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qcap: Warn if additional filters should be used in ICaptureGraphBuilder2::RenderStream.

This commit is contained in:
Piotr Caban 2013-11-20 12:01:59 +01:00 committed by Alexandre Julliard
parent 4adcca84f0
commit f810d14149
1 changed files with 20 additions and 4 deletions
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24
dlls/qcap/capturegraph.c
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@ -42,6 +42,7 @@
*#include "dshow.h"
*#include "ddraw.h"
*/
#include "uuids.h"
#include "qcap_main.h"
#include "wine/unicode.h"
@ -259,8 +260,7 @@ fnCaptureGraphBuilder2_RenderStream(ICaptureGraphBuilder2 * iface,
IBaseFilter *pfRenderer)
{
CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder2(iface);
IPin *source_out;
IPin *renderer_in;
IPin *source_out, *renderer_in, *capture, *preview;
HRESULT hr;
FIXME("(%p/%p)->(%s, %s, %p, %p, %p) semi-stub!\n", This, iface,
@ -281,14 +281,30 @@ fnCaptureGraphBuilder2_RenderStream(ICaptureGraphBuilder2 * iface,
hr = ICaptureGraphBuilder2_FindPin(iface, pSource, PINDIR_OUTPUT, pCategory, pType, TRUE, 0, &source_out);
if (FAILED(hr))
return E_INVALIDARG;
hr = ICaptureGraphBuilder2_FindPin(iface, (IUnknown*)pfRenderer, PINDIR_INPUT, pCategory, pType, TRUE, 0, &renderer_in);
if (pCategory && IsEqualIID(pCategory, &PIN_CATEGORY_VBI)) {
FIXME("Tee/Sink-to-Sink filter not supported\n");
IPin_Release(source_out);
return E_NOTIMPL;
}
hr = ICaptureGraphBuilder2_FindPin(iface, pSource, PINDIR_OUTPUT, &PIN_CATEGORY_CAPTURE, NULL, TRUE, 0, &capture);
if (SUCCEEDED(hr)) {
hr = ICaptureGraphBuilder2_FindPin(iface, pSource, PINDIR_OUTPUT, &PIN_CATEGORY_PREVIEW, NULL, TRUE, 0, &preview);
if (FAILED(hr))
FIXME("Smart Tee filter not supported - not creating preview pin\n");
else
IPin_Release(preview);
IPin_Release(capture);
}
hr = ICaptureGraphBuilder2_FindPin(iface, (IUnknown*)pfRenderer, PINDIR_INPUT, NULL, NULL, TRUE, 0, &renderer_in);
if (FAILED(hr))
{
IPin_Release(source_out);
return hr;
}
/* Uses 'Intelligent Connect', so Connect, not ConnectDirect here */
if (!pfCompressor)
hr = IGraphBuilder_Connect(This->mygraph, source_out, renderer_in);
else