diff --git a/ffx-reflection-dnsr/ffx_denoiser_reflections_common.h b/ffx-reflection-dnsr/ffx_denoiser_reflections_common.h
index 393398b..9314825 100644
--- a/ffx-reflection-dnsr/ffx_denoiser_reflections_common.h
+++ b/ffx-reflection-dnsr/ffx_denoiser_reflections_common.h
@@ -76,7 +76,7 @@ min16float4 FFX_DNSR_Reflections_UnpackFloat16_4(uint2 a) { return min16float4(F
 // Rounds value to the nearest multiple of 8
 uint2 FFX_DNSR_Reflections_RoundUp8(uint2 value) {
     uint2 round_down = value & ~0b111;
-    return (round_down == value) ? value : value + 8;
+    return select((round_down == value), value, value + 8);
 }
 
 // From "Temporal Reprojection Anti-Aliasing"
@@ -140,4 +140,4 @@ min16float FFX_DNSR_Reflections_LocalNeighborhoodKernelWeight(min16float i) {
 
 #endif // FFX_DNSR_REFLECTIONS_ESTIMATES_LOCAL_NEIGHBORHOOD
 
-#endif // FFX_DNSR_REFLECTIONS_COMMON
\ No newline at end of file
+#endif // FFX_DNSR_REFLECTIONS_COMMON
diff --git a/ffx-reflection-dnsr/ffx_denoiser_reflections_prefilter.h b/ffx-reflection-dnsr/ffx_denoiser_reflections_prefilter.h
index cebdaec..6d5b17c 100644
--- a/ffx-reflection-dnsr/ffx_denoiser_reflections_prefilter.h
+++ b/ffx-reflection-dnsr/ffx_denoiser_reflections_prefilter.h
@@ -45,12 +45,12 @@ FFX_DNSR_Reflections_NeighborhoodSample FFX_DNSR_Reflections_LoadFromGroupShared
     uint2       packed_normal_variance   = uint2(g_ffx_dnsr_shared_2[idx.y][idx.x], g_ffx_dnsr_shared_3[idx.y][idx.x]);
     min16float4 unpacked_normal_variance = FFX_DNSR_Reflections_UnpackFloat16_4(packed_normal_variance);
 
-    FFX_DNSR_Reflections_NeighborhoodSample sample;
-    sample.radiance = unpacked_radiance.xyz;
-    sample.normal   = unpacked_normal_variance.xyz;
-    sample.variance = unpacked_normal_variance.w;
-    sample.depth    = g_ffx_dnsr_shared_depth[idx.y][idx.x];
-    return sample;
+    FFX_DNSR_Reflections_NeighborhoodSample neighborSample;
+    neighborSample.radiance = unpacked_radiance.xyz;
+    neighborSample.normal   = unpacked_normal_variance.xyz;
+    neighborSample.variance = unpacked_normal_variance.w;
+    neighborSample.depth    = g_ffx_dnsr_shared_depth[idx.y][idx.x];
+    return neighborSample;
 }
 
 void FFX_DNSR_Reflections_StoreInGroupSharedMemory(int2 group_thread_id, min16float3 radiance, min16float variance, min16float3 normal, float depth) {
@@ -158,4 +158,4 @@ void FFX_DNSR_Reflections_Prefilter(int2 dispatch_thread_id, int2 group_thread_i
     FFX_DNSR_Reflections_StorePrefilteredReflections(dispatch_thread_id, resolved_radiance, resolved_variance);
 }
 
-#endif // FFX_DNSR_REFLECTIONS_PREFILTER
\ No newline at end of file
+#endif // FFX_DNSR_REFLECTIONS_PREFILTER
diff --git a/ffx-reflection-dnsr/ffx_denoiser_reflections_reproject.h b/ffx-reflection-dnsr/ffx_denoiser_reflections_reproject.h
index 06e9259..3a9785a 100644
--- a/ffx-reflection-dnsr/ffx_denoiser_reflections_reproject.h
+++ b/ffx-reflection-dnsr/ffx_denoiser_reflections_reproject.h
@@ -37,9 +37,9 @@ FFX_DNSR_Reflections_NeighborhoodSample FFX_DNSR_Reflections_LoadFromGroupShared
     uint2       packed_radiance          = uint2(g_ffx_dnsr_shared_0[idx.y][idx.x], g_ffx_dnsr_shared_1[idx.y][idx.x]);
     min16float4 unpacked_radiance        = FFX_DNSR_Reflections_UnpackFloat16_4(packed_radiance);
 
-    FFX_DNSR_Reflections_NeighborhoodSample sample;
-    sample.radiance = unpacked_radiance.xyz;
-    return sample;
+    FFX_DNSR_Reflections_NeighborhoodSample neighborSample;
+    neighborSample.radiance = unpacked_radiance.xyz;
+    return neighborSample;
 }
 
 void FFX_DNSR_Reflections_StoreInGroupSharedMemory(int2 group_thread_id, min16float3 radiance) {
@@ -162,6 +162,7 @@ void FFX_DNSR_Reflections_PickReprojection(int2            dispatch_thread_id,
     min16float3 normal = FFX_DNSR_Reflections_LoadWorldSpaceNormal(dispatch_thread_id);
     min16float3 history_normal;
     float       history_linear_depth;
+    reprojection_uv = float2(0,0);
 
     {
         const float2      motion_vector             = FFX_DNSR_Reflections_LoadMotionVector(dispatch_thread_id);
@@ -292,9 +293,9 @@ void FFX_DNSR_Reflections_Reproject(int2 dispatch_thread_id, int2 group_thread_i
     const min16float ray_length  = FFX_DNSR_Reflections_LoadRayLength(dispatch_thread_id);
 
     if (FFX_DNSR_Reflections_IsGlossyReflection(roughness)) {
-        min16float  disocclusion_factor;
-        float2      reprojection_uv;
-        min16float3 reprojection;
+        min16float  disocclusion_factor = 0;
+        float2      reprojection_uv = 0;
+        min16float3 reprojection = 0;
         FFX_DNSR_Reflections_PickReprojection(/*in*/ dispatch_thread_id,
                                               /* in */ group_thread_id,
                                               /* in */ screen_size,
@@ -366,4 +367,4 @@ void FFX_DNSR_Reflections_Reproject(int2 dispatch_thread_id, int2 group_thread_i
     }
 }
 
-#endif // FFX_DNSR_REFLECTIONS_REPROJECT
\ No newline at end of file
+#endif // FFX_DNSR_REFLECTIONS_REPROJECT
diff --git a/ffx-reflection-dnsr/ffx_denoiser_reflections_resolve_temporal.h b/ffx-reflection-dnsr/ffx_denoiser_reflections_resolve_temporal.h
index 1362941..aec2ce6 100644
--- a/ffx-reflection-dnsr/ffx_denoiser_reflections_resolve_temporal.h
+++ b/ffx-reflection-dnsr/ffx_denoiser_reflections_resolve_temporal.h
@@ -37,9 +37,9 @@ FFX_DNSR_Reflections_NeighborhoodSample FFX_DNSR_Reflections_LoadFromGroupShared
     uint2       packed_radiance   = uint2(g_ffx_dnsr_shared_0[idx.y][idx.x], g_ffx_dnsr_shared_1[idx.y][idx.x]);
     min16float3 unpacked_radiance = FFX_DNSR_Reflections_UnpackFloat16_4(packed_radiance).xyz;
 
-    FFX_DNSR_Reflections_NeighborhoodSample sample;
-    sample.radiance = unpacked_radiance;
-    return sample;
+    FFX_DNSR_Reflections_NeighborhoodSample neighborSample;
+    neighborSample.radiance = unpacked_radiance;
+    return neighborSample;
 }
 
 struct FFX_DNSR_Reflections_Moments {
@@ -143,4 +143,4 @@ void FFX_DNSR_Reflections_ResolveTemporal(int2 dispatch_thread_id, int2 group_th
     FFX_DNSR_Reflections_StoreTemporalAccumulation(dispatch_thread_id, new_signal, new_variance);
 }
 
-#endif // FFX_DNSR_REFLECTIONS_RESOLVE_TEMPORAL
\ No newline at end of file
+#endif // FFX_DNSR_REFLECTIONS_RESOLVE_TEMPORAL