From 1386e1476aa8e29669c1338b05d1453295f2b609 Mon Sep 17 00:00:00 2001
From: Faith Ekstrand <faith.ekstrand@collabora.com>
Date: Tue, 21 Feb 2023 07:50:56 -0600
Subject: [PATCH] lavapipe: Set spirv_options::use_deref_buffer_array_length

It'll get lowered to get_ssbo_size by nir_lower_explicit_io() so the
driver should never notice this change.

Acked-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21446>
---
 src/gallium/frontends/lavapipe/lvp_pipeline.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/gallium/frontends/lavapipe/lvp_pipeline.c b/src/gallium/frontends/lavapipe/lvp_pipeline.c
index 1288223c031..943c3b98169 100644
--- a/src/gallium/frontends/lavapipe/lvp_pipeline.c
+++ b/src/gallium/frontends/lavapipe/lvp_pipeline.c
@@ -408,6 +408,7 @@ lvp_shader_compile_to_ir(struct lvp_pipeline *pipeline,
          .float16 = true,
          .demote_to_helper_invocation = true,
       },
+      .use_deref_buffer_array_length = true,
       .ubo_addr_format = nir_address_format_32bit_index_offset,
       .ssbo_addr_format = nir_address_format_32bit_index_offset,
       .phys_ssbo_addr_format = nir_address_format_64bit_global,