1 files changed, 3 insertions, 3 deletions
diff --git a/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/ShuffleDown.glsl b/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/ShuffleDown.glsl
index 45012550..71d901d5 100644
--- a/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/ShuffleDown.glsl
+++ b/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/ShuffleDown.glsl
@@ -2,10 +2,10 @@ float Helper_ShuffleDown(float x, uint index, uint mask, out bool valid)
 {
     uint clamp = mask & 0x1fu;
     uint segMask = (mask >> 8) & 0x1fu;
-    uint minThreadId = gl_SubGroupInvocationARB & segMask;
+    uint minThreadId = $SUBGROUP_INVOCATION$ & segMask;
     uint maxThreadId = minThreadId | (clamp & ~segMask);
-    uint srcThreadId = gl_SubGroupInvocationARB + index;
+    uint srcThreadId = $SUBGROUP_INVOCATION$ + index;
     valid = srcThreadId <= maxThreadId;
-    float v = readInvocationARB(x, srcThreadId);
+    float v = $SUBGROUP_BROADCAST$(x, srcThreadId);
     return valid ? v : x;
 }
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