From 08b4974d3348d893c8ea270a7724ec696ae71333 Mon Sep 17 00:00:00 2001
From: Tim <15017472+doodlum@users.noreply.github.com>
Date: Sat, 8 Mar 2025 16:58:06 +0000
Subject: [PATCH] chore: remove tearing flag from proxy

---
 src/DX12SwapChain.cpp | 4 ++--
 src/Hooks.cpp         | 3 +++
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/DX12SwapChain.cpp b/src/DX12SwapChain.cpp
index 585f52cc6d..65045f2acd 100644
--- a/src/DX12SwapChain.cpp
+++ b/src/DX12SwapChain.cpp
@@ -111,7 +111,7 @@ HRESULT DX12SwapChain::GetBuffer(void** ppSurface)
 	return S_OK;
 }
 
-HRESULT DX12SwapChain::Present(UINT, UINT Flags)
+HRESULT DX12SwapChain::Present(UINT SyncInterval, UINT Flags)
 {
 	// Wait for D3D11 to finish
 	DX::ThrowIfFailed(d3d11Context->Signal(d3d11Fence.get(), fenceValue));
@@ -153,7 +153,7 @@ HRESULT DX12SwapChain::Present(UINT, UINT Flags)
 	commandQueue->ExecuteCommandLists(1, commandListsToExecute);
 
 	// Present the frame
-	DX::ThrowIfFailed(swapChain->Present(0, Flags | DXGI_PRESENT_ALLOW_TEARING));
+	DX::ThrowIfFailed(swapChain->Present(SyncInterval, Flags));
 
 	// Wait for D3D12 to finish
 	DX::ThrowIfFailed(commandQueue->Signal(d3d12Fence.get(), fenceValue));
diff --git a/src/Hooks.cpp b/src/Hooks.cpp
index 12ecfe031e..cfe26fd5ed 100644
--- a/src/Hooks.cpp
+++ b/src/Hooks.cpp
@@ -208,6 +208,9 @@ struct IDXGISwapChain_Present
 		state->Reset();
 		menu->DrawOverlay();
 
+		if (upscaling->d3d12Interop)
+			SyncInterval = 0;
+
 		BOOL fullscreen = FALSE;
 		((IDXGISwapChain*)This)->GetFullscreenState(&fullscreen, nullptr);
 		if (fullscreen || SyncInterval) {