return 0;
}
+frameoffset_t
+AudioDiskstream::calculate_playback_distance (pframes_t nframes)
+{
+ frameoffset_t playback_distance = nframes;
+
+ if (record_enabled()) {
+ playback_distance = nframes;
+ } else if (_actual_speed != 1.0f && _actual_speed != -1.0f) {
+ interpolation.set_speed (_target_speed);
+ boost::shared_ptr<ChannelList> c = channels.reader();
+ int channel = 0;
+ for (ChannelList::iterator chan = c->begin(); chan != c->end(); ++chan, ++channel) {
+ playback_distance = interpolation.interpolate (channel, nframes, NULL, NULL);
+ }
+ } else {
+ playback_distance = nframes;
+ }
+
+ if (_actual_speed < 0.0) {
+ return -playback_distance;
+ } else {
+ return playback_distance;
+ }
+}
+
/** Update various things including playback_sample, read pointer on each channel's playback_buf
* and write pointer on each channel's capture_buf. Also wout whether the butler is needed.
* @return true if the butler is required.
boost::shared_ptr<ChannelList> c = channels.reader();
for (chan = c->begin(); chan != c->end(); ++chan) {
- (*chan)->playback_buf->increment_read_ptr (distance);
+ (*chan)->playback_buf->increment_read_ptr (std::llabs(distance));
}
if (first_recordable_frame < max_framepos) {
if (Config->get_monitoring_model() == HardwareMonitoring) {
for (ChannelList::iterator chan = c->begin(); chan != c->end(); ++chan) {
- (*chan)->source.request_jack_monitors_input (!(_session.config.get_auto_input() && rolling));
+ (*chan)->source.request_input_monitoring (!(_session.config.get_auto_input() && rolling));
capturing_sources.push_back ((*chan)->write_source);
(*chan)->write_source->mark_streaming_write_started ();
}
boost::shared_ptr<ChannelList> c = channels.reader();
if (Config->get_monitoring_model() == HardwareMonitoring) {
for (ChannelList::iterator chan = c->begin(); chan != c->end(); ++chan) {
- (*chan)->source.request_jack_monitors_input (false);
+ (*chan)->source.request_input_monitoring (false);
}
}
capturing_sources.clear ();
}
void
-AudioDiskstream::request_jack_monitors_input (bool yn)
+AudioDiskstream::request_input_monitoring (bool yn)
{
boost::shared_ptr<ChannelList> c = channels.reader();
for (ChannelList::iterator chan = c->begin(); chan != c->end(); ++chan) {
- (*chan)->source.request_jack_monitors_input (yn);
+ (*chan)->source.request_input_monitoring (yn);
}
}
}
void
-AudioDiskstream::ChannelSource::request_jack_monitors_input (bool yn) const
+AudioDiskstream::ChannelSource::request_input_monitoring (bool yn) const
{
if (name.empty()) {
return;
}
- return AudioEngine::instance()->request_jack_monitors_input (name, yn);
+ return AudioEngine::instance()->request_input_monitoring (name, yn);
}
AudioDiskstream::ChannelInfo::ChannelInfo (framecnt_t playback_bufsize, framecnt_t capture_bufsize, framecnt_t speed_size, framecnt_t wrap_size)