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winegstreamer: return the IMemAllocator so the BaseOutputPin can store it and use it, avoiding a NULL pointer crash.
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3a4281708a
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4bdfa7f864
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@ -1478,6 +1478,8 @@ static ULONG WINAPI GSTOutPin_Release(IPin *iface) {
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DeleteMediaType(This->pmt);
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FreeMediaType(&This->pin.pin.mtCurrent);
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gst_segment_free(This->segment);
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if (This->pin.pAllocator)
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IMemAllocator_Release(This->pin.pAllocator);
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CoTaskMemFree(This);
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return 0;
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}
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@ -1510,7 +1512,14 @@ static HRESULT WINAPI GSTOutPin_DecideAllocator(BaseOutputPin *iface, IMemInputP
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*pAlloc = NULL;
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if (GSTfilter->pInputPin.pAlloc)
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{
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hr = IMemInputPin_NotifyAllocator(pPin, GSTfilter->pInputPin.pAlloc, FALSE);
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if (SUCCEEDED(hr))
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{
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*pAlloc = GSTfilter->pInputPin.pAlloc;
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IMemAllocator_AddRef(*pAlloc);
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}
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}
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else
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hr = VFW_E_NO_ALLOCATOR;
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