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mf/evr: Implement GetMediaTypeCount().

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Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Nikolay Sivov 2020-10-09 13:54:36 +03:00 committed by Alexandre Julliard
parent c1371f356c
commit 6408aa3ab7
2 changed files with 16 additions and 2 deletions
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9
dlls/mf/evr.c
View file

@ -372,9 +372,14 @@ static HRESULT WINAPI video_stream_typehandler_IsMediaTypeSupported(IMFMediaType
static HRESULT WINAPI video_stream_typehandler_GetMediaTypeCount(IMFMediaTypeHandler *iface, DWORD *count)
{
FIXME("%p, %p.\n", iface, count);
TRACE("%p, %p.\n", iface, count);
return E_NOTIMPL;
if (!count)
return E_POINTER;
*count = 0;
return S_OK;
}
static HRESULT WINAPI video_stream_typehandler_GetMediaTypeByIndex(IMFMediaTypeHandler *iface, DWORD index,

9
dlls/mf/tests/mf.c
View file

@ -3296,6 +3296,15 @@ static void test_evr(void)
ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
ok(IsEqualGUID(&guid, &MFMediaType_Video), "Unexpected type %s.\n", wine_dbgstr_guid(&guid));
/* Supported types are not advertised. */
hr = IMFMediaTypeHandler_GetMediaTypeCount(type_handler, NULL);
ok(hr == E_POINTER, "Unexpected hr %#x.\n", hr);
count = 1;
hr = IMFMediaTypeHandler_GetMediaTypeCount(type_handler, &count);
ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
ok(!count, "Unexpected count %u.\n", count);
IMFMediaTypeHandler_Release(type_handler);
/* Stream uses an allocator. */