[PATCH 2/3] vkd3d: Validate presence of required flag ALLOW_RENDER_TARGET for multisampled resources.

[Conor McCarthy]

From: Conor McCarthy

---
 libs/vkd3d/resource.c | 5 +++++
 tests/d3d12.c         | 3 ---
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/libs/vkd3d/resource.c b/libs/vkd3d/resource.c
index b83a45d06..32f23ca23 100644
--- a/libs/vkd3d/resource.c
+++ b/libs/vkd3d/resource.c
@@ -1893,6 +1893,11 @@ HRESULT d3d12_resource_validate_desc(const D3D12_RESOURCE_DESC1 *desc, struct d3
                 WARN("Invalid sample count 0.\n");
                 return E_INVALIDARG;
             }
+            if (desc->SampleDesc.Count > 1 && !(desc->Flags & D3D12_RESOURCE_FLAG_ALLOW_RENDER_TARGET))
+            {
+                WARN("Sample count %u invalid without ALLOW_RENDER_TARGET.\n", desc->SampleDesc.Count);
+                return E_INVALIDARG;
+            }

if (!(format = vkd3d_format_from_d3d12_resource_desc(device, desc, 0)))
             {
diff --git a/tests/d3d12.c b/tests/d3d12.c
index 6a449762f..318325697 100644
--- a/tests/d3d12.c
+++ b/tests/d3d12.c
@@ -1607,10 +1607,7 @@ static void test_create_committed_resource(void)
     resource_desc.Flags = 0;
     hr = ID3D12Device_CreateCommittedResource(device, &heap_properties, D3D12_HEAP_FLAG_NONE, &resource_desc,
             D3D12_RESOURCE_STATE_PIXEL_SHADER_RESOURCE, NULL, &IID_ID3D12Resource, (void **)&resource);
-    todo
     ok(hr == E_INVALIDARG, "Got unexpected hr %#x.\n", hr);
-    if (SUCCEEDED(hr))
-        ID3D12Resource_Release(resource);
     resource_desc.SampleDesc.Count = 1;
     resource_desc.Flags = D3D12_RESOURCE_FLAG_ALLOW_RENDER_TARGET;