static ULONG WINAPI IAMMultiMediaStreamImpl_Release(IAMMultiMediaStream* iface)
{
IAMMultiMediaStreamImpl *This = impl_from_IAMMultiMediaStream(iface);
ULONG ref = InterlockedDecrement(&This->ref);
ULONG i;
TRACE("(%p/%p)\n", iface, This);
if (!ref)
{
for(i = 0; i < This->nbStreams; i++)
IMediaStream_Release(This->pStreams[i]);
if (This->ipin)
IPin_Release(This->ipin);
if (This->media_stream_filter)
IBaseFilter_Release(This->media_stream_filter);
if (This->media_seeking)
IMediaSeeking_Release(This->media_seeking);
if (This->media_control)
IMediaControl_Release(This->media_control);
if (This->pFilterGraph)
IGraphBuilder_Release(This->pFilterGraph);
HeapFree(GetProcessHeap(), 0, This);
}
return ref;
}
/***************************************************************************
* MCIQTZ_mciClose [internal]
*/
static DWORD MCIQTZ_mciClose(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
{
WINE_MCIQTZ* wma;
TRACE("(%04x, %08X, %p)\n", wDevID, dwFlags, lpParms);
wma = MCIQTZ_mciGetOpenDev(wDevID);
if (!wma)
return MCIERR_INVALID_DEVICE_ID;
MCIQTZ_mciStop(wDevID, MCI_WAIT, NULL);
if (wma->opened) {
IVideoWindow_Release(wma->vidwin);
IBasicVideo_Release(wma->vidbasic);
IMediaSeeking_Release(wma->seek);
IMediaEvent_Release(wma->mevent);
IGraphBuilder_Release(wma->pgraph);
IMediaControl_Release(wma->pmctrl);
if (wma->uninit)
CoUninitialize();
wma->opened = FALSE;
}
return 0;
}
static HRESULT WINAPI MediaSeekingPassThru_GetCurrentPosition(IMediaSeeking * iface, LONGLONG * pCurrent)
{
PassThruImpl *This = impl_from_IMediaSeeking(iface);
IMediaSeeking *seek;
HRESULT hr = S_OK;
TRACE("(%p/%p)->(%p)\n", iface, This, pCurrent);
if (!pCurrent)
return E_POINTER;
EnterCriticalSection(&This->time_cs);
if (This->timevalid)
*pCurrent = This->time_earliest;
else
hr = E_FAIL;
LeaveCriticalSection(&This->time_cs);
if (SUCCEEDED(hr)) {
hr = IMediaSeeking_ConvertTimeFormat(iface, pCurrent, NULL, *pCurrent, &TIME_FORMAT_MEDIA_TIME);
return hr;
}
hr = get_connected(This, &IID_IMediaSeeking, (LPVOID*)&seek);
if (SUCCEEDED(hr)) {
hr = IMediaSeeking_GetCurrentPosition(seek, pCurrent);
IMediaSeeking_Release(seek);
}
else
return E_NOTIMPL;
return hr;
}
/*** IAMMultiMediaStream methods ***/
static HRESULT WINAPI IAMMultiMediaStreamImpl_Initialize(IAMMultiMediaStream* iface, STREAM_TYPE StreamType, DWORD dwFlags, IGraphBuilder* pFilterGraph)
{
IAMMultiMediaStreamImpl *This = impl_from_IAMMultiMediaStream(iface);
HRESULT hr = S_OK;
const WCHAR filternameW[] = {'M','e','d','i','a','S','t','r','e','a','m','F','i','l','t','e','r',0};
TRACE("(%p/%p)->(%x,%x,%p)\n", This, iface, (DWORD)StreamType, dwFlags, pFilterGraph);
if (pFilterGraph)
{
This->pFilterGraph = pFilterGraph;
IGraphBuilder_AddRef(This->pFilterGraph);
}
else
{
hr = CoCreateInstance(&CLSID_FilterGraph, NULL, CLSCTX_INPROC_SERVER, &IID_IGraphBuilder, (LPVOID*)&This->pFilterGraph);
}
if (SUCCEEDED(hr))
{
This->StreamType = StreamType;
hr = IGraphBuilder_QueryInterface(This->pFilterGraph, &IID_IMediaSeeking, (void**)&This->media_seeking);
if (SUCCEEDED(hr))
IGraphBuilder_QueryInterface(This->pFilterGraph, &IID_IMediaControl, (void**)&This->media_control);
if (SUCCEEDED(hr))
hr = CoCreateInstance(&CLSID_MediaStreamFilter, NULL, CLSCTX_INPROC_SERVER, &IID_IBaseFilter, (LPVOID*)&This->media_stream_filter);
if (SUCCEEDED(hr))
IGraphBuilder_AddFilter(This->pFilterGraph, This->media_stream_filter, filternameW);
if (SUCCEEDED(hr))
{
IMediaEventEx* media_event = NULL;
hr = IGraphBuilder_QueryInterface(This->pFilterGraph, &IID_IMediaEventEx, (void**)&media_event);
if (SUCCEEDED(hr))
hr = IMediaEventEx_GetEventHandle(media_event, &This->event);
if (SUCCEEDED(hr))
hr = IMediaEventEx_SetNotifyFlags(media_event, AM_MEDIAEVENT_NONOTIFY);
if (media_event)
IMediaEventEx_Release(media_event);
}
}
if (FAILED(hr))
{
if (This->media_stream_filter)
IBaseFilter_Release(This->media_stream_filter);
This->media_stream_filter = NULL;
if (This->media_seeking)
IMediaSeeking_Release(This->media_seeking);
This->media_seeking = NULL;
if (This->media_control)
IMediaControl_Release(This->media_control);
This->media_control = NULL;
if (This->pFilterGraph)
IGraphBuilder_Release(This->pFilterGraph);
This->pFilterGraph = NULL;
}
return hr;
}
static HRESULT WINAPI MediaSeekingPassThru_SetPositions(IMediaSeeking * iface, LONGLONG * pCurrent, DWORD dwCurrentFlags, LONGLONG * pStop, DWORD dwStopFlags)
{
PassThruImpl *This = impl_from_IMediaSeeking(iface);
IMediaSeeking *seek;
HRESULT hr;
TRACE("(%p/%p)->(%p,%x,%p,%x)\n", iface, This, pCurrent, dwCurrentFlags, pStop, dwStopFlags);
hr = get_connected(This, &IID_IMediaSeeking, (LPVOID*)&seek);
if (SUCCEEDED(hr)) {
hr = IMediaSeeking_SetPositions(seek, pCurrent, dwCurrentFlags, pStop, dwStopFlags);
IMediaSeeking_Release(seek);
} else if (hr == VFW_E_NOT_CONNECTED)
hr = S_OK;
return hr;
}
static HRESULT WINAPI MediaSeekingPassThru_GetPreroll(IMediaSeeking * iface, LONGLONG * pPreroll)
{
PassThruImpl *This = impl_from_IMediaSeeking(iface);
IMediaSeeking *seek;
HRESULT hr;
TRACE("(%p)\n", pPreroll);
hr = get_connected(This, &IID_IMediaSeeking, (LPVOID*)&seek);
if (SUCCEEDED(hr)) {
hr = IMediaSeeking_GetPreroll(seek, pPreroll);
IMediaSeeking_Release(seek);
}
else
return E_NOTIMPL;
return hr;
}
static HRESULT WINAPI MediaSeekingPassThru_GetRate(IMediaSeeking * iface, double * dRate)
{
PassThruImpl *This = impl_from_IMediaSeeking(iface);
IMediaSeeking *seek;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", iface, This, dRate);
hr = get_connected(This, &IID_IMediaSeeking, (LPVOID*)&seek);
if (SUCCEEDED(hr)) {
hr = IMediaSeeking_GetRate(seek, dRate);
IMediaSeeking_Release(seek);
}
else
return E_NOTIMPL;
return hr;
}
static HRESULT WINAPI MediaSeekingPassThru_GetAvailable(IMediaSeeking * iface, LONGLONG * pEarliest, LONGLONG * pLatest)
{
PassThruImpl *This = impl_from_IMediaSeeking(iface);
IMediaSeeking *seek;
HRESULT hr;
TRACE("(%p/%p)->(%p,%p)\n", iface, This, pEarliest, pLatest);
hr = get_connected(This, &IID_IMediaSeeking, (LPVOID*)&seek);
if (SUCCEEDED(hr)) {
hr = IMediaSeeking_GetAvailable(seek, pEarliest, pLatest);
IMediaSeeking_Release(seek);
}
else
return E_NOTIMPL;
return hr;
}
static HRESULT WINAPI MediaSeekingPassThru_GetPositions(IMediaSeeking * iface, LONGLONG * pCurrent, LONGLONG * pStop)
{
PassThruImpl *This = impl_from_IMediaSeeking(iface);
IMediaSeeking *seek;
HRESULT hr;
TRACE("(%p/%p)->(%p, %p)\n", iface, This, pCurrent, pStop);
hr = get_connected(This, &IID_IMediaSeeking, (LPVOID*)&seek);
if (SUCCEEDED(hr)) {
hr = IMediaSeeking_GetPositions(seek, pCurrent, pStop);
IMediaSeeking_Release(seek);
}
else
return E_NOTIMPL;
return hr;
}
static HRESULT WINAPI MediaSeekingPassThru_ConvertTimeFormat(IMediaSeeking * iface, LONGLONG * pTarget, const GUID * pTargetFormat, LONGLONG Source, const GUID * pSourceFormat)
{
PassThruImpl *This = impl_from_IMediaSeeking(iface);
IMediaSeeking *seek;
HRESULT hr;
TRACE("(%p/%p)->(%p,%s,%x%08x,%s)\n", iface, This, pTarget, debugstr_guid(pTargetFormat), (DWORD)(Source>>32), (DWORD)Source, debugstr_guid(pSourceFormat));
hr = get_connected(This, &IID_IMediaSeeking, (LPVOID*)&seek);
if (SUCCEEDED(hr)) {
hr = IMediaSeeking_ConvertTimeFormat(seek, pTarget, pTargetFormat, Source, pSourceFormat);
IMediaSeeking_Release(seek);
}
else
return E_NOTIMPL;
return hr;
}
static HRESULT WINAPI MediaSeekingPassThru_SetTimeFormat(IMediaSeeking * iface, const GUID * pFormat)
{
PassThruImpl *This = impl_from_IMediaSeeking(iface);
IMediaSeeking *seek;
HRESULT hr;
TRACE("(%p/%p)->(%s)\n", iface, This, debugstr_guid(pFormat));
hr = get_connected(This, &IID_IMediaSeeking, (LPVOID*)&seek);
if (SUCCEEDED(hr)) {
hr = IMediaSeeking_SetTimeFormat(seek, pFormat);
IMediaSeeking_Release(seek);
}
else
return E_NOTIMPL;
return hr;
}
static HRESULT WINAPI MediaSeekingPassThru_QueryPreferredFormat(IMediaSeeking * iface, GUID * pFormat)
{
PassThruImpl *This = impl_from_IMediaSeeking(iface);
IMediaSeeking *seek;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", iface, This, pFormat);
hr = get_connected(This, &IID_IMediaSeeking, (LPVOID*)&seek);
if (SUCCEEDED(hr)) {
hr = IMediaSeeking_QueryPreferredFormat(seek, pFormat);
IMediaSeeking_Release(seek);
}
else
return E_NOTIMPL;
return hr;
}
static HRESULT WINAPI MediaSeekingPassThru_CheckCapabilities(IMediaSeeking * iface, DWORD * pCapabilities)
{
PassThruImpl *This = impl_from_IMediaSeeking(iface);
IMediaSeeking *seek;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", iface, This, pCapabilities);
hr = get_connected(This, &IID_IMediaSeeking, (LPVOID*)&seek);
if (SUCCEEDED(hr)) {
hr = IMediaSeeking_CheckCapabilities(seek, pCapabilities);
IMediaSeeking_Release(seek);
}
else
return E_NOTIMPL;
return hr;
}
/***************************************************************************
* MCIQTZ_mciOpen [internal]
*/
static DWORD MCIQTZ_mciOpen(UINT wDevID, DWORD dwFlags,
LPMCI_DGV_OPEN_PARMSW lpOpenParms)
{
WINE_MCIQTZ* wma;
HRESULT hr;
DWORD style = 0;
RECT rc = { 0, 0, 0, 0 };
TRACE("(%04x, %08X, %p)\n", wDevID, dwFlags, lpOpenParms);
if (!lpOpenParms)
return MCIERR_NULL_PARAMETER_BLOCK;
wma = MCIQTZ_mciGetOpenDev(wDevID);
if (!wma)
return MCIERR_INVALID_DEVICE_ID;
MCIQTZ_mciStop(wDevID, MCI_WAIT, NULL);
hr = CoInitializeEx(NULL, COINIT_MULTITHREADED);
wma->uninit = SUCCEEDED(hr);
hr = CoCreateInstance(&CLSID_FilterGraph, NULL, CLSCTX_INPROC_SERVER, &IID_IGraphBuilder, (LPVOID*)&wma->pgraph);
if (FAILED(hr)) {
TRACE("Cannot create filtergraph (hr = %x)\n", hr);
goto err;
}
hr = IGraphBuilder_QueryInterface(wma->pgraph, &IID_IMediaControl, (LPVOID*)&wma->pmctrl);
if (FAILED(hr)) {
TRACE("Cannot get IMediaControl interface (hr = %x)\n", hr);
goto err;
}
hr = IGraphBuilder_QueryInterface(wma->pgraph, &IID_IMediaSeeking, (void**)&wma->seek);
if (FAILED(hr)) {
TRACE("Cannot get IMediaSeeking interface (hr = %x)\n", hr);
goto err;
}
hr = IGraphBuilder_QueryInterface(wma->pgraph, &IID_IMediaEvent, (void**)&wma->mevent);
if (FAILED(hr)) {
TRACE("Cannot get IMediaEvent interface (hr = %x)\n", hr);
goto err;
}
hr = IGraphBuilder_QueryInterface(wma->pgraph, &IID_IVideoWindow, (void**)&wma->vidwin);
if (FAILED(hr)) {
TRACE("Cannot get IVideoWindow interface (hr = %x)\n", hr);
goto err;
}
hr = IGraphBuilder_QueryInterface(wma->pgraph, &IID_IBasicVideo, (void**)&wma->vidbasic);
if (FAILED(hr)) {
TRACE("Cannot get IBasicVideo interface (hr = %x)\n", hr);
goto err;
}
if (!(dwFlags & MCI_OPEN_ELEMENT) || (dwFlags & MCI_OPEN_ELEMENT_ID)) {
TRACE("Wrong dwFlags %x\n", dwFlags);
goto err;
}
if (!lpOpenParms->lpstrElementName || !lpOpenParms->lpstrElementName[0]) {
TRACE("Invalid filename specified\n");
goto err;
}
TRACE("Open file %s\n", debugstr_w(lpOpenParms->lpstrElementName));
hr = IGraphBuilder_RenderFile(wma->pgraph, lpOpenParms->lpstrElementName, NULL);
if (FAILED(hr)) {
TRACE("Cannot render file (hr = %x)\n", hr);
goto err;
}
IVideoWindow_put_AutoShow(wma->vidwin, OAFALSE);
IVideoWindow_put_Visible(wma->vidwin, OAFALSE);
if (dwFlags & MCI_DGV_OPEN_WS)
style = lpOpenParms->dwStyle;
if (dwFlags & MCI_DGV_OPEN_PARENT) {
IVideoWindow_put_MessageDrain(wma->vidwin, (OAHWND)lpOpenParms->hWndParent);
IVideoWindow_put_WindowState(wma->vidwin, SW_HIDE);
IVideoWindow_put_WindowStyle(wma->vidwin, style|WS_CHILD);
IVideoWindow_put_Owner(wma->vidwin, (OAHWND)lpOpenParms->hWndParent);
GetClientRect(lpOpenParms->hWndParent, &rc);
IVideoWindow_SetWindowPosition(wma->vidwin, rc.left, rc.top, rc.right - rc.top, rc.bottom - rc.top);
wma->parent = (HWND)lpOpenParms->hWndParent;
}
else if (style)
IVideoWindow_put_WindowStyle(wma->vidwin, style);
IBasicVideo_GetVideoSize(wma->vidbasic, &rc.right, &rc.bottom);
wma->opened = TRUE;
if (dwFlags & MCI_NOTIFY)
mciDriverNotify(HWND_32(LOWORD(lpOpenParms->dwCallback)), wDevID, MCI_NOTIFY_SUCCESSFUL);
return 0;
err:
if (wma->vidbasic)
IBasicVideo_Release(wma->vidbasic);
wma->vidbasic = NULL;
if (wma->seek)
IMediaSeeking_Release(wma->seek);
wma->seek = NULL;
if (wma->vidwin)
IVideoWindow_Release(wma->vidwin);
wma->vidwin = NULL;
if (wma->pgraph)
IGraphBuilder_Release(wma->pgraph);
wma->pgraph = NULL;
if (wma->mevent)
IMediaEvent_Release(wma->mevent);
wma->mevent = NULL;
if (wma->pmctrl)
IMediaControl_Release(wma->pmctrl);
wma->pmctrl = NULL;
if (wma->uninit)
CoUninitialize();
wma->uninit = 0;
return MCIERR_INTERNAL;
}
/***************************************************************************
* 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;
}