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WMF: fix memory leaks.

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Release requested interfaces.

Task-number: QTBUG-32481
Change-Id: I846981f6a7a7ea77588b9322fc41e05e583bdb15
Reviewed-by: Wouter Huysentruit <wouter_huysentruit@hotmail.com>
Reviewed-by: Alex Blasche <alexander.blasche@digia.com>
Reviewed-by: Jeff Tranter <jtranter@ics.com>
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@digia.com>
This commit is contained in:
Nodir Temirkhodjaev
2014-09-05 16:29:41 +05:00
parent 4c5aec9bb6
commit 5be2524328
2 changed files with 32 additions and 27 deletions
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3
src/plugins/wmf/decoder/mfaudiodecodercontrol.cpp
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@@ -244,7 +244,6 @@ void MFAudioDecoderControl::handleMediaSourceReady()
}
if (m_sourceResolver->mediaSource()) {
IMFPresentationDescriptor *pd = 0;
if (mediaType && m_resampler) {
HRESULT hr = S_OK;
hr = m_resampler->SetInputType(m_mfInputStreamID, mediaType, 0);
@@ -254,9 +253,11 @@ void MFAudioDecoderControl::handleMediaSourceReady()
qWarning() << "MFAudioDecoderControl: failed to SetInputType of resampler" << hr;
}
}
IMFPresentationDescriptor *pd;
if (SUCCEEDED(m_sourceResolver->mediaSource()->CreatePresentationDescriptor(&pd))) {
UINT64 duration = 0;
pd->GetUINT64(MF_PD_DURATION, &duration);
pd->Release();
duration /= 10000;
if (m_duration != qint64(duration)) {
m_duration = qint64(duration);