From 9cfdfc7a49f038b8ac806e0413c1a22e49191604 Mon Sep 17 00:00:00 2001
From: Konstantin <const@const.me>
Date: Fri, 3 Feb 2023 13:03:36 +0100
Subject: Bugfix, addRepeatEx compute shader

---
 ComputeShaders/addRepeatEx.hlsl | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'ComputeShaders')

diff --git a/ComputeShaders/addRepeatEx.hlsl b/ComputeShaders/addRepeatEx.hlsl
index ea510b3..0d5ed78 100644
--- a/ComputeShaders/addRepeatEx.hlsl
+++ b/ComputeShaders/addRepeatEx.hlsl
@@ -70,7 +70,13 @@ void main( uint3 group: SV_GroupID, uint thread : SV_GroupIndex )
 		rsi3.z = pat + thread * patternStrides.x;
 
 		const uint3 rsiInc = uint3( stridesX, patternStrides.x ) * THREADS;
-		for( ; rsi3.x < rsiEnd; rsi3 += rsiInc )
+		while( rsi3.x < rsiEnd )
+		{
 			add2( rsi3.xy, pattern[ rsi3.z ] );
+
+			rsi3 += rsiInc;
+			if( rsi3.z >= patternSize.x )
+				rsi3.z -= patternSize.x;
+		}
 	}
 }
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