2021-09-20 21:15:32 +00:00
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/*
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* Copyright (c) 2020 - 2021 Andri Yngvason
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
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* REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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* AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
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* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
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* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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#pragma once
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#include <stdint.h>
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struct pixman_region16;
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struct nvnc_fb;
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2023-10-03 20:33:27 +00:00
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struct XXH3_state_s;
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2021-09-20 21:15:32 +00:00
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struct damage_refinery {
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2023-10-03 20:33:27 +00:00
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struct XXH3_state_s* state;
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2021-09-20 21:15:32 +00:00
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uint32_t* hashes;
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uint32_t width;
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uint32_t height;
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};
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int damage_refinery_init(struct damage_refinery* self, uint32_t width,
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uint32_t height);
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int damage_refinery_resize(struct damage_refinery* self, uint32_t width,
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uint32_t height);
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void damage_refinery_destroy(struct damage_refinery* self);
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void damage_refine(struct damage_refinery* self,
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struct pixman_region16* refined,
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struct pixman_region16* hint,
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struct nvnc_fb* buffer);
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