[Mesa-dev] [PATCH 19/36] i965: SF: Stop using nr_setup_attrs in compute_masks.

[Paul Berry]

Previously, the SF used nr_setup_attrs to determine whether it was
looking at the last element of the VUE.  Changed this code to use the
VUE map.
---
 src/mesa/drivers/dri/i965/brw_sf_emit.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/brw_sf_emit.c b/src/mesa/drivers/dri/i965/brw_sf_emit.c
index 0532d4e..532d327 100644
--- a/src/mesa/drivers/dri/i965/brw_sf_emit.c
+++ b/src/mesa/drivers/dri/i965/brw_sf_emit.c
@@ -358,7 +358,7 @@ static GLboolean calculate_masks( struct brw_sf_compile *c,
 
    /* Maybe only processs one attribute on the final round:
     */
-   if (reg*2+1 < c->nr_setup_attrs) {
+   if (vert_reg_to_vert_result(c, reg, 1) != BRW_VERT_RESULT_MAX) {
       *pc |= 0xf0;
 
       if (persp_mask & BITFIELD64_BIT(vert_reg_to_vert_result(c, reg, 1)))
-- 
1.7.6