static HRESULT WINAPI ddrawex_surface4_SetPrivateData(IDirectDrawSurface4 *iface,
REFGUID tag, void *data, DWORD data_size, DWORD flags)
{
struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
TRACE("iface %p, tag %s, data %p, data_size %u, flags %#x.\n",
iface, debugstr_guid(tag), data, data_size, flags);
/* To completely avoid this we'd have to clone the private data API in
* ddrawex. */
if (IsEqualGUID(&IID_DDrawexPriv, tag))
FIXME("Application uses ddrawex's private GUID.\n");
return IDirectDrawSurface4_SetPrivateData(surface->parent, tag, data, data_size, flags);
}
/* dds_get_outer
*
* Given a surface from ddraw.dll it retrieves the pointer to the ddrawex.dll wrapper around it
*
* Parameters:
* inner: ddraw.dll surface to retrieve the outer surface from
*
* Returns:
* The surface wrapper. If there is none yet, a new one is created
*/
IDirectDrawSurface4 *dds_get_outer(IDirectDrawSurface4 *inner)
{
IDirectDrawSurface4 *outer = NULL;
DWORD size = sizeof(outer);
HRESULT hr;
if(!inner) return NULL;
hr = IDirectDrawSurface4_GetPrivateData(inner,
&IID_DDrawexPriv,
&outer,
&size);
if(FAILED(hr) || outer == NULL)
{
struct ddrawex_surface *impl;
TRACE("Creating new ddrawex surface wrapper for surface %p\n", inner);
impl = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*impl));
impl->ref = 1;
impl->IDirectDrawSurface3_iface.lpVtbl = &ddrawex_surface3_vtbl;
impl->IDirectDrawSurface4_iface.lpVtbl = &ddrawex_surface4_vtbl;
IDirectDrawSurface4_AddRef(inner);
impl->parent = inner;
outer = &impl->IDirectDrawSurface4_iface;
hr = IDirectDrawSurface4_SetPrivateData(inner,
&IID_DDrawexPriv,
&outer,
sizeof(outer),
0 /* Flags */);
if(FAILED(hr))
{
ERR("IDirectDrawSurface4_SetPrivateData failed\n");
}
}
return outer;
}
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);
}
