diff options
Diffstat (limited to 'thirdparty/libpng/png.h')
| -rw-r--r-- | thirdparty/libpng/png.h | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/thirdparty/libpng/png.h b/thirdparty/libpng/png.h index 51ac8abe74..a5f142b89c 100644 --- a/thirdparty/libpng/png.h +++ b/thirdparty/libpng/png.h @@ -1,7 +1,7 @@ /* png.h - header file for PNG reference library * - * libpng version 1.6.32, August 24, 2017 + * libpng version 1.6.33, September 28, 2017 * * Copyright (c) 1998-2002,2004,2006-2017 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) @@ -12,7 +12,7 @@ * Authors and maintainers: * libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat * libpng versions 0.89, June 1996, through 0.96, May 1997: Andreas Dilger - * libpng versions 0.97, January 1998, through 1.6.32, August 24, 2017: + * libpng versions 0.97, January 1998, through 1.6.33, September 28, 2017: * Glenn Randers-Pehrson. * See also "Contributing Authors", below. */ @@ -25,7 +25,7 @@ * * This code is released under the libpng license. * - * libpng versions 1.0.7, July 1, 2000 through 1.6.32, August 24, 2017 are + * libpng versions 1.0.7, July 1, 2000 through 1.6.33, September 28, 2017 are * Copyright (c) 2000-2002, 2004, 2006-2017 Glenn Randers-Pehrson, are * derived from libpng-1.0.6, and are distributed according to the same * disclaimer and license as libpng-1.0.6 with the following individuals @@ -213,7 +213,7 @@ * ... * 1.5.28 15 10527 15.so.15.28[.0] * ... - * 1.6.32 16 10632 16.so.16.32[.0] + * 1.6.33 16 10633 16.so.16.33[.0] * * Henceforth the source version will match the shared-library major * and minor numbers; the shared-library major version number will be @@ -241,13 +241,13 @@ * Y2K compliance in libpng: * ========================= * - * August 24, 2017 + * September 28, 2017 * * Since the PNG Development group is an ad-hoc body, we can't make * an official declaration. * * This is your unofficial assurance that libpng from version 0.71 and - * upward through 1.6.32 are Y2K compliant. It is my belief that + * upward through 1.6.33 are Y2K compliant. It is my belief that * earlier versions were also Y2K compliant. * * Libpng only has two year fields. One is a 2-byte unsigned integer @@ -309,8 +309,8 @@ */ /* Version information for png.h - this should match the version in png.c */ -#define PNG_LIBPNG_VER_STRING "1.6.32" -#define PNG_HEADER_VERSION_STRING " libpng version 1.6.32 - August 24, 2017\n" +#define PNG_LIBPNG_VER_STRING "1.6.33" +#define PNG_HEADER_VERSION_STRING " libpng version 1.6.33 - September 28, 2017\n" #define PNG_LIBPNG_VER_SONUM 16 #define PNG_LIBPNG_VER_DLLNUM 16 @@ -318,7 +318,7 @@ /* These should match the first 3 components of PNG_LIBPNG_VER_STRING: */ #define PNG_LIBPNG_VER_MAJOR 1 #define PNG_LIBPNG_VER_MINOR 6 -#define PNG_LIBPNG_VER_RELEASE 32 +#define PNG_LIBPNG_VER_RELEASE 33 /* This should match the numeric part of the final component of * PNG_LIBPNG_VER_STRING, omitting any leading zero: @@ -349,7 +349,7 @@ * version 1.0.0 was mis-numbered 100 instead of 10000). From * version 1.0.1 it's xxyyzz, where x=major, y=minor, z=release */ -#define PNG_LIBPNG_VER 10632 /* 1.6.32 */ +#define PNG_LIBPNG_VER 10633 /* 1.6.33 */ /* Library configuration: these options cannot be changed after * the library has been built. @@ -459,7 +459,7 @@ 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_6_32; +typedef char* png_libpng_version_1_6_33; /* Basic control structions. Read libpng-manual.txt or libpng.3 for more info. * @@ -2819,6 +2819,8 @@ typedef struct # define PNG_FORMAT_FLAG_AFIRST 0x20U /* alpha channel comes first */ #endif +#define PNG_FORMAT_FLAG_ASSOCIATED_ALPHA 0x40U /* alpha channel is associated */ + /* Commonly used formats have predefined macros. * * First the single byte (sRGB) formats: |