diff options
author | Liang Qi <liang.qi@qt.io> | 2016-12-12 09:48:13 +0100 |
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committer | Liang Qi <liang.qi@qt.io> | 2016-12-12 10:27:59 +0100 |
commit | 533759ef333e4db8625cd02f763994788da01199 (patch) | |
tree | dcb4b4ec8882b42ce8213f4e309534dd8d234843 /src/plugins/alsa/qalsaaudiooutput.cpp | |
parent | 31ed506ea2c7a8be439d77e02ca0d67b6f9ce675 (diff) | |
parent | 7bc230386e0d8d6f3c4ad5a0a6a22a625c9a8327 (diff) |
Merge remote-tracking branch 'origin/5.8' into dev
Conflicts:
src/plugins/gstreamer/mediacapture/qgstreameraudioencode.cpp
Change-Id: I7c30c2d13fdd07ee07e4449d5d3e256e988d3793
Diffstat (limited to 'src/plugins/alsa/qalsaaudiooutput.cpp')
-rw-r--r-- | src/plugins/alsa/qalsaaudiooutput.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/plugins/alsa/qalsaaudiooutput.cpp b/src/plugins/alsa/qalsaaudiooutput.cpp index 5e444a0a9..cd97ae85b 100644 --- a/src/plugins/alsa/qalsaaudiooutput.cpp +++ b/src/plugins/alsa/qalsaaudiooutput.cpp @@ -49,6 +49,7 @@ // #include <QtCore/qcoreapplication.h> +#include <QtCore/qvarlengtharray.h> #include <QtMultimedia/private/qaudiohelpers_p.h> #include "qalsaaudiooutput.h" #include "qalsaaudiodeviceinfo.h" @@ -567,9 +568,9 @@ qint64 QAlsaAudioOutput::write( const char *data, qint64 len ) frames = snd_pcm_bytes_to_frames(handle, space); if (m_volume < 1.0f) { - char out[space]; - QAudioHelperInternal::qMultiplySamples(m_volume, settings, data, out, space); - err = snd_pcm_writei(handle, out, frames); + QVarLengthArray<char, 4096> out(space); + QAudioHelperInternal::qMultiplySamples(m_volume, settings, data, out.data(), space); + err = snd_pcm_writei(handle, out.constData(), frames); } else { err = snd_pcm_writei(handle, data, frames); } |