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https://gitlab.freedesktop.org/mesa/vulkan-wsi-layer.git
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68 lines
2.4 KiB
C++
68 lines
2.4 KiB
C++
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/*
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* Copyright (c) 2019 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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/**
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* @file
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* @brief Contains the factory methods for obtaining the specific surface and swapchain implementations.
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*/
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#pragma once
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#include "swapchain_base.hpp"
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#include "surface_properties.hpp"
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#include <layer/private_data.hpp>
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namespace wsi
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{
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/**
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* Obtains the surface properties for the specific surface type.
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*
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* @param surface The surface for which to get the properties.
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*
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* @return nullptr if surface type is unsupported.
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*/
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surface_properties *get_surface_properties(VkSurfaceKHR surface);
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/**
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* Allocates a surface specific swapchain.
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*
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* @param surface The surface for which a swapchain is allocated.
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* @param dev_data The device specific data.
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* @param pAllocator The allocator from which to allocate any memory.
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*
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* @return nullptr on failure.
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*/
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swapchain_base *allocate_surface_swapchain(VkSurfaceKHR surface, layer::device_private_data &dev_data,
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const VkAllocationCallbacks *pAllocator);
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/**
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* Destroys a swapchain and frees memory. Used with @ref allocate_surface_swapchain.
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*
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* @param swapchain Pointer to the swapchain to destroy.
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* @param pAllocator The allocator to use for freeing memory.
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*/
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void destroy_surface_swapchain(swapchain_base *swapchain, const VkAllocationCallbacks *pAllocator);
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} // namespace wsi
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