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Source code changes of the file "base/gxhttile.h" between
ghostscript-9.26.tar.xz and ghostscript-9.27.tar.xz

About: Ghostscript is an interpreter and rendering engine for the PostScript language and for PDF (GPL release).

gxhttile.h  (ghostscript-9.26.tar.xz):gxhttile.h  (ghostscript-9.27.tar.xz)
/* Copyright (C) 2001-2018 Artifex Software, Inc. /* Copyright (C) 2001-2019 Artifex Software, Inc.
All Rights Reserved. All Rights Reserved.
This software is provided AS-IS with no warranty, either express or This software is provided AS-IS with no warranty, either express or
implied. implied.
This software is distributed under license and may not be copied, This software is distributed under license and may not be copied,
modified or distributed except as expressly authorized under the terms modified or distributed except as expressly authorized under the terms
of the license contained in the file LICENSE in this distribution. of the license contained in the file LICENSE in this distribution.
Refer to licensing information at http://www.artifex.com or contact Refer to licensing information at http://www.artifex.com or contact
Artifex Software, Inc., 1305 Grant Avenue - Suite 200, Novato, Artifex Software, Inc., 1305 Grant Avenue - Suite 200, Novato,
CA 94945, U.S.A., +1(415)492-9861, for further information. CA 94945, U.S.A., +1(415)492-9861, for further information.
*/ */
/* Halftone tile definition */ /* Halftone tile definition */
/* Requires gxbitmap.h */ /* Requires gxbitmap.h */
#ifndef gxhttile_INCLUDED #ifndef gxhttile_INCLUDED
# define gxhttile_INCLUDED # define gxhttile_INCLUDED
#include "gxbitmap.h"
/* /*
* A halftone tile is just an ordinary bitmap tile, plus a couple of other * A halftone tile is just an ordinary bitmap tile, plus a couple of other
* items associated with managing its existence in a tile cache. * items associated with managing its existence in a tile cache.
* (See gzht.h for details.) We define this in its own file so that * (See gzht.h for details.) We define this in its own file so that
* clients of gx_device_color can access it. * clients of gx_device_color can access it.
*/ */
#ifndef gx_ht_tile_DEFINED
# define gx_ht_tile_DEFINED
typedef struct gx_ht_tile_s gx_ht_tile; typedef struct gx_ht_tile_s gx_ht_tile;
#endif
struct gx_ht_tile_s { struct gx_ht_tile_s {
gx_strip_bitmap tiles; /* the currently rendered tile */ gx_strip_bitmap tiles; /* the currently rendered tile */
int level; /* the cached gray level, i.e. */ int level; /* the cached gray level, i.e. */
/* the number of spots whitened, */ /* the number of spots whitened, */
/* or -1 if the cache is empty */ /* or -1 if the cache is empty */
uint index; /* the index of the tile within */ uint index; /* the index of the tile within */
/* the cache (for GC) */ /* the cache (for GC) */
}; };
#endif /* gxhttile_INCLUDED */ #endif /* gxhttile_INCLUDED */
 End of changes. 4 change blocks. 
5 lines changed or deleted 3 lines changed or added

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