/***************************************************************************
* MCIQTZ_mciStop [internal]
*/
static DWORD MCIQTZ_mciStop(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
{
WINE_MCIQTZ* wma;
HRESULT hr;
TRACE("(%04x, %08X, %p)\n", wDevID, dwFlags, lpParms);
wma = MCIQTZ_mciGetOpenDev(wDevID);
if (!wma)
return MCIERR_INVALID_DEVICE_ID;
if (!wma->opened)
return 0;
hr = IMediaControl_Stop(wma->pmctrl);
if (FAILED(hr)) {
TRACE("Cannot stop filtergraph (hr = %x)\n", hr);
return MCIERR_INTERNAL;
}
if (!wma->parent)
IVideoWindow_put_Visible(wma->vidwin, OAFALSE);
return 0;
}
static void rungraph(void)
{
HRESULT hr;
IMediaControl* pmc;
IMediaEvent* pme;
HANDLE hEvent;
hr = IGraphBuilder_QueryInterface(pgraph, &IID_IMediaControl, (LPVOID*)&pmc);
ok(hr==S_OK, "Cannot get IMediaControl interface returned: %lx\n", hr);
hr = IMediaControl_Run(pmc);
ok(hr==S_FALSE, "Cannot run the graph returned: %lx\n", hr);
hr = IGraphBuilder_QueryInterface(pgraph, &IID_IMediaEvent, (LPVOID*)&pme);
ok(hr==S_OK, "Cannot get IMediaEvent interface returned: %lx\n", hr);
hr = IMediaEvent_GetEventHandle(pme, (OAEVENT*)&hEvent);
ok(hr==S_OK, "Cannot get event handle returned: %lx\n", hr);
/* WaitForSingleObject(hEvent, INFINITE); */
Sleep(20000);
hr = IMediaControl_Release(pme);
ok(hr==2, "Releasing mediaevent returned: %lx\n", hr);
hr = IMediaControl_Stop(pmc);
ok(hr==S_OK, "Cannot stop the graph returned: %lx\n", hr);
hr = IMediaControl_Release(pmc);
ok(hr==1, "Releasing mediacontrol returned: %lx\n", hr);
}
/***************************************************************************
* MCIQTZ_notifyThread [internal]
*/
static DWORD CALLBACK MCIQTZ_notifyThread(LPVOID parm)
{
WINE_MCIQTZ* wma = (WINE_MCIQTZ *)parm;
HRESULT hr;
HANDLE handle[2];
DWORD n = 0, ret = 0;
handle[n++] = wma->stop_event;
IMediaEvent_GetEventHandle(wma->mevent, (OAEVENT *)&handle[n++]);
for (;;) {
DWORD r;
HANDLE old;
r = WaitForMultipleObjects(n, handle, FALSE, INFINITE);
if (r == WAIT_OBJECT_0) {
TRACE("got stop event\n");
old = InterlockedExchangePointer(&wma->callback, NULL);
if (old)
mciDriverNotify(old, wma->notify_devid, MCI_NOTIFY_ABORTED);
break;
}
else if (r == WAIT_OBJECT_0+1) {
LONG event_code;
LONG_PTR p1, p2;
do {
hr = IMediaEvent_GetEvent(wma->mevent, &event_code, &p1, &p2, 0);
if (SUCCEEDED(hr)) {
TRACE("got event_code = 0x%02x\n", event_code);
IMediaEvent_FreeEventParams(wma->mevent, event_code, p1, p2);
}
} while (hr == S_OK && event_code != EC_COMPLETE);
if (hr == S_OK && event_code == EC_COMPLETE) {
old = InterlockedExchangePointer(&wma->callback, NULL);
if (old)
mciDriverNotify(old, wma->notify_devid, MCI_NOTIFY_SUCCESSFUL);
break;
}
}
else {
TRACE("Unknown error (%d)\n", (int)r);
break;
}
}
hr = IMediaControl_Stop(wma->pmctrl);
if (FAILED(hr)) {
TRACE("Cannot stop filtergraph (hr = %x)\n", hr);
ret = MCIERR_INTERNAL;
}
return ret;
}
static HRESULT WINAPI IAMMultiMediaStreamImpl_SetState(IAMMultiMediaStream* iface, STREAM_STATE new_state)
{
IAMMultiMediaStreamImpl *This = impl_from_IAMMultiMediaStream(iface);
HRESULT hr = E_INVALIDARG;
TRACE("(%p/%p)->(%u)\n", This, iface, new_state);
if (new_state == STREAMSTATE_RUN)
hr = IMediaControl_Run(This->media_control);
else if (new_state == STREAMSTATE_STOP)
hr = IMediaControl_Stop(This->media_control);
return hr;
}
static void QUARTZ_DestroyFilterGraph(IUnknown* punk)
{
CFilterGraph_THIS(punk,unk);
int i;
TRACE( "(%p)\n", punk );
/* At first, call Stop. */
IMediaControl_Stop( CFilterGraph_IMediaControl(This) );
TRACE(" sent Stop 1\n");
IMediaFilter_Stop( CFilterGraph_IMediaFilter(This) );
TRACE(" sent Stop 2\n");
i = 0;
while ( FGRAPH_Init[i].pInit != NULL )
{
FGRAPH_Init[i].pUninit( This );
i++;
}
TRACE( "succeeded.\n" );
}
static int
dshow_read_close(AVFormatContext *s)
{
struct dshow_ctx *ctx = s->priv_data;
AVPacketList *pktl;
if (ctx->control) {
IMediaControl_Stop(ctx->control);
IMediaControl_Release(ctx->control);
}
if (ctx->media_event)
IMediaEvent_Release(ctx->media_event);
if (ctx->graph) {
IEnumFilters *fenum;
int r;
r = IGraphBuilder_EnumFilters(ctx->graph, &fenum);
if (r == S_OK) {
IBaseFilter *f;
IEnumFilters_Reset(fenum);
while (IEnumFilters_Next(fenum, 1, &f, NULL) == S_OK) {
if (IGraphBuilder_RemoveFilter(ctx->graph, f) == S_OK)
IEnumFilters_Reset(fenum); /* When a filter is removed,
* the list must be reset. */
IBaseFilter_Release(f);
}
IEnumFilters_Release(fenum);
}
IGraphBuilder_Release(ctx->graph);
}
if (ctx->capture_pin[VideoDevice])
libAVPin_Release(ctx->capture_pin[VideoDevice]);
if (ctx->capture_pin[AudioDevice])
libAVPin_Release(ctx->capture_pin[AudioDevice]);
if (ctx->capture_filter[VideoDevice])
libAVFilter_Release(ctx->capture_filter[VideoDevice]);
if (ctx->capture_filter[AudioDevice])
libAVFilter_Release(ctx->capture_filter[AudioDevice]);
if (ctx->device_pin[VideoDevice])
IPin_Release(ctx->device_pin[VideoDevice]);
if (ctx->device_pin[AudioDevice])
IPin_Release(ctx->device_pin[AudioDevice]);
if (ctx->device_filter[VideoDevice])
IBaseFilter_Release(ctx->device_filter[VideoDevice]);
if (ctx->device_filter[AudioDevice])
IBaseFilter_Release(ctx->device_filter[AudioDevice]);
if (ctx->device_name[0])
av_freep(&ctx->device_name[0]);
if (ctx->device_name[1])
av_freep(&ctx->device_name[1]);
if(ctx->mutex)
CloseHandle(ctx->mutex);
if(ctx->event[0])
CloseHandle(ctx->event[0]);
if(ctx->event[1])
CloseHandle(ctx->event[1]);
pktl = ctx->pktl;
while (pktl) {
AVPacketList *next = pktl->next;
av_packet_unref(&pktl->pkt);
av_free(pktl);
pktl = next;
}
CoUninitialize();
return 0;
}
/***************************************************************************
* 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: {
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 = IMediaSeeking_SetTimeFormat(wma->seek, &format);
if (FAILED(hr)) {
FIXME("Cannot set time format (hr = %x)\n", hr);
lpParms->dwReturn = 0;
break;
}
hr = IMediaSeeking_GetDuration(wma->seek, &duration);
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: {
REFERENCE_TIME curpos;
hr = IMediaSeeking_GetCurrentPosition(wma->seek, &curpos);
if (FAILED(hr)) {
FIXME("Cannot get position (hr = %x)\n", hr);
return MCIERR_INTERNAL;
}
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: {
LONG state = State_Stopped;
IMediaControl_GetState(wma->pmctrl, -1, &state);
if (state == State_Stopped)
lpParms->dwReturn = MCI_MODE_STOP;
else if (state == State_Running) {
LONG code;
LONG_PTR p1, p2;
lpParms->dwReturn = MCI_MODE_PLAY;
do {
hr = IMediaEvent_GetEvent(wma->mevent, &code, &p1, &p2, 0);
if (hr == S_OK && code == EC_COMPLETE){
lpParms->dwReturn = MCI_MODE_STOP;
IMediaControl_Stop(wma->pmctrl);
}
} while (hr == S_OK);
} else if (state == State_Paused)
lpParms->dwReturn = MCI_MODE_PAUSE;
break;
}
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;
}
