Nikolay Sivov : vkd3d-shader/hlsl: Use array element type for array's regset.

[Alexandre Julliard]

Module: vkd3d
Branch: master
Commit: 193692bbcbaf6fbcd8138ae8f0b0c6995d5b02c8
URL:    https://gitlab.winehq.org/wine/vkd3d/-/commit/193692bbcbaf6fbcd8138ae8f0b0c6...

Author: Nikolay Sivov <nsivov(a)codeweavers.com>
Date:   Wed Mar  8 02:47:59 2023 +0100

vkd3d-shader/hlsl: Use array element type for array's regset.

Currently this affects SM1 compilation only, with a minimal example like this:

float4 var[3];
float4 main() : sv_target
{
    return var[1];
}

---

 libs/vkd3d-shader/hlsl.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libs/vkd3d-shader/hlsl.c b/libs/vkd3d-shader/hlsl.c
index a62a76de..286c6e60 100644
--- a/libs/vkd3d-shader/hlsl.c
+++ b/libs/vkd3d-shader/hlsl.c
@@ -203,6 +203,8 @@ enum hlsl_regset hlsl_type_get_regset(const struct hlsl_type *type)
                 vkd3d_unreachable();
         }
     }
+    else if (type->type == HLSL_CLASS_ARRAY)
+        return hlsl_type_get_regset(type->e.array.type);
 
     vkd3d_unreachable();
 }