Add some TODOs.

Source/Core/Core/Src/PowerPC/Interpreter/Interpreter_SystemRegisters.cpp

@@ -293,7 +293,8 @@ void Interpreter::mfspr(UGeckoInstruction _inst)
 
 	case SPR_WPAR:
 		{
-			// If wpar_empty ever is false, Paper Mario hangs. Strange.			
+			// TODO: If wpar_empty ever is false, Paper Mario hangs. Strange.
+			// Maybe WPAR is automatically flushed after a certain amount of time?
 			bool wpar_empty = true; //GPFifo::IsEmpty();
 			if (!wpar_empty)
 				rSPR(iIndex) |= 1;  // BNE = buffer not empty

Source/Plugins/Plugin_VideoDX9/Src/Render.cpp

@@ -1201,6 +1201,7 @@ void Renderer::ApplyState(bool bUseDstAlpha)
 {
 	if (bUseDstAlpha)
 	{
+		// TODO: WTF is this crap? We're enabling color writing regardless of the actual GPU state here...
 		D3D::ChangeRenderState(D3DRS_COLORWRITEENABLE, D3DCOLORWRITEENABLE_ALPHA);
 		D3D::ChangeRenderState(D3DRS_ALPHABLENDENABLE, false);
 		if(bpmem.zmode.testenable && bpmem.zmode.updateenable)