tgsi: add some const qualifiers to immediate pointers

diff --git a/src/gallium/auxiliary/tgsi/util/tgsi_parse.h b/src/gallium/auxiliary/tgsi/util/tgsi_parse.h
index da0121c..15e76fe 100644 (file)
--- a/src/gallium/auxiliary/tgsi/util/tgsi_parse.h
+++ b/src/gallium/auxiliary/tgsi/util/tgsi_parse.h
@@ -52,8 +52,8 @@ struct tgsi_full_immediate
    struct tgsi_immediate   Immediate;
    union
    {
-      void                          *Pointer;
-      struct tgsi_immediate_float32 *ImmediateFloat32;
+      const void                          *Pointer;
+      const struct tgsi_immediate_float32 *ImmediateFloat32;
    } u;
 };