09ba229353
- Updated README.md with modern project structure and features - Cleaned up Android build files (not needed for desktop engine) - Restructured as procedural 3D engine with ImGui integration - Based on Sascha Willems Vulkan framework with dynamic rendering - Added comprehensive build instructions and camera system docs 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
46 lines
No EOL
1.4 KiB
C++
46 lines
No EOL
1.4 KiB
C++
/*
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* Vulkan buffer class
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*
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* Encapsulates a Vulkan buffer
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*
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* Copyright (C) 2016 by Sascha Willems - www.saschawillems.de
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*
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* This code is licensed under the MIT license (MIT) (http://opensource.org/licenses/MIT)
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*/
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#pragma once
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#include <vector>
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#include "vulkan/vulkan.h"
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#include "../core/VulkanTools.h"
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namespace vks
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{
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/**
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* @brief Encapsulates access to a Vulkan buffer backed up by device memory
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* @note To be filled by an external source like the VulkanDevice
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*/
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struct Buffer
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{
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VkDevice device;
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VkBuffer buffer = VK_NULL_HANDLE;
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VkDeviceMemory memory = VK_NULL_HANDLE;
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VkDescriptorBufferInfo descriptor;
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VkDeviceSize size = 0;
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VkDeviceSize alignment = 0;
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void* mapped = nullptr;
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/** @brief Usage flags to be filled by external source at buffer creation (to query at some later point) */
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VkBufferUsageFlags usageFlags;
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/** @brief Memory property flags to be filled by external source at buffer creation (to query at some later point) */
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VkMemoryPropertyFlags memoryPropertyFlags;
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VkResult map(VkDeviceSize size = VK_WHOLE_SIZE, VkDeviceSize offset = 0);
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void unmap();
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VkResult bind(VkDeviceSize offset = 0);
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void setupDescriptor(VkDeviceSize size = VK_WHOLE_SIZE, VkDeviceSize offset = 0);
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void copyTo(void* data, VkDeviceSize size);
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VkResult flush(VkDeviceSize size = VK_WHOLE_SIZE, VkDeviceSize offset = 0);
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VkResult invalidate(VkDeviceSize size = VK_WHOLE_SIZE, VkDeviceSize offset = 0);
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void destroy();
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};
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} |