diff options
Diffstat (limited to 'src/plugins/qnx-audio/audio/qnxaudiooutput.cpp')
| -rw-r--r-- | src/plugins/qnx-audio/audio/qnxaudiooutput.cpp | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/src/plugins/qnx-audio/audio/qnxaudiooutput.cpp b/src/plugins/qnx-audio/audio/qnxaudiooutput.cpp index d08d01e6d..084c5b371 100644 --- a/src/plugins/qnx-audio/audio/qnxaudiooutput.cpp +++ b/src/plugins/qnx-audio/audio/qnxaudiooutput.cpp @@ -214,6 +214,16 @@ qreal QnxAudioOutput::volume() const return m_volume; } +void QnxAudioOutput::setCategory(const QString &category) +{ + m_category = category; +} + +QString QnxAudioOutput::category() const +{ + return m_category; +} + void QnxAudioOutput::pullData() { if (m_state == QAudio::StoppedState || m_state == QAudio::SuspendedState) @@ -303,6 +313,7 @@ bool QnxAudioOutput::open() } snd_pcm_channel_params_t params = QnxAudioUtils::formatToChannelParams(m_format, QAudio::AudioOutput, info.max_fragment_size); + setTypeName(¶ms); if ((errorCode = snd_pcm_plugin_params(m_pcmHandle, ¶ms)) < 0) { qWarning("QnxAudioOutput: open error, couldn't set channel params (0x%x)", -errorCode); @@ -400,6 +411,34 @@ qint64 QnxAudioOutput::write(const char *data, qint64 len) } } +#if _NTO_VERSION >= 700 + +void QnxAudioOutput::setTypeName(snd_pcm_channel_params_t *params) +{ + if (m_category.isEmpty()) + return; + + QByteArray latin1Category = m_category.toLatin1(); + + if (QString::fromLatin1(latin1Category) != m_category) { + qWarning("QnxAudioOutput: audio category name isn't a Latin1 string."); + return; + } + + if (latin1Category.size() >= static_cast<int>(sizeof(params->audio_type_name))) { + qWarning("QnxAudioOutput: audio category name too long."); + return; + } + + strcpy(params->audio_type_name, latin1Category.constData()); +} + +#else + +void QnxAudioOutput::setTypeName(snd_pcm_channel_params_t *) {} + +#endif + QnxPushIODevice::QnxPushIODevice(QnxAudioOutput *output) : QIODevice(output), m_output(output) |