diff options
| author | Marius Wachtler <marius.wachtler@ith-icoserve.com> | 2013-11-25 15:22:56 +0100 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-11-26 13:54:52 +0100 |
| commit | 160656d68855bc09a44c19d1b0656668c0fa4046 (patch) | |
| tree | ff1cc6a9bfaf65f8f7bf067d2d29711d8b5aac5a /src/plugins | |
| parent | 6799e9eab0619598ece481243277b4b9f1d42db4 (diff) | |
Fix WMF Video not playing if no soundcard is available
Do not add the AudioEndpoint to the topology if no Audio output device
is available. Fixes video not playing if you deactivate your soundcard
or have no headphones/speakers plugged in.
Change-Id: I9fc2486198a299b3e75af648f69475270968c6f7
Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>
Diffstat (limited to 'src/plugins')
| -rw-r--r-- | src/plugins/wmf/player/mfaudioendpointcontrol.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/plugins/wmf/player/mfaudioendpointcontrol.cpp b/src/plugins/wmf/player/mfaudioendpointcontrol.cpp index 39fc41c5f..c04e47f72 100644 --- a/src/plugins/wmf/player/mfaudioendpointcontrol.cpp +++ b/src/plugins/wmf/player/mfaudioendpointcontrol.cpp @@ -60,6 +60,8 @@ void MFAudioEndpointControl::clear() foreach (LPWSTR wstrID, m_devices) CoTaskMemFree(wstrID); + m_devices.clear(); + if (m_currentActivate) m_currentActivate->Release(); m_currentActivate = NULL; @@ -130,6 +132,11 @@ IMFActivate* MFAudioEndpointControl::createActivate() clear(); updateEndpoints(); + + // Check if an endpoint is available ("Default" is always inserted) + if (m_devices.count() <= 1) + return NULL; + setActiveOutput(m_defaultEndpoint); return m_currentActivate; |