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qcap: Reimplement COM registration and vending locally. 

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
feature/deterministic
Zebediah Figura 2020-03-08 14:05:08 -05:00 committed by Alexandre Julliard
parent cf376c96e8
commit 7bcb8e74ce
10 changed files with 343 additions and 210 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
dlls/qcap/Makefile.in
View File

@ -8,7 +8,6 @@ C_SRCS = \
avico.c \
avimux.c \
capturegraph.c \
dllfunc.c \
filter.c \
mediatype.c \
pin.c \
@ -18,3 +17,6 @@ C_SRCS = \
vfwcapture.c
RC_SRCS = version.rc
IDL_SRCS = \
qcap_classes.idl

24
dlls/qcap/audiorecord.c
View File

@ -154,22 +154,18 @@ static const IPersistPropertyBagVtbl PersistPropertyBagVtbl =
PPB_Save
};
IUnknown* WINAPI QCAP_createAudioCaptureFilter(IUnknown *outer, HRESULT *phr)
HRESULT audio_record_create(IUnknown *outer, IUnknown **out)
{
AudioRecord *This = NULL;
AudioRecord *object;
FIXME("(%p, %p): the entire CLSID_AudioRecord implementation is just stubs\n", outer, phr);
if (!(object = CoTaskMemAlloc(sizeof(*object))))
return E_OUTOFMEMORY;
memset(object, 0, sizeof(*object));
This = CoTaskMemAlloc(sizeof(*This));
if (This == NULL) {
*phr = E_OUTOFMEMORY;
return NULL;
}
memset(This, 0, sizeof(*This));
This->IPersistPropertyBag_iface.lpVtbl = &PersistPropertyBagVtbl;
object->IPersistPropertyBag_iface.lpVtbl = &PersistPropertyBagVtbl;
strmbase_filter_init(&object->filter, outer, &CLSID_AudioRecord, &filter_ops);
strmbase_filter_init(&This->filter, outer, &CLSID_AudioRecord, &filter_ops);
*phr = S_OK;
return &This->filter.IUnknown_inner;
TRACE("Created audio recorder %p.\n", object);
*out = &object->filter.IUnknown_inner;
return S_OK;
}

25
dlls/qcap/avico.c
View File

@ -480,25 +480,22 @@ static const struct strmbase_source_ops source_ops =
.pfnDecideAllocator = AVICompressorOut_DecideAllocator,
};
IUnknown* WINAPI QCAP_createAVICompressor(IUnknown *outer, HRESULT *phr)
HRESULT avi_compressor_create(IUnknown *outer, IUnknown **out)
{
static const WCHAR source_name[] = {'O','u','t',0};
static const WCHAR sink_name[] = {'I','n',0};
AVICompressor *compressor;
AVICompressor *object;
compressor = heap_alloc_zero(sizeof(*compressor));
if(!compressor) {
*phr = E_NOINTERFACE;
return NULL;
}
if (!(object = heap_alloc_zero(sizeof(*object))))
return E_OUTOFMEMORY;
strmbase_filter_init(&compressor->filter, outer, &CLSID_AVICo, &filter_ops);
strmbase_filter_init(&object->filter, outer, &CLSID_AVICo, &filter_ops);
object->IPersistPropertyBag_iface.lpVtbl = &PersistPropertyBagVtbl;
compressor->IPersistPropertyBag_iface.lpVtbl = &PersistPropertyBagVtbl;
strmbase_sink_init(&object->sink, &object->filter, sink_name, &sink_ops, NULL);
strmbase_source_init(&object->source, &object->filter, source_name, &source_ops);
strmbase_sink_init(&compressor->sink, &compressor->filter, sink_name, &sink_ops, NULL);
strmbase_source_init(&compressor->source, &compressor->filter, source_name, &source_ops);
*phr = S_OK;
return &compressor->filter.IUnknown_inner;
TRACE("Created AVI compressor %p.\n", object);
*out = &object->filter.IUnknown_inner;
return S_OK;
}

17
dlls/qcap/avimux.c
View File

@ -1835,7 +1835,7 @@ static HRESULT create_input_pin(AviMux *avimux)
return S_OK;
}
IUnknown * WINAPI QCAP_createAVIMux(IUnknown *outer, HRESULT *phr)
HRESULT avi_mux_create(IUnknown *outer, IUnknown **out)
{
static const WCHAR output_name[] = {'A','V','I',' ','O','u','t',0};
@ -1843,11 +1843,8 @@ IUnknown * WINAPI QCAP_createAVIMux(IUnknown *outer, HRESULT *phr)
PIN_INFO info;
HRESULT hr;
avimux = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(AviMux));
if(!avimux) {
*phr = E_OUTOFMEMORY;
return NULL;
}
if (!(avimux = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(AviMux))))
return E_OUTOFMEMORY;
strmbase_filter_init(&avimux->filter, outer, &CLSID_AviDest, &filter_ops);
avimux->IConfigAviMux_iface.lpVtbl = &ConfigAviMuxVtbl;
@ -1870,13 +1867,13 @@ IUnknown * WINAPI QCAP_createAVIMux(IUnknown *outer, HRESULT *phr)
strmbase_source_cleanup(&avimux->source);
strmbase_filter_cleanup(&avimux->filter);
HeapFree(GetProcessHeap(), 0, avimux);
*phr = hr;
return NULL;
return hr;
}
avimux->interleave = 10000000;
TRACE("Created AVI mux %p.\n", avimux);
ObjectRefCount(TRUE);
*phr = S_OK;
return &avimux->filter.IUnknown_inner;
*out = &avimux->filter.IUnknown_inner;
return S_OK;
}

40
dlls/qcap/capturegraph.c
View File

@ -74,33 +74,27 @@ static inline CaptureGraphImpl *impl_from_ICaptureGraphBuilder2(ICaptureGraphBui
}
IUnknown * CALLBACK QCAP_createCaptureGraphBuilder2(IUnknown *pUnkOuter,
HRESULT *phr)
HRESULT capture_graph_create(IUnknown *outer, IUnknown **out)
{
CaptureGraphImpl * pCapture = NULL;
CaptureGraphImpl *object;
TRACE("(%p, %p)\n", pUnkOuter, phr);
if (outer)
return CLASS_E_NOAGGREGATION;
*phr = CLASS_E_NOAGGREGATION;
if (pUnkOuter)
{
return NULL;
}
*phr = E_OUTOFMEMORY;
if (!(object = CoTaskMemAlloc(sizeof(*object))))
return E_OUTOFMEMORY;
pCapture = CoTaskMemAlloc(sizeof(CaptureGraphImpl));
if (pCapture)
{
pCapture->ICaptureGraphBuilder2_iface.lpVtbl = &builder2_Vtbl;
pCapture->ICaptureGraphBuilder_iface.lpVtbl = &builder_Vtbl;
pCapture->ref = 1;
pCapture->mygraph = NULL;
InitializeCriticalSection(&pCapture->csFilter);
pCapture->csFilter.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": CaptureGraphImpl.csFilter");
*phr = S_OK;
ObjectRefCount(TRUE);
}
return (IUnknown *)&pCapture->ICaptureGraphBuilder_iface;
object->ICaptureGraphBuilder2_iface.lpVtbl = &builder2_Vtbl;
object->ICaptureGraphBuilder_iface.lpVtbl = &builder_Vtbl;
object->ref = 1;
object->mygraph = NULL;
InitializeCriticalSection(&object->csFilter);
object->csFilter.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": CaptureGraphImpl.csFilter");
TRACE("Created capture graph builder %p.\n", object);
ObjectRefCount(TRUE);
*out = (IUnknown *)&object->ICaptureGraphBuilder_iface;
return S_OK;
}
static HRESULT WINAPI

70
dlls/qcap/qcap_classes.idl 100644
View File

@ -0,0 +1,70 @@
/*
* COM classes for qcap
*
* Copyright 2019 Zebediah Figura
*
* 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
*/
#pragma makedep register
[
helpstring("Audio Capture Filter"),
threading(both),
uuid(e30629d2-27e5-11ce-875d-00608cb78066)
]
coclass AudioRecord {}
[
helpstring("Audio Capture Filter"),
threading(both),
uuid(d76e2820-1563-11cf-ac98-00aa004c0fa9)
]
coclass AVICo {}
[
helpstring("AVI mux"),
threading(both),
uuid(e2510970-f137-11ce-8b67-00aa00a3f1a6)
]
coclass AviDest {}
[
helpstring("Capture Graph Builder"),
threading(both),
uuid(bf87b6e0-8c27-11d0-b3f0-00aa003761c5)
]
coclass CaptureGraphBuilder {}
[
helpstring("Capture Graph Builder 2"),
threading(both),
uuid(bf87b6e1-8c27-11d0-b3f0-00aa003761c5)
]
coclass CaptureGraphBuilder2 {}
[
helpstring("Smart Tee Filter"),
threading(both),
uuid(cc58e280-8aa1-11d1-b3f1-00aa003761c5)
]
coclass SmartTee {}
[
helpstring("VFW Capture Filter"),
threading(both),
uuid(1b544c22-fd0b-11ce-8c63-00aa0044b51e)
]
coclass VfwCapture {}

327
dlls/qcap/qcap_main.c
View File

@ -1,8 +1,9 @@
/*
* Qcap implementation, dllentry points
* DirectShow capture
*
* Copyright (C) 2003 Dominik Strasser
* Copyright (C) 2005 Rolf Kalbermatter
* Copyright (C) 2019 Zebediah Figura
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@ -25,7 +26,8 @@
#include <stdarg.h>
#define COBJMACROS
#define NONAMELESSSTRUCT
#define NONAMELESSUNION
#include "windef.h"
#include "winbase.h"
#include "wingdi.h"
@ -33,6 +35,7 @@
#include "objbase.h"
#include "uuids.h"
#include "strmif.h"
#include "rpcproxy.h"
#include "qcap_main.h"
@ -41,132 +44,207 @@
WINE_DEFAULT_DEBUG_CHANNEL(qcap);
static HINSTANCE qcap_instance;
static LONG objects_ref = 0;
static const WCHAR wAudioCaptureFilter[] =
{'A','u','d','i','o',' ','C','a','p','t','u','r','e',' ','F','i','l','t','e','r',0};
static const WCHAR wAVICompressor[] =
{'A','V','I',' ','C','o','m','p','r','e','s','s','o','r',0};
static const WCHAR wVFWCaptFilter[] =
{'V','F','W',' ','C','a','p','t','u','r','e',' ','F','i','l','t','e','r',0};
static const WCHAR wVFWCaptFilterProp[] =
{'V','F','W',' ','C','a','p','t','u','r','e',' ','F','i','l','t','e','r',' ',
'P','r','o','p','e','r','t','y',' ','P','a','g','e',0};
static const WCHAR wAVIMux[] =
{'A','V','I',' ','m','u','x',0};
static const WCHAR wAVIMuxPropPage[] =
{'A','V','I',' ','m','u','x',' ','P','r','o','p','e','r','t','y',' ','P','a','g','e',0};
static const WCHAR wAVIMuxPropPage1[] =
{'A','V','I',' ','m','u','x',' ','P','r','o','p','e','r','t','y',' ','P','a','g','e','1',0};
static const WCHAR wFileWriter[] =
{'F','i','l','e',' ','W','r','i','t','e','r',0};
static const WCHAR wCaptGraphBuilder[] =
{'C','a','p','t','u','r','e',' ','G','r','a','p','h',' ','B','u','i','l','d','e','r',0};
static const WCHAR wCaptGraphBuilder2[] =
{'C','a','p','t','u','r','e',' ','G','r','a','p','h',' ','B','u','i','l','d','e','r','2',0};
static const WCHAR wInfPinTeeFilter[] =
{'I','n','f','i','n','i','t','e',' ','P','i','n',' ','T','e','e',' ','F','i',
'l','t','e','r',0};
static const WCHAR wSmartTeeFilter[] =
{'S','m','a','r','t',' ','T','e','e',' ','F','i','l','t','e','r',0};
static const WCHAR wAudioInMixerProp[] =
{'A','u','d','i','o','I','n','p','u','t','M','i','x','e','r',' ','P','r','o',
'p','e','r','t','y',' ','P','a','g','e',0};
FactoryTemplate const g_Templates[] = {
{
wAudioCaptureFilter,
&CLSID_AudioRecord,
QCAP_createAudioCaptureFilter,
NULL
},{
wAVICompressor,
&CLSID_AVICo,
QCAP_createAVICompressor,
NULL
},{
wVFWCaptFilter,
&CLSID_VfwCapture,
QCAP_createVFWCaptureFilter,
NULL
},{
wVFWCaptFilterProp,
&CLSID_CaptureProperties,
NULL, /* FIXME: Implement QCAP_createVFWCaptureFilterPropertyPage */
NULL
},{
wAVIMux,
&CLSID_AviDest,
QCAP_createAVIMux,
NULL
},{
wAVIMuxPropPage,
&CLSID_AviMuxProptyPage,
NULL, /* FIXME: Implement QCAP_createAVIMuxPropertyPage */
NULL
},{
wAVIMuxPropPage1,
&CLSID_AviMuxProptyPage1,
NULL, /* FIXME: Implement QCAP_createAVIMuxPropertyPage1 */
NULL
},{
wFileWriter,
&CLSID_FileWriter,
NULL, /* FIXME: Implement QCAP_createFileWriter */
NULL
},{
wCaptGraphBuilder,
&CLSID_CaptureGraphBuilder,
QCAP_createCaptureGraphBuilder2,
NULL
},{
wCaptGraphBuilder2,
&CLSID_CaptureGraphBuilder2,
QCAP_createCaptureGraphBuilder2,
NULL
},{
wInfPinTeeFilter,
&CLSID_InfTee,
NULL, /* FIXME: Implement QCAP_createInfinitePinTeeFilter */
NULL
},{
wSmartTeeFilter,
&CLSID_SmartTee,
QCAP_createSmartTeeFilter,
NULL
},{
wAudioInMixerProp,
&CLSID_AudioInputMixerProperties,
NULL, /* FIXME: Implement QCAP_createAudioInputMixerPropertyPage */
NULL
}
struct class_factory
{
IClassFactory IClassFactory_iface;
HRESULT (*create_instance)(IUnknown *outer, IUnknown **out);
};
const int g_cTemplates = ARRAY_SIZE(g_Templates);
/***********************************************************************
* Dll EntryPoint (QCAP.@)
*/
BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpv)
static inline struct class_factory *impl_from_IClassFactory(IClassFactory *iface)
{
return STRMBASE_DllMain(hInstDLL,fdwReason,lpv);
return CONTAINING_RECORD(iface, struct class_factory, IClassFactory_iface);
}
/***********************************************************************
* DllGetClassObject
*/
HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
static HRESULT WINAPI class_factory_QueryInterface(IClassFactory *iface, REFIID iid, void **out)
{
return STRMBASE_DllGetClassObject( rclsid, riid, ppv );
TRACE("iface %p, iid %s, out %p.\n", iface, debugstr_guid(iid), out);
if (IsEqualGUID(iid, &IID_IUnknown) || IsEqualGUID(iid, &IID_IClassFactory))
{
*out = iface;
IClassFactory_AddRef(iface);
return S_OK;
}
*out = NULL;
WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(iid));
return E_NOINTERFACE;
}
static ULONG WINAPI class_factory_AddRef(IClassFactory *iface)
{
return 2;
}
static ULONG WINAPI class_factory_Release(IClassFactory *iface)
{
return 1;
}
static HRESULT WINAPI class_factory_CreateInstance(IClassFactory *iface, IUnknown *outer, REFIID iid, void **out)
{
struct class_factory *factory = impl_from_IClassFactory(iface);
IUnknown *unk;
HRESULT hr;
TRACE("iface %p, outer %p, iid %s, out %p.\n", iface, outer, debugstr_guid(iid), out);
if (outer && !IsEqualGUID(iid, &IID_IUnknown))
return E_NOINTERFACE;
*out = NULL;
if (SUCCEEDED(hr = factory->create_instance(outer, &unk)))
{
hr = IUnknown_QueryInterface(unk, iid, out);
IUnknown_Release(unk);
}
return hr;
}
static HRESULT WINAPI class_factory_LockServer(IClassFactory *iface, BOOL lock)
{
TRACE("iface %p, lock %d.\n", iface, lock);
if (lock)
InterlockedIncrement(&objects_ref);
else
InterlockedDecrement(&objects_ref);
return S_OK;
}
static const IClassFactoryVtbl class_factory_vtbl =
{
class_factory_QueryInterface,
class_factory_AddRef,
class_factory_Release,
class_factory_CreateInstance,
class_factory_LockServer,
};
static struct class_factory audio_record_cf = {{&class_factory_vtbl}, audio_record_create};
static struct class_factory avi_compressor_cf = {{&class_factory_vtbl}, avi_compressor_create};
static struct class_factory avi_mux_cf = {{&class_factory_vtbl}, avi_mux_create};
static struct class_factory capture_graph_cf = {{&class_factory_vtbl}, capture_graph_create};
static struct class_factory smart_tee_cf = {{&class_factory_vtbl}, smart_tee_create};
static struct class_factory vfw_capture_cf = {{&class_factory_vtbl}, vfw_capture_create};
BOOL WINAPI DllMain(HINSTANCE instance, DWORD reason, void *reserved)
{
if (reason == DLL_PROCESS_ATTACH)
{
qcap_instance = instance;
DisableThreadLibraryCalls(instance);
}
return TRUE;
}
HRESULT WINAPI DllGetClassObject(REFCLSID clsid, REFIID iid, void **out)
{
struct class_factory *factory;
TRACE("clsid %s, iid %s, out %p.\n", debugstr_guid(clsid), debugstr_guid(iid), out);
if (IsEqualGUID(clsid, &CLSID_AudioRecord))
factory = &audio_record_cf;
else if (IsEqualGUID(clsid, &CLSID_AVICo))
factory = &avi_compressor_cf;
else if (IsEqualGUID(clsid, &CLSID_AviDest))
factory = &avi_mux_cf;
else if (IsEqualGUID(clsid, &CLSID_CaptureGraphBuilder))
factory = &capture_graph_cf;
else if (IsEqualGUID(clsid, &CLSID_CaptureGraphBuilder2))
factory = &capture_graph_cf;
else if (IsEqualGUID(clsid, &CLSID_SmartTee))
factory = &smart_tee_cf;
else if (IsEqualGUID(clsid, &CLSID_VfwCapture))
factory = &vfw_capture_cf;
else
{
FIXME("%s not implemented, returning CLASS_E_CLASSNOTAVAILABLE.\n", debugstr_guid(clsid));
return CLASS_E_CLASSNOTAVAILABLE;
}
return IClassFactory_QueryInterface(&factory->IClassFactory_iface, iid, out);
}
static const REGPINTYPES reg_avi_mux_sink_mt = {&MEDIATYPE_Stream, &MEDIASUBTYPE_Avi};
static const REGFILTERPINS2 reg_avi_mux_pins[1] =
{
{
.cInstances = 1,
.nMediaTypes = 1,
.lpMediaType = &reg_avi_mux_sink_mt,
},
};
static const REGFILTER2 reg_avi_mux =
{
.dwVersion = 2,
.dwMerit = MERIT_DO_NOT_USE,
.u.s2.cPins2 = 1,
.u.s2.rgPins2 = reg_avi_mux_pins,
};
static const REGPINTYPES reg_video_mt = {&MEDIATYPE_Video, &GUID_NULL};
static const REGFILTERPINS2 reg_smart_tee_pins[3] =
{
{
.cInstances = 1,
.nMediaTypes = 1,
.lpMediaType = &reg_video_mt,
},
{
.dwFlags = REG_PINFLAG_B_OUTPUT,
.cInstances = 1,
.nMediaTypes = 1,
.lpMediaType = &reg_video_mt,
},
{
.dwFlags = REG_PINFLAG_B_OUTPUT,
.cInstances = 1,
.nMediaTypes = 1,
.lpMediaType = &reg_video_mt,
},
};
static const REGFILTER2 reg_smart_tee =
{
.dwVersion = 2,
.dwMerit = MERIT_DO_NOT_USE,
.u.s2.cPins2 = 3,
.u.s2.rgPins2 = reg_smart_tee_pins,
};
/***********************************************************************
* DllRegisterServer (QCAP.@)
*/
HRESULT WINAPI DllRegisterServer(void)
{
TRACE("()\n");
return AMovieDllRegisterServer2(TRUE);
static const WCHAR avi_muxW[] = {'A','V','I',' ','M','u','x',0};
static const WCHAR smart_teeW[] = {'S','m','a','r','t',' ','T','e','e',0};
IFilterMapper2 *mapper;
HRESULT hr;
if (FAILED(hr = __wine_register_resources( qcap_instance )))
return hr;
if (FAILED(hr = CoCreateInstance(&CLSID_FilterMapper2, NULL, CLSCTX_INPROC_SERVER,
&IID_IFilterMapper2, (void **)&mapper)))
return hr;
IFilterMapper2_RegisterFilter(mapper, &CLSID_AviDest, avi_muxW,
NULL, NULL, NULL, &reg_avi_mux);
IFilterMapper2_RegisterFilter(mapper, &CLSID_SmartTee, smart_teeW,
NULL, NULL, NULL, &reg_smart_tee);
IFilterMapper2_Release(mapper);
return S_OK;
}
/***********************************************************************
@ -174,8 +252,21 @@ HRESULT WINAPI DllRegisterServer(void)
*/
HRESULT WINAPI DllUnregisterServer(void)
{
TRACE("\n");
return AMovieDllRegisterServer2(FALSE);
IFilterMapper2 *mapper;
HRESULT hr;
if (FAILED(hr = __wine_unregister_resources( qcap_instance )))
return hr;
if (FAILED(hr = CoCreateInstance(&CLSID_FilterMapper2, NULL, CLSCTX_INPROC_SERVER,
&IID_IFilterMapper2, (void **)&mapper)))
return hr;
IFilterMapper2_UnregisterFilter(mapper, NULL, NULL, &CLSID_AviDest);
IFilterMapper2_UnregisterFilter(mapper, NULL, NULL, &CLSID_SmartTee);
IFilterMapper2_Release(mapper);
return S_OK;
}
/***********************************************************************
@ -183,11 +274,9 @@ HRESULT WINAPI DllUnregisterServer(void)
*/
HRESULT WINAPI DllCanUnloadNow(void)
{
TRACE("\n");
TRACE(".\n");
if (STRMBASE_DllCanUnloadNow() == S_OK && objects_ref == 0)
return S_OK;
return S_FALSE;
return objects_ref ? S_FALSE : S_OK;
}
DWORD ObjectRefCount(BOOL increment)

19
dlls/qcap/qcap_main.h
View File

@ -25,18 +25,11 @@
extern DWORD ObjectRefCount(BOOL increment) DECLSPEC_HIDDEN;
extern IUnknown * WINAPI QCAP_createAudioCaptureFilter(IUnknown *pUnkOuter, HRESULT *phr) DECLSPEC_HIDDEN;
extern IUnknown * WINAPI QCAP_createAVICompressor(IUnknown *pUnkOuter, HRESULT *phr) DECLSPEC_HIDDEN;
extern IUnknown * WINAPI QCAP_createVFWCaptureFilter(IUnknown *pUnkOuter, HRESULT *phr) DECLSPEC_HIDDEN;
extern IUnknown * WINAPI QCAP_createVFWCaptureFilterPropertyPage(IUnknown *pUnkOuter, HRESULT *phr) DECLSPEC_HIDDEN;
extern IUnknown * WINAPI QCAP_createAVICompressor(IUnknown*,HRESULT*) DECLSPEC_HIDDEN;
extern IUnknown * WINAPI QCAP_createAVIMux(IUnknown *pUnkOuter, HRESULT *phr) DECLSPEC_HIDDEN;
extern IUnknown * WINAPI QCAP_createAVIMuxPropertyPage(IUnknown *pUnkOuter, HRESULT *phr) DECLSPEC_HIDDEN;
extern IUnknown * WINAPI QCAP_createAVIMuxPropertyPage1(IUnknown *pUnkOuter, HRESULT *phr) DECLSPEC_HIDDEN;
extern IUnknown * WINAPI QCAP_createFileWriter(IUnknown *pUnkOuter, HRESULT *phr) DECLSPEC_HIDDEN;
extern IUnknown * WINAPI QCAP_createCaptureGraphBuilder2(IUnknown *pUnkOuter, HRESULT *phr) DECLSPEC_HIDDEN;
extern IUnknown * WINAPI QCAP_createInfinitePinTeeFilter(IUnknown *pUnkOuter, HRESULT *phr) DECLSPEC_HIDDEN;
extern IUnknown * WINAPI QCAP_createSmartTeeFilter(IUnknown *pUnkOuter, HRESULT *phr) DECLSPEC_HIDDEN;
extern IUnknown * WINAPI QCAP_createAudioInputMixerPropertyPage(IUnknown *pUnkOuter, HRESULT *phr) DECLSPEC_HIDDEN;
HRESULT audio_record_create(IUnknown *outer, IUnknown **out) DECLSPEC_HIDDEN;
HRESULT avi_compressor_create(IUnknown *outer, IUnknown **out) DECLSPEC_HIDDEN;
HRESULT avi_mux_create(IUnknown *outer, IUnknown **out) DECLSPEC_HIDDEN;
HRESULT capture_graph_create(IUnknown *outer, IUnknown **out) DECLSPEC_HIDDEN;
HRESULT smart_tee_create(IUnknown *outer, IUnknown **out) DECLSPEC_HIDDEN;
HRESULT vfw_capture_create(IUnknown *outer, IUnknown **out) DECLSPEC_HIDDEN;
#endif /* _QCAP_MAIN_H_DEFINED */

16
dlls/qcap/smartteefilter.c
View File

@ -321,7 +321,7 @@ static const struct strmbase_source_ops preview_ops =
.pfnDecideAllocator = SmartTeeFilterPreview_DecideAllocator,
};
IUnknown* WINAPI QCAP_createSmartTeeFilter(IUnknown *outer, HRESULT *phr)
HRESULT smart_tee_create(IUnknown *outer, IUnknown **out)
{
static const WCHAR captureW[] = {'C','a','p','t','u','r','e',0};
static const WCHAR previewW[] = {'P','r','e','v','i','e','w',0};
@ -330,10 +330,7 @@ IUnknown* WINAPI QCAP_createSmartTeeFilter(IUnknown *outer, HRESULT *phr)
HRESULT hr;
if (!(object = CoTaskMemAlloc(sizeof(*object))))
{
*phr = E_OUTOFMEMORY;
return NULL;
}
return E_OUTOFMEMORY;
memset(object, 0, sizeof(*object));
strmbase_filter_init(&object->filter, outer, &CLSID_SmartTee, &filter_ops);
@ -342,14 +339,15 @@ IUnknown* WINAPI QCAP_createSmartTeeFilter(IUnknown *outer, HRESULT *phr)
&IID_IMemAllocator, (void **)&object->sink.pAllocator);
if (FAILED(hr))
{
*phr = hr;
strmbase_filter_cleanup(&object->filter);
return NULL;
CoTaskMemFree(object);
return hr;
}
strmbase_source_init(&object->capture, &object->filter, captureW, &capture_ops);
strmbase_source_init(&object->preview, &object->filter, previewW, &preview_ops);
*phr = S_OK;
return &object->filter.IUnknown_inner;
TRACE("Created smart tee %p.\n", object);
*out = &object->filter.IUnknown_inner;
return S_OK;
}

11
dlls/qcap/vfwcapture.c
View File

@ -563,16 +563,13 @@ static const struct strmbase_source_ops source_ops =
.pfnDecideAllocator = BaseOutputPinImpl_DecideAllocator,
};
IUnknown * WINAPI QCAP_createVFWCaptureFilter(IUnknown *outer, HRESULT *phr)
HRESULT vfw_capture_create(IUnknown *outer, IUnknown **out)
{
static const WCHAR source_name[] = {'O','u','t','p','u','t',0};
VfwCapture *object;
if (!(object = CoTaskMemAlloc(sizeof(*object))))
{
*phr = E_OUTOFMEMORY;
return NULL;
}
return E_OUTOFMEMORY;
strmbase_filter_init(&object->filter, outer, &CLSID_VfwCapture, &filter_ops);
@ -587,6 +584,6 @@ IUnknown * WINAPI QCAP_createVFWCaptureFilter(IUnknown *outer, HRESULT *phr)
TRACE("Created VFW capture filter %p.\n", object);
ObjectRefCount(TRUE);
*phr = S_OK;
return &object->filter.IUnknown_inner;
*out = &object->filter.IUnknown_inner;
return S_OK;
}