Imported from libpng-1.2.8beta5.tar
diff --git a/png.h b/png.h index 77de749..452a1a4 100644 --- a/png.h +++ b/png.h
@@ -1,6 +1,6 @@ /* png.h - header file for PNG reference library * - * libpng version 1.2.8beta4 - November 13, 2004 + * libpng version 1.2.8beta5 - November 20, 2004 * Copyright (c) 1998-2004 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.) @@ -8,7 +8,7 @@ * 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 1.2.8beta4 - November 13, 2004: Glenn + * libpng versions 0.97, January 1998, through 1.2.8beta5 - November 20, 2004: Glenn * See also "Contributing Authors", below. * * Note about libpng version numbers: @@ -106,7 +106,7 @@ * 1.2.7rc1 13 10207 12.so.0.1.2.7rc1 * 1.0.17 10 10017 12.so.0.1.0.17 * 1.2.7 13 10207 12.so.0.1.2.7 - * 1.2.8beta1-3 13 10208 12.so.0.1.2.8beta1-3 + * 1.2.8beta1-5 13 10208 12.so.0.1.2.8beta1-5 * * Henceforth the source version will match the shared-library major * and minor numbers; the shared-library major version number will be @@ -136,7 +136,7 @@ * If you modify libpng you may insert additional notices immediately following * this sentence. * - * libpng versions 1.2.6, August 15, 2004, through 1.2.8beta4, November 13, 2004, are + * libpng versions 1.2.6, August 15, 2004, through 1.2.8beta5, November 20, 2004, are * Copyright (c) 2004 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: @@ -248,13 +248,13 @@ * Y2K compliance in libpng: * ========================= * - * November 13, 2004 + * November 20, 2004 * * 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 1.2.8beta4 are Y2K compliant. It is my belief that earlier + * upward through 1.2.8beta5 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 @@ -310,9 +310,9 @@ */ /* Version information for png.h - this should match the version in png.c */ -#define PNG_LIBPNG_VER_STRING "1.2.8beta4" +#define PNG_LIBPNG_VER_STRING "1.2.8beta5" #define PNG_HEADER_VERSION_STRING \ - " libpng version 1.2.8beta4 - November 13, 2004 (header)\n" + " libpng version 1.2.8beta5 - November 20, 2004 (header)\n" #define PNG_LIBPNG_VER_SONUM 0 #define PNG_LIBPNG_VER_DLLNUM 13 @@ -324,16 +324,22 @@ /* This should match the numeric part of the final component of * PNG_LIBPNG_VER_STRING, omitting any leading zero: */ -#define PNG_LIBPNG_VER_BUILD 4 +#define PNG_LIBPNG_VER_BUILD 5 +/* Release Status */ #define PNG_LIBPNG_BUILD_ALPHA 1 #define PNG_LIBPNG_BUILD_BETA 2 #define PNG_LIBPNG_BUILD_RC 3 #define PNG_LIBPNG_BUILD_STABLE 4 -#define PNG_LIBPNG_BUILD_TYPEMASK 7 -#define PNG_LIBPNG_BUILD_PATCH 8 /* Can be OR'ed with STABLE only */ -#define PNG_LIBPNG_BUILD_PRIVATE 16 -#define PNG_LIBPNG_BUILD_SPECIAL 32 +#define PNG_LIBPNG_BUILD_RELEASE_STATUS_MASK 7 + +/* Release-Specific Flags */ +#define PNG_LIBPNG_BUILD_PATCH 8 /* Can be OR'ed with + PNG_LIBPNG_BUILD_STABLE only */ +#define PNG_LIBPNG_BUILD_PRIVATE 16 /* Cannot be OR'ed with + PNG_LIBPNG_BUILD_SPECIAL */ +#define PNG_LIBPNG_BUILD_SPECIAL 32 /* Cannot be OR'ed with + PNG_LIBPNG_BUILD_PRIVATE */ /* Careful here. At one time, Guy wanted to use 082, but that would be octal. * We must not include leading zeros. @@ -1317,7 +1323,7 @@ /* 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_2_8beta4; +typedef png_structp version_1_2_8beta5; typedef png_struct FAR * FAR * png_structpp; @@ -2583,7 +2589,14 @@ #define PNG_RGB_TO_GRAY_ERR 0x200000L #define PNG_RGB_TO_GRAY_WARN 0x400000L #define PNG_RGB_TO_GRAY 0x600000L /* two bits, RGB_TO_GRAY_ERR|WARN */ + /* 0x800000L Unused */ #define PNG_ADD_ALPHA 0x1000000L /* Added to libpng-1.2.7 */ + /* 0x2000000L unused */ + /* 0x4000000L unused */ + /* 0x8000000L unused */ + /* 0x10000000L unused */ + /* 0x20000000L unused */ + /* 0x40000000L unused */ /* flags for png_create_struct */ #define PNG_STRUCT_PNG 0x0001 @@ -2617,6 +2630,16 @@ #define PNG_FLAG_STRIP_ERROR_NUMBERS 0x40000L #define PNG_FLAG_STRIP_ERROR_TEXT 0x80000L #define PNG_FLAG_MALLOC_NULL_MEM_OK 0x100000L +#define PNG_FLAG_ADD_ALPHA 0x200000L /* Added to libpng-1.2.8 */ +#define PNG_FLAG_STRIP_ALPHA 0x400000L /* Added to libpng-1.2.8 */ + /* 0x800000L unused */ + /* 0x1000000L unused */ + /* 0x2000000L unused */ + /* 0x4000000L unused */ + /* 0x8000000L unused */ + /* 0x10000000L unused */ + /* 0x20000000L unused */ + /* 0x40000000L unused */ #define PNG_FLAG_CRC_ANCILLARY_MASK (PNG_FLAG_CRC_ANCILLARY_USE | \ PNG_FLAG_CRC_ANCILLARY_NOWARN) @@ -3092,7 +3115,7 @@ #if defined(PNG_WRITE_FILLER_SUPPORTED) || \ defined(PNG_READ_STRIP_ALPHA_SUPPORTED) PNG_EXTERN void png_do_strip_filler PNGARG((png_row_infop row_info, - png_bytep row, png_uint_32 flags, png_uint_32 transformations)); + png_bytep row, png_uint_32 flags)); #endif #if defined(PNG_READ_SWAP_SUPPORTED) || defined(PNG_WRITE_SWAP_SUPPORTED)