diff options
author | Paul Davis <paul@linuxaudiosystems.com> | 2013-09-07 13:39:36 -0400 |
---|---|---|
committer | Paul Davis <paul@linuxaudiosystems.com> | 2013-09-07 13:39:36 -0400 |
commit | 5ec69e23746ee347301e99edeecc7dbbfcb87f40 (patch) | |
tree | 3b5e5307998c3b7713a52b04d8d671ce01c65672 /libs/ardour/jack_slave.cc | |
parent | f96652e12ab4cde2c84d2ac6566b0b8f76c63d34 (diff) |
move inadvertently moved jack_slave.cc back to its rightful spot
Diffstat (limited to 'libs/ardour/jack_slave.cc')
-rw-r--r-- | libs/ardour/jack_slave.cc | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/libs/ardour/jack_slave.cc b/libs/ardour/jack_slave.cc new file mode 100644 index 0000000000..4b2f3b1860 --- /dev/null +++ b/libs/ardour/jack_slave.cc @@ -0,0 +1,79 @@ +/* + Copyright (C) 2004 Paul Davis + + 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 <iostream> +#include <cerrno> + +#include "ardour/audioengine.h" +#include "ardour/slave.h" + +using namespace std; +using namespace ARDOUR; + +JACK_Slave::JACK_Slave (AudioEngine& e) + : engine (e) +{ + double x; + framepos_t p; + /* call this to initialize things */ + speed_and_position (x, p); +} + +JACK_Slave::~JACK_Slave () +{ +} + +bool +JACK_Slave::locked() const +{ + return true; +} + +bool +JACK_Slave::ok() const +{ + return true; +} + +bool +JACK_Slave::speed_and_position (double& sp, framepos_t& position) +{ + switch (engine.transport_state()) { + case TransportStopped: + speed = 0; + _starting = false; + break; + case TransportRolling: + speed = 1.0; + _starting = false; + break; + case TransportLooping: + speed = 1.0; + _starting = false; + break; + case TransportStarting: + _starting = true; + // don't adjust speed here, just leave it as it was + break; + } + + sp = speed; + position = engine.transport_frame(); + return true; +} |