Mesa (master): gallivm: added question/comment

[Brian Paul]

Module: Mesa
Branch: master
Commit: 71c05689528d7987bfb99c3afe04e456887bc7b7
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=71c05689528d7987bfb99c3afe04e456887bc7b7

Author: Brian Paul <brianp at vmware.com>
Date:   Thu Mar  4 15:52:19 2010 -0700

gallivm: added question/comment

---

 src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c b/src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c
index ae86624..5f2c2a5 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c
+++ b/src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c
@@ -1126,6 +1126,7 @@ emit_instruction(
       break;
 
    case TGSI_OPCODE_TEX:
+      /* XXX what about dst0 writemask? */
       emit_tex( bld, inst, FALSE, FALSE, dst0 );
       break;