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Fixes for Vulkan backend after recent changes

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This commit is contained in:
Wojtek Figat
2025-01-08 18:09:45 +01:00
parent 7e165d6127
commit 2b2ace0d00
7 changed files with 127 additions and 71 deletions
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34
Source/Engine/GraphicsDevice/Vulkan/GPUDeviceVulkan.cpp
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@@ -453,39 +453,12 @@ GPUVertexLayoutVulkan::GPUVertexLayoutVulkan(GPUDeviceVulkan* device, const Elem
: GPUResourceVulkan<GPUVertexLayout>(device, StringView::Empty)
{
SetElements(elements, explicitOffsets);
for (int32 i = 0; i < GPU_MAX_VB_BINDED; i++)
{
VkVertexInputBindingDescription& binding = Bindings[i];
binding.binding = i;
binding.stride = 0;
binding.inputRate = VK_VERTEX_INPUT_RATE_VERTEX;
}
uint32 bindingsCount = 0;
MaxSlot = 0;
for (int32 i = 0; i < elements.Count(); i++)
{
const VertexElement& src = GetElements().Get()[i];
const int32 size = PixelFormatExtensions::SizeInBytes(src.Format);
ASSERT_LOW_LAYER(src.Slot < GPU_MAX_VB_BINDED);
VkVertexInputBindingDescription& binding = Bindings[src.Slot];
binding.binding = src.Slot;
binding.stride = Math::Max(binding.stride, (uint32_t)(src.Offset + size));
binding.inputRate = src.PerInstance ? VK_VERTEX_INPUT_RATE_INSTANCE : VK_VERTEX_INPUT_RATE_VERTEX;
VkVertexInputAttributeDescription& attribute = Attributes[i];
attribute.location = i;
attribute.binding = src.Slot;
attribute.format = RenderToolsVulkan::ToVulkanFormat(src.Format);
attribute.offset = src.Offset;
bindingsCount = Math::Max(bindingsCount, (uint32)src.Slot + 1);
MaxSlot = Math::Max(MaxSlot, (int32)src.Slot);
}
RenderToolsVulkan::ZeroStruct(CreateInfo, VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO);
CreateInfo.vertexBindingDescriptionCount = bindingsCount;
CreateInfo.pVertexBindingDescriptions = Bindings;
CreateInfo.vertexAttributeDescriptionCount = elements.Count();
CreateInfo.pVertexAttributeDescriptions = Attributes;
}
FramebufferVulkan::FramebufferVulkan(GPUDeviceVulkan* device, const Key& key, const VkExtent2D& extent, uint32 layers)
@@ -936,7 +909,8 @@ GPUBufferVulkan* HelperResourcesVulkan::GetDummyVertexBuffer()
if (!_dummyVB)
{
_dummyVB = (GPUBufferVulkan*)_device->CreateBuffer(TEXT("DummyVertexBuffer"));
_dummyVB->Init(GPUBufferDescription::Vertex(nullptr, sizeof(Color32), 1, &Color32::Transparent));
auto* layout = GPUVertexLayout::Get({{ VertexElement::Types::Attribute3, 0, 0, 0, PixelFormat::R8G8B8A8_UNorm }});
_dummyVB->Init(GPUBufferDescription::Vertex(layout, sizeof(Color32), 1, &Color32::Transparent));
}
return _dummyVB;
}