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-rw-r--r--src/plugins/pulseaudio/qpulsehelpers.cpp211
1 files changed, 0 insertions, 211 deletions
diff --git a/src/plugins/pulseaudio/qpulsehelpers.cpp b/src/plugins/pulseaudio/qpulsehelpers.cpp
deleted file mode 100644
index 0604c97f5..000000000
--- a/src/plugins/pulseaudio/qpulsehelpers.cpp
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-/****************************************************************************
-**
-** 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 "qpulsehelpers.h"
-
-QT_BEGIN_NAMESPACE
-
-namespace QPulseAudioInternal
-{
-pa_sample_spec audioFormatToSampleSpec(const QAudioFormat &format)
-{
- pa_sample_spec spec;
-
- spec.rate = format.sampleRate();
- spec.channels = format.channelCount();
- spec.format = PA_SAMPLE_INVALID;
- const bool isBigEndian = (format.byteOrder() == QAudioFormat::BigEndian);
-
- if (format.sampleType() == QAudioFormat::UnSignedInt) {
- if (format.sampleSize() == 8)
- spec.format = PA_SAMPLE_U8;
- } else if (format.sampleType() == QAudioFormat::SignedInt) {
- if (format.sampleSize() == 16) {
- spec.format = isBigEndian ? PA_SAMPLE_S16BE : PA_SAMPLE_S16LE;
- } else if (format.sampleSize() == 24) {
- spec.format = isBigEndian ? PA_SAMPLE_S24BE : PA_SAMPLE_S24LE;
- } else if (format.sampleSize() == 32) {
- spec.format = isBigEndian ? PA_SAMPLE_S32BE : PA_SAMPLE_S32LE;
- }
- } else if (format.sampleType() == QAudioFormat::Float) {
- if (format.sampleSize() == 32)
- spec.format = isBigEndian ? PA_SAMPLE_FLOAT32BE : PA_SAMPLE_FLOAT32LE;
- }
-
- return spec;
-}
-
-#ifdef DEBUG_PULSE
-QString stateToQString(pa_stream_state_t state)
-{
- switch (state)
- {
- case PA_STREAM_UNCONNECTED: return "Unconnected";
- case PA_STREAM_CREATING: return "Creating";
- case PA_STREAM_READY: return "Ready";
- case PA_STREAM_FAILED: return "Failed";
- case PA_STREAM_TERMINATED: return "Terminated";
- }
-
- return QString("Unknown state: %0").arg(state);
-}
-
-QString sampleFormatToQString(pa_sample_format format)
-{
- switch (format)
- {
- case PA_SAMPLE_U8: return "Unsigned 8 Bit PCM.";
- case PA_SAMPLE_ALAW: return "8 Bit a-Law ";
- case PA_SAMPLE_ULAW: return "8 Bit mu-Law";
- case PA_SAMPLE_S16LE: return "Signed 16 Bit PCM, little endian (PC).";
- case PA_SAMPLE_S16BE: return "Signed 16 Bit PCM, big endian.";
- case PA_SAMPLE_FLOAT32LE: return "32 Bit IEEE floating point, little endian (PC), range -1.0 to 1.0";
- case PA_SAMPLE_FLOAT32BE: return "32 Bit IEEE floating point, big endian, range -1.0 to 1.0";
- case PA_SAMPLE_S32LE: return "Signed 32 Bit PCM, little endian (PC).";
- case PA_SAMPLE_S32BE: return "Signed 32 Bit PCM, big endian.";
- case PA_SAMPLE_S24LE: return "Signed 24 Bit PCM packed, little endian (PC).";
- case PA_SAMPLE_S24BE: return "Signed 24 Bit PCM packed, big endian.";
- case PA_SAMPLE_S24_32LE: return "Signed 24 Bit PCM in LSB of 32 Bit words, little endian (PC).";
- case PA_SAMPLE_S24_32BE: return "Signed 24 Bit PCM in LSB of 32 Bit words, big endian.";
- case PA_SAMPLE_MAX: return "Upper limit of valid sample types.";
- case PA_SAMPLE_INVALID: return "Invalid sample format";
- }
-
- return QString("Invalid value: %0").arg(format);
-}
-
-QString stateToQString(pa_context_state_t state)
-{
- switch (state)
- {
- case PA_CONTEXT_UNCONNECTED: return "Unconnected";
- case PA_CONTEXT_CONNECTING: return "Connecting";
- case PA_CONTEXT_AUTHORIZING: return "Authorizing";
- case PA_CONTEXT_SETTING_NAME: return "Setting Name";
- case PA_CONTEXT_READY: return "Ready";
- case PA_CONTEXT_FAILED: return "Failed";
- case PA_CONTEXT_TERMINATED: return "Terminated";
- }
-
- return QString("Unknown state: %0").arg(state);
-}
-#endif
-
-QAudioFormat sampleSpecToAudioFormat(pa_sample_spec spec)
-{
- QAudioFormat format;
- format.setSampleRate(spec.rate);
- format.setChannelCount(spec.channels);
- format.setCodec("audio/pcm");
-
- switch (spec.format) {
- case PA_SAMPLE_U8:
- format.setByteOrder(QAudioFormat::LittleEndian);
- format.setSampleType(QAudioFormat::UnSignedInt);
- format.setSampleSize(8);
- break;
- case PA_SAMPLE_ALAW:
- // TODO:
- break;
- case PA_SAMPLE_ULAW:
- // TODO:
- break;
- case PA_SAMPLE_S16LE:
- format.setByteOrder(QAudioFormat::LittleEndian);
- format.setSampleType(QAudioFormat::SignedInt);
- format.setSampleSize(16);
- break;
- case PA_SAMPLE_S16BE:
- format.setByteOrder(QAudioFormat::BigEndian);
- format.setSampleType(QAudioFormat::SignedInt);
- format.setSampleSize(16);
- break;
- case PA_SAMPLE_FLOAT32LE:
- format.setByteOrder(QAudioFormat::LittleEndian);
- format.setSampleType(QAudioFormat::Float);
- format.setSampleSize(32);
- break;
- case PA_SAMPLE_FLOAT32BE:
- format.setByteOrder(QAudioFormat::BigEndian);
- format.setSampleType(QAudioFormat::Float);
- format.setSampleSize(32);
- break;
- case PA_SAMPLE_S32LE:
- format.setByteOrder(QAudioFormat::LittleEndian);
- format.setSampleType(QAudioFormat::SignedInt);
- format.setSampleSize(32);
- break;
- case PA_SAMPLE_S32BE:
- format.setByteOrder(QAudioFormat::BigEndian);
- format.setSampleType(QAudioFormat::SignedInt);
- format.setSampleSize(32);
- break;
- case PA_SAMPLE_S24LE:
- format.setByteOrder(QAudioFormat::LittleEndian);
- format.setSampleType(QAudioFormat::SignedInt);
- format.setSampleSize(24);
- break;
- case PA_SAMPLE_S24BE:
- format.setByteOrder(QAudioFormat::BigEndian);
- format.setSampleType(QAudioFormat::SignedInt);
- format.setSampleSize(24);
- break;
- case PA_SAMPLE_S24_32LE:
- format.setByteOrder(QAudioFormat::LittleEndian);
- format.setSampleType(QAudioFormat::SignedInt);
- format.setSampleSize(24);
- break;
- case PA_SAMPLE_S24_32BE:
- format.setByteOrder(QAudioFormat::BigEndian);
- format.setSampleType(QAudioFormat::SignedInt);
- format.setSampleSize(24);
- break;
- case PA_SAMPLE_MAX:
- case PA_SAMPLE_INVALID:
- default:
- format.setByteOrder(QAudioFormat::LittleEndian);
- format.setSampleType(QAudioFormat::Unknown);
- format.setSampleSize(0);
- }
-
- return format;
-}
-}
-
-QT_END_NAMESPACE
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