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Third Party Libpng
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3e42a99c
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Third Party Libpng
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体验新版 GitCode,发现更多精彩内容 >>
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3e42a99c
编写于
3月 31, 2010
作者:
G
Glenn Randers-Pehrson
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[devel] Restored the macro definition of png_check_sig().
上级
92a3ef4a
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3
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3 changed file
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13 addition
and
6 deletion
+13
-6
ANNOUNCE
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png.h
png.h
+10
-5
未找到文件。
ANNOUNCE
浏览文件 @
3e42a99c
...
...
@@ -132,7 +132,7 @@ version 1.5.0beta15 [March 17, 2010]
Eliminated PNG_NO_EXTERN and PNG_ALL_EXTERN
version 1.5.0beta16 [April 1, 2010]
Ma
k
e png_text_struct independent of PNG_iTXt_SUPPORTED, so that
Ma
d
e png_text_struct independent of PNG_iTXt_SUPPORTED, so that
fields are initialized in all configurations. The READ/WRITE
macros (PNG_(READ|WRITE)_iTXt_SUPPORTED) still function as
before to disable code to actually read or write iTXt chunks
...
...
@@ -140,6 +140,7 @@ version 1.5.0beta16 [April 1, 2010]
read or write support (but it is probably better to check for
the one actually required - read or write.)
Combined multiple png_warning() calls for a single error.
Restored the macro definition of png_check_sig().
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit
...
...
CHANGES
浏览文件 @
3e42a99c
...
...
@@ -2617,6 +2617,7 @@ version 1.5.0beta16 [April 1, 2010]
read or write support (but it is probably better to check for
the one actually required - read or write.)
Combined multiple png_warning() calls for a single error.
Restored the macro definition of png_check_sig().
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit
...
...
png.h
浏览文件 @
3e42a99c
/* png.h - header file for PNG reference library
*
* libpng version 1.5.0beta16 -
March 30
, 2010
* libpng version 1.5.0beta16 -
April 1
, 2010
* Copyright (c) 1998-2010 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 1.5.0beta16 -
March 30
, 2010: Glenn
* libpng versions 0.97, January 1998, through 1.5.0beta16 -
April 1
, 2010: Glenn
* See also "Contributing Authors", below.
*
* Note about libpng version numbers:
...
...
@@ -170,7 +170,7 @@
*
* This code is released under the libpng license.
*
* libpng versions 1.2.6, August 15, 2004, through 1.5.0beta16,
March 30
, 2010, are
* libpng versions 1.2.6, August 15, 2004, through 1.5.0beta16,
April 1
, 2010, are
* Copyright (c) 2004, 2006-2010 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:
...
...
@@ -282,7 +282,7 @@
* Y2K compliance in libpng:
* =========================
*
*
March 30
, 2010
*
April 1
, 2010
*
* Since the PNG Development group is an ad-hoc body, we can't make
* an official declaration.
...
...
@@ -346,7 +346,7 @@
/* Version information for png.h - this should match the version in png.c */
#define PNG_LIBPNG_VER_STRING "1.5.0beta16"
#define PNG_HEADER_VERSION_STRING \
" libpng version 1.5.0beta16 -
March 30
, 2010\n"
" libpng version 1.5.0beta16 -
April 1
, 2010\n"
#define PNG_LIBPNG_VER_SONUM 15
#define PNG_LIBPNG_VER_DLLNUM 15
...
...
@@ -807,6 +807,11 @@ extern PNG_EXPORT(void,png_set_sig_bytes,(png_structp png_ptr,
extern
PNG_EXPORT
(
int
,
png_sig_cmp
,(
png_bytep
sig
,
png_size_t
start
,
png_size_t
num_to_check
),,
3
);
/* Simple signature checking function. This is the same as calling
* png_check_sig(sig, n) := !png_sig_cmp(sig, 0, n).
*/
#define png_check_sig(sig,n) !png_sig_cmp((sig), 0, (n))
/* Allocate and initialize png_ptr struct for reading, and any other memory. */
extern
PNG_EXPORT
(
png_structp
,
png_create_read_struct
,
(
png_const_charp
user_png_ver
,
png_voidp
error_ptr
,
...
...
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