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Add ClearUA to GPUContext to clear texture with float values

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This commit is contained in:
Wojciech Figat
2022-02-08 18:06:02 +01:00
committed by Wojtek Figat
parent bac8058aa8
commit afed5a30bc
7 changed files with 45 additions and 0 deletions
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14
Source/Engine/GraphicsDevice/DirectX/DX12/GPUContextDX12.cpp
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@@ -755,6 +755,20 @@ void GPUContextDX12::ClearUA(GPUTexture* texture, const uint32 value[4])
_commandList->ClearUnorderedAccessViewUint(desc.GPU, uav, texDX12->GetResource(), value, 0, nullptr);
}
void GPUContextDX12::ClearUA(GPUTexture* texture, const Vector4& value)
{
ASSERT(texture != nullptr && texture->IsUnorderedAccess());
auto texDX12 = reinterpret_cast<GPUTextureDX12*>(texture);
SetResourceState(texDX12, D3D12_RESOURCE_STATE_UNORDERED_ACCESS);
flushRBs();
auto uav = ((GPUTextureViewDX12*)(texDX12->IsVolume() ? texDX12->ViewVolume() : texDX12->View(0)))->UAV();
Descriptor desc;
GetActiveHeapDescriptor(uav, desc);
_commandList->ClearUnorderedAccessViewFloat(desc.GPU, uav, texDX12->GetResource(), value.Raw, 0, nullptr);
}
void GPUContextDX12::ResetRenderTarget()
{
if (_rtDepth || _rtCount != 0)

1
Source/Engine/GraphicsDevice/DirectX/DX12/GPUContextDX12.h
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@@ -160,6 +160,7 @@ public:
void ClearUA(GPUBuffer* buf, const Vector4& value) override;
void ClearUA(GPUBuffer* buf, const uint32 value[4]) override;
void ClearUA(GPUTexture* texture, const uint32 value[4]) override;
void ClearUA(GPUTexture* texture, const Vector4& value) override;
void ResetRenderTarget() override;
void SetRenderTarget(GPUTextureView* rt) override;
void SetRenderTarget(GPUTextureView* depthBuffer, GPUTextureView* rt) override;