Fix SSR mixing bug regression

Source/Engine/Renderer/ReflectionsPass.cpp

@@ -310,6 +310,8 @@ void ReflectionsPass::Render(RenderContext& renderContext, GPUTextureView* light
     context->Clear(*reflectionsBuffer, Color::Black);
 
     // Reflection Probes pass
+    if (!useSSR && renderContext.View.Mode == ViewMode::Reflections)
+        context->Clear(lightBuffer, Color::Black);
     if (renderProbes)
     {
         PROFILE_GPU_CPU("Env Probes");

Source/Shaders/SSR.shader

@@ -224,14 +224,14 @@ float4 PS_ResolvePass(Quad_VS2PS input) : SV_Target0
 
 	// Calculate final result value
 	result /= RESOLVE_SAMPLES;
-	result.a *= Intensity;
+    result.a *= Intensity;
 #if SSR_REDUCE_HIGHLIGHTS
 	result.rgb /= 1 - Luminance(result.rgb);
 #endif
 
     // Normalize alpha
     result.rgb *= max(1, result.a);
-    result.a = min(result, 1);
+    result.a = min(result.a, 1);
 
 	//return float4(abs(Luminance(result) - Luminance(saturate(result))).xxx, 1);
 	//return saturate(result);