54 lines
1.5 KiB
C++
54 lines
1.5 KiB
C++
// Copyright (C) 2016 Jérôme Leclercq
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// This file is part of the "Nazara Engine - Vulkan Renderer"
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// For conditions of distribution and use, see copyright notice in Config.hpp
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#include <Nazara/VulkanRenderer/Wrapper/CommandPool.hpp>
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#include <Nazara/VulkanRenderer/Wrapper/CommandBuffer.hpp>
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#include <Nazara/VulkanRenderer/Debug.hpp>
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namespace Nz
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{
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namespace Vk
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{
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CommandBuffer CommandPool::AllocateCommandBuffer(VkCommandBufferLevel level)
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{
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VkCommandBufferAllocateInfo createInfo =
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{
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VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO,
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nullptr,
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m_handle,
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level,
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1U
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};
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VkCommandBuffer handle = VK_NULL_HANDLE;
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m_lastErrorCode = m_device->vkAllocateCommandBuffers(*m_device, &createInfo, &handle);
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return CommandBuffer(*this, handle);
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}
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std::vector<CommandBuffer> CommandPool::AllocateCommandBuffers(UInt32 commandBufferCount, VkCommandBufferLevel level)
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{
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VkCommandBufferAllocateInfo createInfo =
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{
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VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO,
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nullptr,
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m_handle,
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level,
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commandBufferCount
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};
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std::vector<VkCommandBuffer> handles(commandBufferCount, VK_NULL_HANDLE);
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m_lastErrorCode = m_device->vkAllocateCommandBuffers(*m_device, &createInfo, handles.data());
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if (m_lastErrorCode != VkResult::VK_SUCCESS)
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return std::vector<CommandBuffer>();
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std::vector<CommandBuffer> commandBuffers;
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for (UInt32 i = 0; i < commandBufferCount; ++i)
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commandBuffers.emplace_back(CommandBuffer(*this, handles[i]));
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return commandBuffers;
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}
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}
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}
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