Francisco Casas : vkd3d-shader/hlsl: Respect object reservations even if the object is unused.

[Alexandre Julliard]

Module: vkd3d
Branch: master
Commit: 75359e6dbdaeb91124f7903756c800c72caeab8f
URL:    https://gitlab.winehq.org/wine/vkd3d/-/commit/75359e6dbdaeb91124f7903756c800...

Author: Francisco Casas <fcasas(a)codeweavers.com>
Date:   Tue Jan 31 12:45:54 2023 -0300

vkd3d-shader/hlsl: Respect object reservations even if the object is unused.

---

 libs/vkd3d-shader/hlsl_codegen.c        | 2 +-
 tests/register-reservations.shader_test | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/libs/vkd3d-shader/hlsl_codegen.c b/libs/vkd3d-shader/hlsl_codegen.c
index d5534d8c..00cb3711 100644
--- a/libs/vkd3d-shader/hlsl_codegen.c
+++ b/libs/vkd3d-shader/hlsl_codegen.c
@@ -2908,7 +2908,7 @@ static const struct hlsl_ir_var *get_reserved_object(struct hlsl_ctx *ctx, enum
 
     LIST_FOR_EACH_ENTRY(var, &ctx->extern_vars, const struct hlsl_ir_var, extern_entry)
     {
-        if (var->last_read && var->reg_reservation.type == get_regset_name(regset)
+        if (var->reg_reservation.type == get_regset_name(regset)
                 && var->reg_reservation.index == index)
             return var;
     }
diff --git a/tests/register-reservations.shader_test b/tests/register-reservations.shader_test
index 04de717b..f0287d00 100644
--- a/tests/register-reservations.shader_test
+++ b/tests/register-reservations.shader_test
@@ -34,7 +34,7 @@ float4 main() : sv_target
 
 [test]
 draw quad
-todo probe all rgba (1.0, 1.0, 1.0, 99.0)
+probe all rgba (1.0, 1.0, 1.0, 99.0)
 
 
 [pixel shader]