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Diffstat (limited to 'src/plugins/symbian/mmf/audiosource/s60audioencodercontrol.cpp')
-rw-r--r--src/plugins/symbian/mmf/audiosource/s60audioencodercontrol.cpp235
1 files changed, 0 insertions, 235 deletions
diff --git a/src/plugins/symbian/mmf/audiosource/s60audioencodercontrol.cpp b/src/plugins/symbian/mmf/audiosource/s60audioencodercontrol.cpp
deleted file mode 100644
index 7f359aa3a..000000000
--- a/src/plugins/symbian/mmf/audiosource/s60audioencodercontrol.cpp
+++ /dev/null
@@ -1,235 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the Qt Mobility Components.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser General Public
-** License version 2.1 as published by the Free Software Foundation and
-** appearing in the file LICENSE.LGPL included in the packaging of this
-** file. Please review the following information to ensure the GNU Lesser
-** General Public License version 2.1 requirements will be met:
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "DebugMacros.h"
-
-#include "s60audioencodercontrol.h"
-#include "s60audiocapturesession.h"
-
-#include "qaudioformat.h"
-
-#include <QtCore/qdebug.h>
-
-S60AudioEncoderControl::S60AudioEncoderControl(QObject *session, QObject *parent)
- :QAudioEncoderControl(parent), m_quality(QtMultimediaKit::NormalQuality)
-{
- DP0("S60AudioEncoderControl::S60AudioEncoderControl +++");
-
- m_session = qobject_cast<S60AudioCaptureSession*>(session);
- QAudioFormat fmt = m_session->format();
- // medium, 22050Hz mono S16
- fmt.setSampleType(QAudioFormat::SignedInt);
- if (fmt.codec().compare("PCM", Qt::CaseInsensitive) == 0) {
- fmt.setSampleSize(16);
- fmt.setFrequency(22050);
- }
- fmt.setChannels(1);
- m_session->setFormat(fmt);
- m_settings.setChannelCount(fmt.channels());
- m_settings.setCodec(fmt.codec());
- m_settings.setSampleRate(fmt.sampleRate());
-
- DP0("S60AudioEncoderControl::S60AudioEncoderControl ---");
-}
-
-S60AudioEncoderControl::~S60AudioEncoderControl()
-{
- DP0("S60AudioEncoderControl::~S60AudioEncoderControl +++");
-
- DP0("S60AudioEncoderControl::~S60AudioEncoderControl ---");
-}
-
-QStringList S60AudioEncoderControl::supportedAudioCodecs() const
-{
- DP0("S60AudioEncoderControl::supportedAudioCodecs");
-
- return m_session->supportedAudioCodecs();
-}
-
-QString S60AudioEncoderControl::codecDescription(const QString &codecName) const
-{
- DP0("S60AudioEncoderControl::codecDescription");
-
- return m_session->codecDescription(codecName);
-}
-
-QtMultimediaKit::EncodingQuality S60AudioEncoderControl::quality() const
-{
- DP0("S60AudioEncoderControl::quality");
-
- return m_quality;
-}
-
-void S60AudioEncoderControl::setQuality(QtMultimediaKit::EncodingQuality value, QAudioFormat &fmt)
-{
- DP0("S60AudioEncoderControl::setQuality +++");
-
- switch (value) {
- case QtMultimediaKit::VeryLowQuality:
- case QtMultimediaKit::LowQuality:
- // low, 8000Hz mono U8
- fmt.setSampleType(QAudioFormat::UnSignedInt);
- fmt.setSampleSize(8);
- fmt.setFrequency(8000);
- fmt.setChannels(1);
- break;
- case QtMultimediaKit::NormalQuality:
- // medium, 22050Hz mono S16
- fmt.setSampleType(QAudioFormat::SignedInt);
- fmt.setSampleSize(16);
- fmt.setFrequency(22050);
- fmt.setChannels(1);
- break;
- case QtMultimediaKit::HighQuality:
- case QtMultimediaKit::VeryHighQuality:
- // high, 44100Hz mono S16
- fmt.setSampleType(QAudioFormat::SignedInt);
- fmt.setSampleSize(16);
- fmt.setFrequency(44100);
- fmt.setChannels(2);
- break;
- default:
- break;
- }
-
- DP0("S60AudioEncoderControl::setQuality ---");
-}
-
-QStringList S60AudioEncoderControl::supportedEncodingOptions(const QString &codec) const
-{
- DP0("S60AudioEncoderControl::supportedEncodingOptions");
-
- Q_UNUSED(codec)
- QStringList list;
- if (codec == "PCM")
- list << "quality" << "channels" << "samplerate";
- return list;
-}
-
-QVariant S60AudioEncoderControl::encodingOption(const QString &codec, const QString &name) const
-{
- DP0("S60AudioEncoderControl::encodingOption");
-
- if (codec == "PCM") {
- QAudioFormat fmt = m_session->format();
-
- if(qstrcmp(name.toLocal8Bit().constData(), "quality") == 0) {
- return QVariant(quality());
- }
- else if(qstrcmp(name.toLocal8Bit().constData(), "channels") == 0) {
- return QVariant(fmt.channels());
- }
- else if(qstrcmp(name.toLocal8Bit().constData(), "samplerate") == 0) {
- return QVariant(fmt.frequency());
- }
- }
- return QVariant();
-}
-
-void S60AudioEncoderControl::setEncodingOption(
- const QString &codec, const QString &name, const QVariant &value)
-{
- DP0("S60AudioEncoderControl::setEncodingOption +++");
-
- if (codec == "PCM") {
- QAudioFormat fmt = m_session->format();
-
- if(qstrcmp(name.toLocal8Bit().constData(), "quality") == 0) {
- setQuality((QtMultimediaKit::EncodingQuality)value.toInt(), fmt);
- } else if(qstrcmp(name.toLocal8Bit().constData(), "channels") == 0) {
- fmt.setChannels(value.toInt());
- } else if(qstrcmp(name.toLocal8Bit().constData(), "samplerate") == 0) {
- fmt.setFrequency(value.toInt());
- }
- m_session->setFormat(fmt);
- }
-
- DP0("S60AudioEncoderControl::setEncodingOption ---");
-}
-
-QList<int> S60AudioEncoderControl::supportedSampleRates(const QAudioEncoderSettings &settings, bool *continuous) const
-{
- DP0("S60AudioEncoderControl::supportedSampleRates");
-
- if (continuous)
- *continuous = false;
-
- return m_session->supportedAudioSampleRates(settings);
-}
-
-QAudioEncoderSettings S60AudioEncoderControl::audioSettings() const
-{
- DP0("S60AudioEncoderControl::audioSettings");
-
- return m_settings;
-}
-
-void S60AudioEncoderControl::setAudioSettings(const QAudioEncoderSettings &settings)
-{
- DP0("S60AudioEncoderControl::setAudioSettings +++");
-
- QAudioFormat fmt = m_session->format();
- if (settings.encodingMode() == QtMultimediaKit::ConstantQualityEncoding) {
- fmt.setCodec(settings.codec());
- setQuality(settings.quality(), fmt);
- if (settings.sampleRate() > 0) {
- fmt.setFrequency(settings.sampleRate());
- }
- if (settings.channelCount() > 0)
- fmt.setChannels(settings.channelCount());
- }else {
- if (settings.sampleRate() == 8000) {
- fmt.setSampleType(QAudioFormat::UnSignedInt);
- fmt.setSampleSize(8);
- } else {
- fmt.setSampleType(QAudioFormat::SignedInt);
- fmt.setSampleSize(16);
- }
- fmt.setCodec(settings.codec());
- fmt.setFrequency(settings.sampleRate());
- fmt.setChannels(settings.channelCount());
- }
- m_session->setFormat(fmt);
- m_session->setEncoderSettings(settings);
- m_settings = settings;
-
- DP0("S60AudioEncoderControl::setAudioSettings ---");
-}
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