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winegstreamer: Implement a stub IMFRateSupport for the media source. 

Signed-off-by: Giovanni Mascellani <gmascellani@codeweavers.com>
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Giovanni Mascellani 2021-03-26 09:25:28 +01:00 committed by Alexandre Julliard
parent 0a0bf3cf21
commit 6e4c7d4dba
2 changed files with 101 additions and 4 deletions
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3
dlls/mfplat/tests/mfplat.c
View File

@ -758,10 +758,9 @@ static void test_source_resolver(void)
ok(obj_type == MF_OBJECT_MEDIASOURCE, "got %d\n", obj_type);
check_interface(mediasource, &IID_IMFGetService, TRUE);
todo_wine {
check_service_interface(mediasource, &MF_RATE_CONTROL_SERVICE, &IID_IMFRateSupport, TRUE);
todo_wine
check_service_interface(mediasource, &MF_RATE_CONTROL_SERVICE, &IID_IMFRateControl, TRUE);
}
hr = IMFMediaSource_CreatePresentationDescriptor(mediasource, &descriptor);
ok(hr == S_OK, "Failed to get presentation descriptor, hr %#x.\n", hr);
ok(descriptor != NULL, "got %p\n", descriptor);

102
dlls/winegstreamer/media_source.c
View File

@ -79,6 +79,7 @@ struct media_source
{
IMFMediaSource IMFMediaSource_iface;
IMFGetService IMFGetService_iface;
IMFRateSupport IMFRateSupport_iface;
IMFAsyncCallback async_commands_callback;
LONG ref;
DWORD async_commands_queue;
@ -119,6 +120,11 @@ static inline struct media_source *impl_from_IMFGetService(IMFGetService *iface)
return CONTAINING_RECORD(iface, struct media_source, IMFGetService_iface);
}
static inline struct media_source *impl_from_IMFRateSupport(IMFRateSupport *iface)
{
return CONTAINING_RECORD(iface, struct media_source, IMFRateSupport_iface);
}
static inline struct media_source *impl_from_async_commands_callback_IMFAsyncCallback(IMFAsyncCallback *iface)
{
return CONTAINING_RECORD(iface, struct media_source, async_commands_callback);
@ -849,9 +855,26 @@ static ULONG WINAPI media_source_get_service_Release(IMFGetService *iface)
static HRESULT WINAPI media_source_get_service_GetService(IMFGetService *iface, REFGUID service, REFIID riid, void **obj)
{
FIXME("stub %p, %s, %s, %p.\n", iface, debugstr_guid(service), debugstr_guid(riid), obj);
struct media_source *source = impl_from_IMFGetService(iface);
return E_NOINTERFACE;
TRACE("%p, %s, %s, %p.\n", iface, debugstr_guid(service), debugstr_guid(riid), obj);
*obj = NULL;
if (IsEqualGUID(service, &MF_RATE_CONTROL_SERVICE))
{
if (IsEqualIID(riid, &IID_IMFRateSupport))
{
*obj = &source->IMFRateSupport_iface;
}
}
else
FIXME("Unsupported service %s.\n", debugstr_guid(service));
if (*obj)
IUnknown_AddRef((IUnknown *)*obj);
return *obj ? S_OK : E_NOINTERFACE;
}
static const IMFGetServiceVtbl media_source_get_service_vtbl =
@ -862,6 +885,80 @@ static const IMFGetServiceVtbl media_source_get_service_vtbl =
media_source_get_service_GetService,
};
static HRESULT WINAPI media_source_rate_support_QueryInterface(IMFRateSupport *iface, REFIID riid, void **obj)
{
struct media_source *source = impl_from_IMFRateSupport(iface);
return IMFMediaSource_QueryInterface(&source->IMFMediaSource_iface, riid, obj);
}
static ULONG WINAPI media_source_rate_support_AddRef(IMFRateSupport *iface)
{
struct media_source *source = impl_from_IMFRateSupport(iface);
return IMFMediaSource_AddRef(&source->IMFMediaSource_iface);
}
static ULONG WINAPI media_source_rate_support_Release(IMFRateSupport *iface)
{
struct media_source *source = impl_from_IMFRateSupport(iface);
return IMFMediaSource_Release(&source->IMFMediaSource_iface);
}
static HRESULT WINAPI media_source_rate_support_GetSlowestRate(IMFRateSupport *iface, MFRATE_DIRECTION direction, BOOL thin, float *rate)
{
TRACE("%p, %d, %d, %p.\n", iface, direction, thin, rate);
if (direction == MFRATE_REVERSE)
return MF_E_REVERSE_UNSUPPORTED;
if (thin)
return MF_E_THINNING_UNSUPPORTED;
*rate = 1.0f;
return S_OK;
}
static HRESULT WINAPI media_source_rate_support_GetFastestRate(IMFRateSupport *iface, MFRATE_DIRECTION direction, BOOL thin, float *rate)
{
TRACE("%p, %d, %d, %p.\n", iface, direction, thin, rate);
if (direction == MFRATE_REVERSE)
return MF_E_REVERSE_UNSUPPORTED;
if (thin)
return MF_E_THINNING_UNSUPPORTED;
*rate = 1.0f;
return S_OK;
}
static HRESULT WINAPI media_source_rate_support_IsRateSupported(IMFRateSupport *iface, BOOL thin, float rate, float *nearest_support_rate)
{
TRACE("%p, %d, %f, %p.\n", iface, thin, rate, nearest_support_rate);
if (rate < 0.0f)
return MF_E_REVERSE_UNSUPPORTED;
if (thin)
return MF_E_THINNING_UNSUPPORTED;
if (nearest_support_rate)
*nearest_support_rate = 1.0f;
return rate == 1.0f ? S_OK : MF_E_UNSUPPORTED_RATE;
}
static const IMFRateSupportVtbl media_source_rate_support_vtbl =
{
media_source_rate_support_QueryInterface,
media_source_rate_support_AddRef,
media_source_rate_support_Release,
media_source_rate_support_GetSlowestRate,
media_source_rate_support_GetFastestRate,
media_source_rate_support_IsRateSupported,
};
static HRESULT WINAPI media_source_QueryInterface(IMFMediaSource *iface, REFIID riid, void **out)
{
struct media_source *source = impl_from_IMFMediaSource(iface);
@ -1138,6 +1235,7 @@ static HRESULT media_source_constructor(IMFByteStream *bytestream, struct media_
object->IMFMediaSource_iface.lpVtbl = &IMFMediaSource_vtbl;
object->IMFGetService_iface.lpVtbl = &media_source_get_service_vtbl;
object->IMFRateSupport_iface.lpVtbl = &media_source_rate_support_vtbl;
object->async_commands_callback.lpVtbl = &source_async_commands_callback_vtbl;
object->ref = 1;
object->byte_stream = bytestream;