forked from Mirrors/wine-wine
990 lines
32 KiB
C
990 lines
32 KiB
C
/* Capture Graph Builder, Minimal edition
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*
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* Copyright 2005 Maarten Lankhorst
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* Copyright 2005 Rolf Kalbermatter
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "config.h"
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#include <stdio.h>
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#include <stdarg.h>
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#define COBJMACROS
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#include "windef.h"
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#include "winbase.h"
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#include "wingdi.h"
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#include "winerror.h"
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#include "objbase.h"
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#include "evcode.h"
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#include "strmif.h"
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#include "control.h"
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#include "vfwmsgs.h"
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/*
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*#include "amvideo.h"
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*#include "mmreg.h"
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*#include "dshow.h"
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*#include "ddraw.h"
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*/
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#include "uuids.h"
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#include "qcap_main.h"
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#include "wine/unicode.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(qcap);
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/***********************************************************************
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* ICaptureGraphBuilder & ICaptureGraphBuilder2 implementation
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*/
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typedef struct CaptureGraphImpl
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{
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ICaptureGraphBuilder2 ICaptureGraphBuilder2_iface;
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ICaptureGraphBuilder ICaptureGraphBuilder_iface;
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LONG ref;
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IGraphBuilder *mygraph;
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CRITICAL_SECTION csFilter;
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} CaptureGraphImpl;
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static const ICaptureGraphBuilderVtbl builder_Vtbl;
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static const ICaptureGraphBuilder2Vtbl builder2_Vtbl;
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static inline CaptureGraphImpl *impl_from_ICaptureGraphBuilder(ICaptureGraphBuilder *iface)
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{
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return CONTAINING_RECORD(iface, CaptureGraphImpl, ICaptureGraphBuilder_iface);
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}
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static inline CaptureGraphImpl *impl_from_ICaptureGraphBuilder2(ICaptureGraphBuilder2 *iface)
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{
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return CONTAINING_RECORD(iface, CaptureGraphImpl, ICaptureGraphBuilder2_iface);
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}
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HRESULT capture_graph_create(IUnknown *outer, IUnknown **out)
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{
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CaptureGraphImpl *object;
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if (outer)
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return CLASS_E_NOAGGREGATION;
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if (!(object = CoTaskMemAlloc(sizeof(*object))))
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return E_OUTOFMEMORY;
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object->ICaptureGraphBuilder2_iface.lpVtbl = &builder2_Vtbl;
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object->ICaptureGraphBuilder_iface.lpVtbl = &builder_Vtbl;
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object->ref = 1;
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object->mygraph = NULL;
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InitializeCriticalSection(&object->csFilter);
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object->csFilter.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": CaptureGraphImpl.csFilter");
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TRACE("Created capture graph builder %p.\n", object);
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ObjectRefCount(TRUE);
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*out = (IUnknown *)&object->ICaptureGraphBuilder_iface;
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return S_OK;
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}
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static HRESULT WINAPI
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fnCaptureGraphBuilder2_QueryInterface(ICaptureGraphBuilder2 * iface,
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REFIID riid,
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LPVOID * ppv)
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{
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CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder2(iface);
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TRACE("(%p/%p)->(%s, %p)\n", This, iface, debugstr_guid(riid), ppv);
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*ppv = NULL;
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if (IsEqualIID(riid, &IID_IUnknown))
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*ppv = &This->ICaptureGraphBuilder2_iface;
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else if (IsEqualIID(riid, &IID_ICaptureGraphBuilder))
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*ppv = &This->ICaptureGraphBuilder_iface;
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else if (IsEqualIID(riid, &IID_ICaptureGraphBuilder2))
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*ppv = &This->ICaptureGraphBuilder2_iface;
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if (*ppv)
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{
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IUnknown_AddRef((IUnknown *)(*ppv));
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TRACE ("-- Interface = %p\n", *ppv);
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return S_OK;
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}
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TRACE ("-- Interface: E_NOINTERFACE\n");
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return E_NOINTERFACE;
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}
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static ULONG WINAPI
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fnCaptureGraphBuilder2_AddRef(ICaptureGraphBuilder2 * iface)
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{
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CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder2(iface);
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DWORD ref = InterlockedIncrement(&This->ref);
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TRACE("(%p/%p)->() AddRef from %d\n", This, iface, ref - 1);
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return ref;
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}
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static ULONG WINAPI fnCaptureGraphBuilder2_Release(ICaptureGraphBuilder2 * iface)
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{
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CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder2(iface);
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DWORD ref = InterlockedDecrement(&This->ref);
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TRACE("(%p/%p)->() Release from %d\n", This, iface, ref + 1);
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if (!ref)
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{
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This->csFilter.DebugInfo->Spare[0] = 0;
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DeleteCriticalSection(&This->csFilter);
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if (This->mygraph)
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IGraphBuilder_Release(This->mygraph);
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CoTaskMemFree(This);
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ObjectRefCount(FALSE);
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}
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return ref;
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}
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static HRESULT WINAPI
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fnCaptureGraphBuilder2_SetFilterGraph(ICaptureGraphBuilder2 * iface,
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IGraphBuilder *pfg)
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{
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/* The graph builder will automatically create a filter graph if you don't call
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this method. If you call this method after the graph builder has created its
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own filter graph, the call will fail. */
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IMediaEvent *pmev;
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CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder2(iface);
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TRACE("(%p/%p)->(%p)\n", This, iface, pfg);
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if (This->mygraph)
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return E_UNEXPECTED;
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if (!pfg)
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return E_POINTER;
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This->mygraph = pfg;
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IGraphBuilder_AddRef(This->mygraph);
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if (SUCCEEDED(IGraphBuilder_QueryInterface(This->mygraph,
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&IID_IMediaEvent, (LPVOID *)&pmev)))
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{
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IMediaEvent_CancelDefaultHandling(pmev, EC_REPAINT);
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IMediaEvent_Release(pmev);
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}
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return S_OK;
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}
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static HRESULT WINAPI
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fnCaptureGraphBuilder2_GetFilterGraph(ICaptureGraphBuilder2 * iface,
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IGraphBuilder **pfg)
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{
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CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder2(iface);
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TRACE("(%p/%p)->(%p)\n", This, iface, pfg);
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if (!pfg)
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return E_POINTER;
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*pfg = This->mygraph;
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if (!This->mygraph)
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{
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TRACE("(%p) Getting NULL filtergraph\n", iface);
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return E_UNEXPECTED;
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}
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IGraphBuilder_AddRef(This->mygraph);
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TRACE("(%p) return filtergraph %p\n", iface, *pfg);
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return S_OK;
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}
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static HRESULT WINAPI
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fnCaptureGraphBuilder2_SetOutputFileName(ICaptureGraphBuilder2 * iface,
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const GUID *pType,
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LPCOLESTR lpstrFile,
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IBaseFilter **ppf,
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IFileSinkFilter **ppSink)
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{
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CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder2(iface);
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FIXME("(%p/%p)->(%s, %s, %p, %p) Stub!\n", This, iface,
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debugstr_guid(pType), debugstr_w(lpstrFile), ppf, ppSink);
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return E_NOTIMPL;
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}
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static BOOL pin_has_majortype(IPin *pin, const GUID *majortype)
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{
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IEnumMediaTypes *enummt;
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AM_MEDIA_TYPE *mt;
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if (FAILED(IPin_EnumMediaTypes(pin, &enummt)))
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return FALSE;
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while (IEnumMediaTypes_Next(enummt, 1, &mt, NULL) == S_OK)
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{
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if (IsEqualGUID(&mt->majortype, majortype))
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{
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DeleteMediaType(mt);
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IEnumMediaTypes_Release(enummt);
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return TRUE;
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}
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DeleteMediaType(mt);
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}
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IEnumMediaTypes_Release(enummt);
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return FALSE;
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}
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static BOOL pin_matches(IPin *pin, PIN_DIRECTION dir, const GUID *category,
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const GUID *majortype, BOOL unconnected)
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{
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PIN_DIRECTION candidate_dir;
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HRESULT hr;
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IPin *peer;
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if (FAILED(hr = IPin_QueryDirection(pin, &candidate_dir)))
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ERR("Failed to query direction, hr %#x.\n", hr);
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if (dir != candidate_dir)
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return FALSE;
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if (unconnected && IPin_ConnectedTo(pin, &peer) == S_OK && peer)
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{
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IPin_Release(peer);
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return FALSE;
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}
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if (category)
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{
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IKsPropertySet *set;
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GUID property;
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DWORD size;
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if (FAILED(IPin_QueryInterface(pin, &IID_IKsPropertySet, (void **)&set)))
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return FALSE;
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hr = IKsPropertySet_Get(set, &ROPSETID_Pin, AMPROPERTY_PIN_CATEGORY,
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NULL, 0, &property, sizeof(property), &size);
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IKsPropertySet_Release(set);
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if (FAILED(hr) || !IsEqualGUID(&property, category))
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return FALSE;
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}
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if (majortype && !pin_has_majortype(pin, majortype))
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return FALSE;
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return TRUE;
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}
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static HRESULT find_interface_recurse(PIN_DIRECTION dir, const GUID *category,
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const GUID *majortype, IBaseFilter *filter, REFIID iid, void **out)
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{
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BOOL found_category = FALSE;
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IEnumPins *enumpins;
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IPin *pin, *peer;
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PIN_INFO info;
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HRESULT hr;
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TRACE("Looking for %s pins, category %s, majortype %s from filter %p.\n",
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dir == PINDIR_INPUT ? "sink" : "source", debugstr_guid(category),
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debugstr_guid(majortype), filter);
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if (FAILED(hr = IBaseFilter_EnumPins(filter, &enumpins)))
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{
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ERR("Failed to enumerate pins, hr %#x.\n", hr);
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return hr;
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}
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while (IEnumPins_Next(enumpins, 1, &pin, NULL) == S_OK)
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{
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if (!pin_matches(pin, dir, category, majortype, FALSE))
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{
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IPin_Release(pin);
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continue;
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}
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if (category)
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found_category = TRUE;
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if (IPin_QueryInterface(pin, iid, out) == S_OK)
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{
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IPin_Release(pin);
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IEnumPins_Release(enumpins);
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return S_OK;
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}
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hr = IPin_ConnectedTo(pin, &peer);
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IPin_Release(pin);
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if (hr == S_OK)
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{
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if (IPin_QueryInterface(peer, iid, out) == S_OK)
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{
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IPin_Release(peer);
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IEnumPins_Release(enumpins);
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return S_OK;
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}
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IPin_QueryPinInfo(peer, &info);
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IPin_Release(peer);
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if (IBaseFilter_QueryInterface(info.pFilter, iid, out) == S_OK)
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{
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IBaseFilter_Release(info.pFilter);
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IEnumPins_Release(enumpins);
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return S_OK;
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}
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hr = find_interface_recurse(dir, NULL, NULL, info.pFilter, iid, out);
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IBaseFilter_Release(info.pFilter);
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if (hr == S_OK)
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{
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IEnumPins_Release(enumpins);
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return S_OK;
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}
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}
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}
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IEnumPins_Release(enumpins);
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if (category && !found_category)
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return E_NOINTERFACE;
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return E_FAIL;
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}
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static HRESULT WINAPI fnCaptureGraphBuilder2_FindInterface(ICaptureGraphBuilder2 *iface,
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const GUID *category, const GUID *majortype, IBaseFilter *filter, REFIID iid, void **out)
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{
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CaptureGraphImpl *graph = impl_from_ICaptureGraphBuilder2(iface);
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HRESULT hr;
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TRACE("graph %p, category %s, majortype %s, filter %p, iid %s, out %p.\n",
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graph, debugstr_guid(category), debugstr_guid(majortype), filter, debugstr_guid(iid), out);
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if (category && IsEqualGUID(category, &LOOK_DOWNSTREAM_ONLY))
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return find_interface_recurse(PINDIR_OUTPUT, NULL, NULL, filter, iid, out);
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if (category && IsEqualGUID(category, &LOOK_UPSTREAM_ONLY))
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return find_interface_recurse(PINDIR_INPUT, NULL, NULL, filter, iid, out);
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if (IBaseFilter_QueryInterface(filter, iid, out) == S_OK)
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return S_OK;
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if (!category)
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majortype = NULL;
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hr = find_interface_recurse(PINDIR_OUTPUT, category, majortype, filter, iid, out);
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if (hr == S_OK || hr == E_NOINTERFACE)
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return hr;
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return find_interface_recurse(PINDIR_INPUT, NULL, NULL, filter, iid, out);
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}
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static HRESULT match_smart_tee_pin(CaptureGraphImpl *This,
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const GUID *pCategory,
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const GUID *pType,
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IUnknown *pSource,
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IPin **source_out)
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{
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static const WCHAR inputW[] = {'I','n','p','u','t',0};
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static const WCHAR captureW[] = {'C','a','p','t','u','r','e',0};
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static const WCHAR previewW[] = {'P','r','e','v','i','e','w',0};
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IPin *capture = NULL;
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IPin *preview = NULL;
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IPin *peer = NULL;
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IBaseFilter *smartTee = NULL;
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BOOL needSmartTee = FALSE;
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HRESULT hr;
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TRACE("(%p, %s, %s, %p, %p)\n", This, debugstr_guid(pCategory), debugstr_guid(pType), pSource, source_out);
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hr = ICaptureGraphBuilder2_FindPin(&This->ICaptureGraphBuilder2_iface, pSource,
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PINDIR_OUTPUT, &PIN_CATEGORY_CAPTURE, pType, FALSE, 0, &capture);
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if (SUCCEEDED(hr)) {
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hr = ICaptureGraphBuilder2_FindPin(&This->ICaptureGraphBuilder2_iface, pSource,
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PINDIR_OUTPUT, &PIN_CATEGORY_PREVIEW, pType, FALSE, 0, &preview);
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if (FAILED(hr))
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needSmartTee = TRUE;
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} else {
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hr = E_INVALIDARG;
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goto end;
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}
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if (!needSmartTee) {
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if (IsEqualIID(pCategory, &PIN_CATEGORY_CAPTURE)) {
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hr = IPin_ConnectedTo(capture, &peer);
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if (hr == VFW_E_NOT_CONNECTED) {
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*source_out = capture;
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IPin_AddRef(*source_out);
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hr = S_OK;
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} else
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hr = E_INVALIDARG;
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} else {
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hr = IPin_ConnectedTo(preview, &peer);
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if (hr == VFW_E_NOT_CONNECTED) {
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*source_out = preview;
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IPin_AddRef(*source_out);
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hr = S_OK;
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} else
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hr = E_INVALIDARG;
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}
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goto end;
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}
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hr = IPin_ConnectedTo(capture, &peer);
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if (SUCCEEDED(hr)) {
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PIN_INFO pinInfo;
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GUID classID;
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hr = IPin_QueryPinInfo(peer, &pinInfo);
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if (SUCCEEDED(hr)) {
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hr = IBaseFilter_GetClassID(pinInfo.pFilter, &classID);
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if (SUCCEEDED(hr)) {
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if (IsEqualIID(&classID, &CLSID_SmartTee)) {
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smartTee = pinInfo.pFilter;
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IBaseFilter_AddRef(smartTee);
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}
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}
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IBaseFilter_Release(pinInfo.pFilter);
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}
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if (!smartTee) {
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hr = E_INVALIDARG;
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goto end;
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}
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} else if (hr == VFW_E_NOT_CONNECTED) {
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hr = CoCreateInstance(&CLSID_SmartTee, NULL, CLSCTX_INPROC_SERVER,
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&IID_IBaseFilter, (LPVOID*)&smartTee);
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if (SUCCEEDED(hr)) {
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hr = IGraphBuilder_AddFilter(This->mygraph, smartTee, NULL);
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if (SUCCEEDED(hr)) {
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IPin *smartTeeInput = NULL;
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hr = IBaseFilter_FindPin(smartTee, inputW, &smartTeeInput);
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if (SUCCEEDED(hr)) {
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hr = IGraphBuilder_ConnectDirect(This->mygraph, capture, smartTeeInput, NULL);
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IPin_Release(smartTeeInput);
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}
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}
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}
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if (FAILED(hr)) {
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TRACE("adding SmartTee failed with hr=0x%08x\n", hr);
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hr = E_INVALIDARG;
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goto end;
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}
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} else {
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hr = E_INVALIDARG;
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goto end;
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}
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if (IsEqualIID(pCategory, &PIN_CATEGORY_CAPTURE))
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hr = IBaseFilter_FindPin(smartTee, captureW, source_out);
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else {
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hr = IBaseFilter_FindPin(smartTee, previewW, source_out);
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if (SUCCEEDED(hr))
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hr = VFW_S_NOPREVIEWPIN;
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}
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end:
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if (capture)
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IPin_Release(capture);
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if (preview)
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IPin_Release(preview);
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if (peer)
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IPin_Release(peer);
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if (smartTee)
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IBaseFilter_Release(smartTee);
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TRACE("for %s returning hr=0x%08x, *source_out=%p\n", IsEqualIID(pCategory, &PIN_CATEGORY_CAPTURE) ? "capture" : "preview", hr, source_out ? *source_out : 0);
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return hr;
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}
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|
|
static HRESULT find_unconnected_source_from_filter(CaptureGraphImpl *capture_graph,
|
|
const GUID *category, const GUID *majortype, IBaseFilter *filter, IPin **ret);
|
|
|
|
static HRESULT find_unconnected_source_from_pin(CaptureGraphImpl *capture_graph,
|
|
const GUID *category, const GUID *majortype, IPin *pin, IPin **ret)
|
|
{
|
|
PIN_DIRECTION dir;
|
|
PIN_INFO info;
|
|
HRESULT hr;
|
|
IPin *peer;
|
|
|
|
IPin_QueryDirection(pin, &dir);
|
|
if (dir != PINDIR_OUTPUT)
|
|
return VFW_E_INVALID_DIRECTION;
|
|
|
|
if (category && (IsEqualGUID(category, &PIN_CATEGORY_CAPTURE)
|
|
|| IsEqualGUID(category, &PIN_CATEGORY_PREVIEW)))
|
|
{
|
|
if (FAILED(hr = match_smart_tee_pin(capture_graph, category, majortype, (IUnknown *)pin, &pin)))
|
|
return hr;
|
|
|
|
if (FAILED(IPin_ConnectedTo(pin, &peer)))
|
|
{
|
|
*ret = pin;
|
|
return S_OK;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (FAILED(IPin_ConnectedTo(pin, &peer)))
|
|
{
|
|
if (!pin_matches(pin, PINDIR_OUTPUT, category, majortype, FALSE))
|
|
return E_FAIL;
|
|
|
|
IPin_AddRef(*ret = pin);
|
|
return S_OK;
|
|
}
|
|
IPin_AddRef(pin);
|
|
}
|
|
|
|
IPin_QueryPinInfo(peer, &info);
|
|
hr = find_unconnected_source_from_filter(capture_graph, category, majortype, info.pFilter, ret);
|
|
IBaseFilter_Release(info.pFilter);
|
|
IPin_Release(peer);
|
|
IPin_Release(pin);
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT find_unconnected_source_from_filter(CaptureGraphImpl *capture_graph,
|
|
const GUID *category, const GUID *majortype, IBaseFilter *filter, IPin **ret)
|
|
{
|
|
IEnumPins *enumpins;
|
|
IPin *pin, *peer;
|
|
HRESULT hr;
|
|
|
|
if (category && (IsEqualGUID(category, &PIN_CATEGORY_CAPTURE)
|
|
|| IsEqualGUID(category, &PIN_CATEGORY_PREVIEW)))
|
|
{
|
|
if (FAILED(hr = match_smart_tee_pin(capture_graph, category, majortype, (IUnknown *)filter, &pin)))
|
|
return hr;
|
|
|
|
if (FAILED(IPin_ConnectedTo(pin, &peer)))
|
|
{
|
|
*ret = pin;
|
|
return hr;
|
|
}
|
|
|
|
IPin_Release(peer);
|
|
IPin_Release(pin);
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
if (FAILED(hr = IBaseFilter_EnumPins(filter, &enumpins)))
|
|
return hr;
|
|
|
|
while (IEnumPins_Next(enumpins, 1, &pin, NULL) == S_OK)
|
|
{
|
|
if (SUCCEEDED(hr = find_unconnected_source_from_pin(capture_graph, category, majortype, pin, ret)))
|
|
{
|
|
IEnumPins_Release(enumpins);
|
|
IPin_Release(pin);
|
|
return hr;
|
|
}
|
|
IPin_Release(pin);
|
|
}
|
|
IEnumPins_Release(enumpins);
|
|
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
static HRESULT WINAPI fnCaptureGraphBuilder2_RenderStream(ICaptureGraphBuilder2 *iface,
|
|
const GUID *category, const GUID *majortype, IUnknown *source,
|
|
IBaseFilter *pfCompressor, IBaseFilter *pfRenderer)
|
|
{
|
|
CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder2(iface);
|
|
IPin *source_out = NULL, *renderer_in;
|
|
BOOL rendererNeedsRelease = FALSE;
|
|
HRESULT hr, return_hr = S_OK;
|
|
IBaseFilter *filter;
|
|
IPin *pin;
|
|
|
|
TRACE("graph %p, category %s, majortype %s, source %p, intermediate %p, sink %p.\n",
|
|
This, debugstr_guid(category), debugstr_guid(majortype), source, pfCompressor, pfRenderer);
|
|
|
|
if (!This->mygraph)
|
|
{
|
|
FIXME("Need a capture graph\n");
|
|
return E_UNEXPECTED;
|
|
}
|
|
|
|
if (category && IsEqualGUID(category, &PIN_CATEGORY_VBI))
|
|
{
|
|
FIXME("Tee/Sink-to-Sink filter not supported\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
if (IUnknown_QueryInterface(source, &IID_IPin, (void **)&pin) == S_OK)
|
|
{
|
|
hr = find_unconnected_source_from_pin(This, category, majortype, pin, &source_out);
|
|
IPin_Release(pin);
|
|
}
|
|
else if (IUnknown_QueryInterface(source, &IID_IBaseFilter, (void **)&filter) == S_OK)
|
|
{
|
|
hr = find_unconnected_source_from_filter(This, category, majortype, filter, &source_out);
|
|
IBaseFilter_Release(filter);
|
|
}
|
|
else
|
|
{
|
|
WARN("Source object does not expose IBaseFilter or IPin.\n");
|
|
return E_INVALIDARG;
|
|
}
|
|
if (FAILED(hr))
|
|
return hr;
|
|
return_hr = hr;
|
|
|
|
if (!pfRenderer)
|
|
{
|
|
IEnumMediaTypes *enumMedia = NULL;
|
|
hr = IPin_EnumMediaTypes(source_out, &enumMedia);
|
|
if (SUCCEEDED(hr)) {
|
|
AM_MEDIA_TYPE *mediaType;
|
|
hr = IEnumMediaTypes_Next(enumMedia, 1, &mediaType, NULL);
|
|
if (SUCCEEDED(hr)) {
|
|
if (IsEqualIID(&mediaType->majortype, &MEDIATYPE_Video)) {
|
|
hr = CoCreateInstance(&CLSID_VideoRenderer, NULL, CLSCTX_INPROC_SERVER,
|
|
&IID_IBaseFilter, (void**)&pfRenderer);
|
|
} else if (IsEqualIID(&mediaType->majortype, &MEDIATYPE_Audio)) {
|
|
hr = CoCreateInstance(&CLSID_DSoundRender, NULL, CLSCTX_INPROC_SERVER,
|
|
&IID_IBaseFilter, (void**)&pfRenderer);
|
|
} else {
|
|
FIXME("cannot automatically load renderer for majortype %s\n", debugstr_guid(&mediaType->majortype));
|
|
hr = E_FAIL;
|
|
}
|
|
if (SUCCEEDED(hr)) {
|
|
rendererNeedsRelease = TRUE;
|
|
hr = IGraphBuilder_AddFilter(This->mygraph, pfRenderer, NULL);
|
|
}
|
|
DeleteMediaType(mediaType);
|
|
}
|
|
IEnumMediaTypes_Release(enumMedia);
|
|
}
|
|
if (FAILED(hr)) {
|
|
if (rendererNeedsRelease)
|
|
IBaseFilter_Release(pfRenderer);
|
|
IPin_Release(source_out);
|
|
return hr;
|
|
}
|
|
}
|
|
|
|
hr = ICaptureGraphBuilder2_FindPin(iface, (IUnknown*)pfRenderer, PINDIR_INPUT, NULL, NULL, TRUE, 0, &renderer_in);
|
|
if (FAILED(hr))
|
|
{
|
|
if (rendererNeedsRelease)
|
|
IBaseFilter_Release(pfRenderer);
|
|
IPin_Release(source_out);
|
|
return hr;
|
|
}
|
|
|
|
if (!pfCompressor)
|
|
hr = IGraphBuilder_Connect(This->mygraph, source_out, renderer_in);
|
|
else
|
|
{
|
|
IPin *compressor_in, *compressor_out;
|
|
|
|
hr = ICaptureGraphBuilder2_FindPin(iface, (IUnknown*)pfCompressor,
|
|
PINDIR_INPUT, NULL, NULL, TRUE, 0, &compressor_in);
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
hr = IGraphBuilder_Connect(This->mygraph, source_out, compressor_in);
|
|
IPin_Release(compressor_in);
|
|
}
|
|
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
hr = ICaptureGraphBuilder2_FindPin(iface, (IUnknown*)pfCompressor,
|
|
PINDIR_OUTPUT, NULL, NULL, TRUE, 0, &compressor_out);
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
hr = IGraphBuilder_Connect(This->mygraph, compressor_out, renderer_in);
|
|
IPin_Release(compressor_out);
|
|
}
|
|
}
|
|
}
|
|
|
|
IPin_Release(source_out);
|
|
IPin_Release(renderer_in);
|
|
if (rendererNeedsRelease)
|
|
IBaseFilter_Release(pfRenderer);
|
|
if (SUCCEEDED(hr))
|
|
return return_hr;
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI
|
|
fnCaptureGraphBuilder2_ControlStream(ICaptureGraphBuilder2 * iface,
|
|
const GUID *pCategory,
|
|
const GUID *pType,
|
|
IBaseFilter *pFilter,
|
|
REFERENCE_TIME *pstart,
|
|
REFERENCE_TIME *pstop,
|
|
WORD wStartCookie,
|
|
WORD wStopCookie)
|
|
{
|
|
CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder2(iface);
|
|
|
|
FIXME("(%p/%p)->(%s, %s, %p, %p, %p, %i, %i) Stub!\n", This, iface,
|
|
debugstr_guid(pCategory), debugstr_guid(pType),
|
|
pFilter, pstart, pstop, wStartCookie, wStopCookie);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI
|
|
fnCaptureGraphBuilder2_AllocCapFile(ICaptureGraphBuilder2 * iface,
|
|
LPCOLESTR lpwstr,
|
|
DWORDLONG dwlSize)
|
|
{
|
|
CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder2(iface);
|
|
|
|
FIXME("(%p/%p)->(%s, 0x%s) Stub!\n", This, iface,
|
|
debugstr_w(lpwstr), wine_dbgstr_longlong(dwlSize));
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI
|
|
fnCaptureGraphBuilder2_CopyCaptureFile(ICaptureGraphBuilder2 * iface,
|
|
LPOLESTR lpwstrOld,
|
|
LPOLESTR lpwstrNew,
|
|
int fAllowEscAbort,
|
|
IAMCopyCaptureFileProgress *pCallback)
|
|
{
|
|
CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder2(iface);
|
|
|
|
FIXME("(%p/%p)->(%s, %s, %i, %p) Stub!\n", This, iface,
|
|
debugstr_w(lpwstrOld), debugstr_w(lpwstrNew),
|
|
fAllowEscAbort, pCallback);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI
|
|
fnCaptureGraphBuilder2_FindPin(ICaptureGraphBuilder2 * iface,
|
|
IUnknown *pSource,
|
|
PIN_DIRECTION pindir,
|
|
const GUID *pCategory,
|
|
const GUID *pType,
|
|
BOOL fUnconnected,
|
|
INT num,
|
|
IPin **ppPin)
|
|
{
|
|
HRESULT hr;
|
|
IEnumPins *enumpins = NULL;
|
|
IPin *pin;
|
|
CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder2(iface);
|
|
|
|
TRACE("(%p/%p)->(%p, %x, %s, %s, %d, %i, %p)\n", This, iface,
|
|
pSource, pindir, debugstr_guid(pCategory), debugstr_guid(pType),
|
|
fUnconnected, num, ppPin);
|
|
|
|
pin = NULL;
|
|
|
|
hr = IUnknown_QueryInterface(pSource, &IID_IPin, (void**)&pin);
|
|
if (hr == E_NOINTERFACE)
|
|
{
|
|
IBaseFilter *filter = NULL;
|
|
int numcurrent = 0;
|
|
|
|
hr = IUnknown_QueryInterface(pSource, &IID_IBaseFilter, (void**)&filter);
|
|
if (hr == E_NOINTERFACE)
|
|
{
|
|
WARN("Input not filter or pin?!\n");
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
hr = IBaseFilter_EnumPins(filter, &enumpins);
|
|
if (FAILED(hr))
|
|
{
|
|
WARN("Could not enumerate\n");
|
|
IBaseFilter_Release(filter);
|
|
return hr;
|
|
}
|
|
|
|
while (1)
|
|
{
|
|
ULONG fetched;
|
|
|
|
hr = IEnumPins_Next(enumpins, 1, &pin, &fetched);
|
|
if (hr == VFW_E_ENUM_OUT_OF_SYNC)
|
|
{
|
|
numcurrent = 0;
|
|
IEnumPins_Reset(enumpins);
|
|
pin = NULL;
|
|
continue;
|
|
}
|
|
if (hr != S_OK)
|
|
break;
|
|
if (fetched != 1)
|
|
{
|
|
hr = E_FAIL;
|
|
break;
|
|
}
|
|
|
|
TRACE("Testing match\n");
|
|
if (pin_matches(pin, pindir, pCategory, pType, fUnconnected) && numcurrent++ == num)
|
|
break;
|
|
IPin_Release(pin);
|
|
pin = NULL;
|
|
}
|
|
IEnumPins_Release(enumpins);
|
|
IBaseFilter_Release(filter);
|
|
|
|
if (hr != S_OK)
|
|
{
|
|
WARN("Could not find %s pin # %d\n", (pindir == PINDIR_OUTPUT ? "output" : "input"), numcurrent);
|
|
return E_FAIL;
|
|
}
|
|
}
|
|
else if (!pin_matches(pin, pindir, pCategory, pType, fUnconnected))
|
|
{
|
|
IPin_Release(pin);
|
|
return E_FAIL;
|
|
}
|
|
|
|
*ppPin = pin;
|
|
return S_OK;
|
|
}
|
|
|
|
static const ICaptureGraphBuilder2Vtbl builder2_Vtbl =
|
|
{
|
|
fnCaptureGraphBuilder2_QueryInterface,
|
|
fnCaptureGraphBuilder2_AddRef,
|
|
fnCaptureGraphBuilder2_Release,
|
|
fnCaptureGraphBuilder2_SetFilterGraph,
|
|
fnCaptureGraphBuilder2_GetFilterGraph,
|
|
fnCaptureGraphBuilder2_SetOutputFileName,
|
|
fnCaptureGraphBuilder2_FindInterface,
|
|
fnCaptureGraphBuilder2_RenderStream,
|
|
fnCaptureGraphBuilder2_ControlStream,
|
|
fnCaptureGraphBuilder2_AllocCapFile,
|
|
fnCaptureGraphBuilder2_CopyCaptureFile,
|
|
fnCaptureGraphBuilder2_FindPin
|
|
};
|
|
|
|
|
|
static HRESULT WINAPI
|
|
fnCaptureGraphBuilder_QueryInterface(ICaptureGraphBuilder * iface,
|
|
REFIID riid, LPVOID * ppv)
|
|
{
|
|
CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder(iface);
|
|
TRACE("%p --> Forwarding to v2 (%p)\n", iface, This);
|
|
return ICaptureGraphBuilder2_QueryInterface(&This->ICaptureGraphBuilder2_iface, riid, ppv);
|
|
}
|
|
|
|
static ULONG WINAPI
|
|
fnCaptureGraphBuilder_AddRef(ICaptureGraphBuilder * iface)
|
|
{
|
|
CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder(iface);
|
|
TRACE("%p --> Forwarding to v2 (%p)\n", iface, This);
|
|
return ICaptureGraphBuilder2_AddRef(&This->ICaptureGraphBuilder2_iface);
|
|
}
|
|
|
|
static ULONG WINAPI
|
|
fnCaptureGraphBuilder_Release(ICaptureGraphBuilder * iface)
|
|
{
|
|
CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder(iface);
|
|
TRACE("%p --> Forwarding to v2 (%p)\n", iface, This);
|
|
return ICaptureGraphBuilder2_Release(&This->ICaptureGraphBuilder2_iface);
|
|
}
|
|
|
|
static HRESULT WINAPI
|
|
fnCaptureGraphBuilder_SetFiltergraph(ICaptureGraphBuilder * iface,
|
|
IGraphBuilder *pfg)
|
|
{
|
|
CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder(iface);
|
|
TRACE("%p --> Forwarding to v2 (%p)\n", iface, This);
|
|
return ICaptureGraphBuilder2_SetFiltergraph(&This->ICaptureGraphBuilder2_iface, pfg);
|
|
}
|
|
|
|
static HRESULT WINAPI
|
|
fnCaptureGraphBuilder_GetFiltergraph(ICaptureGraphBuilder * iface,
|
|
IGraphBuilder **pfg)
|
|
{
|
|
CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder(iface);
|
|
TRACE("%p --> Forwarding to v2 (%p)\n", iface, This);
|
|
return ICaptureGraphBuilder2_GetFiltergraph(&This->ICaptureGraphBuilder2_iface, pfg);
|
|
}
|
|
|
|
static HRESULT WINAPI
|
|
fnCaptureGraphBuilder_SetOutputFileName(ICaptureGraphBuilder * iface,
|
|
const GUID *pType, LPCOLESTR lpstrFile,
|
|
IBaseFilter **ppf, IFileSinkFilter **ppSink)
|
|
{
|
|
CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder(iface);
|
|
TRACE("%p --> Forwarding to v2 (%p)\n", iface, This);
|
|
return ICaptureGraphBuilder2_SetOutputFileName(&This->ICaptureGraphBuilder2_iface, pType,
|
|
lpstrFile, ppf, ppSink);
|
|
}
|
|
|
|
static HRESULT WINAPI
|
|
fnCaptureGraphBuilder_FindInterface(ICaptureGraphBuilder * iface,
|
|
const GUID *pCategory, IBaseFilter *pf,
|
|
REFIID riid, void **ppint)
|
|
{
|
|
CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder(iface);
|
|
TRACE("%p --> Forwarding to v2 (%p)\n", iface, This);
|
|
return ICaptureGraphBuilder2_FindInterface(&This->ICaptureGraphBuilder2_iface, pCategory, NULL,
|
|
pf, riid, ppint);
|
|
}
|
|
|
|
static HRESULT WINAPI
|
|
fnCaptureGraphBuilder_RenderStream(ICaptureGraphBuilder * iface,
|
|
const GUID *pCategory, IUnknown *pSource,
|
|
IBaseFilter *pfCompressor, IBaseFilter *pfRenderer)
|
|
{
|
|
CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder(iface);
|
|
TRACE("%p --> Forwarding to v2 (%p)\n", iface, This);
|
|
return ICaptureGraphBuilder2_RenderStream(&This->ICaptureGraphBuilder2_iface, pCategory, NULL,
|
|
pSource, pfCompressor, pfRenderer);
|
|
}
|
|
|
|
static HRESULT WINAPI
|
|
fnCaptureGraphBuilder_ControlStream(ICaptureGraphBuilder * iface,
|
|
const GUID *pCategory, IBaseFilter *pFilter,
|
|
REFERENCE_TIME *pstart, REFERENCE_TIME *pstop,
|
|
WORD wStartCookie, WORD wStopCookie)
|
|
{
|
|
CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder(iface);
|
|
TRACE("%p --> Forwarding to v2 (%p)\n", iface, This);
|
|
return ICaptureGraphBuilder2_ControlStream(&This->ICaptureGraphBuilder2_iface, pCategory, NULL,
|
|
pFilter, pstart, pstop, wStartCookie, wStopCookie);
|
|
}
|
|
|
|
static HRESULT WINAPI
|
|
fnCaptureGraphBuilder_AllocCapFile(ICaptureGraphBuilder * iface,
|
|
LPCOLESTR lpstr, DWORDLONG dwlSize)
|
|
{
|
|
CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder(iface);
|
|
TRACE("%p --> Forwarding to v2 (%p)\n", iface, This);
|
|
return ICaptureGraphBuilder2_AllocCapFile(&This->ICaptureGraphBuilder2_iface, lpstr, dwlSize);
|
|
}
|
|
|
|
static HRESULT WINAPI
|
|
fnCaptureGraphBuilder_CopyCaptureFile(ICaptureGraphBuilder * iface,
|
|
LPOLESTR lpwstrOld, LPOLESTR lpwstrNew,
|
|
int fAllowEscAbort,
|
|
IAMCopyCaptureFileProgress *pCallback)
|
|
{
|
|
CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder(iface);
|
|
TRACE("%p --> Forwarding to v2 (%p)\n", iface, This);
|
|
return ICaptureGraphBuilder2_CopyCaptureFile(&This->ICaptureGraphBuilder2_iface, lpwstrOld,
|
|
lpwstrNew, fAllowEscAbort, pCallback);
|
|
}
|
|
|
|
static const ICaptureGraphBuilderVtbl builder_Vtbl =
|
|
{
|
|
fnCaptureGraphBuilder_QueryInterface,
|
|
fnCaptureGraphBuilder_AddRef,
|
|
fnCaptureGraphBuilder_Release,
|
|
fnCaptureGraphBuilder_SetFiltergraph,
|
|
fnCaptureGraphBuilder_GetFiltergraph,
|
|
fnCaptureGraphBuilder_SetOutputFileName,
|
|
fnCaptureGraphBuilder_FindInterface,
|
|
fnCaptureGraphBuilder_RenderStream,
|
|
fnCaptureGraphBuilder_ControlStream,
|
|
fnCaptureGraphBuilder_AllocCapFile,
|
|
fnCaptureGraphBuilder_CopyCaptureFile
|
|
};
|