Józef Kucia : d3d11/tests: Add test for predication state refcounting.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 6f11fd9728d4490294e33360b57f52303eda5446
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=6f11fd9728d4490294e33360b5...

Author: Józef Kucia 
Date:   Wed May 10 15:54:08 2017 +0200

d3d11/tests: Add test for predication state refcounting.

Signed-off-by: Józef Kucia 
Signed-off-by: Henri Verbeet 
Signed-off-by: Alexandre Julliard

---

dlls/d3d11/tests/d3d11.c | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/dlls/d3d11/tests/d3d11.c b/dlls/d3d11/tests/d3d11.c
index 22de6d5..6626ea2 100644
--- a/dlls/d3d11/tests/d3d11.c
+++ b/dlls/d3d11/tests/d3d11.c
@@ -5227,11 +5227,13 @@ static void test_private_data(void)
 static void test_state_refcounting(const D3D_FEATURE_LEVEL feature_level)
 {
     ID3D11RasterizerState *rasterizer_state, *tmp_rasterizer_state;
+    ID3D11Predicate *predicate, *tmp_predicate;
     ID3D11SamplerState *sampler, *tmp_sampler;
     ID3D11ShaderResourceView *srv, *tmp_srv;
     ID3D11RenderTargetView *rtv, *tmp_rtv;
     D3D11_RASTERIZER_DESC rasterizer_desc;
     D3D11_TEXTURE2D_DESC texture_desc;
+    D3D11_QUERY_DESC predicate_desc;
     D3D11_SAMPLER_DESC sampler_desc;
     struct device_desc device_desc;
     ID3D11DeviceContext *context;
@@ -5340,6 +5342,23 @@ static void test_state_refcounting(const D3D_FEATURE_LEVEL feature_level)
     refcount = ID3D11RenderTargetView_Release(tmp_rtv);
     ok(!refcount, "Got refcount %u, expected 0.\n", refcount);

+    /* ID3D11Predicate */
+    if (feature_level >= D3D_FEATURE_LEVEL_10_0)
+    {
+        predicate_desc.Query = D3D11_QUERY_OCCLUSION_PREDICATE;
+        predicate_desc.MiscFlags = 0;
+        hr = ID3D11Device_CreatePredicate(device, &predicate_desc, &predicate);
+        ok(SUCCEEDED(hr), "Failed to create predicate, hr %#x.\n", hr);
+
+        ID3D11DeviceContext_SetPredication(context, predicate, TRUE);
+        refcount = ID3D11Predicate_Release(predicate);
+        ok(!refcount, "Got refcount %u, expected 0.\n", refcount);
+        ID3D11DeviceContext_GetPredication(context, &tmp_predicate, NULL);
+        ok(tmp_predicate == predicate, "Got predicate %p, expected %p.\n", tmp_predicate, predicate);
+        refcount = ID3D11Predicate_Release(tmp_predicate);
+        ok(!refcount, "Got refcount %u, expected 0.\n", refcount);
+    }
+
     ID3D11DeviceContext_Release(context);
     refcount = ID3D11Device_Release(device);
     ok(!refcount, "Device has %u references left.\n", refcount);