87 lines
1.9 KiB
C++
87 lines
1.9 KiB
C++
/*
|
|
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.
|
|
|
|
*/
|
|
|
|
#include "ardour/capturing_processor.h"
|
|
#include "ardour/session.h"
|
|
#include "ardour/audioengine.h"
|
|
|
|
#include "i18n.h"
|
|
|
|
namespace ARDOUR {
|
|
|
|
CapturingProcessor::CapturingProcessor (Session & session)
|
|
: Processor (session, X_("capture point"))
|
|
, block_size (AudioEngine::instance()->samples_per_cycle())
|
|
{
|
|
realloc_buffers ();
|
|
}
|
|
|
|
CapturingProcessor::~CapturingProcessor()
|
|
{
|
|
}
|
|
|
|
int
|
|
CapturingProcessor::set_block_size (pframes_t nframes)
|
|
{
|
|
block_size = nframes;
|
|
realloc_buffers();
|
|
return 0;
|
|
}
|
|
|
|
void
|
|
CapturingProcessor::run (BufferSet& bufs, framepos_t, framepos_t, pframes_t nframes, bool)
|
|
{
|
|
if (active()) {
|
|
capture_buffers.read_from (bufs, nframes);
|
|
}
|
|
}
|
|
|
|
bool
|
|
CapturingProcessor::configure_io (ChanCount in, ChanCount out)
|
|
{
|
|
Processor::configure_io (in, out);
|
|
realloc_buffers();
|
|
return true;
|
|
}
|
|
|
|
bool
|
|
CapturingProcessor::can_support_io_configuration (const ChanCount& in, ChanCount& out)
|
|
{
|
|
out = in;
|
|
return true;
|
|
}
|
|
|
|
void
|
|
CapturingProcessor::realloc_buffers()
|
|
{
|
|
capture_buffers.ensure_buffers (_configured_input, block_size);
|
|
}
|
|
|
|
XMLNode &
|
|
CapturingProcessor::state (bool full)
|
|
{
|
|
XMLNode& node = Processor::state (full);
|
|
|
|
node.add_property (X_("type"), X_("capture"));
|
|
return node;
|
|
}
|
|
|
|
} // namespace ARDOUR
|