Added missing bits of temporal reactive implementation in the FP32 code path, and only bind the relevant inputs to the Accumulate shader based on the ASR mode. Fixes Balanced and Performance modes on Xbox One, which for some reason still seems to be running the FP32 code path, no matter what the FFXM_HALF keyword is set to.

Packages/com.unity.postprocessing@3.2.2/PostProcessing/Runtime/Effects/Upscaling/ASR/Runtime/AsrPass.cs

@@ -255,18 +255,20 @@ namespace ArmASR
             commandBuffer.SetGlobalTexture(AsrShaderIDs.SrvUpscaleMaximumBiasLut, Resources.MaximumBiasLut);
             commandBuffer.SetGlobalTexture(AsrShaderIDs.SrvSceneLuminanceMips, Resources.SceneLuminance);
             commandBuffer.SetGlobalTexture(AsrShaderIDs.SrvAutoExposure, Resources.AutoExposure[frameIndex]);
-            commandBuffer.SetGlobalTexture(AsrShaderIDs.SrvLumaHistory, Resources.LumaHistory[frameIndex ^ 1]);
-            commandBuffer.SetGlobalTexture(AsrShaderIDs.SrvInternalTemporalReactive, Resources.InternalReactive[frameIndex ^ 1]);
             commandBuffer.SetGlobalTexture(AsrShaderIDs.SrvNewLocks, AsrShaderIDs.UavNewLocks);
 
             if (ContextDescription.Variant == Asr.Variant.Quality)
             {
+                commandBuffer.SetGlobalTexture(AsrShaderIDs.SrvLumaHistory, Resources.LumaHistory[frameIndex ^ 1]);
+                
                 _mrt[0] = Resources.InternalUpscaled[frameIndex];   // fColorAndWeight
                 _mrt[1] = Resources.LockStatus[frameIndex];         // fLockStatus
                 _mrt[2] = Resources.LumaHistory[frameIndex];        // fLumaHistory
             }
             else
             {
+                commandBuffer.SetGlobalTexture(AsrShaderIDs.SrvInternalTemporalReactive, Resources.InternalReactive[frameIndex ^ 1]);
+                
                 _mrt[0] = Resources.InternalUpscaled[frameIndex];   // fUpscaledColor
                 _mrt[1] = Resources.InternalReactive[frameIndex];   // fTemporalReactive
                 _mrt[2] = Resources.LockStatus[frameIndex];         // fLockStatus

Packages/com.unity.postprocessing@3.2.2/PostProcessing/Runtime/Effects/Upscaling/ASR/Shaders/shaders/fsr2/ffxm_fsr2_reproject.h

@@ -324,7 +324,11 @@ void ReprojectHistoryColor(const AccumulationPassCommonParams params, FFXM_PARAM
 #endif
 
     //Compute temporal reactivity info
+#if FFXM_SHADER_QUALITY_OPT_SEPARATE_TEMPORAL_REACTIVE
+    fTemporalReactiveFactor = ffxSaturate(abs(SampleTemporalReactive(params.fReprojectedHrUv)));
+#else
     fTemporalReactiveFactor = ffxSaturate(abs(fHistory.w));
+#endif
     bInMotionLastFrame = (fHistory.w < 0.0f);
 }