void MmRendererMediaPlayerControl::attach()
{
// Should only be called in detached state
Q_ASSERT(m_audioId == -1 && !m_inputAttached);
if (m_media.isNull() || !m_context) {
setMediaStatus(QMediaPlayer::NoMedia);
return;
}
if (m_videoRendererControl)
m_videoRendererControl->attachDisplay(m_context);
if (m_videoWindowControl)
m_videoWindowControl->attachDisplay(m_context);
const QByteArray defaultAudioDevice = qgetenv("QQNX_RENDERER_DEFAULT_AUDIO_SINK");
m_audioId = mmr_output_attach(m_context, defaultAudioDevice.isEmpty() ? "audio:default" : defaultAudioDevice.constData(), "audio");
if (m_audioId == -1) {
emitMmError("mmr_output_attach() for audio failed");
return;
}
const QByteArray resourcePath = resourcePathForUrl(m_media.canonicalUrl());
if (resourcePath.isEmpty()) {
detach();
return;
}
if (mmr_input_attach(m_context, resourcePath.constData(), "track") != 0) {
emitMmError(QStringLiteral("mmr_input_attach() failed for ") + QString(resourcePath));
setMediaStatus(QMediaPlayer::InvalidMedia);
detach();
return;
}
// For whatever reason, the mmrenderer sends out a MMR_STOPPED event when calling
// mmr_input_attach() above. Ignore it, as otherwise we'll trigger stopping right after we
// started.
m_stopEventsToIgnore++;
m_inputAttached = true;
setMediaStatus(QMediaPlayer::LoadedMedia);
// mm-renderer has buffer properties "status" and "level"
// QMediaPlayer's buffer status maps to mm-renderer's buffer level
m_bufferLevel = 0;
emit bufferStatusChanged(m_bufferLevel);
}
void BbMediaPlayerControl::attach()
{
if (m_media.isNull() || !m_context) {
setMediaStatus(QMediaPlayer::NoMedia);
return;
}
if (m_videoControl)
m_videoControl->attachDisplay(m_context);
m_audioId = mmr_output_attach(m_context, "audio:default", "audio");
if (m_audioId == -1) {
emitMmError("mmr_output_attach() for audio failed");
return;
}
const QString resourcePath = resourcePathForUrl(m_media.canonicalUrl());
if (resourcePath.isEmpty()) {
detach();
return;
}
if (mmr_input_attach(m_context, QFile::encodeName(resourcePath), "track") != 0) {
emitMmError(QString("mmr_input_attach() for %1 failed").arg(resourcePath));
setMediaStatus(QMediaPlayer::InvalidMedia);
detach();
return;
}
// For whatever reason, the mmrenderer sends out a MMR_STOPPED event when calling
// mmr_input_attach() above. Ignore it, as otherwise we'll trigger stopping right after we
// started.
m_stopEventsToIgnore++;
m_inputAttached = true;
setMediaStatus(QMediaPlayer::LoadedMedia);
m_bufferStatus = 0;
emit bufferStatusChanged(m_bufferStatus);
}
