static HRESULT WINAPI IMediaPosition_fnput_CurrentPosition(IMediaPosition* iface,REFTIME refTime) { CFilterGraph_THIS(iface,mediaposition); HRESULT hr = E_NOTIMPL; HRESULT hrFilter; DWORD n; TRACE("(%p)->()\n",This); EnterCriticalSection( &This->m_csFilters ); for ( n = 0; n < This->m_cActiveFilters; n++ ) { if ( This->m_pActiveFilters[n].pPosition != NULL ) { hrFilter = IMediaPosition_put_CurrentPosition( This->m_pActiveFilters[n].pPosition, refTime ); if ( hr == E_NOTIMPL ) { hr = hrFilter; } else if ( hrFilter != E_NOTIMPL ) { if ( SUCCEEDED(hr) ) hr = hrFilter; } } } LeaveCriticalSection( &This->m_csFilters ); return hr; }
/*************************************************************************** * 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_put_CurrentPosition(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_CurrentPosition(pos, llTime); IMediaPosition_Release(pos); } else return E_NOTIMPL; return hr; }