/*     Copyright 2015-2018 Egor Yusov
*
*  Licensed under the Apache License, Version 2.0 (the "License");
*  you may not use this file except in compliance with the License.
*  You may obtain a copy of the License at
*
*     http://www.apache.org/licenses/LICENSE-2.0
*
*  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
*  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
*  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF ANY PROPRIETARY RIGHTS.
*
*  In no event and under no legal theory, whether in tort (including negligence),
*  contract, or otherwise, unless required by applicable law (such as deliberate
*  and grossly negligent acts) or agreed to in writing, shall any Contributor be
*  liable for any damages, including any direct, indirect, special, incidental,
*  or consequential damages of any character arising as a result of this License or
*  out of the use or inability to use the software (including but not limited to damages
*  for loss of goodwill, work stoppage, computer failure or malfunction, or any and
*  all other commercial damages or losses), even if such Contributor has been advised
*  of the possibility of such damages.
*/

#pragma once

#include <vector>
#include <memory>
#include "vulkan.h"
#include "VulkanLogicalDevice.h"
#include "VulkanUtilities/VulkanObjectWrappers.h"

namespace VulkanUtilities
{
    class VulkanFencePool
    {
    public:
        VulkanFencePool(std::shared_ptr<const VulkanLogicalDevice> LogicalDevice);

        VulkanFencePool             (const VulkanFencePool&) = delete;
        VulkanFencePool             (VulkanFencePool&&)      = delete;
        VulkanFencePool& operator = (const VulkanFencePool&) = delete;
        VulkanFencePool& operator = (VulkanFencePool&&)      = delete;

        ~VulkanFencePool();

        VulkanUtilities::FenceWrapper GetFence();
        void DisposeFence(VulkanUtilities::FenceWrapper&& Fence);

    private:
        // Shared pointer to logical device must be declared before fences
        std::shared_ptr<const VulkanLogicalDevice> m_LogicalDevice;
        std::vector<VulkanUtilities::FenceWrapper> m_Fences;
    };
}
