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https://gitlab.freedesktop.org/mesa/vulkan-wsi-layer.git
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441d95f1bb
If the time domain used by the compositor matches one of the time domains supported by the ICD: * Advertise `VK_PRESENT_STAGE_IMAGE_FIRST_PIXEL_VISIBLE_BIT_EXT` in `VkPresentTimingSurfaceCapabilitiesEXT` * List `VK_PRESENT_STAGE_IMAGE_FIRST_PIXEL_VISIBLE_BIT_EXT` in `swapchain_time_domains` Also handles the case where neither `VK_TIME_DOMAIN_CLOCK_MONOTONIC_KHR` or `VK_TIME_DOMAIN_CLOCK_MONOTONIC_RAW_KHR` is supported for all backends. Additionally fixes the issue where Wayland protocol was not dispatched correctly which resulted in Clock_ID event not being communicated back to the layer. Signed-off-by: Alex Bates <alex.bates@arm.com> Signed-off-by: Dennis Tsiang <dennis.tsiang@arm.com> Signed-off-by: Normunds Rieksts <normunds.rieksts@arm.com>
84 lines
3.3 KiB
C++
84 lines
3.3 KiB
C++
/*
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* Copyright (c) 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 present_timing_handler.cpp
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*
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* @brief Contains the functionality to implement features for present timing extension.
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*/
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#include "present_timing_handler.hpp"
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wsi_ext_present_timing_wayland::wsi_ext_present_timing_wayland(const util::allocator &allocator, VkDevice device,
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uint32_t num_images)
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: wsi_ext_present_timing(allocator, device, num_images)
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{
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}
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util::unique_ptr<wsi_ext_present_timing_wayland> wsi_ext_present_timing_wayland::create(
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VkDevice device, const util::allocator &allocator,
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std::optional<VkTimeDomainKHR> image_first_pixel_visible_time_domain, uint32_t num_images)
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{
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util::vector<util::unique_ptr<wsi::vulkan_time_domain>> domains(allocator);
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if (!domains.try_push_back(allocator.make_unique<wsi::vulkan_time_domain>(
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VK_PRESENT_STAGE_QUEUE_OPERATIONS_END_BIT_EXT, VK_TIME_DOMAIN_DEVICE_KHR)))
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{
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return nullptr;
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}
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if (image_first_pixel_visible_time_domain.has_value())
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{
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std::tuple<VkTimeDomainEXT, bool> monotonic_query = { *image_first_pixel_visible_time_domain, false };
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const layer::device_private_data &device_data = layer::device_private_data::get(device);
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auto result = wsi::check_time_domain_support(device_data.physical_device, &monotonic_query, 1);
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if (result != VK_SUCCESS)
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{
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return nullptr;
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}
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if (std::get<1>(monotonic_query))
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{
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if (!domains.try_push_back(allocator.make_unique<wsi::vulkan_time_domain>(
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VK_PRESENT_STAGE_IMAGE_FIRST_PIXEL_VISIBLE_BIT_EXT, image_first_pixel_visible_time_domain.value())))
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{
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return nullptr;
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}
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}
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}
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return wsi_ext_present_timing::create<wsi_ext_present_timing_wayland>(allocator, domains.data(), domains.size(),
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device, num_images);
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}
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VkResult wsi_ext_present_timing_wayland::get_swapchain_timing_properties(
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uint64_t &timing_properties_counter, VkSwapchainTimingPropertiesEXT &timing_properties)
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{
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timing_properties_counter = 0;
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timing_properties.refreshDuration = 0;
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timing_properties.variableRefreshDelay = 0;
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return VK_SUCCESS;
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}
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