mesa: fix arithmetic error in _mesa_compute_compressed_pixelstore()

We need parenthesis around the expression which computes the number of
blocks per row.

Reviewed-by: Matt Turner <mattst88@gmail.com>
Cc: "10.3 10.4" <mesa-stable@lists.freedesktop.org>

diff --git a/src/mesa/main/texstore.c b/src/mesa/main/texstore.c
index f858cef5061db947cb948cefa8561f428b973533..50aa1fd5ef0f7dc7d4df437355d48799667c266d 100644 (file)
--- a/src/mesa/main/texstore.c
+++ b/src/mesa/main/texstore.c
@@ -2231,7 +2231,7 @@ _mesa_compute_compressed_pixelstore(GLuint dims, mesa_format texFormat,
 
       if (packing->RowLength) {
          store->TotalBytesPerRow = packing->CompressedBlockSize *
-            (packing->RowLength + bw - 1) / bw;
+            ((packing->RowLength + bw - 1) / bw);
       }
 
       store->SkipBytes += packing->SkipPixels * packing->CompressedBlockSize / bw;