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author | Akira Kakuto <kakuto@fuk.kindai.ac.jp> | 2018-12-02 09:05:31 +0000 |
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committer | Akira Kakuto <kakuto@fuk.kindai.ac.jp> | 2018-12-02 09:05:31 +0000 |
commit | e01a29be909ef0469652f522b315a97262e7c3dd (patch) | |
tree | 7a2a7ac0d632db9d9abc11bde6d6da61c141321f /Build/source/libs/libpng/libpng-src/pngstruct.h | |
parent | 4b78ffedbc422e3cff903dc76f7a41d480aebf03 (diff) |
libpng-1.6.36
git-svn-id: svn://tug.org/texlive/trunk@49305 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/libs/libpng/libpng-src/pngstruct.h')
-rw-r--r-- | Build/source/libs/libpng/libpng-src/pngstruct.h | 10 |
1 files changed, 7 insertions, 3 deletions
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 */ |