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i965: Initialize unused VUE map slots to BRW_VARYING_SLOT_PAD.

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Nothing actually relies on unused slots being initialized to
BRW_VARYING_SLOT_COUNT.  Soon, we're going to have VUE maps with holes
in them, at which point pre-filling with BRW_VARYING_SLOT_PAD make a lot
more sense.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Chris Forbes <chrisf@ijw.co.nz>
This commit is contained in:
Kenneth Graunke 2015-09-09 20:21:59 -07:00
parent 39d4b553a8
commit 268008f98c
1 changed files with 1 additions and 1 deletions
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src/mesa/drivers/dri/i965/brw_vue_map.c
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@ -80,7 +80,7 @@ brw_compute_vue_map(const struct brw_device_info *devinfo,
vue_map->num_slots = 0;
for (i = 0; i < BRW_VARYING_SLOT_COUNT; ++i) {
vue_map->varying_to_slot[i] = -1;
vue_map->slot_to_varying[i] = BRW_VARYING_SLOT_COUNT;
vue_map->slot_to_varying[i] = BRW_VARYING_SLOT_PAD;
}
/* VUE header: format depends on chip generation and whether clipping is