Mesa (i965g-restart): i965g: avoid use of internally generated immediates

[Keith Whitwell]

Module: Mesa
Branch: i965g-restart
Commit: e243279a48d68c0a14fbf2b78d99b6a9e72c87b6
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=e243279a48d68c0a14fbf2b78d99b6a9e72c87b6

Author: Keith Whitwell <keithw at vmware.com>
Date:   Fri Nov  6 21:17:08 2009 +0000

i965g: avoid use of internally generated immediates

Currently not working, so don't generate more of them.

---

 src/gallium/drivers/i965/brw_wm_fp.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/src/gallium/drivers/i965/brw_wm_fp.c b/src/gallium/drivers/i965/brw_wm_fp.c
index 2a20795..0df84f8 100644
--- a/src/gallium/drivers/i965/brw_wm_fp.c
+++ b/src/gallium/drivers/i965/brw_wm_fp.c
@@ -906,8 +906,11 @@ find_output_by_semantic( struct brw_wm_compile *c,
 	 return src_reg( TGSI_FILE_OUTPUT, i );
 
    /* If not found, return some arbitrary immediate value:
+    *
+    * XXX: this is a good idea but immediates are up generating extra
+    * curbe entries atm, as they would have in the original driver.
     */
-   return src_imm1f(c, 1.0);
+   return src_reg( TGSI_FILE_OUTPUT, 0 ); /* src_imm1f(c, 1.0); */
 }