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[devel] Added png_get_io_chunk_type() and deprecated png_get_io_chunk_name()

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This commit is contained in:
Glenn Randers-Pehrson
2011-01-22 08:51:19 -06:00
parent 5c5db5a55f
commit a63dbedead
6 changed files with 65 additions and 30 deletions
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21
png.h
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@@ -1,7 +1,7 @@
/* png.h - header file for PNG reference library
*
* libpng version 1.5.1beta07 - January 22, 2011
* libpng version 1.5.1beta08 - January 22, 2011
* Copyright (c) 1998-2011 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.)
@@ -11,7 +11,7 @@
* 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 1.5.1beta07 - January 22, 2011: Glenn
* libpng versions 0.97, January 1998, through 1.5.1beta08 - January 22, 2011: Glenn
* See also "Contributing Authors", below.
*
* Note about libpng version numbers:
@@ -176,7 +176,7 @@
*
* This code is released under the libpng license.
*
* libpng versions 1.2.6, August 15, 2004, through 1.5.1beta07, January 22, 2011, are
* libpng versions 1.2.6, August 15, 2004, through 1.5.1beta08, January 22, 2011, are
* Copyright (c) 2004, 2006-2011 Glenn Randers-Pehrson, and are
* distributed according to the same disclaimer and license as libpng-1.2.5
* with the following individual added to the list of Contributing Authors:
@@ -294,7 +294,7 @@
* an official declaration.
*
* This is your unofficial assurance that libpng from version 0.71 and
* upward through 1.5.1beta07 are Y2K compliant. It is my belief that
* upward through 1.5.1beta08 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
@@ -350,9 +350,9 @@
*/
/* Version information for png.h - this should match the version in png.c */
#define PNG_LIBPNG_VER_STRING "1.5.1beta07"
#define PNG_LIBPNG_VER_STRING "1.5.1beta08"
#define PNG_HEADER_VERSION_STRING \
" libpng version 1.5.1beta07 - January 22, 2011\n"
" libpng version 1.5.1beta08 - January 22, 2011\n"
#define PNG_LIBPNG_VER_SONUM 15
#define PNG_LIBPNG_VER_DLLNUM 15
@@ -365,7 +365,7 @@
* PNG_LIBPNG_VER_STRING, omitting any leading zero:
*/
#define PNG_LIBPNG_VER_BUILD 07
#define PNG_LIBPNG_VER_BUILD 08
/* Release Status */
#define PNG_LIBPNG_BUILD_ALPHA 1
@@ -507,7 +507,7 @@ extern "C" {
/* This triggers a compiler error in png.c, if png.c and png.h
* do not agree upon the version number.
*/
typedef char* png_libpng_version_1_5_1beta07;
typedef char* png_libpng_version_1_5_1beta08;
/* Three color definitions. The order of the red, green, and blue, (and the
* exact size) is not important, although the size of the fields need to
@@ -2063,7 +2063,10 @@ PNG_EXPORT(198, png_uint_32, png_get_pHYs_dpi, (const_png_structp png_ptr,
#ifdef PNG_IO_STATE_SUPPORTED
PNG_EXPORT(199, png_uint_32, png_get_io_state, (png_structp png_ptr));
PNG_EXPORT(200, png_const_bytep, png_get_io_chunk_name, (png_structp png_ptr));
PNG_EXPORTA(200, png_const_bytep, png_get_io_chunk_name,
(png_structp png_ptr), PNG_DEPRECATED);
PNG_EXPORT(200, png_uint_32, png_get_io_chunk_type,
(const_png_structp png_ptr));
/* The flags returned by png_get_io_state() are the following: */
# define PNG_IO_NONE 0x0000 /* no I/O at this moment */