mirror of https://github.com/axmolengine/axmol.git
139 lines
4.1 KiB
C++
139 lines
4.1 KiB
C++
/****************************************************************************
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Copyright (c) 2016-2017 Chukong Technologies Inc.
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http://www.cocos2d-x.org
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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****************************************************************************/
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#define LOG_TAG "PcmData"
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#include "audio/android/OpenSLHelper.h"
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#include "audio/android/PcmData.h"
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namespace cocos2d { namespace experimental {
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PcmData::PcmData()
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{
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// ALOGV("In the constructor of PcmData (%p)", this);
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reset();
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}
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PcmData::~PcmData()
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{
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// ALOGV("In the destructor of PcmData (%p)", this);
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}
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PcmData::PcmData(const PcmData &o)
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{
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// ALOGV("In the copy constructor of PcmData (%p)", this);
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numChannels = o.numChannels;
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sampleRate = o.sampleRate;
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bitsPerSample = o.bitsPerSample;
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containerSize = o.containerSize;
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channelMask = o.channelMask;
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endianness = o.endianness;
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numFrames = o.numFrames;
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duration = o.duration;
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pcmBuffer = std::move(o.pcmBuffer);
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}
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PcmData::PcmData(PcmData &&o)
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{
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// ALOGV("In the move constructor of PcmData (%p)", this);
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numChannels = o.numChannels;
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sampleRate = o.sampleRate;
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bitsPerSample = o.bitsPerSample;
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containerSize = o.containerSize;
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channelMask = o.channelMask;
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endianness = o.endianness;
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numFrames = o.numFrames;
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duration = o.duration;
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pcmBuffer = std::move(o.pcmBuffer);
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o.reset();
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}
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PcmData &PcmData::operator=(const PcmData &o)
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{
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// ALOGV("In the copy assignment of PcmData");
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numChannels = o.numChannels;
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sampleRate = o.sampleRate;
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bitsPerSample = o.bitsPerSample;
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containerSize = o.containerSize;
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channelMask = o.channelMask;
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endianness = o.endianness;
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numFrames = o.numFrames;
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duration = o.duration;
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pcmBuffer = o.pcmBuffer;
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return *this;
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}
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PcmData &PcmData::operator=(PcmData &&o)
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{
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// ALOGV("In the move assignment of PcmData");
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numChannels = o.numChannels;
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sampleRate = o.sampleRate;
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bitsPerSample = o.bitsPerSample;
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containerSize = o.containerSize;
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channelMask = o.channelMask;
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endianness = o.endianness;
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numFrames = o.numFrames;
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duration = o.duration;
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pcmBuffer = std::move(o.pcmBuffer);
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o.reset();
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return *this;
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}
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void PcmData::reset()
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{
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numChannels = -1;
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sampleRate = -1;
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bitsPerSample = -1;
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containerSize = -1;
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channelMask = -1;
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endianness = -1;
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numFrames = -1;
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duration = -1.0f;
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pcmBuffer = nullptr;
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}
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bool PcmData::isValid() const
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{
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return numChannels > 0 && sampleRate > 0 && bitsPerSample > 0 && containerSize > 0
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&& numFrames > 0 && duration > 0 && pcmBuffer != nullptr;
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}
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std::string PcmData::toString() const
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{
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std::string ret;
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char buf[256] = {0};
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snprintf(buf, sizeof(buf),
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"numChannels: %d, sampleRate: %d, bitPerSample: %d, containerSize: %d, "
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"channelMask: %d, endianness: %d, numFrames: %d, duration: %f",
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numChannels, sampleRate, bitsPerSample, containerSize, channelMask, endianness,
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numFrames, duration
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);
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ret = buf;
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return ret;
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}
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}} // namespace cocos2d { namespace experimental {
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