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gallium/ttn: Fix setup of outputs_written.

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We need a 64-bit value, otherwise we only handle the low 32, and happen to
sign-extend to claim to write all varying slots if VARYING_SLOT_VAR2 was
used.

Fixes: 4d0b2c7aaa ("ttn: Update shader->info as we generate code.")
Reviewed-by: Rob Clark <robdclark@gmail.com>
This commit is contained in:
Eric Anholt 2018-12-20 08:12:50 -08:00
parent e2ae5f2f0a
commit 7d7ecfbcbc
1 changed files with 1 additions and 1 deletions
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2
src/gallium/auxiliary/nir/tgsi_to_nir.c
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@ -375,7 +375,7 @@ ttn_emit_declaration(struct ttn_compile *c)
c->outputs[idx] = var;
for (int i = 0; i < array_size; i++)
b->shader->info.outputs_written |= 1 << (var->data.location + i);
b->shader->info.outputs_written |= 1ull << (var->data.location + i);
}
break;
case TGSI_FILE_CONSTANT: