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-rw-r--r--muse_qt4_evolution/muse/audioinput.cpp131
1 files changed, 0 insertions, 131 deletions
diff --git a/muse_qt4_evolution/muse/audioinput.cpp b/muse_qt4_evolution/muse/audioinput.cpp
deleted file mode 100644
index fe7c57bb..00000000
--- a/muse_qt4_evolution/muse/audioinput.cpp
+++ /dev/null
@@ -1,131 +0,0 @@
-//=============================================================================
-// MusE
-// Linux Music Editor
-// $Id:$
-//
-// Copyright (C) 2002-2006 by Werner Schweer and others
-//
-// This program is free software; you can redistribute it and/or modify
-// it under the terms of the GNU General Public License version 2.
-//
-// 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 "globals.h"
-#include "audioinput.h"
-#include "jackaudio.h"
-#include "audio.h"
-
-//---------------------------------------------------------
-// AudioInput
-//---------------------------------------------------------
-
-AudioInput::AudioInput()
- : AudioTrack()
- {
- // set Default for Input Ports:
- _mute = muteDefault();
- _channels = 0;
- setChannels(2);
- //
- // buffers are allocated from AudioTrack()
- // and not needed by AudioInput which uses
- // the JACK supplied buffers
- for (int i = 0; i < MAX_CHANNELS; ++i) {
- if (buffer[i]) {
- free(buffer[i]);
- buffer[i] = 0;
- }
- }
- }
-
-//---------------------------------------------------------
-// ~AudioInput
-//---------------------------------------------------------
-
-AudioInput::~AudioInput()
- {
- for (int i = 0; i < _channels; ++i) {
- if (!jackPort(i).isZero())
- audioDriver->unregisterPort(jackPort(i));
- }
- // AudioInput does not own buffers (they are from JACK)
- // make sure ~AudioTrack() does not delete them:
- for (int i = 0; i < MAX_CHANNELS; ++i)
- buffer[i] = 0;
- }
-
-//---------------------------------------------------------
-// write
-//---------------------------------------------------------
-
-void AudioInput::write(Xml& xml) const
- {
- xml.stag("AudioInput");
- AudioTrack::writeProperties(xml);
- xml.etag("AudioInput");
- }
-
-//---------------------------------------------------------
-// read
-//---------------------------------------------------------
-
-void AudioInput::read(QDomNode node)
- {
- for (;!node.isNull(); node = node.nextSibling()) {
- AudioTrack::readProperties(node);
- }
- setName(name()); // allocate jack ports
- }
-
-//---------------------------------------------------------
-// setChannels
-//---------------------------------------------------------
-
-void AudioInput::setChannels(int n)
- {
- if (n == _channels)
- return;
- AudioTrack::setChannels(n);
- }
-
-//---------------------------------------------------------
-// setName
-//---------------------------------------------------------
-
-void AudioInput::setName(const QString& s)
- {
- Track::setName(s);
- for (int i = 0; i < channels(); ++i) {
- if (!jackPort(i).isZero()) {
- char buffer[128];
- snprintf(buffer, 128, "%s-%d", _name.toAscii().data(), i);
- if (!jackPort(i).isZero())
- audioDriver->setPortName(jackPort(i), buffer);
- }
- }
- }
-
-//---------------------------------------------------------
-// collectInputData
-// if buffer contains silence, set bufferEmpty to true
-//---------------------------------------------------------
-
-void AudioInput::collectInputData()
- {
- bufferEmpty = false;
- for (int ch = 0; ch < channels(); ++ch) {
- Port port = jackPort(ch);
- if (!port.isZero())
- buffer[ch] = audioDriver->getBuffer(port, segmentSize);
- }
- }
-
-