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evr: Add IMFRateSupport stub for the presenter. 

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Nikolay Sivov 2020-07-01 15:55:42 +03:00 committed by Alexandre Julliard
parent cb127e11ad
commit 7e4e2b3796
2 changed files with 89 additions and 0 deletions
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61
dlls/evr/presenter.c
View File

@ -37,6 +37,7 @@ struct video_presenter
IMFVideoDeviceID IMFVideoDeviceID_iface;
IMFTopologyServiceLookupClient IMFTopologyServiceLookupClient_iface;
IMFVideoDisplayControl IMFVideoDisplayControl_iface;
IMFRateSupport IMFRateSupport_iface;
IUnknown IUnknown_inner;
IUnknown *outer_unk;
LONG refcount;
@ -67,6 +68,11 @@ static struct video_presenter *impl_from_IMFVideoDisplayControl(IMFVideoDisplayC
return CONTAINING_RECORD(iface, struct video_presenter, IMFVideoDisplayControl_iface);
}
static struct video_presenter *impl_from_IMFRateSupport(IMFRateSupport *iface)
{
return CONTAINING_RECORD(iface, struct video_presenter, IMFRateSupport_iface);
}
static HRESULT WINAPI video_presenter_inner_QueryInterface(IUnknown *iface, REFIID riid, void **obj)
{
struct video_presenter *presenter = impl_from_IUnknown(iface);
@ -94,6 +100,10 @@ static HRESULT WINAPI video_presenter_inner_QueryInterface(IUnknown *iface, REFI
{
*obj = &presenter->IMFVideoDisplayControl_iface;
}
else if (IsEqualIID(riid, &IID_IMFRateSupport))
{
*obj = &presenter->IMFRateSupport_iface;
}
else
{
WARN("Unimplemented interface %s.\n", debugstr_guid(riid));
@ -409,6 +419,56 @@ static const IMFVideoDisplayControlVtbl video_presenter_control_vtbl =
video_presenter_control_GetCurrentImage,
};
static HRESULT WINAPI video_presenter_rate_support_QueryInterface(IMFRateSupport *iface, REFIID riid, void **obj)
{
struct video_presenter *presenter = impl_from_IMFRateSupport(iface);
return IMFVideoPresenter_QueryInterface(&presenter->IMFVideoPresenter_iface, riid, obj);
}
static ULONG WINAPI video_presenter_rate_support_AddRef(IMFRateSupport *iface)
{
struct video_presenter *presenter = impl_from_IMFRateSupport(iface);
return IMFVideoPresenter_AddRef(&presenter->IMFVideoPresenter_iface);
}
static ULONG WINAPI video_presenter_rate_support_Release(IMFRateSupport *iface)
{
struct video_presenter *presenter = impl_from_IMFRateSupport(iface);
return IMFVideoPresenter_Release(&presenter->IMFVideoPresenter_iface);
}
static HRESULT WINAPI video_presenter_rate_support_GetSlowestRate(IMFRateSupport *iface, MFRATE_DIRECTION direction,
BOOL thin, float *rate)
{
TRACE("%p, %d, %d, %p.\n", iface, direction, thin, rate);
*rate = 0.0f;
return S_OK;
}
static HRESULT WINAPI video_presenter_rate_support_GetFastestRate(IMFRateSupport *iface, MFRATE_DIRECTION direction,
BOOL thin, float *rate)
{
return E_NOTIMPL;
}
static HRESULT WINAPI video_presenter_rate_support_IsRateSupported(IMFRateSupport *iface, BOOL thin, float rate,
float *nearest_supported_rate)
{
return E_NOTIMPL;
}
static const IMFRateSupportVtbl video_presenter_rate_support_vtbl =
{
video_presenter_rate_support_QueryInterface,
video_presenter_rate_support_AddRef,
video_presenter_rate_support_Release,
video_presenter_rate_support_GetSlowestRate,
video_presenter_rate_support_GetFastestRate,
video_presenter_rate_support_IsRateSupported,
};
HRESULT WINAPI MFCreateVideoPresenter(IUnknown *owner, REFIID riid_device, REFIID riid, void **obj)
{
TRACE("%p, %s, %s, %p.\n", owner, debugstr_guid(riid_device), debugstr_guid(riid), obj);
@ -432,6 +492,7 @@ HRESULT evr_presenter_create(IUnknown *outer, void **out)
object->IMFVideoDeviceID_iface.lpVtbl = &video_presenter_device_id_vtbl;
object->IMFTopologyServiceLookupClient_iface.lpVtbl = &video_presenter_service_client_vtbl;
object->IMFVideoDisplayControl_iface.lpVtbl = &video_presenter_control_vtbl;
object->IMFRateSupport_iface.lpVtbl = &video_presenter_rate_support_vtbl;
object->IUnknown_inner.lpVtbl = &video_presenter_inner_vtbl;
object->outer_unk = outer ? outer : &object->IUnknown_inner;
object->refcount = 1;

28
dlls/evr/tests/evr.c
View File

@ -869,8 +869,10 @@ done:
static void test_default_presenter(void)
{
IMFVideoPresenter *presenter;
IMFRateSupport *rate_support;
IMFVideoDeviceID *deviceid;
IUnknown *unk;
float rate;
HRESULT hr;
GUID iid;
@ -902,6 +904,32 @@ static void test_default_presenter(void)
ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
IUnknown_Release(unk);
/* Rate support. */
hr = IMFVideoPresenter_QueryInterface(presenter, &IID_IMFRateSupport, (void **)&rate_support);
ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
rate = 1.0f;
hr = IMFRateSupport_GetSlowestRate(rate_support, MFRATE_FORWARD, FALSE, &rate);
ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
ok(rate == 0.0f, "Unexpected rate %f.\n", rate);
rate = 1.0f;
hr = IMFRateSupport_GetSlowestRate(rate_support, MFRATE_FORWARD, TRUE, &rate);
ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
ok(rate == 0.0f, "Unexpected rate %f.\n", rate);
rate = 1.0f;
hr = IMFRateSupport_GetSlowestRate(rate_support, MFRATE_REVERSE, FALSE, &rate);
ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
ok(rate == 0.0f, "Unexpected rate %f.\n", rate);
rate = 1.0f;
hr = IMFRateSupport_GetSlowestRate(rate_support, MFRATE_REVERSE, TRUE, &rate);
ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
ok(rate == 0.0f, "Unexpected rate %f.\n", rate);
IMFRateSupport_Release(rate_support);
IMFVideoPresenter_Release(presenter);
}