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mf/evr: Add a IMFMediaTypeHandler stub for input video streams. 

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Nikolay Sivov 2020-09-08 11:05:59 +03:00 committed by Alexandre Julliard
parent 98fab7e0ac
commit 3625f76250
1 changed files with 111 additions and 3 deletions
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114
dlls/mf/evr.c
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@ -37,6 +37,7 @@ struct video_renderer;
struct video_stream
{
IMFStreamSink IMFStreamSink_iface;
IMFMediaTypeHandler IMFMediaTypeHandler_iface;
LONG refcount;
unsigned int id;
struct video_renderer *parent;
@ -114,6 +115,11 @@ static struct video_stream *impl_from_IMFStreamSink(IMFStreamSink *iface)
return CONTAINING_RECORD(iface, struct video_stream, IMFStreamSink_iface);
}
static struct video_stream *impl_from_IMFMediaTypeHandler(IMFMediaTypeHandler *iface)
{
return CONTAINING_RECORD(iface, struct video_stream, IMFMediaTypeHandler_iface);
}
static void video_renderer_release_services(struct video_renderer *renderer)
{
IMFTopologyServiceLookupClient *lookup_client;
@ -137,12 +143,26 @@ static void video_renderer_release_services(struct video_renderer *renderer)
static HRESULT WINAPI video_stream_sink_QueryInterface(IMFStreamSink *iface, REFIID riid, void **obj)
{
struct video_stream *stream = impl_from_IMFStreamSink(iface);
TRACE("%p, %s, %p.\n", iface, debugstr_guid(riid), obj);
*obj = NULL;
if (IsEqualIID(riid, &IID_IMFStreamSink) ||
IsEqualIID(riid, &IID_IMFMediaEventGenerator) ||
IsEqualIID(riid, &IID_IUnknown))
{
*obj = iface;
IMFStreamSink_AddRef(iface);
}
else if (IsEqualIID(riid, &IID_IMFMediaTypeHandler))
{
*obj = &stream->IMFMediaTypeHandler_iface;
}
if (*obj)
{
IUnknown_AddRef((IUnknown *)*obj);
return S_OK;
}
@ -252,9 +272,20 @@ static HRESULT WINAPI video_stream_sink_GetIdentifier(IMFStreamSink *iface, DWOR
static HRESULT WINAPI video_stream_sink_GetMediaTypeHandler(IMFStreamSink *iface, IMFMediaTypeHandler **handler)
{
FIXME("%p, %p.\n", iface, handler);
struct video_stream *stream = impl_from_IMFStreamSink(iface);
return E_NOTIMPL;
TRACE("%p, %p.\n", iface, handler);
if (!handler)
return E_POINTER;
if (!stream->parent)
return MF_E_STREAMSINK_REMOVED;
*handler = &stream->IMFMediaTypeHandler_iface;
IMFMediaTypeHandler_AddRef(*handler);
return S_OK;
}
static HRESULT WINAPI video_stream_sink_ProcessSample(IMFStreamSink *iface, IMFSample *sample)
@ -296,6 +327,82 @@ static const IMFStreamSinkVtbl video_stream_sink_vtbl =
video_stream_sink_Flush,
};
static HRESULT WINAPI video_stream_typehandler_QueryInterface(IMFMediaTypeHandler *iface, REFIID riid,
void **obj)
{
struct video_stream *stream = impl_from_IMFMediaTypeHandler(iface);
return IMFStreamSink_QueryInterface(&stream->IMFStreamSink_iface, riid, obj);
}
static ULONG WINAPI video_stream_typehandler_AddRef(IMFMediaTypeHandler *iface)
{
struct video_stream *stream = impl_from_IMFMediaTypeHandler(iface);
return IMFStreamSink_AddRef(&stream->IMFStreamSink_iface);
}
static ULONG WINAPI video_stream_typehandler_Release(IMFMediaTypeHandler *iface)
{
struct video_stream *stream = impl_from_IMFMediaTypeHandler(iface);
return IMFStreamSink_Release(&stream->IMFStreamSink_iface);
}
static HRESULT WINAPI video_stream_typehandler_IsMediaTypeSupported(IMFMediaTypeHandler *iface,
IMFMediaType *in_type, IMFMediaType **out_type)
{
FIXME("%p, %p, %p.\n", iface, in_type, out_type);
return E_NOTIMPL;
}
static HRESULT WINAPI video_stream_typehandler_GetMediaTypeCount(IMFMediaTypeHandler *iface, DWORD *count)
{
FIXME("%p, %p.\n", iface, count);
return E_NOTIMPL;
}
static HRESULT WINAPI video_stream_typehandler_GetMediaTypeByIndex(IMFMediaTypeHandler *iface, DWORD index,
IMFMediaType **type)
{
FIXME("%p, %u, %p.\n", iface, index, type);
return E_NOTIMPL;
}
static HRESULT WINAPI video_stream_typehandler_SetCurrentMediaType(IMFMediaTypeHandler *iface, IMFMediaType *type)
{
FIXME("%p, %p.\n", iface, type);
return E_NOTIMPL;
}
static HRESULT WINAPI video_stream_typehandler_GetCurrentMediaType(IMFMediaTypeHandler *iface, IMFMediaType **type)
{
FIXME("%p, %p.\n", iface, type);
return E_NOTIMPL;
}
static HRESULT WINAPI video_stream_typehandler_GetMajorType(IMFMediaTypeHandler *iface, GUID *type)
{
FIXME("%p, %p.\n", iface, type);
return E_NOTIMPL;
}
static const IMFMediaTypeHandlerVtbl video_stream_type_handler_vtbl =
{
video_stream_typehandler_QueryInterface,
video_stream_typehandler_AddRef,
video_stream_typehandler_Release,
video_stream_typehandler_IsMediaTypeSupported,
video_stream_typehandler_GetMediaTypeCount,
video_stream_typehandler_GetMediaTypeByIndex,
video_stream_typehandler_SetCurrentMediaType,
video_stream_typehandler_GetCurrentMediaType,
video_stream_typehandler_GetMajorType,
};
static HRESULT video_renderer_stream_create(struct video_renderer *renderer, unsigned int id,
struct video_stream **ret)
{
@ -306,6 +413,7 @@ static HRESULT video_renderer_stream_create(struct video_renderer *renderer, uns
return E_OUTOFMEMORY;
stream->IMFStreamSink_iface.lpVtbl = &video_stream_sink_vtbl;
stream->IMFMediaTypeHandler_iface.lpVtbl = &video_stream_type_handler_vtbl;
stream->refcount = 1;
if (FAILED(hr = MFCreateEventQueue(&stream->event_queue)))