C++ (Cpp) QAudioBuffer::constData示例

示例#1

文件： audiosource.cpp 项目： Eppo791906066/P2P-Radio

void AudioSource::processBufferDecoder()
{
    QAudioBuffer buff = decoder->read();
    qint64 val = this->pos();
    this->seek(this->size());
    this->write((const char*)buff.constData(),buff.byteCount());
    this->seek(val);
}

示例#2

文件： wavefilewriter.cpp 项目： kimmoli/audiodecoder

bool WaveFileWriter::write(const QAudioBuffer &buffer)
{
    if (buffer.format() != m_format)
        return false; // buffer format has changed

    qint64 written = file.write((const char *)buffer.constData(), buffer.byteCount());
    m_dataLength += written;
    return written == buffer.byteCount();
}