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https://gitlab.uni-freiburg.de/opensourcevdi/spice
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d17e7878cb
Just use forward declaration if needed. Signed-off-by: Frediano Ziglio <freddy77@gmail.com>
68 lines
2.1 KiB
C
68 lines
2.1 KiB
C
/* -*- Mode: C; c-basic-offset: 4; indent-tabs-mode: nil -*- */
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/*
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Copyright (C) 2009-2015 Red Hat, Inc.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef IMAGE_CACHE_H_
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#define IMAGE_CACHE_H_
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#include <inttypes.h>
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#include <common/pixman_utils.h>
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#include <common/canvas_base.h>
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#include <common/ring.h>
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#include "push-visibility.h"
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/* FIXME: move back to display-channel.h (once structs are private) */
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struct Drawable;
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struct ImageCacheItem {
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RingItem lru_link;
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uint64_t id;
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#ifdef IMAGE_CACHE_AGE
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uint32_t age;
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#endif
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struct ImageCacheItem *next;
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pixman_image_t *image;
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};
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#define IMAGE_CACHE_HASH_SIZE 1024
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struct ImageCache {
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SpiceImageCache base;
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ImageCacheItem *hash_table[IMAGE_CACHE_HASH_SIZE];
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Ring lru;
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#ifdef IMAGE_CACHE_AGE
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uint32_t age;
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#else
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uint32_t num_items;
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#endif
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};
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void image_cache_init (ImageCache *cache);
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void image_cache_reset (ImageCache *cache);
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void image_cache_aging (ImageCache *cache);
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void image_cache_localize (ImageCache *cache, SpiceImage **image_ptr,
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SpiceImage *image_store, Drawable *drawable);
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void image_cache_localize_brush (ImageCache *cache, SpiceBrush *brush,
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SpiceImage *image_store);
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void image_cache_localize_mask (ImageCache *cache, SpiceQMask *mask,
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SpiceImage *image_store);
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#include "pop-visibility.h"
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#endif /* IMAGE_CACHE_H_ */
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