mirror of
https://github.com/netsurf-browser/netsurf
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69 lines
1.8 KiB
C
69 lines
1.8 KiB
C
/*
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* Copyright 2004 James Bursa <bursa@users.sourceforge.net>
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*
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* This file is part of NetSurf, http://www.netsurf-browser.org/
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*
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* NetSurf is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* NetSurf is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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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 <stdbool.h>
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#include "oslib/osspriteop.h"
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#include "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)(void *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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