Stefan Dösinger : d3d9: AMD drivers return D3D_OK when reading data from an unfinished query.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 9e19cb076fb525b608e8b6b3d3c6b4d7bde4c25e
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=9e19cb076fb525b608e8b6b3d3...

Author: Stefan Dösinger <stefan(a)codeweavers.com>
Date:   Mon May 23 17:52:48 2011 +0200

d3d9: AMD drivers return D3D_OK when reading data from an unfinished query.

---

 dlls/d3d9/tests/query.c |   10 ++++++++--
 1 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/dlls/d3d9/tests/query.c b/dlls/d3d9/tests/query.c
index 8bcfcf6..97d3508 100644
--- a/dlls/d3d9/tests/query.c
+++ b/dlls/d3d9/tests/query.c
@@ -190,10 +190,16 @@ static void test_occlusion_query_states(IDirect3D9 *pD3d, HWND hwnd)
     hr = IDirect3DQuery9_Issue(pQuery, D3DISSUE_BEGIN);
     ok(hr == D3D_OK, "IDirect3DQuery9_Issue(D3DQUERY_BEGIN) on a started query returned %08x\n", hr);
 
+    *((DWORD *)data) = 0x12345678;
     hr = IDirect3DQuery9_GetData(pQuery, NULL, 0, D3DGETDATA_FLUSH);
-    ok(hr == S_FALSE, "IDirect3DQuery9_GetData(NULL) on a started query returned %08x\n", hr);
+    ok(hr == S_FALSE || hr == D3D_OK, "IDirect3DQuery9_GetData(NULL) on a started query returned %08x\n", hr);
     hr = IDirect3DQuery9_GetData(pQuery, data, IDirect3DQuery9_GetDataSize(pQuery), D3DGETDATA_FLUSH);
-    ok(hr == S_FALSE, "IDirect3DQuery9_GetData on a started query returned %08x\n", hr);
+    ok(hr == S_FALSE || hr == D3D_OK, "IDirect3DQuery9_GetData on a started query returned %08x\n", hr);
+    if (hr == D3D_OK)
+    {
+        DWORD value = *((DWORD *)data);
+        ok(value == 0, "The unfinished query returned %u, expected 0\n", value);
+    }
 
     hr = IDirect3DDevice9_SetFVF(pDevice, D3DFVF_XYZ);
     ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF returned %08x\n", hr);