143 lines
3.9 KiB
C++
143 lines
3.9 KiB
C++
/*
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* Copyright 2011, Blender Foundation.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* Contributor:
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* Jeroen Bakker
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* Monique Dewanchand
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*/
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#include <typeinfo>
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#include <stdio.h>
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#include "COM_NodeOperation.h"
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#include "COM_InputSocket.h"
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#include "COM_SocketConnection.h"
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#include "COM_defines.h"
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NodeOperation::NodeOperation() : NodeBase()
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{
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this->m_resolutionInputSocketIndex = 0;
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this->m_complex = false;
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this->m_width = 0;
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this->m_height = 0;
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this->m_openCL = false;
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this->m_btree = NULL;
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}
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void NodeOperation::determineResolution(unsigned int resolution[], unsigned int preferredResolution[])
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{
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unsigned int temp[2];
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unsigned int temp2[2];
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vector<InputSocket *> &inputsockets = this->getInputSockets();
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for (unsigned int index = 0; index < inputsockets.size(); index++) {
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InputSocket *inputSocket = inputsockets[index];
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if (inputSocket->isConnected()) {
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if (index == this->m_resolutionInputSocketIndex) {
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inputSocket->determineResolution(resolution, preferredResolution);
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temp2[0] = resolution[0];
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temp2[1] = resolution[1];
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break;
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}
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}
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}
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for (unsigned int index = 0; index < inputsockets.size(); index++) {
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InputSocket *inputSocket = inputsockets[index];
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if (inputSocket->isConnected()) {
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if (index != this->m_resolutionInputSocketIndex) {
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inputSocket->determineResolution(temp, temp2);
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}
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}
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}
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}
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void NodeOperation::setResolutionInputSocketIndex(unsigned int index)
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{
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this->m_resolutionInputSocketIndex = index;
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}
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void NodeOperation::initExecution()
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{
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/* pass */
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}
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void NodeOperation::initMutex()
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{
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BLI_mutex_init(&this->m_mutex);
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}
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void NodeOperation::lockMutex()
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{
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BLI_mutex_lock(&this->m_mutex);
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}
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void NodeOperation::unlockMutex()
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{
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BLI_mutex_unlock(&this->m_mutex);
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}
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void NodeOperation::deinitMutex()
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{
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BLI_mutex_end(&this->m_mutex);
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}
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void NodeOperation::deinitExecution()
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{
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/* pass */
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}
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SocketReader *NodeOperation::getInputSocketReader(unsigned int inputSocketIndex)
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{
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return this->getInputSocket(inputSocketIndex)->getReader();
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}
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NodeOperation *NodeOperation::getInputOperation(unsigned int inputSocketIndex)
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{
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return this->getInputSocket(inputSocketIndex)->getOperation();
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}
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void NodeOperation::getConnectedInputSockets(vector<InputSocket *> *sockets)
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{
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vector<InputSocket *> &inputsockets = this->getInputSockets();
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for (vector<InputSocket *>::iterator iterator = inputsockets.begin(); iterator != inputsockets.end(); iterator++) {
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InputSocket *socket = *iterator;
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if (socket->isConnected()) {
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sockets->push_back(socket);
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}
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}
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}
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bool NodeOperation::determineDependingAreaOfInterest(rcti *input, ReadBufferOperation *readOperation, rcti *output)
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{
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if (this->isInputNode()) {
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BLI_rcti_init(output, input->xmin, input->xmax, input->ymin, input->ymax);
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return false;
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}
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else {
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unsigned int index;
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vector<InputSocket *> &inputsockets = this->getInputSockets();
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for (index = 0; index < inputsockets.size(); index++) {
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InputSocket *inputsocket = inputsockets[index];
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if (inputsocket->isConnected()) {
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NodeOperation *inputoperation = (NodeOperation *)inputsocket->getConnection()->getFromNode();
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bool result = inputoperation->determineDependingAreaOfInterest(input, readOperation, output);
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if (result) {
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return true;
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}
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}
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}
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return false;
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}
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}
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