Fix sorting on Quest

see b0nes164/GPUSorting#4 (comment)
ninjamode · Nov 27, 2024 · d508f39 · d508f39
1 parent efedb56
commit d508f39
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/package/Shaders/SortCommon.hlsl b/package/Shaders/SortCommon.hlsl
@@ -336,15 +336,15 @@ inline uint2 CountBitsWGE16(uint waveSize, uint ltMask, uint4 waveFlags)
 
     for(uint wavePart = 0; wavePart < waveSize; wavePart += 32)
     {
+        uint t = countbits(waveFlags[wavePart >> 5]);
         if (WaveGetLaneIndex() >= wavePart)
         {
-            uint t = countbits(waveFlags[wavePart >> 5]);
             if (WaveGetLaneIndex() >= wavePart + 32)
                 count.x += t;
             else
                 count.x += countbits(waveFlags[wavePart >> 5] & ltMask);
-            count.y += t;
         }
+        count.y += t;
     }
 
     return count;