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qasf/dmowrapper: Implement seeking via pass-through.

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Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2020-02-20 20:42:58 -06:00 committed by Alexandre Julliard
parent f4ae2e3b4d
commit d4e91228e5
2 changed files with 28 additions and 2 deletions
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26
dlls/qasf/dmowrapper.c
View file

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

4
dlls/qasf/tests/dmowrapper.c
View file

@ -574,8 +574,8 @@ static void test_interfaces(void)
IBaseFilter_FindPin(filter, L"out0", &pin);
todo_wine check_interface(pin, &IID_IMediaPosition, TRUE);
todo_wine check_interface(pin, &IID_IMediaSeeking, TRUE);
check_interface(pin, &IID_IMediaPosition, TRUE);
check_interface(pin, &IID_IMediaSeeking, TRUE);
check_interface(pin, &IID_IPin, TRUE);
todo_wine check_interface(pin, &IID_IQualityControl, TRUE);
check_interface(pin, &IID_IUnknown, TRUE);