isl: Fix mis-documented units of isl_surf::phys_level_sa

It's in physical surface samples. Hence the _sa suffix.
2016-01-04 17:00:49 -08:00 · 2016-01-04 17:00:49 -08:00 · 2172f0e9bb
parent 8b403d599b
commit 2172f0e9bb
1 changed files with 2 additions and 1 deletions
--- a/src/isl/isl.h
+++ b/src/isl/isl.h
@ -727,7 +727,8 @@ struct isl_surf {
   struct isl_extent4d logical_level0_px;

   /**
-    * Physical extent of the surface's base level, in units of pixels.
+    * Physical extent of the surface's base level, in units of physical
+    * surface samples.
    *
    * Consider isl_dim_layout as an operator that transforms a logical surface
    * layout to a physical surface layout. Then