static HRESULT WINAPI
IDirectDraw3Impl_GetAvailableVidMem(LPDIRECTDRAW3 This, LPDDSCAPS pCaps,
LPDWORD pdwTotal, LPDWORD pdwFree)
{
DDSCAPS2 Caps2;
DDRAW_Convert_DDSCAPS_1_To_2(pCaps, &Caps2);
return IDirectDraw7_GetAvailableVidMem((IDirectDraw7 *)ddraw_from_ddraw3(This), &Caps2, pdwTotal, pdwFree);
}
static HRESULT WINAPI
IDirectDraw4Impl_GetAvailableVidMem(LPDIRECTDRAW4 This, LPDDSCAPS2 pCaps,
LPDWORD pdwTotal, LPDWORD pdwFree)
{
return IDirectDraw7_GetAvailableVidMem((IDirectDraw7 *)ddraw_from_ddraw4(This), pCaps, pdwTotal, pdwFree);
}
static HRESULT DXDiag_InitDXDiagDisplayContainer(IDxDiagContainer* pSubCont)
{
static const WCHAR szDescription[] = {'s','z','D','e','s','c','r','i','p','t','i','o','n',0};
static const WCHAR szDeviceName[] = {'s','z','D','e','v','i','c','e','N','a','m','e',0};
static const WCHAR szKeyDeviceID[] = {'s','z','K','e','y','D','e','v','i','c','e','I','D',0};
static const WCHAR szKeyDeviceKey[] = {'s','z','K','e','y','D','e','v','i','c','e','K','e','y',0};
static const WCHAR szVendorId[] = {'s','z','V','e','n','d','o','r','I','d',0};
static const WCHAR szDeviceId[] = {'s','z','D','e','v','i','c','e','I','d',0};
static const WCHAR szDeviceIdentifier[] = {'s','z','D','e','v','i','c','e','I','d','e','n','t','i','f','i','e','r',0};
static const WCHAR dwWidth[] = {'d','w','W','i','d','t','h',0};
static const WCHAR dwHeight[] = {'d','w','H','e','i','g','h','t',0};
static const WCHAR dwBpp[] = {'d','w','B','p','p',0};
static const WCHAR szDisplayMemoryLocalized[] = {'s','z','D','i','s','p','l','a','y','M','e','m','o','r','y','L','o','c','a','l','i','z','e','d',0};
static const WCHAR szDisplayMemoryEnglish[] = {'s','z','D','i','s','p','l','a','y','M','e','m','o','r','y','E','n','g','l','i','s','h',0};
static const WCHAR szAdapterID[] = {'0',0};
static const WCHAR szEmpty[] = {0};
HRESULT hr;
IDxDiagContainer *pDisplayAdapterSubCont = NULL;
IDirectDraw7 *pDirectDraw;
DDSCAPS2 dd_caps;
DISPLAY_DEVICEW disp_dev;
DDSURFACEDESC2 surface_descr;
DWORD tmp;
WCHAR buffer[256];
hr = DXDiag_CreateDXDiagContainer( &IID_IDxDiagContainer, (void**) &pDisplayAdapterSubCont );
if (FAILED( hr )) return hr;
hr = IDxDiagContainerImpl_AddChildContainer( pSubCont, szAdapterID, pDisplayAdapterSubCont );
if (FAILED( hr )) return hr;
if (EnumDisplayDevicesW( NULL, 0, &disp_dev, 0 ))
{
add_prop_str( pDisplayAdapterSubCont, szDeviceName, disp_dev.DeviceName );
add_prop_str( pDisplayAdapterSubCont, szDescription, disp_dev.DeviceString );
}
hr = DirectDrawCreateEx( NULL, (LPVOID *)&pDirectDraw, &IID_IDirectDraw7, NULL);
if (FAILED( hr )) return hr;
dd_caps.dwCaps = DDSCAPS_LOCALVIDMEM | DDSCAPS_VIDEOMEMORY;
dd_caps.dwCaps2 = dd_caps.dwCaps3 = dd_caps.dwCaps4 = 0;
hr = IDirectDraw7_GetAvailableVidMem( pDirectDraw, &dd_caps, &tmp, NULL );
if (SUCCEEDED(hr))
{
static const WCHAR mem_fmt[] = {'%','.','1','f',' ','M','B',0};
snprintfW( buffer, sizeof(buffer)/sizeof(buffer[0]), mem_fmt, ((float)tmp) / 1000000.0 );
add_prop_str( pDisplayAdapterSubCont, szDisplayMemoryLocalized, buffer );
add_prop_str( pDisplayAdapterSubCont, szDisplayMemoryEnglish, buffer );
}
surface_descr.dwSize = sizeof(surface_descr);
hr = IDirectDraw7_GetDisplayMode( pDirectDraw, &surface_descr );
if (SUCCEEDED(hr))
{
if (surface_descr.dwFlags & DDSD_WIDTH)
add_prop_ui4( pDisplayAdapterSubCont, dwWidth, surface_descr.dwWidth );
if (surface_descr.dwFlags & DDSD_HEIGHT)
add_prop_ui4( pDisplayAdapterSubCont, dwHeight, surface_descr.dwHeight );
if (surface_descr.dwFlags & DDSD_PIXELFORMAT)
add_prop_ui4( pDisplayAdapterSubCont, dwBpp, surface_descr.u4.ddpfPixelFormat.u1.dwRGBBitCount );
}
get_display_device_id( buffer );
add_prop_str( pDisplayAdapterSubCont, szDeviceIdentifier, buffer );
add_prop_str( pDisplayAdapterSubCont, szVendorId, szEmpty );
add_prop_str( pDisplayAdapterSubCont, szDeviceId, szEmpty );
add_prop_str( pDisplayAdapterSubCont, szKeyDeviceKey, szEmpty );
add_prop_str( pDisplayAdapterSubCont, szKeyDeviceID, szEmpty );
IUnknown_Release( pDirectDraw );
return hr;
}
