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43 lines
1.9 KiB
43 lines
1.9 KiB
4 months ago
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/*
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* Copyright © 2016 Broadcom
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#ifndef IGT_VC4_H
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#define IGT_VC4_H
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uint32_t igt_vc4_get_cleared_bo(int fd, size_t size, uint32_t clearval);
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int igt_vc4_create_bo(int fd, size_t size);
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void *igt_vc4_mmap_bo(int fd, uint32_t handle, uint32_t size, unsigned prot);
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int igt_vc4_get_param(int fd, uint32_t param, uint64_t *val);
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bool igt_vc4_purgeable_bo(int fd, int handle, bool purgeable);
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bool igt_vc4_is_tiled(uint64_t modifier);
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void igt_vc4_set_tiling(int fd, uint32_t handle, uint64_t modifier);
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uint64_t igt_vc4_get_tiling(int fd, uint32_t handle);
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void vc4_fb_convert_plane_to_tiled(struct igt_fb *dst, void *dst_buf,
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struct igt_fb *src, void *src_buf);
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void vc4_fb_convert_plane_from_tiled(struct igt_fb *dst, void *dst_buf,
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struct igt_fb *src, void *src_buf);
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#endif /* IGT_VC4_H */
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