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audio_core: hle: mf: fix a memory accessing issue

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This commit is contained in:
liushuyu 2019-02-09 13:40:09 -07:00
parent 6281660844
commit 01e0902fa4
1 changed files with 3 additions and 0 deletions
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3
src/audio_core/hle/wmf_decoder.cpp
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@ -98,6 +98,9 @@ std::optional<BinaryResponse> WMFDecoder::Impl::Initalize(const BinaryRequest& r
void WMFDecoder::Impl::Clear() { void WMFDecoder::Impl::Clear() {
if (initialized) { if (initialized) {
MFFlush(transform.get()); MFFlush(transform.get());
// delete the transform object before shutting down MF
// otherwise access violation will occur
transform.reset();
MFDestroy(); MFDestroy();
} }
initialized = false; initialized = false;