示例#1
0
文件: surface.c 项目: AlexSteel/wine
HRESULT prepare_permanent_dc(IDirectDrawSurface4 *iface)
{
    struct ddrawex_surface *surface = unsafe_impl_from_IDirectDrawSurface4(iface);
    HRESULT hr;

    surface->permanent_dc = TRUE;
    if (FAILED(hr = IDirectDrawSurface4_GetDC(surface->parent, &surface->hdc)))
        return hr;
    return IDirectDrawSurface4_ReleaseDC(surface->parent, surface->hdc);
}
示例#2
0
文件: surface.c 项目: AlexSteel/wine
static HRESULT WINAPI ddrawex_surface4_ReleaseDC(IDirectDrawSurface4 *iface, HDC dc)
{
    struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);

    TRACE("iface %p, dc %p.\n", iface, dc);

    if (surface->permanent_dc)
    {
        TRACE("Surface has a permanent DC, not doing anything.\n");
        return DD_OK;
    }

    return IDirectDrawSurface4_ReleaseDC(surface->parent, dc);
}
示例#3
0
文件: surface.c 项目: YokoZar/wine
static void test_surface_from_dc4(void)
{
    IDirectDrawSurface4 *surf4;
    IDirectDrawSurface *surf1;
    DDSURFACEDESC2 ddsd2;
    IUnknown *tmp, *tmp2;
    IDirectDraw4 *dd4;
    IDirectDraw *dd1;
    DWORD priv, size;
    HRESULT hr;
    HDC dc;

    dd1 = createDD();
    hr = IDirectDraw_QueryInterface(dd1, &IID_IDirectDraw4, (void **)&dd4);
    if (hr == E_NOINTERFACE) {
        win_skip("DirectDraw4 is not supported\n");
        IDirectDraw_Release(dd1);
        return;
    }
    ok(SUCCEEDED(hr), "IDirectDraw_QueryInterface failed, hr %#x.\n", hr);
    IDirectDraw_Release(dd1);

    memset(&ddsd2, 0, sizeof(ddsd2));
    ddsd2.dwSize = sizeof(ddsd2);
    ddsd2.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT;
    ddsd2.dwWidth = 64;
    ddsd2.dwHeight = 64;
    ddsd2.ddsCaps.dwCaps = DDSCAPS_OFFSCREENPLAIN;

    hr = IDirectDraw4_CreateSurface(dd4, &ddsd2, &surf4, NULL);
    if (hr == DDERR_UNSUPPORTEDMODE) {
        win_skip("Unsupported mode\n");
        IDirectDraw3_Release(dd4);
        return;
    }
    ok(SUCCEEDED(hr), "CreateSurface failed, hr %#x.\n", hr);

    hr = IDirectDrawSurface4_QueryInterface(surf4, &IID_IDirectDrawSurface, (void **)&surf1);
    ok(SUCCEEDED(hr), "QueryInterface failed, hr %#x.\n", hr);

    priv = 0xdeadbeef;
    size = sizeof(priv);
    hr = IDirectDrawSurface4_SetPrivateData(surf4, &guid, &priv, size, 0);
    ok(SUCCEEDED(hr), "SetPrivateData failed, hr %#x.\n", hr);

    priv = 0;
    hr = IDirectDrawSurface4_GetPrivateData(surf4, &guid, &priv, &size);
    ok(SUCCEEDED(hr), "GetPrivateData failed, hr %#x.\n", hr);
    ok(priv == 0xdeadbeef, "Expected private data 0xdeadbeef, got %#x.\n", priv);

    hr = IDirectDrawSurface4_GetDC(surf4, &dc);
    ok(SUCCEEDED(hr), "GetDC failed, hr %#x.\n", hr);

    hr = IDirectDraw4_GetSurfaceFromDC(dd4, dc, NULL);
    ok(hr == E_INVALIDARG, "Expected E_INVALIDARG, got %#x.\n", hr);

    hr = IDirectDraw4_GetSurfaceFromDC(dd4, dc, (IDirectDrawSurface4 **)&tmp);
    ok(SUCCEEDED(hr), "GetSurfaceFromDC failed, hr %#x.\n", hr);
    ok((IDirectDrawSurface4 *)tmp != surf4, "Expected surface != %p.\n", surf4);

    hr = IUnknown_QueryInterface(tmp, &IID_IDirectDrawSurface, (void **)&tmp2);
    ok(SUCCEEDED(hr), "QueryInterface failed, hr %#x.\n", hr);
    ok(tmp2 == tmp, "Expected %p, got %p.\n", tmp, tmp2);
    ok((IDirectDrawSurface *)tmp2 != surf1, "Expected surface != %p.\n", surf1);
    IUnknown_Release(tmp2);

    hr = IUnknown_QueryInterface(tmp, &IID_IDirectDrawSurface4, (void **)&tmp2);
    ok(SUCCEEDED(hr), "QueryInterface failed, hr %#x.\n", hr);
    ok((IDirectDrawSurface4 *)tmp2 != surf4, "Expected surface != %p.\n", surf4);

    priv = 0;
    hr = IDirectDrawSurface4_GetPrivateData((IDirectDrawSurface4 *)tmp2, &guid, &priv, &size);
    ok(SUCCEEDED(hr), "GetPrivateData failed, hr %#x.\n", hr);
    ok(priv == 0xdeadbeef, "Expected private data 0xdeadbeef, got %#x.\n", priv);
    IUnknown_Release(tmp2);

    IUnknown_Release(tmp);

    hr = IDirectDrawSurface4_ReleaseDC(surf4, dc);
    ok(SUCCEEDED(hr), "ReleaseDC failed, hr %#x.\n", hr);

    dc = CreateCompatibleDC(NULL);
    ok(!!dc, "CreateCompatibleDC failed.\n");

    tmp = (IUnknown *)0xdeadbeef;
    hr = IDirectDraw4_GetSurfaceFromDC(dd4, dc, (IDirectDrawSurface4 **)&tmp);
    ok(hr == DDERR_NOTFOUND, "Expected DDERR_NOTFOUND, got %#x.\n", hr);
    ok(!tmp, "Expected surface NULL, got %p.\n", tmp);

    ok(DeleteDC(dc), "DeleteDC failed.\n");

    tmp = (IUnknown *)0xdeadbeef;
    hr = IDirectDraw4_GetSurfaceFromDC(dd4, NULL, (IDirectDrawSurface4 **)&tmp);
    ok(hr == DDERR_NOTFOUND, "Expected DDERR_NOTFOUND, got %#x.\n", hr);
    ok(!tmp, "Expected surface NULL, got %p.\n", tmp);

    IDirectDrawSurface_Release(surf1);
    IDirectDrawSurface4_Release(surf4);
    IDirectDraw4_Release(dd4);
}