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86 lines
2.9 KiB
86 lines
2.9 KiB
5 years ago
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/*
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This file is part of Magnum.
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Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019,
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2020 Vladimír Vondruš <mosra@centrum.cz>
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Permission is hereby granted, free of charge, to any person obtaining a
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copy of this software and associated documentation files (the "Software"),
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to deal in the Software without restriction, including without limitation
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the rights to use, copy, modify, merge, publish, distribute, sublicense,
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and/or sell copies of the Software, and to permit persons to whom the
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Software is furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included
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in all copies or substantial portions of the Software.
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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
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THE 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
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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DEALINGS IN THE SOFTWARE.
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*/
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#include "Fence.h"
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#include "FenceCreateInfo.h"
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#include "Magnum/Vk/Assert.h"
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#include "Magnum/Vk/Device.h"
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namespace Magnum { namespace Vk {
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FenceCreateInfo::FenceCreateInfo(const Flags flags): _info{} {
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_info.sType = VK_STRUCTURE_TYPE_FENCE_CREATE_INFO;
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_info.flags = VkFenceCreateFlags(flags);
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}
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FenceCreateInfo::FenceCreateInfo(NoInitT) noexcept {}
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FenceCreateInfo::FenceCreateInfo(const VkFenceCreateInfo& info):
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/* Can't use {} with GCC 4.8 here because it tries to initialize the first
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member instead of doing a copy */
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_info(info) {}
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Fence Fence::wrap(Device& device, const VkFence handle, const HandleFlags flags) {
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Fence out{NoCreate};
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out._device = &device;
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out._handle = handle;
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out._flags = flags;
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return out;
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}
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Fence::Fence(Device& device, const FenceCreateInfo& info): _device{&device}, _flags{HandleFlag::DestroyOnDestruction} {
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MAGNUM_VK_INTERNAL_ASSERT_SUCCESS(device->CreateFence(device, info, nullptr, &_handle));
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}
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Fence::Fence(Device& device): Fence{device, FenceCreateInfo{}} {}
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Fence::Fence(NoCreateT): _device{}, _handle{} {}
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Fence::Fence(Fence&& other) noexcept: _device{other._device}, _handle{other._handle}, _flags{other._flags} {
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other._handle = {};
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}
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Fence::~Fence() {
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if(_handle && (_flags & HandleFlag::DestroyOnDestruction))
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(**_device).DestroyFence(*_device, _handle, nullptr);
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}
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Fence& Fence::operator=(Fence&& other) noexcept {
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using std::swap;
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swap(other._device, _device);
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swap(other._handle, _handle);
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swap(other._flags, _flags);
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return *this;
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}
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VkFence Fence::release() {
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const VkFence handle = _handle;
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_handle = {};
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return handle;
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}
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}}
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