bool InputSoundFile::openFromMemory(const void* data, std::size_t sizeInBytes)
{
// If the file is already open, first close it
close();
// Find a suitable reader for the file type
m_reader = SoundFileFactory::createReaderFromMemory(data, sizeInBytes);
if (!m_reader)
return false;
// Wrap the memory file into a stream
MemoryInputStream* memory = new MemoryInputStream;
m_stream = memory;
m_streamOwned = true;
// Open it
memory->open(data, sizeInBytes);
// Pass the stream to the reader
SoundFileReader::Info info;
if (!m_reader->open(*memory, info))
{
close();
return false;
}
// Retrieve the attributes of the open sound file
m_sampleCount = info.sampleCount;
m_channelCount = info.channelCount;
m_sampleRate = info.sampleRate;
return true;
}
