/*
- Copyright (C) 2011 Paul Davis
- Author: Sakari Bergen
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-*/
+ * Copyright (C) 2011 Carl Hetherington <carl@carlh.net>
+ * Copyright (C) 2013-2017 Paul Davis <paul@linuxaudiosystems.com>
+ * Copyright (C) 2013-2017 Robin Gareus <robin@gareus.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
#include "ardour/capturing_processor.h"
#include "ardour/session.h"
#include "ardour/audioengine.h"
+#include "pbd/i18n.h"
+
namespace ARDOUR {
-CapturingProcessor::CapturingProcessor (Session & session)
+CapturingProcessor::CapturingProcessor (Session & session, samplecnt_t latency)
: Processor (session, X_("capture point"))
- , block_size (session.engine().frames_per_cycle())
+ , block_size (AudioEngine::instance()->samples_per_cycle())
+ , _latency (latency)
{
realloc_buffers ();
}
}
void
-CapturingProcessor::run (BufferSet& bufs, framepos_t, framepos_t, pframes_t nframes, bool)
+CapturingProcessor::run (BufferSet& bufs, samplepos_t, samplepos_t, double, pframes_t nframes, bool)
{
- if (active()) {
- capture_buffers.read_from (bufs, nframes);
+ if (!active()) {
+ _delaybuffers.flush ();
+ return;
+ }
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ for (uint32_t b = 0; b < bufs.count().get (*t); ++b) {
+ _delaybuffers.delay (*t, b, capture_buffers.get_available (*t, b), bufs.get_available (*t, b), nframes, 0, 0);
+ }
}
}
CapturingProcessor::configure_io (ChanCount in, ChanCount out)
{
Processor::configure_io (in, out);
+ _delaybuffers.set (out, _latency);
realloc_buffers();
return true;
}
bool
-CapturingProcessor::can_support_io_configuration (const ChanCount& in, ChanCount& out) const
+CapturingProcessor::can_support_io_configuration (const ChanCount& in, ChanCount& out)
{
out = in;
return true;
CapturingProcessor::realloc_buffers()
{
capture_buffers.ensure_buffers (_configured_input, block_size);
+ _delaybuffers.flush ();
}
XMLNode &
-CapturingProcessor::state (bool full)
+CapturingProcessor::state ()
{
- XMLNode& node = Processor::state (full);
+ XMLNode& node = Processor::state ();
- node.add_property (X_("type"), X_("capture"));
+ node.set_property (X_("type"), X_("capture"));
+ return node;
}
-
+
} // namespace ARDOUR