[PATCH 1/1] vkd3d-shader: Raise the instruction parameter allocation size if necessary.

[Conor McCarthy]

From: Conor McCarthy

Monolithic switch instructions have no definite case count limit.
---
 libs/vkd3d-shader/vkd3d_shader_main.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/libs/vkd3d-shader/vkd3d_shader_main.c b/libs/vkd3d-shader/vkd3d_shader_main.c
index 1ef8d9494..ebabf50e9 100644
--- a/libs/vkd3d-shader/vkd3d_shader_main.c
+++ b/libs/vkd3d-shader/vkd3d_shader_main.c
@@ -2048,9 +2048,12 @@ void *shader_param_allocator_get(struct vkd3d_shader_param_allocator *allocator,

if (count > allocator->count - allocator->index)
     {
-        struct vkd3d_shader_param_node *next = shader_param_allocator_node_create(allocator);
+        struct vkd3d_shader_param_node *next;

-        if (!next)
+        /* Monolithic switch has no definite parameter count limit. */
+        allocator->count = max(allocator->count, count);
+
+        if (!(next = shader_param_allocator_node_create(allocator)))
             return NULL;
         if (allocator->current)
             allocator->current->next = next;