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updated libpng to 1.2.18, thanks Fredrik!

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21367 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Jérôme Duval
2007-06-09 10:59:46 +00:00
parent e652af1f63
commit 53fa6fbc76
20 changed files with 437 additions and 5170 deletions
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headers/libs/png/pngconf.h
+20 -9
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@@ -1,9 +1,9 @@
/* pngconf.h - machine configurable file for libpng
*
* libpng version 1.2.12 - June 27, 2006
* libpng version 1.2.18 - May 15, 2007
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2005 Glenn Randers-Pehrson
* Copyright (c) 1998-2007 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.)
*/
@@ -721,11 +721,22 @@
#endif
/* PNG_ASSEMBLER_CODE was enabled by default in version 1.2.0
even when PNG_USE_PNGVCRD or PNG_USE_PNGGCCRD is not defined */
* even when PNG_USE_PNGVCRD or PNG_USE_PNGGCCRD is not defined.
*
* PNG_NO_ASSEMBLER_CODE disables use of all assembler code and optimized C,
* and removes or includes several functions in the API.
*
* PNG_NO_MMX_CODE disables the use of MMX code without changing the API.
* When MMX code is off, then optimized C replacement functions are used.
*/
#if defined(PNG_READ_SUPPORTED) && !defined(PNG_NO_ASSEMBLER_CODE)
# ifndef PNG_ASSEMBLER_CODE_SUPPORTED
# define PNG_ASSEMBLER_CODE_SUPPORTED
# endif
# if defined(XP_MACOSX) && !defined(PNG_NO_MMX_CODE)
/* work around Intel-Mac compiler bug */
# define PNG_NO_MMX_CODE
# endif
# if !defined(PNG_MMX_CODE_SUPPORTED) && !defined(PNG_NO_MMX_CODE) && \
defined(__MMX__)
# define PNG_MMX_CODE_SUPPORTED
@@ -1447,9 +1458,9 @@ typedef z_stream FAR * png_zstreamp;
* MMX will be detected at run time and used if present.
*/
#ifdef PNG_USE_PNGVCRD
# define PNG_HAVE_ASSEMBLER_COMBINE_ROW
# define PNG_HAVE_ASSEMBLER_READ_INTERLACE
# define PNG_HAVE_ASSEMBLER_READ_FILTER_ROW
# define PNG_HAVE_MMX_COMBINE_ROW
# define PNG_HAVE_MMX_READ_INTERLACE
# define PNG_HAVE_MMX_READ_FILTER_ROW
#endif
/* Set this in the makefile for gcc/as on Pentium, not here. */
@@ -1457,9 +1468,9 @@ typedef z_stream FAR * png_zstreamp;
* MMX will be detected at run time and used if present.
*/
#ifdef PNG_USE_PNGGCCRD
# define PNG_HAVE_ASSEMBLER_COMBINE_ROW
# define PNG_HAVE_ASSEMBLER_READ_INTERLACE
# define PNG_HAVE_ASSEMBLER_READ_FILTER_ROW
# define PNG_HAVE_MMX_COMBINE_ROW
# define PNG_HAVE_MMX_READ_INTERLACE
# define PNG_HAVE_MMX_READ_FILTER_ROW
#endif
/* - see pnggccrd.c for info about what is currently enabled */