comment about SPAN_* vs FRAG_BIT_* values

diff --git a/src/mesa/swrast/s_span.h b/src/mesa/swrast/s_span.h
index 26ef399df30073d34a13bc44ee676354ca82e4c3..8a9b9eb21c792c526212a53ac571192e129041f7 100644 (file)
--- a/src/mesa/swrast/s_span.h
+++ b/src/mesa/swrast/s_span.h
@@ -35,6 +35,8 @@
  * \defgroup SpanFlags
  * Bitflags used for interpMask and arrayMask fields below to indicate
  * which interpolant values and fragment arrays are in use, respectively.
+ *
+ * XXX We should replace these flags with the FRAG_BIT_ values someday...
  */
 /*@{*/
 #define SPAN_RGBA         0x001