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mf: Add IMFMediaSinkPreroll stub for SAR. 

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Nikolay Sivov 2020-04-07 10:54:58 +03:00 committed by Alexandre Julliard
parent 56e03da60f
commit 509bef711f
1 changed files with 55 additions and 5 deletions
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60
dlls/mf/sar.c
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@ -30,6 +30,7 @@ WINE_DEFAULT_DEBUG_CHANNEL(mfplat);
struct audio_renderer
{
IMFMediaSink IMFMediaSink_iface;
IMFMediaSinkPreroll IMFMediaSinkPreroll_iface;
LONG refcount;
BOOL is_shut_down;
CRITICAL_SECTION cs;
@ -40,21 +41,36 @@ static struct audio_renderer *impl_from_IMFMediaSink(IMFMediaSink *iface)
return CONTAINING_RECORD(iface, struct audio_renderer, IMFMediaSink_iface);
}
static struct audio_renderer *impl_from_IMFMediaSinkPreroll(IMFMediaSinkPreroll *iface)
{
return CONTAINING_RECORD(iface, struct audio_renderer, IMFMediaSinkPreroll_iface);
}
static HRESULT WINAPI audio_renderer_sink_QueryInterface(IMFMediaSink *iface, REFIID riid, void **obj)
{
struct audio_renderer *renderer = impl_from_IMFMediaSink(iface);
TRACE("%p, %s, %p.\n", iface, debugstr_guid(riid), obj);
if (IsEqualIID(riid, &IID_IMFMediaSink) ||
IsEqualIID(riid, &IID_IUnknown))
{
*obj = iface;
IMFMediaSink_AddRef(iface);
return S_OK;
}
else if (IsEqualIID(riid, &IID_IMFMediaSinkPreroll))
{
*obj = &renderer->IMFMediaSinkPreroll_iface;
}
else
{
WARN("Unsupported %s.\n", debugstr_guid(riid));
*obj = NULL;
return E_NOINTERFACE;
}
WARN("Unsupported %s.\n", debugstr_guid(riid));
*obj = NULL;
return E_NOINTERFACE;
IUnknown_AddRef((IUnknown *)*obj);
return S_OK;
}
static ULONG WINAPI audio_renderer_sink_AddRef(IMFMediaSink *iface)
@ -186,6 +202,39 @@ static const IMFMediaSinkVtbl audio_renderer_sink_vtbl =
audio_renderer_sink_Shutdown,
};
static HRESULT WINAPI audio_renderer_preroll_QueryInterface(IMFMediaSinkPreroll *iface, REFIID riid, void **obj)
{
struct audio_renderer *renderer = impl_from_IMFMediaSinkPreroll(iface);
return IMFMediaSink_QueryInterface(&renderer->IMFMediaSink_iface, riid, obj);
}
static ULONG WINAPI audio_renderer_preroll_AddRef(IMFMediaSinkPreroll *iface)
{
struct audio_renderer *renderer = impl_from_IMFMediaSinkPreroll(iface);
return IMFMediaSink_AddRef(&renderer->IMFMediaSink_iface);
}
static ULONG WINAPI audio_renderer_preroll_Release(IMFMediaSinkPreroll *iface)
{
struct audio_renderer *renderer = impl_from_IMFMediaSinkPreroll(iface);
return IMFMediaSink_Release(&renderer->IMFMediaSink_iface);
}
static HRESULT WINAPI audio_renderer_preroll_NotifyPreroll(IMFMediaSinkPreroll *iface, MFTIME start_time)
{
FIXME("%p, %s.\n", iface, debugstr_time(start_time));
return E_NOTIMPL;
}
static const IMFMediaSinkPrerollVtbl audio_renderer_preroll_vtbl =
{
audio_renderer_preroll_QueryInterface,
audio_renderer_preroll_AddRef,
audio_renderer_preroll_Release,
audio_renderer_preroll_NotifyPreroll,
};
static HRESULT sar_create_object(IMFAttributes *attributes, void *user_context, IUnknown **obj)
{
struct audio_renderer *renderer;
@ -196,6 +245,7 @@ static HRESULT sar_create_object(IMFAttributes *attributes, void *user_context,
return E_OUTOFMEMORY;
renderer->IMFMediaSink_iface.lpVtbl = &audio_renderer_sink_vtbl;
renderer->IMFMediaSinkPreroll_iface.lpVtbl = &audio_renderer_preroll_vtbl;
renderer->refcount = 1;
InitializeCriticalSection(&renderer->cs);