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authorEric Anholt <eric@anholt.net>2010-03-02 10:27:51 -0800
committerEric Anholt <eric@anholt.net>2010-03-03 11:33:37 -0800
commita3593833dc2c14948c41654ed015c91634a78af3 (patch)
tree9351061db01386672a4e92edeb184e40f725899e /src/mesa
parent3b8ff24554253cf60bbbc8564c11008ff3866953 (diff)
i965: Fix up Sandybridge VS sizing.
Diffstat (limited to 'src/mesa')
-rw-r--r--src/mesa/drivers/dri/i965/brw_vs_emit.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_vs_emit.c b/src/mesa/drivers/dri/i965/brw_vs_emit.c
index e0be3cc6e3..a7c4b58972 100644
--- a/src/mesa/drivers/dri/i965/brw_vs_emit.c
+++ b/src/mesa/drivers/dri/i965/brw_vs_emit.c
@@ -281,10 +281,12 @@ static void brw_vs_alloc_regs( struct brw_vs_compile *c )
*/
attributes_in_vue = MAX2(c->nr_outputs, c->nr_inputs);
- if (intel->is_ironlake || intel->gen >= 6)
- c->prog_data.urb_entry_size = (attributes_in_vue + 6 + 3) / 4;
+ if (intel->gen >= 6)
+ c->prog_data.urb_entry_size = (attributes_in_vue + 4 + 7) / 8;
+ else if (intel->is_ironlake)
+ c->prog_data.urb_entry_size = (attributes_in_vue + 6 + 3) / 4;
else
- c->prog_data.urb_entry_size = (attributes_in_vue + 2 + 3) / 4;
+ c->prog_data.urb_entry_size = (attributes_in_vue + 2 + 3) / 4;
c->prog_data.total_grf = reg;