st/mesa: fix per-vertex point size

This fixes FDO bug #27343.

diff --git a/src/mesa/state_tracker/st_mesa_to_tgsi.c b/src/mesa/state_tracker/st_mesa_to_tgsi.c
index e8eb9ec3904157d224c4ecda8d9e78d5f39aa437..0991e99e76c1c4837ea6cb4e50776916bb0c0d50 100644 (file)
--- a/src/mesa/state_tracker/st_mesa_to_tgsi.c
+++ b/src/mesa/state_tracker/st_mesa_to_tgsi.c
@@ -154,7 +154,7 @@ dst_register( struct st_translate *t,
       return t->temps[index];
 
    case PROGRAM_OUTPUT:
-      if (index == t->psizoutindex)
+      if (index == VERT_RESULT_PSIZ)
          t->prevInstWrotePsiz = GL_TRUE;
       return t->outputs[t->outputMapping[index]];