Thraix
50 lines
1.6 KiB
C++
50 lines
1.6 KiB
C++
#include "copium/sampler/DepthAttachment.h"
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#include "copium/core/Vulkan.h"
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#include "copium/sampler/Image.h"
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namespace Copium
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{
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DepthAttachment::DepthAttachment(int width, int height)
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: Sampler{}
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{
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InitializeDepthAttachment(width, height);
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}
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DepthAttachment::~DepthAttachment()
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{
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vkDestroyImage(Vulkan::GetDevice(), image, nullptr);
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vkFreeMemory(Vulkan::GetDevice(), imageMemory, nullptr);
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vkDestroyImageView(Vulkan::GetDevice(), imageView, nullptr);
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}
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void DepthAttachment::Resize(int width, int height)
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{
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vkDestroyImage(Vulkan::GetDevice(), image, nullptr);
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vkFreeMemory(Vulkan::GetDevice(), imageMemory, nullptr);
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vkDestroyImageView(Vulkan::GetDevice(), imageView, nullptr);
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InitializeDepthAttachment(width, height);
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}
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VkDescriptorImageInfo DepthAttachment::GetDescriptorImageInfo(int index) const
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{
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VkDescriptorImageInfo imageInfo{};
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imageInfo.imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
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imageInfo.sampler = sampler;
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imageInfo.imageView = imageView;
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return imageInfo;
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}
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VkImageView DepthAttachment::GetImageView() const
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{
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return imageView;
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}
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void DepthAttachment::InitializeDepthAttachment(int width, int height)
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{
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VkFormat depthFormat = Image::SelectDepthFormat();
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Image::InitializeImage(width, height, depthFormat, VK_IMAGE_TILING_OPTIMAL, VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT | VK_IMAGE_USAGE_SAMPLED_BIT, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT, &image, &imageMemory);
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imageView = Image::InitializeImageView(image, depthFormat, VK_IMAGE_ASPECT_DEPTH_BIT);
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}
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} |