From 66bdfa3781be4d238109103af351b8e85998e1bd Mon Sep 17 00:00:00 2001
From: Sebastien Lagarde <sebastien@unity3d.com>
Date: Wed, 23 Dec 2020 15:48:29 +0100
Subject: [PATCH] Enable GetSamplePosition on metal

---
 .../Lighting/LightLoop/lightlistbuild-clustered.compute       | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/com.unity.render-pipelines.high-definition/Runtime/Lighting/LightLoop/lightlistbuild-clustered.compute b/com.unity.render-pipelines.high-definition/Runtime/Lighting/LightLoop/lightlistbuild-clustered.compute
index c37acc22e1c..dc82aa03b06 100644
--- a/com.unity.render-pipelines.high-definition/Runtime/Lighting/LightLoop/lightlistbuild-clustered.compute
+++ b/com.unity.render-pipelines.high-definition/Runtime/Lighting/LightLoop/lightlistbuild-clustered.compute
@@ -233,11 +233,7 @@ void LIGHTLISTGEN(uint threadID : SV_GroupIndex, uint3 u3GroupID : SV_GroupID)
         for(int i=0; i<g_iNumSamplesMSAA; i++)
         {
         const float fDpth = FetchDepthMSAA(uPixCrd, i);
-        #if defined(SHADER_API_METAL) // GetSamplePosition isn't supported on Metal yet in Unity. TODO: remove when support is added
-        const float2 fracSampleCoord = float2(0.0, 0.0);
-        #else
         const float2 fracSampleCoord = g_depth_tex.GetSamplePosition(i).xy;     // this is optimized away when USE_OBLIQUE_MODE is NOT set.
-        #endif
 #else
         const float fDpth = FetchDepth(uPixCrd);
         const float2 fracSampleCoord = float2(0.5,0.5);