WriteBufferOperation *OutputSocket::findAttachedWriteBufferOperation() const
{
unsigned int index;
for (index = 0; index < this->m_connections.size(); index++) {
SocketConnection *connection = this->m_connections[index];
NodeBase *node = connection->getToNode();
if (node->isOperation()) {
NodeOperation *operation = (NodeOperation *)node;
if (operation->isWriteBufferOperation()) {
return (WriteBufferOperation *)operation;
}
}
}
return NULL;
}
void OutputSocket::determineResolution(unsigned int resolution[], unsigned int preferredResolution[])
{
NodeBase *node = this->getNode();
if (node->isOperation()) {
NodeOperation *operation = (NodeOperation *)node;
if (operation->isResolutionSet()) {
resolution[0] = operation->getWidth();
resolution[1] = operation->getHeight();
}
else {
operation->determineResolution(resolution, preferredResolution);
operation->setResolution(resolution);
}
}
}