Add "ForceDefaultRefreshRate" global config option

crosire · Dec 18, 2022 · a7ec39c · a7ec39c
1 parent f37cf90
commit a7ec39c
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Showing 2 changed files with 18 additions and 0 deletions.
diff --git a/source/d3d9/d3d9.cpp b/source/d3d9/d3d9.cpp
@@ -161,6 +161,14 @@ void dump_and_modify_present_parameters(D3DPRESENT_PARAMETERS &pp, IDirect3D9 *d
 			pp.FullScreen_RefreshRateInHz = current_mode.RefreshRate;
 		}
 	}
+	if (config.get("APP", "ForceDefaultRefreshRate") && !pp.Windowed)
+	{
+		D3DDISPLAYMODE current_mode;
+		if (SUCCEEDED(d3d->GetAdapterDisplayMode(adapter_index, &current_mode)))
+		{
+			pp.FullScreen_RefreshRateInHz = current_mode.RefreshRate;
+		}
+	}
 
 	if (unsigned int force_resolution[2] = {};
 		config.get("APP", "ForceResolution", force_resolution) && force_resolution[0] != 0 && force_resolution[1] != 0)

diff --git a/source/dxgi/dxgi.cpp b/source/dxgi/dxgi.cpp
@@ -136,6 +136,12 @@ bool modify_swapchain_desc(DXGI_SWAP_CHAIN_DESC &internal_desc)
 
 		modified = true;
 	}
+	if (config.get("APP", "ForceDefaultRefreshRate"))
+	{
+		internal_desc.BufferDesc.RefreshRate = { 0, 1 };
+
+		modified = true;
+	}
 
 	if (unsigned int force_resolution[2] = {};
 		config.get("APP", "ForceResolution", force_resolution) &&
@@ -298,6 +304,10 @@ static void dump_and_modify_swapchain_desc(DXGI_SWAP_CHAIN_DESC1 &desc, DXGI_SWA
 	{
 		fullscreen_desc.Windowed = FALSE;
 	}
+	if (config.get("APP", "ForceDefaultRefreshRate"))
+	{
+		fullscreen_desc.RefreshRate = { 0, 1 };
+	}
 }
 
 UINT query_device(IUnknown *&device, com_ptr<IUnknown> &device_proxy)