1 /* Copyright (c) 2017-2018 Hans-Kristian Arntzen 2 * 3 * Permission is hereby granted, free of charge, to any person obtaining 4 * a copy of this software and associated documentation files (the 5 * "Software"), to deal in the Software without restriction, including 6 * without limitation the rights to use, copy, modify, merge, publish, 7 * distribute, sublicense, and/or sell copies of the Software, and to 8 * permit persons to whom the Software is furnished to do so, subject to 9 * the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be 12 * included in all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 15 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 16 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 17 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY 18 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 19 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 20 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 21 */ 22 23 #pragma once 24 25 #include "vulkan_common.hpp" 26 #include "vulkan.hpp" 27 #include "object_pool.hpp" 28 29 namespace Vulkan 30 { 31 class Device; 32 33 class FenceHolder; 34 struct FenceHolderDeleter 35 { 36 void operator()(FenceHolder *fence); 37 }; 38 39 class FenceHolder : public Util::IntrusivePtrEnabled<FenceHolder, FenceHolderDeleter, HandleCounter> 40 { 41 public: 42 friend struct FenceHolderDeleter; 43 44 ~FenceHolder(); 45 void wait(); 46 47 bool wait_timeout(uint64_t nsec); 48 49 VkFence get_fence() const; 50 51 private: 52 friend class Util::ObjectPool<FenceHolder>; FenceHolder(Device * device,VkFence fence)53 FenceHolder(Device *device, VkFence fence) : device(device), fence(fence) 54 { 55 } 56 57 Device *device; 58 VkFence fence; 59 }; 60 61 using Fence = Util::IntrusivePtr<FenceHolder>; 62 } 63