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ddraw/tests: Add tests for map pointer coherency.

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Zebediah Figura 2024-01-03 20:44:22 -06:00 • committed by Alexandre Julliard
parent 585e9d4985
commit 48ecde18e0
1 changed files with 74 additions and 0 deletions
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74
dlls/ddraw/tests/ddraw1.c
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@ -1403,6 +1403,16 @@ static BOOL compare_mode_rect(const DEVMODEW *mode1, const DEVMODEW *mode2)
&& mode1->dmPelsHeight == mode2->dmPelsHeight;
}
static void init_format_b5g6r5(DDPIXELFORMAT *format)
{
format->dwSize = sizeof(*format);
format->dwFlags = DDPF_RGB;
format->dwRGBBitCount = 16;
format->dwRBitMask = 0xf800;
format->dwGBitMask = 0x07e0;
format->dwBBitMask = 0x001f;
}
static ULONG get_refcount(IUnknown *test_iface)
{
IUnknown_AddRef(test_iface);
@ -15457,6 +15467,69 @@ static void test_enum_devices(void)
ok(!refcount, "Device has %lu references left.\n", refcount);
}
/* Emperor: Rise of the Middle Kingdom locks a sysmem surface and then accesses
* the pointer after unlocking it. This test roughly replicates the calls that
* it makes. */
static void test_pinned_sysmem(void)
{
DDBLTFX fx = {.dwSize = sizeof(fx), .dwFillColor = 0xface};
IDirectDrawSurface *surface, *surface2;
DDSURFACEDESC surface_desc;
unsigned int color;
IDirectDraw *ddraw;
ULONG refcount;
HWND window;
HRESULT hr;
window = create_window();
ddraw = create_ddraw();
hr = IDirectDraw_SetCooperativeLevel(ddraw, window, DDSCL_NORMAL);
ok(hr == S_OK, "Got hr %#lx.\n", hr);
memset(&surface_desc, 0, sizeof(surface_desc));
surface_desc.dwSize = sizeof(surface_desc);
surface_desc.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT | DDSD_PIXELFORMAT;
surface_desc.ddsCaps.dwCaps = DDSCAPS_OFFSCREENPLAIN | DDSCAPS_SYSTEMMEMORY;
surface_desc.dwWidth = 32;
surface_desc.dwHeight = 32;
init_format_b5g6r5(&surface_desc.ddpfPixelFormat);
hr = IDirectDraw_CreateSurface(ddraw, &surface_desc, &surface, NULL);
ok(hr == S_OK, "Got hr %#lx.\n", hr);
hr = IDirectDraw_CreateSurface(ddraw, &surface_desc, &surface2, NULL);
ok(hr == S_OK, "Got hr %#lx.\n", hr);
hr = IDirectDrawSurface_Lock(surface, NULL, &surface_desc, DDLOCK_WAIT, NULL);
ok(hr == S_OK, "Got hr %#lx.\n", hr);
hr = IDirectDrawSurface_Unlock(surface, NULL);
ok(hr == S_OK, "Got hr %#lx.\n", hr);
hr = IDirectDrawSurface_Blt(surface, NULL, NULL, NULL, DDBLT_COLORFILL | DDBLT_WAIT, &fx);
ok(hr == S_OK, "Got hr %#lx.\n", hr);
color = ((unsigned short *)surface_desc.lpSurface)[0];
todo_wine ok(color == 0xface, "Got color %04x.\n", color);
memset(surface_desc.lpSurface, 0x55, 32 * 16 * 2);
hr = IDirectDrawSurface_BltFast(surface2, 0, 0, surface, NULL, DDBLTFAST_WAIT);
ok(hr == S_OK, "Got hr %#lx.\n", hr);
hr = IDirectDrawSurface_Lock(surface2, NULL, &surface_desc, DDLOCK_WAIT, NULL);
ok(hr == S_OK, "Got hr %#lx.\n", hr);
color = ((unsigned short *)surface_desc.lpSurface)[0];
todo_wine ok(color == 0x5555, "Got color %04x.\n", color);
color = ((unsigned short *)surface_desc.lpSurface)[32 * 16];
ok(color == 0xface, "Got color %04x.\n", color);
hr = IDirectDrawSurface_Unlock(surface2, NULL);
ok(hr == S_OK, "Got hr %#lx.\n", hr);
IDirectDrawSurface_Release(surface2);
IDirectDrawSurface_Release(surface);
refcount = IDirectDraw_Release(ddraw);
ok(!refcount, "Device has %lu references left.\n", refcount);
DestroyWindow(window);
}
START_TEST(ddraw1)
{
DDDEVICEIDENTIFIER identifier;
@ -15576,4 +15649,5 @@ START_TEST(ddraw1)
run_for_each_device_type(test_texture_wrong_caps);
test_filling_convention();
test_enum_devices();
test_pinned_sysmem();
}