diff options
Diffstat (limited to 'src/multimedia/pulseaudio/qpulsehelpers.cpp')
| -rw-r--r-- | src/multimedia/pulseaudio/qpulsehelpers.cpp | 122 |
1 files changed, 84 insertions, 38 deletions
diff --git a/src/multimedia/pulseaudio/qpulsehelpers.cpp b/src/multimedia/pulseaudio/qpulsehelpers.cpp index 0136fd125..bc03e133f 100644 --- a/src/multimedia/pulseaudio/qpulsehelpers.cpp +++ b/src/multimedia/pulseaudio/qpulsehelpers.cpp @@ -1,47 +1,13 @@ -/**************************************************************************** -** -** 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. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2016 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only #include "qpulsehelpers_p.h" QT_BEGIN_NAMESPACE Q_LOGGING_CATEGORY(qLcPulseAudioOut, "qt.multimedia.pulseaudio.output") +Q_LOGGING_CATEGORY(qLcPulseAudioIn, "qt.multimedia.pulseaudio.input") +Q_LOGGING_CATEGORY(qLcPulseAudioEngine, "qt.multimedia.pulseaudio.engine") namespace QPulseAudioInternal { @@ -233,6 +199,86 @@ QAudioFormat sampleSpecToAudioFormat(const pa_sample_spec &spec) return format; } +QUtf8StringView currentError(const pa_context *context) +{ + return pa_strerror(pa_context_errno(context)); +} + +QUtf8StringView currentError(const pa_stream *stream) +{ + return currentError(pa_stream_get_context(stream)); +} + +} // namespace QPulseAudioInternal + +static QLatin1StringView stateToQStringView(pa_stream_state_t state) +{ + using namespace Qt::StringLiterals; + switch (state) + { + case PA_STREAM_UNCONNECTED: return "Unconnected"_L1; + case PA_STREAM_CREATING: return "Creating"_L1; + case PA_STREAM_READY: return "Ready"_L1; + case PA_STREAM_FAILED: return "Failed"_L1; + case PA_STREAM_TERMINATED: return "Terminated"_L1; + default: Q_UNREACHABLE_RETURN("Unknown stream state"_L1); + } +} + +static QLatin1StringView sampleFormatToQStringView(pa_sample_format format) +{ + using namespace Qt::StringLiterals; + switch (format) + { + case PA_SAMPLE_U8: return "Unsigned 8 Bit PCM."_L1; + case PA_SAMPLE_ALAW: return "8 Bit a-Law "_L1; + case PA_SAMPLE_ULAW: return "8 Bit mu-Law"_L1; + case PA_SAMPLE_S16LE: return "Signed 16 Bit PCM, little endian (PC)."_L1; + case PA_SAMPLE_S16BE: return "Signed 16 Bit PCM, big endian."_L1; + case PA_SAMPLE_FLOAT32LE: return "32 Bit IEEE floating point, little endian (PC), range -1.0 to 1.0"_L1; + case PA_SAMPLE_FLOAT32BE: return "32 Bit IEEE floating point, big endian, range -1.0 to 1.0"_L1; + case PA_SAMPLE_S32LE: return "Signed 32 Bit PCM, little endian (PC)."_L1; + case PA_SAMPLE_S32BE: return "Signed 32 Bit PCM, big endian."_L1; + case PA_SAMPLE_S24LE: return "Signed 24 Bit PCM packed, little endian (PC)."_L1; + case PA_SAMPLE_S24BE: return "Signed 24 Bit PCM packed, big endian."_L1; + case PA_SAMPLE_S24_32LE: return "Signed 24 Bit PCM in LSB of 32 Bit words, little endian (PC)."_L1; + case PA_SAMPLE_S24_32BE: return "Signed 24 Bit PCM in LSB of 32 Bit words, big endian."_L1; + case PA_SAMPLE_MAX: return "Upper limit of valid sample types."_L1; + case PA_SAMPLE_INVALID: return "Invalid sample format"_L1; + default: Q_UNREACHABLE_RETURN("Unknown sample format"_L1); + } +} + +static QLatin1StringView stateToQStringView(pa_context_state_t state) +{ + using namespace Qt::StringLiterals; + switch (state) + { + case PA_CONTEXT_UNCONNECTED: return "Unconnected"_L1; + case PA_CONTEXT_CONNECTING: return "Connecting"_L1; + case PA_CONTEXT_AUTHORIZING: return "Authorizing"_L1; + case PA_CONTEXT_SETTING_NAME: return "Setting Name"_L1; + case PA_CONTEXT_READY: return "Ready"_L1; + case PA_CONTEXT_FAILED: return "Failed"_L1; + case PA_CONTEXT_TERMINATED: return "Terminated"_L1; + default: Q_UNREACHABLE_RETURN("Unknown context state"_L1); + } +} + + +QDebug operator<<(QDebug dbg, pa_stream_state_t state) +{ + return dbg << stateToQStringView(state); +} + +QDebug operator<<(QDebug dbg, pa_sample_format format) +{ + return dbg << sampleFormatToQStringView(format); +} + +QDebug operator<<(QDebug dbg, pa_context_state_t state) +{ + return dbg << stateToQStringView(state); } QT_END_NAMESPACE |