stderr);
                 "end48:                       \n\t"
                   "EMMS                       \n\t" // DONE
 
-                  :                                 // output regs (none)
+                  : "=a" (dummy_value_a),              // output regs (dummy)
+                    "=d" (dummy_value_d),
+                    "=c" (dummy_value_c),
+                    "=S" (dummy_value_S),
+                    "=D" (dummy_value_D)
 
-                  : "S" (srcptr),      // esi       // input regs
-                    "D" (dstptr),      // edi
-                    "a" (diff),        // eax
-#ifndef __PIC__
-                    "b" (unmask),      // ebx       // Global Offset Table idx
-#endif
-                    "c" (len),         // ecx
-                    "d" (mask)         // edx
+                  : "3" (srcptr),      // esi       // input regs
+                    "4" (dstptr),      // edi
+                    "0" (diff),        // eax
+// was (unmask)     "b"    RESERVED    // ebx       // Global Offset Table idx
+                    "2" (len),         // ecx
+                    "1" (mask)         // edx
 
-                  : "%esi", "%edi", "%eax",         // clobber list
-                    "%ecx", "%edx"
+//                  :         // clobber list
 #if 0  /* MMX regs (%mm0, etc.) not supported by gcc 2.7.2.3 or egcs 1.1 */
-                  , "%mm0", "%mm1", "%mm2", "%mm3",
+                  : "%mm0", "%mm1", "%mm2", "%mm3",
                     "%mm4", "%mm5", "%mm6", "%mm7"
 #endif
                );
@@ -1453,7 +1464,10 @@ fflush(stderr);
                {
                   if (((pass == 0) || (pass == 1)) && width)
                   {
-                     __asm__ (
+                     int dummy_value_c;   // fix 'forbidden register spilled'
+                     int dummy_value_S;
+                     int dummy_value_D;
+                     __asm__ __volatile__ (
                         "subl $21, %%edi         \n\t"
                                      // (png_pass_inc[pass] - 1)*pixel_bytes
 
@@ -1482,22 +1496,27 @@ fflush(stderr);
                         "jnz .loop3_pass0        \n\t"
                         "EMMS                    \n\t" // DONE
 
-                        :                              // output regs (none)
+                        : "=c" (dummy_value_c),           // output regs (dummy)
+                          "=S" (dummy_value_S),
+                          "=D" (dummy_value_D)
 
-                        : "S" (sptr),      // esi      // input regs
-                          "D" (dp),        // edi
-                          "c" (width)      // ecx
+                        : "1" (sptr),      // esi      // input regs
+                          "2" (dp),        // edi
+                          "0" (width)      // ecx
 // doesn't work           "i" (0x0000000000FFFFFFLL)   // %1 (a.k.a. _const4)
 
-                        : "%esi", "%edi", "%ecx"       // clobber list
+//                        :        // clobber list
 #if 0  /* %mm0, ..., %mm4 not supported by gcc 2.7.2.3 or egcs 1.1 */
-                        , "%mm0", "%mm1", "%mm2", "%mm3", "%mm4"
+                        : "%mm0", "%mm1", "%mm2", "%mm3", "%mm4"
 #endif
                      );
                   }
                   else if (((pass == 2) || (pass == 3)) && width)
                   {
-                     __asm__ (
+                     int dummy_value_c;   // fix 'forbidden register spilled'
+                     int dummy_value_S;
+                     int dummy_value_D;
+                     __asm__ __volatile__ (
                         "subl $9, %%edi          \n\t"
                                      // (png_pass_inc[pass] - 1)*pixel_bytes
 
@@ -1520,15 +1539,17 @@ fflush(stderr);
                         "jnz .loop3_pass2        \n\t"
                         "EMMS                    \n\t" // DONE
 
-                        :                              // output regs (none)
+                        : "=c" (dummy_value_c),           // output regs (dummy)
+                          "=S" (dummy_value_S),
+                          "=D" (dummy_value_D)
 
-                        : "S" (sptr),      // esi      // input regs
-                          "D" (dp),        // edi
-                          "c" (width)      // ecx
+                        : "1" (sptr),      // esi      // input regs
+                          "2" (dp),        // edi
+                          "0" (width)      // ecx
 
-                        : "%esi", "%edi", "%ecx"       // clobber list
+//                        :        // clobber list
 #if 0  /* %mm0, ..., %mm2 not supported by gcc 2.7.2.3 or egcs 1.1 */
-                        , "%mm0", "%mm1", "%mm2"
+                        : "%mm0", "%mm1", "%mm2"
 #endif
                      );
                   }
@@ -1543,7 +1564,10 @@ fflush(stderr);
                         // png_pass_inc[] = {8, 8, 4, 4, 2, 2, 1};
                         // sptr points at last pixel in pre-expanded row
                         // dp points at last pixel position in expanded row
-                        __asm__ (
+                        int dummy_value_c;  // fix 'forbidden register spilled'
+                        int dummy_value_S;
+                        int dummy_value_D;
+                        __asm__ __volatile__ (
                            "subl $3, %%esi          \n\t"
                            "subl $9, %%edi          \n\t"
                                         // (png_pass_inc[pass] + 1)*pixel_bytes
@@ -1569,15 +1593,17 @@ fflush(stderr);
                            "jnz .loop3_pass4        \n\t"
                            "EMMS                    \n\t" // DONE
 
-                           :                              // output regs (none)
+                           : "=c" (dummy_value_c),           // output regs (dummy)
+                             "=S" (dummy_value_S),
+                             "=D" (dummy_value_D)
 
-                           : "S" (sptr),      // esi      // input regs
-                             "D" (dp),        // edi
-                             "c" (width_mmx)  // ecx
+                           : "1" (sptr),      // esi      // input regs
+                             "2" (dp),        // edi
+                             "0" (width_mmx)  // ecx
 
-                           : "%esi", "%edi", "%ecx"       // clobber list
+//                           :        // clobber list
 #if 0  /* %mm0, ..., %mm3 not supported by gcc 2.7.2.3 or egcs 1.1 */
-                           , "%mm0", "%mm1", "%mm2", "%mm3"
+                           : "%mm0", "%mm1", "%mm2", "%mm3"
 #endif
                         );
                      }
@@ -1609,7 +1635,10 @@ fflush(stderr);
                      width -= width_mmx;        // 0-3 pixels => 0-3 bytes
                      if (width_mmx)
                      {
-                        __asm__ (
+                        int dummy_value_c;  // fix 'forbidden register spilled'
+                        int dummy_value_S;
+                        int dummy_value_D;
+                        __asm__ __volatile__ (
                            "subl $3, %%esi          \n\t"
                            "subl $31, %%edi         \n\t"
 
@@ -1636,15 +1665,17 @@ fflush(stderr);
                            "jnz .loop1_pass0        \n\t"
                            "EMMS                    \n\t" // DONE
 
-                           :                              // output regs (none)
+                           : "=c" (dummy_value_c),           // output regs (dummy)
+                             "=S" (dummy_value_S),
+                             "=D" (dummy_value_D)
 
-                           : "S" (sptr),      // esi      // input regs
-                             "D" (dp),        // edi
-                             "c" (width_mmx)  // ecx
+                           : "1" (sptr),      // esi      // input regs
+                             "2" (dp),        // edi
+                             "0" (width_mmx)  // ecx
 
-                           : "%esi", "%edi", "%ecx"       // clobber list
+//                           :       // clobber list
 #if 0  /* %mm0, ..., %mm4 not supported by gcc 2.7.2.3 or egcs 1.1 */
-                           , "%mm0", "%mm1", "%mm2", "%mm3", "%mm4"
+                           : "%mm0", "%mm1", "%mm2", "%mm3", "%mm4"
 #endif
                         );
                      }
@@ -1684,7 +1715,10 @@ fflush(stderr);
                      width -= width_mmx;        // 0-3 pixels => 0-3 bytes
                      if (width_mmx)
                      {
-                        __asm__ (
+                        int dummy_value_c;  // fix 'forbidden register spilled'
+                        int dummy_value_S;
+                        int dummy_value_D;
+                        __asm__ __volatile__ (
                            "subl $3, %%esi          \n\t"
                            "subl $15, %%edi         \n\t"
 
@@ -1702,15 +1736,17 @@ fflush(stderr);
                            "jnz .loop1_pass2        \n\t"
                            "EMMS                    \n\t" // DONE
 
-                           :                              // output regs (none)
+                           : "=c" (dummy_value_c),           // output regs (dummy)
+                             "=S" (dummy_value_S),
+                             "=D" (dummy_value_D)
 
-                           : "S" (sptr),      // esi      // input regs
-                             "D" (dp),        // edi
-                             "c" (width_mmx)  // ecx
+                           : "1" (sptr),      // esi      // input regs
+                             "2" (dp),        // edi
+                             "0" (width_mmx)  // ecx
 
-                           : "%esi", "%edi", "%ecx"       // clobber list
+//                           :        // clobber list
 #if 0  /* %mm0, %mm1 not supported by gcc 2.7.2.3 or egcs 1.1 */
-                           , "%mm0", "%mm1"
+                           : "%mm0", "%mm1"
 #endif
                         );
                      }
@@ -1732,7 +1768,10 @@ fflush(stderr);
                      width -= width_mmx;        // 0-3 pixels => 0-3 bytes
                      if (width_mmx)
                      {
-                        __asm__ (
+                        int dummy_value_c;  // fix 'forbidden register spilled'
+                        int dummy_value_S;
+                        int dummy_value_D;
+                        __asm__ __volatile__ (
                            "subl $7, %%esi          \n\t"
                            "subl $15, %%edi         \n\t"
 
@@ -1749,15 +1788,17 @@ fflush(stderr);
                            "jnz .loop1_pass4        \n\t"
                            "EMMS                    \n\t" // DONE
 
-                           :                              // output regs (none)
+                           : "=c" (dummy_value_c),           // output regs (none)
+                             "=S" (dummy_value_S),
+                             "=D" (dummy_value_D)
 
-                           : "S" (sptr),      // esi      // input regs
-                             "D" (dp),        // edi
-                             "c" (width_mmx)  // ecx
+                           : "1" (sptr),      // esi      // input regs
+                             "2" (dp),        // edi
+                             "0" (width_mmx)  // ecx
 
-                           : "%esi", "%edi", "%ecx"       // clobber list
+//                           :        // clobber list
 #if 0  /* %mm0, %mm1 not supported by gcc 2.7.2.3 or egcs 1.1 */
-                           , "%mm0", "%mm1"
+                           : "%mm0", "%mm1"
 #endif
                         );
                      }
@@ -1784,7 +1825,10 @@ fflush(stderr);
                      width -= width_mmx;        // 0,1 pixels => 0,2 bytes
                      if (width_mmx)
                      {
-                        __asm__ (
+                        int dummy_value_c;  // fix 'forbidden register spilled'
+                        int dummy_value_S;
+                        int dummy_value_D;
+                        __asm__ __volatile__ (
                            "subl $2, %%esi          \n\t"
                            "subl $30, %%edi         \n\t"
 
@@ -1804,15 +1848,17 @@ fflush(stderr);
                            "jnz .loop2_pass0        \n\t"
                            "EMMS                    \n\t" // DONE
 
-                           :                              // output regs (none)
+                           : "=c" (dummy_value_c),           // output regs (dummy)
+                             "=S" (dummy_value_S),
+                             "=D" (dummy_value_D)
 
-                           : "S" (sptr),      // esi      // input regs
-                             "D" (dp),        // edi
-                             "c" (width_mmx)  // ecx
+                           : "1" (sptr),      // esi      // input regs
+                             "2" (dp),        // edi
+                             "0" (width_mmx)  // ecx
 
-                           : "%esi", "%edi", "%ecx"       // clobber list
+//                           :        // clobber list
 #if 0  /* %mm0, %mm1 not supported by gcc 2.7.2.3 or egcs 1.1 */
-                           , "%mm0", "%mm1"
+                           : "%mm0", "%mm1"
 #endif
                         );
                      }
@@ -1838,7 +1884,10 @@ fflush(stderr);
                      width -= width_mmx;        // 0,1 pixels => 0,2 bytes
                      if (width_mmx)
                      {
-                        __asm__ (
+                        int dummy_value_c;  // fix 'forbidden register spilled'
+                        int dummy_value_S;
+                        int dummy_value_D;
+                        __asm__ __volatile__ (
                            "subl $2, %%esi          \n\t"
                            "subl $14, %%edi         \n\t"
 
@@ -1856,15 +1905,17 @@ fflush(stderr);
                            "jnz .loop2_pass2        \n\t"
                            "EMMS                    \n\t" // DONE
 
-                           :                              // output regs (none)
+                           : "=c" (dummy_value_c),           // output regs (dummy)
+                             "=S" (dummy_value_S),
+                             "=D" (dummy_value_D)
 
-                           : "S" (sptr),      // esi      // input regs
-                             "D" (dp),        // edi
-                             "c" (width_mmx)  // ecx
+                           : "1" (sptr),      // esi      // input regs
+                             "2" (dp),        // edi
+                             "0" (width_mmx)  // ecx
 
-                           : "%esi", "%edi", "%ecx"       // clobber list
+//                           :        // clobber list
 #if 0  /* %mm0, %mm1 not supported by gcc 2.7.2.3 or egcs 1.1 */
-                           , "%mm0", "%mm1"
+                           : "%mm0", "%mm1"
 #endif
                         );
                      }
@@ -1890,7 +1941,10 @@ fflush(stderr);
                      width -= width_mmx;        // 0,1 pixels => 0,2 bytes
                      if (width_mmx)
                      {
-                        __asm__ (
+                        int dummy_value_c;  // fix 'forbidden register spilled'
+                        int dummy_value_S;
+                        int dummy_value_D;
+                        __asm__ __volatile__ (
                            "subl $2, %%esi          \n\t"
                            "subl $6, %%edi          \n\t"
 
@@ -1904,15 +1958,17 @@ fflush(stderr);
                            "jnz .loop2_pass4        \n\t"
                            "EMMS                    \n\t" // DONE
 
-                           :                              // output regs (none)
+                           : "=c" (dummy_value_c),           // output regs (dummy)
+                             "=S" (dummy_value_S),
+                             "=D" (dummy_value_D)
 
-                           : "S" (sptr),      // esi      // input regs
-                             "D" (dp),        // edi
-                             "c" (width_mmx)  // ecx
+                           : "1" (sptr),      // esi      // input regs
+                             "2" (dp),        // edi
+                             "0" (width_mmx)  // ecx
 
-                           : "%esi", "%edi", "%ecx"       // clobber list
+//                           :        // clobber list
 #if 0  /* %mm0 not supported by gcc 2.7.2.3 or egcs 1.1 */
-                           , "%mm0"
+                           : "%mm0"
 #endif
                         );
                      }
@@ -1948,12 +2004,15 @@ fflush(stderr);
  */
                      if (width_mmx)
                      {
+                        int dummy_value_c;  // fix 'forbidden register spilled'
+                        int dummy_value_S;
+                        int dummy_value_D;
 #ifdef GRR_DEBUG
                         FILE *junk = fopen("junk.4bytes", "wb");
                         if (junk)
                            fclose(junk);
 #endif /* GRR_DEBUG */
-                        __asm__ (
+                        __asm__ __volatile__ (
                            "subl $4, %%esi          \n\t"
                            "subl $60, %%edi         \n\t"
 
@@ -1976,15 +2035,17 @@ fflush(stderr);
                            "jnz .loop4_pass0        \n\t"
                            "EMMS                    \n\t" // DONE
 
-                           :                              // output regs (none)
+                           : "=c" (dummy_value_c),           // output regs (dummy)
+                             "=S" (dummy_value_S),
+                             "=D" (dummy_value_D)
+ 
+                           : "1" (sptr),      // esi      // input regs
+                             "2" (dp),        // edi
+                             "0" (width_mmx)  // ecx
 
-                           : "S" (sptr),      // esi      // input regs
-                             "D" (dp),        // edi
-                             "c" (width_mmx)  // ecx
-
-                           : "%esi", "%edi", "%ecx"       // clobber list
+//                           :        // clobber list
 #if 0  /* %mm0, %mm1 not supported by gcc 2.7.2.3 or egcs 1.1 */
-                           , "%mm0", "%mm1"
+                           : "%mm0", "%mm1"
 #endif
                         );
                      }
@@ -2010,7 +2071,10 @@ fflush(stderr);
                      width -= width_mmx;        // 0,1 pixels => 0,4 bytes
                      if (width_mmx)
                      {
-                        __asm__ (
+                        int dummy_value_c;  // fix 'forbidden register spilled'
+                        int dummy_value_S;
+                        int dummy_value_D;
+                        __asm__ __volatile__ (
                            "subl $4, %%esi          \n\t"
                            "subl $28, %%edi         \n\t"
 
@@ -2029,15 +2093,17 @@ fflush(stderr);
                            "jnz .loop4_pass2        \n\t"
                            "EMMS                    \n\t" // DONE
 
-                           :                              // output regs (none)
+                           : "=c" (dummy_value_c),           // output regs (dummy)
+                             "=S" (dummy_value_S),
+                             "=D" (dummy_value_D)
+ 
+                           : "1" (sptr),      // esi      // input regs
+                             "2" (dp),        // edi
+                             "0" (width_mmx)  // ecx
 
-                           : "S" (sptr),      // esi      // input regs
-                             "D" (dp),        // edi
-                             "c" (width_mmx)  // ecx
-
-                           : "%esi", "%edi", "%ecx"       // clobber list
+//                           :        // clobber list
 #if 0  /* %mm0, %mm1 not supported by gcc 2.7.2.3 or egcs 1.1 */
-                           , "%mm0", "%mm1"
+                           : "%mm0", "%mm1"
 #endif
                         );
                      }
@@ -2063,7 +2129,10 @@ fflush(stderr);
                      width -= width_mmx;        // 0,1 pixels => 0,4 bytes
                      if (width_mmx)
                      {
-                        __asm__ (
+                        int dummy_value_c;  // fix 'forbidden register spilled'
+                        int dummy_value_S;
+                        int dummy_value_D;
+                        __asm__ __volatile__ (
                            "subl $4, %%esi          \n\t"
                            "subl $12, %%edi         \n\t"
 
@@ -2080,15 +2149,17 @@ fflush(stderr);
                            "jnz .loop4_pass4        \n\t"
                            "EMMS                    \n\t" // DONE
 
-                           :                              // output regs (none)
+                           : "=c" (dummy_value_c),           // output regs (dummy)
+                             "=S" (dummy_value_S),
+                             "=D" (dummy_value_D)
 
-                           : "S" (sptr),      // esi      // input regs
-                             "D" (dp),        // edi
-                             "c" (width_mmx)  // ecx
+                           : "1" (sptr),      // esi      // input regs
+                             "2" (dp),        // edi
+                             "0" (width_mmx)  // ecx
 
-                           : "%esi", "%edi", "%ecx"       // clobber list
+//                           :        // clobber list
 #if 0  /* %mm0, %mm1 not supported by gcc 2.7.2.3 or egcs 1.1 */
-                           , "%mm0", "%mm1"
+                           : "%mm0", "%mm1"
 #endif
                         );
                      }
@@ -2122,12 +2193,15 @@ fflush(stderr);
                   {
                      // source is 8-byte RRGGBBAA
                      // dest is 64-byte RRGGBBAA RRGGBBAA RRGGBBAA RRGGBBAA ...
+                        int dummy_value_c;  // fix 'forbidden register spilled'
+                        int dummy_value_S;
+                        int dummy_value_D;
 #ifdef GRR_DEBUG
                         FILE *junk = fopen("junk.8bytes", "wb");
                         if (junk)
                             fclose(junk);
 #endif /* GRR_DEBUG */
-                        __asm__ (
+                        __asm__ __volatile__ (
                            "subl $56, %%edi         \n\t" // start of last block
 
                         ".loop8_pass0:              \n\t"
@@ -2146,15 +2220,17 @@ fflush(stderr);
                            "jnz .loop8_pass0        \n\t"
                            "EMMS                    \n\t" // DONE
 
-                           :                              // output regs (none)
+                           : "=c" (dummy_value_c),           // output regs (dummy)
+                             "=S" (dummy_value_S),
+                             "=D" (dummy_value_D)
 
-                           : "S" (sptr),      // esi      // input regs
-                             "D" (dp),        // edi
-                             "c" (width)      // ecx
+                           : "1" (sptr),      // esi      // input regs
+                             "2" (dp),        // edi
+                             "0" (width)      // ecx
 
-                           : "%esi", "%edi", "%ecx"       // clobber list
+//                           :        // clobber list
 #if 0  /* %mm0 not supported by gcc 2.7.2.3 or egcs 1.1 */
-                           , "%mm0"
+                           : "%mm0"
 #endif
                         );
                   }
@@ -2166,7 +2242,10 @@ fflush(stderr);
                      width -= width_mmx;
                      if (width_mmx)
                      {
-                        __asm__ (
+                        int dummy_value_c;  // fix 'forbidden register spilled'
+                        int dummy_value_S;
+                        int dummy_value_D;
+                        __asm__ __volatile__ (
                            "subl $24, %%edi         \n\t" // start of last block
 
                         ".loop8_pass2:              \n\t"
@@ -2181,15 +2260,17 @@ fflush(stderr);
                            "jnz .loop8_pass2        \n\t"
                            "EMMS                    \n\t" // DONE
 
-                           :                              // output regs (none)
+                           : "=c" (dummy_value_c),           // output regs (dummy)
+                             "=S" (dummy_value_S),
+                             "=D" (dummy_value_D)
 
-                           : "S" (sptr),      // esi      // input regs
-                             "D" (dp),        // edi
-                             "c" (width)      // ecx
+                           : "1" (sptr),      // esi      // input regs
+                             "2" (dp),        // edi
+                             "0" (width)      // ecx
 
-                           : "%esi", "%edi", "%ecx"       // clobber list
+//                           :        // clobber list
 #if 0  /* %mm0 not supported by gcc 2.7.2.3 or egcs 1.1 */
-                           , "%mm0"
+                           : "%mm0"
 #endif
                         );
                      }
@@ -2202,7 +2283,10 @@ fflush(stderr);
                      width -= width_mmx;
                      if (width_mmx)
                      {
-                        __asm__ (
+                        int dummy_value_c;  // fix 'forbidden register spilled'
+                        int dummy_value_S;
+                        int dummy_value_D;
+                        __asm__ __volatile__ (
                            "subl $8, %%edi          \n\t" // start of last block
 
                         ".loop8_pass4:              \n\t"
@@ -2215,15 +2299,17 @@ fflush(stderr);
                            "jnz .loop8_pass4        \n\t"
                            "EMMS                    \n\t" // DONE
 
-                           :                              // output regs (none)
+                           : "=c" (dummy_value_c),           // output regs (dummy)
+                             "=S" (dummy_value_S),
+                             "=D" (dummy_value_D)
 
-                           : "S" (sptr),      // esi      // input regs
-                             "D" (dp),        // edi
-                             "c" (width)      // ecx
+                           : "1" (sptr),      // esi      // input regs
+                             "2" (dp),        // edi
+                             "0" (width)      // ecx
 
-                           : "%esi", "%edi", "%ecx"       // clobber list
+//                           :        // clobber list
 #if 0  /* %mm0 not supported by gcc 2.7.2.3 or egcs 1.1 */
-                           , "%mm0"
+                           : "%mm0"
 #endif
                         );
                      }
@@ -2408,11 +2494,14 @@ png_read_filter_row_mmx_avg(png_row_infop row_info, png_bytep row,
                             png_bytep prev_row)
 {
    int bpp;
+   int dummy_value_c;   // fix 'forbidden register 2 (cx) was spilled' error
+   int dummy_value_S;
+   int dummy_value_D;
 // int diff;  GRR: global now (shortened to dif/_dif)
 
    bpp = (row_info->pixel_depth + 7) >> 3;  // Get # bytes per pixel
    _FullLength  = row_info->rowbytes;        // # of bytes to filter
-   __asm__ (
+   __asm__ __volatile__ (
       // Init address pointers and offset
 //GRR "movl row, %%edi             \n\t" // edi ==> Avg(x)
       "xorl %%ebx, %%ebx           \n\t" // ebx ==> x
@@ -2467,14 +2556,16 @@ png_read_filter_row_mmx_avg(png_row_infop row_info, png_bytep row,
       "subl %%eax, %%ecx           \n\t" // drop over bytes from original length
       "movl %%ecx, _MMXLength      \n\t"
 
-      : // output regs/vars here, e.g., "=m" (_MMXLength) instead of final instr
+      : "=c" (dummy_value_c), // output regs/vars here, e.g., "=m" (_MMXLength) instead of final instr
+        "=S" (dummy_value_S),
+        "=D" (dummy_value_D)
 
-      : "S" (prev_row),  // esi          // input regs
-        "D" (row),       // edi
-        "c" (bpp)        // ecx
+      : "1" (prev_row),  // esi          // input regs
+        "2" (row),       // edi
+        "0" (bpp)        // ecx
 
-      : "%eax", "%ebx", "%ecx",          // clobber list
-        "%edx", "%edi", "%esi"
+      : "%eax", "%ebx",          // clobber list
+        "%edx"
 // GRR: INCLUDE "memory" as clobbered? (_dif, _MMXLength)     PROBABLY
    );
 

pngget.c

@@ -1,7 +1,7 @@
 
 /* pngget.c - retrieval of values from info struct
  *
- * libpng 1.0.7 - July 1, 2000
+ * libpng 1.0.8 - July 24, 2000
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

pngmem.c

@@ -1,7 +1,7 @@
 
 /* pngmem.c - stub functions for memory allocation
  *
- * libpng 1.0.7 - July 1, 2000
+ * libpng 1.0.8 - July 24, 2000
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

pngpread.c

@@ -1,7 +1,7 @@
 
 /* pngpread.c - read a png file in push mode
  *
- * libpng 1.0.7 - July 1, 2000
+ * libpng 1.0.8 - July 24, 2000
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -1036,6 +1036,7 @@ png_push_read_tEXt(png_structp png_ptr, png_infop info_ptr)
 
       png_set_text(png_ptr, info_ptr, text_ptr, 1);
 
+      png_free(png_ptr, key);
       png_free(png_ptr, text_ptr);
    }
 }
@@ -1219,6 +1220,7 @@ png_push_read_zTXt(png_structp png_ptr, png_infop info_ptr)
 
       png_set_text(png_ptr, info_ptr, text_ptr, 1);
 
+      png_free(png_ptr, key);
       png_free(png_ptr, text_ptr);
    }
 }

pngread.c

@@ -1,7 +1,7 @@
 
 /* pngread.c - read a PNG file
  *
- * libpng 1.0.7 - July 1, 2000
+ * libpng 1.0.8 - July 24, 2000
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -62,6 +62,7 @@ png_create_read_struct_2(png_const_charp user_png_ver, png_voidp error_ptr,
 #endif
    {
       png_free(png_ptr, png_ptr->zbuf);
+      png_ptr->zbuf=NULL;
       png_destroy_struct(png_ptr);
       return (png_structp)NULL;
    }
@@ -315,7 +316,7 @@ png_read_info(png_structp png_ptr, png_infop info_ptr)
       png_reset_crc(png_ptr);
       png_crc_read(png_ptr, png_ptr->chunk_name, 4);
 
-      png_debug2(0, "Reading %s chunk, length=%d.\n", png_ptr->chunk_name,
+      png_debug2(0, "Reading %s chunk, length=%lu.\n", png_ptr->chunk_name,
          length);
 
       /* This should be a binary subdivision search or a hash for
@@ -465,7 +466,7 @@ png_read_row(png_structp png_ptr, png_bytep row, png_bytep dsp_row)
    const int png_pass_mask[7] = {0x80, 0x08, 0x88, 0x22, 0xaa, 0x55, 0xff};
 #endif
    int ret;
-   png_debug2(1, "in png_read_row (row %d, pass %d)\n",
+   png_debug2(1, "in png_read_row (row %lu, pass %d)\n",
       png_ptr->row_number, png_ptr->pass);
    /* save jump buffer and error functions */
    if (!(png_ptr->flags & PNG_FLAG_ROW_INIT))
@@ -697,7 +698,7 @@ png_read_row(png_structp png_ptr, png_bytep row, png_bytep dsp_row)
  * not called png_set_interlace_handling(), the display_row buffer will
  * be ignored, so pass NULL to it.
  *
- * [*] png_handle_alpha() does not exist yet, as of libpng version 1.0.7
+ * [*] png_handle_alpha() does not exist yet, as of libpng version 1.0.8
  */
 
 void PNGAPI
@@ -746,7 +747,7 @@ png_read_rows(png_structp png_ptr, png_bytepp row,
  * only call this function once.  If you desire to have an image for
  * each pass of a interlaced image, use png_read_rows() instead.
  *
- * [*] png_handle_alpha() does not exist yet, as of libpng version 1.0.7
+ * [*] png_handle_alpha() does not exist yet, as of libpng version 1.0.8
  */
 void PNGAPI
 png_read_image(png_structp png_ptr, png_bytepp image)

pngrio.c

@@ -1,7 +1,7 @@
 
 /* pngrio.c - functions for data input
  *
- * libpng 1.0.7 - July 1, 2000
+ * libpng 1.0.8 - July 24, 2000
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -47,13 +47,16 @@ png_default_read_data(png_structp png_ptr, png_bytep data, png_size_t length)
    /* fread() returns 0 on error, so it is OK to store this in a png_size_t
     * instead of an int, which is what fread() actually returns.
     */
+#if defined(_WIN32_WCE)
+   if ( !ReadFile((HANDLE)(png_ptr->io_ptr), data, length, &check, NULL) )
+      check = 0;
+#else
    check = (png_size_t)fread(data, (png_size_t)1, length,
-      (FILE *)png_ptr->io_ptr);
+      (png_FILE_p)png_ptr->io_ptr);
+#endif
 
    if (check != length)
-   {
       png_error(png_ptr, "Read Error");
-   }
 }
 #else
 /* this is the model-independent version. Since the standard I/O library
@@ -69,14 +72,19 @@ png_default_read_data(png_structp png_ptr, png_bytep data, png_size_t length)
 {
    int check;
    png_byte *n_data;
-   FILE *io_ptr;
+   png_FILE_p io_ptr;
 
    /* Check if data really is near. If so, use usual code. */
    n_data = (png_byte *)CVT_PTR_NOCHECK(data);
-   io_ptr = (FILE *)CVT_PTR(png_ptr->io_ptr);
+   io_ptr = (png_FILE_p)CVT_PTR(png_ptr->io_ptr);
    if ((png_bytep)n_data == data)
    {
+#if defined(_WIN32_WCE)
+      if ( !ReadFile((HANDLE)(png_ptr->io_ptr), data, length, &check, NULL) )
+         check = 0;
+#else
       check = fread(n_data, 1, length, io_ptr);
+#endif
    }
    else
    {
@@ -87,7 +95,12 @@ png_default_read_data(png_structp png_ptr, png_bytep data, png_size_t length)
       do
       {
          read = MIN(NEAR_BUF_SIZE, remaining);
+#if defined(_WIN32_WCE)
+         if ( !ReadFile((HANDLE)(io_ptr), buf, read, &err, NULL) )
+            err = 0;
+#else
          err = fread(buf, (png_size_t)1, read, io_ptr);
+#endif
          png_memcpy(data, buf, read); /* copy far buffer to near buffer */
          if(err != read)
             break;
@@ -99,9 +112,7 @@ png_default_read_data(png_structp png_ptr, png_bytep data, png_size_t length)
       while (remaining != 0);
    }
    if ((png_uint_32)check != (png_uint_32)length)
-   {
       png_error(png_ptr, "read Error");
-   }
 }
 #endif
 #endif

pngrtran.c

@@ -1,7 +1,7 @@
 
 /* pngrtran.c - transforms the data in a row for PNG readers
  *
- * libpng 1.0.7 - July 1, 2000
+ * libpng 1.0.8 - July 24, 2000
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -1125,7 +1125,7 @@ png_do_read_transformations(png_structp png_ptr)
 #if !defined(PNG_USELESS_TESTS_SUPPORTED)
    if (png_ptr->row_buf == NULL)
    {
-#if !defined(PNG_NO_STDIO)
+#if !defined(PNG_NO_STDIO) && !defined(_WIN32_WCE)
       char msg[50];
 
       sprintf(msg, "NULL row buffer for row %ld, pass %d", png_ptr->row_number,

pngrutil.c

@@ -1,7 +1,7 @@
 
 /* pngrutil.c - utilities to read a PNG file
  *
- * libpng 1.0.7 - July 1, 2000
+ * libpng 1.0.8 - July 24, 2000
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -14,6 +14,30 @@
 #define PNG_INTERNAL
 #include "png.h"
 
+#if defined(_WIN32_WCE)
+/* strtod() function is not supported on WindowsCE */
+#  ifdef PNG_FLOATING_POINT_SUPPORTED
+__inline double strtod(const char *nptr, char **endptr)
+{
+   double result = 0;
+   int len;
+   wchar_t *str, *end;
+
+   len = MultiByteToWideChar(CP_ACP, 0, nptr, -1, NULL, 0);
+   str = (wchar_t *)malloc(len * sizeof(wchar_t));
+   if ( NULL != str )
+   {
+      MultiByteToWideChar(CP_ACP, 0, nptr, -1, str, len);
+      result = wcstod(str, &end);
+      len = WideCharToMultiByte(CP_ACP, 0, end, -1, NULL, 0, NULL, NULL);
+      *endptr = (char *)nptr + (strlen(nptr) - len + 1);
+      free(str);
+   }
+   return result;
+}
+#  endif
+#endif
+
 #ifndef PNG_READ_BIG_ENDIAN_SUPPORTED
 /* Grab an unsigned 32-bit integer from a buffer in big-endian format. */
 png_uint_32 /* PRIVATE */
@@ -225,11 +249,18 @@ png_decompress_chunk(png_structp png_ptr, int comp_type,
       }
       if (ret != Z_STREAM_END)
       {
-#if !defined(PNG_NO_STDIO)
+#if !defined(PNG_NO_STDIO) && !defined(_WIN32_WCE)
          char umsg[50];
 
-         sprintf(umsg,"Incomplete compressed datastream in %s chunk",
-             png_ptr->chunk_name);
+         if (ret == Z_BUF_ERROR)
+            sprintf(umsg,"Buffer error in compressed datastream in %s chunk",
+                png_ptr->chunk_name);
+         else if (ret == Z_DATA_ERROR)
+            sprintf(umsg,"Data error in compressed datastream in %s chunk",
+                png_ptr->chunk_name);
+         else
+            sprintf(umsg,"Incomplete compressed datastream in %s chunk",
+                png_ptr->chunk_name);
          png_warning(png_ptr, umsg);
 #else
          png_warning(png_ptr,
@@ -246,7 +277,7 @@ png_decompress_chunk(png_structp png_ptr, int comp_type,
    }
    else /* if (comp_type != PNG_TEXT_COMPRESSION_zTXt) */
    {
-#if !defined(PNG_NO_STDIO)
+#if !defined(PNG_NO_STDIO) && !defined(_WIN32_WCE)
       char umsg[50];
 
       sprintf(umsg, "Unknown zTXt compression type %d", comp_type);
@@ -357,7 +388,7 @@ png_handle_IHDR(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
       (png_uint_32)png_ptr->pixel_depth + 7) >> 3);
    png_debug1(3,"bit_depth = %d\n", png_ptr->bit_depth);
    png_debug1(3,"channels = %d\n", png_ptr->channels);
-   png_debug1(3,"rowbytes = %d\n", png_ptr->rowbytes);
+   png_debug1(3,"rowbytes = %lu\n", png_ptr->rowbytes);
    png_set_IHDR(png_ptr, info_ptr, width, height, bit_depth,
       color_type, interlace_type, compression_type, filter_type);
 }
@@ -585,7 +616,7 @@ png_handle_gAMA(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
       {
          png_warning(png_ptr,
            "Ignoring incorrect gAMA value when sRGB is also present");
-#ifndef PNG_NO_STDIO
+#ifndef PNG_NO_CONSOLE_IO
          fprintf(stderr, "gamma = (%d/100000)\n", (int)igamma);
 #endif
          return;
@@ -795,7 +826,7 @@ png_handle_cHRM(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
 
             png_warning(png_ptr,
               "Ignoring incorrect cHRM value when sRGB is also present");
-#ifndef PNG_NO_STDIO
+#ifndef PNG_NO_CONSOLE_IO
 #ifdef PNG_FLOATING_POINT_SUPPORTED
             fprintf(stderr,"wx=%f, wy=%f, rx=%f, ry=%f\n",
                white_x, white_y, red_x, red_y);
@@ -807,7 +838,7 @@ png_handle_cHRM(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
             fprintf(stderr,"gx=%ld, gy=%ld, bx=%ld, by=%ld\n",
                int_x_green, int_y_green, int_x_blue, int_y_blue);
 #endif
-#endif /* PNG_NO_STDIO */
+#endif /* PNG_NO_CONSOLE_IO */
          }
          png_crc_finish(png_ptr, 0);
          return;
@@ -901,7 +932,7 @@ png_handle_sRGB(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
       {
          png_warning(png_ptr,
            "Ignoring incorrect gAMA value when sRGB is also present");
-#ifndef PNG_NO_STDIO
+#ifndef PNG_NO_CONSOLE_IO
 #  ifdef PNG_FIXED_POINT_SUPPORTED
          fprintf(stderr,"incorrect gamma=(%d/100000)\n",(int)png_ptr->int_gamma);
 #  else
@@ -1233,9 +1264,11 @@ png_handle_tRNS(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
 
 #ifdef PNG_FREE_ME_SUPPORTED
    png_free_data(png_ptr, info_ptr, PNG_FREE_TRNS, 0);
-   png_ptr->free_me |= PNG_FREE_TRNS;
+   if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE)
+      png_ptr->free_me |= PNG_FREE_TRNS;
 #else
-   png_ptr->flags |= PNG_FLAG_FREE_TRNS;
+   if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE)
+      png_ptr->flags |= PNG_FLAG_FREE_TRNS;
 #endif
    png_set_tRNS(png_ptr, info_ptr, png_ptr->trans, png_ptr->num_trans,
       &(png_ptr->trans_values));
@@ -1479,7 +1512,7 @@ png_handle_oFFs(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
 #endif
 
 #if defined(PNG_READ_pCAL_SUPPORTED)
-/* read the pCAL chunk (png-scivis-19970203) */
+/* read the pCAL chunk (described in the PNG Extensions document) */
 void /* PRIVATE */
 png_handle_pCAL(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
 {
@@ -1508,7 +1541,7 @@ png_handle_pCAL(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
       return;
    }
 
-   png_debug1(2, "Allocating and reading pCAL chunk data (%d bytes)\n",
+   png_debug1(2, "Allocating and reading pCAL chunk data (%lu bytes)\n",
       length + 1);
    purpose = (png_charp)png_malloc(png_ptr, length + 1);
    slength = (png_size_t)length;
@@ -1628,7 +1661,7 @@ png_handle_sCAL(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
       return;
    }
 
-   png_debug1(2, "Allocating and reading sCAL chunk data (%d bytes)\n",
+   png_debug1(2, "Allocating and reading sCAL chunk data (%lu bytes)\n",
       length + 1);
    buffer = (png_charp)png_malloc(png_ptr, length + 1);
    slength = (png_size_t)length;
@@ -2543,7 +2576,7 @@ png_read_filter_row
    png_bytep prev_row, int filter)
 {
    png_debug(1, "in png_read_filter_row\n");
-   png_debug2(2,"row = %d, filter = %d\n", png_ptr->row_number, filter);
+   png_debug2(2,"row = %lu, filter = %d\n", png_ptr->row_number, filter);
    switch (filter)
    {
       case PNG_FILTER_VALUE_NONE:
@@ -2957,12 +2990,12 @@ defined(PNG_USER_TRANSFORM_PTR_SUPPORTED)
 
    png_memset_check(png_ptr, png_ptr->prev_row, 0, png_ptr->rowbytes + 1);
 
-   png_debug1(3, "width = %d,\n", png_ptr->width);
-   png_debug1(3, "height = %d,\n", png_ptr->height);
-   png_debug1(3, "iwidth = %d,\n", png_ptr->iwidth);
-   png_debug1(3, "num_rows = %d\n", png_ptr->num_rows);
-   png_debug1(3, "rowbytes = %d,\n", png_ptr->rowbytes);
-   png_debug1(3, "irowbytes = %d,\n", png_ptr->irowbytes);
+   png_debug1(3, "width = %lu,\n", png_ptr->width);
+   png_debug1(3, "height = %lu,\n", png_ptr->height);
+   png_debug1(3, "iwidth = %lu,\n", png_ptr->iwidth);
+   png_debug1(3, "num_rows = %lu\n", png_ptr->num_rows);
+   png_debug1(3, "rowbytes = %lu,\n", png_ptr->rowbytes);
+   png_debug1(3, "irowbytes = %lu,\n", png_ptr->irowbytes);
 
    png_ptr->flags |= PNG_FLAG_ROW_INIT;
 }

pngset.c

@@ -1,7 +1,7 @@
 
 /* pngset.c - storage of image information into info struct
  *
- * libpng 1.0.7 - July 1, 2000
+ * libpng 1.0.8 - July 24, 2000
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -212,7 +212,7 @@ png_set_pCAL(png_structp png_ptr, png_infop info_ptr,
       return;
 
    length = png_strlen(purpose) + 1;
-   png_debug1(3, "allocating purpose for info (%d bytes)\n", length);
+   png_debug1(3, "allocating purpose for info (%lu bytes)\n", length);
    info_ptr->pcal_purpose = (png_charp)png_malloc(png_ptr, length);
    png_memcpy(info_ptr->pcal_purpose, purpose, (png_size_t)length);
 
@@ -223,7 +223,7 @@ png_set_pCAL(png_structp png_ptr, png_infop info_ptr,
    info_ptr->pcal_nparams = (png_byte)nparams;
 
    length = png_strlen(units) + 1;
-   png_debug1(3, "allocating units for info (%d bytes)\n", length);
+   png_debug1(3, "allocating units for info (%lu bytes)\n", length);
    info_ptr->pcal_units = (png_charp)png_malloc(png_ptr, length);
    png_memcpy(info_ptr->pcal_units, units, (png_size_t)length);
 
@@ -234,7 +234,7 @@ png_set_pCAL(png_structp png_ptr, png_infop info_ptr,
    for (i = 0; i < nparams; i++)
    {
       length = png_strlen(params[i]) + 1;
-      png_debug2(3, "allocating parameter %d for info (%d bytes)\n", i, length);
+      png_debug2(3, "allocating parameter %d for info (%lu bytes)\n", i, length);
       info_ptr->pcal_params[i] = (png_charp)png_malloc(png_ptr, length);
       png_memcpy(info_ptr->pcal_params[i], params[i], (png_size_t)length);
    }
@@ -556,7 +556,7 @@ png_set_text(png_structp png_ptr, png_infop info_ptr, png_textp text_ptr,
       textp->key = (png_charp)png_malloc(png_ptr,
          (png_uint_32)(key_len + text_length + lang_len + lang_key_len + 4));
       png_debug2(2, "Allocated %d bytes at %x in png_set_text\n",
-         key_len + lang_len + lang_key_len + text_length + 4, textp->key);
+         key_len + lang_len + lang_key_len + text_length + 4, (int)textp->key);
 
       png_memcpy(textp->key, text_ptr[i].key,
          (png_size_t)(key_len));
@@ -659,6 +659,7 @@ png_set_sPLT(png_structp png_ptr,
     png_memcpy(np, info_ptr->splt_palettes,
            info_ptr->splt_palettes_num * sizeof(png_sPLT_t));
     png_free(png_ptr, info_ptr->splt_palettes);
+    info_ptr->splt_palettes=NULL;
 
     for (i = 0; i < nentries; i++)
     {
@@ -703,6 +704,7 @@ png_set_unknown_chunks(png_structp png_ptr,
     png_memcpy(np, info_ptr->unknown_chunks,
            info_ptr->unknown_chunks_num * sizeof(png_unknown_chunk));
     png_free(png_ptr, info_ptr->unknown_chunks);
+    info_ptr->unknown_chunks=NULL;
 
     for (i = 0; i < num_unknowns; i++)
     {
@@ -739,7 +741,7 @@ png_set_unknown_chunk_location(png_structp png_ptr, png_infop info_ptr,
 void PNGAPI
 png_permit_empty_plte (png_structp png_ptr, int empty_plte_permitted)
 {
-   png_debug1(1, "in png_permit_empty_plte\n", "");
+   png_debug(1, "in png_permit_empty_plte\n");
    if (png_ptr == NULL)
       return;
    png_ptr->empty_plte_permitted=(png_byte)empty_plte_permitted;
@@ -774,6 +776,7 @@ png_set_keep_unknown_chunks(png_structp png_ptr, int keep, png_bytep
     {
        png_memcpy(new_list, png_ptr->chunk_list, 5*old_num_chunks);
        png_free(png_ptr, png_ptr->chunk_list);
+       png_ptr->chunk_list=NULL;
     }
     png_memcpy(new_list+5*old_num_chunks, chunk_list, 5*num_chunks);
     for (p=new_list+5*old_num_chunks+4, i=0; i<num_chunks; i++, p+=5)

pngtest.c

@@ -1,7 +1,7 @@
 
 /* pngtest.c - a simple test program to test libpng
  *
- * libpng 1.0.7 - July 1, 2000
+ * libpng 1.0.8 - July 24, 2000
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -27,9 +27,27 @@
  * of files at once by typing "pngtest -m file1.png file2.png ..."
  */
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <assert.h>
+#if defined(_WIN32_WCE)
+#  if _WIN32_WCE < 211
+     __error__ (f|w)printf functions are not supported on old WindowsCE.;
+#  endif
+#  include <windows.h>
+#  include <stdlib.h>
+#  define READFILE(file, data, length, check) \
+     if (ReadFile(file, data, length, &check,NULL)) check = 0
+#  define WRITEFILE(file, data, length, check)) \
+     if (WriteFile(file, data, length, &check, NULL)) check = 0
+#  define FCLOSE(file) CloseHandle(file)
+#else
+#  include <stdio.h>
+#  include <stdlib.h>
+#  include <assert.h>
+#  define READFILE(file, data, length, check) \
+     check=(png_size_t)fread(data,(png_size_t)1,length,file)
+#  define WRITEFILE(file, data, length, check) \
+     check=(png_size_t)fwrite(data,(png_size_t)1, length, file)
+#  define FCLOSE(file) fclose(file)
+#endif
 
 /* Makes pngtest verbose so we can find problems (needs to be before png.h) */
 #ifndef PNG_DEBUG
@@ -85,6 +103,8 @@ static int status_pass=1;
 static int status_dots_requested=0;
 static int status_dots=1;
 
+void
+read_row_callback(png_structp png_ptr, png_uint_32 row_number, int pass);
 void
 read_row_callback(png_structp png_ptr, png_uint_32 row_number, int pass)
 {
@@ -104,6 +124,8 @@ read_row_callback(png_structp png_ptr, png_uint_32 row_number, int pass)
     fprintf(stdout, "r");
 }
 
+void
+write_row_callback(png_structp png_ptr, png_uint_32 row_number, int pass);
 void
 write_row_callback(png_structp png_ptr, png_uint_32 row_number, int pass)
 {
@@ -118,6 +140,8 @@ write_row_callback(png_structp png_ptr, png_uint_32 row_number, int pass)
    5 in case illegal filter values are present.) */
 static png_uint_32 filters_used[256];
 void
+count_filters(png_structp png_ptr, png_row_infop row_info, png_bytep data);
+void
 count_filters(png_structp png_ptr, png_row_infop row_info, png_bytep data)
 {
     if(png_ptr != NULL && row_info != NULL)
@@ -131,6 +155,8 @@ count_filters(png_structp png_ptr, png_row_infop row_info, png_bytep data)
 
 static png_uint_32 zero_samples;
 
+void
+count_zero_samples(png_structp png_ptr, png_row_infop row_info, png_bytep data);
 void
 count_zero_samples(png_structp png_ptr, png_row_infop row_info, png_bytep data)
 {
@@ -239,8 +265,7 @@ pngtest_read_data(png_structp png_ptr, png_bytep data, png_size_t length)
    /* fread() returns 0 on error, so it is OK to store this in a png_size_t
     * instead of an int, which is what fread() actually returns.
     */
-   check = (png_size_t)fread(data, (png_size_t)1, length,
-      (FILE *)png_ptr->io_ptr);
+   READFILE((png_FILE_p)png_ptr->io_ptr, data, length, check);
 
    if (check != length)
    {
@@ -261,14 +286,14 @@ pngtest_read_data(png_structp png_ptr, png_bytep data, png_size_t length)
 {
    int check;
    png_byte *n_data;
-   FILE *io_ptr;
+   png_FILE_p io_ptr;
 
    /* Check if data really is near. If so, use usual code. */
    n_data = (png_byte *)CVT_PTR_NOCHECK(data);
-   io_ptr = (FILE *)CVT_PTR(png_ptr->io_ptr);
+   io_ptr = (png_FILE_p)CVT_PTR(png_ptr->io_ptr);
    if ((png_bytep)n_data == data)
    {
-      check = fread(n_data, 1, length, io_ptr);
+      READFILE(io_ptr, n_data, length, check);
    }
    else
    {
@@ -279,7 +304,7 @@ pngtest_read_data(png_structp png_ptr, png_bytep data, png_size_t length)
       do
       {
          read = MIN(NEAR_BUF_SIZE, remaining);
-         err = fread(buf, (png_size_t)1, read, io_ptr);
+         READFILE(io_ptr, buf, 1, err);
          png_memcpy(data, buf, read); /* copy far buffer to near buffer */
          if(err != read)
             break;
@@ -301,10 +326,12 @@ pngtest_read_data(png_structp png_ptr, png_bytep data, png_size_t length)
 static void
 pngtest_flush(png_structp png_ptr)
 {
-   FILE *io_ptr;
-   io_ptr = (FILE *)CVT_PTR((png_ptr->io_ptr));
+#if !defined(_WIN32_WCE)
+   png_FILE_p io_ptr;
+   io_ptr = (png_FILE_p)CVT_PTR((png_ptr->io_ptr));
    if (io_ptr != NULL)
       fflush(io_ptr);
+#endif
 }
 #endif
 
@@ -318,7 +345,7 @@ pngtest_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));
+   WRITEFILE((png_FILE_p)png_ptr->io_ptr,  data, 1, check);
    if (check != length)
    {
       png_error(png_ptr, "Write Error");
@@ -338,14 +365,14 @@ pngtest_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
 {
    png_uint_32 check;
    png_byte *near_data;  /* Needs to be "png_byte *" instead of "png_bytep" */
-   FILE *io_ptr;
+   png_FILE_p io_ptr;
 
    /* Check if data really is near. If so, use usual code. */
    near_data = (png_byte *)CVT_PTR_NOCHECK(data);
-   io_ptr = (FILE *)CVT_PTR(png_ptr->io_ptr);
+   io_ptr = (png_FILE_p)CVT_PTR(png_ptr->io_ptr);
    if ((png_bytep)near_data == data)
    {
-      check = fwrite(near_data, 1, length, io_ptr);
+      WRITEFILE(io_ptr, near_data, 1, check);
    }
    else
    {
@@ -357,7 +384,7 @@ pngtest_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
       {
          written = MIN(NEAR_BUF_SIZE, remaining);
          png_memcpy(buf, data, written); /* copy far buffer to near buffer */
-         err = fwrite(buf, 1, written, io_ptr);
+         WRITEFILE(io_ptr, written, 1, err);
          if (err != written)
             break;
          else
@@ -417,7 +444,7 @@ pngtest_error(png_structp png_ptr, png_const_charp message)
    by setting MAXSEG_64K in zlib zconf.h *or* PNG_MAX_MALLOC_64K. */
 typedef struct memory_information
 {
-   png_uint_32                    size;
+   png_uint_32               size;
    png_voidp                 pointer;
    struct memory_information FAR *next;
 } memory_information;
@@ -463,7 +490,7 @@ png_debug_malloc(png_structp png_ptr, png_uint_32 size)
       if(verbose)
          printf("png_malloc %d bytes at %x\n",size,pinfo->pointer);
 #endif
-      assert(pinfo->size != 12345);
+      assert(pinfo->size != 12345678);
       return (png_voidp)(pinfo->pointer);
    }
 }
@@ -498,6 +525,7 @@ png_debug_free(png_structp png_ptr, png_voidp ptr)
                the memory that is to be freed. */
             memset(ptr, 0x55, pinfo->size);
             png_free_default(png_ptr, pinfo);
+            pinfo=NULL;
             break;
          }
          if (pinfo->next == NULL)
@@ -515,6 +543,7 @@ png_debug_free(png_structp png_ptr, png_voidp ptr)
       printf("Freeing %x\n",ptr);
 #endif
    png_free_default(png_ptr, ptr);
+   ptr=NULL;
 }
 #endif /* PNG_USER_MEM_SUPPORTED */
 /* END of code to test memory allocation/deallocation */
@@ -523,7 +552,8 @@ png_debug_free(png_structp png_ptr, png_voidp ptr)
 int
 test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)
 {
-   static FILE *fpin, *fpout;  /* "static" prevents setjmp corruption */
+   static png_FILE_p fpin;
+   static png_FILE_p fpout;  /* "static" prevents setjmp corruption */
    png_structp read_ptr, write_ptr;
    png_infop read_info_ptr, write_info_ptr, end_info_ptr, write_end_info_ptr;
    png_bytep row_buf;
@@ -537,20 +567,33 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)
 #endif
 #endif
 
+#if defined(_WIN32_WCE)
+   TCHAR path[MAX_PATH];
+#endif
    char inbuf[256], outbuf[256];
 
    row_buf = (png_bytep)NULL;
 
+#if defined(_WIN32_WCE)
+   MultiByteToWideChar(CP_ACP, 0, inname, -1, path, MAX_PATH);
+   if ((fpin = CreateFile(path, GENERIC_READ, 0, NULL, OPEN_EXISTING, 0, NULL)) == INVALID_HANDLE_VALUE)
+#else
    if ((fpin = fopen(inname, "rb")) == NULL)
+#endif
    {
       fprintf(STDERR, "Could not find input file %s\n", inname);
       return (1);
    }
 
+#if defined(_WIN32_WCE)
+   MultiByteToWideChar(CP_ACP, 0, outname, -1, path, MAX_PATH);
+   if ((fpout = CreateFile(path, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, NULL)) == INVALID_HANDLE_VALUE)
+#else
    if ((fpout = fopen(outname, "wb")) == NULL)
+#endif
    {
       fprintf(STDERR, "Could not open output file %s\n", outname);
-      fclose(fpin);
+      FCLOSE(fpin);
       return (1);
    }
 
@@ -599,8 +642,8 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)
       png_destroy_read_struct(&read_ptr, &read_info_ptr, &end_info_ptr);
       png_destroy_info_struct(write_ptr, &write_end_info_ptr);
       png_destroy_write_struct(&write_ptr, &write_info_ptr);
-      fclose(fpin);
-      fclose(fpout);
+      FCLOSE(fpin);
+      FCLOSE(fpout);
       return (1);
    }
 #ifdef USE_FAR_KEYWORD
@@ -618,8 +661,8 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)
       png_destroy_read_struct(&read_ptr, &read_info_ptr, &end_info_ptr);
       png_destroy_info_struct(write_ptr, &write_end_info_ptr);
       png_destroy_write_struct(&write_ptr, &write_info_ptr);
-      fclose(fpin);
-      fclose(fpout);
+      FCLOSE(fpin);
+      FCLOSE(fpout);
       return (1);
    }
 #ifdef USE_FAR_KEYWORD
@@ -845,22 +888,24 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)
 #ifdef PNG_FLOATING_POINT_SUPPORTED
    {
       int unit;
-      double width, height;
+      double scal_width, scal_height;
 
-      if (png_get_sCAL(read_ptr, read_info_ptr, &unit, &width, &height))
+      if (png_get_sCAL(read_ptr, read_info_ptr, &unit, &scal_width,
+         &scal_height))
       {
-         png_set_sCAL(write_ptr, write_info_ptr, unit, width, height);
+         png_set_sCAL(write_ptr, write_info_ptr, unit, scal_width, scal_height);
       }
    }
 #else
 #ifdef PNG_FIXED_POINT_SUPPORTED
    {
       int unit;
-      png_charp width, height;
+      png_charp scal_width, scal_height;
 
-      if (png_get_sCAL_s(read_ptr, read_info_ptr, &unit, &width, &height))
+      if (png_get_sCAL_s(read_ptr, read_info_ptr, &unit, &scal_width,
+          &scal_height))
       {
-         png_set_sCAL_s(write_ptr, write_info_ptr, unit, width, height);
+         png_set_sCAL_s(write_ptr, write_info_ptr, unit, scal_width, scal_height);
       }
    }
 #endif
@@ -945,8 +990,8 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)
       png_destroy_read_struct(&read_ptr, &read_info_ptr, (png_infopp)NULL);
       png_destroy_info_struct(write_ptr, &write_end_info_ptr);
       png_destroy_write_struct(&write_ptr, &write_info_ptr);
-      fclose(fpin);
-      fclose(fpout);
+      FCLOSE(fpin);
+      FCLOSE(fpout);
       return (1);
    }
    png_debug(0, "Writing row data\n");
@@ -1058,24 +1103,35 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)
 
    png_debug(0, "Destroying data structs\n");
    png_free(read_ptr, row_buf);
+   row_buf=NULL;
    png_destroy_read_struct(&read_ptr, &read_info_ptr, &end_info_ptr);
    png_destroy_info_struct(write_ptr, &write_end_info_ptr);
    png_destroy_write_struct(&write_ptr, &write_info_ptr);
 
-   fclose(fpin);
-   fclose(fpout);
+   FCLOSE(fpin);
+   FCLOSE(fpout);
 
    png_debug(0, "Opening files for comparison\n");
+#if defined(_WIN32_WCE)
+   MultiByteToWideChar(CP_ACP, 0, inname, -1, path, MAX_PATH);
+   if ((fpin = CreateFile(path, GENERIC_READ, 0, NULL, OPEN_EXISTING, 0, NULL)) == INVALID_HANDLE_VALUE)
+#else
    if ((fpin = fopen(inname, "rb")) == NULL)
+#endif
    {
       fprintf(STDERR, "Could not find file %s\n", inname);
       return (1);
    }
 
+#if defined(_WIN32_WCE)
+   MultiByteToWideChar(CP_ACP, 0, outname, -1, path, MAX_PATH);
+   if ((fpout = CreateFile(path, GENERIC_READ, 0, NULL, OPEN_EXISTING, 0, NULL)) == INVALID_HANDLE_VALUE)
+#else
    if ((fpout = fopen(outname, "rb")) == NULL)
+#endif
    {
       fprintf(STDERR, "Could not find file %s\n", outname);
-      fclose(fpin);
+      FCLOSE(fpin);
       return (1);
    }
 
@@ -1083,8 +1139,8 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)
    {
       png_size_t num_in, num_out;
 
-      num_in = fread(inbuf, 1, 1, fpin);
-      num_out = fread(outbuf, 1, 1, fpout);
+      READFILE(fpin, inbuf, 1, num_in);
+      READFILE(fpout, outbuf, 1, num_out);
 
       if (num_in != num_out)
       {
@@ -1102,8 +1158,8 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)
               ZLIB_VERSION);
             wrote_question=1;
          }
-         fclose(fpin);
-         fclose(fpout);
+         FCLOSE(fpin);
+         FCLOSE(fpout);
          return (0);
       }
 
@@ -1125,14 +1181,14 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)
               ZLIB_VERSION);
             wrote_question=1;
          }
-         fclose(fpin);
-         fclose(fpout);
+         FCLOSE(fpin);
+         FCLOSE(fpout);
          return (0);
       }
    }
 
-   fclose(fpin);
-   fclose(fpout);
+   FCLOSE(fpin);
+   FCLOSE(fpout);
 
    return (0);
 }
@@ -1392,4 +1448,4 @@ main(int argc, char *argv[])
 }
 
 /* Generate a compiler error if there is an old png.h in the search path. */
-typedef version_1_0_7 your_png_h_is_not_version_1_0_7;
+typedef version_1_0_8 your_png_h_is_not_version_1_0_8;

pngtrans.c

@@ -1,7 +1,7 @@
 
 /* pngtrans.c - transforms the data in a row (used by both readers and writers)
  *
- * libpng 1.0.7 - July 1, 2000
+ * libpng 1.0.8 - July 24, 2000
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

pngvcrd.c

@@ -2,7 +2,7 @@
  *
  * For Intel x86 CPU and Microsoft Visual C++ compiler
  *
- * libpng 1.0.7 - July 1, 2000
+ * libpng 1.0.8 - July 24, 2000
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
  * Copyright (c) 1998, Intel Corporation
@@ -3671,11 +3671,11 @@ png_read_filter_row(png_structp png_ptr, png_row_infop row_info, png_bytep
 
 #ifdef PNG_DEBUG
    png_debug(1, "in png_read_filter_row\n");
-#if (UseMMX == 1)
+#  if (UseMMX == 1)
    png_debug1(0,"%s, ", "MMX");
-#else
+#  else
    png_debug1(0,"%s, ", "x86");
-#endif
+#  endif
    switch (filter)
    {
       case 0: sprintf(filnm, "None ");

pngwio.c

@@ -1,7 +1,7 @@
 
 /* pngwio.c - functions for data output
  *
- * libpng 1.0.7 - July 1, 2000
+ * libpng 1.0.8 - July 24, 2000
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -44,11 +44,14 @@ png_default_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 defined(_WIN32_WCE)
+   if ( !WriteFile((HANDLE)(png_ptr->io_ptr), data, length, &check, NULL) )
+      check = 0;
+#else
+   check = fwrite(data, 1, length, (png_FILE_p)(png_ptr->io_ptr));
+#endif
    if (check != length)
-   {
       png_error(png_ptr, "Write Error");
-   }
 }
 #else
 /* this is the model-independent version. Since the standard I/O library
@@ -64,14 +67,19 @@ png_default_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
 {
    png_uint_32 check;
    png_byte *near_data;  /* Needs to be "png_byte *" instead of "png_bytep" */
-   FILE *io_ptr;
+   png_FILE_p io_ptr;
 
    /* Check if data really is near. If so, use usual code. */
    near_data = (png_byte *)CVT_PTR_NOCHECK(data);
-   io_ptr = (FILE *)CVT_PTR(png_ptr->io_ptr);
+   io_ptr = (png_FILE_p)CVT_PTR(png_ptr->io_ptr);
    if ((png_bytep)near_data == data)
    {
+#if defined(_WIN32_WCE)
+      if ( !WriteFile(io_ptr, near_data, length, &check, NULL) )
+         check = 0;
+#else
       check = fwrite(near_data, 1, length, io_ptr);
+#endif
    }
    else
    {
@@ -83,7 +91,12 @@ png_default_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
       {
          written = MIN(NEAR_BUF_SIZE, remaining);
          png_memcpy(buf, data, written); /* copy far buffer to near buffer */
+#if defined(_WIN32_WCE)
+         if ( !WriteFile(io_ptr, buf, written, &err, NULL) )
+            err = 0;
+#else
          err = fwrite(buf, 1, written, io_ptr);
+#endif
          if (err != written)
             break;
          else
@@ -94,9 +107,7 @@ png_default_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
       while (remaining != 0);
    }
    if (check != length)
-   {
       png_error(png_ptr, "Write Error");
-   }
 }
 
 #endif
@@ -117,10 +128,12 @@ png_flush(png_structp png_ptr)
 static void /* PRIVATE */
 png_default_flush(png_structp png_ptr)
 {
-   FILE *io_ptr;
-   io_ptr = (FILE *)CVT_PTR((png_ptr->io_ptr));
+#if !defined(_WIN32_WCE)
+   png_FILE_p io_ptr;
+   io_ptr = (png_FILE_p)CVT_PTR((png_ptr->io_ptr));
    if (io_ptr != NULL)
       fflush(io_ptr);
+#endif
 }
 #endif
 #endif

pngwrite.c

@@ -1,7 +1,7 @@
 
 /* pngwrite.c - general routines to write a PNG file
  *
- * libpng 1.0.7 - July 1, 2000
+ * libpng 1.0.8 - July 24, 2000
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -375,9 +375,12 @@ png_write_end(png_structp png_ptr, png_infop info_ptr)
 
    /* write end of PNG file */
    png_write_IEND(png_ptr);
+   png_flush(png_ptr);
 }
 
 #if defined(PNG_WRITE_tIME_SUPPORTED)
+#if !defined(_WIN32_WCE)
+/* "time.h" functions are not supported on WindowsCE */
 void PNGAPI
 png_convert_from_struct_tm(png_timep ptime, struct tm FAR * ttime)
 {
@@ -400,6 +403,7 @@ png_convert_from_time_t(png_timep ptime, time_t ttime)
    png_convert_from_struct_tm(ptime, tbuf);
 }
 #endif
+#endif
 
 /* Initialize png_ptr structure, and allocate any memory needed */
 png_structp PNGAPI
@@ -444,6 +448,7 @@ png_create_write_struct_2(png_const_charp user_png_ver, png_voidp error_ptr,
 #endif
    {
       png_free(png_ptr, png_ptr->zbuf);
+      png_ptr->zbuf=NULL;
       png_destroy_struct(png_ptr);
       return ((png_structp)NULL);
    }
@@ -734,11 +739,11 @@ png_write_row(png_structp png_ptr, png_bytep row)
       (png_uint_32)png_ptr->row_info.pixel_depth + 7) >> 3);
 
    png_debug1(3, "row_info->color_type = %d\n", png_ptr->row_info.color_type);
-   png_debug1(3, "row_info->width = %d\n", png_ptr->row_info.width);
+   png_debug1(3, "row_info->width = %lu\n", png_ptr->row_info.width);
    png_debug1(3, "row_info->channels = %d\n", png_ptr->row_info.channels);
    png_debug1(3, "row_info->bit_depth = %d\n", png_ptr->row_info.bit_depth);
    png_debug1(3, "row_info->pixel_depth = %d\n", png_ptr->row_info.pixel_depth);
-   png_debug1(3, "row_info->rowbytes = %d\n", png_ptr->row_info.rowbytes);
+   png_debug1(3, "row_info->rowbytes = %lu\n", png_ptr->row_info.rowbytes);
 
    /* Copy user's row into buffer, leaving room for filter byte. */
    png_memcpy_check(png_ptr, png_ptr->row_buf + 1, row,
@@ -863,6 +868,7 @@ png_destroy_write_struct(png_structpp png_ptr_ptr, png_infopp info_ptr_ptr)
       if (png_ptr->num_chunk_list)
       {
          png_free(png_ptr, png_ptr->chunk_list);
+         png_ptr->chunk_list=NULL;
          png_ptr->num_chunk_list=0;
       }
 #endif

pngwtran.c

@@ -1,7 +1,7 @@
 
 /* pngwtran.c - transforms the data in a row for PNG writers
  *
- * libpng 1.0.7 - July 1, 2000
+ * libpng 1.0.8 - July 24, 2000
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

pngwutil.c

@@ -1,7 +1,7 @@
 
 /* pngwutil.c - utilities to write a PNG file
  *
- * libpng 1.0.7 - July 1, 2000
+ * libpng 1.0.8 - July 24, 2000
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -77,7 +77,7 @@ png_write_chunk_start(png_structp png_ptr, png_bytep chunk_name,
    png_uint_32 length)
 {
    png_byte buf[4];
-   png_debug2(0, "Writing %s chunk (%d bytes)\n", chunk_name, length);
+   png_debug2(0, "Writing %s chunk (%lu bytes)\n", chunk_name, length);
 
    /* write the length */
    png_save_uint_32(buf, length);
@@ -172,7 +172,7 @@ png_text_compress(png_structp png_ptr,
 
    if (compression >= PNG_TEXT_COMPRESSION_LAST)
    {
-#if !defined(PNG_NO_STDIO)
+#if !defined(PNG_NO_STDIO) && !defined(_WIN32_WCE)
       char msg[50];
       sprintf(msg, "Unknown compression type %d", compression);
       png_warning(png_ptr, msg);
@@ -339,9 +339,11 @@ png_write_compressed_data_out(png_structp png_ptr, compression_state *comp)
       png_write_chunk_data(png_ptr,(png_bytep)comp->output_ptr[i],
          png_ptr->zbuf_size);
       png_free(png_ptr, comp->output_ptr[i]);
+      comp->output_ptr[i]=NULL;
    }
    if (comp->max_output_ptr != 0)
       png_free(png_ptr, comp->output_ptr);
+      comp->output_ptr=NULL;
    /* write anything left in zbuf */
    if (png_ptr->zstream.avail_out < (png_uint_32)png_ptr->zbuf_size)
       png_write_chunk_data(png_ptr, png_ptr->zbuf,
@@ -837,8 +839,8 @@ png_write_cHRM(png_structp png_ptr, double white_x, double white_y,
        white_x + white_y > 1.0)
    {
       png_warning(png_ptr, "Invalid cHRM white point specified");
-#if !defined(PNG_NO_STDIO)
-      printf("white_x=%f, white_y=%f\n",white_x, white_y);
+#if !defined(PNG_NO_CONSOLE_IO)
+      fprintf(stderr,"white_x=%f, white_y=%f\n",white_x, white_y);
 #endif
       return;
    }
@@ -900,8 +902,8 @@ png_write_cHRM_fixed(png_structp png_ptr, png_fixed_point white_x,
    if (white_x > 80000L || white_y > 80000L || white_x + white_y > 100000L)
    {
       png_warning(png_ptr, "Invalid fixed cHRM white point specified");
-#if !defined(PNG_NO_STDIO)
-      printf("white_x=%ld, white_y=%ld\n",white_x, white_y);
+#if !defined(PNG_NO_CONSOLE_IO)
+      fprintf(stderr,"white_x=%ld, white_y=%ld\n",white_x, white_y);
 #endif
       return;
    }
@@ -1088,7 +1090,7 @@ png_check_keyword(png_structp png_ptr, png_charp key, png_charpp new_key)
    {
       if (*kp < 0x20 || (*kp > 0x7E && (png_byte)*kp < 0xA1))
       {
-#if !defined(PNG_NO_STDIO)
+#if !defined(PNG_NO_STDIO) && !defined(_WIN32_WCE)
          char msg[40];
 
          sprintf(msg, "invalid keyword character 0x%02X", *kp);
@@ -1368,7 +1370,7 @@ png_write_oFFs(png_structp png_ptr, png_uint_32 x_offset,
 #endif
 
 #if defined(PNG_WRITE_pCAL_SUPPORTED)
-/* write the pCAL chunk (png-scivis-19970203) */
+/* write the pCAL chunk (described in the PNG extensions document) */
 void /* PRIVATE */
 png_write_pCAL(png_structp png_ptr, png_charp purpose, png_int_32 X0,
    png_int_32 X1, int type, int nparams, png_charp units, png_charpp params)
@@ -1400,7 +1402,7 @@ png_write_pCAL(png_structp png_ptr, png_charp purpose, png_int_32 X0,
    for (i = 0; i < nparams; i++)
    {
       params_len[i] = png_strlen(params[i]) + (i == nparams - 1 ? 0 : 1);
-      png_debug2(3, "pCAL parameter %d length = %d\n", i, params_len[i]);
+      png_debug2(3, "pCAL parameter %d length = %lu\n", i, params_len[i]);
       total_len += (png_size_t)params_len[i];
    }
 
@@ -1441,8 +1443,19 @@ png_write_sCAL(png_structp png_ptr, int unit, double width,double height)
 
    png_debug(1, "in png_write_sCAL\n");
 
+#if defined(_WIN32_WCE)
+/* sprintf() function is not supported on WindowsCE */
+   {
+      wchar_t wc_buf[32];
+      swprintf(wc_buf, TEXT("%12.12e"), width);
+      WideCharToMultiByte(CP_ACP, 0, wc_buf, -1, wbuf, 32, NULL, NULL);
+      swprintf(wc_buf, TEXT("%12.12e"), height);
+      WideCharToMultiByte(CP_ACP, 0, wc_buf, -1, hbuf, 32, NULL, NULL);
+   }
+#else
    sprintf(wbuf, "%12.12e", width);
    sprintf(hbuf, "%12.12e", height);
+#endif
    total_len = 1 + png_strlen(wbuf)+1 + png_strlen(hbuf);
 
    png_debug1(3, "sCAL total length = %d\n", total_len);

scripts/makefile.beos

@@ -31,7 +31,7 @@ RANLIB=ranlib
 # read libpng.txt or png.h to see why PNGMAJ is 2.  You should not
 # have to change it.
 PNGMAJ = 2
-PNGMIN = 1.0.7
+PNGMIN = 1.0.8
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # where make install puts libpng.a, libpng.so*, and png.h

scripts/makefile.cygwin

@@ -0,0 +1,165 @@
+# makefile for cygwin on x86
+#   builds both dll (with import lib) and static lib versions
+#   of the library, and builds two copies of pngtest: one
+#   statically linked and one dynamically linked.
+#   
+#   based on makefile for linux-elf w/mmx by:
+# Copyright (C) 1998-2000 Greg Roelofs
+# Copyright (C) 1996, 1997 Andreas Dilger
+# For conditions of distribution and use, see copyright notice in png.h
+
+# To enable assembler optimizations, add '-DPNG_USE_PNGGCCRD' to
+# $CFLAGS, and include pnggccrd.o in $OBJS, below.
+
+CC=gcc
+
+# where "make install" puts libpng.a, libpng.so*, png.h and pngconf.h
+prefix=/usr
+
+# Where the zlib library and include files are located
+ZLIBLIB=${prefix}/lib
+ZLIBINC=${prefix}/include
+#ZLIBLIB=../zlib
+#ZLIBINC=../zlib
+
+SHAREDLIB=libpng.dll
+STATLIB=libpng.a
+IMPLIB=libpng.dll.a
+SHAREDDEF=libpng.def
+LIBS=$(SHAREDLIB) $(STATLIB)
+EXE=.exe
+
+ALIGN=
+# for i386:
+#ALIGN=-malign-loops=2 -malign-functions=2
+
+WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
+	-Wmissing-declarations -Wtraditional -Wcast-align \
+	-Wstrict-prototypes -Wmissing-prototypes #-Wconversion
+
+#CFLAGS=-DPNG_USE_PNGGCCRD -I$(ZLIBINC) -Wall -O3 $(ALIGN) -funroll-loops \
+#        -fomit-frame-pointer  # $(WARNMORE) -g -DPNG_DEBUG=5
+CFLAGS=-I$(ZLIBINC) -Wall -O3 $(ALIGN) -funroll-loops \
+        -fomit-frame-pointer 
+
+LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz
+LDSHARED=gcc -shared -Wl,--enable-auto-image-base
+LDEXTRA=-Wl,--out-implib=$(IMPLIB) $(SHAREDDEF)
+
+RANLIB=ranlib
+#RANLIB=echo
+
+# read libpng.txt or png.h to see why PNGMAJ is 2.  You should not
+# have to change it.
+PNGMAJ = 2
+PNGMIN = 1.0.8beta3
+PNGVER = $(PNGMAJ).$(PNGMIN)
+
+INCPATH=$(prefix)/include
+LIBPATH=$(prefix)/lib
+BINPATH=$(prefix)/bin
+MANPATH=$(prefix)/man
+MAN3PATH=$(MANPATH)/man3
+DOCPATH=$(prefix)/doc/libpng-$(PNGMIN)
+CYGDOCPATH=$(prefix)/doc/Cygwin
+
+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 # pnggccrd.o
+
+OBJSDLL = $(OBJS:.o=.pic.o)
+
+.SUFFIXES:      .c .o .pic.o
+
+%.o : %.c
+	$(CC) -c $(CFLAGS) -DPNG_STATIC -DZLIB_STATIC -o $@ $<
+
+%.pic.o : %.c
+	$(CC) -c $(CFLAGS) -DPNG_BUILD_DLL -o $@ $<
+
+all: $(SHAREDLIB) $(STATLIB) pngtest$(EXE) pngtest-stat$(EXE)
+
+pnggccrd.o:	png.h pngconf.h pngasmrd.h
+	@echo ""
+	@echo '    You can ignore the single "control reaches end of non-void function"'
+	@echo '    warning and multiple "<variable> defined but not used" warnings:'
+	@echo ""
+	$(CC) -c $(CFLAGS) -DPNG_STATIC -DZLIB_STATIC -o $@ $*.c
+
+pnggccrd.pic.o:	png.h pngconf.h pngasmrd.h
+	@echo ""
+	@echo '    You can ignore the single "control reaches end of non-void function"'
+	@echo '    warning and multiple "<variable> defined but not used" warnings:'
+	@echo ""
+	$(CC) -c $(CFLAGS) -o $@ pnggccrd.c
+
+$(STATLIB): $(OBJS)
+	ar rc $@ $(OBJS)
+	$(RANLIB) $@
+
+$(SHAREDDEF): msvc/png32ms.def
+	cat $< | sed -e '1{G;s/^\(.*\)\(\n\)/EXPORTS/;};2,/^EXPORTS/d' > $@
+
+$(SHAREDLIB): $(OBJSDLL) $(SHAREDDEF)
+	$(LDSHARED) -o $@ $(LDEXTRA) $(OBJSDLL) -L. -L$(ZLIBLIB) -lz 
+
+pngtest$(EXE): pngtest.pic.o $(SHAREDLIB)
+	$(CC) $(CFLAGS) $< $(LDFLAGS) -o $@
+
+pngtest-stat$(EXE): pngtest.o $(STATLIB)
+	$(CC) -static $(CFLAGS) $< $(LDFLAGS) -o $@
+
+pngtest.pic.o: pngtest.c
+	$(CC) $(CFLAGS) -c $< -o $@
+
+pngtest.o: pngtest.c
+	$(CC) $(CFLAGS) -DPNG_STATIC -DZLIB_STATIC -c $< -o $@
+
+test: test-dll test-stat
+
+test-stat: pngtest-stat$(EXE)
+	./pngtest-stat
+
+test-dll: pngtest$(EXE)
+	./pngtest
+
+install: $(STATLIB) $(SHAREDLIB)
+	-@if [ ! -d $(INCPATH)  ]; then mkdir -p $(INCPATH); fi
+	-@if [ ! -d $(LIBPATH) ]; then mkdir -p $(LIBPATH); fi
+	-@if [ ! -d $(BINPATH) ]; then mkdir -p $(BINPATH); fi
+	-@if [ ! -d $(MAN3PATH) ]; then mkdir -p $(MAN3PATH); fi
+	-@if [ ! -d $(DOCPATH) ]; then mkdir -p $(DOCPATH); fi
+	install -m 644 png.h pngconf.h $(INCPATH)
+	install -m 755 $(STATLIB) $(IMPLIB) $(LIBPATH)
+	install -s -m 755 $(SHAREDLIB) $(BINPATH)
+	install -m 644 $(DOCS) $(DOCPATH)
+	install -m 644 libpngpf.3 libpng.3 $(MAN3PATH)
+
+clean:
+	/bin/rm -f *.pic.o *.o $(STATLIB) $(IMPLIB) $(SHAREDLIB) \
+	pngtest-stat$(EXE) pngtest$(EXE) pngout.png $(SHAREDDEF)
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+	chmod a-w *.[ch35] $(DOCS) scripts/*
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o png.pic.o:		png.h pngconf.h png.c pngasmrd.h
+pngerror.o pngerror.pic.o:	png.h pngconf.h pngerror.c
+pngrio.o pngrio.pic.o:		png.h pngconf.h pngrio.c
+pngwio.o pngwio.pic.o:		png.h pngconf.h pngwio.c
+pngmem.o pngmem.pic.o:		png.h pngconf.h pngmem.c
+pngset.o pngset.pic.o:		png.h pngconf.h pngset.c
+pngget.o pngget.pic.o:		png.h pngconf.h pngget.c
+pngread.o pngread.pic.o:	png.h pngconf.h pngread.c
+pngrtran.o pngrtran.pic.o:	png.h pngconf.h pngrtran.c
+pngrutil.o pngrutil.pic.o:	png.h pngconf.h pngrutil.c pngasmrd.h
+pngtrans.o pngtrans.pic.o:	png.h pngconf.h pngtrans.c
+pngwrite.o pngwrite.pic.o:	png.h pngconf.h pngwrite.c
+pngwtran.o pngwtran.pic.o:	png.h pngconf.h pngwtran.c
+pngwutil.o pngwutil.pic.o:	png.h pngconf.h pngwutil.c
+pngpread.o pngpread.pic.o:	png.h pngconf.h pngpread.c
+
+pngtest.o:			png.h pngconf.h pngtest.c
+pngtest-stat.o:			png.h pngconf.h pngtest.c

scripts/makefile.dec

@@ -14,7 +14,7 @@ ZLIBINC=../zlib
 # read libpng.txt or png.h to see why PNGMAJ is 2.  You should not
 # have to change it.
 PNGMAJ = 2
-PNGMIN = 1.0.7
+PNGMIN = 1.0.8
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 CC=cc

scripts/makefile.gcmmx

@@ -1,8 +1,10 @@
 # makefile for libpng on Linux ELF with gcc using MMX assembler code
-# Copyright (C) 1998-2000 Greg Roelofs
-# Copyright (C) 1996, 1997 Andreas Dilger
+# Copyright 1996-1997 Andreas Dilger
+# Copyright 1998-2000 Greg Roelofs
 # For conditions of distribution and use, see copyright notice in png.h
 
+# CAUTION: Do not use this makefile with gcc versions 2.7.2.2 and earlier.
+
 CC=gcc
 
 # where "make install" puts libpng.a, libpng.so*, png.h and pngconf.h
@@ -34,7 +36,7 @@ RANLIB=ranlib
 # read libpng.txt or png.h to see why PNGMAJ is 2.  You should not
 # have to change it.
 PNGMAJ = 2
-PNGMIN = 1.0.7
+PNGMIN = 1.0.8
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 INCPATH=$(prefix)/include
@@ -53,14 +55,14 @@ OBJSDLL = $(OBJS:.o=.pic.o)
 
 all: libpng.a libpng.so pngtest
 
-pnggccrd.o:	png.h pngconf.h pngasmrd.h
+pnggccrd.o:	pnggccrd.c png.h pngconf.h pngasmrd.h
 	@echo ""
 	@echo '    You can ignore the single "control reaches end of non-void function"'
 	@echo '    warning and multiple "<variable> defined but not used" warnings:'
 	@echo ""
 	$(CC) -c $(CFLAGS) -o $@ $*.c
 
-pnggccrd.pic.o:	png.h pngconf.h pngasmrd.h
+pnggccrd.pic.o:	pnggccrd.c png.h pngconf.h pngasmrd.h
 	@echo ""
 	@echo '    You can ignore the single "control reaches end of non-void function"'
 	@echo '    warning and multiple "<variable> defined but not used" warnings:'
@@ -105,22 +107,20 @@ DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
 writelock:
 	chmod a-w *.[ch35] $(DOCS) scripts/*
 
-# DO NOT DELETE THIS LINE -- make depend depends on it.
+png.o png.pic.o:		png.h pngconf.h png.c pngasmrd.h
+pngerror.o pngerror.pic.o:	png.h pngconf.h pngerror.c
+pngrio.o pngrio.pic.o:		png.h pngconf.h pngrio.c
+pngwio.o pngwio.pic.o:		png.h pngconf.h pngwio.c
+pngmem.o pngmem.pic.o:		png.h pngconf.h pngmem.c
+pngset.o pngset.pic.o:		png.h pngconf.h pngset.c
+pngget.o pngget.pic.o:		png.h pngconf.h pngget.c
+pngread.o pngread.pic.o:	png.h pngconf.h pngread.c
+pngrtran.o pngrtran.pic.o:	png.h pngconf.h pngrtran.c
+pngrutil.o pngrutil.pic.o:	png.h pngconf.h pngrutil.c pngasmrd.h
+pngtrans.o pngtrans.pic.o:	png.h pngconf.h pngtrans.c
+pngwrite.o pngwrite.pic.o:	png.h pngconf.h pngwrite.c
+pngwtran.o pngwtran.pic.o:	png.h pngconf.h pngwtran.c
+pngwutil.o pngwutil.pic.o:	png.h pngconf.h pngwutil.c
+pngpread.o pngpread.pic.o:	png.h pngconf.h pngpread.c
 
-png.o png.pic.o: png.h pngconf.h
-pngerror.o pngerror.pic.o: png.h pngconf.h
-pngrio.o pngrio.pic.o: png.h pngconf.h
-pngwio.o pngwio.pic.o: png.h pngconf.h
-pngmem.o pngmem.pic.o: png.h pngconf.h
-pngset.o pngset.pic.o: png.h pngconf.h
-pngget.o pngget.pic.o: png.h pngconf.h
-pngread.o pngread.pic.o: png.h pngconf.h
-pngrtran.o pngrtran.pic.o: png.h pngconf.h
-pngrutil.o pngrutil.pic.o: png.h pngconf.h
-pngtrans.o pngtrans.pic.o: png.h pngconf.h
-pngwrite.o pngwrite.pic.o: png.h pngconf.h
-pngwtran.o pngwtran.pic.o: png.h pngconf.h
-pngwutil.o pngwutil.pic.o: png.h pngconf.h
-pngpread.o pngpread.pic.o: png.h pngconf.h
-
-pngtest.o: png.h pngconf.h
+pngtest.o:			png.h pngconf.h pngtest.c

scripts/makefile.hpux

@@ -1,7 +1,7 @@
 # makefile for libpng, HPUX (10.20 and 11.00)
-# Copyright (C) 1999 Glenn Randers-Pehrson
+# Copyright (C) 1999, 2000 Glenn Randers-Pehrson
 # Copyright (C) 1995 Guy Eric Schalnat, Group 42
-# contributed by Jim Rice, Hewlett Packard
+# contributed by Jim Rice and updated by Chris Schleicher, Hewlett Packard
 # For conditions of distribution and use, see copyright notice in png.h
 
 # Where the zlib library and include files are located
@@ -15,6 +15,12 @@ LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm
 
 RANLIB=ranlib
 
+# read libpng.txt or png.h to see why PNGMAJ is 2.  You should not
+# have to change it.
+PNGMAJ = 2
+PNGMIN = 1.0.8
+PNGVER = $(PNGMAJ).$(PNGMIN)
+
 # where make install puts libpng.a and png.h
 prefix=/opt/libpng
 
@@ -22,12 +28,29 @@ 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.a pngtest
+OBJSDLL = $(OBJS:.o=.pic.o)
+
+.SUFFIXES:	.c .o .pic.o
+
+.c.pic.o:
+	$(CC) -c $(CFLAGS) +z -o $@ $*.c
+
+all: libpng.a libpng.sl pngtest
 
 libpng.a: $(OBJS)
 	ar rc $@  $(OBJS)
 	$(RANLIB) $@
 
+libpng.sl: libpng.sl.$(PNGMAJ)
+	ln -f -s libpng.sl.$(PNGMAJ) libpng.sl
+
+libpng.sl.$(PNGMAJ): libpng.sl.$(PNGVER)
+	ln -f -s libpng.sl.$(PNGVER) libpng.sl.$(PNGMAJ)
+
+libpng.sl.$(PNGVER): $(OBJSDLL)
+	$(LD) -b -L$(ZLIBLIB) +s +b $(ZLIBLIB) \
+	+h libpng.sl.$(PNGMAJ) -o libpng.sl.$(PNGVER) $(OBJSDLL) -lz
+
 pngtest: pngtest.o libpng.a
 	$(CC) -o pngtest $(CCFLAGS) pngtest.o $(LDFLAGS)
 
@@ -41,11 +64,14 @@ install: libpng.a
 	cp pngconf.h $(prefix)/include
 	chmod 644 $(prefix)/include/png.h
 	chmod 644 $(prefix)/include/pngconf.h
-	cp libpng.a $(prefix)/lib
+	cp libpng.a libpng.sl.$(PNGVER) $(prefix)/lib
 	chmod 644 $(prefix)/lib/libpng.a
+	chmod 755 $(prefix)/lib/libpng.sl.$(PNGVER)
+	(cd $(prefix)/lib; ln -f -s libpng.sl.$(PNGVER) libpng.sl.$(MNGMAJ); \
+	ln -f -s libpng.sl.$(PNGMAJ) libpng.sl)
 
 clean:
-	rm -f *.o libpng.a pngtest pngout.png
+	rm -f *.o libpng.a libpng.sl* pngtest pngout.png
 
 DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
 writelock:

scripts/makefile.linux

@@ -34,7 +34,7 @@ RANLIB=ranlib
 # read libpng.txt or png.h to see why PNGMAJ is 2.  You should not
 # have to change it.
 PNGMAJ = 2
-PNGMIN = 1.0.7
+PNGMIN = 1.0.8
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 INCPATH=$(prefix)/include

scripts/makefile.sco

@@ -25,7 +25,7 @@ RANLIB=echo
 # read libpng.txt or png.h to see why PNGMAJ is 2.  You should not
 # have to change it.
 PNGMAJ = 2
-PNGMIN = 1.0.7
+PNGMIN = 1.0.8
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 INCPATH=$(prefix)/include

scripts/makefile.sggcc

@@ -19,8 +19,8 @@ CFLAGS=-I$(ZLIBINC) -O2 $(WARNMORE) -fPIC -mabi=n32 # -g -DPNG_DEBUG=5
 LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm
 LDSHARED=gcc -shared
 
-VER=1.0.7
-LIBS=libpng.so.1.0.7
+VER=1.0.8
+LIBS=libpng.so.1.0.8
 SHAREDLIB=libpng.so
 libdir=$(prefix)/lib32
 

scripts/makefile.solaris

@@ -31,7 +31,7 @@ RANLIB=echo
 # read libpng.txt or png.h to see why PNGMAJ is 2.  You should not
 # have to change it.
 PNGMAJ = 2
-PNGMIN = 1.0.7
+PNGMIN = 1.0.8
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 INCPATH=$(prefix)/include

scripts/pngdef.pas

@@ -5,8 +5,8 @@ unit pngdef;
 interface
 
 const
-  PNG_LIBPNG_VER_STRING = '1.0.7';
-  PNG_LIBPNG_VER        =  10007;
+  PNG_LIBPNG_VER_STRING = '1.0.8';
+  PNG_LIBPNG_VER        =  10008;
 
 type
   png_uint_32 = Cardinal;

wince/READMEE.WCE

@@ -0,0 +1,43 @@
+libpng for WindowsCE Rel.1.0
+============================
+ Copyright (c) 2000 Glenn Randers-Pehrson
+ Copyright (c) 2000 Tenik Co.,Ltd.
+
+ Porting for WindowsCE by Tenik Co.,Ltd.(Kazuo Adachi)
+
+
+Introduction
+============
+This is libpng 1.0.7 ported to WindowsCE 2.0 and 2.11.
+libpng 1.0.7 is a PNG reference library.
+See README, a document of original libpng 1.0.7.
+
+zlib for WindowsCE
+==================
+This library requires zlib for WindowsCE.  You can use the supplied
+zlib.diff and zlibce.def files to add WindowsCE support to libpng-1.1.3.
+
+Copyright notice
+================
+This software is provided 'as-is', without any express or implied
+warranty.  In no event will the authors be held liable for any damages
+arising from the use of this software.
+
+See README and LICENSE, documents of original libpng 1.0.7, for conditions
+of use and distribution.
+
+Files
+=====
+
+ READMEE.WCE - this file(in English)
+ READMEJ.WCE - this file(in Japanese)
+ png32ce.def - module definition file to make DLLs
+
+Sample programs(../pngtest.c and ../contrib/*) can build on WindowsCE 2.11.
+WindowsCE 2.0 and below do not support 'console' functions.
+
+Author
+======
+Tenik Co.,Ltd.
+Kazuo Adachi
+adachi@tenik.co.jp

wince/READMEJ.WCE

@@ -0,0 +1,44 @@
+libpng for WindowsCE Rel.1.0
+============================
+ Copyright (c) 2000 Glenn Randers-Pehrson
+ Copyright (c) 2000 Tenik Co.,Ltd.
+
+ Porting for WindowsCE by Tenik Co.,Ltd.(Kazuo Adachi)
+
+
+<EFBFBD>͂<EFBFBD><EFBFBD>߂<EFBFBD>
+========
+libpng for WindowsCE<43><45> PNG<4E>`<60><><EFBFBD>̉摜<CC89>f<EFBFBD>[<5B>^<5E><><EFBFBD>C<EFBFBD>u<EFBFBD><75><EFBFBD><EFBFBD> libpng<6E><67>WindowsCE
+<EFBFBD>łł<EFBFBD><EFBFBD>Blibpng<EFBFBD>ɂ‚<EFBFBD><EFBFBD>Ă̏ڂ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>́A<EFBFBD>t<EFBFBD><EFBFBD><EFBFBD><EFBFBD> README <20><><EFBFBD><EFBFBD><EFBFBD>ǂ݂<C782><DD82><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>B
+
+zlib for WindowsCE
+==================
+libpng<EFBFBD>ł́A<EFBFBD>f<EFBFBD>[<5B>^<5E><><EFBFBD>k<EFBFBD><6B><EFBFBD>C<EFBFBD>u<EFBFBD><75><EFBFBD><EFBFBD><EFBFBD>Ƃ<EFBFBD><C682><EFBFBD> zlib<69><62><EFBFBD>g<EFBFBD>p<EFBFBD><70><EFBFBD>Ă<EFBFBD><C482>܂<EFBFBD><DC82>Blibpng<6E><67>
+<EFBFBD><EFBFBD><EFBFBD>p<EFBFBD><EFBFBD><EFBFBD>邽<EFBFBD>߂ɂ́A<EFBFBD>ʓr zlib<69><62><EFBFBD>p<EFBFBD>ӂ<EFBFBD><D382><EFBFBD><EFBFBD>K<EFBFBD>v<EFBFBD><76><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>܂<EFBFBD><DC82>B
+
+<EFBFBD>Ȃ<EFBFBD><EFBFBD>A<EFBFBD><EFBFBD><EFBFBD>̃p<EFBFBD>b<EFBFBD>P<EFBFBD>[<5B>W<EFBFBD>ŗ<EFBFBD><C597>p<EFBFBD>ł<EFBFBD><C582><EFBFBD> zlib<69>͎<EFBFBD><CD8E>̍쐬<CC8D><EC90AC><EFBFBD><EFBFBD> zlibce.dll<6C>ł<EFBFBD><C582>B
+
+<EFBFBD>g<EFBFBD>p<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+========
+<EFBFBD><EFBFBD><EFBFBD>̃\<5C>t<EFBFBD>g<EFBFBD>E<EFBFBD>F<EFBFBD>A<EFBFBD>͖<EFBFBD><CD96>ۏ؂ł<D882><C582>B<EFBFBD><42><EFBFBD>̃\<5C>t<EFBFBD>g<EFBFBD>E<EFBFBD>F<EFBFBD>A<EFBFBD><41><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ŗ<EFBFBD><C597>p<EFBFBD>҂<EFBFBD><D282><EFBFBD><EFBFBD>邱<EFBFBD><E982B1>
+<EFBFBD>ɂȂ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȃ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Q<EFBFBD>ɂ‚<EFBFBD><EFBFBD>Ă<EFBFBD><EFBFBD>A<EFBFBD><EFBFBD><EFBFBD>ҁA<EFBFBD>z<EFBFBD>z<EFBFBD>ҁA<EFBFBD><EFBFBD><EFBFBD>̑<EFBFBD><EFBFBD><EFBFBD><EFBFBD>p<EFBFBD>҈ȊO<EFBFBD>̐l<EFBFBD><EFBFBD><EFBFBD>A
+<EFBFBD>c<EFBFBD>̂ɐӔC<EFBFBD><EFBFBD><EFBFBD>Ƃ<EFBFBD><EFBFBD>`<60><><EFBFBD>͂Ȃ<CD82><C882><EFBFBD><EFBFBD>̂Ƃ<CC82><C682>܂<EFBFBD><DC82>B
+
+<EFBFBD><EFBFBD><EFBFBD>̑<EFBFBD><EFBFBD>A<EFBFBD><EFBFBD><EFBFBD>̃\<5C>t<EFBFBD>g<EFBFBD>E<EFBFBD>F<EFBFBD>A<EFBFBD>̗<EFBFBD><CC97>p<EFBFBD><70><EFBFBD><EFBFBD><EFBFBD>ɂ‚<C982><C282>ẮA<CD81><41><EFBFBD>łł<C582><C582><EFBFBD> libpng 1.0.7<EFBFBD><EFBFBD>
+<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̂Ƃ<EFBFBD><EFBFBD>܂<EFBFBD><EFBFBD>B<EFBFBD>ڂ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>́A<EFBFBD>t<EFBFBD><EFBFBD><EFBFBD><EFBFBD> README,LICENSE <20><><EFBFBD><EFBFBD><EFBFBD>ǂ݂<C782><DD82><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>B
+
+<EFBFBD><EFBFBD><EFBFBD>^<5E><><EFBFBD>e
+========
+
+ READMEJ.WCE - <20><><EFBFBD>̃t<CC83>@<40>C<EFBFBD><43>
+ READMEE.WCE - <20><><EFBFBD>̃t<CC83>@<40>C<EFBFBD><43>(<28>p<EFBFBD><70>)
+ png32ce.def - DLL<4C>쐬<EFBFBD>p <20><><EFBFBD>`<60>t<EFBFBD>@<40>C<EFBFBD><43>
+
+<EFBFBD>t<EFBFBD><EFBFBD><EFBFBD>T<EFBFBD><EFBFBD><EFBFBD>v<EFBFBD><EFBFBD><EFBFBD>E<EFBFBD>v<EFBFBD><EFBFBD><EFBFBD>O<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>́A<EFBFBD><EFBFBD><EFBFBD>b<EFBFBD>Z<EFBFBD>[<5B>W<EFBFBD>o<EFBFBD>͂̓s<CC93><73><EFBFBD><EFBFBD><EFBFBD>AWindowsCE 2.11<EFBFBD>ȍ~
+<EFBFBD>ł̂ݎg<EFBFBD>p<EFBFBD>”\<5C>ł<EFBFBD><C582>B
+
+<EFBFBD>z<EFBFBD>z<EFBFBD><EFBFBD>
+======
+<EFBFBD>e<EFBFBD>j<EFBFBD>b<EFBFBD>N<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>J<EFBFBD><4A><EFBFBD><EFBFBD>
+<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>a<EFBFBD>Y
+adachi@tenik.co.jp

wince/READMEZE.WCE

@@ -0,0 +1,39 @@
+zlib for WindowsCE Rel.1.0
+==========================
+ (C) 1995-1998 Jean-loup Gailly and Mark Adler
+ (C) 2000      Tenik Co.,Ltd.
+
+ Porting for WindowsCE by Tenik Co.,Ltd.(Kazuo Adachi)
+
+
+Introduction
+============
+This is zlib 1.1.3 ported to WindowsCE 2.0 and 2.11.
+zlib 1.1.3 is a general purpose data compression library.
+See README, a document of original zlib 1.1.3.
+
+Copyright notice
+================
+This software is provided 'as-is', without any express or implied
+warranty.  In no event will the authors be held liable for any damages
+arising from the use of this software.
+
+See README, a document of original zlib 1.1.3, for conditions of use and
+distribution.
+
+Files
+=====
+
+ READMEE.WCE - this file(in English)
+ READMEJ.WCE - this file(in Japanese)
+ zlibce.def  - module definition file to make DLLs
+ zlibce.diff - patch file for source code
+
+Sample programs(minigzip.c and example.c) can build on WindowsCE 2.11.
+WindowsCE 2.0 and below is not support 'console' functions.
+
+Author
+======
+Tenik Co.,Ltd.
+Kazuo Adachi
+adachi@tenik.co.jp

wince/READMEZJ.WCE

@@ -0,0 +1,41 @@
+zlib for WindowsCE Rel.1.0
+==========================
+ (C) 1995-1998 Jean-loup Gailly and Mark Adler
+ (C) 2000      Tenik Co.,Ltd.
+
+ Porting for WindowsCE by Tenik Co.,Ltd.(Kazuo Adachi)
+
+
+<EFBFBD>͂<EFBFBD><EFBFBD>߂<EFBFBD>
+========
+zlib for WindowsCE<43>͔ėp<C497>̃f<CC83>[<5B>^<5E><><EFBFBD>k<EFBFBD><6B><EFBFBD>C<EFBFBD>u<EFBFBD><75><EFBFBD><EFBFBD> zlib<69><62> WindowsCE<43>łł<C582><C582>B
+zlib<EFBFBD>ɂ‚<EFBFBD><EFBFBD>Ă̏ڂ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>́A<EFBFBD>t<EFBFBD><EFBFBD><EFBFBD><EFBFBD> README <20><><EFBFBD><EFBFBD><EFBFBD>ǂ݂<C782><DD82><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>B
+
+<EFBFBD>g<EFBFBD>p<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+========
+<EFBFBD><EFBFBD><EFBFBD>̃\<5C>t<EFBFBD>g<EFBFBD>E<EFBFBD>F<EFBFBD>A<EFBFBD>͖<EFBFBD><CD96>ۏ؂ł<D882><C582>B<EFBFBD><42><EFBFBD>̃\<5C>t<EFBFBD>g<EFBFBD>E<EFBFBD>F<EFBFBD>A<EFBFBD><41><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ŗ<EFBFBD><C597>p<EFBFBD>҂<EFBFBD><D282><EFBFBD><EFBFBD>邱<EFBFBD><E982B1>
+<EFBFBD>ɂȂ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȃ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Q<EFBFBD>ɂ‚<EFBFBD><EFBFBD>Ă<EFBFBD><EFBFBD>A<EFBFBD><EFBFBD><EFBFBD>ҁA<EFBFBD>z<EFBFBD>z<EFBFBD>ҁA<EFBFBD><EFBFBD><EFBFBD>̑<EFBFBD><EFBFBD><EFBFBD><EFBFBD>p<EFBFBD>҈ȊO<EFBFBD>̐l<EFBFBD><EFBFBD><EFBFBD>A
+<EFBFBD>c<EFBFBD>̂ɐӔC<EFBFBD><EFBFBD><EFBFBD>Ƃ<EFBFBD><EFBFBD>`<60><><EFBFBD>͂Ȃ<CD82><C882><EFBFBD><EFBFBD>̂Ƃ<CC82><C682>܂<EFBFBD><DC82>B
+
+<EFBFBD><EFBFBD><EFBFBD>̑<EFBFBD><EFBFBD>A<EFBFBD><EFBFBD><EFBFBD>̃\<5C>t<EFBFBD>g<EFBFBD>E<EFBFBD>F<EFBFBD>A<EFBFBD>̗<EFBFBD><CC97>p<EFBFBD><70><EFBFBD><EFBFBD><EFBFBD>ɂ‚<C982><C282>ẮA<CD81><41><EFBFBD>łł<C582><C582><EFBFBD> zlib 1.1.3<EFBFBD><EFBFBD>
+<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̂Ƃ<EFBFBD><EFBFBD>܂<EFBFBD><EFBFBD>B<EFBFBD>ڂ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>́A<EFBFBD>t<EFBFBD><EFBFBD><EFBFBD><EFBFBD> README <20><><EFBFBD><EFBFBD><EFBFBD>ǂ݂<C782><DD82><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>B
+
+<EFBFBD><EFBFBD><EFBFBD>^<5E><><EFBFBD>e
+========
+
+ READMEJ.WCE - <20><><EFBFBD>̃t<CC83>@<40>C<EFBFBD><43>
+ READMEE.WCE - <20><><EFBFBD>̃t<CC83>@<40>C<EFBFBD><43>(<28>p<EFBFBD><70>)
+ zlibce.diff - <20>\<5C>[<5B>X<EFBFBD>R<EFBFBD>[<5B>h<EFBFBD><68><EFBFBD><EFBFBD><EFBFBD>t<EFBFBD>@<40>C<EFBFBD><43>
+ zlibce.def  - DLL<4C>쐬<EFBFBD>p <20><><EFBFBD>`<60>t<EFBFBD>@<40>C<EFBFBD><43>
+
+<EFBFBD><EFBFBD><EFBFBD>ł<EFBFBD> zlib 1.1.3<EFBFBD>Ƃ̍ő<EFBFBD><EFBFBD>̈Ⴂ<EFBFBD>́Agzio.c<>̃R<CC83>[<5B>h<EFBFBD>ł<EFBFBD><C582>BWindowsCE<43>ɂ<EFBFBD>
+stdio.h(open<65><6E><EFBFBD>̊֐<CC8A>)<29><><EFBFBD><EFBFBD><EFBFBD>݂<EFBFBD><DD82>Ȃ<EFBFBD><C882><EFBFBD><EFBFBD>߁A<DF81>Ǝ<EFBFBD><C68E><EFBFBD> gziowce.c<><63><EFBFBD>쐬<EFBFBD><EC90AC><EFBFBD>܂<EFBFBD><DC82><EFBFBD><EFBFBD>B
+
+minigzip.c<><63> example.c<>̕t<CC95><74><EFBFBD>T<EFBFBD><54><EFBFBD>v<EFBFBD><76><EFBFBD>E<EFBFBD>v<EFBFBD><76><EFBFBD>O<EFBFBD><4F><EFBFBD><EFBFBD><EFBFBD>́A<CD81><41><EFBFBD>b<EFBFBD>Z<EFBFBD>[<5B>W<EFBFBD>o<EFBFBD>͂<EFBFBD>
+<EFBFBD>s<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>AWindowsCE 2.11<EFBFBD>ȍ~<7E>ł̂ݎg<DD8E>p<EFBFBD>”\<5C>ł<EFBFBD><C582>B
+
+<EFBFBD>z<EFBFBD>z<EFBFBD><EFBFBD>
+======
+<EFBFBD>e<EFBFBD>j<EFBFBD>b<EFBFBD>N<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>J<EFBFBD><4A><EFBFBD><EFBFBD>
+<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>a<EFBFBD>Y
+adachi@tenik.co.jp

wince/lpngce.dsw

@@ -0,0 +1,44 @@
+Microsoft Developer Studio Workspace File, Format Version 6.00
+# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!
+
+###############################################################################
+
+Project: "lpngce"=.\lpngce.dsp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name zlibce
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "zlibce"=.\zlibce.dsp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Global:
+
+Package=<5>
+{{{
+}}}
+
+Package=<3>
+{{{
+}}}
+
+###############################################################################
+

wince/png32ce.def

@@ -0,0 +1,180 @@
+;------------------------------------------
+; LIBPNG module definition file for Windows
+;------------------------------------------
+
+LIBRARY lpngce
+
+EXPORTS
+;Version 1.0.7
+  png_build_grayscale_palette  @1
+  png_check_sig        @2
+  png_chunk_error      @3
+  png_chunk_warning      @4
+;  png_convert_from_struct_tm   @5
+;  png_convert_from_time_t    @6
+  png_create_info_struct     @7
+  png_create_read_struct     @8
+  png_create_write_struct    @9
+  png_data_freer    @10
+  png_destroy_info_struct  @11
+  png_destroy_read_struct  @12
+  png_destroy_write_struct  @13
+  png_error    @14
+  png_free      @15
+  png_free_data    @16
+  png_get_IHDR    @17
+  png_get_PLTE    @18
+  png_get_bKGD    @19
+  png_get_bit_depth    @20
+  png_get_cHRM    @21
+  png_get_cHRM_fixed  @22
+  png_get_channels    @23
+  png_get_color_type  @24
+  png_get_compression_buffer_size  @25
+  png_get_compression_type  @26
+  png_get_copyright    @27
+  png_get_error_ptr    @28
+  png_get_filter_type  @29
+  png_get_gAMA    @30
+  png_get_gAMA_fixed  @31
+  png_get_hIST    @32
+  png_get_header_ver  @33
+  png_get_header_version  @34
+  png_get_iCCP    @35
+  png_get_image_height  @36
+  png_get_image_width  @37
+  png_get_interlace_type  @38
+  png_get_io_ptr    @39
+  png_get_libpng_ver  @40
+  png_get_oFFs    @41
+  png_get_pCAL    @42
+  png_get_pHYs    @43
+  png_get_pixel_aspect_ratio  @44
+  png_get_pixels_per_meter  @45
+  png_get_progressive_ptr  @46
+  png_get_rgb_to_gray_status  @47
+  png_get_rowbytes    @48
+  png_get_rows    @49
+  png_get_sBIT    @50
+  png_get_sCAL    @51
+  png_get_sPLT    @52
+  png_get_sRGB    @53
+  png_get_signature    @54
+  png_get_tIME    @55
+  png_get_tRNS    @56
+  png_get_text    @57
+  png_get_unknown_chunks  @58
+  png_get_user_chunk_ptr  @59
+  png_get_user_transform_ptr  @60
+  png_get_valid    @61
+  png_get_x_offset_microns  @62
+  png_get_x_offset_pixels  @63
+  png_get_x_pixels_per_meter  @64
+  png_get_y_offset_microns  @65
+  png_get_y_offset_pixels  @66
+  png_get_y_pixels_per_meter  @67
+  png_malloc    @68
+  png_memcpy_check    @69
+  png_memset_check    @70
+  png_permit_empty_plte  @71
+  png_process_data    @72
+  png_progressive_combine_row  @73
+  png_read_end    @74
+  png_read_image    @75
+  png_read_info    @76
+  png_read_init    @77
+  png_read_png    @78
+  png_read_row    @79
+  png_read_rows    @80
+  png_read_update_info  @81
+  png_reset_zstream    @82
+  png_set_IHDR    @83
+  png_set_PLTE    @84
+  png_set_bKGD    @85
+  png_set_background  @86
+  png_set_bgr    @87
+  png_set_cHRM    @88
+  png_set_cHRM_fixed  @89
+  png_set_compression_buffer_size  @90
+  png_set_compression_level  @91
+  png_set_compression_mem_level  @92
+  png_set_compression_method  @93
+  png_set_compression_strategy  @94
+  png_set_compression_window_bits  @95
+  png_set_crc_action  @96
+  png_set_dither    @97
+  png_set_error_fn    @98
+  png_set_expand    @99
+  png_set_filler    @100
+  png_set_filter    @101
+  png_set_filter_heuristics  @102
+  png_set_flush    @103
+  png_set_gAMA    @104
+  png_set_gAMA_fixed  @105
+  png_set_gamma    @106
+  png_set_gray_1_2_4_to_8  @107
+  png_set_gray_to_rgb  @108
+  png_set_hIST    @109
+  png_set_iCCP    @110
+  png_set_interlace_handling  @111
+  png_set_invert_alpha  @112
+  png_set_invert_mono  @113
+  png_set_keep_unknown_chunks  @114
+  png_set_oFFs    @115
+  png_set_pCAL    @116
+  png_set_pHYs    @117
+  png_set_packing    @118
+  png_set_packswap    @119
+  png_set_palette_to_rgb  @120
+  png_set_progressive_read_fn  @121
+  png_set_read_fn    @122
+  png_set_read_status_fn  @123
+  png_set_read_user_chunk_fn  @124
+  png_set_read_user_transform_fn  @125
+  png_set_rgb_to_gray  @126
+  png_set_rgb_to_gray_fixed  @127
+  png_set_rows    @128
+  png_set_sBIT    @129
+  png_set_sCAL    @130
+  png_set_sPLT    @131
+  png_set_sRGB    @132
+  png_set_sRGB_gAMA_and_cHRM  @133
+  png_set_shift    @134
+  png_set_sig_bytes    @135
+  png_set_strip_16    @136
+  png_set_strip_alpha  @137
+  png_set_swap    @138
+  png_set_swap_alpha  @139
+  png_set_tIME    @140
+  png_set_tRNS    @141
+  png_set_tRNS_to_alpha  @142
+  png_set_text    @143
+  png_set_unknown_chunk_location  @144
+  png_set_unknown_chunks  @145
+  png_set_user_transform_info  @146
+  png_set_write_fn    @147
+  png_set_write_status_fn  @148
+  png_set_write_user_transform_fn  @149
+  png_sig_cmp    @150
+  png_start_read_image  @151
+  png_warning    @152
+  png_write_chunk    @153
+  png_write_chunk_data  @154
+  png_write_chunk_end  @155
+  png_write_chunk_start  @156
+  png_write_end    @157
+  png_write_flush    @158
+  png_write_image    @159
+  png_write_info    @160
+  png_write_info_before_PLTE  @161
+  png_write_init    @162
+  png_write_png    @163
+  png_write_row    @164
+  png_write_rows    @165
+  png_read_init_2    @166
+  png_write_init_2    @167
+  png_access_version_number  @168
+;  png_sig_bytes    @169
+  png_libpng_ver    @170
+  png_init_io    @171
+  png_convert_to_rfc1123     @172

wince/pngtest.dsp

@@ -0,0 +1,828 @@
+# Microsoft Developer Studio Project File - Name="pngtest" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (WCE x86) Application" 0x8301
+# TARGTYPE "Win32 (WCE ARM) Application" 0x8501
+# TARGTYPE "Win32 (WCE PPC) Application" 0x8401
+# TARGTYPE "Win32 (WCE x86em) Application" 0x7f01
+# TARGTYPE "Win32 (WCE SH3) Application" 0x8101
+# TARGTYPE "Win32 (WCE SH4) Application" 0x8601
+# TARGTYPE "Win32 (WCE MIPS) Application" 0x8201
+# TARGTYPE "Win32 (WCE MIPSFP) Application" 0x8701
+
+CFG=pngtest - Win32 (WCE MIPS) Debug
+!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 "pngtest.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 "pngtest.mak" CFG="pngtest - Win32 (WCE MIPS) Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "pngtest - Win32 (WCE MIPS) Release" (based on "Win32 (WCE MIPS) Application")
+!MESSAGE "pngtest - Win32 (WCE MIPS) Debug" (based on "Win32 (WCE MIPS) Application")
+!MESSAGE "pngtest - Win32 (WCE SH4) Release" (based on "Win32 (WCE SH4) Application")
+!MESSAGE "pngtest - Win32 (WCE SH4) Debug" (based on "Win32 (WCE SH4) Application")
+!MESSAGE "pngtest - Win32 (WCE SH3) Release" (based on "Win32 (WCE SH3) Application")
+!MESSAGE "pngtest - Win32 (WCE SH3) Debug" (based on "Win32 (WCE SH3) Application")
+!MESSAGE "pngtest - Win32 (WCE ARM) Release" (based on "Win32 (WCE ARM) Application")
+!MESSAGE "pngtest - Win32 (WCE ARM) Debug" (based on "Win32 (WCE ARM) Application")
+!MESSAGE "pngtest - Win32 (WCE MIPSFP) Release" (based on "Win32 (WCE MIPSFP) Application")
+!MESSAGE "pngtest - Win32 (WCE MIPSFP) Debug" (based on "Win32 (WCE MIPSFP) Application")
+!MESSAGE "pngtest - Win32 (WCE x86) Release" (based on "Win32 (WCE x86) Application")
+!MESSAGE "pngtest - Win32 (WCE x86) Debug" (based on "Win32 (WCE x86) Application")
+!MESSAGE "pngtest - Win32 (WCE x86em) Release" (based on "Win32 (WCE x86em) Application")
+!MESSAGE "pngtest - Win32 (WCE x86em) Debug" (based on "Win32 (WCE x86em) Application")
+!MESSAGE "pngtest - Win32 (WCE PPC) Release" (based on "Win32 (WCE PPC) Application")
+!MESSAGE "pngtest - Win32 (WCE PPC) Debug" (based on "Win32 (WCE PPC) Application")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath "H/PC Pro 2.11"
+# PROP WCE_FormatVersion "6.0"
+
+!IF  "$(CFG)" == "pngtest - Win32 (WCE MIPS) Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "WMIPSRel"
+# PROP BASE Intermediate_Dir "WMIPSRel"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "WMIPSRel"
+# PROP Intermediate_Dir "WMIPSRel"
+# PROP Target_Dir ""
+CPP=clmips.exe
+# ADD BASE CPP /nologo /M$(CECrt) /W3 /O2 /D _WIN32_WCE=$(CEVersion) /D "$(CEConfigName)" /D "NDEBUG" /D "MIPS" /D "_MIPS_" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_MBCS" /YX /QMRWCE /c
+# ADD CPP /nologo /M$(CECrt) /W3 /O2 /I ".." /I "..\..\zlib" /D "NDEBUG" /D "MIPS" /D "_MIPS_" /D _WIN32_WCE=$(CEVersion) /D "$(CEConfigName)" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_MBCS" /D "PNG_USE_DLL" /QMRWCE /c
+# SUBTRACT CPP /YX
+RSC=rc.exe
+# ADD BASE RSC /l 0x411 /r /d "MIPS" /d "_MIPS_" /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "$(CEConfigName)" /d "UNICODE" /d "NDEBUG"
+# ADD RSC /l 0x411 /r /d "MIPS" /d "_MIPS_" /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "$(CEConfigName)" /d "UNICODE" /d "NDEBUG"
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 commctrl.lib coredll.lib /nologo /machine:MIPS /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /STACK:65536,4096
+# SUBTRACT BASE LINK32 /pdb:none /nodefaultlib
+# ADD LINK32 commctrl.lib coredll.lib /nologo /machine:MIPS /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /STACK:65536,4096
+# SUBTRACT LINK32 /pdb:none /nodefaultlib
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE MIPS) Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "WMIPSDbg"
+# PROP BASE Intermediate_Dir "WMIPSDbg"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "WMIPSDbg"
+# PROP Intermediate_Dir "WMIPSDbg"
+# PROP Target_Dir ""
+CPP=clmips.exe
+# ADD BASE CPP /nologo /M$(CECrtDebug) /W3 /Zi /Od /D _WIN32_WCE=$(CEVersion) /D "$(CEConfigName)" /D "DEBUG" /D "MIPS" /D "_MIPS_" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_MBCS" /YX /QMRWCE /c
+# ADD CPP /nologo /M$(CECrtDebug) /W3 /Zi /Od /I ".." /I "..\..\zlib" /D "DEBUG" /D "MIPS" /D "_MIPS_" /D _WIN32_WCE=$(CEVersion) /D "$(CEConfigName)" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_MBCS" /D "PNG_USE_DLL" /QMRWCE /c
+# SUBTRACT CPP /YX
+RSC=rc.exe
+# ADD BASE RSC /l 0x411 /r /d "MIPS" /d "_MIPS_" /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "$(CEConfigName)" /d "UNICODE" /d "DEBUG"
+# ADD RSC /l 0x411 /r /d "MIPS" /d "_MIPS_" /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "$(CEConfigName)" /d "UNICODE" /d "DEBUG"
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 commctrl.lib coredll.lib /nologo /debug /machine:MIPS /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /STACK:65536,4096
+# SUBTRACT BASE LINK32 /pdb:none /nodefaultlib
+# ADD LINK32 commctrl.lib coredll.lib /nologo /debug /machine:MIPS /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /STACK:65536,4096
+# SUBTRACT LINK32 /pdb:none /nodefaultlib
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE SH4) Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "WCESH4Rel"
+# PROP BASE Intermediate_Dir "WCESH4Rel"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "WCESH4Rel"
+# PROP Intermediate_Dir "WCESH4Rel"
+# PROP Target_Dir ""
+CPP=shcl.exe
+# ADD BASE CPP /nologo /Qsh4 /MC /W3 /O2 /D _WIN32_WCE=$(CEVersion) /D "$(CEConfigName)" /D "NDEBUG" /D "SHx" /D "SH4" /D "_SH4_" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_MBCS" /YX /c
+# ADD CPP /nologo /Qsh4 /MC /W3 /O2 /I ".." /I "..\..\zlib" /D "NDEBUG" /D "SHx" /D "SH4" /D "_SH4_" /D _WIN32_WCE=$(CEVersion) /D "$(CEConfigName)" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_MBCS" /D "PNG_USE_DLL" /c
+# SUBTRACT CPP /YX
+RSC=rc.exe
+# ADD BASE RSC /l 0x411 /r /d "SHx" /d "SH4" /d "_SH4_" /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "$(CEConfigName)" /d "UNICODE" /d "NDEBUG"
+# ADD RSC /l 0x411 /r /d "SHx" /d "SH4" /d "_SH4_" /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "$(CEConfigName)" /d "UNICODE" /d "NDEBUG"
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 commctrl.lib coredll.lib /nologo /machine:SH4 /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /STACK:65536,4096
+# SUBTRACT BASE LINK32 /pdb:none /nodefaultlib
+# ADD LINK32 commctrl.lib coredll.lib /nologo /machine:SH4 /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /STACK:65536,4096
+# SUBTRACT LINK32 /pdb:none /nodefaultlib
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE SH4) Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "WCESH4Dbg"
+# PROP BASE Intermediate_Dir "WCESH4Dbg"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "WCESH4Dbg"
+# PROP Intermediate_Dir "WCESH4Dbg"
+# PROP Target_Dir ""
+CPP=shcl.exe
+# ADD BASE CPP /nologo /Qsh4 /MC /W3 /Zi /Od /D _WIN32_WCE=$(CEVersion) /D "$(CEConfigName)" /D "DEBUG" /D "SHx" /D "SH4" /D "_SH4_" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_MBCS" /YX /c
+# ADD CPP /nologo /Qsh4 /MC /W3 /Zi /Od /I ".." /I "..\..\zlib" /D "DEBUG" /D "SHx" /D "SH4" /D "_SH4_" /D _WIN32_WCE=$(CEVersion) /D "$(CEConfigName)" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_MBCS" /D "PNG_USE_DLL" /c
+# SUBTRACT CPP /YX
+RSC=rc.exe
+# ADD BASE RSC /l 0x411 /r /d "SHx" /d "SH4" /d "_SH4_" /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "$(CEConfigName)" /d "UNICODE" /d "DEBUG"
+# ADD RSC /l 0x411 /r /d "SHx" /d "SH4" /d "_SH4_" /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "$(CEConfigName)" /d "UNICODE" /d "DEBUG"
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 commctrl.lib coredll.lib /nologo /debug /machine:SH4 /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /STACK:65536,4096
+# SUBTRACT BASE LINK32 /pdb:none /nodefaultlib
+# ADD LINK32 commctrl.lib coredll.lib /nologo /debug /machine:SH4 /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /STACK:65536,4096
+# SUBTRACT LINK32 /pdb:none /nodefaultlib
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE SH3) Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "WCESH3Rel"
+# PROP BASE Intermediate_Dir "WCESH3Rel"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "WCESH3Rel"
+# PROP Intermediate_Dir "WCESH3Rel"
+# PROP Target_Dir ""
+CPP=shcl.exe
+# ADD BASE CPP /nologo /M$(CECrt) /W3 /O2 /D _WIN32_WCE=$(CEVersion) /D "$(CEConfigName)" /D "NDEBUG" /D "SHx" /D "SH3" /D "_SH3_" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_MBCS" /YX /c
+# ADD CPP /nologo /M$(CECrt) /W3 /O2 /I ".." /I "..\..\zlib" /D "NDEBUG" /D "SHx" /D "SH3" /D "_SH3_" /D _WIN32_WCE=$(CEVersion) /D "$(CEConfigName)" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_MBCS" /D "PNG_USE_DLL" /c
+# SUBTRACT CPP /YX
+RSC=rc.exe
+# ADD BASE RSC /l 0x411 /r /d "SHx" /d "SH3" /d "_SH3_" /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "$(CEConfigName)" /d "UNICODE" /d "NDEBUG"
+# ADD RSC /l 0x411 /r /d "SHx" /d "SH3" /d "_SH3_" /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "$(CEConfigName)" /d "UNICODE" /d "NDEBUG"
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 commctrl.lib coredll.lib /nologo /machine:SH3 /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /STACK:65536,4096
+# SUBTRACT BASE LINK32 /pdb:none /nodefaultlib
+# ADD LINK32 commctrl.lib coredll.lib /nologo /machine:SH3 /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /STACK:65536,4096
+# SUBTRACT LINK32 /pdb:none /nodefaultlib
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE SH3) Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "WCESH3Dbg"
+# PROP BASE Intermediate_Dir "WCESH3Dbg"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "WCESH3Dbg"
+# PROP Intermediate_Dir "WCESH3Dbg"
+# PROP Target_Dir ""
+CPP=shcl.exe
+# ADD BASE CPP /nologo /M$(CECrtDebug) /W3 /Zi /Od /D _WIN32_WCE=$(CEVersion) /D "$(CEConfigName)" /D "DEBUG" /D "SHx" /D "SH3" /D "_SH3_" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_MBCS" /YX /c
+# ADD CPP /nologo /M$(CECrtDebug) /W3 /Zi /Od /I ".." /I "..\..\zlib" /D "DEBUG" /D "SHx" /D "SH3" /D "_SH3_" /D _WIN32_WCE=$(CEVersion) /D "$(CEConfigName)" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_MBCS" /D "PNG_USE_DLL" /c
+# SUBTRACT CPP /YX
+RSC=rc.exe
+# ADD BASE RSC /l 0x411 /r /d "SHx" /d "SH3" /d "_SH3_" /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "$(CEConfigName)" /d "UNICODE" /d "DEBUG"
+# ADD RSC /l 0x411 /r /d "SHx" /d "SH3" /d "_SH3_" /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "$(CEConfigName)" /d "UNICODE" /d "DEBUG"
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 commctrl.lib coredll.lib /nologo /debug /machine:SH3 /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /STACK:65536,4096
+# SUBTRACT BASE LINK32 /pdb:none /nodefaultlib
+# ADD LINK32 commctrl.lib coredll.lib /nologo /debug /machine:SH3 /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /STACK:65536,4096
+# SUBTRACT LINK32 /pdb:none /nodefaultlib
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE ARM) Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "WCEARMRel"
+# PROP BASE Intermediate_Dir "WCEARMRel"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "WCEARMRel"
+# PROP Intermediate_Dir "WCEARMRel"
+# PROP Target_Dir ""
+CPP=clarm.exe
+# ADD BASE CPP /nologo /MC /W3 /O2 /D _WIN32_WCE=$(CEVersion) /D "$(CEConfigName)" /D "NDEBUG" /D "ARM" /D "_ARM_" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_MBCS" /YX /c
+# ADD CPP /nologo /MC /W3 /O2 /I ".." /I "..\..\zlib" /D "NDEBUG" /D "ARM" /D "_ARM_" /D _WIN32_WCE=$(CEVersion) /D "$(CEConfigName)" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_MBCS" /D "PNG_USE_DLL" /c
+# SUBTRACT CPP /YX
+RSC=rc.exe
+# ADD BASE RSC /l 0x411 /r /d "ARM" /d "_ARM_" /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "$(CEConfigName)" /d "UNICODE" /d "NDEBUG"
+# ADD RSC /l 0x411 /r /d "ARM" /d "_ARM_" /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "$(CEConfigName)" /d "UNICODE" /d "NDEBUG"
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 coredll.lib commctrl.lib /nologo /machine:ARM /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /STACK:65536,4096
+# SUBTRACT BASE LINK32 /pdb:none /nodefaultlib
+# ADD LINK32 coredll.lib commctrl.lib /nologo /machine:ARM /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /STACK:65536,4096
+# SUBTRACT LINK32 /pdb:none /nodefaultlib
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE ARM) Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "WCEARMDbg"
+# PROP BASE Intermediate_Dir "WCEARMDbg"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "WCEARMDbg"
+# PROP Intermediate_Dir "WCEARMDbg"
+# PROP Target_Dir ""
+CPP=clarm.exe
+# ADD BASE CPP /nologo /MC /W3 /Zi /Od /D _WIN32_WCE=$(CEVersion) /D "$(CEConfigName)" /D "DEBUG" /D "ARM" /D "_ARM_" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_MBCS" /YX /c
+# ADD CPP /nologo /MC /W3 /Zi /Od /I ".." /I "..\..\zlib" /D "DEBUG" /D "ARM" /D "_ARM_" /D _WIN32_WCE=$(CEVersion) /D "$(CEConfigName)" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_MBCS" /D "PNG_USE_DLL" /c
+# SUBTRACT CPP /YX
+RSC=rc.exe
+# ADD BASE RSC /l 0x411 /r /d "ARM" /d "_ARM_" /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "$(CEConfigName)" /d "UNICODE" /d "DEBUG"
+# ADD RSC /l 0x411 /r /d "ARM" /d "_ARM_" /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "$(CEConfigName)" /d "UNICODE" /d "DEBUG"
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 coredll.lib commctrl.lib /nologo /debug /machine:ARM /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /STACK:65536,4096
+# SUBTRACT BASE LINK32 /pdb:none /nodefaultlib
+# ADD LINK32 coredll.lib commctrl.lib /nologo /debug /machine:ARM /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /STACK:65536,4096
+# SUBTRACT LINK32 /pdb:none /nodefaultlib
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE MIPSFP) Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "WMIPSFPRel"
+# PROP BASE Intermediate_Dir "WMIPSFPRel"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "WMIPSFPRel"
+# PROP Intermediate_Dir "WMIPSFPRel"
+# PROP Target_Dir ""
+CPP=clmips.exe
+# ADD BASE CPP /nologo /QMFWCE /MC /W3 /O2 /D _WIN32_WCE=$(CEVersion) /D "$(CEConfigName)" /D "NDEBUG" /D "MIPS" /D "_MIPS_" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_MBCS" /YX /c
+# ADD CPP /nologo /QMFWCE /MC /W3 /O2 /I ".." /I "..\..\zlib" /D "NDEBUG" /D "MIPS" /D "_MIPS_" /D _WIN32_WCE=$(CEVersion) /D "$(CEConfigName)" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_MBCS" /D "PNG_USE_DLL" /c
+# SUBTRACT CPP /YX
+RSC=rc.exe
+# ADD BASE RSC /l 0x411 /r /d "MIPS" /d "_MIPS_" /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "$(CEConfigName)" /d "UNICODE" /d "NDEBUG"
+# ADD RSC /l 0x411 /r /d "MIPS" /d "_MIPS_" /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "$(CEConfigName)" /d "UNICODE" /d "NDEBUG"
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 commctrl.lib coredll.lib /nologo /machine:MIPS /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /STACK:65536,4096
+# SUBTRACT BASE LINK32 /pdb:none /nodefaultlib
+# ADD LINK32 commctrl.lib coredll.lib /nologo /machine:MIPS /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /STACK:65536,4096
+# SUBTRACT LINK32 /pdb:none /nodefaultlib
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE MIPSFP) Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "WMIPSFPDbg"
+# PROP BASE Intermediate_Dir "WMIPSFPDbg"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "WMIPSFPDbg"
+# PROP Intermediate_Dir "WMIPSFPDbg"
+# PROP Target_Dir ""
+CPP=clmips.exe
+# ADD BASE CPP /nologo /QMFWCE /MC /W3 /Zi /Od /D _WIN32_WCE=$(CEVersion) /D "$(CEConfigName)" /D "DEBUG" /D "MIPS" /D "_MIPS_" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_MBCS" /YX /c
+# ADD CPP /nologo /QMFWCE /MC /W3 /Zi /Od /I ".." /I "..\..\zlib" /D "DEBUG" /D "MIPS" /D "_MIPS_" /D _WIN32_WCE=$(CEVersion) /D "$(CEConfigName)" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_MBCS" /D "PNG_USE_DLL" /c
+# SUBTRACT CPP /YX
+RSC=rc.exe
+# ADD BASE RSC /l 0x411 /r /d "MIPS" /d "_MIPS_" /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "$(CEConfigName)" /d "UNICODE" /d "DEBUG"
+# ADD RSC /l 0x411 /r /d "MIPS" /d "_MIPS_" /d UNDER_CE=$(CEVersion) /d _WIN32_WCE=$(CEVersion) /d "$(CEConfigName)" /d "UNICODE" /d "DEBUG"
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 commctrl.lib coredll.lib /nologo /debug /machine:MIPS /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /STACK:65536,4096
+# SUBTRACT BASE LINK32 /pdb:none /nodefaultlib
+# ADD LINK32 commctrl.lib coredll.lib /nologo /debug /machine:MIPS /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /STACK:65536,4096
+# SUBTRACT LINK32 /pdb:none /nodefaultlib
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE x86) Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "WCEX86Rel"
+# PROP BASE Intermediate_Dir "WCEX86Rel"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "WCEX86Rel"
+# PROP Intermediate_Dir "WCEX86Rel"
+# PROP Target_Dir ""
+CPP=cl.exe
+# ADD BASE CPP /nologo /ML /W3 /O2 /D "x86" /D "_i386_" /D "_x86_" /D _WIN32_WCE=$(CEVersion) /D "$(CEConfigName)" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "NDEBUG" /D "i_386_" /D "_MBCS" /Gs8192 /GF /c
+# ADD CPP /nologo /ML /W3 /O2 /I ".." /I "..\..\zlib" /D "x86" /D "_i386_" /D "_x86_" /D "NDEBUG" /D "i_386_" /D _WIN32_WCE=$(CEVersion) /D "$(CEConfigName)" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_MBCS" /D "PNG_USE_DLL" /Gs8192 /GF /c
+RSC=rc.exe
+# ADD BASE RSC /l 0x411 /r /d "x86" /d "_i386_" /d "_x86_" /d _WIN32_WCE=$(CEVersion) /d "$(CEConfigName)" /d UNDER_CE=$(CEVersion) /d "UNICODE" /d "NDEBUG"
+# ADD RSC /l 0x411 /r /d "x86" /d "_i386_" /d "_x86_" /d _WIN32_WCE=$(CEVersion) /d "$(CEConfigName)" /d UNDER_CE=$(CEVersion) /d "UNICODE" /d "NDEBUG"
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 $(CEx86Corelibc) commctrl.lib coredll.lib /nologo /machine:IX86 /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /STACK:65536,4096
+# SUBTRACT BASE LINK32 /pdb:none /nodefaultlib
+# ADD LINK32 $(CEx86Corelibc) commctrl.lib coredll.lib /nologo /machine:IX86 /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /STACK:65536,4096
+# SUBTRACT LINK32 /pdb:none /nodefaultlib
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE x86) Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "WCEX86Dbg"
+# PROP BASE Intermediate_Dir "WCEX86Dbg"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "WCEX86Dbg"
+# PROP Intermediate_Dir "WCEX86Dbg"
+# PROP Target_Dir ""
+CPP=cl.exe
+# ADD BASE CPP /nologo /MLd /W3 /Zi /Od /D "x86" /D "_i386_" /D "_x86_" /D _WIN32_WCE=$(CEVersion) /D "$(CEConfigName)" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "DEBUG" /D "i_386_" /D "_MBCS" /Gs8192 /GF /c
+# ADD CPP /nologo /MLd /W3 /Zi /Od /I ".." /I "..\..\zlib" /D "x86" /D "_i386_" /D "_x86_" /D "DEBUG" /D "i_386_" /D _WIN32_WCE=$(CEVersion) /D "$(CEConfigName)" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_MBCS" /D "PNG_USE_DLL" /Gs8192 /GF /c
+RSC=rc.exe
+# ADD BASE RSC /l 0x411 /r /d "x86" /d "_i386_" /d "_x86_" /d _WIN32_WCE=$(CEVersion) /d "$(CEConfigName)" /d UNDER_CE=$(CEVersion) /d "UNICODE" /d "DEBUG"
+# ADD RSC /l 0x411 /r /d "x86" /d "_i386_" /d "_x86_" /d _WIN32_WCE=$(CEVersion) /d "$(CEConfigName)" /d UNDER_CE=$(CEVersion) /d "UNICODE" /d "DEBUG"
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 $(CEx86Corelibc) commctrl.lib coredll.lib /nologo /debug /machine:IX86 /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /STACK:65536,4096
+# SUBTRACT BASE LINK32 /pdb:none /nodefaultlib
+# ADD LINK32 $(CEx86Corelibc) commctrl.lib coredll.lib /nologo /debug /machine:IX86 /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /STACK:65536,4096
+# SUBTRACT LINK32 /pdb:none /nodefaultlib
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE x86em) Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "x86emRel"
+# PROP BASE Intermediate_Dir "x86emRel"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "x86emRel"
+# PROP Intermediate_Dir "x86emRel"
+# PROP Target_Dir ""
+CPP=cl.exe
+# ADD BASE CPP /nologo /ML /W3 /O2 /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_UNICODE" /D "WIN32" /D "STRICT" /D _WIN32_WCE=$(CEVersion) /D "$(CEConfigName)" /D "_WIN32_WCE_EMULATION" /D "INTERNATIONAL" /D "USA" /D "INTLMSG_CODEPAGE" /D "NDEBUG" /D "x86" /D "i486" /D "_x86_" /D "_MBCS" /YX /c
+# ADD CPP /nologo /ML /W3 /O2 /I ".." /I "..\..\zlib" /D "_UNICODE" /D "WIN32" /D "STRICT" /D "_WIN32_WCE_EMULATION" /D "INTERNATIONAL" /D "USA" /D "INTLMSG_CODEPAGE" /D "NDEBUG" /D "x86" /D "i486" /D "_x86_" /D _WIN32_WCE=$(CEVersion) /D "$(CEConfigName)" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_MBCS" /D "PNG_USE_DLL" /c
+# SUBTRACT CPP /YX
+RSC=rc.exe
+# ADD BASE RSC /l 0x411 /d UNDER_CE=$(CEVersion) /d "UNICODE" /d "_UNICODE" /d "WIN32" /d "STRICT" /d _WIN32_WCE=$(CEVersion) /d "$(CEConfigName)" /d "_WIN32_WCE_EMULATION" /d "INTERNATIONAL" /d "USA" /d "INTLMSG_CODEPAGE" /d "NDEBUG"
+# ADD RSC /l 0x411 /d UNDER_CE=$(CEVersion) /d "UNICODE" /d "_UNICODE" /d "WIN32" /d "STRICT" /d _WIN32_WCE=$(CEVersion) /d "$(CEConfigName)" /d "_WIN32_WCE_EMULATION" /d "INTERNATIONAL" /d "USA" /d "INTLMSG_CODEPAGE" /d "NDEBUG"
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 $(CEx86Corelibc) commctrl.lib coredll.lib /nologo /stack:0x10000,0x1000 /subsystem:windows /machine:I386 /nodefaultlib:"$(CENoDefaultLib)" /windowsce:emulation
+# ADD LINK32 $(CEx86Corelibc) commctrl.lib coredll.lib /nologo /stack:0x10000,0x1000 /subsystem:windows /machine:I386 /nodefaultlib:"$(CENoDefaultLib)" /windowsce:emulation
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE x86em) Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "x86emDbg"
+# PROP BASE Intermediate_Dir "x86emDbg"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "x86emDbg"
+# PROP Intermediate_Dir "x86emDbg"
+# PROP Target_Dir ""
+CPP=cl.exe
+# ADD BASE CPP /nologo /MLd /W3 /Gm /Zi /Od /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_UNICODE" /D "WIN32" /D "STRICT" /D _WIN32_WCE=$(CEVersion) /D "$(CEConfigName)" /D "_WIN32_WCE_EMULATION" /D "INTERNATIONAL" /D "USA" /D "INTLMSG_CODEPAGE" /D "_DEBUG" /D "x86" /D "i486" /D "_x86_" /D "_MBCS" /YX /c
+# ADD CPP /nologo /MLd /W3 /Gm /Zi /Od /I ".." /I "..\..\zlib" /D "_UNICODE" /D "WIN32" /D "STRICT" /D "_WIN32_WCE_EMULATION" /D "INTERNATIONAL" /D "USA" /D "INTLMSG_CODEPAGE" /D "_DEBUG" /D "x86" /D "i486" /D "_x86_" /D _WIN32_WCE=$(CEVersion) /D "$(CEConfigName)" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_MBCS" /D "PNG_USE_DLL" /c
+# SUBTRACT CPP /YX
+RSC=rc.exe
+# ADD BASE RSC /l 0x411 /d UNDER_CE=$(CEVersion) /d "UNICODE" /d "_UNICODE" /d "WIN32" /d "STRICT" /d _WIN32_WCE=$(CEVersion) /d "$(CEConfigName)" /d "_WIN32_WCE_EMULATION" /d "INTERNATIONAL" /d "USA" /d "INTLMSG_CODEPAGE" /d "_DEBUG" /d "x86" /d "i486" /d "_x86_"
+# ADD RSC /l 0x411 /d UNDER_CE=$(CEVersion) /d "UNICODE" /d "_UNICODE" /d "WIN32" /d "STRICT" /d _WIN32_WCE=$(CEVersion) /d "$(CEConfigName)" /d "_WIN32_WCE_EMULATION" /d "INTERNATIONAL" /d "USA" /d "INTLMSG_CODEPAGE" /d "_DEBUG" /d "x86" /d "i486" /d "_x86_"
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 $(CEx86Corelibc) commctrl.lib coredll.lib /nologo /stack:0x10000,0x1000 /subsystem:windows /debug /machine:I386 /nodefaultlib:"$(CENoDefaultLib)" /windowsce:emulation
+# ADD LINK32 $(CEx86Corelibc) commctrl.lib coredll.lib /nologo /stack:0x10000,0x1000 /subsystem:windows /debug /machine:I386 /nodefaultlib:"$(CENoDefaultLib)" /windowsce:emulation
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE PPC) Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "WCEPPCRel"
+# PROP BASE Intermediate_Dir "WCEPPCRel"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "WCEPPCRel"
+# PROP Intermediate_Dir "WCEPPCRel"
+# PROP Target_Dir ""
+CPP=clppc.exe
+# ADD BASE CPP /nologo /M$(CECrt) /W3 /O2 /D _WIN32_WCE=$(CEVersion) /D "$(CEConfigName)" /D "NDEBUG" /D "PPC" /D "_PPC_" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_MBCS" /YX /c
+# ADD CPP /nologo /M$(CECrt) /W3 /O2 /I ".." /I "..\..\zlib" /D "NDEBUG" /D "PPC" /D "_PPC_" /D _WIN32_WCE=$(CEVersion) /D "$(CEConfigName)" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_MBCS" /D "PNG_USE_DLL" /c
+# SUBTRACT CPP /YX
+RSC=rc.exe
+# ADD BASE RSC /l 0x411 /r /d "ppc" /d "_ppc_" /d _WIN32_WCE=$(CEVersion) /d "$(CEConfigName)" /d UNDER_CE=$(CEVersion) /d "UNICODE" /d "NDEBUG"
+# ADD RSC /l 0x411 /r /d "ppc" /d "_ppc_" /d _WIN32_WCE=$(CEVersion) /d "$(CEConfigName)" /d UNDER_CE=$(CEVersion) /d "UNICODE" /d "NDEBUG"
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 commctrl.lib coredll.lib /nologo /machine:PPC /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /STACK:65536,4096
+# SUBTRACT BASE LINK32 /pdb:none /nodefaultlib
+# ADD LINK32 commctrl.lib coredll.lib /nologo /machine:PPC /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /STACK:65536,4096
+# SUBTRACT LINK32 /pdb:none /nodefaultlib
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE PPC) Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "WCEPPCDbg"
+# PROP BASE Intermediate_Dir "WCEPPCDbg"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "WCEPPCDbg"
+# PROP Intermediate_Dir "WCEPPCDbg"
+# PROP Target_Dir ""
+CPP=clppc.exe
+# ADD BASE CPP /nologo /M$(CECrtDebug) /W3 /Zi /Od /D _WIN32_WCE=$(CEVersion) /D "$(CEConfigName)" /D "DEBUG" /D "PPC" /D "_PPC_" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_MBCS" /YX /c
+# ADD CPP /nologo /M$(CECrtDebug) /W3 /Zi /Od /I ".." /I "..\..\zlib" /D "DEBUG" /D "PPC" /D "_PPC_" /D _WIN32_WCE=$(CEVersion) /D "$(CEConfigName)" /D UNDER_CE=$(CEVersion) /D "UNICODE" /D "_MBCS" /D "PNG_USE_DLL" /c
+# SUBTRACT CPP /YX
+RSC=rc.exe
+# ADD BASE RSC /l 0x411 /r /d "ppc" /d "_ppc_" /d _WIN32_WCE=$(CEVersion) /d "$(CEConfigName)" /d UNDER_CE=$(CEVersion) /d "UNICODE" /d "DEBUG"
+# ADD RSC /l 0x411 /r /d "ppc" /d "_ppc_" /d _WIN32_WCE=$(CEVersion) /d "$(CEConfigName)" /d UNDER_CE=$(CEVersion) /d "UNICODE" /d "DEBUG"
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 commctrl.lib coredll.lib /nologo /debug /machine:PPC /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /STACK:65536,4096
+# SUBTRACT BASE LINK32 /pdb:none /nodefaultlib
+# ADD LINK32 commctrl.lib coredll.lib /nologo /debug /machine:PPC /nodefaultlib:"$(CENoDefaultLib)" /subsystem:$(CESubsystem) /STACK:65536,4096
+# SUBTRACT LINK32 /pdb:none /nodefaultlib
+
+!ENDIF 
+
+# Begin Target
+
+# Name "pngtest - Win32 (WCE MIPS) Release"
+# Name "pngtest - Win32 (WCE MIPS) Debug"
+# Name "pngtest - Win32 (WCE SH4) Release"
+# Name "pngtest - Win32 (WCE SH4) Debug"
+# Name "pngtest - Win32 (WCE SH3) Release"
+# Name "pngtest - Win32 (WCE SH3) Debug"
+# Name "pngtest - Win32 (WCE ARM) Release"
+# Name "pngtest - Win32 (WCE ARM) Debug"
+# Name "pngtest - Win32 (WCE MIPSFP) Release"
+# Name "pngtest - Win32 (WCE MIPSFP) Debug"
+# Name "pngtest - Win32 (WCE x86) Release"
+# Name "pngtest - Win32 (WCE x86) Debug"
+# Name "pngtest - Win32 (WCE x86em) Release"
+# Name "pngtest - Win32 (WCE x86em) Debug"
+# Name "pngtest - Win32 (WCE PPC) Release"
+# Name "pngtest - Win32 (WCE PPC) Debug"
+# Begin Group "Source Files"
+
+# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
+# Begin Source File
+
+SOURCE=..\pngtest.c
+
+!IF  "$(CFG)" == "pngtest - Win32 (WCE MIPS) Release"
+
+DEP_CPP_PNGTE=\
+	"..\..\zlib\zconf.h"\
+	"..\..\zlib\zlib.h"\
+	"..\png.h"\
+	"..\pngasmrd.h"\
+	"..\pngconf.h"\
+	
+NODEP_CPP_PNGTE=\
+	"..\alloc.h"\
+	
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE MIPS) Debug"
+
+DEP_CPP_PNGTE=\
+	"..\..\zlib\zconf.h"\
+	"..\..\zlib\zlib.h"\
+	"..\png.h"\
+	"..\pngasmrd.h"\
+	"..\pngconf.h"\
+	
+NODEP_CPP_PNGTE=\
+	"..\alloc.h"\
+	
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE SH4) Release"
+
+DEP_CPP_PNGTE=\
+	"..\..\zlib\zconf.h"\
+	"..\..\zlib\zlib.h"\
+	"..\png.h"\
+	"..\pngasmrd.h"\
+	"..\pngconf.h"\
+	
+NODEP_CPP_PNGTE=\
+	"..\alloc.h"\
+	
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE SH4) Debug"
+
+DEP_CPP_PNGTE=\
+	"..\..\zlib\zconf.h"\
+	"..\..\zlib\zlib.h"\
+	"..\png.h"\
+	"..\pngasmrd.h"\
+	"..\pngconf.h"\
+	
+NODEP_CPP_PNGTE=\
+	"..\alloc.h"\
+	
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE SH3) Release"
+
+DEP_CPP_PNGTE=\
+	"..\..\zlib\zconf.h"\
+	"..\..\zlib\zlib.h"\
+	"..\png.h"\
+	"..\pngasmrd.h"\
+	"..\pngconf.h"\
+	
+NODEP_CPP_PNGTE=\
+	"..\alloc.h"\
+	
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE SH3) Debug"
+
+DEP_CPP_PNGTE=\
+	"..\..\zlib\zconf.h"\
+	"..\..\zlib\zlib.h"\
+	"..\png.h"\
+	"..\pngasmrd.h"\
+	"..\pngconf.h"\
+	
+NODEP_CPP_PNGTE=\
+	"..\alloc.h"\
+	
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE ARM) Release"
+
+DEP_CPP_PNGTE=\
+	"..\..\zlib\zconf.h"\
+	"..\..\zlib\zlib.h"\
+	"..\png.h"\
+	"..\pngasmrd.h"\
+	"..\pngconf.h"\
+	
+NODEP_CPP_PNGTE=\
+	"..\alloc.h"\
+	
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE ARM) Debug"
+
+DEP_CPP_PNGTE=\
+	"..\..\zlib\zconf.h"\
+	"..\..\zlib\zlib.h"\
+	"..\png.h"\
+	"..\pngasmrd.h"\
+	"..\pngconf.h"\
+	
+NODEP_CPP_PNGTE=\
+	"..\alloc.h"\
+	
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE MIPSFP) Release"
+
+DEP_CPP_PNGTE=\
+	"..\..\zlib\zconf.h"\
+	"..\..\zlib\zlib.h"\
+	"..\png.h"\
+	"..\pngasmrd.h"\
+	"..\pngconf.h"\
+	
+NODEP_CPP_PNGTE=\
+	"..\alloc.h"\
+	
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE MIPSFP) Debug"
+
+DEP_CPP_PNGTE=\
+	"..\..\zlib\zconf.h"\
+	"..\..\zlib\zlib.h"\
+	"..\png.h"\
+	"..\pngasmrd.h"\
+	"..\pngconf.h"\
+	
+NODEP_CPP_PNGTE=\
+	"..\alloc.h"\
+	
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE x86) Release"
+
+DEP_CPP_PNGTE=\
+	"..\..\zlib\zconf.h"\
+	"..\..\zlib\zlib.h"\
+	"..\png.h"\
+	"..\pngasmrd.h"\
+	"..\pngconf.h"\
+	
+NODEP_CPP_PNGTE=\
+	"..\alloc.h"\
+	
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE x86) Debug"
+
+DEP_CPP_PNGTE=\
+	"..\..\zlib\zconf.h"\
+	"..\..\zlib\zlib.h"\
+	"..\png.h"\
+	"..\pngasmrd.h"\
+	"..\pngconf.h"\
+	
+NODEP_CPP_PNGTE=\
+	"..\alloc.h"\
+	
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE x86em) Release"
+
+DEP_CPP_PNGTE=\
+	"..\..\zlib\zconf.h"\
+	"..\..\zlib\zlib.h"\
+	"..\png.h"\
+	"..\pngasmrd.h"\
+	"..\pngconf.h"\
+	
+NODEP_CPP_PNGTE=\
+	"..\alloc.h"\
+	
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE x86em) Debug"
+
+DEP_CPP_PNGTE=\
+	"..\..\zlib\zconf.h"\
+	"..\..\zlib\zlib.h"\
+	"..\png.h"\
+	"..\pngasmrd.h"\
+	"..\pngconf.h"\
+	
+NODEP_CPP_PNGTE=\
+	"..\alloc.h"\
+	
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE PPC) Release"
+
+DEP_CPP_PNGTE=\
+	"..\..\zlib\zconf.h"\
+	"..\..\zlib\zlib.h"\
+	"..\png.h"\
+	"..\pngasmrd.h"\
+	"..\pngconf.h"\
+	
+NODEP_CPP_PNGTE=\
+	"..\alloc.h"\
+	
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE PPC) Debug"
+
+DEP_CPP_PNGTE=\
+	"..\..\zlib\zconf.h"\
+	"..\..\zlib\zlib.h"\
+	"..\png.h"\
+	"..\pngasmrd.h"\
+	"..\pngconf.h"\
+	
+NODEP_CPP_PNGTE=\
+	"..\alloc.h"\
+	
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\winmain.c
+
+!IF  "$(CFG)" == "pngtest - Win32 (WCE MIPS) Release"
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE MIPS) Debug"
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE SH4) Release"
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE SH4) Debug"
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE SH3) Release"
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE SH3) Debug"
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE ARM) Release"
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE ARM) Debug"
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE MIPSFP) Release"
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE MIPSFP) Debug"
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE x86) Release"
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE x86) Debug"
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE x86em) Release"
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE x86em) Debug"
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE PPC) Release"
+
+!ELSEIF  "$(CFG)" == "pngtest - Win32 (WCE PPC) Debug"
+
+!ENDIF 
+
+# End Source File
+# End Group
+# Begin Group "Header Files"
+
+# PROP Default_Filter "h;hpp;hxx;hm;inl"
+# End Group
+# Begin Group "Resource Files"
+
+# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe"
+# End Group
+# End Target
+# End Project

wince/pngtest.dsw

@@ -0,0 +1,59 @@
+Microsoft Developer Studio Workspace File, Format Version 6.00
+# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!
+
+###############################################################################
+
+Project: "lpngce"=.\lpngce.dsp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name zlibce
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "pngtest"=.\pngtest.dsp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name lpngce
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "zlibce"=.\zlibce.dsp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Global:
+
+Package=<5>
+{{{
+}}}
+
+Package=<3>
+{{{
+}}}
+
+###############################################################################
+

wince/winmain.c

@@ -0,0 +1,86 @@
+
+/* winmain.c - a simple entry point for WindowsCE
+ *
+ * Copyright (c) 2000 Tenik Co.,Ltd.
+ */
+
+#include <windows.h>
+#include <tchar.h>
+
+extern int main(int argc, char *argv[]);
+
+int WINAPI WinMain(HINSTANCE hInst, HINSTANCE hPrevInst, LPWSTR lpszCmdLine, int nCmdShow)
+{
+#define SIZE_ARGV   (32)
+
+    TCHAR path[MAX_PATH];
+    LPTSTR file;
+    char prog[MAX_PATH];
+    int argc;
+    char *argv[SIZE_ARGV];
+    int size;
+    char *buff;
+    char *argp;
+    char *args;
+    char quote;
+
+    // get program name
+    argc = 0;
+    GetModuleFileName(GetCurrentProcess(), path, MAX_PATH);
+    file = _tcsrchr(path, TEXT('\\'));
+    if (NULL == file) {
+        file = path;
+    }
+    else {
+        file++;
+    }
+    WideCharToMultiByte(CP_ACP, 0, file, -1, prog, MAX_PATH, NULL, NULL);
+    argv[argc++] = prog;
+
+    // analyze parameters
+    size = WideCharToMultiByte(CP_ACP, 0, lpszCmdLine, -1, NULL, 0, NULL, NULL);
+    buff = (char *)malloc(size);
+    size = WideCharToMultiByte(CP_ACP, 0, lpszCmdLine, -1, buff, size, NULL, NULL);
+    quote = 0x00;
+    args = argp = buff;
+    if (argp && *argp && size) {
+        argv[argc++] = args;
+        while (*argp) {
+            if (quote) {
+                if (*argp == quote) {
+                    argp++;
+                    if (*argp != quote) {
+                        quote = 0x00;
+                    }
+                    else {
+                        *args++ = *argp++;
+                    }
+                }
+                else {
+                    *args++ = *argp++;
+                }
+            }
+            else {
+                if (*argp == ' ') {
+                    *args++ = *argp++ = '\0';
+                    while (*argp && *argp == ' ') {
+                        argp++;
+                    }
+                    if (*argp && argc < SIZE_ARGV) {
+                        argv[argc++] = args;
+                    }
+                }
+                else {
+                    if (*argp == '\"') {
+                        quote = *argp++;
+                    }
+                    else {
+                        *args++ = *argp++;
+                    }
+                }
+            }
+        }
+    }
+    *args = '\0';
+    return main(argc, argv);
+}

wince/zlibce.def

@@ -0,0 +1,44 @@
+LIBRARY     zlibce.dll
+
+EXPORTS
+    adler32                        @1
+    compress                       @2
+    crc32                          @3
+    deflate                        @4
+    deflateCopy                    @5
+    deflateEnd                     @6
+    deflateInit2_                  @7
+    deflateInit_                   @8
+    deflateParams                  @9
+    deflateReset                   @10
+    deflateSetDictionary           @11
+    gzclose                        @12
+    gzdopen                        @13
+    gzerror                        @14
+    gzflush                        @15
+    gzopen                         @16
+    gzread                         @17
+    gzwrite                        @18
+    inflate                        @19
+    inflateEnd                     @20
+    inflateInit2_                  @21
+    inflateInit_                   @22
+    inflateReset                   @23
+    inflateSetDictionary           @24
+    inflateSync                    @25
+    uncompress                     @26
+    zlibVersion                    @27
+    gzprintf                       @28
+    gzputc                         @29
+    gzgetc                         @30
+    gzseek                         @31
+    gzrewind                       @32
+    gztell                         @33
+    gzeof                          @34
+    gzsetparams                    @35
+    zError                         @36
+    inflateSyncPoint               @37
+    get_crc_table                  @38
+    compress2                      @39
+    gzputs                         @40
+    gzgets                         @41