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qasf/dmowrapper: Implement seeking via pass-through.
Signed-off-by: Zebediah Figura <zfigura@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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@ -32,6 +32,7 @@ struct dmo_wrapper_source
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{
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struct strmbase_source pin;
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struct buffer buffer;
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IUnknown *seeking;
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};
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struct dmo_wrapper
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@ -400,6 +401,16 @@ static inline struct dmo_wrapper_source *impl_source_from_strmbase_pin(struct st
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return CONTAINING_RECORD(iface, struct dmo_wrapper_source, pin.pin);
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}
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static HRESULT dmo_wrapper_source_query_interface(struct strmbase_pin *iface, REFIID iid, void **out)
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{
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struct dmo_wrapper_source *pin = impl_source_from_strmbase_pin(iface);
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if (IsEqualGUID(iid, &IID_IMediaSeeking) || IsEqualGUID(iid, &IID_IMediaPosition))
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return IUnknown_QueryInterface(pin->seeking, iid, out);
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return E_NOINTERFACE;
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}
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static HRESULT dmo_wrapper_source_query_accept(struct strmbase_pin *iface, const AM_MEDIA_TYPE *mt)
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{
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struct dmo_wrapper *filter = impl_from_strmbase_filter(iface->filter);
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@ -476,6 +487,7 @@ static void dmo_wrapper_source_disconnect(struct strmbase_source *iface)
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static const struct strmbase_source_ops source_ops =
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{
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.base.pin_query_interface = dmo_wrapper_source_query_interface,
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.base.pin_query_accept = dmo_wrapper_source_query_accept,
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.base.pin_get_media_type = dmo_wrapper_source_get_media_type,
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.pfnAttemptConnection = BaseOutputPinImpl_AttemptConnection,
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@ -556,9 +568,20 @@ static HRESULT WINAPI dmo_wrapper_filter_Init(IDMOWrapperFilter *iface, REFCLSID
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for (i = 0; i < output_count; ++i)
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{
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ISeekingPassThru *passthrough;
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swprintf(id, ARRAY_SIZE(id), L"out%u", i);
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strmbase_source_init(&sources[i].pin, &filter->filter, id, &source_ops);
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sources[i].buffer.IMediaBuffer_iface.lpVtbl = &buffer_vtbl;
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if (FAILED(hr = CoCreateInstance(&CLSID_SeekingPassThru,
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(IUnknown *)&sources[i].pin.pin.IPin_iface, CLSCTX_INPROC_SERVER,
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&IID_IUnknown, (void **)&sources[i].seeking)))
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ERR("Failed to create SeekingPassThru object, hr %#x.\n", hr);
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IUnknown_QueryInterface(sources[i].seeking, &IID_ISeekingPassThru, (void **)&passthrough);
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ISeekingPassThru_Init(passthrough, FALSE, &sinks[0].pin.IPin_iface);
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ISeekingPassThru_Release(passthrough);
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}
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EnterCriticalSection(&filter->filter.csFilter);
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@ -606,7 +629,10 @@ static void dmo_wrapper_destroy(struct strmbase_filter *iface)
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for (i = 0; i < filter->sink_count; ++i)
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strmbase_sink_cleanup(&filter->sinks[i]);
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for (i = 0; i < filter->source_count; ++i)
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{
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IUnknown_Release(filter->sources[i].seeking);
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strmbase_source_cleanup(&filter->sources[i].pin);
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}
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free(filter->sinks);
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free(filter->sources);
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strmbase_filter_cleanup(&filter->filter);
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@ -574,8 +574,8 @@ static void test_interfaces(void)
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IBaseFilter_FindPin(filter, L"out0", &pin);
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todo_wine check_interface(pin, &IID_IMediaPosition, TRUE);
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todo_wine check_interface(pin, &IID_IMediaSeeking, TRUE);
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check_interface(pin, &IID_IMediaPosition, TRUE);
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check_interface(pin, &IID_IMediaSeeking, TRUE);
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check_interface(pin, &IID_IPin, TRUE);
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todo_wine check_interface(pin, &IID_IQualityControl, TRUE);
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check_interface(pin, &IID_IUnknown, TRUE);
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