Zhiyi Zhang (@zhiyi) commented about dlls/mf/tests/mf.c:
ok(hr == S_OK, "Unexpected hr %#lx.\n", hr);
if (event_type == MEStreamSinkPrerolled)
break;
ok(event_type == MEStreamSinkRequestSample, "Unexpected event %lu.\n", event_type);
if (event_type != MEStreamSinkRequestSample)
break;
hr = IMFVideoSampleAllocator_AllocateSample(allocator, &sample);
ok(hr == S_OK, "Unexpected hr %#lx.\n", hr);
hr = IMFSample_SetSampleTime(sample, 10000000 / 60 * sample_count);
ok(hr == S_OK, "Unexpected hr %#lx.\n", hr);
hr = IMFSample_SetSampleDuration(sample, 10000000 / 60);
ok(hr == S_OK, "Unexpected hr %#lx.\n", hr);
// Note: Native returns E_NOINTERFACE if sample's buffer doesn't implement IMF2DBuffer;
// And E_NOTIMPL if the buffer it's a D3D buffer. But we accept either.
We use /* */ to comment in Wine. Also, please change the subject to something like "mf/tests: ..." .