void Filter::processFilter(const QDomNode &filterNode)
{
QSharedPointer<Filter> filter(new Filter(m_docVersion));
filter->processNode(filterNode);
m_filterType->addFilter(filter);
// process next sibling
QDomNode nextSibling = filterNode.nextSibling();
if (!nextSibling.isNull()) {
if (nextSibling.nodeName() == QString("File"))
processFile(nextSibling);
else
processFilter(nextSibling);
}
}
float processFilterBank(BiQuadFilter *filterBank, float input, unsigned bankSize){
float output = 0;
//go through the filters in the list and process the ones enabled
unsigned i=0;
for(i=0; i<bankSize; i++){
if(filterBank[i].enabled){
output = processFilter(&(filterBank[i]),input);
input = output;
} else {
output = input;
}
}
return output;
}
void Filter::processNode(const QDomNode &node)
{
if (node.isNull())
return;
// vc_dbg << "Node Name: " << node.nodeName();
// vc_dbg << "Node type: " << node.nodeType();
if (node.nodeType() == QDomNode::ElementNode)
processNodeAttributes(node.toElement());
if (node.hasChildNodes()) {
QDomNode firstChild = node.firstChild();
if (!firstChild.isNull()) {
if (firstChild.nodeName() == QString("Filter"))
processFilter(firstChild);
else if (firstChild.nodeName() == QString("File"))
processFile(firstChild);
}
}
}
