From e01a29be909ef0469652f522b315a97262e7c3dd Mon Sep 17 00:00:00 2001 From: Akira Kakuto Date: Sun, 2 Dec 2018 09:05:31 +0000 Subject: libpng-1.6.36 git-svn-id: svn://tug.org/texlive/trunk@49305 c570f23f-e606-0410-a88d-b1316a301751 --- Build/source/libs/libpng/libpng-src/pngstruct.h | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) (limited to 'Build/source/libs/libpng/libpng-src/pngstruct.h') diff --git a/Build/source/libs/libpng/libpng-src/pngstruct.h b/Build/source/libs/libpng/libpng-src/pngstruct.h index 699e8ac68a2..94a6d041fff 100644 --- a/Build/source/libs/libpng/libpng-src/pngstruct.h +++ b/Build/source/libs/libpng/libpng-src/pngstruct.h @@ -1,10 +1,10 @@ /* pngstruct.h - header file for PNG reference library * - * Last changed in libpng 1.6.35 [July 15, 2018] + * Copyright (c) 2018 Cosmin Truta * Copyright (c) 1998-2002,2004,2006-2018 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.) + * Copyright (c) 1996-1997 Andreas Dilger + * Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc. * * This code is released under the libpng license. * For conditions of distribution and use, see the disclaimer @@ -228,6 +228,10 @@ struct png_struct_def * big_row_buf; while writing it is separately * allocated. */ +#ifdef PNG_READ_EXPAND_SUPPORTED + /* Buffer to accelerate palette transformations. */ + png_bytep riffled_palette; +#endif #ifdef PNG_WRITE_FILTER_SUPPORTED png_bytep try_row; /* buffer to save trial row when filtering */ png_bytep tst_row; /* buffer to save best trial row when filtering */ -- cgit v1.2.3