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Improve stability of Vulkan and D3D12 backends on large worlds

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This commit is contained in:
Wojtek Figat
2021-06-10 17:01:07 +02:00
parent 14bc9501c7
commit 3d4309457b
11 changed files with 161 additions and 115 deletions
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31
Source/Engine/GraphicsDevice/Vulkan/RenderToolsVulkan.h
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@@ -164,37 +164,6 @@ public:
return stageFlags;
}
static inline void SetBufferBarrierInfo(VkAccessFlags source, VkAccessFlags dest, VkPipelineStageFlags& sourceStage, VkPipelineStageFlags& destStage)
{
sourceStage |= GetBufferBarrierFlags(source);
destStage |= GetBufferBarrierFlags(dest);
}
static inline void SetImageBarrierInfo(VkImageLayout source, VkImageLayout dest, VkImageMemoryBarrier& barrier, VkPipelineStageFlags& sourceStage, VkPipelineStageFlags& destStage)
{
barrier.oldLayout = source;
barrier.newLayout = dest;
sourceStage |= GetImageBarrierFlags(source, barrier.srcAccessMask);
destStage |= GetImageBarrierFlags(dest, barrier.dstAccessMask);
}
static void ImagePipelineBarrier(VkCommandBuffer cmdBuffer, VkImage img, VkImageLayout src, VkImageLayout dest, const VkImageSubresourceRange& subresourceRange)
{
VkImageMemoryBarrier imageBarrier;
ZeroStruct(imageBarrier, VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER);
imageBarrier.image = img;
imageBarrier.subresourceRange = subresourceRange;
imageBarrier.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
imageBarrier.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
VkPipelineStageFlags srcStages = (VkPipelineStageFlags)0;
VkPipelineStageFlags destStages = (VkPipelineStageFlags)0;
SetImageBarrierInfo(src, dest, imageBarrier, srcStages, destStages);
vkCmdPipelineBarrier(cmdBuffer, srcStages, destStages, 0, 0, nullptr, 0, nullptr, 1, &imageBarrier);
}
template<class T>
static FORCE_INLINE void ZeroStruct(T& data, VkStructureType type)
{