From 09447ccc78f5b08e161bfed9fdfdbf7dd8999d88 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marek=20Ol=C5=A1=C3=A1k?= Date: Wed, 18 Sep 2019 15:12:30 -0400 Subject: [PATCH] tgsi_to_nir: fix 2-component system values like tess_level_inner_default Reviewed-by: Connor Abbott Reviewed-by: Eric Anholt --- src/gallium/auxiliary/nir/tgsi_to_nir.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/gallium/auxiliary/nir/tgsi_to_nir.c b/src/gallium/auxiliary/nir/tgsi_to_nir.c index b92a4485e4c..88e9963e030 100644 --- a/src/gallium/auxiliary/nir/tgsi_to_nir.c +++ b/src/gallium/auxiliary/nir/tgsi_to_nir.c @@ -659,7 +659,9 @@ ttn_src_for_file_and_index(struct ttn_compile *c, unsigned file, unsigned index, unreachable("bad system value"); } - if (load->num_components == 3) + if (load->num_components == 2) + load = nir_swizzle(b, load, SWIZ(X, Y, Y, Y), 4); + else if (load->num_components == 3) load = nir_swizzle(b, load, SWIZ(X, Y, Z, Z), 4); src = nir_src_for_ssa(load);