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https://gitlab.freedesktop.org/mesa/vulkan-wsi-layer.git
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4423a52816
Signed-off-by: Dennis Tsiang <dennis.tsiang@arm.com> Change-Id: I76f87648a8ddaeddb6774123d263957b845d10a1
98 lines
2.8 KiB
C++
98 lines
2.8 KiB
C++
/*
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* Copyright (c) 2021, 2024 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 <wayland-client.h>
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#include <linux-dmabuf-unstable-v1-client-protocol.h>
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#include <linux-explicit-synchronization-unstable-v1-protocol.h>
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#include <memory.h>
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#include <functional>
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namespace wsi
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{
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namespace wayland
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{
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static inline void wayland_object_destroy(wl_registry *obj)
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{
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wl_registry_destroy(obj);
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}
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static inline void wayland_object_destroy(zwp_linux_dmabuf_v1 *obj)
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{
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zwp_linux_dmabuf_v1_destroy(obj);
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}
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static inline void wayland_object_destroy(zwp_linux_explicit_synchronization_v1 *obj)
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{
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zwp_linux_explicit_synchronization_v1_destroy(obj);
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}
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static inline void wayland_object_destroy(zwp_linux_surface_synchronization_v1 *obj)
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{
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zwp_linux_surface_synchronization_v1_destroy(obj);
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}
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static inline void wayland_object_destroy(wl_callback *obj)
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{
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wl_callback_destroy(obj);
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}
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static inline void wayland_object_destroy(wl_event_queue *obj)
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{
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wl_event_queue_destroy(obj);
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}
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template <typename T>
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struct wayland_deleter
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{
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void operator()(T *obj) const
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{
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if (obj != nullptr)
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{
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wayland_object_destroy(obj);
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}
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}
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};
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template <typename T>
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using wayland_owner = std::unique_ptr<T, wayland_deleter<T>>;
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template <typename T>
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static std::unique_ptr<T, std::function<void(T *)>> make_proxy_with_queue(T *object, wl_event_queue *queue)
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{
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auto proxy = reinterpret_cast<T *>(wl_proxy_create_wrapper(object));
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if (proxy != nullptr)
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{
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wl_proxy_set_queue(reinterpret_cast<wl_proxy *>(proxy), queue);
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}
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auto delete_proxy = [](T *proxy) { wl_proxy_wrapper_destroy(reinterpret_cast<wl_proxy *>(proxy)); };
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return std::unique_ptr<T, std::function<void(T *)>>(proxy, delete_proxy);
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}
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} // namespace wayland
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} // namespace wsi
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