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71 lines
1.6 KiB
C
71 lines
1.6 KiB
C
// Copyright (C) 2024 kanel
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// This file is part of "Pulse"
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// For conditions of distribution and use, see copyright notice in LICENSE
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#ifdef PULSE_ENABLE_VULKAN_BACKEND
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#ifndef PULSE_VULKAN_DESCRIPTOR_H_
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#define PULSE_VULKAN_DESCRIPTOR_H_
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#include <vulkan/vulkan_core.h>
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#include <Pulse.h>
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#include "VulkanEnums.h"
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#define VULKAN_POOL_SIZE 128
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typedef struct VulkanDescriptorSetLayout
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{
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VkDescriptorSetLayout layout;
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VulkanDescriptorSetType type;
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union
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{
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struct
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{
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uint32_t storage_buffer_count;
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uint32_t storage_texture_count;
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} ReadOnly;
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struct
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{
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uint32_t storage_buffer_count;
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uint32_t storage_texture_count;
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} ReadWrite;
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struct
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{
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uint32_t buffer_count;
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} Uniform;
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};
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} VulkanDescriptorSetLayout;
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typedef struct VulkanDescriptorSet
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{
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VulkanDescriptorSetLayout* layout;
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struct VulkanDescriptorSetPool* pool;
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VkDescriptorSet set;
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} VulkanDescriptorSet;
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typedef struct VulkanDescriptorSetPool
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{
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VulkanDescriptorSet* used_sets[VULKAN_POOL_SIZE];
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VulkanDescriptorSet* free_sets[VULKAN_POOL_SIZE];
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VkDescriptorPool pool;
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uint32_t sets_count;
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} VulkanDescriptorSetPool;
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typedef struct VulkanDescriptorSetPoolManager
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{
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VulkanDescriptorSetPool* pools;
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uint32_t pools_capacity;
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uint32_t pools_size;
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} VulkanDescriptorSetPoolManager;
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void VulkanInitDescriptorSetPoolManager(VulkanDescriptorSetPoolManager* manager);
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VulkanDescriptorSetPool* VulkanGetAvailableDescriptorSetPool(VulkanDescriptorSetPoolManager* manager);
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void VulkanDestroyDescriptorSetPoolManager(VulkanDescriptorSetPoolManager* manager);
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#endif // PULSE_VULKAN_DESCRIPTOR_H_
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#endif // PULSE_ENABLE_VULKAN_BACKEND
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