[PATCH v6 4/4] tests/shader-runner: Check for D3D11 MSAA support.

[Conor McCarthy]

From: Conor McCarthy

---
 tests/shader_runner_d3d11.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tests/shader_runner_d3d11.c b/tests/shader_runner_d3d11.c
index 182b430b6..33561d964 100644
--- a/tests/shader_runner_d3d11.c
+++ b/tests/shader_runner_d3d11.c
@@ -372,6 +372,12 @@ static void init_resource_2d(struct d3d11_shader_runner *runner, struct d3d11_re
     desc.ArraySize = 1;
     desc.Format = params->format;
     desc.SampleDesc.Count = params->sample_count + !params->sample_count;
+    if (desc.SampleDesc.Count > 1)
+    {
+        UINT quality_level_count;
+        hr = ID3D11Device_CheckMultisampleQualityLevels(device, desc.Format, desc.SampleDesc.Count, &quality_level_count);
+        ok(hr == S_OK && quality_level_count, "Got unexpected hr %#lx, quality levels %u.\n", hr, quality_level_count);
+    }
     desc.Usage = D3D11_USAGE_DEFAULT;
     if (params->type == RESOURCE_TYPE_UAV)
         desc.BindFlags = D3D11_BIND_UNORDERED_ACCESS;