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Add GPUVertexLayout to graphics backends

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This commit is contained in:
Wojtek Figat
2024-12-13 09:20:01 +01:00
parent cedf4b1eb5
commit fc4e6f4972
31 changed files with 605 additions and 93 deletions
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30
Source/Engine/GraphicsDevice/DirectX/DX11/GPUDeviceDX11.cpp
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@@ -10,11 +10,13 @@
#include "GPUTimerQueryDX11.h"
#include "GPUBufferDX11.h"
#include "GPUSamplerDX11.h"
#include "GPUVertexLayoutDX11.h"
#include "GPUSwapChainDX11.h"
#include "Engine/Core/Log.h"
#include "Engine/Core/Utilities.h"
#include "Engine/Threading/Threading.h"
#include "Engine/GraphicsDevice/DirectX/RenderToolsDX.h"
#include "Engine/Graphics/PixelFormatExtensions.h"
#include "Engine/Engine/CommandLine.h"
#if !USE_EDITOR && PLATFORM_WINDOWS
@@ -146,6 +148,29 @@ static bool TryCreateDevice(IDXGIAdapter* adapter, D3D_FEATURE_LEVEL maxFeatureL
return false;
}
GPUVertexLayoutDX11::GPUVertexLayoutDX11(GPUDeviceDX11* device, const Elements& elements)
: GPUResourceBase<GPUDeviceDX11, GPUVertexLayout>(device, StringView::Empty)
, InputElementsCount(elements.Count())
{
_elements = elements;
uint32 offsets[GPU_MAX_VB_BINDED] = {};
for (int32 i = 0; i < _elements.Count(); i++)
{
const VertexElement& src = _elements.Get()[i];
D3D11_INPUT_ELEMENT_DESC& dst = InputElements[i];
uint32& offset = offsets[src.Slot];
if (src.Offset != 0)
offset = src.Offset;
dst.SemanticName = RenderToolsDX::GetVertexInputSemantic(src.Type, dst.SemanticIndex);
dst.Format = RenderToolsDX::ToDxgiFormat(src.Format);
dst.InputSlot = src.Slot;
dst.AlignedByteOffset = offset;
dst.InputSlotClass = src.PerInstance ? D3D11_INPUT_PER_INSTANCE_DATA : D3D11_INPUT_PER_VERTEX_DATA;
dst.InstanceDataStepRate = src.PerInstance ? 1 : 0;
offset += PixelFormatExtensions::SizeInBytes(src.Format);
}
}
GPUDevice* GPUDeviceDX11::Create()
{
// Configuration
@@ -807,6 +832,11 @@ GPUSampler* GPUDeviceDX11::CreateSampler()
return New<GPUSamplerDX11>(this);
}
GPUVertexLayout* GPUDeviceDX11::CreateVertexLayout(const VertexElements& elements)
{
return New<GPUVertexLayoutDX11>(this, elements);
}
GPUSwapChain* GPUDeviceDX11::CreateSwapChain(Window* window)
{
return New<GPUSwapChainDX11>(this, window);