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please khronos, write a fucking better doc codes so we can read easil…
…y :(
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,93 @@ | ||
| #include "VDescSet.h" | ||
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| #include "../Core/VAssert.h" | ||
| #include "../Core/VLoadFuncs.h" | ||
| #include "../Device/VDevice.h" | ||
| #include "../Descriptor/VDescLayout.h" | ||
| #include "../Descriptor/VDescPool.h" | ||
| #include "../Image/VImageView.h" | ||
| #include "../Buffer/VDstBuffer.h" | ||
| #include "../Sampler/VSampler.h" | ||
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| namespace MAGE | ||
| { | ||
| VDescSet::VDescSet(const DescSetProps& desc, VDevice* device) : VObject(device), m_props(desc) | ||
| { | ||
| VkDescriptorSetLayout dLayout = desc.layout->GetLayout(); | ||
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| VkDescriptorSetAllocateInfo info = {}; | ||
| info.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO; | ||
| info.descriptorSetCount = 1; | ||
| info.descriptorPool = desc.pool->GetPool(); | ||
| info.pSetLayouts = &dLayout; | ||
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| ErrorUtils::VkAssert(vkAllocateDescriptorSets(m_rootDevice->GetDevice(), &info, &m_set), "VDescSet"); | ||
| } | ||
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| VDescSet::~VDescSet() | ||
| { | ||
| Destroy(); | ||
| } | ||
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| void VDescSet::UpdateSet(const UpdateProps& desc) const | ||
| { | ||
| VkWriteDescriptorSet writeInformations[32]; | ||
| VkDescriptorBufferInfo writeBufferInformations[32]; | ||
| VkDescriptorImageInfo writeImageInformations[32]; | ||
| u32 bufferIndex = 0; | ||
| u32 imageIndex = 0; | ||
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| for (u8 i = 0; i < desc.entries.size(); i++) | ||
| { | ||
| VkWriteDescriptorSet writeInfo = {}; | ||
| writeInfo.sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET; | ||
| writeInfo.dstSet = m_set; | ||
| writeInfo.dstBinding = desc.entries[i].binding; | ||
| writeInfo.dstArrayElement = desc.entries[i].arrayElement; | ||
| writeInfo.descriptorCount = desc.entries[i].count; | ||
| writeInfo.descriptorType = desc.entries[i].type; | ||
| writeInfo.pNext = nullptr; | ||
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| switch (desc.entries[i].type) | ||
| { | ||
| case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER: | ||
| { | ||
| VkDescriptorImageInfo imageInfo = {}; | ||
| imageInfo.imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL; | ||
| imageInfo.imageView = desc.entries[i].entry.image->GetView(); | ||
| imageInfo.sampler = desc.entries[i].sampler->GetSampler(); | ||
| writeImageInformations[imageIndex] = imageInfo; | ||
| writeInfo.pImageInfo = &writeImageInformations[imageIndex]; | ||
| writeInfo.descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER; | ||
| imageIndex++; | ||
| } | ||
| case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER: | ||
| { | ||
| VkDescriptorBufferInfo bufferInfo = {}; | ||
| bufferInfo.buffer = desc.entries[i].entry.uniform->GetBuffer(); | ||
| bufferInfo.offset = desc.Entries[i].bufferOffset; | ||
| bufferInfo.range = desc.entries[i].entry.uniform->GetTotalSize(); | ||
| writeBufferInformations[bufferIndex] = bufferInfo; | ||
| writeInfo.pBufferInfo = &writeBufferInformations[bufferIndex]; | ||
| writeInfo.descriptorType = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER; | ||
| bufferIndex++; | ||
| } | ||
| default: | ||
| spdlog::warn("{} is not a valid descriptor type.", magic_enum::enum_name<VkDescriptorType>(desc.entries[i].type)); | ||
| } | ||
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| writeInformations[i] = writeInfo; | ||
| } | ||
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| vkUpdateDescriptorSets(m_rootDevice->GetDevice(), desc.entries.size(), writeInformations, 0, nullptr); | ||
| } | ||
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| void VDescSet::Destroy() | ||
| { | ||
| if (m_set != VK_NULL_HANDLE) | ||
| { | ||
| vkFreeDescriptorSets(m_rootDevice->GetDevice(), m_props.pool->GetPool(), 1, &m_set); | ||
| m_set = VK_NULL_HANDLE; | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,65 @@ | ||
| /* | ||
| * This Source Code Form is subject to the terms of the Mozilla Public | ||
| * License, v. 2.0. If a copy of the MPL was not distributed with this | ||
| * file, You can obtain one at http://mozilla.org/MPL/2.0/. | ||
| * | ||
| * Copyright (c) 2024 Metehan Tuncbilek | ||
| */ | ||
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| #pragma once | ||
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| #include "../Abstraction/VObject.h" | ||
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| namespace MAGE | ||
| { | ||
| class VDescLayout; | ||
| class VDescPool; | ||
| class VDstBuffer; | ||
| class VImageView; | ||
| class VSampler; | ||
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| struct DescSetProps final | ||
| { | ||
| VDescLayout* layout; | ||
| VDescPool* pool; | ||
| }; | ||
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| union BufferEntry final | ||
| { | ||
| VDstBuffer* uniform; | ||
| VImageView* image; | ||
| }; | ||
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| struct UpdateEntry final | ||
| { | ||
| BufferEntry entry; | ||
| VSampler* sampler; | ||
| VkDescriptorType type; | ||
| u32 count; | ||
| u32 arrayElement; | ||
| u64 bufferOffset; | ||
| u32 binding; | ||
| }; | ||
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| struct UpdateProps final | ||
| { | ||
| Vector<UpdateEntry> entries; | ||
| }; | ||
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| class VDescSet final : public VObject | ||
| { | ||
| public: | ||
| VDescSet(const DescSetProps& desc, VDevice* device); | ||
| ~VDescSet() override final; | ||
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| inline VkDescriptorSet GetSet() const { return m_set; } | ||
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| void UpdateSet(const UpdateProps& desc) const; | ||
| void Destroy() override final; | ||
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| private: | ||
| VkDescriptorSet m_set; | ||
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| DescSetProps m_props; | ||
| }; | ||
| } |