On 10/08/2013 11:36 AM, Eric Anholt wrote:
We hadn't run into order of operation warnings before, apparently, since
addition is so low on the order.
Cc: "9.1 9.2" <mesa-sta...@lists.freedesktop.org>
---
src/mesa/main/macros.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/mesa/main/macros.h b/src/mesa/main/macros.h
index 1052f75..05aad4e 100644
--- a/src/mesa/main/macros.h
+++ b/src/mesa/main/macros.h
@@ -673,7 +673,7 @@ minify(unsigned value, unsigned levels)
*
* \sa ROUND_DOWN_TO()
*/
-#define ALIGN(value, alignment) (((value) + alignment - 1) & ~(alignment - 1))
+#define ALIGN(value, alignment) (((value) + (alignment) - 1) & ~((alignment)
- 1))
Reviewed-by: Brian Paul <bri...@vmware.com>
If we're usually using unsigned variables, maybe this should be an
inline function.
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