DXGI: Disabled DXGI_SWAP_CHAIN_FLAG_FRAME_LATENCY_WAITABLE_OBJECT since support for it is not implemented correctly.

src/dxgi.cpp

@@ -382,12 +382,12 @@ namespace bgfx
 			BX_TRACE("Allow tearing is %ssupported.", allowTearing ? "" : "not ");
 
 			scdFlags |= allowTearing ? DXGI_SWAP_CHAIN_FLAG_ALLOW_TEARING : 0;
-			scdFlags |=
-				(_scd.swapEffect == DXGI_SWAP_EFFECT_FLIP_SEQUENTIAL
-					|| _scd.swapEffect == DXGI_SWAP_EFFECT_FLIP_DISCARD)
-				? DXGI_SWAP_CHAIN_FLAG_FRAME_LATENCY_WAITABLE_OBJECT
-				: 0;
-
+			scdFlags |= false
+				|| _scd.swapEffect == DXGI_SWAP_EFFECT_FLIP_SEQUENTIAL
+				|| _scd.swapEffect == DXGI_SWAP_EFFECT_FLIP_DISCARD
+				? 0 // DXGI_SWAP_CHAIN_FLAG_FRAME_LATENCY_WAITABLE_OBJECT
+				: 0
+				;
 
 			DX_RELEASE_I(factory5);
 		}
@@ -665,10 +665,12 @@ namespace bgfx
 			BX_TRACE("Allow tearing is %ssupported.", allowTearing ? "" : "not ");
 
 			scdFlags |= allowTearing ? DXGI_SWAP_CHAIN_FLAG_ALLOW_TEARING : 0;
-			scdFlags |= (_scd.swapEffect == DXGI_SWAP_EFFECT_FLIP_SEQUENTIAL
-				|| _scd.swapEffect == DXGI_SWAP_EFFECT_FLIP_DISCARD)
-				? DXGI_SWAP_CHAIN_FLAG_FRAME_LATENCY_WAITABLE_OBJECT
-				: 0;
+			scdFlags |= false
+				|| _scd.swapEffect == DXGI_SWAP_EFFECT_FLIP_SEQUENTIAL
+				|| _scd.swapEffect == DXGI_SWAP_EFFECT_FLIP_DISCARD
+				? 0 // DXGI_SWAP_CHAIN_FLAG_FRAME_LATENCY_WAITABLE_OBJECT
+				: 0
+				;
 
 			DX_RELEASE_I(factory5);
 		}