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https://gitlab.uni-freiburg.de/opensourcevdi/spice-common
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46 lines
1.7 KiB
C
46 lines
1.7 KiB
C
/*
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Copyright (C) 2009 Red Hat, Inc.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of
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the License, or (at your option) any later version.
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This program 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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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 _H_CANVAS_BASE
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#define _H_CANVAS_BASE
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#include "cairo.h"
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#include "lz.h"
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#include "draw.h"
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#if defined(CAIRO_CANVAS_CACHE) || defined(CAIRO_CANVAS_IMAGE_CACHE)
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typedef void (*bits_cache_put_fn_t)(void *bits_cache_opaque, uint64_t id, cairo_surface_t *surface);
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typedef cairo_surface_t *(*bits_cache_get_fn_t)(void *bits_cache_opaque, uint64_t id);
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#endif
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#ifdef CAIRO_CANVAS_CACHE
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typedef void (*palette_cache_put_fn_t)(void *palette_cache_opaque, Palette *palette);
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typedef Palette *(*palette_cache_get_fn_t)(void *palette_cache_opaque, uint64_t id);
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typedef void (*palette_cache_release_fn_t)(Palette *palette);
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#endif
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typedef void (*glz_decode_fn_t)(void *glz_decoder_opaque, uint8_t *data,
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Palette *plt, void *usr_data);
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#ifndef CAIRO_CANVAS_NO_CHUNKS
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typedef void *(*get_virt_fn_t)(void *get_virt_opaque, unsigned long addr, uint32_t add_size);
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typedef void (*validate_virt_fn_t)(void *validate_virt_opaque, unsigned long virt,
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unsigned long from_addr, uint32_t add_size);
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#endif
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#endif
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