y needed to be dereferenced for luminance

smule · Jun 9, 2017 · a7a8329 · a7a8329
1 parent 902b8c7
commit a7a8329
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Source/BufferCopy.c b/Source/BufferCopy.c
@@ -135,7 +135,7 @@ uint32_t Luminance(uint8_t *Y, size_t YRowBytes, size_t width, size_t height)
 #pragma clang loop vectorize(enable) interleave(enable)
         for (j = 0; j < width; j++)
         {
-            luminance += y++;
+            luminance += *y++;
         }
         Y += YRowBytes;
     }