Signed-off-by: Gabriel Ivăncescu <gabrielopcode(a)gmail.com> --- This stops Unity games like Variables (steam appid 1054800) from complaining when changing full-screen mode. dlls/dwmapi/Makefile.in | 1 + dlls/dwmapi/dwmapi_main.c | 7 +++++++ dlls/dwmapi/tests/dwmapi.c | 8 ++++++++ 3 files changed, 16 insertions(+) diff --git a/dlls/dwmapi/Makefile.in b/dlls/dwmapi/Makefile.in index 3a36913..d273a22 100644 --- a/dlls/dwmapi/Makefile.in +++ b/dlls/dwmapi/Makefile.in @@ -1,5 +1,6 @@ MODULE = dwmapi.dll IMPORTLIB = dwmapi +IMPORTS = user32 EXTRADLLFLAGS = -mno-cygwin diff --git a/dlls/dwmapi/dwmapi_main.c b/dlls/dwmapi/dwmapi_main.c index 3f48691..bb585c5 100644 --- a/dlls/dwmapi/dwmapi_main.c +++ b/dlls/dwmapi/dwmapi_main.c @@ -222,6 +222,13 @@ HRESULT WINAPI DwmGetWindowAttribute(HWND hwnd, DWORD attribute, PVOID pv_attrib *(BOOL*)(pv_attribute) = FALSE; break; + case DWMWA_EXTENDED_FRAME_BOUNDS: + if (size < sizeof(RECT)) return HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER); + + WARN("DWMWA_EXTENDED_FRAME_BOUNDS: returning window rect.\n"); + GetWindowRect(hwnd, pv_attribute); + break; + case DWMWA_CLOAKED: if (size < sizeof(DWORD)) return E_INVALIDARG; diff --git a/dlls/dwmapi/tests/dwmapi.c b/dlls/dwmapi/tests/dwmapi.c index cebefa9..e593c30 100644 --- a/dlls/dwmapi/tests/dwmapi.c +++ b/dlls/dwmapi/tests/dwmapi.c @@ -30,6 +30,7 @@ static void test_DwmGetWindowAttribute(void) { BOOL nc_rendering; HRESULT hr; + RECT rc; hr = DwmGetWindowAttribute(NULL, DWMWA_NCRENDERING_ENABLED, &nc_rendering, sizeof(nc_rendering)); ok(hr == E_HANDLE || broken(hr == E_INVALIDARG) /* Vista */, "DwmGetWindowAttribute(DWMWA_NCRENDERING_ENABLED) returned 0x%08x.\n", hr); @@ -45,6 +46,13 @@ static void test_DwmGetWindowAttribute(void) hr = DwmGetWindowAttribute(test_wnd, DWMWA_NCRENDERING_ENABLED, &nc_rendering, sizeof(nc_rendering)); ok(hr == S_OK, "DwmGetWindowAttribute(DWMWA_NCRENDERING_ENABLED) failed 0x%08x.\n", hr); ok(nc_rendering == FALSE || nc_rendering == TRUE, "non-boolean value 0x%x.\n", nc_rendering); + + hr = DwmGetWindowAttribute(test_wnd, DWMWA_EXTENDED_FRAME_BOUNDS, &rc, sizeof(rc) - 1); + ok(hr == HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER) || broken(hr == E_INVALIDARG) /* Vista */, + "DwmGetWindowAttribute(DWMWA_EXTENDED_FRAME_BOUNDS) returned 0x%08x.\n", hr); + hr = DwmGetWindowAttribute(test_wnd, DWMWA_EXTENDED_FRAME_BOUNDS, &rc, sizeof(rc)); + if (hr != E_HANDLE && hr != DWM_E_COMPOSITIONDISABLED /* Vista */) /* composition is on */ + ok(hr == S_OK, "DwmGetWindowAttribute(DWMWA_EXTENDED_FRAME_BOUNDS) failed 0x%08x.\n", hr); } static void test_DwmIsCompositionEnabled(void) -- 2.21.0