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authorDavid Robillard <d@drobilla.net>2008-10-02 22:02:57 +0000
committerDavid Robillard <d@drobilla.net>2008-10-02 22:02:57 +0000
commiteabd60dc1352bd3427c035605ef261cf69cdcebc (patch)
treeeb8f464d7305f60d4ea4fdc29714fe58aeb964c6 /raul/JackDriver.hpp
parent443e5f91e7a38f66101595e1a56c1d68daae5858 (diff)
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Remove JACK dependence from RAUL.
git-svn-id: http://svn.drobilla.net/lad/trunk/raul@1596 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'raul/JackDriver.hpp')
-rw-r--r--raul/JackDriver.hpp120
1 files changed, 0 insertions, 120 deletions
diff --git a/raul/JackDriver.hpp b/raul/JackDriver.hpp
deleted file mode 100644
index f1b92f1..0000000
--- a/raul/JackDriver.hpp
+++ /dev/null
@@ -1,120 +0,0 @@
-/* This file is part of Raul.
- * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
- *
- * Raul 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.
- *
- * Raul 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 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 St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef RAUL_JACK_DRIVER_HPP
-#define RAUL_JACK_DRIVER_HPP
-
-#include <iostream>
-#include <string>
-#include <jack/jack.h>
-#include <jack/statistics.h>
-
-namespace Raul {
-
-
-/** Jack based driver for an audio context.
- *
- * Apps can override the on_* methods of this class to implement reactions
- * to Jack events (e.g. new port, process callback, etc).
- */
-class JackDriver
-{
-public:
- JackDriver();
- virtual ~JackDriver();
-
- void attach(const std::string& client_name, std::string server_name="");
- void detach();
-
- void activate();
- void deactivate();
-
- bool is_activated() const { return _is_activated; }
- bool is_attached() const { return (_client != NULL); }
- bool is_realtime() const { return _client && jack_is_realtime(_client); }
-
- void start_transport() { jack_transport_start(_client); }
- void stop_transport() { jack_transport_stop(_client); }
-
- void rewind_transport() {
- jack_position_t zero;
- zero.frame = 0;
- zero.valid = (jack_position_bits_t)0;
- jack_transport_reposition(_client, &zero);
- }
-
- jack_nframes_t buffer_size();
- bool set_buffer_size(jack_nframes_t size);
-
- inline jack_nframes_t sample_rate() { return jack_get_sample_rate(_client); }
-
- inline size_t xruns() { return _xruns; }
- void reset_xruns();
-
- inline float max_delay() { return jack_get_max_delayed_usecs(_client); }
- inline void reset_delay() { jack_reset_max_delayed_usecs(_client); }
-
- jack_client_t* jack_client() { return _client; }
-
-
-protected:
- /** Process callback. Derived classes should do all audio processing here. */
- virtual void on_process(jack_nframes_t /*nframes*/) {}
-
- /** Graph order change callback. */
- virtual void on_graph_order_changed() {}
-
- /** Buffer size changed callback.
- * At the time this is called, buffer_size() will still return the old
- * size. Immediately afterwards, it will be set to the new value.
- */
- virtual void on_buffer_size_changed(jack_nframes_t /*size*/) {}
-
- virtual void on_xrun() {}
- virtual void on_shutdown() {}
- virtual void on_error() {}
-
-protected:
- jack_client_t* _client;
-
-private:
-
- static void error_cb(const char* msg);
-
- void destroy_all_ports();
-
- void update_time();
-
- static void jack_port_registration_cb(jack_port_id_t port_id, int registered, void* me);
- static int jack_graph_order_cb(void* me);
- static int jack_xrun_cb(void* me);
- static int jack_buffer_size_cb(jack_nframes_t buffer_size, void* me);
- static int jack_process_cb(jack_nframes_t nframes, void* me);
-
- static void jack_shutdown_cb(void* me);
-
- bool _is_activated;
- jack_position_t _last_pos;
- jack_nframes_t _buffer_size;
- size_t _xruns;
- float _xrun_delay;
-};
-
-
-} // namespace Raul
-
-#endif // RAUL_JACK_DRIVER_HPP