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[master] Imported from libpng-1.6.36.tar

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Cosmin Truta
2018-12-01 09:36:00 -05:00
parent 8da397423e
commit 85acd919b9
100 changed files with 1651 additions and 2464 deletions
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10
pngstruct.h
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@@ -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 */