mirror of
https://gitlab.freedesktop.org/mesa/vulkan-wsi-layer.git
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ad47eb201f
Fixes a regression with swapchain_maintenance1 extension after extension refactor that did not communicate the changed presentation mode back to the swapchain and improperly checked whether swapchain supports presentation modes at swapchain creation time when this extension was being used. Change-Id: If06d3c72b44c8f3a06728b4c5c2455346c97ad63 Signed-off-by: Normunds Rieksts <normunds.rieksts@arm.com>
109 lines
4.4 KiB
C++
109 lines
4.4 KiB
C++
/*
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* Copyright (c) 2024-2025 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 swapchain_maintenance.cpp
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*
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* @brief Contains the base class declaration for the VK_EXT_swapchain_maintenance1 extension.
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*/
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#pragma once
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#include <layer/private_data.hpp>
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#include <util/custom_allocator.hpp>
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#include "wsi_extension.hpp"
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namespace wsi
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{
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/**
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* @brief VK_EXT_swapchain_maintenance1 extension class
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*
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* This class defines the VK_EXT_swapchain_maintenance1 extension
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* features.
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*/
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class wsi_ext_swapchain_maintenance1 : public wsi_ext
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{
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public:
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/**
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* @brief The name of the extension.
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*/
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WSI_DEFINE_EXTENSION(VK_EXT_SWAPCHAIN_MAINTENANCE_1_EXTENSION_NAME);
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/**
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* @brief Constructor for the wsi_ext_swapchain_maintenance1 class.
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*/
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wsi_ext_swapchain_maintenance1(const util::allocator &allocator);
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/**
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* @brief Handle presentation mode switching.
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*
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* If VkSwapchainPresentModeInfoEXT is supplied as part of the pNext chain of VkPresentInfoKHR
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* then this function handles switching the swapchains(s)' presentation mode
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* to the one(s) requested in VkSwapchainPresentModeInfoEXT structure.
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*
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* @param present_mode_to_switch_to presentation mode to switch to.
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* @param swapchain_present_mode presentation mode to amend to the new presentation mode if
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* deemed possible.
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*
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* @return VK_SUCCESS on success or an error code otherwise.
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*/
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VkResult handle_switching_presentation_mode(VkPresentModeKHR present_mode_to_switch_to,
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VkPresentModeKHR &swapchain_present_mode);
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/**
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* @brief If VkSwapchainPresentModesCreateInfoEXT is supplied as part of the pNext chain of VkSwapchainCreateInfoKHR
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* then this function gets the surface properties and checks whether the present modes are compatible and updates the object's present modes.
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*
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* @param device The device handler.
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* @param swapchain_create_info Pointer to the swapchain create info, used to extract VkSwapchainPresentModesCreateInfoEXT.
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* @param surface The surface handler.
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*
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* @return VK_SUCCESS on success or an error code otherwise.
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*/
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VkResult handle_swapchain_present_modes_create_info(VkDevice device,
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const VkSwapchainCreateInfoKHR *swapchain_create_info,
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VkSurfaceKHR surface);
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/**
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* @brief If VkSwapchainPresentScalingCreateInfoEXT is supplied as part of the pNext chain of VkSwapchainCreateInfoKHR
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* then this function gets the surface properties and checks whether scaling can be done.
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*
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* @param device The device handler.
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* @param swapchain_create_info Pointer to the swapchain create info, used to extract VkSwapchainPresentScalingCreateInfoEXT.
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* @param surface The surface handler.
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*
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* @return VK_SUCCESS on success or an error code otherwise.
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*/
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VkResult handle_scaling_create_info(VkDevice device, const VkSwapchainCreateInfoKHR *swapchain_create_info,
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const VkSurfaceKHR surface);
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private:
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/**
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* @brief Possible presentation modes this swapchain is allowed to present with VkSwapchainPresentModesCreateInfoEXT
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*/
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util::vector<VkPresentModeKHR> m_present_modes;
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};
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} /* namespace wsi */
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