Józef Kucia : d3d11/tests: Add test for occlusion query with result bigger than UINT32_MAX.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 5a6bfb9d1b91d62d647d954d21ad89964bdd9c91
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=5a6bfb9d1b91d62d647d954d21...

Author: Józef Kucia 
Date:   Mon Nov 21 15:15:56 2016 +0100

d3d11/tests: Add test for occlusion query with result bigger than UINT32_MAX.

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

---

dlls/d3d11/tests/d3d11.c | 54 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)

diff --git a/dlls/d3d11/tests/d3d11.c b/dlls/d3d11/tests/d3d11.c
index 9a661ed..6640db0 100644
--- a/dlls/d3d11/tests/d3d11.c
+++ b/dlls/d3d11/tests/d3d11.c
@@ -4629,11 +4629,15 @@ static void test_occlusion_query(void)
     static const float white[] = {1.0f, 1.0f, 1.0f, 1.0f};

struct d3d11_test_context test_context;
+    D3D11_TEXTURE2D_DESC texture_desc;
     ID3D11DeviceContext *context;
+    ID3D11RenderTargetView *rtv;
     D3D11_QUERY_DESC query_desc;
     ID3D11Asynchronous *query;
     unsigned int data_size, i;
+    ID3D11Texture2D *texture;
     ID3D11Device *device;
+    D3D11_VIEWPORT vp;
     union
     {
         UINT64 uint;
@@ -4732,7 +4736,57 @@ static void test_occlusion_query(void)
     ok(hr == S_OK, "Got unexpected hr %#x.\n", hr);
     ok(!data.uint, "Got unexpected query result 0x%08x%08x.\n", data.dword[1], data.dword[0]);

+    texture_desc.Width = D3D10_REQ_TEXTURE2D_U_OR_V_DIMENSION;
+    texture_desc.Height = D3D10_REQ_TEXTURE2D_U_OR_V_DIMENSION;
+    texture_desc.MipLevels = 1;
+    texture_desc.ArraySize = 1;
+    texture_desc.Format = DXGI_FORMAT_R8_UNORM;
+    texture_desc.SampleDesc.Count = 1;
+    texture_desc.SampleDesc.Quality = 0;
+    texture_desc.Usage = D3D11_USAGE_DEFAULT;
+    texture_desc.BindFlags = D3D11_BIND_RENDER_TARGET;
+    texture_desc.CPUAccessFlags = 0;
+    texture_desc.MiscFlags = 0;
+    hr = ID3D11Device_CreateTexture2D(device, &texture_desc, NULL, &texture);
+    ok(SUCCEEDED(hr), "Failed to create texture, hr %#x.\n", hr);
+    hr = ID3D11Device_CreateRenderTargetView(device, (ID3D11Resource *)texture, NULL, &rtv);
+    ok(SUCCEEDED(hr), "Failed to create render target view, hr %#x.\n", hr);
+
+    ID3D11DeviceContext_OMSetRenderTargets(context, 1, &rtv, NULL);
+    vp.TopLeftX = 0.0f;
+    vp.TopLeftY = 0.0f;
+    vp.Width = texture_desc.Width;
+    vp.Height = texture_desc.Height;
+    vp.MinDepth = 0.0f;
+    vp.MaxDepth = 1.0f;
+    ID3D11DeviceContext_RSSetViewports(context, 1, &vp);
+
+    ID3D11DeviceContext_Begin(context, query);
+    for (i = 0; i < 100; i++)
+        draw_color_quad(&test_context, &red);
+    ID3D11DeviceContext_End(context, query);
+
+    for (i = 0; i < 500; ++i)
+    {
+        if ((hr = ID3D11DeviceContext_GetData(context, query, NULL, 0, 0)) != S_FALSE)
+            break;
+        Sleep(10);
+    }
+    ok(hr == S_OK, "Got unexpected hr %#x.\n", hr);
+
+    memset(&data, 0xff, sizeof(data));
+    hr = ID3D11DeviceContext_GetData(context, query, NULL, 0, 0);
+    ok(hr == S_OK, "Got unexpected hr %#x.\n", hr);
+    hr = ID3D11DeviceContext_GetData(context, query, &data, sizeof(data), 0);
+    ok(hr == S_OK, "Got unexpected hr %#x.\n", hr);
+    ok((data.dword[0] == 0x90000000 && data.dword[1] == 0x1)
+            || (data.dword[0] == 0xffffffff && !data.dword[1])
+            || broken(!data.uint),
+            "Got unexpected query result 0x%08x%08x.\n", data.dword[1], data.dword[0]);
+
     ID3D11Asynchronous_Release(query);
+    ID3D11RenderTargetView_Release(rtv);
+    ID3D11Texture2D_Release(texture);
     release_test_context(&test_context);
 }