4 files changed, 9 insertions, 6 deletions
diff --git a/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/Shuffle.glsl b/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/Shuffle.glsl
index 356bdd79..cb7c8d43 100644
--- a/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/Shuffle.glsl
+++ b/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/Shuffle.glsl
@@ -6,5 +6,6 @@ float Helper_Shuffle(float x, uint index, uint mask, out bool valid)
     uint maxThreadId = minThreadId | (clamp & ~segMask);
     uint srcThreadId = (index & ~segMask) | minThreadId;
     valid = srcThreadId <= maxThreadId;
-    return valid ? readInvocationARB(x, srcThreadId) : x;
+    float v = readInvocationARB(x, srcThreadId);
+    return valid ? v : x;
 }
 \ No newline at end of file
diff --git a/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/ShuffleDown.glsl b/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/ShuffleDown.glsl
index a79b90e2..45012550 100644
--- a/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/ShuffleDown.glsl
+++ b/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/ShuffleDown.glsl
@@ -6,5 +6,6 @@ float Helper_ShuffleDown(float x, uint index, uint mask, out bool valid)
     uint maxThreadId = minThreadId | (clamp & ~segMask);
     uint srcThreadId = gl_SubGroupInvocationARB + index;
     valid = srcThreadId <= maxThreadId;
-    return valid ? readInvocationARB(x, srcThreadId) : x;
+    float v = readInvocationARB(x, srcThreadId);
+    return valid ? v : x;
 }
 \ No newline at end of file
diff --git a/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/ShuffleUp.glsl b/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/ShuffleUp.glsl
index 4e74f217..0781678a 100644
--- a/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/ShuffleUp.glsl
+++ b/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/ShuffleUp.glsl
@@ -1,9 +1,9 @@
 float Helper_ShuffleUp(float x, uint index, uint mask, out bool valid)
 {
-    uint clamp = mask & 0x1fu;
     uint segMask = (mask >> 8) & 0x1fu;
     uint minThreadId = gl_SubGroupInvocationARB & segMask;
     uint srcThreadId = gl_SubGroupInvocationARB - index;
-    valid = srcThreadId >= minThreadId;
-    return valid ? readInvocationARB(x, srcThreadId) : x;
+    valid = int(srcThreadId) >= int(minThreadId);
+    float v = readInvocationARB(x, srcThreadId);
+    return valid ? v : x;
 }
 \ No newline at end of file
diff --git a/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/ShuffleXor.glsl b/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/ShuffleXor.glsl
index 0631472b..59db5444 100644
--- a/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/ShuffleXor.glsl
+++ b/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/ShuffleXor.glsl
@@ -6,5 +6,6 @@ float Helper_ShuffleXor(float x, uint index, uint mask, out bool valid)
     uint maxThreadId = minThreadId | (clamp & ~segMask);
     uint srcThreadId = gl_SubGroupInvocationARB ^ index;
     valid = srcThreadId <= maxThreadId;
-    return valid ? readInvocationARB(x, srcThreadId) : x;
+    float v = readInvocationARB(x, srcThreadId);
+    return valid ? v : x;
 }
 \ No newline at end of file