53 lines
1.2 KiB
C++
53 lines
1.2 KiB
C++
/*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/.
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*/
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#pragma once
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#include <vulkan/vulkan.hpp>
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namespace OpenVulkano
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{
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namespace Vulkan
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{
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struct CommandHelper final
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{
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vk::Device device;
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vk::CommandPool cmdPool;
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vk::CommandBuffer cmdBuffer;
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vk::CommandBufferLevel level;
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CommandHelper() = default;
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~CommandHelper() { if (cmdPool) CommandHelper::Close(); }
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void Init(vk::Device device, uint32_t queueIndex, vk::CommandBufferLevel level = vk::CommandBufferLevel::eSecondary)
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{
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this->level = level;
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this->device = device;
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cmdPool = device.createCommandPool(vk::CommandPoolCreateInfo({}, queueIndex));
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vk::CommandBufferAllocateInfo bufferAllocInfo = { cmdPool, level, 1 };
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cmdBuffer = device.allocateCommandBuffers(bufferAllocInfo)[0];
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}
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void Reset() const
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{
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device.resetCommandPool(cmdPool, {});
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}
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vk::CommandBufferLevel GetLevel() const
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{
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return level;
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}
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void Close()
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{
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device.freeCommandBuffers(cmdPool, 1, &cmdBuffer);
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device.destroyCommandPool(cmdPool);
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cmdPool = nullptr;
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}
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};
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}
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}
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