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Sweden-Number/dlls/quartz/filtergraph.c
Maarten Lankhorst d54c53a4b6 quartz: Fix Render and RenderFile. 
RenderFile should add a source filter and call Render on each output
pin, while Render() should try to connect, first directly to any
existing renderers, and then using intermediates. It uses recursion
since this is the only possible way to implement Render sanely.
2008-06-27 11:13:10 +02:00

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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 "winreg.h"
#include "shlwapi.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 = CoTaskMemAlloc(omr->ring_buffer_size * sizeof(Event));
ZeroMemory(omr->messages, omr->ring_buffer_size * sizeof(Event));
InitializeCriticalSection(&omr->msg_crst);
omr->msg_crst.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": EventsQueue.msg_crst");
return TRUE;
}
static int EventsQueue_Destroy(EventsQueue* omr)
{
CloseHandle(omr->msg_event);
CoTaskMemFree(omr->messages);
omr->msg_crst.DebugInfo->Spare[0] = 0;
DeleteCriticalSection(&omr->msg_crst);
return TRUE;
}
static int EventsQueue_PutEvent(EventsQueue* omr, const 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 IFilterGraph2Vtbl *IFilterGraph2_vtbl;
const IMediaControlVtbl *IMediaControl_vtbl;
const IMediaSeekingVtbl *IMediaSeeking_vtbl;
const IBasicAudioVtbl *IBasicAudio_vtbl;
const IBasicVideo2Vtbl *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;
const IUnknownVtbl * IInner_vtbl;
/* IAMGraphStreams */
/* IAMStats */
/* IFilterChain */
/* IFilterMapper2 */
/* IGraphVersion */
/* IQueueCommand */
/* IRegisterServiceProvider */
/* IResourceMananger */
/* IServiceProvider */
/* IVideoFrameStep */
LONG ref;
IFilterMapper2 * pFilterMapper2;
IBaseFilter ** ppFiltersInGraph;
LPWSTR * pFilterNames;
int nFilters;
int filterCapacity;
long nameIndex;
IReferenceClock *refClock;
EventsQueue evqueue;
HANDLE hEventCompletion;
int CompletionStatus;
WndNotify notif;
int nRenderers;
int EcCompleteCount;
int HandleEcComplete;
int HandleEcRepaint;
int HandleEcClockChanged;
OAFilterState state;
CRITICAL_SECTION cs;
ITF_CACHE_ENTRY ItfCacheEntries[MAX_ITF_CACHE_ENTRIES];
int nItfCacheEntries;
IUnknown * pUnkOuter;
BOOL bUnkOuterValid;
BOOL bAggregatable;
GUID timeformatseek;
LONGLONG start_time;
LONGLONG position;
LONGLONG stop_position;
} IFilterGraphImpl;
static HRESULT WINAPI Filtergraph_QueryInterface(IFilterGraphImpl *This,
REFIID riid, LPVOID * ppv);
static ULONG WINAPI Filtergraph_AddRef(IFilterGraphImpl *This);
static ULONG WINAPI Filtergraph_Release(IFilterGraphImpl *This);
static HRESULT WINAPI FilterGraphInner_QueryInterface(IUnknown * iface,
REFIID riid,
LPVOID *ppvObj) {
ICOM_THIS_MULTI(IFilterGraphImpl, IInner_vtbl, iface);
TRACE("(%p)->(%s (%p), %p)\n", This, debugstr_guid(riid), riid, ppvObj);
if (This->bAggregatable)
This->bUnkOuterValid = TRUE;
if (IsEqualGUID(&IID_IUnknown, riid)) {
*ppvObj = &(This->IInner_vtbl);
TRACE(" returning IUnknown interface (%p)\n", *ppvObj);
} else if (IsEqualGUID(&IID_IFilterGraph, riid) ||
IsEqualGUID(&IID_IFilterGraph2, riid) ||
IsEqualGUID(&IID_IGraphBuilder, riid)) {
*ppvObj = &(This->IFilterGraph2_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) ||
IsEqualGUID(&IID_IBasicVideo2, riid)) {
*ppvObj = &(This->IBasicVideo_vtbl);
TRACE(" returning IBasicVideo2 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;
}
IUnknown_AddRef((IUnknown *)(*ppvObj));
return S_OK;
}
static ULONG WINAPI FilterGraphInner_AddRef(IUnknown * iface) {
ICOM_THIS_MULTI(IFilterGraphImpl, IInner_vtbl, iface);
ULONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p)->(): new ref = %d\n", This, ref);
return ref;
}
static ULONG WINAPI FilterGraphInner_Release(IUnknown * iface)
{
ICOM_THIS_MULTI(IFilterGraphImpl, IInner_vtbl, iface);
ULONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p)->(): new ref = %d\n", This, ref);
if (ref == 0) {
int i;
IMediaControl_Stop((IMediaControl*)&(This->IMediaControl_vtbl));
while (This->nFilters)
IFilterGraph2_RemoveFilter((IFilterGraph2*)This, This->ppFiltersInGraph[0]);
if (This->refClock)
IReferenceClock_Release(This->refClock);
for (i = 0; i < This->nItfCacheEntries; i++)
{
if (This->ItfCacheEntries[i].iface)
IUnknown_Release(This->ItfCacheEntries[i].iface);
}
IFilterMapper2_Release(This->pFilterMapper2);
CloseHandle(This->hEventCompletion);
EventsQueue_Destroy(&This->evqueue);
This->cs.DebugInfo->Spare[0] = 0;
DeleteCriticalSection(&This->cs);
CoTaskMemFree(This->ppFiltersInGraph);
CoTaskMemFree(This->pFilterNames);
CoTaskMemFree(This);
}
return ref;
}
/*** IUnknown methods ***/
static HRESULT WINAPI FilterGraph2_QueryInterface(IFilterGraph2 *iface,
REFIID riid,
LPVOID*ppvObj) {
ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_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 FilterGraph2_AddRef(IFilterGraph2 *iface) {
ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_vtbl, iface);
TRACE("(%p/%p)->() calling FilterGraph AddRef\n", This, iface);
return Filtergraph_AddRef(This);
}
static ULONG WINAPI FilterGraph2_Release(IFilterGraph2 *iface) {
ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_vtbl, iface);
TRACE("(%p/%p)->() calling FilterGraph Release\n", This, iface);
return Filtergraph_Release(This);
}
/*** IFilterGraph methods ***/
static HRESULT WINAPI FilterGraph2_AddFilter(IFilterGraph2 *iface,
IBaseFilter *pFilter,
LPCWSTR pName) {
ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_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);
if (!pFilter)
return E_POINTER;
wszFilterName = 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++;
IBaseFilter_SetSyncSource(pFilter, This->refClock);
}
else
CoTaskMemFree(wszFilterName);
if (SUCCEEDED(hr) && duplicate_name)
return VFW_S_DUPLICATE_NAME;
return hr;
}
static HRESULT WINAPI FilterGraph2_RemoveFilter(IFilterGraph2 *iface, IBaseFilter *pFilter)
{
ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_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)
{
IEnumPins *penumpins = NULL;
FILTER_STATE state;
TRACE("Removing filter %s\n", debugstr_w(This->pFilterNames[i]));
IBaseFilter_GetState(pFilter, 0, &state);
if (state == State_Running)
IBaseFilter_Pause(pFilter);
if (state != State_Stopped)
IBaseFilter_Stop(pFilter);
hr = IBaseFilter_EnumPins(pFilter, &penumpins);
if (SUCCEEDED(hr)) {
IPin *ppin;
while(IEnumPins_Next(penumpins, 1, &ppin, NULL) == S_OK)
{
IPin *victim = NULL;
HRESULT h;
IPin_ConnectedTo(ppin, &victim);
if (victim)
{
h = IPin_Disconnect(victim);
TRACE("Disconnect other side: %08x\n", h);
if (h == VFW_E_NOT_STOPPED)
{
PIN_INFO pinfo;
IPin_QueryPinInfo(victim, &pinfo);
IBaseFilter_GetState(pinfo.pFilter, 0, &state);
if (state == State_Running)
IBaseFilter_Pause(pinfo.pFilter);
IBaseFilter_Stop(pinfo.pFilter);
IBaseFilter_Release(pinfo.pFilter);
h = IPin_Disconnect(victim);
TRACE("Disconnect retry: %08x\n", h);
}
IPin_Release(victim);
}
h = IPin_Disconnect(ppin);
TRACE("Disconnect 2: %08x\n", h);
}
IEnumPins_Release(penumpins);
}
hr = IBaseFilter_JoinFilterGraph(pFilter, NULL, This->pFilterNames[i]);
if (SUCCEEDED(hr))
{
IBaseFilter_SetSyncSource(pFilter, NULL);
IBaseFilter_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 FilterGraph2_EnumFilters(IFilterGraph2 *iface,
IEnumFilters **ppEnum) {
ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_vtbl, iface);
TRACE("(%p/%p)->(%p)\n", This, iface, ppEnum);
return IEnumFiltersImpl_Construct(This->ppFiltersInGraph, This->nFilters, ppEnum);
}
static HRESULT WINAPI FilterGraph2_FindFilterByName(IFilterGraph2 *iface,
LPCWSTR pName,
IBaseFilter **ppFilter) {
ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_vtbl, iface);
int i;
TRACE("(%p/%p)->(%s (%p), %p)\n", This, iface, debugstr_w(pName), pName, ppFilter);
if (!ppFilter)
return E_POINTER;
for (i = 0; i < This->nFilters; i++)
{
if (!strcmpW(pName, This->pFilterNames[i]))
{
*ppFilter = This->ppFiltersInGraph[i];
IBaseFilter_AddRef(*ppFilter);
return S_OK;
}
}
*ppFilter = NULL;
return VFW_E_NOT_FOUND;
}
/* Don't allow a circular connection to form, return VFW_E_CIRCULAR_GRAPH if this would be the case.
* A circular connection will be formed if from the filter of the output pin, the input pin can be reached
*/
static HRESULT WINAPI CheckCircularConnection(IFilterGraphImpl *This, IPin *out, IPin *in)
{
#if 1
HRESULT hr;
PIN_INFO info_out, info_in;
hr = IPin_QueryPinInfo(out, &info_out);
if (FAILED(hr))
return hr;
if (info_out.dir != PINDIR_OUTPUT)
{
IBaseFilter_Release(info_out.pFilter);
return E_UNEXPECTED;
}
hr = IPin_QueryPinInfo(in, &info_in);
if (SUCCEEDED(hr))
IBaseFilter_Release(info_in.pFilter);
if (FAILED(hr))
goto out;
if (info_in.dir != PINDIR_INPUT)
{
hr = E_UNEXPECTED;
goto out;
}
if (info_out.pFilter == info_in.pFilter)
hr = VFW_E_CIRCULAR_GRAPH;
else
{
IEnumPins *enumpins;
IPin *test;
hr = IBaseFilter_EnumPins(info_out.pFilter, &enumpins);
if (FAILED(hr))
goto out;
IEnumPins_Reset(enumpins);
while ((hr = IEnumPins_Next(enumpins, 1, &test, NULL)) == S_OK)
{
PIN_DIRECTION dir = PINDIR_OUTPUT;
IPin_QueryDirection(test, &dir);
if (dir == PINDIR_INPUT)
{
IPin *victim = NULL;
IPin_ConnectedTo(test, &victim);
if (victim)
{
hr = CheckCircularConnection(This, victim, in);
IPin_Release(victim);
if (FAILED(hr))
{
IPin_Release(test);
break;
}
}
}
IPin_Release(test);
}
IEnumPins_Release(enumpins);
}
out:
IBaseFilter_Release(info_out.pFilter);
if (FAILED(hr))
ERR("Checking filtergraph returned %08x, something's not right!\n", hr);
return hr;
#else
/* Debugging filtergraphs not enabled */
return S_OK;
#endif
}
/* NOTE: despite the implication, it doesn't matter which
* way round you put in the input and output pins */
static HRESULT WINAPI FilterGraph2_ConnectDirect(IFilterGraph2 *iface,
IPin *ppinIn,
IPin *ppinOut,
const AM_MEDIA_TYPE *pmt) {
PIN_DIRECTION dir;
HRESULT hr;
ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_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 = CheckCircularConnection(This, ppinOut, ppinIn);
if (SUCCEEDED(hr))
hr = IPin_Connect(ppinOut, ppinIn, pmt);
}
else
{
hr = CheckCircularConnection(This, ppinIn, ppinOut);
if (SUCCEEDED(hr))
hr = IPin_Connect(ppinIn, ppinOut, pmt);
}
}
return hr;
}
static HRESULT WINAPI FilterGraph2_Reconnect(IFilterGraph2 *iface,
IPin *ppin) {
ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_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 FilterGraph2_Disconnect(IFilterGraph2 *iface, IPin *ppin)
{
ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_vtbl, iface);
TRACE("(%p/%p)->(%p)\n", This, iface, ppin);
return IPin_Disconnect(ppin);
}
static HRESULT WINAPI FilterGraph2_SetDefaultSyncSource(IFilterGraph2 *iface) {
ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_vtbl, iface);
IReferenceClock *pClock = NULL;
HRESULT hr;
TRACE("(%p/%p)->() semi-stub\n", iface, This);
hr = CoCreateInstance(&CLSID_SystemClock, NULL, CLSCTX_INPROC_SERVER, &IID_IReferenceClock, (LPVOID*)&pClock);
if (SUCCEEDED(hr))
{
hr = IMediaFilter_SetSyncSource((IMediaFilter*)&(This->IMediaFilter_vtbl), pClock);
IReferenceClock_Release(pClock);
}
return hr;
}
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);
}
IEnumPins_Release(penumpins);
nb = i;
if (FAILED(hr)) {
ERR("Next failed (%x)\n", hr);
return hr;
}
} else if (FAILED(hr)) {
ERR("Cannot get internal connection (%x)\n", hr);
return hr;
}
*pnb = nb;
return S_OK;
}
/*** IGraphBuilder methods ***/
static HRESULT WINAPI FilterGraph2_Connect(IFilterGraph2 *iface, IPin *ppinOut, IPin *ppinIn)
{
ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_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;
PIN_DIRECTION dir;
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);
}
hr = IPin_QueryDirection(ppinOut, &dir);
if (FAILED(hr))
return hr;
if (dir == PINDIR_INPUT)
{
IPin *temp;
temp = ppinIn;
ppinIn = ppinOut;
ppinOut = temp;
}
hr = CheckCircularConnection(This, ppinOut, ppinIn);
if (FAILED(hr))
return hr;
/* Try direct connection first */
hr = IPin_Connect(ppinOut, ppinIn, NULL);
if (SUCCEEDED(hr)) {
return S_OK;
}
TRACE("Direct connection failed, trying to render using extra filters\n");
hr = IPin_QueryPinInfo(ppinIn, &PinInfo);
if (FAILED(hr))
return hr;
hr = IBaseFilter_GetClassID(PinInfo.pFilter, &FilterCLSID);
IBaseFilter_Release(PinInfo.pFilter);
if (FAILED(hr))
return hr;
/* 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)) {
WARN("EnumMediaTypes (%x)\n", hr);
return hr;
}
hr = IEnumMediaTypes_Next(penummt, 1, &mt, &nbmt);
if (FAILED(hr)) {
WARN("IEnumMediaTypes_Next (%x)\n", hr);
return hr;
}
if (!nbmt)
{
WARN("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, MERIT_UNLIKELY, TRUE, 1, tab, NULL, NULL, FALSE, FALSE, 0, NULL, NULL, NULL);
if (FAILED(hr)) {
WARN("Unable to enum filters (%x)\n", hr);
return hr;
}
hr = VFW_E_CANNOT_RENDER;
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)) {
WARN("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)) {
WARN("Unable to create filter (%x), trying next one\n", hr);
goto error;
}
hr = IFilterGraph2_AddFilter(iface, pfilter, V_UNION(&var, bstrVal));
if (FAILED(hr)) {
WARN("Unable to add filter (%x)\n", hr);
IBaseFilter_Release(pfilter);
pfilter = NULL;
goto error;
}
hr = IBaseFilter_EnumPins(pfilter, &penumpins);
if (FAILED(hr)) {
WARN("Enumpins (%x)\n", hr);
goto error;
}
hr = IEnumPins_Next(penumpins, 1, &ppinfilter, &pin);
IEnumPins_Release(penumpins);
if (FAILED(hr)) {
WARN("Obtaining next pin: (%x)\n", hr);
goto error;
}
if (pin == 0) {
WARN("Cannot use this filter: no pins\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 IFilterGraph2_Connect on each of them */
hr = GetInternalConnections(pfilter, ppinfilter, &ppins, &nb);
if (SUCCEEDED(hr)) {
int i;
if (nb == 0) {
IPin_Disconnect(ppinfilter);
IPin_Disconnect(ppinOut);
goto error;
}
TRACE("pins to consider: %d\n", nb);
for(i = 0; i < nb; i++)
{
LPWSTR pinname = NULL;
TRACE("Processing pin %d\n", i);
hr = IPin_QueryId(ppins[i], &pinname);
if (SUCCEEDED(hr))
{
if (pinname[0] == '~')
{
TRACE("Pinname=%s, skipping\n", debugstr_w(pinname));
hr = E_FAIL;
}
else
hr = IFilterGraph2_Connect(iface, ppins[i], ppinIn);
CoTaskMemFree(pinname);
}
if (FAILED(hr)) {
TRACE("Cannot connect 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);
IBaseFilter_Release(pfilter);
if (FAILED(hr))
{
IPin_Disconnect(ppinfilter);
IPin_Disconnect(ppinOut);
IFilterGraph2_RemoveFilter(iface, pfilter);
continue;
}
break;
}
error:
if (ppinfilter) IPin_Release(ppinfilter);
if (pfilter) {
IFilterGraph2_RemoveFilter(iface, pfilter);
IBaseFilter_Release(pfilter);
}
}
IEnumMediaTypes_Release(penummt);
DeleteMediaType(mt);
TRACE("--> %08x\n", hr);
return SUCCEEDED(hr) ? S_OK : hr;
}
static HRESULT WINAPI FilterGraph2_RenderRecurse(IFilterGraphImpl *This, IPin *ppinOut)
{
/* This pin has been connected now, try to call render on all pins that aren't connected */
IPin *to = NULL;
PIN_INFO info;
IEnumPins *enumpins = NULL;
BOOL renderany = FALSE;
BOOL renderall = TRUE;
IPin_QueryPinInfo(ppinOut, &info);
IBaseFilter_EnumPins(info.pFilter, &enumpins);
/* Don't need to hold a reference, IEnumPins does */
IBaseFilter_Release(info.pFilter);
IEnumPins_Reset(enumpins);
while (IEnumPins_Next(enumpins, 1, &to, NULL) == S_OK)
{
PIN_DIRECTION dir = PINDIR_INPUT;
IPin_QueryDirection(to, &dir);
if (dir == PINDIR_OUTPUT)
{
IPin *out = NULL;
IPin_ConnectedTo(to, &out);
if (!out)
{
HRESULT hr;
hr = IFilterGraph2_Render((IFilterGraph2 *)&This->IFilterGraph2_vtbl, to);
if (SUCCEEDED(hr))
renderany = TRUE;
else
renderall = FALSE;
}
else
IPin_Release(out);
}
IPin_Release(to);
}
IEnumPins_Release(enumpins);
if (renderall)
return S_OK;
if (renderany)
return VFW_S_PARTIAL_RENDER;
return VFW_E_CANNOT_RENDER;
}
/* Ogg hates me if I create a direct rendering method
*
* It can only connect to a pin properly once, so use a recursive method that does
*
* +----+ --- (PIN 1) (Render is called on this pin)
* | |
* +----+ --- (PIN 2)
*
* Enumerate possible renderers that EXACTLY match the requested type
*
* If none is available, try to add intermediate filters that can connect to the input pin
* then call Render on that intermediate pin's output pins
* if it succeeds: Render returns success, if it doesn't, the intermediate filter is removed,
* and another filter that can connect to the input pin is tried
* if we run out of filters that can, give up and return VFW_E_CANNOT_RENDER
* It's recursive, but fun!
*/
static HRESULT WINAPI FilterGraph2_Render(IFilterGraph2 *iface, IPin *ppinOut)
{
ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_vtbl, iface);
IEnumMediaTypes* penummt;
AM_MEDIA_TYPE* mt;
ULONG nbmt;
HRESULT hr;
IEnumMoniker* pEnumMoniker;
GUID tab[4];
ULONG nb;
IMoniker* pMoniker;
INT x;
BOOL final = FALSE;
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);
}
/* Try to find out if there is a renderer for the specified subtype already, and use that
*/
EnterCriticalSection(&This->cs);
for (x = 0; x < This->nFilters; ++x)
{
IEnumPins *enumpins = NULL;
IPin *pin = NULL;
hr = IBaseFilter_EnumPins(This->ppFiltersInGraph[x], &enumpins);
if (FAILED(hr) || !enumpins)
continue;
IEnumPins_Reset(enumpins);
while (IEnumPins_Next(enumpins, 1, &pin, NULL) == S_OK)
{
IPin *to = NULL;
PIN_DIRECTION dir = PINDIR_OUTPUT;
IPin_QueryDirection(pin, &dir);
if (dir != PINDIR_INPUT)
{
IPin_Release(pin);
continue;
}
IPin_ConnectedTo(pin, &to);
if (to == NULL)
{
hr = IPin_Connect(ppinOut, pin, NULL);
if (SUCCEEDED(hr))
{
TRACE("Connected succesfully %p/%p, %08x look if we should render more!\n", ppinOut, pin, hr);
IPin_Release(pin);
hr = FilterGraph2_RenderRecurse(This, pin);
if (FAILED(hr))
{
IPin_Disconnect(ppinOut);
IPin_Disconnect(pin);
continue;
}
IEnumPins_Release(enumpins);
LeaveCriticalSection(&This->cs);
return hr;
}
WARN("Could not connect!\n");
}
else
IPin_Release(to);
IPin_Release(pin);
}
IEnumPins_Release(enumpins);
}
LeaveCriticalSection(&This->cs);
hr = IPin_EnumMediaTypes(ppinOut, &penummt);
if (FAILED(hr)) {
WARN("EnumMediaTypes (%x)\n", hr);
return hr;
}
IEnumMediaTypes_Reset(penummt);
/* Looks like no existing renderer of the kind exists
* Try adding new ones
*/
tab[0] = tab[1] = GUID_NULL;
while (SUCCEEDED(hr))
{
hr = IEnumMediaTypes_Next(penummt, 1, &mt, &nbmt);
if (FAILED(hr)) {
WARN("IEnumMediaTypes_Next (%x)\n", hr);
break;
}
if (!nbmt && !final)
{
final = TRUE;
tab[0] = tab[1] = GUID_NULL;
IEnumMediaTypes_Reset(penummt);
continue;
}
else if (!nbmt)
{
hr = VFW_E_CANNOT_RENDER;
break;
}
else
{
TRACE("MajorType %s\n", debugstr_guid(&mt->majortype));
TRACE("SubType %s\n", debugstr_guid(&mt->subtype));
/* Only enumerate once, this doesn't account for all previous ones, but this should be enough nonetheless */
if (IsEqualIID(&tab[0], &mt->majortype) && IsEqualIID(&tab[0], &mt->majortype))
{
DeleteMediaType(mt);
continue;
}
/* Try to find a suitable renderer with the same media type */
tab[0] = mt->majortype;
tab[1] = mt->subtype;
hr = IFilterMapper2_EnumMatchingFilters(This->pFilterMapper2, &pEnumMoniker, 0, FALSE, MERIT_UNLIKELY, TRUE, 1, tab, NULL, NULL, !final, FALSE, 0, NULL, NULL, NULL);
if (FAILED(hr))
{
WARN("Unable to enum filters (%x)\n", hr);
break;
}
}
hr = E_FAIL;
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)) {
WARN("Unable to retrieve filter info (%x)\n", hr);
goto error;
}
hr = CoCreateInstance(&clsid, NULL, CLSCTX_INPROC_SERVER, &IID_IBaseFilter, (LPVOID*)&pfilter);
if (FAILED(hr))
{
WARN("Unable to create filter (%x), trying next one\n", hr);
goto error;
}
hr = IFilterGraph2_AddFilter(iface, pfilter, V_UNION(&var, bstrVal));
if (FAILED(hr)) {
WARN("Unable to add filter (%x)\n", hr);
IBaseFilter_Release(pfilter);
pfilter = NULL;
goto error;
}
hr = IBaseFilter_EnumPins(pfilter, &penumpins);
if (FAILED(hr)) {
WARN("Splitter Enumpins (%x)\n", hr);
goto error;
}
hr = IEnumPins_Next(penumpins, 1, &ppinfilter, &pin);
IEnumPins_Release(penumpins);
if (FAILED(hr)) {
WARN("Next (%x)\n", hr);
goto error;
}
if (pin == 0) {
WARN("No Pin\n");
hr = E_FAIL;
goto error;
}
/* Connect the pin to the "Renderer" */
hr = IPin_Connect(ppinOut, ppinfilter, NULL);
IPin_Release(ppinfilter);
if (FAILED(hr)) {
WARN("Unable to connect %s to renderer (%x)\n", debugstr_w(V_UNION(&var, bstrVal)), hr);
goto error;
}
TRACE("Connected, recursing %s\n", debugstr_w(V_UNION(&var, bstrVal)));
hr = FilterGraph2_RenderRecurse(This, ppinfilter);
if (FAILED(hr)) {
WARN("Unable to connect recursively (%x)\n", hr);
goto error;
}
IBaseFilter_Release(pfilter);
break;
error:
if (pfilter) {
IFilterGraph2_RemoveFilter(iface, pfilter);
IBaseFilter_Release(pfilter);
}
if (!FAILED(hr)) DebugBreak();
}
if (nbmt)
DeleteMediaType(mt);
if (SUCCEEDED(hr))
break;
hr = S_OK;
}
IEnumMediaTypes_Release(penummt);
return hr;
}
static HRESULT WINAPI FilterGraph2_RenderFile(IFilterGraph2 *iface,
LPCWSTR lpcwstrFile,
LPCWSTR lpcwstrPlayList)
{
ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_vtbl, iface);
static const WCHAR string[] = {'R','e','a','d','e','r',0};
IBaseFilter* preader = NULL;
IPin* ppinreader = NULL;
IEnumPins* penumpins = NULL;
HRESULT hr;
BOOL partial = FALSE;
HRESULT any = FALSE;
TRACE("(%p/%p)->(%s, %s)\n", This, iface, debugstr_w(lpcwstrFile), debugstr_w(lpcwstrPlayList));
if (lpcwstrPlayList != NULL)
return E_INVALIDARG;
hr = IFilterGraph2_AddSourceFilter(iface, lpcwstrFile, string, &preader);
if (FAILED(hr))
return hr;
if (SUCCEEDED(hr))
hr = IBaseFilter_EnumPins(preader, &penumpins);
if (SUCCEEDED(hr))
{
while (IEnumPins_Next(penumpins, 1, &ppinreader, NULL) == S_OK)
{
PIN_DIRECTION dir;
IPin_QueryDirection(ppinreader, &dir);
if (dir == PINDIR_OUTPUT)
{
INT i;
hr = IFilterGraph2_Render(iface, ppinreader);
ERR("Render %08x\n", hr);
for (i = 0; i < This->nFilters; ++i)
FIXME("Filters in chain: %s\n", debugstr_w(This->pFilterNames[i]));
if (SUCCEEDED(hr))
any = TRUE;
if (hr != S_OK)
partial = TRUE;
}
IPin_Release(ppinreader);
}
IEnumPins_Release(penumpins);
if (!any)
hr = VFW_E_CANNOT_RENDER;
else if (partial)
hr = VFW_S_PARTIAL_RENDER;
else
hr = S_OK;
}
IBaseFilter_Release(preader);
TRACE("--> %08x\n", hr);
return hr;
}
/* Some filters implement their own asynchronous reader (Theoretically they all should, try to load it first */
static HRESULT GetFileSourceFilter(LPCOLESTR pszFileName, IBaseFilter **filter)
{
static const WCHAR wszReg[] = {'M','e','d','i','a',' ','T','y','p','e','\\','E','x','t','e','n','s','i','o','n','s',0};
HRESULT hr = S_OK;
HKEY extkey;
LONG lRet;
lRet = RegOpenKeyExW(HKEY_CLASSES_ROOT, wszReg, 0, KEY_READ, &extkey);
hr = HRESULT_FROM_WIN32(lRet);
if (SUCCEEDED(hr))
{
static const WCHAR filtersource[] = {'S','o','u','r','c','e',' ','F','i','l','t','e','r',0};
WCHAR *ext = PathFindExtensionW(pszFileName);
WCHAR clsid_key[39];
GUID clsid;
DWORD size = sizeof(clsid_key);
HKEY pathkey;
if (!ext)
{
CloseHandle(extkey);
return E_FAIL;
}
lRet = RegOpenKeyExW(extkey, ext, 0, KEY_READ, &pathkey);
hr = HRESULT_FROM_WIN32(lRet);
CloseHandle(extkey);
if (FAILED(hr))
return hr;
lRet = RegQueryValueExW(pathkey, filtersource, NULL, NULL, (LPBYTE)clsid_key, &size);
hr = HRESULT_FROM_WIN32(lRet);
CloseHandle(pathkey);
if (FAILED(hr))
return hr;
CLSIDFromString(clsid_key, &clsid);
TRACE("CLSID: %s\n", debugstr_guid(&clsid));
hr = CoCreateInstance(&clsid, NULL, CLSCTX_INPROC_SERVER, &IID_IBaseFilter, (LPVOID*)filter);
if (SUCCEEDED(hr))
{
IFileSourceFilter *source = NULL;
hr = IBaseFilter_QueryInterface(*filter, &IID_IFileSourceFilter, (LPVOID*)&source);
if (SUCCEEDED(hr))
IFileSourceFilter_Release(source);
else
IBaseFilter_Release(*filter);
}
}
if (FAILED(hr))
*filter = NULL;
return hr;
}
static HRESULT WINAPI FilterGraph2_AddSourceFilter(IFilterGraph2 *iface,
LPCWSTR lpcwstrFileName,
LPCWSTR lpcwstrFilterName,
IBaseFilter **ppFilter) {
ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_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);
/* Try from file name first, then fall back to default asynchronous reader */
hr = GetFileSourceFilter(lpcwstrFileName, &preader);
if (FAILED(hr))
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 = IFilterGraph2_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;
IFileSourceFilter_Release(pfile);
return S_OK;
error:
if (pfile)
IFileSourceFilter_Release(pfile);
IFilterGraph2_RemoveFilter(iface, preader);
IBaseFilter_Release(preader);
return hr;
}
static HRESULT WINAPI FilterGraph2_SetLogFile(IFilterGraph2 *iface,
DWORD_PTR hFile) {
ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_vtbl, iface);
TRACE("(%p/%p)->(%08x): stub !!!\n", This, iface, (DWORD) hFile);
return S_OK;
}
static HRESULT WINAPI FilterGraph2_Abort(IFilterGraph2 *iface) {
ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_vtbl, iface);
TRACE("(%p/%p)->(): stub !!!\n", This, iface);
return S_OK;
}
static HRESULT WINAPI FilterGraph2_ShouldOperationContinue(IFilterGraph2 *iface) {
ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_vtbl, iface);
TRACE("(%p/%p)->(): stub !!!\n", This, iface);
return S_OK;
}
/*** IFilterGraph2 methods ***/
static HRESULT WINAPI FilterGraph2_AddSourceFilterForMoniker(IFilterGraph2 *iface,
IMoniker *pMoniker,
IBindCtx *pCtx,
LPCWSTR lpcwstrFilterName,
IBaseFilter **ppFilter) {
ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_vtbl, iface);
TRACE("(%p/%p)->(%p %p %s %p): stub !!!\n", This, iface, pMoniker, pCtx, debugstr_w(lpcwstrFilterName), ppFilter);
return S_OK;
}
static HRESULT WINAPI FilterGraph2_ReconnectEx(IFilterGraph2 *iface,
IPin *ppin,
const AM_MEDIA_TYPE *pmt) {
ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_vtbl, iface);
TRACE("(%p/%p)->(%p %p): stub !!!\n", This, iface, ppin, pmt);
return S_OK;
}
static HRESULT WINAPI FilterGraph2_RenderEx(IFilterGraph2 *iface,
IPin *pPinOut,
DWORD dwFlags,
DWORD *pvContext) {
ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_vtbl, iface);
TRACE("(%p/%p)->(%p %08x %p): stub !!!\n", This, iface, pPinOut, dwFlags, pvContext);
return S_OK;
}
static const IFilterGraph2Vtbl IFilterGraph2_VTable =
{
FilterGraph2_QueryInterface,
FilterGraph2_AddRef,
FilterGraph2_Release,
FilterGraph2_AddFilter,
FilterGraph2_RemoveFilter,
FilterGraph2_EnumFilters,
FilterGraph2_FindFilterByName,
FilterGraph2_ConnectDirect,
FilterGraph2_Reconnect,
FilterGraph2_Disconnect,
FilterGraph2_SetDefaultSyncSource,
FilterGraph2_Connect,
FilterGraph2_Render,
FilterGraph2_RenderFile,
FilterGraph2_AddSourceFilter,
FilterGraph2_SetLogFile,
FilterGraph2_Abort,
FilterGraph2_ShouldOperationContinue,
FilterGraph2_AddSourceFilterForMoniker,
FilterGraph2_ReconnectEx,
FilterGraph2_RenderEx
};
/*** 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 *, DWORD_PTR data);
static HRESULT ExploreGraph(IFilterGraphImpl* pGraph, IPin* pOutputPin, fnFoundFilter FoundFilter, DWORD_PTR data)
{
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);
IPin_Release(pInputPin);
}
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, data);
IPin_Release(ppPins[i]);
}
CoTaskMemFree(ppPins);
}
TRACE("Doing stuff with filter %p\n", PinInfo.pFilter);
FoundFilter(PinInfo.pFilter, data);
}
if (PinInfo.pFilter) IBaseFilter_Release(PinInfo.pFilter);
return hr;
}
static HRESULT WINAPI SendRun(IBaseFilter *pFilter, DWORD_PTR data)
{
LONGLONG time = 0;
IReferenceClock *clock = NULL;
IBaseFilter_GetSyncSource(pFilter, &clock);
if (clock)
{
IReferenceClock_GetTime(clock, &time);
if (time)
/* Add 50 ms */
time += 500000;
if (time < 0)
time = 0;
IReferenceClock_Release(clock);
}
return IBaseFilter_Run(pFilter, time);
}
static HRESULT WINAPI SendPause(IBaseFilter *pFilter, DWORD_PTR data)
{
return IBaseFilter_Pause(pFilter);
}
static HRESULT WINAPI SendStop(IBaseFilter *pFilter, DWORD_PTR data)
{
return IBaseFilter_Stop(pFilter);
}
static HRESULT WINAPI SendGetState(IBaseFilter *pFilter, DWORD_PTR data)
{
FILTER_STATE state;
DWORD time_end = data;
DWORD time_now = GetTickCount();
LONG wait;
if (time_end == INFINITE)
{
wait = INFINITE;
}
else if (time_end > time_now)
{
wait = time_end - time_now;
}
else
wait = 0;
return IBaseFilter_GetState(pFilter, wait, &state);
}
static HRESULT SendFilterMessage(IMediaControl *iface, fnFoundFilter FoundFilter, DWORD_PTR data)
{
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, data);
IPin_Release(pPin);
}
FoundFilter(pfilter, data);
}
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);
if (This->state == State_Stopped)
This->EcCompleteCount = 0;
if (This->refClock)
{
IReferenceClock_GetTime(This->refClock, &This->start_time);
This->start_time += 500000;
}
else This->position = This->start_time = 0;
SendFilterMessage(iface, SendRun, 0);
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);
if (This->state == State_Stopped)
This->EcCompleteCount = 0;
if (This->state == State_Running && This->refClock)
{
LONGLONG time = This->start_time;
IReferenceClock_GetTime(This->refClock, &time);
This->position += time - This->start_time;
}
SendFilterMessage(iface, SendPause, 0);
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 && This->refClock)
{
LONGLONG time = This->start_time;
IReferenceClock_GetTime(This->refClock, &time);
This->position += time - This->start_time;
}
if (This->state == State_Running) SendFilterMessage(iface, SendPause, 0);
SendFilterMessage(iface, SendStop, 0);
This->state = State_Stopped;
LeaveCriticalSection(&This->cs);
return S_OK;
}
static HRESULT WINAPI MediaControl_GetState(IMediaControl *iface,
LONG msTimeout,
OAFilterState *pfs) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaControl_vtbl, iface);
DWORD end;
TRACE("(%p/%p)->(%d, %p)\n", This, iface, msTimeout, pfs);
if (!pfs)
return E_POINTER;
EnterCriticalSection(&This->cs);
*pfs = This->state;
if (msTimeout > 0)
{
end = GetTickCount() + msTimeout;
}
else if (msTimeout < 0)
{
end = INFINITE;
}
else
{
end = 0;
}
if (end)
SendFilterMessage(iface, SendGetState, end);
LeaveCriticalSection(&This->cs);
return S_OK;
}
static HRESULT WINAPI MediaControl_RenderFile(IMediaControl *iface,
BSTR strFilename) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaControl_vtbl, iface);
FIXME("(%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);
FIXME("(%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);
FIXME("(%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);
FIXME("(%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);
FIXME("(%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);
}
typedef HRESULT WINAPI (*fnFoundSeek)(IFilterGraphImpl *This, IMediaSeeking*, DWORD_PTR arg);
static HRESULT all_renderers_seek(IFilterGraphImpl *This, fnFoundSeek FoundSeek, DWORD_PTR arg) {
BOOL allnotimpl = TRUE;
int i;
IBaseFilter* pfilter;
IEnumPins* pEnum;
HRESULT hr, hr_return = S_OK;
IPin* pPin;
DWORD dummy;
PIN_DIRECTION dir;
TRACE("(%p)->(%p %08lx)\n", This, FoundSeek, arg);
/* Send a message to all renderers, they are responsible for broadcasting it further */
for(i = 0; i < This->nFilters; i++)
{
BOOL renderer = 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)
{
renderer = FALSE;
break;
}
}
IEnumPins_Release(pEnum);
if (renderer)
{
IMediaSeeking *seek = NULL;
IBaseFilter_QueryInterface(pfilter, &IID_IMediaSeeking, (void**)&seek);
if (!seek)
continue;
hr = FoundSeek(This, seek, arg);
IMediaSeeking_Release(seek);
if (hr_return != E_NOTIMPL)
allnotimpl = FALSE;
if (hr_return == S_OK || (FAILED(hr) && hr != E_NOTIMPL && !FAILED(hr_return)))
hr_return = hr;
}
}
if (allnotimpl)
return E_NOTIMPL;
return hr_return;
}
static HRESULT WINAPI FoundCapabilities(IFilterGraphImpl *This, IMediaSeeking *seek, DWORD_PTR pcaps)
{
HRESULT hr;
DWORD caps = 0;
hr = IMediaSeeking_GetCapabilities(seek, &caps);
if (FAILED(hr))
return hr;
/* Only add common capabilities everything supports */
*(DWORD*)pcaps &= caps;
return hr;
}
/*** IMediaSeeking methods ***/
static HRESULT WINAPI MediaSeeking_GetCapabilities(IMediaSeeking *iface,
DWORD *pCapabilities) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, pCapabilities);
if (!pCapabilities)
return E_POINTER;
EnterCriticalSection(&This->cs);
*pCapabilities = 0xffffffff;
hr = all_renderers_seek(This, FoundCapabilities, (DWORD_PTR)pCapabilities);
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI MediaSeeking_CheckCapabilities(IMediaSeeking *iface,
DWORD *pCapabilities) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
DWORD originalcaps;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, pCapabilities);
if (!pCapabilities)
return E_POINTER;
EnterCriticalSection(&This->cs);
originalcaps = *pCapabilities;
hr = all_renderers_seek(This, FoundCapabilities, (DWORD_PTR)pCapabilities);
LeaveCriticalSection(&This->cs);
if (FAILED(hr))
return hr;
if (!*pCapabilities)
return E_FAIL;
if (*pCapabilities != originalcaps)
return S_FALSE;
return S_OK;
}
static HRESULT WINAPI MediaSeeking_IsFormatSupported(IMediaSeeking *iface,
const GUID *pFormat) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
if (!pFormat)
return E_POINTER;
TRACE("(%p/%p)->(%s)\n", This, iface, debugstr_guid(pFormat));
if (!IsEqualGUID(&TIME_FORMAT_MEDIA_TIME, pFormat))
{
FIXME("Unhandled time format %s\n", debugstr_guid(pFormat));
return S_FALSE;
}
return S_OK;
}
static HRESULT WINAPI MediaSeeking_QueryPreferredFormat(IMediaSeeking *iface,
GUID *pFormat) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
if (!pFormat)
return E_POINTER;
FIXME("(%p/%p)->(%p): semi-stub !!!\n", This, iface, pFormat);
memcpy(pFormat, &TIME_FORMAT_MEDIA_TIME, sizeof(GUID));
return S_OK;
}
static HRESULT WINAPI MediaSeeking_GetTimeFormat(IMediaSeeking *iface,
GUID *pFormat) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
if (!pFormat)
return E_POINTER;
TRACE("(%p/%p)->(%p)\n", This, iface, pFormat);
memcpy(pFormat, &This->timeformatseek, sizeof(GUID));
return S_OK;
}
static HRESULT WINAPI MediaSeeking_IsUsingTimeFormat(IMediaSeeking *iface,
const GUID *pFormat) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
TRACE("(%p/%p)->(%p)\n", This, iface, pFormat);
if (!pFormat)
return E_POINTER;
if (memcmp(pFormat, &This->timeformatseek, sizeof(GUID)))
return S_FALSE;
return S_OK;
}
static HRESULT WINAPI MediaSeeking_SetTimeFormat(IMediaSeeking *iface,
const GUID *pFormat) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
if (!pFormat)
return E_POINTER;
TRACE("(%p/%p)->(%s)\n", This, iface, debugstr_guid(pFormat));
if (This->state != State_Stopped)
return VFW_E_WRONG_STATE;
if (!IsEqualGUID(&TIME_FORMAT_MEDIA_TIME, pFormat))
{
FIXME("Unhandled time format %s\n", debugstr_guid(pFormat));
return E_INVALIDARG;
}
return S_OK;
}
static HRESULT WINAPI FoundDuration(IFilterGraphImpl *This, IMediaSeeking *seek, DWORD_PTR pduration)
{
HRESULT hr;
LONGLONG duration = 0, *pdur = (LONGLONG*)pduration;
hr = IMediaSeeking_GetDuration(seek, &duration);
if (FAILED(hr))
return hr;
/* FIXME: Minimum or maximum duration? Assuming minimum */
if (duration > 0 && *pdur < duration)
*pdur = duration;
return hr;
}
static HRESULT WINAPI MediaSeeking_GetDuration(IMediaSeeking *iface,
LONGLONG *pDuration) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, pDuration);
if (!pDuration)
return E_POINTER;
EnterCriticalSection(&This->cs);
*pDuration = -1;
hr = all_renderers_seek(This, FoundDuration, (DWORD_PTR)pDuration);
LeaveCriticalSection(&This->cs);
TRACE("--->%08x\n", hr);
return hr;
}
static HRESULT WINAPI MediaSeeking_GetStopPosition(IMediaSeeking *iface,
LONGLONG *pStop) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
HRESULT hr = S_OK;
TRACE("(%p/%p)->(%p)\n", This, iface, pStop);
if (!pStop)
return E_POINTER;
EnterCriticalSection(&This->cs);
if (This->stop_position < 0)
/* Stop position not set, use duration instead */
hr = IMediaSeeking_GetDuration(iface, pStop);
else
*pStop = This->stop_position;
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI MediaSeeking_GetCurrentPosition(IMediaSeeking *iface,
LONGLONG *pCurrent) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
LONGLONG time = 0;
if (!pCurrent)
return E_POINTER;
EnterCriticalSection(&This->cs);
if (This->state == State_Running && This->refClock)
{
IReferenceClock_GetTime(This->refClock, &time);
if (time)
time += This->position - This->start_time;
if (time < This->position)
time = This->position;
*pCurrent = time;
}
else
*pCurrent = This->position;
LeaveCriticalSection(&This->cs);
TRACE("Time: %u.%03u\n", (DWORD)(*pCurrent / 10000000), (DWORD)((*pCurrent / 10000)%1000));
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);
FIXME("(%p/%p)->(%p, %p, 0x%s, %p): stub !!!\n", This, iface, pTarget,
pTargetFormat, wine_dbgstr_longlong(Source), pSourceFormat);
return S_OK;
}
struct pos_args {
LONGLONG* current, *stop;
DWORD curflags, stopflags;
};
static HRESULT WINAPI found_setposition(IFilterGraphImpl *This, IMediaSeeking *seek, DWORD_PTR pargs)
{
struct pos_args *args = (void*)pargs;
return IMediaSeeking_SetPositions(seek, args->current, args->curflags, args->stop, args->stopflags);
}
static HRESULT WINAPI MediaSeeking_SetPositions(IMediaSeeking *iface,
LONGLONG *pCurrent,
DWORD dwCurrentFlags,
LONGLONG *pStop,
DWORD dwStopFlags) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
HRESULT hr = S_OK;
FILTER_STATE state;
struct pos_args args;
TRACE("(%p/%p)->(%p, %08x, %p, %08x)\n", This, iface, pCurrent, dwCurrentFlags, pStop, dwStopFlags);
EnterCriticalSection(&This->cs);
state = This->state;
TRACE("State: %s\n", state == State_Running ? "Running" : (state == State_Paused ? "Paused" : (state == State_Stopped ? "Stopped" : "UNKNOWN")));
if ((dwCurrentFlags & 0x7) == AM_SEEKING_AbsolutePositioning)
{
This->position = *pCurrent;
}
else if ((dwCurrentFlags & 0x7) != AM_SEEKING_NoPositioning)
FIXME("Adjust method %x not handled yet!\n", dwCurrentFlags & 0x7);
if ((dwStopFlags & 0x7) == AM_SEEKING_AbsolutePositioning)
This->stop_position = *pStop;
else if ((dwStopFlags & 0x7) != AM_SEEKING_NoPositioning)
FIXME("Stop position not handled yet!\n");
args.current = pCurrent;
args.stop = pStop;
args.curflags = dwCurrentFlags;
args.stopflags = dwStopFlags;
hr = all_renderers_seek(This, found_setposition, (DWORD_PTR)&args);
if (This->refClock && ((dwCurrentFlags & 0x7) != AM_SEEKING_NoPositioning))
{
/* Update start time, prevents weird jumps */
IReferenceClock_GetTime(This->refClock, &This->start_time);
}
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI MediaSeeking_GetPositions(IMediaSeeking *iface,
LONGLONG *pCurrent,
LONGLONG *pStop) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
HRESULT hr;
TRACE("(%p/%p)->(%p, %p)\n", This, iface, pCurrent, pStop);
hr = IMediaSeeking_GetCurrentPosition(iface, pCurrent);
if (SUCCEEDED(hr))
hr = IMediaSeeking_GetStopPosition(iface, pStop);
return hr;
}
static HRESULT WINAPI MediaSeeking_GetAvailable(IMediaSeeking *iface,
LONGLONG *pEarliest,
LONGLONG *pLatest) {
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
FIXME("(%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);
FIXME("(%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);
FIXME("(%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);
FIXME("(%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(IBasicVideo2 *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(IBasicVideo2 *iface) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
TRACE("(%p/%p)->()\n", This, iface);
return Filtergraph_AddRef(This);
}
static ULONG WINAPI BasicVideo_Release(IBasicVideo2 *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(IBasicVideo2 *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(IBasicVideo2 *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(IBasicVideo2 *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(IBasicVideo2 *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(IBasicVideo2 *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(IBasicVideo2 *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(IBasicVideo2 *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(IBasicVideo2 *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(IBasicVideo2 *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(IBasicVideo2 *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(IBasicVideo2 *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(IBasicVideo2 *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(IBasicVideo2 *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(IBasicVideo2 *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(IBasicVideo2 *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(IBasicVideo2 *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(IBasicVideo2 *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(IBasicVideo2 *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(IBasicVideo2 *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(IBasicVideo2 *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(IBasicVideo2 *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(IBasicVideo2 *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(IBasicVideo2 *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(IBasicVideo2 *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(IBasicVideo2 *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(IBasicVideo2 *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(IBasicVideo2 *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(IBasicVideo2 *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(IBasicVideo2 *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(IBasicVideo2 *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(IBasicVideo2 *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(IBasicVideo2 *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(IBasicVideo2 *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(IBasicVideo2 *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(IBasicVideo2 *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(IBasicVideo2 *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 HRESULT WINAPI BasicVideo2_GetPreferredAspectRatio(IBasicVideo2 *iface, LONG *plAspectX, LONG *plAspectY) {
ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
IBasicVideo2 *pBasicVideo2;
HRESULT hr;
TRACE("(%p/%p)->()\n", This, iface);
EnterCriticalSection(&This->cs);
hr = GetTargetInterface(This, &IID_IBasicVideo2, (LPVOID*)&pBasicVideo2);
if (hr == S_OK)
hr = BasicVideo2_GetPreferredAspectRatio(iface, plAspectX, plAspectY);
LeaveCriticalSection(&This->cs);
return hr;
}
static const IBasicVideo2Vtbl 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,
BasicVideo2_GetPreferredAspectRatio
};
/*** 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 if (lEvCode == EC_CLOCK_CHANGED)
This->HandleEcClockChanged = 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 if (lEvCode == EC_CLOCK_CHANGED)
This->HandleEcClockChanged = 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, IMediaFilter_vtbl, iface);
return Filtergraph_QueryInterface(This, riid, ppv);
}
static ULONG WINAPI MediaFilter_AddRef(IMediaFilter *iface)
{
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaFilter_vtbl, iface);
return Filtergraph_AddRef(This);
}
static ULONG WINAPI MediaFilter_Release(IMediaFilter *iface)
{
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaFilter_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)
{
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaFilter_vtbl, iface);
HRESULT hr = S_OK;
int i;
TRACE("(%p/%p)->(%p)\n", iface, This, pClock);
EnterCriticalSection(&This->cs);
{
for (i = 0;i < This->nFilters;i++)
{
hr = IBaseFilter_SetSyncSource(This->ppFiltersInGraph[i], pClock);
if (FAILED(hr))
break;
}
if (FAILED(hr))
{
for(;i >= 0;i--)
IBaseFilter_SetSyncSource(This->ppFiltersInGraph[i], This->refClock);
}
else
{
if (This->refClock)
IReferenceClock_Release(This->refClock);
This->refClock = pClock;
if (This->refClock)
IReferenceClock_AddRef(This->refClock);
if (This->HandleEcClockChanged)
{
IMediaEventSink *pEventSink;
HRESULT eshr;
eshr = IMediaFilter_QueryInterface(iface, &IID_IMediaEventSink, (LPVOID)&pEventSink);
if (SUCCEEDED(eshr))
{
IMediaEventSink_Notify(pEventSink, EC_CLOCK_CHANGED, 0, 0);
IMediaEventSink_Release(pEventSink);
}
}
}
}
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI MediaFilter_GetSyncSource(IMediaFilter *iface, IReferenceClock **ppClock)
{
ICOM_THIS_MULTI(IFilterGraphImpl, IMediaFilter_vtbl, iface);
TRACE("(%p/%p)->(%p)\n", iface, This, ppClock);
if (!ppClock)
return E_POINTER;
EnterCriticalSection(&This->cs);
{
*ppClock = This->refClock;
if (*ppClock)
IReferenceClock_AddRef(*ppClock);
}
LeaveCriticalSection(&This->cs);
return S_OK;
}
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, IGraphConfig_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);
HRESULT hr;
WARN("(%p)->(%p, %p, %x, %p): partial stub!\n", This, pCallback, pvContext, dwFlags, hAbortEvent);
if (hAbortEvent)
FIXME("The parameter hAbortEvent is not handled!\n");
EnterCriticalSection(&This->cs);
hr = IGraphConfigCallback_Reconfigure(pCallback, pvContext, dwFlags);
LeaveCriticalSection(&This->cs);
return hr;
}
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
};
static const IUnknownVtbl IInner_VTable =
{
FilterGraphInner_QueryInterface,
FilterGraphInner_AddRef,
FilterGraphInner_Release
};
static HRESULT WINAPI Filtergraph_QueryInterface(IFilterGraphImpl *This,
REFIID riid,
LPVOID * ppv) {
if (This->bAggregatable)
This->bUnkOuterValid = TRUE;
if (This->pUnkOuter)
{
if (This->bAggregatable)
return IUnknown_QueryInterface(This->pUnkOuter, riid, ppv);
if (IsEqualIID(riid, &IID_IUnknown))
{
HRESULT hr;
IUnknown_AddRef((IUnknown *)&(This->IInner_vtbl));
hr = IUnknown_QueryInterface((IUnknown *)&(This->IInner_vtbl), riid, ppv);
IUnknown_Release((IUnknown *)&(This->IInner_vtbl));
This->bAggregatable = TRUE;
return hr;
}
*ppv = NULL;
return E_NOINTERFACE;
}
return IUnknown_QueryInterface((IUnknown *)&(This->IInner_vtbl), riid, ppv);
}
static ULONG WINAPI Filtergraph_AddRef(IFilterGraphImpl *This) {
if (This->pUnkOuter && This->bUnkOuterValid)
return IUnknown_AddRef(This->pUnkOuter);
return IUnknown_AddRef((IUnknown *)&(This->IInner_vtbl));
}
static ULONG WINAPI Filtergraph_Release(IFilterGraphImpl *This) {
if (This->pUnkOuter && This->bUnkOuterValid)
return IUnknown_Release(This->pUnkOuter);
return IUnknown_Release((IUnknown *)&(This->IInner_vtbl));
}
/* 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);
*ppObj = NULL;
fimpl = CoTaskMemAlloc(sizeof(*fimpl));
fimpl->pUnkOuter = pUnkOuter;
fimpl->bUnkOuterValid = FALSE;
fimpl->bAggregatable = FALSE;
fimpl->IInner_vtbl = &IInner_VTable;
fimpl->IFilterGraph2_vtbl = &IFilterGraph2_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->refClock = NULL;
fimpl->hEventCompletion = CreateEventW(0, TRUE, FALSE, 0);
fimpl->HandleEcComplete = TRUE;
fimpl->HandleEcRepaint = TRUE;
fimpl->HandleEcClockChanged = 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->cs.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": IFilterGraphImpl.cs");
fimpl->nItfCacheEntries = 0;
memcpy(&fimpl->timeformatseek, &TIME_FORMAT_MEDIA_TIME, sizeof(GUID));
fimpl->start_time = fimpl->position = 0;
fimpl->stop_position = -1;
hr = CoCreateInstance(&CLSID_FilterMapper2, NULL, CLSCTX_INPROC_SERVER, &IID_IFilterMapper2, (LPVOID*)&fimpl->pFilterMapper2);
if (FAILED(hr)) {
ERR("Unable to create filter mapper (%x)\n", hr);
return hr;
}
IFilterGraph2_SetDefaultSyncSource((IFilterGraph2*)fimpl);
*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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