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Sweden-Number/dlls/quartz/filtergraph.c

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/* DirectShow FilterGraph object (QUARTZ.DLL)
*
* Copyright 2002 Lionel Ulmer
* Copyright 2004 Christian Costa
*
* This file contains the (internal) driver registration functions,
* driver enumeration APIs and DirectDraw creation functions.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "config.h"
#include <stdarg.h>
#define COBJMACROS
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "dshow.h"
#include "wine/debug.h"
#include "quartz_private.h"
#include "ole2.h"
#include "olectl.h"
#include "strmif.h"
#include "vfwmsgs.h"
#include "evcode.h"
#include "wine/unicode.h"
WINE_DEFAULT_DEBUG_CHANNEL(quartz);
typedef struct {
HWND hWnd; /* Target window */
long msg; /* User window message */
long instance; /* User data */
int disabled; /* Disabled messages posting */
} WndNotify;
typedef struct {
long lEventCode; /* Event code */
LONG_PTR lParam1; /* Param1 */
LONG_PTR lParam2; /* Param2 */
} Event;
/* messages ring implementation for queuing events (taken from winmm) */
#define EVENTS_RING_BUFFER_INCREMENT 64
typedef struct {
Event* messages;
int ring_buffer_size;
int msg_tosave;
int msg_toget;
CRITICAL_SECTION msg_crst;
HANDLE msg_event; /* Signaled for no empty queue */
} EventsQueue;
static int EventsQueue_Init(EventsQueue* omr)
{
omr->msg_toget = 0;
omr->msg_tosave = 0;
omr->msg_event = CreateEventW(NULL, TRUE, FALSE, NULL);
omr->ring_buffer_size = EVENTS_RING_BUFFER_INCREMENT;
omr->messages = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,omr->ring_buffer_size * sizeof(Event));
InitializeCriticalSection(&omr->msg_crst);
return TRUE;
}
static int EventsQueue_Destroy(EventsQueue* omr)
{
CloseHandle(omr->msg_event);
HeapFree(GetProcessHeap(),0,omr->messages);
DeleteCriticalSection(&omr->msg_crst);
return TRUE;
}
static int EventsQueue_PutEvent(EventsQueue* omr, Event* evt)
{
EnterCriticalSection(&omr->msg_crst);
if ((omr->msg_toget == ((omr->msg_tosave + 1) % omr->ring_buffer_size)))
{
int old_ring_buffer_size = omr->ring_buffer_size;
omr->ring_buffer_size += EVENTS_RING_BUFFER_INCREMENT;
TRACE("omr->ring_buffer_size=%d\n",omr->ring_buffer_size);
omr->messages = HeapReAlloc(GetProcessHeap(),0,omr->messages, omr->ring_buffer_size * sizeof(Event));
/* Now we need to rearrange the ring buffer so that the new
buffers just allocated are in between omr->msg_tosave and
omr->msg_toget.
*/
if (omr->msg_tosave < omr->msg_toget)
{
memmove(&(omr->messages[omr->msg_toget + EVENTS_RING_BUFFER_INCREMENT]),
&(omr->messages[omr->msg_toget]),
sizeof(Event)*(old_ring_buffer_size - omr->msg_toget)
);
omr->msg_toget += EVENTS_RING_BUFFER_INCREMENT;
}
}
omr->messages[omr->msg_tosave] = *evt;
SetEvent(omr->msg_event);
omr->msg_tosave = (omr->msg_tosave + 1) % omr->ring_buffer_size;
LeaveCriticalSection(&omr->msg_crst);
return TRUE;
}
static int EventsQueue_GetEvent(EventsQueue* omr, Event* evt, long msTimeOut)
{
if (WaitForSingleObject(omr->msg_event, msTimeOut) != WAIT_OBJECT_0)
return FALSE;
EnterCriticalSection(&omr->msg_crst);
if (omr->msg_toget == omr->msg_tosave) /* buffer empty ? */
{
LeaveCriticalSection(&omr->msg_crst);
return FALSE;
}
*evt = omr->messages[omr->msg_toget];
omr->msg_toget = (omr->msg_toget + 1) % omr->ring_buffer_size;
/* Mark the buffer as empty if needed */
if (omr->msg_toget == omr->msg_tosave) /* buffer empty ? */
ResetEvent(omr->msg_event);
LeaveCriticalSection(&omr->msg_crst);
return TRUE;
}
#define MAX_ITF_CACHE_ENTRIES 3
typedef struct _ITF_CACHE_ENTRY {
const IID* riid;
IBaseFilter* filter;
IUnknown* iface;
} ITF_CACHE_ENTRY;
typedef struct _IFilterGraphImpl {
const IGraphBuilderVtbl *IGraphBuilder_vtbl;
const IMediaControlVtbl *IMediaControl_vtbl;
const IMediaSeekingVtbl *IMediaSeeking_vtbl;
const IBasicAudioVtbl *IBasicAudio_vtbl;
const IBasicVideoVtbl *IBasicVideo_vtbl;
const IVideoWindowVtbl *IVideoWindow_vtbl;
const IMediaEventExVtbl *IMediaEventEx_vtbl;
const IMediaFilterVtbl *IMediaFilter_vtbl;
const IMediaEventSinkVtbl *IMediaEventSink_vtbl;
const IGraphConfigVtbl *IGraphConfig_vtbl;
const IMediaPositionVtbl *IMediaPosition_vtbl;
/* IAMGraphStreams */
/* IAMStats */
/* IBasicVideo2 */
/* IFilterChain */
/* IFilterGraph2 */
/* IFilterMapper2 */
/* IGraphVersion */
/* IQueueCommand */
/* IRegisterServiceProvider */
/* IResourceMananger */
/* IServiceProvider */
/* IVideoFrameStep */
LONG ref;
IFilterMapper2 * pFilterMapper2;
IBaseFilter ** ppFiltersInGraph;
LPWSTR * pFilterNames;
int nFilters;
int filterCapacity;
long nameIndex;
EventsQueue evqueue;
HANDLE hEventCompletion;
int CompletionStatus;
WndNotify notif;
int nRenderers;
int EcCompleteCount;
int HandleEcComplete;
int HandleEcRepaint;
OAFilterState state;
CRITICAL_SECTION cs;
ITF_CACHE_ENTRY ItfCacheEntries[MAX_ITF_CACHE_ENTRIES];
int nItfCacheEntries;
} IFilterGraphImpl;
static HRESULT Filtergraph_QueryInterface(IFilterGraphImpl *This,
REFIID riid,
LPVOID *ppvObj) {
TRACE("(%p)->(%s (%p), %p)\n", This, debugstr_guid(riid), riid, ppvObj);
if (IsEqualGUID(&IID_IUnknown, riid) ||
IsEqualGUID(&IID_IFilterGraph, riid) ||
IsEqualGUID(&IID_IGraphBuilder, riid)) {
*ppvObj = &(This->IGraphBuilder_vtbl);
TRACE(" returning IGraphBuilder interface (%p)\n", *ppvObj);
} else if (IsEqualGUID(&IID_IMediaControl, riid)) {
*ppvObj = &(This->IMediaControl_vtbl);
TRACE(" returning IMediaControl interface (%p)\n", *ppvObj);
} else if (IsEqualGUID(&IID_IMediaSeeking, riid)) {
*ppvObj = &(This->IMediaSeeking_vtbl);
TRACE(" returning IMediaSeeking interface (%p)\n", *ppvObj);
} else if (IsEqualGUID(&IID_IBasicAudio, riid)) {
*ppvObj = &(This->IBasicAudio_vtbl);
TRACE(" returning IBasicAudio interface (%p)\n", *ppvObj);
} else if (IsEqualGUID(&IID_IBasicVideo, riid)) {
*ppvObj = &(This->IBasicVideo_vtbl);
TRACE(" returning IBasicVideo interface (%p)\n", *ppvObj);
} else if (IsEqualGUID(&IID_IVideoWindow, riid)) {
*ppvObj = &(This->IVideoWindow_vtbl);
TRACE(" returning IVideoWindow interface (%p)\n", *ppvObj);
} else if (IsEqualGUID(&IID_IMediaEvent, riid) ||
IsEqualGUID(&IID_IMediaEventEx, riid)) {
*ppvObj = &(This->IMediaEventEx_vtbl);
TRACE(" returning IMediaEvent(Ex) interface (%p)\n", *ppvObj);
} else if (IsEqualGUID(&IID_IMediaFilter, riid) ||
IsEqualGUID(&IID_IPersist, riid)) {
*ppvObj = &(This->IMediaFilter_vtbl);
TRACE(" returning IMediaFilter interface (%p)\n", *ppvObj);
} else if (IsEqualGUID(&IID_IMediaEventSink, riid)) {
*ppvObj = &(This->IMediaEventSink_vtbl);
TRACE(" returning IMediaEventSink interface (%p)\n", *ppvObj);
} else if (IsEqualGUID(&IID_IGraphConfig, riid)) {
*ppvObj = &(This->IGraphConfig_vtbl);
TRACE(" returning IGraphConfig interface (%p)\n", *ppvObj);
} else if (IsEqualGUID(&IID_IMediaPosition, riid)) {
*ppvObj = &(This->IMediaPosition_vtbl);
TRACE(" returning IMediaPosition interface (%p)\n", *ppvObj);
} else {
*ppvObj = NULL;
FIXME("unknown interface %s\n", debugstr_guid(riid));
return E_NOINTERFACE;
}
InterlockedIncrement(&This->ref);
return S_OK;
}
static ULONG Filtergraph_AddRef(IFilterGraphImpl *This) {
ULONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p)->(): new ref = %d\n", This, ref);
return ref;
}
static ULONG Filtergraph_Release(IFilterGraphImpl *This) {
ULONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p)->(): new ref = %d\n", This, ref);
if (ref == 0) {
int i;
for (i = 0; i < This->nFilters; i++)
IBaseFilter_Release(This->ppFiltersInGraph[i]);
for (i = 0; i < This->nItfCacheEntries; i++)
IUnknown_Release(This->ItfCacheEntries[i].iface);
IFilterMapper2_Release(This->pFilterMapper2);
CloseHandle(This->hEventCompletion);
EventsQueue_Destroy(&This->evqueue);
DeleteCriticalSection(&This->cs);
HeapFree(GetProcessHeap(), 0, This->ppFiltersInGraph);
HeapFree(GetProcessHeap(), 0, This->pFilterNames);
HeapFree(GetProcessHeap(), 0, This);
}
return ref;
}
/*** IUnknown methods ***/
static HRESULT WINAPI GraphBuilder_QueryInterface(IGraphBuilder *iface,
REFIID riid,
LPVOID*ppvObj) {
ICOM_THIS_MULTI(IFilterGraphImpl, IGraphBuilder_vtbl, iface);
TRACE("(%p/%p)->(%s (%p), %p)\n", This, iface, debugstr_guid(riid), riid, ppvObj);
return Filtergraph_QueryInterface(This, riid, ppvObj);
}
static ULONG WINAPI GraphBuilder_AddRef(IGraphBuilder *iface) {
ICOM_THIS_MULTI(IFilterGraphImpl, IGraphBuilder_vtbl, iface);
TRACE("(%p/%p)->() calling FilterGraph AddRef\n", This, iface);
return Filtergraph_AddRef(This);
}
static ULONG WINAPI GraphBuilder_Release(IGraphBuilder *iface) {
ICOM_THIS_MULTI(IFilterGraphImpl, IGraphBuilder_vtbl, iface);
TRACE("(%p/%p)->() calling FilterGraph Release\n", This, iface);
return Filtergraph_Release(This);
}
/*** IFilterGraph methods ***/
static HRESULT WINAPI GraphBuilder_AddFilter(IGraphBuilder *iface,
IBaseFilter *pFilter,
LPCWSTR pName) {
ICOM_THIS_MULTI(IFilterGraphImpl, IGraphBuilder_vtbl, iface);
HRESULT hr;
int i,j;
WCHAR* wszFilterName = NULL;
int duplicate_name = FALSE;
TRACE("(%p/%p)->(%p, %s (%p))\n", This, iface, pFilter, debugstr_w(pName), pName);
wszFilterName = (WCHAR*) CoTaskMemAlloc( (pName ? strlenW(pName) + 6 : 5) * sizeof(WCHAR) );
if (pName)
{
/* Check if name already exists */
for(i = 0; i < This->nFilters; i++)
if (!strcmpW(This->pFilterNames[i], pName))
{
duplicate_name = TRUE;
break;
}
}
/* If no name given or name already existing, generate one */
if (!pName || duplicate_name)
{
static const WCHAR wszFmt1[] = {'%','s',' ','%','0','4','d',0};
static const WCHAR wszFmt2[] = {'%','0','4','d',0};
for (j = 0; j < 10000 ; j++)
{
/* Create name */
if (pName)
sprintfW(wszFilterName, wszFmt1, pName, This->nameIndex);
else
sprintfW(wszFilterName, wszFmt2, This->nameIndex);
TRACE("Generated name %s\n", debugstr_w(wszFilterName));
/* Check if the generated name already exists */
for(i = 0; i < This->nFilters; i++)
if (!strcmpW(This->pFilterNames[i], wszFilterName))
break;
/* Compute next index and exit if generated name is suitable */
if (This->nameIndex++ == 10000)
This->nameIndex = 1;
if (i == This->nFilters)
break;
}
/* Unable to find a suitable name */
if (j == 10000)
{
CoTaskMemFree(wszFilterName);
return VFW_E_DUPLICATE_NAME;
}
}
else
memcpy(wszFilterName, pName, (strlenW(pName) + 1) * sizeof(WCHAR));
if (This->nFilters + 1 > This->filterCapacity)
{
int newCapacity = This->filterCapacity ? 2 * This->filterCapacity : 1;
IBaseFilter ** ppNewFilters = CoTaskMemAlloc(newCapacity * sizeof(IBaseFilter*));
LPWSTR * pNewNames = CoTaskMemAlloc(newCapacity * sizeof(LPWSTR));
memcpy(ppNewFilters, This->ppFiltersInGraph, This->nFilters * sizeof(IBaseFilter*));
memcpy(pNewNames, This->pFilterNames, This->nFilters * sizeof(LPWSTR));
if (!This->filterCapacity)
{
CoTaskMemFree(This->ppFiltersInGraph);
CoTaskMemFree(This->pFilterNames);
}
This->ppFiltersInGraph = ppNewFilters;
This->pFilterNames = pNewNames;
This->filterCapacity = newCapacity;
}
hr = IBaseFilter_JoinFilterGraph(pFilter, (IFilterGraph *)This, wszFilterName);
if (SUCCEEDED(hr))
{
IBaseFilter_AddRef(pFilter);
This->ppFiltersInGraph[This->nFilters] = pFilter;
This->pFilterNames[This->nFilters] = wszFilterName;
This->nFilters++;
}
else
CoTaskMemFree(wszFilterName);
if (SUCCEEDED(hr) && duplicate_name)
return VFW_S_DUPLICATE_NAME;
return hr;
}
static HRESULT WINAPI GraphBuilder_RemoveFilter(IGraphBuilder *iface,
IBaseFilter *pFilter) {
ICOM_THIS_MULTI(IFilterGraphImpl, IGraphBuilder_vtbl, iface);
int i;
HRESULT hr = E_FAIL;
TRACE("(%p/%p)->(%p)\n", This, iface, pFilter);
/* FIXME: check graph is stopped */
for (i = 0; i < This->nFilters; i++)
{
if (This->ppFiltersInGraph[i] == pFilter)
{
/* FIXME: disconnect pins */
hr = IBaseFilter_JoinFilterGraph(pFilter, NULL, This->pFilterNames[i]);
if (SUCCEEDED(hr))
{
IPin_Release(pFilter);
CoTaskMemFree(This->pFilterNames[i]);
memmove(This->ppFiltersInGraph+i, This->ppFiltersInGraph+i+1, sizeof(IBaseFilter*)*(This->nFilters - 1 - i));
memmove(This->pFilterNames+i, This->pFilterNames+i+1, sizeof(LPWSTR)*(This->nFilters - 1 - i));
This->nFilters--;
/* Invalidate interfaces in the cache */
for (i = 0; i < This->nItfCacheEntries; i++)
if (pFilter == This->ItfCacheEntries[i].filter)
{
IUnknown_Release(This->ItfCacheEntries[i].iface);
This->ItfCacheEntries[i].iface = NULL;
This->ItfCacheEntries[i].filter = NULL;
}
return S_OK;
}
break;
}
}
return hr; /* FIXME: check this error code */
}
static HRESULT WINAPI GraphBuilder_EnumFilters(IGraphBuilder *iface,
IEnumFilters **ppEnum) {
ICOM_THIS_MULTI(IFilterGraphImpl, IGraphBuilder_vtbl, iface);
TRACE("(%p/%p)->(%p)\n", This, iface, ppEnum);
return IEnumFiltersImpl_Construct(This->ppFiltersInGraph, This->nFilters, ppEnum);
}
static HRESULT WINAPI GraphBuilder_FindFilterByName(IGraphBuilder *iface,
LPCWSTR pName,
IBaseFilter **ppFilter) {
ICOM_THIS_MULTI(IFilterGraphImpl, IGraphBuilder_vtbl, iface);
int i;
TRACE("(%p/%p)->(%s (%p), %p)\n", This, iface, debugstr_w(pName), pName, ppFilter);
*ppFilter = NULL;
for (i = 0; i < This->nFilters; i++)
{
if (!strcmpW(pName, This->pFilterNames[i]))
{
*ppFilter = This->ppFiltersInGraph[i];
IBaseFilter_AddRef(*ppFilter);
return S_OK;
}
}
return E_FAIL; /* FIXME: check this error code */
}
/* NOTE: despite the implication, it doesn't matter which
* way round you put in the input and output pins */
static HRESULT WINAPI GraphBuilder_ConnectDirect(IGraphBuilder *iface,
IPin *ppinIn,
IPin *ppinOut,
const AM_MEDIA_TYPE *pmt) {
PIN_DIRECTION dir;
HRESULT hr;
ICOM_THIS_MULTI(IFilterGraphImpl, IGraphBuilder_vtbl, iface);
TRACE("(%p/%p)->(%p, %p, %p)\n", This, iface, ppinIn, ppinOut, pmt);
/* FIXME: check pins are in graph */
if (TRACE_ON(quartz))
{
PIN_INFO PinInfo;
hr = IPin_QueryPinInfo(ppinIn, &PinInfo);
if (FAILED(hr))
return hr;
TRACE("Filter owning first pin => %p\n", PinInfo.pFilter);
IBaseFilter_Release(PinInfo.pFilter);
hr = IPin_QueryPinInfo(ppinOut, &PinInfo);
if (FAILED(hr))
return hr;
TRACE("Filter owning second pin => %p\n", PinInfo.pFilter);
IBaseFilter_Release(PinInfo.pFilter);
}
hr = IPin_QueryDirection(ppinIn, &dir);
if (SUCCEEDED(hr))
{
if (dir == PINDIR_INPUT)
hr = IPin_Connect(ppinOut, ppinIn, pmt);
else
hr = IPin_Connect(ppinIn, ppinOut, pmt);
}
return hr;
}
static HRESULT WINAPI GraphBuilder_Reconnect(IGraphBuilder *iface,
IPin *ppin) {
ICOM_THIS_MULTI(IFilterGraphImpl, IGraphBuilder_vtbl, iface);
IPin *pConnectedTo = NULL;
HRESULT hr;
PIN_DIRECTION pindir;
IPin_QueryDirection(ppin, &pindir);
hr = IPin_ConnectedTo(ppin, &pConnectedTo);
if (FAILED(hr)) {
TRACE("Querying connected to failed: %x\n", hr);
return hr;
}
IPin_Disconnect(ppin);
IPin_Disconnect(pConnectedTo);
if (pindir == PINDIR_INPUT)
hr = IPin_Connect(pConnectedTo, ppin, NULL);
else
hr = IPin_Connect(ppin, pConnectedTo, NULL);
IPin_Release(pConnectedTo);
if (FAILED(hr))
ERR("Reconnecting pins failed, pins are not connected now..\n");
TRACE("(%p->%p) -- %p %p -> %x\n", iface, This, ppin, pConnectedTo, hr);
return hr;
}
static HRESULT WINAPI GraphBuilder_Disconnect(IGraphBuilder *iface,
IPin *ppin) {
ICOM_THIS_MULTI(IFilterGraphImpl, IGraphBuilder_vtbl, iface);
TRACE("(%p/%p)->(%p)\n", This, iface, ppin);
return IPin_Disconnect(ppin);
}
static HRESULT WINAPI GraphBuilder_SetDefaultSyncSource(IGraphBuilder *iface) {
ICOM_THIS_MULTI(IFilterGraphImpl, IGraphBuilder_vtbl, iface);
TRACE("(%p/%p)->(): stub !!!\n", iface, This);
return S_OK;
}
static HRESULT GetFilterInfo(IMoniker* pMoniker, GUID* pclsid, VARIANT* pvar)
{
static const WCHAR wszClsidName[] = {'C','L','S','I','D',0};
static const WCHAR wszFriendlyName[] = {'F','r','i','e','n','d','l','y','N','a','m','e',0};
IPropertyBag * pPropBagCat = NULL;
HRESULT hr;
VariantInit(pvar);
V_VT(pvar) = VT_BSTR;
hr = IMoniker_BindToStorage(pMoniker, NULL, NULL, &IID_IPropertyBag, (LPVOID*)&pPropBagCat);
if (SUCCEEDED(hr))
hr = IPropertyBag_Read(pPropBagCat, wszClsidName, pvar, NULL);
if (SUCCEEDED(hr))
hr = CLSIDFromString(V_UNION(pvar, bstrVal), pclsid);
if (SUCCEEDED(hr))
hr = IPropertyBag_Read(pPropBagCat, wszFriendlyName, pvar, NULL);
if (SUCCEEDED(hr))
TRACE("Moniker = %s - %s\n", debugstr_guid(pclsid), debugstr_w(V_UNION(pvar, bstrVal)));
if (pPropBagCat)
IPropertyBag_Release(pPropBagCat);
return hr;
}
static HRESULT GetInternalConnections(IBaseFilter* pfilter, IPin* pinputpin, IPin*** pppins, ULONG* pnb)
{
HRESULT hr;
ULONG nb = 0;
TRACE("(%p, %p, %p, %p)\n", pfilter, pinputpin, pppins, pnb);
hr = IPin_QueryInternalConnections(pinputpin, NULL, &nb);
if (hr == S_OK) {
/* Rendered input */
} else if (hr == S_FALSE) {
*pppins = CoTaskMemAlloc(sizeof(IPin*)*nb);
hr = IPin_QueryInternalConnections(pinputpin, *pppins, &nb);
if (hr != S_OK) {
ERR("Error (%x)\n", hr);
}
} else if (hr == E_NOTIMPL) {
/* Input connected to all outputs */
IEnumPins* penumpins;
IPin* ppin;
int i = 0;
TRACE("E_NOTIMPL\n");
hr = IBaseFilter_EnumPins(pfilter, &penumpins);
if (FAILED(hr)) {
ERR("filter Enumpins failed (%x)\n", hr);
return hr;
}
i = 0;
/* Count output pins */
while(IEnumPins_Next(penumpins, 1, &ppin, &nb) == S_OK) {
PIN_DIRECTION pindir;
IPin_QueryDirection(ppin, &pindir);
if (pindir == PINDIR_OUTPUT)
i++;
IPin_Release(ppin);
}
*pppins = CoTaskMemAlloc(sizeof(IPin*)*i);
/* Retrieve output pins */
IEnumPins_Reset(penumpins);
i = 0;
while(IEnumPins_Next(penumpins, 1, &ppin, &nb) == S_OK) {
PIN_DIRECTION pindir;
IPin_QueryDirection(ppin, &pindir);
if (pindir == PINDIR_OUTPUT)
(*pppins)[i++] = ppin;
else
IPin_Release(ppin);
}
nb = i;
if (FAILED(hr)) {
ERR("Next failed (%x)\n", hr);
return hr;
}
IEnumPins_Release(penumpins);
} else if (FAILED(hr)) {
ERR("Cannot get internal connection (%x)\n", hr);
return hr;
}
*pnb = nb;
return S_OK;
}
/*** IGraphBuilder methods ***/
static HRESULT WINAPI GraphBuilder_Connect(IGraphBuilder *iface,
IPin *ppinOut,
IPin *ppinIn) {
ICOM_THIS_MULTI(IFilterGraphImpl, IGraphBuilder_vtbl, iface);
HRESULT hr;
AM_MEDIA_TYPE* mt;
IEnumMediaTypes* penummt;
ULONG nbmt;
IEnumPins* penumpins;
IEnumMoniker* pEnumMoniker;
GUID tab[2];
ULONG nb;
IMoniker* pMoniker;
ULONG pin;
PIN_INFO PinInfo;
CLSID FilterCLSID;
TRACE("(%p/%p)->(%p, %p)\n", This, iface, ppinOut, ppinIn);
if (TRACE_ON(quartz))
{
hr = IPin_QueryPinInfo(ppinIn, &PinInfo);
if (FAILED(hr))
return hr;
TRACE("Filter owning first pin => %p\n", PinInfo.pFilter);
IBaseFilter_Release(PinInfo.pFilter);
hr = IPin_QueryPinInfo(ppinOut, &PinInfo);
if (FAILED(hr))
return hr;
TRACE("Filter owning second pin => %p\n", PinInfo.pFilter);
IBaseFilter_Release(PinInfo.pFilter);
}
/* Try direct connection first */
hr = IPin_Connect(ppinOut, ppinIn, NULL);
if (SUCCEEDED(hr)) {
return S_OK;
}
TRACE("Direct connection failed, trying to insert other filters\n");
hr = IPin_QueryPinInfo(ppinIn, &PinInfo);
if (FAILED(hr))
return hr;
hr = IBaseFilter_GetClassID(PinInfo.pFilter, &FilterCLSID);
if (FAILED(hr))
return hr;
IBaseFilter_Release(PinInfo.pFilter);
/* Find the appropriate transform filter than can transform the minor media type of output pin of the upstream
* filter to the minor mediatype of input pin of the renderer */
hr = IPin_EnumMediaTypes(ppinOut, &penummt);
if (FAILED(hr)) {
ERR("EnumMediaTypes (%x)\n", hr);
return hr;
}
hr = IEnumMediaTypes_Next(penummt, 1, &mt, &nbmt);
if (FAILED(hr)) {
ERR("IEnumMediaTypes_Next (%x)\n", hr);
return hr;
}
if (!nbmt) {
ERR("No media type found!\n");
return S_OK;
}
TRACE("MajorType %s\n", debugstr_guid(&mt->majortype));
TRACE("SubType %s\n", debugstr_guid(&mt->subtype));
/* Try to find a suitable filter that can connect to the pin to render */
tab[0] = mt->majortype;
tab[1] = mt->subtype;
hr = IFilterMapper2_EnumMatchingFilters(This->pFilterMapper2, &pEnumMoniker, 0, FALSE, 0, TRUE, 1, tab, NULL, NULL, FALSE, FALSE, 0, NULL, NULL, NULL);
if (FAILED(hr)) {
ERR("Unable to enum filters (%x)\n", hr);
return hr;
}
while(IEnumMoniker_Next(pEnumMoniker, 1, &pMoniker, &nb) == S_OK)
{
VARIANT var;
GUID clsid;
IPin** ppins;
IPin* ppinfilter = NULL;
IBaseFilter* pfilter = NULL;
hr = GetFilterInfo(pMoniker, &clsid, &var);
IMoniker_Release(pMoniker);
if (FAILED(hr)) {
ERR("Unable to retrieve filter info (%x)\n", hr);
goto error;
}
if (IsEqualGUID(&clsid, &FilterCLSID)) {
/* Skip filter (same as the one the output pin belongs to) */
goto error;
}
hr = CoCreateInstance(&clsid, NULL, CLSCTX_INPROC_SERVER, &IID_IBaseFilter, (LPVOID*)&pfilter);
if (FAILED(hr)) {
ERR("Unable to create filter (%x), trying next one\n", hr);
goto error;
}
hr = IGraphBuilder_AddFilter(iface, pfilter, NULL);
if (FAILED(hr)) {
ERR("Unable to add filter (%x)\n", hr);
IBaseFilter_Release(pfilter);
pfilter = NULL;
goto error;
}
hr = IBaseFilter_EnumPins(pfilter, &penumpins);
if (FAILED(hr)) {
ERR("Enumpins (%x)\n", hr);
goto error;
}
hr = IEnumPins_Next(penumpins, 1, &ppinfilter, &pin);
IEnumPins_Release(penumpins);
if (FAILED(hr)) {
ERR("Next (%x)\n", hr);
goto error;
}
if (pin == 0) {
ERR("No Pin\n");
goto error;
}
hr = IPin_Connect(ppinOut, ppinfilter, NULL);
if (FAILED(hr)) {
TRACE("Cannot connect to filter (%x), trying next one\n", hr);
goto error;
}
TRACE("Successfully connected to filter, follow chain...\n");
/* Render all output pins of the filter by calling IGraphBuilder_Render on each of them */
hr = GetInternalConnections(pfilter, ppinfilter, &ppins, &nb);
if (SUCCEEDED(hr)) {
int i;
if (nb == 0) {
IPin_Disconnect(ppinOut);
goto error;
}
TRACE("pins to consider: %d\n", nb);
for(i = 0; i < nb; i++) {
TRACE("Processing pin %d\n", i);
hr = IGraphBuilder_Connect(iface, ppins[i], ppinIn);
if (FAILED(hr)) {
TRACE("Cannot render pin %p (%x)\n", ppinfilter, hr);
}
IPin_Release(ppins[i]);
if (SUCCEEDED(hr)) break;
}
while (++i < nb) IPin_Release(ppins[i]);
CoTaskMemFree(ppins);
IPin_Release(ppinfilter);
break;
}
error:
if (ppinfilter) IPin_Release(ppinfilter);
if (pfilter) {
IGraphBuilder_RemoveFilter(iface, pfilter);
IBaseFilter_Release(pfilter);
}
}
IEnumMediaTypes_Release(penummt);
DeleteMediaType(mt);
return S_OK;
}
static HRESULT WINAPI GraphBuilder_Render(IGraphBuilder *iface,
IPin *ppinOut) {
ICOM_THIS_MULTI(IFilterGraphImpl, IGraphBuilder_vtbl, iface);
IEnumMediaTypes* penummt;
AM_MEDIA_TYPE* mt;
ULONG nbmt;
HRESULT hr;
IEnumMoniker* pEnumMoniker;
GUID tab[2];
ULONG nb;
IMoniker* pMoniker;
TRACE("(%p/%p)->(%p)\n", This, iface, ppinOut);
if (TRACE_ON(quartz))
{
PIN_INFO PinInfo;
hr = IPin_QueryPinInfo(ppinOut, &PinInfo);
if (FAILED(hr))
return hr;
TRACE("Filter owning pin => %p\n", PinInfo.pFilter);
IBaseFilter_Release(PinInfo.pFilter);
}
hr = IPin_EnumMediaTypes(ppinOut, &penummt);
if (FAILED(hr)) {
ERR("EnumMediaTypes (%x)\n", hr);
return hr;
}
while(1)
{
hr = IEnumMediaTypes_Next(penummt, 1, &mt, &nbmt);
if (FAILED(hr)) {
ERR("IEnumMediaTypes_Next (%x)\n", hr);
return hr;
}
if (!nbmt)
break;
TRACE("MajorType %s\n", debugstr_guid(&mt->majortype));
TRACE("SubType %s\n", debugstr_guid(&mt->subtype));
/* Try to find a suitable renderer with the same media type */
tab[0] = mt->majortype;
tab[1] = GUID_NULL;
hr = IFilterMapper2_EnumMatchingFilters(This->pFilterMapper2, &pEnumMoniker, 0, FALSE, 0, TRUE, 1, tab, NULL, NULL, TRUE, FALSE, 0, NULL, NULL, NULL);
if (FAILED(hr)) {
ERR("Unable to enum filters (%x)\n", hr);
return hr;
}
while(IEnumMoniker_Next(pEnumMoniker, 1, &pMoniker, &nb) == S_OK)
{
VARIANT var;
GUID clsid;
IPin* ppinfilter;
IBaseFilter* pfilter = NULL;
IEnumPins* penumpins;
ULONG pin;
hr = GetFilterInfo(pMoniker, &clsid, &var);
IMoniker_Release(pMoniker);
if (FAILED(hr)) {
ERR("Unable to retrieve filter info (%x)\n", hr);
goto error;
}
hr = CoCreateInstance(&clsid, NULL, CLSCTX_INPROC_SERVER, &IID_IBaseFilter, (LPVOID*)&pfilter);
if (FAILED(hr)) {
ERR("Unable to create filter (%x), trying next one\n", hr);
goto error;
}
hr = IGraphBuilder_AddFilter(iface, pfilter, NULL);
if (FAILED(hr)) {
ERR("Unable to add filter (%x)\n", hr);
pfilter = NULL;
goto error;
}
hr = IBaseFilter_EnumPins(pfilter, &penumpins);
if (FAILED(hr)) {
ERR("Splitter Enumpins (%x)\n", hr);
goto error;
}
hr = IEnumPins_Next(penumpins, 1, &ppinfilter, &pin);
if (FAILED(hr)) {
ERR("Next (%x)\n", hr);
goto error;
}
if (pin == 0) {
ERR("No Pin\n");
goto error;
}
IEnumPins_Release(penumpins);
/* Connect the pin to render to the renderer */
hr = IGraphBuilder_Connect(iface, ppinOut, ppinfilter);
if (FAILED(hr)) {
TRACE("Unable to connect to renderer (%x)\n", hr);
goto error;
}
break;
error:
if (pfilter) {
IGraphBuilder_RemoveFilter(iface, pfilter);
IBaseFilter_Release(pfilter);
}
}
DeleteMediaType(mt);
break;
}
IEnumMediaTypes_Release(penummt);
return S_OK;
}
static HRESULT WINAPI GraphBuilder_RenderFile(IGraphBuilder *iface,
LPCWSTR lpcwstrFile,
LPCWSTR lpcwstrPlayList) {
ICOM_THIS_MULTI(IFilterGraphImpl, IGraphBuilder_vtbl, iface);
static const WCHAR string[] = {'R','e','a','d','e','r',0};
IBaseFilter* preader = NULL;
IBaseFilter* psplitter = NULL;
IPin* ppinreader;
IPin* ppinsplitter;
IEnumPins* penumpins;
ULONG pin;
HRESULT hr;
IEnumMoniker* pEnumMoniker = NULL;
GUID tab[2];
IPin** ppins = NULL;
ULONG nb;
IMoniker* pMoniker;
IFileSourceFilter* pfile = NULL;
AM_MEDIA_TYPE mt;
WCHAR* filename;
TRACE("(%p/%p)->(%s, %s)\n", This, iface, debugstr_w(lpcwstrFile), debugstr_w(lpcwstrPlayList));
if (lpcwstrPlayList != NULL)
return E_INVALIDARG;
hr = IGraphBuilder_AddSourceFilter(iface, lpcwstrFile, string, &preader);
/* Retrieve file media type */
if (SUCCEEDED(hr))
hr = IBaseFilter_QueryInterface(preader, &IID_IFileSourceFilter, (LPVOID*)&pfile);
if (SUCCEEDED(hr)) {
hr = IFileSourceFilter_GetCurFile(pfile, &filename, &mt);
IFileSourceFilter_Release(pfile);
}
if (SUCCEEDED(hr))
hr = IBaseFilter_EnumPins(preader, &penumpins);
if (SUCCEEDED(hr)) {
hr = IEnumPins_Next(penumpins, 1, &ppinreader, &pin);
IEnumPins_Release(penumpins);
}
if (SUCCEEDED(hr)) {
tab[0] = mt.majortype;
tab[1] = mt.subtype;
hr = IFilterMapper2_EnumMatchingFilters(This->pFilterMapper2, &pEnumMoniker, 0, FALSE, 0, TRUE, 1, tab, NULL, NULL, FALSE, FALSE, 0, NULL, NULL, NULL);
}
if (FAILED(hr))
{
if (pEnumMoniker)
IEnumMoniker_Release(pEnumMoniker);
if (preader) {
IGraphBuilder_RemoveFilter(iface, preader);
IBaseFilter_Release(preader);
}
return hr;
}
hr = VFW_E_CANNOT_RENDER;
while(IEnumMoniker_Next(pEnumMoniker, 1, &pMoniker, &nb) == S_OK)
{
VARIANT var;
GUID clsid;
hr = GetFilterInfo(pMoniker, &clsid, &var);
IMoniker_Release(pMoniker);
if (FAILED(hr)) {
ERR("Unable to retrieve filter info (%x)\n", hr);
continue;
}
hr = CoCreateInstance(&clsid, NULL, CLSCTX_INPROC_SERVER, &IID_IBaseFilter, (LPVOID*)&psplitter);
if (FAILED(hr)) {
ERR("Unable to create filter (%x), trying next one\n", hr);
continue;
}
hr = IGraphBuilder_AddFilter(iface, psplitter, NULL);
if (FAILED(hr)) {
ERR("Unable add filter (%x)\n", hr);
IBaseFilter_Release(psplitter);
continue;
}
/* Connect file source and splitter filters together */
/* Make the splitter analyze incoming data */
hr = IBaseFilter_EnumPins(psplitter, &penumpins);
if (SUCCEEDED(hr)) {
hr = IEnumPins_Next(penumpins, 1, &ppinsplitter, &pin);
IEnumPins_Release(penumpins);
}
if (SUCCEEDED(hr))
hr = IPin_Connect(ppinreader, ppinsplitter, NULL);
/* Make sure there's some output pins in the filter */
if (SUCCEEDED(hr))
hr = GetInternalConnections(psplitter, ppinsplitter, &ppins, &nb);
if (SUCCEEDED(hr)) {
if(nb == 0) {
IPin_Disconnect(ppinreader);
TRACE("No output pins found in filter\n");
hr = VFW_E_CANNOT_RENDER;
}
}
IPin_Release(ppinsplitter);
ppinsplitter = NULL;
if (SUCCEEDED(hr)) {
TRACE("Successfully connected to filter\n");
break;
}
TRACE("Cannot connect to filter (%x), trying next one\n", hr);
if (ppins) {
CoTaskMemFree(ppins);
ppins = NULL;
}
IGraphBuilder_RemoveFilter(iface, psplitter);
IBaseFilter_Release(psplitter);
psplitter = NULL;
}
/* Render all output pin of the splitter by calling IGraphBuilder_Render on each of them */
if (SUCCEEDED(hr)) {
int partial = 0;
int i;
TRACE("pins to consider: %d\n", nb);
for(i = 0; i < nb; i++) {
TRACE("Processing pin %d\n", i);
hr = IGraphBuilder_Render(iface, ppins[i]);
if (FAILED(hr)) {
ERR("Cannot render pin %p (%x)\n", ppins[i], hr);
partial = 1;
}
IPin_Release(ppins[i]);
}
CoTaskMemFree(ppins);
hr = (partial ? VFW_S_PARTIAL_RENDER : S_OK);
}
return hr;
}
static HRESULT WINAPI GraphBuilder_AddSourceFilter(IGraphBuilder *iface,
LPCWSTR lpcwstrFileName,
LPCWSTR lpcwstrFilterName,
IBaseFilter **ppFilter) {
ICOM_THIS_MULTI(IFilterGraphImpl, IGraphBuilder_vtbl, iface);
HRESULT hr;
IBaseFilter* preader;
IFileSourceFilter* pfile = NULL;
AM_MEDIA_TYPE mt;
WCHAR* filename;
TRACE("(%p/%p)->(%s, %s, %p)\n", This, iface, debugstr_w(lpcwstrFileName), debugstr_w(lpcwstrFilterName), ppFilter);
/* Instantiate a file source filter */
hr = CoCreateInstance(&CLSID_AsyncReader, NULL, CLSCTX_INPROC_SERVER, &IID_IBaseFilter, (LPVOID*)&preader);
if (FAILED(hr)) {
ERR("Unable to create file source filter (%x)\n", hr);
return hr;
}
hr = IGraphBuilder_AddFilter(iface, preader, lpcwstrFilterName);
if (FAILED(hr)) {
ERR("Unable add filter (%x)\n", hr);
IBaseFilter_Release(preader);
return hr;
}
hr = IBaseFilter_QueryInterface(preader, &IID_IFileSourceFilter, (LPVOID*)&pfile);
if (FAILED(hr)) {
ERR("Unable to get IFileSourceInterface (%x)\n", hr);
goto error;
}
/* Load the file in the file source filter */
hr = IFileSourceFilter_Load(pfile, lpcwstrFileName, NULL);
if (FAILED(hr)) {
ERR("Load (%x)\n", hr);
goto error;
}
IFileSourceFilter_GetCurFile(pfile, &filename, &mt);
if (FAILED(hr)) {
ERR("GetCurFile (%x)\n", hr);
goto error;
}
TRACE("File %s\n", debugstr_w(filename));
TRACE("MajorType %s\n", debugstr_guid(&mt.majortype));
TRACE("SubType %s\n", debugstr_guid(&mt.subtype));
if (ppFilter)
*ppFilter = preader;
return S_OK;
error:
if (pfile)
IFileSourceFilter_Release(pfile);
IGraphBuilder_RemoveFilter(iface, preader);
IBaseFilter_Release(preader);
return hr;
}
static HRESULT WINAPI GraphBuilder_SetLogFile(IGraphBuilder *iface,
DWORD_PTR hFile) {
ICOM_THIS_MULTI(IFilterGraphImpl, IGraphBuilder_vtbl, iface);
TRACE("(%p/%p)->(%08x): stub !!!\n", This, iface, (DWORD) hFile);
return S_OK;
}
static HRESULT WINAPI GraphBuilder_Abort(IGraphBuilder *iface) {
ICOM_THIS_MULTI(IFilterGraphImpl, IGraphBuilder_vtbl, iface);
TRACE("(%p/%p)->(): stub !!!\n", This, iface);
return S_OK;
}
static HRESULT WINAPI GraphBuilder_ShouldOperationContinue(IGraphBuilder *iface) {
ICOM_THIS_MULTI(IFilterGraphImpl, IGraphBuilder_vtbl, iface);
TRACE("(%p/%p)->(): stub !!!\n", This, iface);
return S_OK;
}
static const IGraphBuilderVtbl IGraphBuilder_VTable =
{
GraphBuilder_QueryInterface,
GraphBuilder_AddRef,
GraphBuilder_Release,
GraphBuilder_AddFilter,
GraphBuilder_RemoveFilter,
GraphBuilder_EnumFilters,
GraphBuilder_FindFilterByName,
GraphBuilder_ConnectDirect,
GraphBuilder_Reconnect,
GraphBuilder_Disconnect,
GraphBuilder_SetDefaultSyncSource,
GraphBuilder_Connect,
GraphBuilder_Render,
GraphBuilder_RenderFile,
GraphBuilder_AddSourceFilter,
GraphBuilder_SetLogFile,
GraphBuilder_Abort,
GraphBuilder_ShouldOperationContinue
};
/*** IUnknown methods ***/
static HRESULT WINAPI MediaControl_QueryInterface(IMediaControl *iface,
REFIID riid,
LPVOID*ppvObj) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaControl_vtbl, iface);
TRACE("(%p/%p)->(%s (%p), %p)\n", This, iface, debugstr_guid(riid), riid, ppvObj);
return Filtergraph_QueryInterface(This, riid, ppvObj);
}
static ULONG WINAPI MediaControl_AddRef(IMediaControl *iface) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaControl_vtbl, iface);
TRACE("(%p/%p)->()\n", This, iface);
return Filtergraph_AddRef(This);
}
static ULONG WINAPI MediaControl_Release(IMediaControl *iface) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaControl_vtbl, iface);
TRACE("(%p/%p)->()\n", This, iface);
return Filtergraph_Release(This);
}
/*** IDispatch methods ***/
static HRESULT WINAPI MediaControl_GetTypeInfoCount(IMediaControl *iface,
UINT*pctinfo) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaControl_vtbl, iface);
TRACE("(%p/%p)->(%p): stub !!!\n", This, iface, pctinfo);
return S_OK;
}
static HRESULT WINAPI MediaControl_GetTypeInfo(IMediaControl *iface,
UINT iTInfo,
LCID lcid,
ITypeInfo**ppTInfo) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaControl_vtbl, iface);
TRACE("(%p/%p)->(%d, %d, %p): stub !!!\n", This, iface, iTInfo, lcid, ppTInfo);
return S_OK;
}
static HRESULT WINAPI MediaControl_GetIDsOfNames(IMediaControl *iface,
REFIID riid,
LPOLESTR*rgszNames,
UINT cNames,
LCID lcid,
DISPID*rgDispId) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaControl_vtbl, iface);
TRACE("(%p/%p)->(%s (%p), %p, %d, %d, %p): stub !!!\n", This, iface, debugstr_guid(riid), riid, rgszNames, cNames, lcid, rgDispId);
return S_OK;
}
static HRESULT WINAPI MediaControl_Invoke(IMediaControl *iface,
DISPID dispIdMember,
REFIID riid,
LCID lcid,
WORD wFlags,
DISPPARAMS*pDispParams,
VARIANT*pVarResult,
EXCEPINFO*pExepInfo,
UINT*puArgErr) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaControl_vtbl, iface);
TRACE("(%p/%p)->(%d, %s (%p), %d, %04x, %p, %p, %p, %p): stub !!!\n", This, iface, dispIdMember, debugstr_guid(riid), riid, lcid, wFlags, pDispParams, pVarResult, pExepInfo, puArgErr);
return S_OK;
}
typedef HRESULT(WINAPI *fnFoundFilter)(IBaseFilter *);
static HRESULT ExploreGraph(IFilterGraphImpl* pGraph, IPin* pOutputPin, fnFoundFilter FoundFilter)
{
HRESULT hr;
IPin* pInputPin;
IPin** ppPins;
ULONG nb;
ULONG i;
PIN_INFO PinInfo;
TRACE("%p %p\n", pGraph, pOutputPin);
PinInfo.pFilter = NULL;
hr = IPin_ConnectedTo(pOutputPin, &pInputPin);
if (SUCCEEDED(hr))
hr = IPin_QueryPinInfo(pInputPin, &PinInfo);
if (SUCCEEDED(hr))
hr = GetInternalConnections(PinInfo.pFilter, pInputPin, &ppPins, &nb);
if (SUCCEEDED(hr))
{
if (nb == 0)
{
TRACE("Reached a renderer\n");
/* Count renderers for end of stream notification */
pGraph->nRenderers++;
}
else
{
for(i = 0; i < nb; i++)
{
/* Explore the graph downstream from this pin
* FIXME: We should prevent exploring from a pin more than once. This can happens when
* several input pins are connected to the same output (a MUX for instance). */
ExploreGraph(pGraph, ppPins[i], FoundFilter);
IPin_Release(ppPins[i]);
}
CoTaskMemFree(ppPins);
}
TRACE("Doing stuff with filter %p\n", PinInfo.pFilter);
FoundFilter(PinInfo.pFilter);
}
if (PinInfo.pFilter) IBaseFilter_Release(PinInfo.pFilter);
return hr;
}
static HRESULT WINAPI SendRun(IBaseFilter *pFilter) {
return IBaseFilter_Run(pFilter, 0);
}
static HRESULT WINAPI SendPause(IBaseFilter *pFilter) {
return IBaseFilter_Pause(pFilter);
}
static HRESULT WINAPI SendStop(IBaseFilter *pFilter) {
return IBaseFilter_Stop(pFilter);
}
static HRESULT SendFilterMessage(IMediaControl *iface, fnFoundFilter FoundFilter) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaControl_vtbl, iface);
int i;
IBaseFilter* pfilter;
IEnumPins* pEnum;
HRESULT hr;
IPin* pPin;
DWORD dummy;
PIN_DIRECTION dir;
TRACE("(%p/%p)->()\n", This, iface);
/* Explorer the graph from source filters to renderers, determine renderers
* number and run filters from renderers to source filters */
This->nRenderers = 0;
ResetEvent(This->hEventCompletion);
for(i = 0; i < This->nFilters; i++)
{
BOOL source = TRUE;
pfilter = This->ppFiltersInGraph[i];
hr = IBaseFilter_EnumPins(pfilter, &pEnum);
if (hr != S_OK)
{
ERR("Enum pins failed %x\n", hr);
continue;
}
/* Check if it is a source filter */
while(IEnumPins_Next(pEnum, 1, &pPin, &dummy) == S_OK)
{
IPin_QueryDirection(pPin, &dir);
IPin_Release(pPin);
if (dir == PINDIR_INPUT)
{
source = FALSE;
break;
}
}
if (source)
{
TRACE("Found a source filter %p\n", pfilter);
IEnumPins_Reset(pEnum);
while(IEnumPins_Next(pEnum, 1, &pPin, &dummy) == S_OK)
{
/* Explore the graph downstream from this pin */
ExploreGraph(This, pPin, FoundFilter);
IPin_Release(pPin);
}
FoundFilter(pfilter);
}
IEnumPins_Release(pEnum);
}
return S_FALSE;
}
/*** IMediaControl methods ***/
static HRESULT WINAPI MediaControl_Run(IMediaControl *iface) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaControl_vtbl, iface);
TRACE("(%p/%p)->()\n", This, iface);
if (This->state == State_Running) return S_OK;
EnterCriticalSection(&This->cs);
SendFilterMessage(iface, SendRun);
This->state = State_Running;
LeaveCriticalSection(&This->cs);
return S_FALSE;
}
static HRESULT WINAPI MediaControl_Pause(IMediaControl *iface) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaControl_vtbl, iface);
TRACE("(%p/%p)->()\n", This, iface);
if (This->state == State_Paused) return S_OK;
EnterCriticalSection(&This->cs);
SendFilterMessage(iface, SendPause);
This->state = State_Paused;
LeaveCriticalSection(&This->cs);
return S_FALSE;
}
static HRESULT WINAPI MediaControl_Stop(IMediaControl *iface) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaControl_vtbl, iface);
TRACE("(%p/%p)->()\n", This, iface);
if (This->state == State_Stopped) return S_OK;
EnterCriticalSection(&This->cs);
if (This->state == State_Running) SendFilterMessage(iface, SendPause);
SendFilterMessage(iface, SendStop);
This->state = State_Stopped;
LeaveCriticalSection(&This->cs);
return S_FALSE;
}
static HRESULT WINAPI MediaControl_GetState(IMediaControl *iface,
LONG msTimeout,
OAFilterState *pfs) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaControl_vtbl, iface);
TRACE("(%p/%p)->(%d, %p): semi-stub !!!\n", This, iface, msTimeout, pfs);
EnterCriticalSection(&This->cs);
*pfs = This->state;
LeaveCriticalSection(&This->cs);
return S_OK;
}
static HRESULT WINAPI MediaControl_RenderFile(IMediaControl *iface,
BSTR strFilename) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaControl_vtbl, iface);
TRACE("(%p/%p)->(%s (%p)): stub !!!\n", This, iface, debugstr_w(strFilename), strFilename);
return S_OK;
}
static HRESULT WINAPI MediaControl_AddSourceFilter(IMediaControl *iface,
BSTR strFilename,
IDispatch **ppUnk) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaControl_vtbl, iface);
TRACE("(%p/%p)->(%s (%p), %p): stub !!!\n", This, iface, debugstr_w(strFilename), strFilename, ppUnk);
return S_OK;
}
static HRESULT WINAPI MediaControl_get_FilterCollection(IMediaControl *iface,
IDispatch **ppUnk) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaControl_vtbl, iface);
TRACE("(%p/%p)->(%p): stub !!!\n", This, iface, ppUnk);
return S_OK;
}
static HRESULT WINAPI MediaControl_get_RegFilterCollection(IMediaControl *iface,
IDispatch **ppUnk) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaControl_vtbl, iface);
TRACE("(%p/%p)->(%p): stub !!!\n", This, iface, ppUnk);
return S_OK;
}
static HRESULT WINAPI MediaControl_StopWhenReady(IMediaControl *iface) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaControl_vtbl, iface);
TRACE("(%p/%p)->(): stub !!!\n", This, iface);
return S_OK;
}
static const IMediaControlVtbl IMediaControl_VTable =
{
MediaControl_QueryInterface,
MediaControl_AddRef,
MediaControl_Release,
MediaControl_GetTypeInfoCount,
MediaControl_GetTypeInfo,
MediaControl_GetIDsOfNames,
MediaControl_Invoke,
MediaControl_Run,
MediaControl_Pause,
MediaControl_Stop,
MediaControl_GetState,
MediaControl_RenderFile,
MediaControl_AddSourceFilter,
MediaControl_get_FilterCollection,
MediaControl_get_RegFilterCollection,
MediaControl_StopWhenReady
};
/*** IUnknown methods ***/
static HRESULT WINAPI MediaSeeking_QueryInterface(IMediaSeeking *iface,
REFIID riid,
LPVOID*ppvObj) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
TRACE("(%p/%p)->(%s (%p), %p)\n", This, iface, debugstr_guid(riid), riid, ppvObj);
return Filtergraph_QueryInterface(This, riid, ppvObj);
}
static ULONG WINAPI MediaSeeking_AddRef(IMediaSeeking *iface) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
TRACE("(%p/%p)->()\n", This, iface);
return Filtergraph_AddRef(This);
}
static ULONG WINAPI MediaSeeking_Release(IMediaSeeking *iface) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
TRACE("(%p/%p)->()\n", This, iface);
return Filtergraph_Release(This);
}
/*** IMediaSeeking methods ***/
static HRESULT WINAPI MediaSeeking_GetCapabilities(IMediaSeeking *iface,
DWORD *pCapabilities) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
TRACE("(%p/%p)->(%p): stub !!!\n", This, iface, pCapabilities);
return S_OK;
}
static HRESULT WINAPI MediaSeeking_CheckCapabilities(IMediaSeeking *iface,
DWORD *pCapabilities) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
TRACE("(%p/%p)->(%p): stub !!!\n", This, iface, pCapabilities);
return S_OK;
}
static HRESULT WINAPI MediaSeeking_IsFormatSupported(IMediaSeeking *iface,
const GUID *pFormat) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
TRACE("(%p/%p)->(%p): stub !!!\n", This, iface, pFormat);
return S_OK;
}
static HRESULT WINAPI MediaSeeking_QueryPreferredFormat(IMediaSeeking *iface,
GUID *pFormat) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
TRACE("(%p/%p)->(%p): stub !!!\n", This, iface, pFormat);
return S_OK;
}
static HRESULT WINAPI MediaSeeking_GetTimeFormat(IMediaSeeking *iface,
GUID *pFormat) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
TRACE("(%p/%p)->(%p): stub !!!\n", This, iface, pFormat);
return S_OK;
}
static HRESULT WINAPI MediaSeeking_IsUsingTimeFormat(IMediaSeeking *iface,
const GUID *pFormat) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
TRACE("(%p/%p)->(%p): stub !!!\n", This, iface, pFormat);
return S_OK;
}
static HRESULT WINAPI MediaSeeking_SetTimeFormat(IMediaSeeking *iface,
const GUID *pFormat) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
TRACE("(%p/%p)->(%p): stub !!!\n", This, iface, pFormat);
return S_OK;
}
static HRESULT WINAPI MediaSeeking_GetDuration(IMediaSeeking *iface,
LONGLONG *pDuration) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
TRACE("(%p/%p)->(%p): stub !!!\n", This, iface, pDuration);
return S_OK;
}
static HRESULT WINAPI MediaSeeking_GetStopPosition(IMediaSeeking *iface,
LONGLONG *pStop) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
TRACE("(%p/%p)->(%p): stub !!!\n", This, iface, pStop);
return S_OK;
}
static HRESULT WINAPI MediaSeeking_GetCurrentPosition(IMediaSeeking *iface,
LONGLONG *pCurrent) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
TRACE("(%p/%p)->(%p): stub !!!\n", This, iface, pCurrent);
return S_OK;
}
static HRESULT WINAPI MediaSeeking_ConvertTimeFormat(IMediaSeeking *iface,
LONGLONG *pTarget,
const GUID *pTargetFormat,
LONGLONG Source,
const GUID *pSourceFormat) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
TRACE("(%p/%p)->(%p, %p, 0x%s, %p): stub !!!\n", This, iface, pTarget,
pTargetFormat, wine_dbgstr_longlong(Source), pSourceFormat);
return S_OK;
}
static HRESULT WINAPI MediaSeeking_SetPositions(IMediaSeeking *iface,
LONGLONG *pCurrent,
DWORD dwCurrentFlags,
LONGLONG *pStop,
DWORD dwStopFlags) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
TRACE("(%p/%p)->(%p, %08x, %p, %08x): stub !!!\n", This, iface, pCurrent, dwCurrentFlags, pStop, dwStopFlags);
return S_OK;
}
static HRESULT WINAPI MediaSeeking_GetPositions(IMediaSeeking *iface,
LONGLONG *pCurrent,
LONGLONG *pStop) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
TRACE("(%p/%p)->(%p, %p): stub !!!\n", This, iface, pCurrent, pStop);
return S_OK;
}
static HRESULT WINAPI MediaSeeking_GetAvailable(IMediaSeeking *iface,
LONGLONG *pEarliest,
LONGLONG *pLatest) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
TRACE("(%p/%p)->(%p, %p): stub !!!\n", This, iface, pEarliest, pLatest);
return S_OK;
}
static HRESULT WINAPI MediaSeeking_SetRate(IMediaSeeking *iface,
double dRate) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
TRACE("(%p/%p)->(%f): stub !!!\n", This, iface, dRate);
return S_OK;
}
static HRESULT WINAPI MediaSeeking_GetRate(IMediaSeeking *iface,
double *pdRate) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
TRACE("(%p/%p)->(%p): stub !!!\n", This, iface, pdRate);
return S_OK;
}
static HRESULT WINAPI MediaSeeking_GetPreroll(IMediaSeeking *iface,
LONGLONG *pllPreroll) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
TRACE("(%p/%p)->(%p): stub !!!\n", This, iface, pllPreroll);
return S_OK;
}
static const IMediaSeekingVtbl IMediaSeeking_VTable =
{
MediaSeeking_QueryInterface,
MediaSeeking_AddRef,
MediaSeeking_Release,
MediaSeeking_GetCapabilities,
MediaSeeking_CheckCapabilities,
MediaSeeking_IsFormatSupported,
MediaSeeking_QueryPreferredFormat,
MediaSeeking_GetTimeFormat,
MediaSeeking_IsUsingTimeFormat,
MediaSeeking_SetTimeFormat,
MediaSeeking_GetDuration,
MediaSeeking_GetStopPosition,
MediaSeeking_GetCurrentPosition,
MediaSeeking_ConvertTimeFormat,
MediaSeeking_SetPositions,
MediaSeeking_GetPositions,
MediaSeeking_GetAvailable,
MediaSeeking_SetRate,
MediaSeeking_GetRate,
MediaSeeking_GetPreroll
};
/*** IUnknown methods ***/
static HRESULT WINAPI MediaPosition_QueryInterface(IMediaPosition* iface, REFIID riid, void** ppvObj){
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaPosition_vtbl, iface);
TRACE("(%p/%p)->(%s (%p), %p)\n", This, iface, debugstr_guid(riid), riid, ppvObj);
return Filtergraph_QueryInterface(This, riid, ppvObj);
}
static ULONG WINAPI MediaPosition_AddRef(IMediaPosition *iface){
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaPosition_vtbl, iface);
TRACE("(%p/%p)->()\n", This, iface);
return Filtergraph_AddRef(This);
}
static ULONG WINAPI MediaPosition_Release(IMediaPosition *iface){
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaPosition_vtbl, iface);
TRACE("(%p/%p)->()\n", This, iface);
return Filtergraph_Release(This);
}
/*** IDispatch methods ***/
static HRESULT WINAPI MediaPosition_GetTypeInfoCount(IMediaPosition *iface, UINT* pctinfo){
FIXME("(%p) stub!\n", iface);
return E_NOTIMPL;
}
static HRESULT WINAPI MediaPosition_GetTypeInfo(IMediaPosition *iface, UINT iTInfo, LCID lcid, ITypeInfo** ppTInfo){
FIXME("(%p) stub!\n", iface);
return E_NOTIMPL;
}
static HRESULT WINAPI MediaPosition_GetIDsOfNames(IMediaPosition* iface, REFIID riid, LPOLESTR* rgszNames, UINT cNames, LCID lcid, DISPID* rgDispId){
FIXME("(%p) stub!\n", iface);
return E_NOTIMPL;
}
static HRESULT WINAPI MediaPosition_Invoke(IMediaPosition* iface, DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS* pDispParams, VARIANT* pVarResult, EXCEPINFO* pExcepInfo, UINT* puArgErr){
FIXME("(%p) stub!\n", iface);
return E_NOTIMPL;
}
/*** IMediaPosition methods ***/
static HRESULT WINAPI MediaPosition_get_Duration(IMediaPosition * iface, REFTIME *plength){
FIXME("(%p)->(%p) stub!\n", iface, plength);
return E_NOTIMPL;
}
static HRESULT WINAPI MediaPosition_put_CurrentPosition(IMediaPosition * iface, REFTIME llTime){
FIXME("(%p)->(%f) stub!\n", iface, llTime);
return E_NOTIMPL;
}
static HRESULT WINAPI MediaPosition_get_CurrentPosition(IMediaPosition * iface, REFTIME *pllTime){
FIXME("(%p)->(%p) stub!\n", iface, pllTime);
return E_NOTIMPL;
}
static HRESULT WINAPI MediaPosition_get_StopTime(IMediaPosition * iface, REFTIME *pllTime){
FIXME("(%p)->(%p) stub!\n", iface, pllTime);
return E_NOTIMPL;
}
static HRESULT WINAPI MediaPosition_put_StopTime(IMediaPosition * iface, REFTIME llTime){
FIXME("(%p)->(%f) stub!\n", iface, llTime);
return E_NOTIMPL;
}
static HRESULT WINAPI MediaPosition_get_PrerollTime(IMediaPosition * iface, REFTIME *pllTime){
FIXME("(%p)->(%p) stub!\n", iface, pllTime);
return E_NOTIMPL;
}
static HRESULT WINAPI MediaPosition_put_PrerollTime(IMediaPosition * iface, REFTIME llTime){
FIXME("(%p)->(%f) stub!\n", iface, llTime);
return E_NOTIMPL;
}
static HRESULT WINAPI MediaPosition_put_Rate(IMediaPosition * iface, double dRate){
FIXME("(%p)->(%f) stub!\n", iface, dRate);
return E_NOTIMPL;
}
static HRESULT WINAPI MediaPosition_get_Rate(IMediaPosition * iface, double *pdRate){
FIXME("(%p)->(%p) stub!\n", iface, pdRate);
return E_NOTIMPL;
}
static HRESULT WINAPI MediaPosition_CanSeekForward(IMediaPosition * iface, LONG *pCanSeekForward){
FIXME("(%p)->(%p) stub!\n", iface, pCanSeekForward);
return E_NOTIMPL;
}
static HRESULT WINAPI MediaPosition_CanSeekBackward(IMediaPosition * iface, LONG *pCanSeekBackward){
FIXME("(%p)->(%p) stub!\n", iface, pCanSeekBackward);
return E_NOTIMPL;
}
static const IMediaPositionVtbl IMediaPosition_VTable =
{
MediaPosition_QueryInterface,
MediaPosition_AddRef,
MediaPosition_Release,
MediaPosition_GetTypeInfoCount,
MediaPosition_GetTypeInfo,
MediaPosition_GetIDsOfNames,
MediaPosition_Invoke,
MediaPosition_get_Duration,
MediaPosition_put_CurrentPosition,
MediaPosition_get_CurrentPosition,
MediaPosition_get_StopTime,
MediaPosition_put_StopTime,
MediaPosition_get_PrerollTime,
MediaPosition_put_PrerollTime,
MediaPosition_put_Rate,
MediaPosition_get_Rate,
MediaPosition_CanSeekForward,
MediaPosition_CanSeekBackward
};
static HRESULT GetTargetInterface(IFilterGraphImpl* pGraph, REFIID riid, LPVOID* ppvObj)
{
HRESULT hr = E_NOINTERFACE;
int i;
int entry;
/* Check if the interface type is already registered */
for (entry = 0; entry < pGraph->nItfCacheEntries; entry++)
if (riid == pGraph->ItfCacheEntries[entry].riid)
{
if (pGraph->ItfCacheEntries[entry].iface)
{
/* Return the interface if available */
*ppvObj = pGraph->ItfCacheEntries[entry].iface;
return S_OK;
}
break;
}
if (entry >= MAX_ITF_CACHE_ENTRIES)
{
FIXME("Not enough space to store interface in the cache\n");
return E_OUTOFMEMORY;
}
/* Find a filter supporting the requested interface */
for (i = 0; i < pGraph->nFilters; i++)
{
hr = IBaseFilter_QueryInterface(pGraph->ppFiltersInGraph[i], riid, ppvObj);
if (hr == S_OK)
{
pGraph->ItfCacheEntries[entry].riid = riid;
pGraph->ItfCacheEntries[entry].filter = pGraph->ppFiltersInGraph[i];
pGraph->ItfCacheEntries[entry].iface = (IUnknown*)*ppvObj;
if (entry >= pGraph->nItfCacheEntries)
pGraph->nItfCacheEntries++;
return S_OK;
}
if (hr != E_NOINTERFACE)
return hr;
}
return hr;
}
/*** IUnknown methods ***/
static HRESULT WINAPI BasicAudio_QueryInterface(IBasicAudio *iface,
REFIID riid,
LPVOID*ppvObj) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicAudio_vtbl, iface);
TRACE("(%p/%p)->(%s (%p), %p)\n", This, iface, debugstr_guid(riid), riid, ppvObj);
return Filtergraph_QueryInterface(This, riid, ppvObj);
}
static ULONG WINAPI BasicAudio_AddRef(IBasicAudio *iface) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicAudio_vtbl, iface);
TRACE("(%p/%p)->()\n", This, iface);
return Filtergraph_AddRef(This);
}
static ULONG WINAPI BasicAudio_Release(IBasicAudio *iface) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicAudio_vtbl, iface);
TRACE("(%p/%p)->()\n", This, iface);
return Filtergraph_Release(This);
}
/*** IDispatch methods ***/
static HRESULT WINAPI BasicAudio_GetTypeInfoCount(IBasicAudio *iface,
UINT*pctinfo) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicAudio_vtbl, iface);
IBasicAudio* pBasicAudio;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, pctinfo);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicAudio, (LPVOID*)&pBasicAudio);
if (hr == S_OK)
hr = IBasicAudio_GetTypeInfoCount(pBasicAudio, pctinfo);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicAudio_GetTypeInfo(IBasicAudio *iface,
UINT iTInfo,
LCID lcid,
ITypeInfo**ppTInfo) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicAudio_vtbl, iface);
IBasicAudio* pBasicAudio;
HRESULT hr;
TRACE("(%p/%p)->(%d, %d, %p)\n", This, iface, iTInfo, lcid, ppTInfo);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicAudio, (LPVOID*)&pBasicAudio);
if (hr == S_OK)
hr = IBasicAudio_GetTypeInfo(pBasicAudio, iTInfo, lcid, ppTInfo);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicAudio_GetIDsOfNames(IBasicAudio *iface,
REFIID riid,
LPOLESTR*rgszNames,
UINT cNames,
LCID lcid,
DISPID*rgDispId) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicAudio_vtbl, iface);
IBasicAudio* pBasicAudio;
HRESULT hr;
TRACE("(%p/%p)->(%s (%p), %p, %d, %d, %p)\n", This, iface, debugstr_guid(riid), riid, rgszNames, cNames, lcid, rgDispId);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicAudio, (LPVOID*)&pBasicAudio);
if (hr == S_OK)
hr = IBasicAudio_GetIDsOfNames(pBasicAudio, riid, rgszNames, cNames, lcid, rgDispId);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicAudio_Invoke(IBasicAudio *iface,
DISPID dispIdMember,
REFIID riid,
LCID lcid,
WORD wFlags,
DISPPARAMS*pDispParams,
VARIANT*pVarResult,
EXCEPINFO*pExepInfo,
UINT*puArgErr) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicAudio_vtbl, iface);
IBasicAudio* pBasicAudio;
HRESULT hr;
TRACE("(%p/%p)->(%d, %s (%p), %d, %04x, %p, %p, %p, %p)\n", This, iface, dispIdMember, debugstr_guid(riid), riid, lcid, wFlags, pDispParams, pVarResult, pExepInfo, puArgErr);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicAudio, (LPVOID*)&pBasicAudio);
if (hr == S_OK)
hr = IBasicAudio_Invoke(pBasicAudio, dispIdMember, riid, lcid, wFlags, pDispParams, pVarResult, pExepInfo, puArgErr);
LeaveCriticalSection(&This->cs);
return hr;
}
/*** IBasicAudio methods ***/
static HRESULT WINAPI BasicAudio_put_Volume(IBasicAudio *iface,
long lVolume) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicAudio_vtbl, iface);
IBasicAudio* pBasicAudio;
HRESULT hr;
TRACE("(%p/%p)->(%ld)\n", This, iface, lVolume);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicAudio, (LPVOID*)&pBasicAudio);
if (hr == S_OK)
hr = IBasicAudio_put_Volume(pBasicAudio, lVolume);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicAudio_get_Volume(IBasicAudio *iface,
long *plVolume) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicAudio_vtbl, iface);
IBasicAudio* pBasicAudio;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, plVolume);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicAudio, (LPVOID*)&pBasicAudio);
if (hr == S_OK)
hr = IBasicAudio_get_Volume(pBasicAudio, plVolume);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicAudio_put_Balance(IBasicAudio *iface,
long lBalance) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicAudio_vtbl, iface);
IBasicAudio* pBasicAudio;
HRESULT hr;
TRACE("(%p/%p)->(%ld)\n", This, iface, lBalance);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicAudio, (LPVOID*)&pBasicAudio);
if (hr == S_OK)
hr = IBasicAudio_put_Balance(pBasicAudio, lBalance);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicAudio_get_Balance(IBasicAudio *iface,
long *plBalance) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicAudio_vtbl, iface);
IBasicAudio* pBasicAudio;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, plBalance);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicAudio, (LPVOID*)&pBasicAudio);
if (hr == S_OK)
hr = IBasicAudio_get_Balance(pBasicAudio, plBalance);
LeaveCriticalSection(&This->cs);
return hr;
}
static const IBasicAudioVtbl IBasicAudio_VTable =
{
BasicAudio_QueryInterface,
BasicAudio_AddRef,
BasicAudio_Release,
BasicAudio_GetTypeInfoCount,
BasicAudio_GetTypeInfo,
BasicAudio_GetIDsOfNames,
BasicAudio_Invoke,
BasicAudio_put_Volume,
BasicAudio_get_Volume,
BasicAudio_put_Balance,
BasicAudio_get_Balance
};
/*** IUnknown methods ***/
static HRESULT WINAPI BasicVideo_QueryInterface(IBasicVideo *iface,
REFIID riid,
LPVOID*ppvObj) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
TRACE("(%p/%p)->(%s (%p), %p)\n", This, iface, debugstr_guid(riid), riid, ppvObj);
return Filtergraph_QueryInterface(This, riid, ppvObj);
}
static ULONG WINAPI BasicVideo_AddRef(IBasicVideo *iface) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
TRACE("(%p/%p)->()\n", This, iface);
return Filtergraph_AddRef(This);
}
static ULONG WINAPI BasicVideo_Release(IBasicVideo *iface) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
TRACE("(%p/%p)->()\n", This, iface);
return Filtergraph_Release(This);
}
/*** IDispatch methods ***/
static HRESULT WINAPI BasicVideo_GetTypeInfoCount(IBasicVideo *iface,
UINT*pctinfo) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
IBasicVideo* pBasicVideo;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, pctinfo);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
if (hr == S_OK)
hr = IBasicVideo_GetTypeInfoCount(pBasicVideo, pctinfo);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicVideo_GetTypeInfo(IBasicVideo *iface,
UINT iTInfo,
LCID lcid,
ITypeInfo**ppTInfo) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
IBasicVideo* pBasicVideo;
HRESULT hr;
TRACE("(%p/%p)->(%d, %d, %p)\n", This, iface, iTInfo, lcid, ppTInfo);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
if (hr == S_OK)
hr = IBasicVideo_GetTypeInfo(pBasicVideo, iTInfo, lcid, ppTInfo);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicVideo_GetIDsOfNames(IBasicVideo *iface,
REFIID riid,
LPOLESTR*rgszNames,
UINT cNames,
LCID lcid,
DISPID*rgDispId) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
IBasicVideo* pBasicVideo;
HRESULT hr;
TRACE("(%p/%p)->(%s (%p), %p, %d, %d, %p)\n", This, iface, debugstr_guid(riid), riid, rgszNames, cNames, lcid, rgDispId);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
if (hr == S_OK)
hr = IBasicVideo_GetIDsOfNames(pBasicVideo, riid, rgszNames, cNames, lcid, rgDispId);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicVideo_Invoke(IBasicVideo *iface,
DISPID dispIdMember,
REFIID riid,
LCID lcid,
WORD wFlags,
DISPPARAMS*pDispParams,
VARIANT*pVarResult,
EXCEPINFO*pExepInfo,
UINT*puArgErr) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
IBasicVideo* pBasicVideo;
HRESULT hr;
TRACE("(%p/%p)->(%d, %s (%p), %d, %04x, %p, %p, %p, %p)\n", This, iface, dispIdMember, debugstr_guid(riid), riid, lcid, wFlags, pDispParams, pVarResult, pExepInfo, puArgErr);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
if (hr == S_OK)
hr = IBasicVideo_Invoke(pBasicVideo, dispIdMember, riid, lcid, wFlags, pDispParams, pVarResult, pExepInfo, puArgErr);
LeaveCriticalSection(&This->cs);
return hr;
}
/*** IBasicVideo methods ***/
static HRESULT WINAPI BasicVideo_get_AvgTimePerFrame(IBasicVideo *iface,
REFTIME *pAvgTimePerFrame) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
IBasicVideo* pBasicVideo;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, pAvgTimePerFrame);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
if (hr == S_OK)
hr = IBasicVideo_get_AvgTimePerFrame(pBasicVideo, pAvgTimePerFrame);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicVideo_get_BitRate(IBasicVideo *iface,
long *pBitRate) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
IBasicVideo* pBasicVideo;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, pBitRate);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
if (hr == S_OK)
hr = IBasicVideo_get_BitRate(pBasicVideo, pBitRate);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicVideo_get_BitErrorRate(IBasicVideo *iface,
long *pBitErrorRate) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
IBasicVideo* pBasicVideo;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, pBitErrorRate);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
if (hr == S_OK)
hr = IBasicVideo_get_BitErrorRate(pBasicVideo, pBitErrorRate);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicVideo_get_VideoWidth(IBasicVideo *iface,
long *pVideoWidth) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
IBasicVideo* pBasicVideo;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, pVideoWidth);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
if (hr == S_OK)
hr = IBasicVideo_get_VideoWidth(pBasicVideo, pVideoWidth);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicVideo_get_VideoHeight(IBasicVideo *iface,
long *pVideoHeight) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
IBasicVideo* pBasicVideo;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, pVideoHeight);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
if (hr == S_OK)
hr = IBasicVideo_get_VideoHeight(pBasicVideo, pVideoHeight);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicVideo_put_SourceLeft(IBasicVideo *iface,
long SourceLeft) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
IBasicVideo* pBasicVideo;
HRESULT hr;
TRACE("(%p/%p)->(%ld)\n", This, iface, SourceLeft);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
if (hr == S_OK)
hr = IBasicVideo_put_SourceLeft(pBasicVideo, SourceLeft);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicVideo_get_SourceLeft(IBasicVideo *iface,
long *pSourceLeft) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
IBasicVideo* pBasicVideo;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, pSourceLeft);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
if (hr == S_OK)
hr = IBasicVideo_get_SourceLeft(pBasicVideo, pSourceLeft);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicVideo_put_SourceWidth(IBasicVideo *iface,
long SourceWidth) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
IBasicVideo* pBasicVideo;
HRESULT hr;
TRACE("(%p/%p)->(%ld)\n", This, iface, SourceWidth);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
if (hr == S_OK)
hr = IBasicVideo_put_SourceWidth(pBasicVideo, SourceWidth);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicVideo_get_SourceWidth(IBasicVideo *iface,
long *pSourceWidth) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
IBasicVideo* pBasicVideo;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, pSourceWidth);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
if (hr == S_OK)
hr = IBasicVideo_get_SourceWidth(pBasicVideo, pSourceWidth);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicVideo_put_SourceTop(IBasicVideo *iface,
long SourceTop) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
IBasicVideo* pBasicVideo;
HRESULT hr;
TRACE("(%p/%p)->(%ld)\n", This, iface, SourceTop);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
if (hr == S_OK)
hr = IBasicVideo_put_SourceTop(pBasicVideo, SourceTop);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicVideo_get_SourceTop(IBasicVideo *iface,
long *pSourceTop) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
IBasicVideo* pBasicVideo;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, pSourceTop);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
if (hr == S_OK)
hr = IBasicVideo_get_SourceTop(pBasicVideo, pSourceTop);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicVideo_put_SourceHeight(IBasicVideo *iface,
long SourceHeight) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
IBasicVideo* pBasicVideo;
HRESULT hr;
TRACE("(%p/%p)->(%ld)\n", This, iface, SourceHeight);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
if (hr == S_OK)
hr = IBasicVideo_put_SourceHeight(pBasicVideo, SourceHeight);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicVideo_get_SourceHeight(IBasicVideo *iface,
long *pSourceHeight) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
IBasicVideo* pBasicVideo;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, pSourceHeight);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
if (hr == S_OK)
hr = IBasicVideo_get_SourceHeight(pBasicVideo, pSourceHeight);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicVideo_put_DestinationLeft(IBasicVideo *iface,
long DestinationLeft) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
IBasicVideo* pBasicVideo;
HRESULT hr;
TRACE("(%p/%p)->(%ld)\n", This, iface, DestinationLeft);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
if (hr == S_OK)
hr = IBasicVideo_put_DestinationLeft(pBasicVideo, DestinationLeft);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicVideo_get_DestinationLeft(IBasicVideo *iface,
long *pDestinationLeft) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
IBasicVideo* pBasicVideo;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, pDestinationLeft);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
if (hr == S_OK)
hr = IBasicVideo_get_DestinationLeft(pBasicVideo, pDestinationLeft);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicVideo_put_DestinationWidth(IBasicVideo *iface,
long DestinationWidth) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
IBasicVideo* pBasicVideo;
HRESULT hr;
TRACE("(%p/%p)->(%ld)\n", This, iface, DestinationWidth);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
if (hr == S_OK)
hr = IBasicVideo_put_DestinationWidth(pBasicVideo, DestinationWidth);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicVideo_get_DestinationWidth(IBasicVideo *iface,
long *pDestinationWidth) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
IBasicVideo* pBasicVideo;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, pDestinationWidth);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
if (hr == S_OK)
hr = IBasicVideo_get_DestinationWidth(pBasicVideo, pDestinationWidth);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicVideo_put_DestinationTop(IBasicVideo *iface,
long DestinationTop) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
IBasicVideo* pBasicVideo;
HRESULT hr;
TRACE("(%p/%p)->(%ld)\n", This, iface, DestinationTop);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
if (hr == S_OK)
hr = IBasicVideo_put_DestinationTop(pBasicVideo, DestinationTop);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicVideo_get_DestinationTop(IBasicVideo *iface,
long *pDestinationTop) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
IBasicVideo* pBasicVideo;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, pDestinationTop);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
if (hr == S_OK)
hr = IBasicVideo_get_DestinationTop(pBasicVideo, pDestinationTop);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicVideo_put_DestinationHeight(IBasicVideo *iface,
long DestinationHeight) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
IBasicVideo* pBasicVideo;
HRESULT hr;
TRACE("(%p/%p)->(%ld)\n", This, iface, DestinationHeight);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
if (hr == S_OK)
hr = IBasicVideo_put_DestinationHeight(pBasicVideo, DestinationHeight);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicVideo_get_DestinationHeight(IBasicVideo *iface,
long *pDestinationHeight) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
IBasicVideo* pBasicVideo;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, pDestinationHeight);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
if (hr == S_OK)
hr = IBasicVideo_get_DestinationHeight(pBasicVideo, pDestinationHeight);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicVideo_SetSourcePosition(IBasicVideo *iface,
long Left,
long Top,
long Width,
long Height) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
IBasicVideo* pBasicVideo;
HRESULT hr;
TRACE("(%p/%p)->(%ld, %ld, %ld, %ld)\n", This, iface, Left, Top, Width, Height);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
if (hr == S_OK)
hr = IBasicVideo_SetSourcePosition(pBasicVideo, Left, Top, Width, Height);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicVideo_GetSourcePosition(IBasicVideo *iface,
long *pLeft,
long *pTop,
long *pWidth,
long *pHeight) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
IBasicVideo* pBasicVideo;
HRESULT hr;
TRACE("(%p/%p)->(%p, %p, %p, %p)\n", This, iface, pLeft, pTop, pWidth, pHeight);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
if (hr == S_OK)
hr = IBasicVideo_GetSourcePosition(pBasicVideo, pLeft, pTop, pWidth, pHeight);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicVideo_SetDefaultSourcePosition(IBasicVideo *iface) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
IBasicVideo* pBasicVideo;
HRESULT hr;
TRACE("(%p/%p)->()\n", This, iface);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
if (hr == S_OK)
hr = IBasicVideo_SetDefaultSourcePosition(pBasicVideo);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicVideo_SetDestinationPosition(IBasicVideo *iface,
long Left,
long Top,
long Width,
long Height) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
IBasicVideo* pBasicVideo;
HRESULT hr;
TRACE("(%p/%p)->(%ld, %ld, %ld, %ld)\n", This, iface, Left, Top, Width, Height);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
if (hr == S_OK)
hr = IBasicVideo_SetDestinationPosition(pBasicVideo, Left, Top, Width, Height);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicVideo_GetDestinationPosition(IBasicVideo *iface,
long *pLeft,
long *pTop,
long *pWidth,
long *pHeight) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
IBasicVideo* pBasicVideo;
HRESULT hr;
TRACE("(%p/%p)->(%p, %p, %p, %p)\n", This, iface, pLeft, pTop, pWidth, pHeight);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
if (hr == S_OK)
hr = IBasicVideo_GetDestinationPosition(pBasicVideo, pLeft, pTop, pWidth, pHeight);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicVideo_SetDefaultDestinationPosition(IBasicVideo *iface) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
IBasicVideo* pBasicVideo;
HRESULT hr;
TRACE("(%p/%p)->()\n", This, iface);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
if (hr == S_OK)
hr = IBasicVideo_SetDefaultDestinationPosition(pBasicVideo);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicVideo_GetVideoSize(IBasicVideo *iface,
long *pWidth,
long *pHeight) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
IBasicVideo* pBasicVideo;
HRESULT hr;
TRACE("(%p/%p)->(%p, %p)\n", This, iface, pWidth, pHeight);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
if (hr == S_OK)
hr = IBasicVideo_GetVideoSize(pBasicVideo, pWidth, pHeight);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicVideo_GetVideoPaletteEntries(IBasicVideo *iface,
long StartIndex,
long Entries,
long *pRetrieved,
long *pPalette) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
IBasicVideo* pBasicVideo;
HRESULT hr;
TRACE("(%p/%p)->(%ld, %ld, %p, %p)\n", This, iface, StartIndex, Entries, pRetrieved, pPalette);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
if (hr == S_OK)
hr = IBasicVideo_GetVideoPaletteEntries(pBasicVideo, StartIndex, Entries, pRetrieved, pPalette);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicVideo_GetCurrentImage(IBasicVideo *iface,
long *pBufferSize,
long *pDIBImage) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
IBasicVideo* pBasicVideo;
HRESULT hr;
TRACE("(%p/%p)->(%p, %p)\n", This, iface, pBufferSize, pDIBImage);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
if (hr == S_OK)
hr = IBasicVideo_GetCurrentImage(pBasicVideo, pBufferSize, pDIBImage);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicVideo_IsUsingDefaultSource(IBasicVideo *iface) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
IBasicVideo* pBasicVideo;
HRESULT hr;
TRACE("(%p/%p)->()\n", This, iface);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
if (hr == S_OK)
hr = IBasicVideo_IsUsingDefaultSource(pBasicVideo);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BasicVideo_IsUsingDefaultDestination(IBasicVideo *iface) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
IBasicVideo* pBasicVideo;
HRESULT hr;
TRACE("(%p/%p)->()\n", This, iface);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
if (hr == S_OK)
hr = IBasicVideo_IsUsingDefaultDestination(pBasicVideo);
LeaveCriticalSection(&This->cs);
return hr;
}
static const IBasicVideoVtbl IBasicVideo_VTable =
{
BasicVideo_QueryInterface,
BasicVideo_AddRef,
BasicVideo_Release,
BasicVideo_GetTypeInfoCount,
BasicVideo_GetTypeInfo,
BasicVideo_GetIDsOfNames,
BasicVideo_Invoke,
BasicVideo_get_AvgTimePerFrame,
BasicVideo_get_BitRate,
BasicVideo_get_BitErrorRate,
BasicVideo_get_VideoWidth,
BasicVideo_get_VideoHeight,
BasicVideo_put_SourceLeft,
BasicVideo_get_SourceLeft,
BasicVideo_put_SourceWidth,
BasicVideo_get_SourceWidth,
BasicVideo_put_SourceTop,
BasicVideo_get_SourceTop,
BasicVideo_put_SourceHeight,
BasicVideo_get_SourceHeight,
BasicVideo_put_DestinationLeft,
BasicVideo_get_DestinationLeft,
BasicVideo_put_DestinationWidth,
BasicVideo_get_DestinationWidth,
BasicVideo_put_DestinationTop,
BasicVideo_get_DestinationTop,
BasicVideo_put_DestinationHeight,
BasicVideo_get_DestinationHeight,
BasicVideo_SetSourcePosition,
BasicVideo_GetSourcePosition,
BasicVideo_SetDefaultSourcePosition,
BasicVideo_SetDestinationPosition,
BasicVideo_GetDestinationPosition,
BasicVideo_SetDefaultDestinationPosition,
BasicVideo_GetVideoSize,
BasicVideo_GetVideoPaletteEntries,
BasicVideo_GetCurrentImage,
BasicVideo_IsUsingDefaultSource,
BasicVideo_IsUsingDefaultDestination
};
/*** IUnknown methods ***/
static HRESULT WINAPI VideoWindow_QueryInterface(IVideoWindow *iface,
REFIID riid,
LPVOID*ppvObj) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
TRACE("(%p/%p)->(%s (%p), %p)\n", This, iface, debugstr_guid(riid), riid, ppvObj);
return Filtergraph_QueryInterface(This, riid, ppvObj);
}
static ULONG WINAPI VideoWindow_AddRef(IVideoWindow *iface) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
TRACE("(%p/%p)->()\n", This, iface);
return Filtergraph_AddRef(This);
}
static ULONG WINAPI VideoWindow_Release(IVideoWindow *iface) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
TRACE("(%p/%p)->()\n", This, iface);
return Filtergraph_Release(This);
}
/*** IDispatch methods ***/
static HRESULT WINAPI VideoWindow_GetTypeInfoCount(IVideoWindow *iface,
UINT*pctinfo) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, pctinfo);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_GetTypeInfoCount(pVideoWindow, pctinfo);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_GetTypeInfo(IVideoWindow *iface,
UINT iTInfo,
LCID lcid,
ITypeInfo**ppTInfo) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%d, %d, %p)\n", This, iface, iTInfo, lcid, ppTInfo);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_GetTypeInfo(pVideoWindow, iTInfo, lcid, ppTInfo);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_GetIDsOfNames(IVideoWindow *iface,
REFIID riid,
LPOLESTR*rgszNames,
UINT cNames,
LCID lcid,
DISPID*rgDispId) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%s (%p), %p, %d, %d, %p)\n", This, iface, debugstr_guid(riid), riid, rgszNames, cNames, lcid, rgDispId);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_GetIDsOfNames(pVideoWindow, riid, rgszNames, cNames, lcid, rgDispId);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_Invoke(IVideoWindow *iface,
DISPID dispIdMember,
REFIID riid,
LCID lcid,
WORD wFlags,
DISPPARAMS*pDispParams,
VARIANT*pVarResult,
EXCEPINFO*pExepInfo,
UINT*puArgErr) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%d, %s (%p), %d, %04x, %p, %p, %p, %p)\n", This, iface, dispIdMember, debugstr_guid(riid), riid, lcid, wFlags, pDispParams, pVarResult, pExepInfo, puArgErr);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_Invoke(pVideoWindow, dispIdMember, riid, lcid, wFlags, pDispParams, pVarResult, pExepInfo, puArgErr);
LeaveCriticalSection(&This->cs);
return hr;
}
/*** IVideoWindow methods ***/
static HRESULT WINAPI VideoWindow_put_Caption(IVideoWindow *iface,
BSTR strCaption) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%s (%p))\n", This, iface, debugstr_w(strCaption), strCaption);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_put_Caption(pVideoWindow, strCaption);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_get_Caption(IVideoWindow *iface,
BSTR *strCaption) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, strCaption);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_get_Caption(pVideoWindow, strCaption);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_put_WindowStyle(IVideoWindow *iface,
long WindowStyle) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%ld)\n", This, iface, WindowStyle);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_put_WindowStyle(pVideoWindow, WindowStyle);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_get_WindowStyle(IVideoWindow *iface,
long *WindowStyle) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, WindowStyle);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_get_WindowStyle(pVideoWindow, WindowStyle);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_put_WindowStyleEx(IVideoWindow *iface,
long WindowStyleEx) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%ld)\n", This, iface, WindowStyleEx);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_put_WindowStyleEx(pVideoWindow, WindowStyleEx);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_get_WindowStyleEx(IVideoWindow *iface,
long *WindowStyleEx) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, WindowStyleEx);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_get_WindowStyleEx(pVideoWindow, WindowStyleEx);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_put_AutoShow(IVideoWindow *iface,
long AutoShow) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%ld)\n", This, iface, AutoShow);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_put_AutoShow(pVideoWindow, AutoShow);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_get_AutoShow(IVideoWindow *iface,
long *AutoShow) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, AutoShow);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_get_AutoShow(pVideoWindow, AutoShow);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_put_WindowState(IVideoWindow *iface,
long WindowState) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%ld)\n", This, iface, WindowState);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_put_WindowState(pVideoWindow, WindowState);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_get_WindowState(IVideoWindow *iface,
long *WindowState) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, WindowState);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_get_WindowState(pVideoWindow, WindowState);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_put_BackgroundPalette(IVideoWindow *iface,
long BackgroundPalette) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%ld)\n", This, iface, BackgroundPalette);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_put_BackgroundPalette(pVideoWindow, BackgroundPalette);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_get_BackgroundPalette(IVideoWindow *iface,
long *pBackgroundPalette) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, pBackgroundPalette);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_get_BackgroundPalette(pVideoWindow, pBackgroundPalette);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_put_Visible(IVideoWindow *iface,
long Visible) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%ld)\n", This, iface, Visible);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_put_Visible(pVideoWindow, Visible);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_get_Visible(IVideoWindow *iface,
long *pVisible) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, pVisible);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_get_Visible(pVideoWindow, pVisible);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_put_Left(IVideoWindow *iface,
long Left) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%ld)\n", This, iface, Left);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_put_Left(pVideoWindow, Left);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_get_Left(IVideoWindow *iface,
long *pLeft) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, pLeft);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_get_Left(pVideoWindow, pLeft);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_put_Width(IVideoWindow *iface,
long Width) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%ld)\n", This, iface, Width);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_put_Width(pVideoWindow, Width);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_get_Width(IVideoWindow *iface,
long *pWidth) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, pWidth);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_get_Width(pVideoWindow, pWidth);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_put_Top(IVideoWindow *iface,
long Top) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%ld)\n", This, iface, Top);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_put_Top(pVideoWindow, Top);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_get_Top(IVideoWindow *iface,
long *pTop) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, pTop);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_get_Top(pVideoWindow, pTop);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_put_Height(IVideoWindow *iface,
long Height) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%ld)\n", This, iface, Height);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_put_Height(pVideoWindow, Height);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_get_Height(IVideoWindow *iface,
long *pHeight) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, pHeight);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_get_Height(pVideoWindow, pHeight);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_put_Owner(IVideoWindow *iface,
OAHWND Owner) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%08x)\n", This, iface, (DWORD) Owner);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_put_Owner(pVideoWindow, Owner);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_get_Owner(IVideoWindow *iface,
OAHWND *Owner) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, Owner);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_get_Owner(pVideoWindow, Owner);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_put_MessageDrain(IVideoWindow *iface,
OAHWND Drain) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%08x)\n", This, iface, (DWORD) Drain);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_put_MessageDrain(pVideoWindow, Drain);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_get_MessageDrain(IVideoWindow *iface,
OAHWND *Drain) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, Drain);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_get_MessageDrain(pVideoWindow, Drain);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_get_BorderColor(IVideoWindow *iface,
long *Color) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, Color);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_get_BorderColor(pVideoWindow, Color);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_put_BorderColor(IVideoWindow *iface,
long Color) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%ld)\n", This, iface, Color);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_put_BorderColor(pVideoWindow, Color);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_get_FullScreenMode(IVideoWindow *iface,
long *FullScreenMode) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, FullScreenMode);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_get_FullScreenMode(pVideoWindow, FullScreenMode);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_put_FullScreenMode(IVideoWindow *iface,
long FullScreenMode) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%ld)\n", This, iface, FullScreenMode);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_put_FullScreenMode(pVideoWindow, FullScreenMode);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_SetWindowForeground(IVideoWindow *iface,
long Focus) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%ld)\n", This, iface, Focus);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_SetWindowForeground(pVideoWindow, Focus);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_NotifyOwnerMessage(IVideoWindow *iface,
OAHWND hwnd,
long uMsg,
LONG_PTR wParam,
LONG_PTR lParam) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%08x, %ld, %08lx, %08lx)\n", This, iface, (DWORD) hwnd, uMsg, wParam, lParam);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_NotifyOwnerMessage(pVideoWindow, hwnd, uMsg, wParam, lParam);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_SetWindowPosition(IVideoWindow *iface,
long Left,
long Top,
long Width,
long Height) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%ld, %ld, %ld, %ld)\n", This, iface, Left, Top, Width, Height);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_SetWindowPosition(pVideoWindow, Left, Top, Width, Height);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_GetWindowPosition(IVideoWindow *iface,
long *pLeft,
long *pTop,
long *pWidth,
long *pHeight) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%p, %p, %p, %p)\n", This, iface, pLeft, pTop, pWidth, pHeight);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_GetWindowPosition(pVideoWindow, pLeft, pTop, pWidth, pHeight);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_GetMinIdealImageSize(IVideoWindow *iface,
long *pWidth,
long *pHeight) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%p, %p)\n", This, iface, pWidth, pHeight);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_GetMinIdealImageSize(pVideoWindow, pWidth, pHeight);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_GetMaxIdealImageSize(IVideoWindow *iface,
long *pWidth,
long *pHeight) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%p, %p)\n", This, iface, pWidth, pHeight);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_GetMaxIdealImageSize(pVideoWindow, pWidth, pHeight);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_GetRestorePosition(IVideoWindow *iface,
long *pLeft,
long *pTop,
long *pWidth,
long *pHeight) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%p, %p, %p, %p)\n", This, iface, pLeft, pTop, pWidth, pHeight);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_GetRestorePosition(pVideoWindow, pLeft, pTop, pWidth, pHeight);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_HideCursor(IVideoWindow *iface,
long HideCursor) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%ld)\n", This, iface, HideCursor);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_HideCursor(pVideoWindow, HideCursor);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI VideoWindow_IsCursorHidden(IVideoWindow *iface,
long *CursorHidden) {
ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
IVideoWindow* pVideoWindow;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, CursorHidden);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (hr == S_OK)
hr = IVideoWindow_IsCursorHidden(pVideoWindow, CursorHidden);
LeaveCriticalSection(&This->cs);
return hr;
}
static const IVideoWindowVtbl IVideoWindow_VTable =
{
VideoWindow_QueryInterface,
VideoWindow_AddRef,
VideoWindow_Release,
VideoWindow_GetTypeInfoCount,
VideoWindow_GetTypeInfo,
VideoWindow_GetIDsOfNames,
VideoWindow_Invoke,
VideoWindow_put_Caption,
VideoWindow_get_Caption,
VideoWindow_put_WindowStyle,
VideoWindow_get_WindowStyle,
VideoWindow_put_WindowStyleEx,
VideoWindow_get_WindowStyleEx,
VideoWindow_put_AutoShow,
VideoWindow_get_AutoShow,
VideoWindow_put_WindowState,
VideoWindow_get_WindowState,
VideoWindow_put_BackgroundPalette,
VideoWindow_get_BackgroundPalette,
VideoWindow_put_Visible,
VideoWindow_get_Visible,
VideoWindow_put_Left,
VideoWindow_get_Left,
VideoWindow_put_Width,
VideoWindow_get_Width,
VideoWindow_put_Top,
VideoWindow_get_Top,
VideoWindow_put_Height,
VideoWindow_get_Height,
VideoWindow_put_Owner,
VideoWindow_get_Owner,
VideoWindow_put_MessageDrain,
VideoWindow_get_MessageDrain,
VideoWindow_get_BorderColor,
VideoWindow_put_BorderColor,
VideoWindow_get_FullScreenMode,
VideoWindow_put_FullScreenMode,
VideoWindow_SetWindowForeground,
VideoWindow_NotifyOwnerMessage,
VideoWindow_SetWindowPosition,
VideoWindow_GetWindowPosition,
VideoWindow_GetMinIdealImageSize,
VideoWindow_GetMaxIdealImageSize,
VideoWindow_GetRestorePosition,
VideoWindow_HideCursor,
VideoWindow_IsCursorHidden
};
/*** IUnknown methods ***/
static HRESULT WINAPI MediaEvent_QueryInterface(IMediaEventEx *iface,
REFIID riid,
LPVOID*ppvObj) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventEx_vtbl, iface);
TRACE("(%p/%p)->(%s (%p), %p)\n", This, iface, debugstr_guid(riid), riid, ppvObj);
return Filtergraph_QueryInterface(This, riid, ppvObj);
}
static ULONG WINAPI MediaEvent_AddRef(IMediaEventEx *iface) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventEx_vtbl, iface);
TRACE("(%p/%p)->()\n", This, iface);
return Filtergraph_AddRef(This);
}
static ULONG WINAPI MediaEvent_Release(IMediaEventEx *iface) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventEx_vtbl, iface);
TRACE("(%p/%p)->()\n", This, iface);
return Filtergraph_Release(This);
}
/*** IDispatch methods ***/
static HRESULT WINAPI MediaEvent_GetTypeInfoCount(IMediaEventEx *iface,
UINT*pctinfo) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventEx_vtbl, iface);
TRACE("(%p/%p)->(%p): stub !!!\n", This, iface, pctinfo);
return S_OK;
}
static HRESULT WINAPI MediaEvent_GetTypeInfo(IMediaEventEx *iface,
UINT iTInfo,
LCID lcid,
ITypeInfo**ppTInfo) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventEx_vtbl, iface);
TRACE("(%p/%p)->(%d, %d, %p): stub !!!\n", This, iface, iTInfo, lcid, ppTInfo);
return S_OK;
}
static HRESULT WINAPI MediaEvent_GetIDsOfNames(IMediaEventEx *iface,
REFIID riid,
LPOLESTR*rgszNames,
UINT cNames,
LCID lcid,
DISPID*rgDispId) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventEx_vtbl, iface);
TRACE("(%p/%p)->(%s (%p), %p, %d, %d, %p): stub !!!\n", This, iface, debugstr_guid(riid), riid, rgszNames, cNames, lcid, rgDispId);
return S_OK;
}
static HRESULT WINAPI MediaEvent_Invoke(IMediaEventEx *iface,
DISPID dispIdMember,
REFIID riid,
LCID lcid,
WORD wFlags,
DISPPARAMS*pDispParams,
VARIANT*pVarResult,
EXCEPINFO*pExepInfo,
UINT*puArgErr) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventEx_vtbl, iface);
TRACE("(%p/%p)->(%d, %s (%p), %d, %04x, %p, %p, %p, %p): stub !!!\n", This, iface, dispIdMember, debugstr_guid(riid), riid, lcid, wFlags, pDispParams, pVarResult, pExepInfo, puArgErr);
return S_OK;
}
/*** IMediaEvent methods ***/
static HRESULT WINAPI MediaEvent_GetEventHandle(IMediaEventEx *iface,
OAEVENT *hEvent) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventEx_vtbl, iface);
TRACE("(%p/%p)->(%p)\n", This, iface, hEvent);
*hEvent = (OAEVENT)This->evqueue.msg_event;
return S_OK;
}
static HRESULT WINAPI MediaEvent_GetEvent(IMediaEventEx *iface,
long *lEventCode,
LONG_PTR *lParam1,
LONG_PTR *lParam2,
long msTimeout) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventEx_vtbl, iface);
Event evt;
TRACE("(%p/%p)->(%p, %p, %p, %ld)\n", This, iface, lEventCode, lParam1, lParam2, msTimeout);
if (EventsQueue_GetEvent(&This->evqueue, &evt, msTimeout))
{
*lEventCode = evt.lEventCode;
*lParam1 = evt.lParam1;
*lParam2 = evt.lParam2;
return S_OK;
}
*lEventCode = 0;
return E_ABORT;
}
static HRESULT WINAPI MediaEvent_WaitForCompletion(IMediaEventEx *iface,
long msTimeout,
long *pEvCode) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventEx_vtbl, iface);
TRACE("(%p/%p)->(%ld, %p)\n", This, iface, msTimeout, pEvCode);
if (WaitForSingleObject(This->hEventCompletion, msTimeout) == WAIT_OBJECT_0)
{
*pEvCode = This->CompletionStatus;
return S_OK;
}
*pEvCode = 0;
return E_ABORT;
}
static HRESULT WINAPI MediaEvent_CancelDefaultHandling(IMediaEventEx *iface,
long lEvCode) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventEx_vtbl, iface);
TRACE("(%p/%p)->(%ld)\n", This, iface, lEvCode);
if (lEvCode == EC_COMPLETE)
This->HandleEcComplete = FALSE;
else if (lEvCode == EC_REPAINT)
This->HandleEcRepaint = FALSE;
else
return S_FALSE;
return S_OK;
}
static HRESULT WINAPI MediaEvent_RestoreDefaultHandling(IMediaEventEx *iface,
long lEvCode) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventEx_vtbl, iface);
TRACE("(%p/%p)->(%ld)\n", This, iface, lEvCode);
if (lEvCode == EC_COMPLETE)
This->HandleEcComplete = TRUE;
else if (lEvCode == EC_REPAINT)
This->HandleEcRepaint = TRUE;
else
return S_FALSE;
return S_OK;
}
static HRESULT WINAPI MediaEvent_FreeEventParams(IMediaEventEx *iface,
long lEvCode,
LONG_PTR lParam1,
LONG_PTR lParam2) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventEx_vtbl, iface);
TRACE("(%p/%p)->(%ld, %08lx, %08lx): stub !!!\n", This, iface, lEvCode, lParam1, lParam2);
return S_OK;
}
/*** IMediaEventEx methods ***/
static HRESULT WINAPI MediaEvent_SetNotifyWindow(IMediaEventEx *iface,
OAHWND hwnd,
long lMsg,
LONG_PTR lInstanceData) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventEx_vtbl, iface);
TRACE("(%p/%p)->(%08x, %ld, %08lx)\n", This, iface, (DWORD) hwnd, lMsg, lInstanceData);
This->notif.hWnd = (HWND)hwnd;
This->notif.msg = lMsg;
This->notif.instance = (long) lInstanceData;
return S_OK;
}
static HRESULT WINAPI MediaEvent_SetNotifyFlags(IMediaEventEx *iface,
long lNoNotifyFlags) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventEx_vtbl, iface);
TRACE("(%p/%p)->(%ld)\n", This, iface, lNoNotifyFlags);
if ((lNoNotifyFlags != 0) && (lNoNotifyFlags != 1))
return E_INVALIDARG;
This->notif.disabled = lNoNotifyFlags;
return S_OK;
}
static HRESULT WINAPI MediaEvent_GetNotifyFlags(IMediaEventEx *iface,
long *lplNoNotifyFlags) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventEx_vtbl, iface);
TRACE("(%p/%p)->(%p)\n", This, iface, lplNoNotifyFlags);
if (!lplNoNotifyFlags)
return E_POINTER;
*lplNoNotifyFlags = This->notif.disabled;
return S_OK;
}
static const IMediaEventExVtbl IMediaEventEx_VTable =
{
MediaEvent_QueryInterface,
MediaEvent_AddRef,
MediaEvent_Release,
MediaEvent_GetTypeInfoCount,
MediaEvent_GetTypeInfo,
MediaEvent_GetIDsOfNames,
MediaEvent_Invoke,
MediaEvent_GetEventHandle,
MediaEvent_GetEvent,
MediaEvent_WaitForCompletion,
MediaEvent_CancelDefaultHandling,
MediaEvent_RestoreDefaultHandling,
MediaEvent_FreeEventParams,
MediaEvent_SetNotifyWindow,
MediaEvent_SetNotifyFlags,
MediaEvent_GetNotifyFlags
};
static HRESULT WINAPI MediaFilter_QueryInterface(IMediaFilter *iface, REFIID riid, LPVOID *ppv)
{
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventEx_vtbl, iface);
return Filtergraph_QueryInterface(This, riid, ppv);
}
static ULONG WINAPI MediaFilter_AddRef(IMediaFilter *iface)
{
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventEx_vtbl, iface);
return Filtergraph_AddRef(This);
}
static ULONG WINAPI MediaFilter_Release(IMediaFilter *iface)
{
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventEx_vtbl, iface);
return Filtergraph_Release(This);
}
static HRESULT WINAPI MediaFilter_GetClassID(IMediaFilter *iface, CLSID * pClassID)
{
FIXME("(%p): stub\n", pClassID);
return E_NOTIMPL;
}
static HRESULT WINAPI MediaFilter_Stop(IMediaFilter *iface)
{
FIXME("(): stub\n");
return E_NOTIMPL;
}
static HRESULT WINAPI MediaFilter_Pause(IMediaFilter *iface)
{
FIXME("(): stub\n");
return E_NOTIMPL;
}
static HRESULT WINAPI MediaFilter_Run(IMediaFilter *iface, REFERENCE_TIME tStart)
{
FIXME("(0x%s): stub\n", wine_dbgstr_longlong(tStart));
return E_NOTIMPL;
}
static HRESULT WINAPI MediaFilter_GetState(IMediaFilter *iface, DWORD dwMsTimeout, FILTER_STATE * pState)
{
FIXME("(%d, %p): stub\n", dwMsTimeout, pState);
return E_NOTIMPL;
}
static HRESULT WINAPI MediaFilter_SetSyncSource(IMediaFilter *iface, IReferenceClock *pClock)
{
FIXME("(%p): stub\n", pClock);
return E_NOTIMPL;
}
static HRESULT WINAPI MediaFilter_GetSyncSource(IMediaFilter *iface, IReferenceClock **ppClock)
{
FIXME("(%p): stub\n", ppClock);
return E_NOTIMPL;
}
static const IMediaFilterVtbl IMediaFilter_VTable =
{
MediaFilter_QueryInterface,
MediaFilter_AddRef,
MediaFilter_Release,
MediaFilter_GetClassID,
MediaFilter_Stop,
MediaFilter_Pause,
MediaFilter_Run,
MediaFilter_GetState,
MediaFilter_SetSyncSource,
MediaFilter_GetSyncSource
};
static HRESULT WINAPI MediaEventSink_QueryInterface(IMediaEventSink *iface, REFIID riid, LPVOID *ppv)
{
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventSink_vtbl, iface);
return Filtergraph_QueryInterface(This, riid, ppv);
}
static ULONG WINAPI MediaEventSink_AddRef(IMediaEventSink *iface)
{
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventSink_vtbl, iface);
return Filtergraph_AddRef(This);
}
static ULONG WINAPI MediaEventSink_Release(IMediaEventSink *iface)
{
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventSink_vtbl, iface);
return Filtergraph_Release(This);
}
static HRESULT WINAPI MediaEventSink_Notify(IMediaEventSink *iface, long EventCode, LONG_PTR EventParam1, LONG_PTR EventParam2)
{
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventSink_vtbl, iface);
Event evt;
TRACE("(%p/%p)->(%ld, %ld, %ld)\n", This, iface, EventCode, EventParam1, EventParam2);
/* We need thread safety here, let's use the events queue's one */
EnterCriticalSection(&This->evqueue.msg_crst);
if ((EventCode == EC_COMPLETE) && This->HandleEcComplete)
{
TRACE("Process EC_COMPLETE notification\n");
if (++This->EcCompleteCount == This->nRenderers)
{
evt.lEventCode = EC_COMPLETE;
evt.lParam1 = S_OK;
evt.lParam2 = 0;
TRACE("Send EC_COMPLETE to app\n");
EventsQueue_PutEvent(&This->evqueue, &evt);
if (!This->notif.disabled && This->notif.hWnd)
{
TRACE("Send Window message\n");
PostMessageW(This->notif.hWnd, This->notif.msg, 0, This->notif.instance);
}
This->CompletionStatus = EC_COMPLETE;
SetEvent(This->hEventCompletion);
}
}
else if ((EventCode == EC_REPAINT) && This->HandleEcRepaint)
{
/* FIXME: Not handled yet */
}
else
{
evt.lEventCode = EventCode;
evt.lParam1 = EventParam1;
evt.lParam2 = EventParam2;
EventsQueue_PutEvent(&This->evqueue, &evt);
if (!This->notif.disabled && This->notif.hWnd)
PostMessageW(This->notif.hWnd, This->notif.msg, 0, This->notif.instance);
}
LeaveCriticalSection(&This->evqueue.msg_crst);
return S_OK;
}
static const IMediaEventSinkVtbl IMediaEventSink_VTable =
{
MediaEventSink_QueryInterface,
MediaEventSink_AddRef,
MediaEventSink_Release,
MediaEventSink_Notify
};
static HRESULT WINAPI GraphConfig_QueryInterface(IGraphConfig *iface, REFIID riid, LPVOID *ppv)
{
ICOM_THIS_MULTI(IFilterGraphImpl, IGraphConfig_vtbl, iface);
return Filtergraph_QueryInterface(This, riid, ppv);
}
static ULONG WINAPI GraphConfig_AddRef(IGraphConfig *iface)
{
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventSink_vtbl, iface);
return Filtergraph_AddRef(This);
}
static ULONG WINAPI GraphConfig_Release(IGraphConfig *iface)
{
ICOM_THIS_MULTI(IFilterGraphImpl, IGraphConfig_vtbl, iface);
return Filtergraph_Release(This);
}
static HRESULT WINAPI GraphConfig_Reconnect(IGraphConfig *iface,
IPin* pOutputPin,
IPin* pInputPin,
const AM_MEDIA_TYPE* pmtFirstConnection,
IBaseFilter* pUsingFilter,
HANDLE hAbortEvent,
DWORD dwFlags)
{
ICOM_THIS_MULTI(IFilterGraphImpl, IGraphConfig_vtbl, iface);
FIXME("(%p)->(%p, %p, %p, %p, %p, %x): stub!\n", This, pOutputPin, pInputPin, pmtFirstConnection, pUsingFilter, hAbortEvent, dwFlags);
return E_NOTIMPL;
}
static HRESULT WINAPI GraphConfig_Reconfigure(IGraphConfig *iface,
IGraphConfigCallback* pCallback,
PVOID pvContext,
DWORD dwFlags,
HANDLE hAbortEvent)
{
ICOM_THIS_MULTI(IFilterGraphImpl, IGraphConfig_vtbl, iface);
FIXME("(%p)->(%p, %p, %x, %p): stub!\n", This, pCallback, pvContext, dwFlags, hAbortEvent);
return E_NOTIMPL;
}
static HRESULT WINAPI GraphConfig_AddFilterToCache(IGraphConfig *iface,
IBaseFilter* pFilter)
{
ICOM_THIS_MULTI(IFilterGraphImpl, IGraphConfig_vtbl, iface);
FIXME("(%p)->(%p): stub!\n", This, pFilter);
return E_NOTIMPL;
}
static HRESULT WINAPI GraphConfig_EnumCacheFilter(IGraphConfig *iface,
IEnumFilters** pEnum)
{
ICOM_THIS_MULTI(IFilterGraphImpl, IGraphConfig_vtbl, iface);
FIXME("(%p)->(%p): stub!\n", This, pEnum);
return E_NOTIMPL;
}
static HRESULT WINAPI GraphConfig_RemoveFilterFromCache(IGraphConfig *iface,
IBaseFilter* pFilter)
{
ICOM_THIS_MULTI(IFilterGraphImpl, IGraphConfig_vtbl, iface);
FIXME("(%p)->(%p): stub!\n", This, pFilter);
return E_NOTIMPL;
}
static HRESULT WINAPI GraphConfig_GetStartTime(IGraphConfig *iface,
REFERENCE_TIME* prtStart)
{
ICOM_THIS_MULTI(IFilterGraphImpl, IGraphConfig_vtbl, iface);
FIXME("(%p)->(%p): stub!\n", This, prtStart);
return E_NOTIMPL;
}
static HRESULT WINAPI GraphConfig_PushThroughData(IGraphConfig *iface,
IPin* pOutputPin,
IPinConnection* pConnection,
HANDLE hEventAbort)
{
ICOM_THIS_MULTI(IFilterGraphImpl, IGraphConfig_vtbl, iface);
FIXME("(%p)->(%p, %p, %p): stub!\n", This, pOutputPin, pConnection, hEventAbort);
return E_NOTIMPL;
}
static HRESULT WINAPI GraphConfig_SetFilterFlags(IGraphConfig *iface,
IBaseFilter* pFilter,
DWORD dwFlags)
{
ICOM_THIS_MULTI(IFilterGraphImpl, IGraphConfig_vtbl, iface);
FIXME("(%p)->(%p, %x): stub!\n", This, pFilter, dwFlags);
return E_NOTIMPL;
}
static HRESULT WINAPI GraphConfig_GetFilterFlags(IGraphConfig *iface,
IBaseFilter* pFilter,
DWORD* dwFlags)
{
ICOM_THIS_MULTI(IFilterGraphImpl, IGraphConfig_vtbl, iface);
FIXME("(%p)->(%p, %p): stub!\n", This, pFilter, dwFlags);
return E_NOTIMPL;
}
static HRESULT WINAPI GraphConfig_RemoveFilterEx(IGraphConfig *iface,
IBaseFilter* pFilter,
DWORD dwFlags)
{
ICOM_THIS_MULTI(IFilterGraphImpl, IGraphConfig_vtbl, iface);
FIXME("(%p)->(%p, %x): stub!\n", This, pFilter, dwFlags);
return E_NOTIMPL;
}
static const IGraphConfigVtbl IGraphConfig_VTable =
{
GraphConfig_QueryInterface,
GraphConfig_AddRef,
GraphConfig_Release,
GraphConfig_Reconnect,
GraphConfig_Reconfigure,
GraphConfig_AddFilterToCache,
GraphConfig_EnumCacheFilter,
GraphConfig_RemoveFilterFromCache,
GraphConfig_GetStartTime,
GraphConfig_PushThroughData,
GraphConfig_SetFilterFlags,
GraphConfig_GetFilterFlags,
GraphConfig_RemoveFilterEx
};
/* This is the only function that actually creates a FilterGraph class... */
HRESULT FilterGraph_create(IUnknown *pUnkOuter, LPVOID *ppObj)
{
IFilterGraphImpl *fimpl;
HRESULT hr;
TRACE("(%p,%p)\n", pUnkOuter, ppObj);
if( pUnkOuter )
return CLASS_E_NOAGGREGATION;
fimpl = HeapAlloc(GetProcessHeap(), 0, sizeof(*fimpl));
fimpl->IGraphBuilder_vtbl = &IGraphBuilder_VTable;
fimpl->IMediaControl_vtbl = &IMediaControl_VTable;
fimpl->IMediaSeeking_vtbl = &IMediaSeeking_VTable;
fimpl->IBasicAudio_vtbl = &IBasicAudio_VTable;
fimpl->IBasicVideo_vtbl = &IBasicVideo_VTable;
fimpl->IVideoWindow_vtbl = &IVideoWindow_VTable;
fimpl->IMediaEventEx_vtbl = &IMediaEventEx_VTable;
fimpl->IMediaFilter_vtbl = &IMediaFilter_VTable;
fimpl->IMediaEventSink_vtbl = &IMediaEventSink_VTable;
fimpl->IGraphConfig_vtbl = &IGraphConfig_VTable;
fimpl->IMediaPosition_vtbl = &IMediaPosition_VTable;
fimpl->ref = 1;
fimpl->ppFiltersInGraph = NULL;
fimpl->pFilterNames = NULL;
fimpl->nFilters = 0;
fimpl->filterCapacity = 0;
fimpl->nameIndex = 1;
fimpl->hEventCompletion = CreateEventW(0, TRUE, FALSE, 0);
fimpl->HandleEcComplete = TRUE;
fimpl->HandleEcRepaint = TRUE;
fimpl->notif.hWnd = 0;
fimpl->notif.disabled = FALSE;
fimpl->nRenderers = 0;
fimpl->EcCompleteCount = 0;
fimpl->state = State_Stopped;
EventsQueue_Init(&fimpl->evqueue);
InitializeCriticalSection(&fimpl->cs);
fimpl->nItfCacheEntries = 0;
hr = CoCreateInstance(&CLSID_FilterMapper, NULL, CLSCTX_INPROC_SERVER, &IID_IFilterMapper2, (LPVOID*)&fimpl->pFilterMapper2);
if (FAILED(hr)) {
ERR("Unable to create filter mapper (%x)\n", hr);
return hr;
}
*ppObj = fimpl;
return S_OK;
}
HRESULT FilterGraphNoThread_create(IUnknown *pUnkOuter, LPVOID *ppObj)
{
FIXME("CLSID_FilterGraphNoThread partially implemented - Forwarding to CLSID_FilterGraph\n");
return FilterGraph_create(pUnkOuter, ppObj);
}
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