diff options
author | Yoann Lopes <yoann.lopes@digia.com> | 2013-03-25 18:11:27 +0100 |
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committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-09-12 12:56:57 +0200 |
commit | 0a7882f6b308296ff9d44d891d3bdfed91679ce2 (patch) | |
tree | 8a1e1575158d8213773fcf4e692a160bf4b301cd /src/plugins/android/src/mediacapture/qandroidaudioencodersettingscontrol.cpp | |
parent | 99fff6941ba6b1929c1bd8d46dc8776a6cbf11c6 (diff) |
Android: added camera support.
This patch includes all camera features: viewport, settings, image
capture, and video recording.
It also adds support for QAudioRecorder.
Change-Id: Ib962177cc8de4bac03f42a2bc0f534e03464bbfc
Reviewed-by: Christian Stromme <christian.stromme@digia.com>
Diffstat (limited to 'src/plugins/android/src/mediacapture/qandroidaudioencodersettingscontrol.cpp')
-rw-r--r-- | src/plugins/android/src/mediacapture/qandroidaudioencodersettingscontrol.cpp | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/src/plugins/android/src/mediacapture/qandroidaudioencodersettingscontrol.cpp b/src/plugins/android/src/mediacapture/qandroidaudioencodersettingscontrol.cpp new file mode 100644 index 000000000..8015ec38c --- /dev/null +++ b/src/plugins/android/src/mediacapture/qandroidaudioencodersettingscontrol.cpp @@ -0,0 +1,98 @@ +/**************************************************************************** +** +** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, 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, Digia gives you certain additional +** rights. These rights are described in the Digia 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. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qandroidaudioencodersettingscontrol.h" + +#include "qandroidcapturesession.h" + +QT_BEGIN_NAMESPACE + +QAndroidAudioEncoderSettingsControl::QAndroidAudioEncoderSettingsControl(QAndroidCaptureSession *session) + : QAudioEncoderSettingsControl() + , m_session(session) +{ +} + +QStringList QAndroidAudioEncoderSettingsControl::supportedAudioCodecs() const +{ + return QStringList() << QLatin1String("amr-nb") << QLatin1String("amr-wb") << QLatin1String("aac"); +} + +QString QAndroidAudioEncoderSettingsControl::codecDescription(const QString &codecName) const +{ + if (codecName == QLatin1String("amr-nb")) + return tr("Adaptive Multi-Rate Narrowband (AMR-NB) audio codec"); + else if (codecName == QLatin1String("amr-wb")) + return tr("Adaptive Multi-Rate Wideband (AMR-WB) audio codec"); + else if (codecName == QLatin1String("aac")) + return tr("AAC Low Complexity (AAC-LC) audio codec"); + + return QString(); +} + +QList<int> QAndroidAudioEncoderSettingsControl::supportedSampleRates(const QAudioEncoderSettings &settings, bool *continuous) const +{ + if (continuous) + *continuous = false; + + if (settings.isNull() || settings.codec().isNull() || settings.codec() == QLatin1String("aac")) { + return QList<int>() << 8000 << 11025 << 12000 << 16000 << 22050 + << 24000 << 32000 << 44100 << 48000 << 96000; + } else if (settings.codec() == QLatin1String("amr-nb")) { + return QList<int>() << 8000; + } else if (settings.codec() == QLatin1String("amr-wb")) { + return QList<int>() << 16000; + } + + return QList<int>(); +} + +QAudioEncoderSettings QAndroidAudioEncoderSettingsControl::audioSettings() const +{ + return m_session->audioSettings(); +} + +void QAndroidAudioEncoderSettingsControl::setAudioSettings(const QAudioEncoderSettings &settings) +{ + m_session->setAudioSettings(settings); +} + +QT_END_NAMESPACE |