From c7bf272d9d78cc10f4387fdb069de53877ea5a92 Mon Sep 17 00:00:00 2001
From: FakeMichau <49685661+FakeMichau@users.noreply.github.com>
Date: Sat, 25 Apr 2026 23:35:56 +0200
Subject: [PATCH] Minor cleanup

---
 OptiScaler/shaders/hud_copy/HudCopy_Dx12.cpp   | 4 +---
 OptiScaler/shaders/hudless_compare/HC_Dx12.cpp | 5 -----
 OptiScaler/shaders/render_ui/RUI_Dx12.cpp      | 5 -----
 OptiScaler/shaders/resource_flip/RF_Dx12.cpp   | 3 +--
 4 files changed, 2 insertions(+), 15 deletions(-)

diff --git a/OptiScaler/shaders/hud_copy/HudCopy_Dx12.cpp b/OptiScaler/shaders/hud_copy/HudCopy_Dx12.cpp
index aaee6c59..21e6bc9f 100644
--- a/OptiScaler/shaders/hud_copy/HudCopy_Dx12.cpp
+++ b/OptiScaler/shaders/hud_copy/HudCopy_Dx12.cpp
@@ -32,9 +32,6 @@ bool HudCopy_Dx12::Dispatch(ID3D12GraphicsCommandList* cmdList, ID3D12Resource*
     _counter = _counter % HudCopy_NUM_OF_HEAPS;
     FrameDescriptorHeap& currentHeap = _frameHeaps[_counter];
 
-    auto hudlessDesc = hudless->GetDesc();
-    auto presentDesc = present->GetDesc();
-
     if (_buffer == nullptr)
     {
         LOG_DEBUG("[{0}] Start!", _name);
@@ -83,6 +80,7 @@ bool HudCopy_Dx12::Dispatch(ID3D12GraphicsCommandList* cmdList, ID3D12Resource*
 
     cmdList->SetComputeRootDescriptorTable(0, currentHeap.GetTableGPUStart());
 
+    auto presentDesc = present->GetDesc();
     UINT dispatchWidth = static_cast<UINT>((presentDesc.Width + InNumThreadsX - 1) / InNumThreadsX);
     UINT dispatchHeight = (presentDesc.Height + InNumThreadsY - 1) / InNumThreadsY;
 
diff --git a/OptiScaler/shaders/hudless_compare/HC_Dx12.cpp b/OptiScaler/shaders/hudless_compare/HC_Dx12.cpp
index 10b353c4..a3d8eaa8 100644
--- a/OptiScaler/shaders/hudless_compare/HC_Dx12.cpp
+++ b/OptiScaler/shaders/hudless_compare/HC_Dx12.cpp
@@ -177,11 +177,6 @@ bool HC_Dx12::Dispatch(IDXGISwapChain3* sc, ID3D12GraphicsCommandList* cmdList,
     _counter++;
     _counter = _counter % HC_NUM_OF_HEAPS;
 
-    // Check existing buffer
-    D3D12_RESOURCE_DESC bufferDesc {};
-    if (_buffer[_counter] != nullptr)
-        bufferDesc = _buffer[_counter]->GetDesc();
-
     if (!CreateBufferResource(_counter, _device, scBuffer, D3D12_RESOURCE_STATE_COPY_DEST))
     {
         LOG_ERROR("CreateBufferResource error!");
diff --git a/OptiScaler/shaders/render_ui/RUI_Dx12.cpp b/OptiScaler/shaders/render_ui/RUI_Dx12.cpp
index 98b8655d..8e9ce4ec 100644
--- a/OptiScaler/shaders/render_ui/RUI_Dx12.cpp
+++ b/OptiScaler/shaders/render_ui/RUI_Dx12.cpp
@@ -195,11 +195,6 @@ bool RUI_Dx12::Dispatch(IDXGISwapChain3* sc, ID3D12GraphicsCommandList* cmdList,
     _counter++;
     _counter = _counter % HC_NUM_OF_HEAPS;
 
-    // Check existing buffer
-    D3D12_RESOURCE_DESC bufferDesc {};
-    if (_buffer[_counter] != nullptr)
-        bufferDesc = _buffer[_counter]->GetDesc();
-
     if (!CreateBufferResource(_counter, _device, scBuffer, D3D12_RESOURCE_STATE_COPY_DEST))
     {
         LOG_ERROR("CreateBufferResource error!");
diff --git a/OptiScaler/shaders/resource_flip/RF_Dx12.cpp b/OptiScaler/shaders/resource_flip/RF_Dx12.cpp
index 244185d8..8dfff445 100644
--- a/OptiScaler/shaders/resource_flip/RF_Dx12.cpp
+++ b/OptiScaler/shaders/resource_flip/RF_Dx12.cpp
@@ -20,11 +20,10 @@ bool RF_Dx12::Dispatch(ID3D12GraphicsCommandList* InCmdList, ID3D12Resource* InR
     _counter = _counter % RF_NUM_OF_HEAPS;
     FrameDescriptorHeap& currentHeap = _frameHeaps[_counter];
 
-    auto inDesc = InResource->GetDesc();
-
     CreateShaderResourceView(_device, InResource, currentHeap.GetSrvCPU(0), false);
     CreateUnorderedAccessView(_device, OutResource, currentHeap.GetUavCPU(0), 0);
 
+    auto inDesc = InResource->GetDesc();
     RFConstants constants {};
 
     constants.height = height - 1;