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d3d9/tests: Extend the FPU setup test. 

Games created by GameMaker modify the FPU control word to enable
division by zero exceptions. The game Risk of Rain, which is written
with GameMaker, furthermore sets fogstart == fogend, which triggers an
exception when the GL driver attempts to calculate 1 / (fogend -
fogstart). This test adds some evidence that we are not supposed to
temporarily restore the FPU CW if D3DCREATE_FPU_PRESERVE is used.
This commit is contained in:
Stefan Dösinger 2015-02-27 10:48:41 +01:00 committed by Alexandre Julliard
parent 2971a92840
commit 28a9d6324a
1 changed files with 88 additions and 8 deletions
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96
dlls/d3d9/tests/device.c
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@ -4086,6 +4086,46 @@ static inline WORD get_fpu_cw(void)
return cw;
}
static WORD callback_cw, callback_set_cw;
static DWORD callback_tid;
static HRESULT WINAPI dummy_object_QueryInterface(IUnknown *iface, REFIID riid, void **out)
{
*out = NULL;
return E_NOINTERFACE;
}
static ULONG WINAPI dummy_object_AddRef(IUnknown *iface)
{
callback_cw = get_fpu_cw();
set_fpu_cw(callback_set_cw);
callback_tid = GetCurrentThreadId();
return 2;
}
static ULONG WINAPI dummy_object_Release(IUnknown *iface)
{
callback_cw = get_fpu_cw();
set_fpu_cw(callback_set_cw);
callback_tid = GetCurrentThreadId();
return 1;
}
static const IUnknownVtbl dummy_object_vtbl =
{
dummy_object_QueryInterface,
dummy_object_AddRef,
dummy_object_Release,
};
static const GUID d3d9_private_data_test_guid =
{
0xfdb37466,
0x428f,
0x4edf,
{0xa3,0x7f,0x9b,0x1d,0xf4,0x88,0xc5,0xfc}
};
static void test_fpu_setup(void)
{
#if defined(D3D9_TEST_SET_FPU_CW) && defined(D3D9_TEST_GET_FPU_CW)
@ -4094,6 +4134,9 @@ static void test_fpu_setup(void)
HWND window = NULL;
IDirect3D9 *d3d9;
WORD cw;
IDirect3DSurface9 *surface;
HRESULT hr;
IUnknown dummy_object = {&dummy_object_vtbl};
window = CreateWindowA("d3d9_test_wc", "d3d9_test", WS_CAPTION, 0, 0,
registry_mode.dmPelsWidth, registry_mode.dmPelsHeight, 0, 0, 0, 0);
@ -4120,7 +4163,34 @@ static void test_fpu_setup(void)
cw = get_fpu_cw();
ok(cw == 0x7f, "cw is %#x, expected 0x7f.\n", cw);
hr = IDirect3DDevice9_GetRenderTarget(device, 0, &surface);
ok(SUCCEEDED(hr), "Failed to get render target surface, hr %#x.\n", hr);
callback_set_cw = 0xf60;
hr = IDirect3DSurface9_SetPrivateData(surface, &d3d9_private_data_test_guid,
&dummy_object, sizeof(IUnknown *), D3DSPD_IUNKNOWN);
ok(SUCCEEDED(hr), "Failed to set private data, hr %#x.\n", hr);
ok(callback_cw == 0x7f, "Callback cw is %#x, expected 0x7f.\n", callback_cw);
ok(callback_tid == GetCurrentThreadId(), "Got unexpected thread id.\n");
cw = get_fpu_cw();
ok(cw == 0xf60, "cw is %#x, expected 0xf60.\n", cw);
callback_cw = 0;
hr = IDirect3DSurface9_SetPrivateData(surface, &d3d9_private_data_test_guid,
&dummy_object, sizeof(IUnknown *), D3DSPD_IUNKNOWN);
ok(SUCCEEDED(hr), "Failed to set private data, hr %#x.\n", hr);
ok(callback_cw == 0xf60, "Callback cw is %#x, expected 0xf60.\n", callback_cw);
ok(callback_tid == GetCurrentThreadId(), "Got unexpected thread id.\n");
callback_set_cw = 0x7f;
set_fpu_cw(0x7f);
IDirect3DSurface9_Release(surface);
callback_cw = 0;
IDirect3DDevice9_Release(device);
ok(callback_cw == 0x7f, "Callback cw is %#x, expected 0x7f.\n", callback_cw);
ok(callback_tid == GetCurrentThreadId(), "Got unexpected thread id.\n");
cw = get_fpu_cw();
ok(cw == 0x7f, "cw is %#x, expected 0x7f.\n", cw);
@ -4134,9 +4204,26 @@ static void test_fpu_setup(void)
cw = get_fpu_cw();
ok(cw == 0xf60, "cw is %#x, expected 0xf60.\n", cw);
set_fpu_cw(0x37f);
hr = IDirect3DDevice9_GetRenderTarget(device, 0, &surface);
ok(SUCCEEDED(hr), "Failed to get render target surface, hr %#x.\n", hr);
callback_cw = 0;
callback_set_cw = 0x37f;
hr = IDirect3DSurface9_SetPrivateData(surface, &d3d9_private_data_test_guid,
&dummy_object, sizeof(IUnknown *), D3DSPD_IUNKNOWN);
ok(SUCCEEDED(hr), "Failed to set private data, hr %#x.\n", hr);
ok(callback_cw == 0xf60, "Callback cw is %#x, expected 0xf60.\n", callback_cw);
ok(callback_tid == GetCurrentThreadId(), "Got unexpected thread id.\n");
cw = get_fpu_cw();
ok(cw == 0x37f, "cw is %#x, expected 0x37f.\n", cw);
IDirect3DSurface9_Release(surface);
callback_cw = 0;
IDirect3DDevice9_Release(device);
ok(callback_cw == 0x37f, "Callback cw is %#x, expected 0xf60.\n", callback_cw);
ok(callback_tid == GetCurrentThreadId(), "Got unexpected thread id.\n");
done:
IDirect3D9_Release(d3d9);
@ -6976,13 +7063,6 @@ static void test_private_data(void)
HRESULT hr;
DWORD size;
DWORD data[4] = {1, 2, 3, 4};
static const GUID d3d9_private_data_test_guid =
{
0xfdb37466,
0x428f,
0x4edf,
{0xa3,0x7f,0x9b,0x1d,0xf4,0x88,0xc5,0xfc}
};
static const GUID d3d9_private_data_test_guid2 =
{
0x2e5afac2,