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evr: Add IMFVideoMixerControl2 stub for the mixer. 

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Nikolay Sivov 2020-06-18 14:43:46 +03:00 committed by Alexandre Julliard
parent 68374e4315
commit 6548fc4371
3 changed files with 129 additions and 0 deletions
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87
dlls/evr/mixer.c
View File

@ -41,6 +41,7 @@ struct video_mixer
IMFTransform IMFTransform_iface;
IMFVideoDeviceID IMFVideoDeviceID_iface;
IMFTopologyServiceLookupClient IMFTopologyServiceLookupClient_iface;
IMFVideoMixerControl2 IMFVideoMixerControl2_iface;
LONG refcount;
struct input_stream inputs[MAX_MIXER_INPUT_STREAMS];
@ -64,6 +65,11 @@ static struct video_mixer *impl_from_IMFTopologyServiceLookupClient(IMFTopologyS
return CONTAINING_RECORD(iface, struct video_mixer, IMFTopologyServiceLookupClient_iface);
}
static struct video_mixer *impl_from_IMFVideoMixerControl2(IMFVideoMixerControl2 *iface)
{
return CONTAINING_RECORD(iface, struct video_mixer, IMFVideoMixerControl2_iface);
}
static int video_mixer_compare_input_id(const void *a, const void *b)
{
const unsigned int *key = a;
@ -104,6 +110,11 @@ static HRESULT WINAPI video_mixer_transform_QueryInterface(IMFTransform *iface,
{
*obj = &mixer->IMFTopologyServiceLookupClient_iface;
}
else if (IsEqualIID(riid, &IID_IMFVideoMixerControl2) ||
IsEqualIID(riid, &IID_IMFVideoMixerControl))
{
*obj = &mixer->IMFVideoMixerControl2_iface;
}
else
{
WARN("Unsupported interface %s.\n", debugstr_guid(riid));
@ -564,6 +575,81 @@ static const IMFTopologyServiceLookupClientVtbl video_mixer_service_client_vtbl
video_mixer_service_client_ReleaseServicePointers,
};
static HRESULT WINAPI video_mixer_control_QueryInterface(IMFVideoMixerControl2 *iface, REFIID riid, void **obj)
{
struct video_mixer *mixer = impl_from_IMFVideoMixerControl2(iface);
return IMFTransform_QueryInterface(&mixer->IMFTransform_iface, riid, obj);
}
static ULONG WINAPI video_mixer_control_AddRef(IMFVideoMixerControl2 *iface)
{
struct video_mixer *mixer = impl_from_IMFVideoMixerControl2(iface);
return IMFTransform_AddRef(&mixer->IMFTransform_iface);
}
static ULONG WINAPI video_mixer_control_Release(IMFVideoMixerControl2 *iface)
{
struct video_mixer *mixer = impl_from_IMFVideoMixerControl2(iface);
return IMFTransform_Release(&mixer->IMFTransform_iface);
}
static HRESULT WINAPI video_mixer_control_SetStreamZOrder(IMFVideoMixerControl2 *iface, DWORD stream_id, DWORD zorder)
{
FIXME("%p, %u, %u.\n", iface, stream_id, zorder);
return E_NOTIMPL;
}
static HRESULT WINAPI video_mixer_control_GetStreamZOrder(IMFVideoMixerControl2 *iface, DWORD stream_id, DWORD *zorder)
{
FIXME("%p, %u, %p.\n", iface, stream_id, zorder);
return E_NOTIMPL;
}
static HRESULT WINAPI video_mixer_control_SetStreamOutputRect(IMFVideoMixerControl2 *iface, DWORD stream_id,
const MFVideoNormalizedRect *rect)
{
FIXME("%p, %u, %p.\n", iface, stream_id, rect);
return E_NOTIMPL;
}
static HRESULT WINAPI video_mixer_control_GetStreamOutputRect(IMFVideoMixerControl2 *iface, DWORD stream_id,
MFVideoNormalizedRect *rect)
{
FIXME("%p, %u, %p.\n", iface, stream_id, rect);
return E_NOTIMPL;
}
static HRESULT WINAPI video_mixer_control_SetMixingPrefs(IMFVideoMixerControl2 *iface, DWORD flags)
{
FIXME("%p, %#x.\n", iface, flags);
return E_NOTIMPL;
}
static HRESULT WINAPI video_mixer_control_GetMixingPrefs(IMFVideoMixerControl2 *iface, DWORD *flags)
{
FIXME("%p, %p.\n", iface, flags);
return E_NOTIMPL;
}
static const IMFVideoMixerControl2Vtbl video_mixer_control_vtbl =
{
video_mixer_control_QueryInterface,
video_mixer_control_AddRef,
video_mixer_control_Release,
video_mixer_control_SetStreamZOrder,
video_mixer_control_GetStreamZOrder,
video_mixer_control_SetStreamOutputRect,
video_mixer_control_GetStreamOutputRect,
video_mixer_control_SetMixingPrefs,
video_mixer_control_GetMixingPrefs,
};
HRESULT WINAPI MFCreateVideoMixer(IUnknown *owner, REFIID riid_device, REFIID riid, void **obj)
{
TRACE("%p, %s, %s, %p.\n", owner, debugstr_guid(riid_device), debugstr_guid(riid), obj);
@ -589,6 +675,7 @@ HRESULT evr_mixer_create(IUnknown *outer, void **out)
object->IMFTransform_iface.lpVtbl = &video_mixer_transform_vtbl;
object->IMFVideoDeviceID_iface.lpVtbl = &video_mixer_device_id_vtbl;
object->IMFTopologyServiceLookupClient_iface.lpVtbl = &video_mixer_service_client_vtbl;
object->IMFVideoMixerControl2_iface.lpVtbl = &video_mixer_control_vtbl;
object->refcount = 1;
object->input_count = 1;
video_mixer_init_input(&object->inputs[0]);

4
dlls/evr/tests/evr.c
View File

@ -362,6 +362,10 @@ static void test_default_mixer(void)
ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
IUnknown_Release(unk);
hr = IMFTransform_QueryInterface(transform, &IID_IMFVideoMixerControl, (void **)&unk);
ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
IUnknown_Release(unk);
hr = IMFTransform_QueryInterface(transform, &IID_IMFVideoDeviceID, (void **)&deviceid);
ok(hr == S_OK, "Unexpected hr %#x.\n", hr);

38
include/evr.idl
View File

@ -160,4 +160,42 @@ interface IMFVideoDeviceID : IUnknown
);
}
[
object,
uuid(a5c6c53f-c202-4aa5-9695-175ba8c508a5)
]
interface IMFVideoMixerControl : IUnknown
{
HRESULT SetStreamZOrder(
[in] DWORD stream_id,
[in] DWORD zorder
);
HRESULT GetStreamZOrder(
[in] DWORD stream_id,
[out] DWORD *zorder
);
HRESULT SetStreamOutputRect(
[in] DWORD stream_id,
[in] const MFVideoNormalizedRect *rect
);
HRESULT GetStreamOutputRect(
[in] DWORD stream_id,
[out] MFVideoNormalizedRect *rect
);
}
[
object,
uuid(8459616d-966e-4930-b658-54fa7e5a16d3)
]
interface IMFVideoMixerControl2 : IMFVideoMixerControl
{
HRESULT SetMixingPrefs(
[in] DWORD flags
);
HRESULT GetMixingPrefs(
[out] DWORD *flags
);
}
cpp_quote("HRESULT WINAPI MFCreateVideoMixer(IUnknown *owner, REFIID riid_device, REFIID riid, void **obj);")