mirror of
https://github.com/netsurf-browser/netsurf
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57 lines
1.4 KiB
C
57 lines
1.4 KiB
C
/*
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* This file is part of NetSurf, http://netsurf.sourceforge.net/
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* Licensed under the GNU General Public License,
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* http://www.opensource.org/licenses/gpl-license
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* Copyright 2004 James Bursa <bursa@users.sourceforge.net>
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*/
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#ifndef _NETSURF_RISCOS_BITMAP_H_
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#define _NETSURF_RISCOS_BITMAP_H_
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#include "oslib/osspriteop.h"
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#include "netsurf/image/bitmap.h"
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struct osspriteop_area;
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struct bitmap {
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int width;
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int height;
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unsigned int state;
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void *private_word;
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void (*invalidate)(struct bitmap *bitmap, void *private_word);
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osspriteop_area *sprite_area; /** Uncompressed data, or NULL */
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char *compressed; /** Compressed data, or NULL */
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char filename[12]; /** Data filename, or '/0' */
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struct bitmap *previous; /** Previous bitmap */
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struct bitmap *next; /** Next bitmap */
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};
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struct bitmap *bitmap_create_file(char *file);
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void bitmap_overlay_sprite(struct bitmap *bitmap, const osspriteop_header *s);
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void bitmap_initialise_memory(void);
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void bitmap_quit(void);
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void bitmap_maintain(void);
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/** Whether maintenance of the pool states is needed
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*/
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extern bool bitmap_maintenance;
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/** Whether maintenance of the pool is high priority
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*/
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extern bool bitmap_maintenance_priority;
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/** Maximum amount of memory for direct images
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*/
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extern unsigned int bitmap_direct_size;
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/** Total size of compressed area
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*/
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extern unsigned int bitmap_compressed_size;
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#endif
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