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authorDavid Robillard <d@drobilla.net>2006-06-19 06:17:49 +0000
committerDavid Robillard <d@drobilla.net>2006-06-19 06:17:49 +0000
commit2db1897709eba0e80677bd09e8444e7320e15120 (patch)
tree8062b5ede632c1c084a2c3b43bbd1a3d9991734e /src/libs/engine/ConnectionBase.h
parent4adc4f4a2b4f57f43affcd48f2c01c60f471b20a (diff)
downloadingen-2db1897709eba0e80677bd09e8444e7320e15120.tar.gz
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Connecting of patch ports internally (seemingly anyway, data not flowing yet)
git-svn-id: http://svn.drobilla.net/lad/grauph@61 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'src/libs/engine/ConnectionBase.h')
-rw-r--r--src/libs/engine/ConnectionBase.h105
1 files changed, 0 insertions, 105 deletions
diff --git a/src/libs/engine/ConnectionBase.h b/src/libs/engine/ConnectionBase.h
deleted file mode 100644
index 80d7bd84..00000000
--- a/src/libs/engine/ConnectionBase.h
+++ /dev/null
@@ -1,105 +0,0 @@
-/* This file is part of Om. Copyright (C) 2006 Dave Robillard.
- *
- * Om 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.
- *
- * Om 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.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#ifndef CONNECTIONBASE_H
-#define CONNECTIONBASE_H
-
-#include "types.h"
-#include "OutputPort.h"
-#include "Connection.h"
-
-namespace Om {
-
-class MidiMessage;
-class Port;
-template <typename T> class InputPort;
-
-
-/** A Connection with a type.
- *
- * \ingroup engine
- */
-template <typename T>
-class ConnectionBase : public Connection
-{
-public:
- ConnectionBase(OutputPort<T>* const src_port, InputPort<T>* const dst_port);
- virtual ~ConnectionBase();
-
- void prepare_buffers();
-
- inline OutputPort<T>* src_port() const { return (OutputPort<T>*)m_src_port; }
- inline InputPort<T>* dst_port() const { return (InputPort<T>*)m_dst_port; }
-
- /** Used by some (recursive) events to prevent double disconnections */
- bool pending_disconnection() { return m_pending_disconnection; }
- void pending_disconnection(bool b) { m_pending_disconnection = b; }
-
- /** Get the buffer for a particular voice.
- * A ConnectionBase is smart - it knows the destination port respondering the
- * buffer, and will return accordingly (ie the same buffer for every voice
- * in a mono->poly connection).
- */
- inline Buffer<T>* buffer(size_t voice) const;
-
-private:
- // Disallow copies (undefined)
- ConnectionBase(const ConnectionBase& copy);
- ConnectionBase& operator=(const ConnectionBase&);
-
- Buffer<T>* m_local_buffer; ///< Only used for poly->mono connections
- bool m_is_poly_to_mono;
- size_t m_buffer_size;
- bool m_pending_disconnection;
-};
-
-
-template <>
-inline Buffer<sample>*
-ConnectionBase<sample>::buffer(size_t voice) const
-{
- TypedPort<sample>* const src_port = (TypedPort<sample>*)m_src_port;
-
- if (m_is_poly_to_mono) {
- return m_local_buffer;
- } else {
- if (src_port->poly() == 1)
- return src_port->buffer(0);
- else
- return src_port->buffer(voice);
- }
-}
-
-
-template <>
-inline Buffer<MidiMessage>*
-ConnectionBase<MidiMessage>::buffer(size_t voice) const
-{
- // No such thing as polyphonic MIDI ports
- assert(m_src_port->poly() == 1);
- assert(m_dst_port->poly() == 1);
-
- TypedPort<MidiMessage>* const src_port = (TypedPort<MidiMessage>*)m_src_port;
- return src_port->buffer(0);
-}
-
-
-template class ConnectionBase<sample>;
-template class ConnectionBase<MidiMessage>;
-
-} // namespace Om
-
-#endif // CONNECTIONBASE_H