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35 lines
1.2 KiB
35 lines
1.2 KiB
4 weeks ago
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#include "VkImages.h"
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#include "VkInitializers.h"
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void vkutil::transition_image(VkCommandBuffer cmd, VkImage image, VkImageLayout currentLayout, VkImageLayout newLayout)
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{
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VkImageMemoryBarrier2 imageBarrier {.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER_2};
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imageBarrier.pNext = nullptr;
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imageBarrier.srcStageMask = VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT;
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imageBarrier.srcAccessMask = VK_ACCESS_2_MEMORY_WRITE_BIT;
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imageBarrier.dstStageMask = VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT;
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imageBarrier.dstAccessMask = VK_ACCESS_2_MEMORY_WRITE_BIT | VK_ACCESS_2_MEMORY_READ_BIT;
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imageBarrier.oldLayout = currentLayout;
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imageBarrier.newLayout = newLayout;
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VkImageAspectFlags aspectMask = (newLayout == VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_OPTIMAL) ? VK_IMAGE_ASPECT_DEPTH_BIT : VK_IMAGE_ASPECT_COLOR_BIT;
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imageBarrier.subresourceRange = vkinit::image_subresource_range(aspectMask);
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imageBarrier.image = image;
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VkDependencyInfo depInfo {};
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depInfo.sType = VK_STRUCTURE_TYPE_DEPENDENCY_INFO;
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depInfo.pNext = nullptr;
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depInfo.imageMemoryBarrierCount = 1;
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depInfo.pImageMemoryBarriers = &imageBarrier;
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vkCmdPipelineBarrier2(cmd, &depInfo);
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}
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//VkImages::VkImages()
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//{
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//}
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