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wmp: Release filter graph and interfaces if WMPControls::play fails.

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This commit is contained in:
Tim Clem 2023-07-13 14:21:40 -07:00 committed by Alexandre Julliard
parent 424994c933
commit 2238658e2f
1 changed files with 29 additions and 0 deletions
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29
dlls/wmp/player.c
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@ -1509,6 +1509,35 @@ static HRESULT WINAPI WMPControls_play(IWMPControls *iface)
hres = IGraphBuilder_QueryInterface(This->filter_graph, &IID_IBasicAudio, (void**)&This->basic_audio);
if (SUCCEEDED(hres))
hres = IWMPSettings_put_volume(&This->IWMPSettings_iface, This->volume);
if (FAILED(hres))
{
if (This->filter_graph)
{
IGraphBuilder_Release(This->filter_graph);
This->filter_graph = NULL;
}
if (This->media_control)
{
IMediaControl_Release(This->media_control);
This->media_control = NULL;
}
if (This->media_seeking)
{
IMediaSeeking_Release(This->media_seeking);
This->media_seeking = NULL;
}
if (This->media_event)
{
IMediaEvent_Release(This->media_event);
This->media_event = NULL;
}
if (This->basic_audio)
{
IBasicAudio_Release(This->basic_audio);
This->basic_audio = NULL;
}
}
}
update_state(This, DISPID_WMPCOREEVENT_PLAYSTATECHANGE, wmppsTransitioning);