diff options
Diffstat (limited to 'tests/auto/unit/mockbackend/qmockaudiodecoder.h')
| -rw-r--r-- | tests/auto/unit/mockbackend/qmockaudiodecoder.h | 178 |
1 files changed, 27 insertions, 151 deletions
diff --git a/tests/auto/unit/mockbackend/qmockaudiodecoder.h b/tests/auto/unit/mockbackend/qmockaudiodecoder.h index abc710ac8..89e21ef23 100644 --- a/tests/auto/unit/mockbackend/qmockaudiodecoder.h +++ b/tests/auto/unit/mockbackend/qmockaudiodecoder.h @@ -1,30 +1,5 @@ -/**************************************************************************** -** -** Copyright (C) 2021 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:GPL-EXCEPT$ -** 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 General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3 as published by the Free Software -** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT -** 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-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2021 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only #ifndef MOCKAUDIODECODERCONTROL_H #define MOCKAUDIODECODERCONTROL_H @@ -47,136 +22,37 @@ class QMockAudioDecoder : public QPlatformAudioDecoder Q_OBJECT public: - QMockAudioDecoder(QAudioDecoder *parent = 0) - : QPlatformAudioDecoder(parent) - , mDevice(0) - , mPosition(-1) - , mSerial(0) - { - mFormat.setChannelCount(1); - mFormat.setSampleFormat(QAudioFormat::UInt8); - mFormat.setSampleRate(1000); - } - - QUrl source() const override - { - return mSource; - } - - void setSource(const QUrl &fileName) override - { - mSource = fileName; - mDevice = 0; - stop(); - } - - QIODevice* sourceDevice() const override - { - return mDevice; - } - - void setSourceDevice(QIODevice *device) override - { - mDevice = device; - mSource.clear(); - stop(); - } - - QAudioFormat audioFormat() const override - { - return mFormat; - } - - void setAudioFormat(const QAudioFormat &format) override - { - if (mFormat != format) { - mFormat = format; - emit formatChanged(mFormat); - } - } + QMockAudioDecoder(QAudioDecoder *parent = nullptr); + + QUrl source() const override; + + void setSource(const QUrl &fileName) override; + + QIODevice *sourceDevice() const override; + + void setSourceDevice(QIODevice *device) override; + + QAudioFormat audioFormat() const override; + + void setAudioFormat(const QAudioFormat &format) override; // When decoding we decode to first buffer, then second buffer // we then stop until the first is read again and so on, for // 5 buffers - void start() override - { - if (!isDecoding()) { - if (!mSource.isEmpty()) { - setIsDecoding(true); - emit durationChanged(duration()); - - QTimer::singleShot(50, this, SLOT(pretendDecode())); - } else { - emit error(QAudioDecoder::ResourceError, "No source set"); - } - } - } - - void stop() override - { - if (isDecoding()) { - mSerial = 0; - mPosition = 0; - mBuffers.clear(); - setIsDecoding(false); - emit bufferAvailableChanged(false); - } - } - - QAudioBuffer read() override - { - QAudioBuffer a; - if (mBuffers.length() > 0) { - a = mBuffers.takeFirst(); - mPosition = a.startTime() / 1000; - positionChanged(mPosition); - - if (mBuffers.isEmpty()) - emit bufferAvailableChanged(false); - - if (mBuffers.isEmpty() && mSerial >= MOCK_DECODER_MAX_BUFFERS) { - emit finished(); - } else - QTimer::singleShot(50, this, SLOT(pretendDecode())); - } - - return a; - } - - bool bufferAvailable() const override - { - return mBuffers.length() > 0; - } - - qint64 position() const override - { - return mPosition; - } - - qint64 duration() const override - { - return (sizeof(mSerial) * MOCK_DECODER_MAX_BUFFERS * qint64(1000)) / (mFormat.sampleRate() * mFormat.channelCount()); - } + void start() override; + + void stop() override; + + QAudioBuffer read() override; + + bool bufferAvailable() const override; + + qint64 position() const override; + + qint64 duration() const override; private slots: - void pretendDecode() - { - // Check if we've reached end of stream - if (mSerial >= MOCK_DECODER_MAX_BUFFERS) - return; - - // We just keep the length of mBuffers to 3 or less. - if (mBuffers.length() < 3) { - QByteArray b(sizeof(mSerial), 0); - memcpy(b.data(), &mSerial, sizeof(mSerial)); - qint64 position = (sizeof(mSerial) * mSerial * qint64(1000000)) / (mFormat.sampleRate() * mFormat.channelCount()); - mSerial++; - mBuffers.push_back(QAudioBuffer(b, mFormat, position)); - emit bufferReady(); - if (mBuffers.count() == 1) - emit bufferAvailableChanged(true); - } - } + void pretendDecode(); public: QUrl mSource; |