53 lines
1.1 KiB
C++
53 lines
1.1 KiB
C++
// Copyright 2016 Dolphin Emulator Project
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// Licensed under GPLv2+
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// Refer to the license.txt file included.
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#pragma once
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#include <array>
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#include <memory>
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#include <string>
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#include "Common/CommonTypes.h"
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#include "VideoBackends/Vulkan/VulkanLoader.h"
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namespace Vulkan
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{
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class StagingBuffer;
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class BoundingBox
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{
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public:
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BoundingBox();
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~BoundingBox();
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bool Initialize();
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VkBuffer GetGPUBuffer() const { return m_gpu_buffer; }
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VkDeviceSize GetGPUBufferOffset() const { return 0; }
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VkDeviceSize GetGPUBufferSize() const { return BUFFER_SIZE; }
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s32 Get(size_t index);
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void Set(size_t index, s32 value);
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void Invalidate();
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void Flush();
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private:
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bool CreateGPUBuffer();
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bool CreateReadbackBuffer();
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void Readback();
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VkBuffer m_gpu_buffer = VK_NULL_HANDLE;
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VkDeviceMemory m_gpu_memory = VK_NULL_HANDLE;
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static const size_t NUM_VALUES = 4;
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static const size_t BUFFER_SIZE = sizeof(u32) * NUM_VALUES;
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std::unique_ptr<StagingBuffer> m_readback_buffer;
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std::array<bool, NUM_VALUES> m_values_dirty = {};
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bool m_valid = true;
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};
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} // namespace Vulkan
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