[PATCH 1/1] vkd3d-shader/hlsl: Initialize some unused constant values to a sentinel.

[Zebediah Figura]

From: Zebediah Figura

---
 libs/vkd3d-shader/hlsl.c | 2 ++
 libs/vkd3d-shader/tpf.c  | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/libs/vkd3d-shader/hlsl.c b/libs/vkd3d-shader/hlsl.c
index f439c9f3..5adeae57 100644
--- a/libs/vkd3d-shader/hlsl.c
+++ b/libs/vkd3d-shader/hlsl.c
@@ -1158,6 +1158,8 @@ struct hlsl_ir_node *hlsl_new_constant(struct hlsl_ctx *ctx, struct hlsl_type *t

init_node(&c->node, HLSL_IR_CONSTANT, type, loc);
     c->value = *value;
+    for (unsigned int i = type->dimx; i < 4; ++i)
+        c->value.u[i].u = 0x55555555;

return &c->node;
 }
diff --git a/libs/vkd3d-shader/tpf.c b/libs/vkd3d-shader/tpf.c
index d066b13e..9cbd9897 100644
--- a/libs/vkd3d-shader/tpf.c
+++ b/libs/vkd3d-shader/tpf.c
@@ -3531,6 +3531,8 @@ static void sm4_src_from_constant_value(struct sm4_src_register *src,
         {
             if (map_writemask & (1u << i))
                 src->reg.immconst_uint[i] = value->u[j++].u;
+            else
+                src->reg.immconst_uint[i] = 0x55555555;
         }
     }
 }