Nikolay Sivov : vkd3d-shader/hlsl: Handle uppercase regset names in packoffset().

[Alexandre Julliard]

Module: vkd3d
Branch: master
Commit: 827a359b450a7ba8fa4f0ab9ef6eb172f3b36f2b
URL:    https://gitlab.winehq.org/wine/vkd3d/-/commit/827a359b450a7ba8fa4f0ab9ef6eb1...

Author: Nikolay Sivov <nsivov(a)codeweavers.com>
Date:   Sun Apr 16 19:43:14 2023 +0200

vkd3d-shader/hlsl: Handle uppercase regset names in packoffset().

Signed-off-by: Nikolay Sivov <nsivov(a)codeweavers.com>

---

 libs/vkd3d-shader/hlsl.y  | 2 +-
 tests/cbuffer.shader_test | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/libs/vkd3d-shader/hlsl.y b/libs/vkd3d-shader/hlsl.y
index c9c9495b..3403c87b 100644
--- a/libs/vkd3d-shader/hlsl.y
+++ b/libs/vkd3d-shader/hlsl.y
@@ -1035,7 +1035,7 @@ static struct hlsl_reg_reservation parse_packoffset(struct hlsl_ctx *ctx, const
         return reservation;
     }
 
-    reservation.offset_type = reg_string[0];
+    reservation.offset_type = ascii_tolower(reg_string[0]);
     if (reservation.offset_type != 'c')
     {
         hlsl_error(ctx, loc, VKD3D_SHADER_ERROR_HLSL_INVALID_RESERVATION,
diff --git a/tests/cbuffer.shader_test b/tests/cbuffer.shader_test
index 86e03607..7e2a91dc 100644
--- a/tests/cbuffer.shader_test
+++ b/tests/cbuffer.shader_test
@@ -156,7 +156,7 @@ float4 main() : sv_target
 cbuffer buffer
 {
     float4 a : packoffset(c1);
-    float4 b : packoffset(c2);
+    float4 b : packoffset(C2);
 }
 
 float4 main() : sv_target