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https://gitlab.freedesktop.org/mesa/vulkan-wsi-layer.git
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53 lines
1.8 KiB
C
53 lines
1.8 KiB
C
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/*
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* Copyright (c) 2021 Arm Limited.
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*
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* SPDX-License-Identifier: MIT
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* 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 shall be included in all
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* copies or substantial portions of the 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 THE
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* 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 FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#pragma once
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#include <vulkan/vulkan.h>
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#include <drm_fourcc.h>
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/* Define DRM linear modifier for compatibility with older DRM header versions. */
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#ifndef DRM_FORMAT_MOD_LINEAR
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#define DRM_FORMAT_MOD_LINEAR 0
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#endif
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/* Maximum number of planes that can be returned */
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#define WSIALLOCP_MAX_PLANES 4
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#define NELEMS(x) (sizeof(x) / sizeof(x[0]))
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typedef struct fmt_spec
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{
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uint32_t drm_format;
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uint32_t nr_planes;
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uint8_t bpp[WSIALLOCP_MAX_PLANES];
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VkFormat vk_format;
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} fmt_spec;
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extern const fmt_spec fourcc_format_table[];
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extern const fmt_spec srgb_fourcc_format_table[];
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extern size_t const fourcc_format_table_len;
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extern size_t const srgb_fourcc_format_table_len;
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