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i965: Fix the SNB SF input size.
authorEric Anholt <eric@anholt.net>
Fri, 5 Mar 2010 02:26:33 +0000 (18:26 -0800)
committerEric Anholt <eric@anholt.net>
Fri, 5 Mar 2010 23:23:30 +0000 (15:23 -0800)
src/mesa/drivers/dri/i965/gen6_sf_state.c patch | blob | history

diff --git a/src/mesa/drivers/dri/i965/gen6_sf_state.c b/src/mesa/drivers/dri/i965/gen6_sf_state.c
index 08e6753a910badb2779969bafdd5c6ad493fea6d..18fab61556c361936020ae32981ead4c3a0e7115 100644 (file)
--- a/src/mesa/drivers/dri/i965/gen6_sf_state.c
+++ b/src/mesa/drivers/dri/i965/gen6_sf_state.c
@@ -48,7 +48,7 @@ upload_sf_state(struct brw_context *brw)
 
    dw1 =
       num_outputs << GEN6_SF_NUM_OUTPUTS_SHIFT |
-      num_inputs << GEN6_SF_URB_ENTRY_READ_LENGTH_SHIFT |
+      (num_inputs + 1) / 2 << GEN6_SF_URB_ENTRY_READ_LENGTH_SHIFT |
       3 << GEN6_SF_URB_ENTRY_READ_OFFSET_SHIFT;
    dw2 = GEN6_SF_VIEWPORT_TRANSFORM_ENABLE |
       GEN6_SF_STATISTICS_ENABLE;