mirror of
https://gitlab.freedesktop.org/mesa/vulkan-wsi-layer.git
synced 2025-12-20 17:20:08 +01:00
66 lines
2.2 KiB
C++
66 lines
2.2 KiB
C++
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/*
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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 wsi_extension.hpp
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*
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* @brief Contains the base class definition for wsi extension.
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*/
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#include "wsi_extension.hpp"
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#include <util/log.hpp>
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namespace wsi
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{
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wsi_ext_maintainer::wsi_ext_maintainer(const util::allocator &allocator)
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: m_enabled_extensions(allocator)
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{
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}
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bool wsi_ext_maintainer::add_extension(util::unique_ptr<wsi_ext> extension)
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{
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if (extension)
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{
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auto it = std::find_if(m_enabled_extensions.begin(), m_enabled_extensions.end(),
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[&extension](util::unique_ptr<wsi_ext> &ext) { return ext->is_same_type(*extension); });
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if (it != m_enabled_extensions.end())
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{
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WSI_LOG_WARNING("Adding a duplicate extension (%s) to the extension list.", extension->get_name());
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assert(false && "Adding a duplicate extension to the extension list.");
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/* Replace the extension. Preferably this should never happen at runtime. */
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*it = std::move(extension);
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return true;
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}
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return m_enabled_extensions.try_push_back(std::move(extension));
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}
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return false;
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}
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} /* namespace wsi */
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