diff options
Diffstat (limited to 'src/multimedia/platform/gstreamer/audio/qgstreameraudiodevice.cpp')
-rw-r--r-- | src/multimedia/platform/gstreamer/audio/qgstreameraudiodevice.cpp | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/src/multimedia/platform/gstreamer/audio/qgstreameraudiodevice.cpp b/src/multimedia/platform/gstreamer/audio/qgstreameraudiodevice.cpp deleted file mode 100644 index 301283013..000000000 --- a/src/multimedia/platform/gstreamer/audio/qgstreameraudiodevice.cpp +++ /dev/null @@ -1,92 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** 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 The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/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 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qgstreameraudiodevice_p.h" - -#include <private/qgstutils_p.h> -#include <private/qplatformmediaintegration_p.h> -#include <private/qgstreamermediadevices_p.h> - -QT_BEGIN_NAMESPACE - -QGStreamerAudioDeviceInfo::QGStreamerAudioDeviceInfo(GstDevice *d, const QByteArray &device, QAudioDevice::Mode mode) - : QAudioDevicePrivate(device, mode), - gstDevice(d) -{ - Q_ASSERT(gstDevice); - gst_object_ref(gstDevice); - - auto *n = gst_device_get_display_name(gstDevice); - description = QString::fromUtf8(n); - g_free(n); - - QGstCaps caps = gst_device_get_caps(gstDevice); - int size = caps.size(); - for (int i = 0; i < size; ++i) { - auto c = caps.at(i); - if (c.name() == "audio/x-raw") { - auto rate = c["rate"].toIntRange(); - if (rate) { - minimumSampleRate = rate->min; - maximumSampleRate = rate->max; - } - auto channels = c["channels"].toIntRange(); - if (channels) { - minimumChannelCount = channels->min; - maximumChannelCount = channels->max; - } - supportedSampleFormats = c["format"].getSampleFormats(); - } - } - - preferredFormat.setChannelCount(qBound(minimumChannelCount, 2, maximumChannelCount)); - preferredFormat.setSampleRate(qBound(minimumSampleRate, 48000, maximumSampleRate)); - QAudioFormat::SampleFormat f = QAudioFormat::Int16; - if (!supportedSampleFormats.contains(f)) - f = supportedSampleFormats.value(0, QAudioFormat::Unknown); - preferredFormat.setSampleFormat(f); -} - -QGStreamerAudioDeviceInfo::~QGStreamerAudioDeviceInfo() -{ - if (gstDevice) - gst_object_unref(gstDevice); -} - -QT_END_NAMESPACE |