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Imported from libpng-1.4.0beta21.tar

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This commit is contained in:
Glenn Randers-Pehrson
2008-07-21 08:05:57 -05:00
parent 145f5c8164
commit b3ff968558
59 changed files with 228 additions and 191 deletions
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29
png.h
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@@ -1,7 +1,7 @@
/* png.h - header file for PNG reference library
*
* libpng version 1.4.0beta20 - July 10, 2008
* libpng version 1.4.0beta21 - July 21, 2008
* Copyright (c) 1998-2008 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 1.4.0beta20 - July 1, 2008: Glenn
* libpng versions 0.97, January 1998, through 1.4.0beta21 - July 21, 2008: Glenn
* See also "Contributing Authors", below.
*
* Note about libpng version numbers:
@@ -126,7 +126,7 @@
* 1.2.12 13 10212 12.so.0.10[.0]
* 1.4.0beta9-14 14 10400 14.so.0.0[.0]
* 1.2.13 13 10213 12.so.0.10[.0]
* 1.4.0beta15-20 14 10400 14.so.0.0[.0]
* 1.4.0beta15-21 14 10400 14.so.0.0[.0]
*
* Henceforth the source version will match the shared-library major
* and minor numbers; the shared-library major version number will be
@@ -156,7 +156,7 @@
* If you modify libpng you may insert additional notices immediately following
* this sentence.
*
* libpng versions 1.2.6, August 15, 2004, through 1.4.0beta20, July 1, 2008, are
* libpng versions 1.2.6, August 15, 2004, through 1.4.0beta21, July 21, 2008, are
* Copyright (c) 2004, 2006-2007 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:
@@ -274,7 +274,7 @@
* an official declaration.
*
* This is your unofficial assurance that libpng from version 0.71 and
* upward through 1.4.0beta20 are Y2K compliant. It is my belief that earlier
* upward through 1.4.0beta21 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
@@ -330,9 +330,9 @@
*/
/* Version information for png.h - this should match the version in png.c */
#define PNG_LIBPNG_VER_STRING "1.4.0beta20"
#define PNG_LIBPNG_VER_STRING "1.4.0beta21"
#define PNG_HEADER_VERSION_STRING \
" libpng version 1.4.0beta20 - July 1, 2008 (header)\n"
" libpng version 1.4.0beta21 - July 21, 2008\n"
#define PNG_LIBPNG_VER_SONUM 1
#define PNG_LIBPNG_VER_DLLNUM 14
@@ -1325,14 +1325,19 @@ struct png_struct_def
png_uint_32 user_height_max;
#endif
/* New members added in libpng-1.2.26 */
png_uint_32 old_big_row_buf_size, old_prev_row_size;
/* New members added in libpng-1.4.0 */
/* New member added in libpng-1.0.25 and 1.2.17 */
#if defined(PNG_UNKNOWN_CHUNKS_SUPPORTED)
/* storage for unknown chunk that the library doesn't recognize. */
png_unknown_chunk unknown_chunk;
#endif
/* New members added in libpng-1.2.26 */
png_uint_32 old_big_row_buf_size, old_prev_row_size;
/* New member added in libpng-1.2.30 */
png_charp chunkdata; /* buffer for reading chunk data */
/* New member added in libpng-1.4.0 */
#ifdef PNG_IO_STATE_SUPPORTED
png_uint_32 io_state;
#endif
@@ -1342,7 +1347,7 @@ struct png_struct_def
/* This triggers a compiler error in png.c, if png.c and png.h
* do not agree upon the version number.
*/
typedef png_structp version_1_4_0beta20;
typedef png_structp version_1_4_0beta21;
typedef png_struct FAR * FAR * png_structpp;