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mediafoundation: Port to IID_PPV_ARGS

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Make code short where possible

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2375>
This commit is contained in:
Seungha Yang 2021-07-04 00:36:27 +09:00
parent f9699b2444
commit d4f8e3cf53
2 changed files with 3 additions and 5 deletions
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2
sys/mediafoundation/gstmfsourcereader.cpp
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@ -286,7 +286,7 @@ gst_mf_source_reader_open (GstMFSourceReader * self, IMFActivate * activate)
ComPtr < IMFMediaSource > source;
ComPtr < IMFAttributes > attr;
hr = activate->ActivateObject (IID_IMFMediaSource, (void **) &source);
hr = activate->ActivateObject (IID_PPV_ARGS (&source));
if (!gst_mf_result (hr))
return FALSE;

6
sys/mediafoundation/gstmftransform.cpp
View file

@ -905,8 +905,7 @@ gst_mf_transform_open_internal (GstMFTransformOpenData * data)
data->ret = FALSE;
gst_mf_transform_close (object);
hr = object->activate->ActivateObject (IID_IMFTransform,
(void **) &object->transform);
hr = object->activate->ActivateObject (IID_PPV_ARGS (&object->transform));
if (!gst_mf_result (hr)) {
GST_WARNING_OBJECT (object, "Couldn't open MFT");
@ -955,8 +954,7 @@ gst_mf_transform_open_internal (GstMFTransformOpenData * data)
object->output_id = 0;
}
hr = object->transform->QueryInterface (IID_ICodecAPI,
(void **) &object->codec_api);
hr = object->transform->QueryInterface (IID_PPV_ARGS (&object->codec_api));
if (!gst_mf_result (hr)) {
GST_WARNING_OBJECT (object, "ICodecAPI is unavailable");
}