[Port] [6000.0] Fix shader miscompilation of Shader Graph's Dither node on Metal

svc-reach-platform-support · Evergreen · commit 24b0637a5c64 · 2026-03-02T17:49:06.000Z
diff --git a/Packages/com.unity.shadergraph/Editor/Data/Nodes/Artistic/Filter/DitherNode.cs b/Packages/com.unity.shadergraph/Editor/Data/Nodes/Artistic/Filter/DitherNode.cs
@@ -27,7 +27,7 @@ static string Unity_Dither(
 @"
 {
     $precision2 uv = ScreenPosition.xy * _ScreenParams.xy;
-    $precision DITHER_THRESHOLDS[16] =
+    static const $precision DITHER_THRESHOLDS[16] =
     {
         1.0 / 17.0,  9.0 / 17.0,  3.0 / 17.0, 11.0 / 17.0,
         13.0 / 17.0,  5.0 / 17.0, 15.0 / 17.0,  7.0 / 17.0,

Original file line number	Diff line number	Diff line change
`@@ -27,7 +27,7 @@ static string Unity_Dither(`
`27`	`27`	`@"`
`28`	`28`	`{`
`29`	`29`	`$precision2 uv = ScreenPosition.xy * _ScreenParams.xy;`
`30`		`- $precision DITHER_THRESHOLDS[16] =`
	`30`	`+ static const $precision DITHER_THRESHOLDS[16] =`
`31`	`31`	`{`
`32`	`32`	`1.0 / 17.0, 9.0 / 17.0, 3.0 / 17.0, 11.0 / 17.0,`
`33`	`33`	`13.0 / 17.0, 5.0 / 17.0, 15.0 / 17.0, 7.0 / 17.0,`