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Imported from libpng-1.0.5s.tar

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This commit is contained in:
Glenn Randers-Pehrson
2000-02-18 13:48:52 -06:00
parent 61c32d9e66
commit a77ef625a6
47 changed files with 532 additions and 544 deletions
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25
pngconf.h
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@@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng
*
* libpng 1.0.5q - February 5, 2000
* libpng 1.0.5s - February 18, 2000
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
* Copyright (c) 1996, 1997 Andreas Dilger
@@ -423,7 +423,8 @@
#define PNG_EASY_ACCESS_SUPPORTED
#endif
#ifndef PNG_NO_ASSEMBLER_CODE
#if defined(PNG_USE_PNGVCRD) || defined(PNG_USE_PNGGCCRD) && \
!defined(PNG_NO_ASSEMBLER_CODE)
#define PNG_ASSEMBLER_CODE_SUPPORTED
#endif
@@ -711,7 +712,7 @@
#endif /* PNG_WRITE_ANCILLARY_CHUNKS_SUPPORTED */
/* Turn this off to disable png_read_png() and
* png_write_png() and leave the image_bits member
* png_write_png() and leave the row_pointers member
* out of the info structure.
*/
#ifndef PNG_NO_INFO_IMAGE
@@ -847,8 +848,13 @@ typedef z_stream FAR * png_zstreamp;
#ifndef PNG_EXPORT
/* allow for compilation as dll under MS Windows */
# ifdef __WIN32DLL__
/* GRR 20000206: based on zconf.h and MSVC 5.0 docs */
# if defined(_MSC_VER) && defined(_DLL)
# define PNG_EXPORT(type,symbol) type __declspec(dllexport) symbol
# endif
/* allow for compilation as a DLL under MS Windows */
# ifdef __WIN32DLL__ /* Borland? */
# define PNG_EXPORT(type,symbol) __declspec(dllexport) type symbol
# endif
@@ -857,7 +863,7 @@ typedef z_stream FAR * png_zstreamp;
# define PNG_EXPORT(type,symbol) type __attribute__((dllexport)) symbol
# endif
/* allow for compilation as dll with Borland C++ 5.0 */
/* allow for compilation as a DLL with Borland C++ 5.0 */
# if defined(__BORLANDC__) && defined(_Windows) && defined(__DLL__)
# define PNG_EXPORT(type,symbol) type _export symbol
# endif
@@ -877,6 +883,9 @@ typedef z_stream FAR * png_zstreamp;
#endif
#ifndef PNG_EXPORT_VAR
# if defined(_MSC_VER) && defined(_DLL) /* GRR 20000206 */
# define PNG_EXPORT_VAR(type) extern type __declspec(dllexport)
# endif
# ifdef PNG_DECL_DLLEXP
# define PNG_EXPORT_VAR(type) extern __declspec(dllexport) type
# endif
@@ -903,6 +912,10 @@ typedef z_stream FAR * png_zstreamp;
# define PNG_ABORT() abort()
#endif
#ifdef PNG_SETJMP_SUPPORTED
# define png_jmp_env(png_ptr) png_ptr->jmpbuf
#endif
#if defined(USE_FAR_KEYWORD) /* memory model independent fns */
/* use this to make far-to-near assignments */
# define CHECK 1