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#include <ardour/route.h>
#include <ardour/session.h>
#include "generic_midi_control_protocol.h"
using namespace ARDOUR;
#include "i18n.h"
GenericMidiControlProtocol::GenericMidiControlProtocol (Session& s)
: ControlProtocol (s, _("GenericMIDI"))
{
_port = 0;
}
GenericMidiControlProtocol::~GenericMidiControlProtocol ()
{
}
void
GenericMidiControlProtocol::set_port (MIDI::Port* p)
{
_port = p;
}
void
GenericMidiControlProtocol::send_route_feedback (list<Route*>& routes)
{
if (_port != 0) {
const int32_t bufsize = 16 * 1024;
int32_t bsize = bufsize;
MIDI::byte* buf = new MIDI::byte[bufsize];
MIDI::byte* end = buf;
for (list<Route*>::iterator r = routes.begin(); r != routes.end(); ++r) {
end = (*r)->write_midi_feedback (end, bsize);
}
if (end == buf) {
delete [] buf;
return;
}
session.deliver_midi (_port, buf, (int32_t) (end - buf));
//cerr << "MIDI feedback: wrote " << (int32_t) (end - buf) << " to midi port\n";
}
}
bool
GenericMidiControlProtocol::active() const
{
return _port && send();
}
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