// >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
void WaveformProcessor::reset() {
Filter *tmp = _stream.filter;
_stream = StreamState();
if ( _operator ) _operator->reset();
if ( tmp != NULL ) {
_stream.filter = tmp->clone();
delete tmp;
}
_status = WaitingForData;
_statusValue = 0.;
}
void Snapshotable::SaveSnapshot(ostream* file)
{
_stateVersion = SaveStateManager::FileFormatVersion;
_streamSize = 0x1000;
_stream = new uint8_t[_streamSize];
_position = 0;
_saving = true;
StreamState(_saving);
file->write((char*)&_position, sizeof(_position));
file->write((char*)_stream, _position);
delete[] _stream;
if(_blockBuffer) {
throw new std::runtime_error("A call to StreamEndBlock is missing.");
}
}
void Snapshotable::LoadSnapshot(istream* file, uint32_t stateVersion)
{
_stateVersion = stateVersion;
_position = 0;
_saving = false;
file->read((char*)&_streamSize, sizeof(_streamSize));
_stream = new uint8_t[_streamSize];
file->read((char*)_stream, _streamSize);
StreamState(_saving);
AfterLoadState();
delete[] _stream;
if(_blockBuffer) {
throw new std::runtime_error("A call to StreamEndBlock is missing.");
}
}
