[PATCH v2 1/3] mf/tests: Test if WMA decoder DMO accept output type with a different num of channels.

[Yuxuan Shui]

From: Yuxuan Shui

---
 dlls/mf/tests/transform.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/dlls/mf/tests/transform.c b/dlls/mf/tests/transform.c
index e5c65ace228..d2fb18afdf1 100644
--- a/dlls/mf/tests/transform.c
+++ b/dlls/mf/tests/transform.c
@@ -4030,6 +4030,10 @@ static void test_wma_decoder_dmo_output_type(void)
     ok(hr == S_OK, "SetOutputType returned %#lx.\n", hr);
     hr = IMediaObject_SetOutputType(dmo, 0, good_output_type, 0x4);
     ok(hr == E_INVALIDARG, "SetOutputType returned %#lx.\n", hr);
+    ((WAVEFORMATEX *)good_output_type->pbFormat)->nChannels += 1;
+    hr = IMediaObject_SetOutputType(dmo, 0, good_output_type, 0);
+    todo_wine ok(hr == DMO_E_TYPE_NOT_ACCEPTED, "SetOutputType returned %#lx.\n", hr);
+    ((WAVEFORMATEX *)good_output_type->pbFormat)->nChannels -= 1;

/* Test GetOutputCurrentType. */
     hr = IMediaObject_SetOutputType(dmo, 0, NULL, DMO_SET_TYPEF_CLEAR);