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/* Capture Graph Builder, Minimal edition
*
* Copyright 2005 Maarten Lankhorst
* Copyright 2005 Rolf Kalbermatter
*
* 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 "qcap_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(qcap);
/***********************************************************************
* ICaptureGraphBuilder & ICaptureGraphBuilder2 implementation
*/
typedef struct CaptureGraphImpl
{
ICaptureGraphBuilder2 ICaptureGraphBuilder2_iface;
ICaptureGraphBuilder ICaptureGraphBuilder_iface;
LONG ref;
IGraphBuilder *mygraph;
CRITICAL_SECTION csFilter;
} CaptureGraphImpl;
static const ICaptureGraphBuilderVtbl builder_Vtbl;
static const ICaptureGraphBuilder2Vtbl builder2_Vtbl;
static inline CaptureGraphImpl *impl_from_ICaptureGraphBuilder(ICaptureGraphBuilder *iface)
{
return CONTAINING_RECORD(iface, CaptureGraphImpl, ICaptureGraphBuilder_iface);
}
static inline CaptureGraphImpl *impl_from_ICaptureGraphBuilder2(ICaptureGraphBuilder2 *iface)
{
return CONTAINING_RECORD(iface, CaptureGraphImpl, ICaptureGraphBuilder2_iface);
}
HRESULT capture_graph_create(IUnknown *outer, IUnknown **out)
{
CaptureGraphImpl *object;
if (outer)
return CLASS_E_NOAGGREGATION;
if (!(object = CoTaskMemAlloc(sizeof(*object))))
return E_OUTOFMEMORY;
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
fnCaptureGraphBuilder2_QueryInterface(ICaptureGraphBuilder2 * iface,
REFIID riid,
LPVOID * ppv)
{
CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder2(iface);
TRACE("(%p/%p)->(%s, %p)\n", This, iface, debugstr_guid(riid), ppv);
*ppv = NULL;
if (IsEqualIID(riid, &IID_IUnknown))
*ppv = &This->ICaptureGraphBuilder2_iface;
else if (IsEqualIID(riid, &IID_ICaptureGraphBuilder))
*ppv = &This->ICaptureGraphBuilder_iface;
else if (IsEqualIID(riid, &IID_ICaptureGraphBuilder2))
*ppv = &This->ICaptureGraphBuilder2_iface;
if (*ppv)
{
IUnknown_AddRef((IUnknown *)(*ppv));
TRACE ("-- Interface = %p\n", *ppv);
return S_OK;
}
TRACE ("-- Interface: E_NOINTERFACE\n");
return E_NOINTERFACE;
}
static ULONG WINAPI
fnCaptureGraphBuilder2_AddRef(ICaptureGraphBuilder2 * iface)
{
CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder2(iface);
DWORD ref = InterlockedIncrement(&This->ref);
TRACE("(%p/%p)->() AddRef from %d\n", This, iface, ref - 1);
return ref;
}
static ULONG WINAPI fnCaptureGraphBuilder2_Release(ICaptureGraphBuilder2 * iface)
{
CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder2(iface);
DWORD ref = InterlockedDecrement(&This->ref);
TRACE("(%p/%p)->() Release from %d\n", This, iface, ref + 1);
if (!ref)
{
This->csFilter.DebugInfo->Spare[0] = 0;
DeleteCriticalSection(&This->csFilter);
if (This->mygraph)
IGraphBuilder_Release(This->mygraph);
CoTaskMemFree(This);
ObjectRefCount(FALSE);
}
return ref;
}
static HRESULT WINAPI
fnCaptureGraphBuilder2_SetFilterGraph(ICaptureGraphBuilder2 * iface,
IGraphBuilder *pfg)
{
/* The graph builder will automatically create a filter graph if you don't call
this method. If you call this method after the graph builder has created its
own filter graph, the call will fail. */
IMediaEvent *pmev;
CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder2(iface);
TRACE("(%p/%p)->(%p)\n", This, iface, pfg);
if (This->mygraph)
return E_UNEXPECTED;
if (!pfg)
return E_POINTER;
This->mygraph = pfg;
IGraphBuilder_AddRef(This->mygraph);
if (SUCCEEDED(IGraphBuilder_QueryInterface(This->mygraph,
&IID_IMediaEvent, (LPVOID *)&pmev)))
{
IMediaEvent_CancelDefaultHandling(pmev, EC_REPAINT);
IMediaEvent_Release(pmev);
}
return S_OK;
}
static HRESULT WINAPI
fnCaptureGraphBuilder2_GetFilterGraph(ICaptureGraphBuilder2 * iface,
IGraphBuilder **pfg)
{
CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder2(iface);
TRACE("(%p/%p)->(%p)\n", This, iface, pfg);
if (!pfg)
return E_POINTER;
*pfg = This->mygraph;
if (!This->mygraph)
{
TRACE("(%p) Getting NULL filtergraph\n", iface);
return E_UNEXPECTED;
}
IGraphBuilder_AddRef(This->mygraph);
TRACE("(%p) return filtergraph %p\n", iface, *pfg);
return S_OK;
}
static HRESULT WINAPI
fnCaptureGraphBuilder2_SetOutputFileName(ICaptureGraphBuilder2 * iface,
const GUID *pType,
LPCOLESTR lpstrFile,
IBaseFilter **ppf,
IFileSinkFilter **ppSink)
{
CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder2(iface);
FIXME("(%p/%p)->(%s, %s, %p, %p) Stub!\n", This, iface,
debugstr_guid(pType), debugstr_w(lpstrFile), ppf, ppSink);
return E_NOTIMPL;
}
static BOOL pin_has_majortype(IPin *pin, const GUID *majortype)
{
IEnumMediaTypes *enummt;
AM_MEDIA_TYPE *mt;
if (FAILED(IPin_EnumMediaTypes(pin, &enummt)))
return FALSE;
while (IEnumMediaTypes_Next(enummt, 1, &mt, NULL) == S_OK)
{
if (IsEqualGUID(&mt->majortype, majortype))
{
DeleteMediaType(mt);
IEnumMediaTypes_Release(enummt);
return TRUE;
}
DeleteMediaType(mt);
}
IEnumMediaTypes_Release(enummt);
return FALSE;
}
static BOOL pin_matches(IPin *pin, PIN_DIRECTION dir, const GUID *category,
const GUID *majortype, BOOL unconnected)
{
PIN_DIRECTION candidate_dir;
HRESULT hr;
IPin *peer;
if (FAILED(hr = IPin_QueryDirection(pin, &candidate_dir)))
ERR("Failed to query direction, hr %#x.\n", hr);
if (dir != candidate_dir)
return FALSE;
if (unconnected && IPin_ConnectedTo(pin, &peer) == S_OK && peer)
{
IPin_Release(peer);
return FALSE;
}
if (category)
{
IKsPropertySet *set;
GUID property;
DWORD size;
if (FAILED(IPin_QueryInterface(pin, &IID_IKsPropertySet, (void **)&set)))
return FALSE;
hr = IKsPropertySet_Get(set, &AMPROPSETID_Pin, AMPROPERTY_PIN_CATEGORY,
NULL, 0, &property, sizeof(property), &size);
IKsPropertySet_Release(set);
if (FAILED(hr) || !IsEqualGUID(&property, category))
return FALSE;
}
if (majortype && !pin_has_majortype(pin, majortype))
return FALSE;
return TRUE;
}
static HRESULT find_interface_recurse(PIN_DIRECTION dir, const GUID *category,
const GUID *majortype, IBaseFilter *filter, REFIID iid, void **out)
{
BOOL found_category = FALSE;
IEnumPins *enumpins;
IPin *pin, *peer;
PIN_INFO info;
HRESULT hr;
TRACE("Looking for %s pins, category %s, majortype %s from filter %p.\n",
dir == PINDIR_INPUT ? "sink" : "source", debugstr_guid(category),
debugstr_guid(majortype), filter);
if (FAILED(hr = IBaseFilter_EnumPins(filter, &enumpins)))
{
ERR("Failed to enumerate pins, hr %#x.\n", hr);
return hr;
}
while (IEnumPins_Next(enumpins, 1, &pin, NULL) == S_OK)
{
if (!pin_matches(pin, dir, category, majortype, FALSE))
{
IPin_Release(pin);
continue;
}
if (category)
found_category = TRUE;
if (IPin_QueryInterface(pin, iid, out) == S_OK)
{
IPin_Release(pin);
IEnumPins_Release(enumpins);
return S_OK;
}
hr = IPin_ConnectedTo(pin, &peer);
IPin_Release(pin);
if (hr == S_OK)
{
if (IPin_QueryInterface(peer, iid, out) == S_OK)
{
IPin_Release(peer);
IEnumPins_Release(enumpins);
return S_OK;
}
IPin_QueryPinInfo(peer, &info);
IPin_Release(peer);
if (IBaseFilter_QueryInterface(info.pFilter, iid, out) == S_OK)
{
IBaseFilter_Release(info.pFilter);
IEnumPins_Release(enumpins);
return S_OK;
}
hr = find_interface_recurse(dir, NULL, NULL, info.pFilter, iid, out);
IBaseFilter_Release(info.pFilter);
if (hr == S_OK)
{
IEnumPins_Release(enumpins);
return S_OK;
}
}
}
IEnumPins_Release(enumpins);
if (category && !found_category)
return E_NOINTERFACE;
return E_FAIL;
}
static HRESULT WINAPI fnCaptureGraphBuilder2_FindInterface(ICaptureGraphBuilder2 *iface,
const GUID *category, const GUID *majortype, IBaseFilter *filter, REFIID iid, void **out)
{
CaptureGraphImpl *graph = impl_from_ICaptureGraphBuilder2(iface);
HRESULT hr;
TRACE("graph %p, category %s, majortype %s, filter %p, iid %s, out %p.\n",
graph, debugstr_guid(category), debugstr_guid(majortype), filter, debugstr_guid(iid), out);
if (category && IsEqualGUID(category, &LOOK_DOWNSTREAM_ONLY))
return find_interface_recurse(PINDIR_OUTPUT, NULL, NULL, filter, iid, out);
if (category && IsEqualGUID(category, &LOOK_UPSTREAM_ONLY))
return find_interface_recurse(PINDIR_INPUT, NULL, NULL, filter, iid, out);
if (IBaseFilter_QueryInterface(filter, iid, out) == S_OK)
return S_OK;
if (!category)
majortype = NULL;
hr = find_interface_recurse(PINDIR_OUTPUT, category, majortype, filter, iid, out);
if (hr == S_OK || hr == E_NOINTERFACE)
return hr;
return find_interface_recurse(PINDIR_INPUT, NULL, NULL, filter, iid, out);
}
static HRESULT match_smart_tee_pin(CaptureGraphImpl *This,
const GUID *pCategory,
const GUID *pType,
IUnknown *pSource,
IPin **source_out)
{
static const WCHAR inputW[] = {'I','n','p','u','t',0};
static const WCHAR captureW[] = {'C','a','p','t','u','r','e',0};
static const WCHAR previewW[] = {'P','r','e','v','i','e','w',0};
IPin *capture = NULL;
IPin *preview = NULL;
IPin *peer = NULL;
IBaseFilter *smartTee = NULL;
BOOL needSmartTee = FALSE;
HRESULT hr;
TRACE("(%p, %s, %s, %p, %p)\n", This, debugstr_guid(pCategory), debugstr_guid(pType), pSource, source_out);
hr = ICaptureGraphBuilder2_FindPin(&This->ICaptureGraphBuilder2_iface, pSource,
PINDIR_OUTPUT, &PIN_CATEGORY_CAPTURE, pType, FALSE, 0, &capture);
if (SUCCEEDED(hr)) {
hr = ICaptureGraphBuilder2_FindPin(&This->ICaptureGraphBuilder2_iface, pSource,
PINDIR_OUTPUT, &PIN_CATEGORY_PREVIEW, pType, FALSE, 0, &preview);
if (FAILED(hr))
needSmartTee = TRUE;
} else {
hr = E_INVALIDARG;
goto end;
}
if (!needSmartTee) {
if (IsEqualIID(pCategory, &PIN_CATEGORY_CAPTURE)) {
hr = IPin_ConnectedTo(capture, &peer);
if (hr == VFW_E_NOT_CONNECTED) {
*source_out = capture;
IPin_AddRef(*source_out);
hr = S_OK;
} else
hr = E_INVALIDARG;
} else {
hr = IPin_ConnectedTo(preview, &peer);
if (hr == VFW_E_NOT_CONNECTED) {
*source_out = preview;
IPin_AddRef(*source_out);
hr = S_OK;
} else
hr = E_INVALIDARG;
}
goto end;
}
hr = IPin_ConnectedTo(capture, &peer);
if (SUCCEEDED(hr)) {
PIN_INFO pinInfo;
GUID classID;
hr = IPin_QueryPinInfo(peer, &pinInfo);
if (SUCCEEDED(hr)) {
hr = IBaseFilter_GetClassID(pinInfo.pFilter, &classID);
if (SUCCEEDED(hr)) {
if (IsEqualIID(&classID, &CLSID_SmartTee)) {
smartTee = pinInfo.pFilter;
IBaseFilter_AddRef(smartTee);
}
}
IBaseFilter_Release(pinInfo.pFilter);
}
if (!smartTee) {
hr = E_INVALIDARG;
goto end;
}
} else if (hr == VFW_E_NOT_CONNECTED) {
hr = CoCreateInstance(&CLSID_SmartTee, NULL, CLSCTX_INPROC_SERVER,
&IID_IBaseFilter, (LPVOID*)&smartTee);
if (SUCCEEDED(hr)) {
hr = IGraphBuilder_AddFilter(This->mygraph, smartTee, NULL);
if (SUCCEEDED(hr)) {
IPin *smartTeeInput = NULL;
hr = IBaseFilter_FindPin(smartTee, inputW, &smartTeeInput);
if (SUCCEEDED(hr)) {
hr = IGraphBuilder_ConnectDirect(This->mygraph, capture, smartTeeInput, NULL);
IPin_Release(smartTeeInput);
}
}
}
if (FAILED(hr)) {
TRACE("adding SmartTee failed with hr=0x%08x\n", hr);
hr = E_INVALIDARG;
goto end;
}
} else {
hr = E_INVALIDARG;
goto end;
}
if (IsEqualIID(pCategory, &PIN_CATEGORY_CAPTURE))
hr = IBaseFilter_FindPin(smartTee, captureW, source_out);
else {
hr = IBaseFilter_FindPin(smartTee, previewW, source_out);
if (SUCCEEDED(hr))
hr = VFW_S_NOPREVIEWPIN;
}
end:
if (capture)
IPin_Release(capture);
if (preview)
IPin_Release(preview);
if (peer)
IPin_Release(peer);
if (smartTee)
IBaseFilter_Release(smartTee);
TRACE("for %s returning hr=0x%08x, *source_out=%p\n", IsEqualIID(pCategory, &PIN_CATEGORY_CAPTURE) ? "capture" : "preview", hr, source_out ? *source_out : 0);
return hr;
}
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
};
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