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qedit: Implement IMediaDet_put_Filename.

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Dan Hipschman 2008-04-08 16:52:14 -07:00 committed by Alexandre Julliard
parent 063aa3a1af
commit dc3d6fbe7f
2 changed files with 42 additions and 3 deletions
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43
dlls/qedit/mediadet.c
View file

@ -25,8 +25,18 @@ WINE_DEFAULT_DEBUG_CHANNEL(qedit);
typedef struct MediaDetImpl {
const IMediaDetVtbl *MediaDet_Vtbl;
LONG refCount;
IGraphBuilder *graph;
IBaseFilter *source;
} MediaDetImpl;
static void MD_cleanup(MediaDetImpl *This)
{
if (This->source) IBaseFilter_Release(This->source);
This->source = NULL;
if (This->graph) IGraphBuilder_Release(This->graph);
This->graph = NULL;
}
static ULONG WINAPI MediaDet_AddRef(IMediaDet* iface)
{
MediaDetImpl *This = (MediaDetImpl *)iface;
@ -43,6 +53,7 @@ static ULONG WINAPI MediaDet_Release(IMediaDet* iface)
if (refCount == 0)
{
MD_cleanup(This);
CoTaskMemFree(This);
return 0;
}
@ -132,9 +143,35 @@ static HRESULT WINAPI MediaDet_get_Filename(IMediaDet* iface, BSTR *pVal)
static HRESULT WINAPI MediaDet_put_Filename(IMediaDet* iface, BSTR newVal)
{
static const WCHAR reader[] = {'R','e','a','d','e','r',0};
MediaDetImpl *This = (MediaDetImpl *)iface;
FIXME("(%p)->(%p): not implemented!\n", This, newVal);
return E_NOTIMPL;
IGraphBuilder *gb;
IBaseFilter *bf;
HRESULT hr;
TRACE("(%p)->(%s)\n", This, debugstr_w(newVal));
if (This->graph)
{
WARN("MSDN says not to call this method twice\n");
MD_cleanup(This);
}
hr = CoCreateInstance(&CLSID_FilterGraph, NULL, CLSCTX_INPROC_SERVER,
&IID_IGraphBuilder, (void **) &gb);
if (FAILED(hr))
return hr;
hr = IGraphBuilder_AddSourceFilter(gb, newVal, reader, &bf);
if (FAILED(hr))
{
IGraphBuilder_Release(gb);
return hr;
}
This->graph = gb;
This->source = bf;
return S_OK;
}
static HRESULT WINAPI MediaDet_GetBitmapBits(IMediaDet* iface,
@ -228,6 +265,8 @@ HRESULT MediaDet_create(IUnknown * pUnkOuter, LPVOID * ppv) {
obj->refCount = 1;
obj->MediaDet_Vtbl = &IMediaDet_VTable;
obj->graph = NULL;
obj->source = NULL;
*ppv = obj;
return S_OK;

2
dlls/qedit/tests/mediadet.c
View file

@ -95,7 +95,7 @@ static void test_mediadet(void)
filename = SysAllocString(test_avi_filename);
hr = IMediaDet_put_Filename(pM, filename);
todo_wine ok(hr == S_OK, "IMediaDet_put_Filename -> %x\n", hr);
ok(hr == S_OK, "IMediaDet_put_Filename -> %x\n", hr);
SysFreeString(filename);
hr = IMediaDet_get_OutputStreams(pM, &nstrms);