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MinGW32 library update, libpng 1.4.3 -> 1.4.4

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git-svn-id: https://svn.code.sf.net/p/fteqw/code/branches/wip@3659 fc73d0e0-1445-4013-8a0c-d673dee63da5
This commit is contained in:
Lance 2010-11-15 05:45:53 +00:00
parent a738de2c29
commit 188d0b5225
3 changed files with 4239 additions and 4226 deletions
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engine/libs/mingw-libs/libpng.a
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engine/libs/mingw-libs/png.h
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engine/libs/mingw-libs/pngconf.h
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@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng
*
* libpng version 1.4.3 - June 26, 2010
* libpng version 1.4.4 - September 23, 2010
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2010 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -44,14 +44,14 @@
* includes the resource compiler for Windows DLL configurations.
*/
#ifdef PNG_USER_CONFIG
# include "pngusr.h"
# ifndef PNG_USER_PRIVATEBUILD
# define PNG_USER_PRIVATEBUILD
# endif
# include "pngusr.h"
#endif
/*
* If you create a private DLL you need to define in "pngusr.h" the followings:
* If you create a private DLL you should define in "pngusr.h" the following:
* #define PNG_USER_PRIVATEBUILD <Describes by whom and why this version of
* the DLL was built>
* e.g. #define PNG_USER_PRIVATEBUILD "Build by MyCompany for xyz reasons."
@ -59,7 +59,7 @@
* distinguish your DLL from those of the official release. These
* correspond to the trailing letters that come after the version
* number and must match your private DLL name>
* e.g. // private DLL "libpng13gx.dll"
* e.g. // private DLL "libpng14gx.dll"
* #define PNG_USER_DLLFNAME_POSTFIX "gx"
*
* The following macros are also at your disposal if you want to complete the
@ -269,11 +269,19 @@
* #define PNG_NO_STDIO
*/
#ifdef _WIN32_WCE
# define PNG_NO_CONSOLE_IO
# define PNG_NO_STDIO
# define PNG_NO_TIME_RFC1123
# ifdef PNG_DEBUG
# undef PNG_DEBUG
# endif
#endif
#if !defined(PNG_NO_STDIO) && !defined(PNG_STDIO_SUPPORTED)
# define PNG_STDIO_SUPPORTED
#endif
#ifdef PNG_BUILD_DLL
# if !defined(PNG_CONSOLE_IO_SUPPORTED) && !defined(PNG_NO_CONSOLE_IO)
# define PNG_NO_CONSOLE_IO
@ -439,7 +447,7 @@
/* The following uses const char * instead of char * for error
* and warning message functions, so some compilers won't complain.
* If you do not want to use const, define PNG_NO_CONST here.
* If you do not want to use const, define PNG_NO_CONST.
*/
#ifndef PNG_CONST
@ -454,8 +462,10 @@
* library that you will not be using. I wish I could figure out how to
* automate this, but I can't do that without making it seriously hard
* on the users. So if you are not using an ability, change the #define
* to and #undef, and that part of the library will not be compiled. If
* your linker can't find a function, you may want to make sure the
* to an #undef, or pass in PNG_NO_feature and that part of the library
* will not be compiled.
* If your linker can't find a function, you may want to make sure the
* ability is defined here. Some of these depend upon some others being
* defined. I haven't figured out all the interactions here, so you may
* have to experiment awhile to get everything to compile. If you are
@ -1114,7 +1124,7 @@ typedef unsigned char png_byte;
#else
typedef size_t png_size_t;
#endif
#define png_sizeof(x) sizeof(x)
#define png_sizeof(x) (sizeof (x))
/* The following is needed for medium model support. It cannot be in the
* pngpriv.h header. Needs modification for other compilers besides
@ -1236,6 +1246,13 @@ typedef char FAR * FAR * FAR * png_charppp;
# define PNG_DLL
#endif
/* If you define PNGAPI, e.g., with compiler option "-DPNGAPI=__stdcall",
* you may get warnings regarding the linkage of png_zalloc and png_zfree.
* Don't ignore those warnings; you must also reset the default calling
* convention in your compiler to match your PNGAPI, and you must build
* zlib and your applications the same way you build libpng.
*/
#ifdef __CYGWIN__
# undef PNGAPI
# define PNGAPI __cdecl
@ -1243,14 +1260,11 @@ typedef char FAR * FAR * FAR * png_charppp;
# define PNG_IMPEXP
#endif
#define PNG_USE_LOCAL_ARRAYS /* Not used in libpng, defined for legacy apps */
/* If you define PNGAPI, e.g., with compiler option "-DPNGAPI=__stdcall",
* you may get warnings regarding the linkage of png_zalloc and png_zfree.
* Don't ignore those warnings; you must also reset the default calling
* convention in your compiler to match your PNGAPI, and you must build
* zlib and your applications the same way you build libpng.
*/
#ifdef __WATCOMC__
# ifndef PNGAPI
# define PNGAPI
# endif
#endif
#if defined(__MINGW32__) && !defined(PNG_MODULEDEF)
# ifndef PNG_NO_MODULEDEF
@ -1335,6 +1349,8 @@ typedef char FAR * FAR * FAR * png_charppp;
# define PNG_EXPORT(type,symbol) PNG_IMPEXP type PNGAPI symbol
#endif
#define PNG_USE_LOCAL_ARRAYS /* Not used in libpng, defined for legacy apps */
/* Support for compiler specific function attributes. These are used
* so that where compiler support is available incorrect use of API
* functions in png.h will generate compiler warnings.
@ -1412,7 +1428,7 @@ typedef char FAR * FAR * FAR * png_charppp;
/* memory model/platform independent fns */
#ifndef PNG_ABORT
# ifdef _WINDOWS_
# if (defined(_Windows) || defined(_WINDOWS) || defined(_WINDOWS_))
# define PNG_ABORT() ExitProcess(0)
# else
# define PNG_ABORT() abort()
@ -1433,7 +1449,8 @@ typedef char FAR * FAR * FAR * png_charppp;
# define png_memset _fmemset
# define png_sprintf sprintf
#else
# ifdef _WINDOWS_ /* Favor Windows over C runtime fns */
# if (defined(_Windows) || defined(_WINDOWS) || defined(_WINDOWS_))
# /* Favor Windows over C runtime fns */
# define CVT_PTR(ptr) (ptr)
# define CVT_PTR_NOCHECK(ptr) (ptr)
# define png_strcpy lstrcpyA
@ -1453,6 +1470,9 @@ typedef char FAR * FAR * FAR * png_charppp;
# define png_memcpy memcpy
# define png_memset memset
# define png_sprintf sprintf
# endif
#endif
#ifndef PNG_NO_SNPRINTF
# ifdef _MSC_VER
# define png_snprintf _snprintf /* Added to v 1.2.19 */
@ -1470,12 +1490,10 @@ typedef char FAR * FAR * FAR * png_charppp;
* as a general rule you should provide one (you can get one from
* Portable OpenSSH).
*/
# define png_snprintf(s1,n,fmt,x1) sprintf(s1,fmt,x1)
# define png_snprintf2(s1,n,fmt,x1,x2) sprintf(s1,fmt,x1,x2)
# define png_snprintf(s1,n,fmt,x1) png_sprintf(s1,fmt,x1)
# define png_snprintf2(s1,n,fmt,x1,x2) png_sprintf(s1,fmt,x1,x2)
# define png_snprintf6(s1,n,fmt,x1,x2,x3,x4,x5,x6) \
sprintf(s1,fmt,x1,x2,x3,x4,x5,x6)
# endif
# endif
png_sprintf(s1,fmt,x1,x2,x3,x4,x5,x6)
#endif
/* png_alloc_size_t is guaranteed to be no smaller than png_size_t,
@ -1488,22 +1506,19 @@ typedef char FAR * FAR * FAR * png_charppp;
* to encounter practical situations that require such conversions.
*/
#if defined(__TURBOC__) && !defined(__FLAT__)
# define png_mem_alloc farmalloc
# define png_mem_free farfree
typedef unsigned long png_alloc_size_t;
#else
# if defined(_MSC_VER) && defined(MAXSEG_64K)
# define png_mem_alloc(s) halloc(s, 1)
# define png_mem_free hfree
typedef unsigned long png_alloc_size_t;
# else
# if defined(_WINDOWS_) && (!defined(INT_MAX) || INT_MAX <= 0x7ffffffeL)
# define png_mem_alloc(s) HeapAlloc(GetProcessHeap(), 0, s)
# define png_mem_free(p) HeapFree(GetProcessHeap(), 0, p)
/* This is an attempt to detect an old Windows system where (int) is
* actually 16 bits, in that case png_malloc must have an argument with a
* bigger size to accomodate the requirements of the library.
*/
# if (defined(_Windows) || defined(_WINDOWS) || defined(_WINDOWS_)) && \
(!defined(INT_MAX) || INT_MAX <= 0x7ffffffeL)
typedef DWORD png_alloc_size_t;
# else
# define png_mem_alloc malloc
# define png_mem_free free
typedef png_size_t png_alloc_size_t;
# endif
# endif