From: Dave Airlie <airlied@redhat.com>
Date: Tue, 18 Aug 2020 19:15:50 +0000 (+1000)
Subject: llvmpipe/nir: lower some more packing at nir level.
X-Git-Url: https://git.libre-soc.org/?p=mesa.git;a=commitdiff_plain;h=eb787773b2da2d2f282cd275620ea2581b3c9b44

llvmpipe/nir: lower some more packing at nir level.

Fixes:
dEQP-VK.glsl.builtin.function.pack_unpack.*

Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6339>
---

diff --git a/src/gallium/drivers/llvmpipe/lp_screen.c b/src/gallium/drivers/llvmpipe/lp_screen.c
index 644738392c4..b12bcbd1af1 100644
--- a/src/gallium/drivers/llvmpipe/lp_screen.c
+++ b/src/gallium/drivers/llvmpipe/lp_screen.c
@@ -557,10 +557,13 @@ static const struct nir_shader_compiler_options gallivm_nir_options = {
    .lower_pack_snorm_4x8 = true,
    .lower_pack_unorm_2x16 = true,
    .lower_pack_unorm_4x8 = true,
+   .lower_pack_half_2x16 = true,
+   .lower_pack_split = true,
    .lower_unpack_snorm_2x16 = true,
    .lower_unpack_snorm_4x8 = true,
    .lower_unpack_unorm_2x16 = true,
    .lower_unpack_unorm_4x8 = true,
+   .lower_unpack_half_2x16 = true,
    .lower_extract_byte = true,
    .lower_extract_word = true,
    .lower_rotate = true,