/***************************************************************************
* MCIQTZ_mciSeek [internal]
*/
static DWORD MCIQTZ_mciSeek(UINT wDevID, DWORD dwFlags, LPMCI_SEEK_PARMS lpParms)
{
WINE_MCIQTZ* wma;
HRESULT hr;
IMediaPosition* pmpos;
LONGLONG newpos;
TRACE("(%04x, %08X, %p)\n", wDevID, dwFlags, lpParms);
if (!lpParms)
return MCIERR_NULL_PARAMETER_BLOCK;
wma = MCIQTZ_mciGetOpenDev(wDevID);
if (!wma)
return MCIERR_INVALID_DEVICE_ID;
MCIQTZ_mciStop(wDevID, MCI_WAIT, NULL);
if (dwFlags & MCI_SEEK_TO_START) {
newpos = 0;
} else if (dwFlags & MCI_SEEK_TO_END) {
FIXME("MCI_SEEK_TO_END not implemented yet\n");
return MCIERR_INTERNAL;
} else if (dwFlags & MCI_TO) {
FIXME("MCI_TO not implemented yet\n");
return MCIERR_INTERNAL;
} else {
WARN("dwFlag doesn't tell where to seek to...\n");
return MCIERR_MISSING_PARAMETER;
}
hr = IGraphBuilder_QueryInterface(wma->pgraph, &IID_IMediaPosition, (LPVOID*)&pmpos);
if (FAILED(hr)) {
FIXME("Cannot get IMediaPostion interface (hr = %x)\n", hr);
return MCIERR_INTERNAL;
}
hr = IMediaPosition_put_CurrentPosition(pmpos, newpos);
if (FAILED(hr)) {
FIXME("Cannot set position (hr = %x)\n", hr);
IMediaPosition_Release(pmpos);
return MCIERR_INTERNAL;
}
IMediaPosition_Release(pmpos);
if (dwFlags & MCI_NOTIFY)
mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)), wDevID, MCI_NOTIFY_SUCCESSFUL);
return 0;
}
static HRESULT WINAPI MediaPositionPassThru_CanSeekBackward(IMediaPosition *iface, LONG *pCanSeekBackward)
{
PassThruImpl *This = impl_from_IMediaPosition(iface);
IMediaPosition *pos;
HRESULT hr;
TRACE("(%p)\n", pCanSeekBackward);
hr = get_connected(This, &IID_IMediaPosition, (LPVOID*)&pos);
if (SUCCEEDED(hr)) {
hr = IMediaPosition_CanSeekBackward(pos, pCanSeekBackward);
IMediaPosition_Release(pos);
}
else
return E_NOTIMPL;
return hr;
}
static HRESULT WINAPI MediaPositionPassThru_get_Rate(IMediaPosition *iface, double *pdRate)
{
PassThruImpl *This = impl_from_IMediaPosition(iface);
IMediaPosition *pos;
HRESULT hr;
TRACE("(%p)\n", pdRate);
hr = get_connected(This, &IID_IMediaPosition, (LPVOID*)&pos);
if (SUCCEEDED(hr)) {
hr = IMediaPosition_get_Rate(pos, pdRate);
IMediaPosition_Release(pos);
}
else
return E_NOTIMPL;
return hr;
}
static HRESULT WINAPI MediaPositionPassThru_put_PrerollTime(IMediaPosition *iface, REFTIME llTime)
{
PassThruImpl *This = impl_from_IMediaPosition(iface);
IMediaPosition *pos;
HRESULT hr;
TRACE("(%s)\n", wine_dbgstr_longlong(llTime));
hr = get_connected(This, &IID_IMediaPosition, (LPVOID*)&pos);
if (SUCCEEDED(hr)) {
hr = IMediaPosition_put_PrerollTime(pos, llTime);
IMediaPosition_Release(pos);
}
else
return E_NOTIMPL;
return hr;
}
/***************************************************************************
* MCIQTZ_mciStatus [internal]
*/
static DWORD MCIQTZ_mciStatus(UINT wDevID, DWORD dwFlags, LPMCI_DGV_STATUS_PARMSW lpParms)
{
WINE_MCIQTZ* wma;
HRESULT hr;
TRACE("(%04x, %08X, %p)\n", wDevID, dwFlags, lpParms);
if (!lpParms)
return MCIERR_NULL_PARAMETER_BLOCK;
wma = MCIQTZ_mciGetOpenDev(wDevID);
if (!wma)
return MCIERR_INVALID_DEVICE_ID;
if (!(dwFlags & MCI_STATUS_ITEM)) {
WARN("No status item specified\n");
return MCIERR_UNRECOGNIZED_COMMAND;
}
switch (lpParms->dwItem) {
case MCI_STATUS_LENGTH: {
IMediaSeeking *seek;
LONGLONG duration = -1;
GUID format;
switch (wma->time_format) {
case MCI_FORMAT_MILLISECONDS: format = TIME_FORMAT_MEDIA_TIME; break;
case MCI_FORMAT_FRAMES: format = TIME_FORMAT_FRAME; break;
default: ERR("Unhandled format %x\n", wma->time_format); break;
}
hr = IGraphBuilder_QueryInterface(wma->pgraph, &IID_IMediaSeeking, (void**)&seek);
if (FAILED(hr)) {
FIXME("Cannot get IMediaPostion interface (hr = %x)\n", hr);
return MCIERR_INTERNAL;
}
hr = IMediaSeeking_SetTimeFormat(seek, &format);
if (FAILED(hr)) {
IMediaSeeking_Release(seek);
FIXME("Cannot set time format (hr = %x)\n", hr);
lpParms->dwReturn = 0;
break;
}
hr = IMediaSeeking_GetDuration(seek, &duration);
IMediaSeeking_Release(seek);
if (FAILED(hr) || duration < 0) {
FIXME("Cannot read duration (hr = %x)\n", hr);
lpParms->dwReturn = 0;
} else if (wma->time_format != MCI_FORMAT_MILLISECONDS)
lpParms->dwReturn = duration;
else
lpParms->dwReturn = duration / 10000;
break;
}
case MCI_STATUS_POSITION: {
IMediaPosition* pmpos;
REFTIME curpos;
hr = IGraphBuilder_QueryInterface(wma->pgraph, &IID_IMediaPosition, (LPVOID*)&pmpos);
if (FAILED(hr)) {
FIXME("Cannot get IMediaPostion interface (hr = %x)\n", hr);
return MCIERR_INTERNAL;
}
hr = IMediaPosition_get_CurrentPosition(pmpos, &curpos);
if (FAILED(hr)) {
FIXME("Cannot get position (hr = %x)\n", hr);
IMediaPosition_Release(pmpos);
return MCIERR_INTERNAL;
}
IMediaPosition_Release(pmpos);
lpParms->dwReturn = curpos / 10000;
break;
}
case MCI_STATUS_NUMBER_OF_TRACKS:
FIXME("MCI_STATUS_NUMBER_OF_TRACKS not implemented yet\n");
return MCIERR_UNRECOGNIZED_COMMAND;
case MCI_STATUS_MODE:
FIXME("MCI_STATUS_MODE not implemented yet\n");
return MCIERR_UNRECOGNIZED_COMMAND;
case MCI_STATUS_MEDIA_PRESENT:
FIXME("MCI_STATUS_MEDIA_PRESENT not implemented yet\n");
return MCIERR_UNRECOGNIZED_COMMAND;
case MCI_STATUS_TIME_FORMAT:
lpParms->dwReturn = wma->time_format;
break;
case MCI_STATUS_READY:
FIXME("MCI_STATUS_READY not implemented yet\n");
return MCIERR_UNRECOGNIZED_COMMAND;
case MCI_STATUS_CURRENT_TRACK:
FIXME("MCI_STATUS_CURRENT_TRACK not implemented yet\n");
return MCIERR_UNRECOGNIZED_COMMAND;
default:
FIXME("Unknown command %08X\n", lpParms->dwItem);
return MCIERR_UNRECOGNIZED_COMMAND;
}
if (dwFlags & MCI_NOTIFY)
mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)), wDevID, MCI_NOTIFY_SUCCESSFUL);
return 0;
}
