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mf/evr: Add support for LookupService() for MR_VIDEO_RENDER_SERVICE/IMediaEventSink. 

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Nikolay Sivov 2020-07-09 15:08:49 +03:00 committed by Alexandre Julliard
parent 1fc9827602
commit 03401edef8
1 changed files with 123 additions and 4 deletions
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127
dlls/mf/evr.c
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@ -27,6 +27,8 @@ WINE_DEFAULT_DEBUG_CHANNEL(mfplat);
enum video_renderer_flags
{
EVR_SHUT_DOWN = 0x1,
EVR_INIT_SERVICES = 0x2, /* Currently in InitServices() call. */
EVR_PRESENTER_INITED_SERVICES = 0x4,
};
struct video_renderer
@ -38,6 +40,7 @@ struct video_renderer
IMFMediaEventGenerator IMFMediaEventGenerator_iface;
IMFGetService IMFGetService_iface;
IMFTopologyServiceLookup IMFTopologyServiceLookup_iface;
IMediaEventSink IMediaEventSink_iface;
LONG refcount;
IMFMediaEventQueue *event_queue;
@ -84,6 +87,24 @@ static struct video_renderer *impl_from_IMFTopologyServiceLookup(IMFTopologyServ
return CONTAINING_RECORD(iface, struct video_renderer, IMFTopologyServiceLookup_iface);
}
static struct video_renderer *impl_from_IMediaEventSink(IMediaEventSink *iface)
{
return CONTAINING_RECORD(iface, struct video_renderer, IMediaEventSink_iface);
}
static void video_renderer_release_services(struct video_renderer *renderer)
{
IMFTopologyServiceLookupClient *lookup_client;
if (renderer->flags & EVR_PRESENTER_INITED_SERVICES && SUCCEEDED(IMFVideoPresenter_QueryInterface(renderer->presenter,
&IID_IMFTopologyServiceLookupClient, (void **)&lookup_client)))
{
IMFTopologyServiceLookupClient_ReleaseServicePointers(lookup_client);
IMFTopologyServiceLookupClient_Release(lookup_client);
renderer->flags &= ~EVR_PRESENTER_INITED_SERVICES;
}
}
static HRESULT WINAPI video_renderer_sink_QueryInterface(IMFMediaSink *iface, REFIID riid, void **obj)
{
struct video_renderer *renderer = impl_from_IMFMediaSink(iface);
@ -285,6 +306,7 @@ static HRESULT WINAPI video_renderer_sink_Shutdown(IMFMediaSink *iface)
renderer->flags |= EVR_SHUT_DOWN;
IMFMediaEventQueue_Shutdown(renderer->event_queue);
video_renderer_set_presentation_clock(renderer, NULL);
video_renderer_release_services(renderer);
LeaveCriticalSection(&renderer->cs);
return S_OK;
@ -595,10 +617,43 @@ static HRESULT WINAPI video_renderer_service_lookup_LookupService(IMFTopologySer
MF_SERVICE_LOOKUP_TYPE lookup_type, DWORD index, REFGUID service, REFIID riid,
void **objects, DWORD *num_objects)
{
struct video_renderer *renderer = impl_from_IMFTopologyServiceLookup(iface);
HRESULT hr = S_OK;
TRACE("%p, %u, %u, %s, %s, %p, %p.\n", iface, lookup_type, index, debugstr_guid(service), debugstr_guid(riid),
objects, num_objects);
return E_NOTIMPL;
EnterCriticalSection(&renderer->cs);
if (!(renderer->flags & EVR_INIT_SERVICES))
hr = MF_E_NOTACCEPTING;
else if (IsEqualGUID(service, &MR_VIDEO_RENDER_SERVICE))
{
if (IsEqualIID(riid, &IID_IMediaEventSink))
{
*objects = &renderer->IMediaEventSink_iface;
IUnknown_AddRef((IUnknown *)*objects);
}
else
{
FIXME("Unsupported interface %s for render service.\n", debugstr_guid(riid));
hr = E_NOINTERFACE;
}
}
else if (IsEqualGUID(service, &MR_VIDEO_MIXER_SERVICE))
{
FIXME("Unimplemented lookup for mixer service.\n");
hr = MF_E_UNSUPPORTED_SERVICE;
}
else
{
WARN("Unsupported service %s.\n", debugstr_guid(service));
hr = MF_E_UNSUPPORTED_SERVICE;
}
LeaveCriticalSection(&renderer->cs);
return hr;
}
static const IMFTopologyServiceLookupVtbl video_renderer_service_lookup_vtbl =
@ -609,6 +664,50 @@ static const IMFTopologyServiceLookupVtbl video_renderer_service_lookup_vtbl =
video_renderer_service_lookup_LookupService,
};
static HRESULT WINAPI video_renderer_event_sink_QueryInterface(IMediaEventSink *iface, REFIID riid, void **obj)
{
TRACE("%p, %s, %p.\n", iface, debugstr_guid(riid), obj);
if (IsEqualIID(riid, &IID_IMediaEventSink) ||
IsEqualIID(riid, &IID_IUnknown))
{
*obj = iface;
IMediaEventSink_AddRef(iface);
return S_OK;
}
WARN("Unsupported interface %s.\n", debugstr_guid(riid));
*obj = NULL;
return E_NOINTERFACE;
}
static ULONG WINAPI video_renderer_event_sink_AddRef(IMediaEventSink *iface)
{
struct video_renderer *renderer = impl_from_IMediaEventSink(iface);
return IMFMediaSink_AddRef(&renderer->IMFMediaSink_iface);
}
static ULONG WINAPI video_renderer_event_sink_Release(IMediaEventSink *iface)
{
struct video_renderer *renderer = impl_from_IMediaEventSink(iface);
return IMFMediaSink_Release(&renderer->IMFMediaSink_iface);
}
static HRESULT WINAPI video_renderer_event_sink_Notify(IMediaEventSink *iface, LONG event, LONG_PTR param1, LONG_PTR param2)
{
FIXME("%p, %d, %ld, %ld.\n", iface, event, param1, param2);
return E_NOTIMPL;
}
static const IMediaEventSinkVtbl media_event_sink_vtbl =
{
video_renderer_event_sink_QueryInterface,
video_renderer_event_sink_AddRef,
video_renderer_event_sink_Release,
video_renderer_event_sink_Notify,
};
static HRESULT video_renderer_create_mixer(IMFAttributes *attributes, IMFTransform **out)
{
unsigned int flags = 0;
@ -632,8 +731,10 @@ static HRESULT video_renderer_create_mixer(IMFAttributes *attributes, IMFTransfo
return CoCreateInstance(&clsid, NULL, CLSCTX_INPROC_SERVER, &IID_IMFTransform, (void **)out);
}
static HRESULT video_renderer_create_presenter(IMFAttributes *attributes, IMFVideoPresenter **out)
static HRESULT video_renderer_create_presenter(struct video_renderer *renderer, IMFAttributes *attributes,
IMFVideoPresenter **out)
{
IMFTopologyServiceLookupClient *lookup_client;
unsigned int flags = 0;
IMFActivate *activate;
CLSID clsid;
@ -652,7 +753,23 @@ static HRESULT video_renderer_create_presenter(IMFAttributes *attributes, IMFVid
if (FAILED(IMFAttributes_GetGUID(attributes, &MF_ACTIVATE_CUSTOM_VIDEO_PRESENTER_CLSID, &clsid)))
memcpy(&clsid, &CLSID_MFVideoPresenter9, sizeof(clsid));
return CoCreateInstance(&clsid, NULL, CLSCTX_INPROC_SERVER, &IID_IMFVideoPresenter, (void **)out);
if (SUCCEEDED(hr = CoCreateInstance(&clsid, NULL, CLSCTX_INPROC_SERVER, &IID_IMFVideoPresenter, (void **)out)))
{
if (SUCCEEDED(hr = IMFVideoPresenter_QueryInterface(*out, &IID_IMFTopologyServiceLookupClient,
(void **)&lookup_client)))
{
renderer->flags |= EVR_INIT_SERVICES;
if (SUCCEEDED(hr = IMFTopologyServiceLookupClient_InitServicePointers(lookup_client,
&renderer->IMFTopologyServiceLookup_iface)))
{
renderer->flags |= EVR_PRESENTER_INITED_SERVICES;
}
renderer->flags &= ~EVR_INIT_SERVICES;
IMFTopologyServiceLookupClient_Release(lookup_client);
}
}
return hr;
}
static HRESULT evr_create_object(IMFAttributes *attributes, void *user_context, IUnknown **obj)
@ -672,6 +789,7 @@ static HRESULT evr_create_object(IMFAttributes *attributes, void *user_context,
object->IMFClockStateSink_iface.lpVtbl = &video_renderer_clock_sink_vtbl;
object->IMFGetService_iface.lpVtbl = &video_renderer_get_service_vtbl;
object->IMFTopologyServiceLookup_iface.lpVtbl = &video_renderer_service_lookup_vtbl;
object->IMediaEventSink_iface.lpVtbl = &media_event_sink_vtbl;
object->refcount = 1;
InitializeCriticalSection(&object->cs);
@ -682,7 +800,7 @@ static HRESULT evr_create_object(IMFAttributes *attributes, void *user_context,
if (FAILED(hr = video_renderer_create_mixer(attributes, &object->mixer)))
goto failed;
if (FAILED(hr = video_renderer_create_presenter(attributes, &object->presenter)))
if (FAILED(hr = video_renderer_create_presenter(object, attributes, &object->presenter)))
goto failed;
*obj = (IUnknown *)&object->IMFMediaSink_iface;
@ -691,6 +809,7 @@ static HRESULT evr_create_object(IMFAttributes *attributes, void *user_context,
failed:
video_renderer_release_services(object);
IMFMediaSink_Release(&object->IMFMediaSink_iface);
return hr;