Francisco Casas : vkd3d-shader/hlsl: Ignore packoffset() contents for SM1.

[Alexandre Julliard]

Module: vkd3d
Branch: master
Commit: bf4a125087c378ad9e1727bf28723c126545f3a6
URL:    https://gitlab.winehq.org/wine/vkd3d/-/commit/bf4a125087c378ad9e1727bf28723c...

Author: Francisco Casas <fcasas(a)codeweavers.com>
Date:   Tue Feb 28 19:03:04 2023 -0300

vkd3d-shader/hlsl: Ignore packoffset() contents for SM1.

---

 libs/vkd3d-shader/hlsl.y | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libs/vkd3d-shader/hlsl.y b/libs/vkd3d-shader/hlsl.y
index f3196b5b..79ec970a 100644
--- a/libs/vkd3d-shader/hlsl.y
+++ b/libs/vkd3d-shader/hlsl.y
@@ -1107,6 +1107,9 @@ static struct hlsl_reg_reservation parse_packoffset(struct hlsl_ctx *ctx, const
     struct hlsl_reg_reservation reservation = {0};
     char *endptr;
 
+    if (ctx->profile->major_version < 4)
+        return reservation;
+
     reservation.offset_index = strtoul(reg_string + 1, &endptr, 10);
     if (*endptr)
     {