| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
| 3 | |
| 4 | #include "qplatformaudiodecoder_p.h" |
| 5 | #include "qthread.h" |
| 6 | |
| 7 | QT_BEGIN_NAMESPACE |
| 8 | |
| 9 | QPlatformAudioDecoder::QPlatformAudioDecoder(QAudioDecoder *parent) : q(parent) { } |
| 10 | |
| 11 | QPlatformAudioDecoder::~QPlatformAudioDecoder() = default; |
| 12 | |
| 13 | void QPlatformAudioDecoder::error(int error, const QString &errorString) |
| 14 | { |
| 15 | if (error == m_error && errorString == m_errorString) |
| 16 | return; |
| 17 | m_error = QAudioDecoder::Error(error); |
| 18 | m_errorString = errorString; |
| 19 | |
| 20 | if (m_error != QAudioDecoder::NoError) { |
| 21 | setIsDecoding(false); |
| 22 | emit q->error(error: m_error); |
| 23 | } |
| 24 | } |
| 25 | |
| 26 | void QPlatformAudioDecoder::bufferAvailableChanged(bool available) |
| 27 | { |
| 28 | if (m_bufferAvailable == available) |
| 29 | return; |
| 30 | m_bufferAvailable = available; |
| 31 | |
| 32 | if (!q->thread()->isCurrentThread()) |
| 33 | QMetaObject::invokeMethod(obj: q, member: "bufferAvailableChanged", c: Qt::QueuedConnection, Q_ARG(bool, available)); |
| 34 | else |
| 35 | emit q->bufferAvailableChanged(available); |
| 36 | } |
| 37 | |
| 38 | void QPlatformAudioDecoder::bufferReady() |
| 39 | { |
| 40 | if (!q->thread()->isCurrentThread()) |
| 41 | QMetaObject::invokeMethod(obj: q, member: "bufferReady", c: Qt::QueuedConnection); |
| 42 | else |
| 43 | emit q->bufferReady(); |
| 44 | } |
| 45 | |
| 46 | void QPlatformAudioDecoder::sourceChanged() |
| 47 | { |
| 48 | emit q->sourceChanged(); |
| 49 | } |
| 50 | |
| 51 | void QPlatformAudioDecoder::formatChanged(const QAudioFormat &format) |
| 52 | { |
| 53 | emit q->formatChanged(format); |
| 54 | } |
| 55 | |
| 56 | void QPlatformAudioDecoder::finished() |
| 57 | { |
| 58 | durationChanged(duration: -1); |
| 59 | setIsDecoding(false); |
| 60 | emit q->finished(); |
| 61 | } |
| 62 | |
| 63 | void QPlatformAudioDecoder::positionChanged(qint64 position) |
| 64 | { |
| 65 | if (m_position == position) |
| 66 | return; |
| 67 | m_position = position; |
| 68 | emit q->positionChanged(position); |
| 69 | } |
| 70 | |
| 71 | void QPlatformAudioDecoder::durationChanged(qint64 duration) |
| 72 | { |
| 73 | if (m_duration == duration) |
| 74 | return; |
| 75 | m_duration = duration; |
| 76 | emit q->durationChanged(duration); |
| 77 | } |
| 78 | |
| 79 | QT_END_NAMESPACE |
| 80 | |
| 81 | #include "moc_qplatformaudiodecoder_p.cpp" |
| 82 |