/* local tree then owns all compbufs */
static void localize(bNodeTree *UNUSED(localtree), bNodeTree *ntree)
{
bNode *node;
bNodeSocket *sock;
for(node= ntree->nodes.first; node; node= node->next) {
/* ensure new user input gets handled ok */
node->need_exec= 0;
/* move over the compbufs */
/* right after ntreeCopyTree() oldsock pointers are valid */
if(ELEM(node->type, CMP_NODE_VIEWER, CMP_NODE_SPLITVIEWER)) {
if(node->id) {
if(node->flag & NODE_DO_OUTPUT)
node->new_node->id= (ID *)copy_image((Image *)node->id);
else
node->new_node->id= NULL;
}
}
for(sock= node->outputs.first; sock; sock= sock->next) {
sock->new_sock->cache= sock->cache;
compbuf_set_node(sock->new_sock->cache, node->new_node);
sock->cache= NULL;
sock->new_sock->new_sock= sock;
}
}
}
static void local_merge(bNodeTree *localtree, bNodeTree *ntree)
{
bNode *lnode;
bNodeSocket *lsock;
/* move over the compbufs and previews */
for(lnode= localtree->nodes.first; lnode; lnode= lnode->next) {
if(ntreeNodeExists(ntree, lnode->new_node)) {
if(ELEM(lnode->type, CMP_NODE_VIEWER, CMP_NODE_SPLITVIEWER)) {
if(lnode->id && (lnode->flag & NODE_DO_OUTPUT)) {
/* image_merge does sanity check for pointers */
BKE_image_merge((Image *)lnode->new_node->id, (Image *)lnode->id);
}
}
for(lsock= lnode->outputs.first; lsock; lsock= lsock->next) {
if(ntreeOutputExists(lnode->new_node, lsock->new_sock)) {
lsock->new_sock->cache= lsock->cache;
compbuf_set_node(lsock->new_sock->cache, lnode->new_node);
lsock->cache= NULL;
lsock->new_sock= NULL;
}
}
}
}
}
/* local tree then owns all compbufs */
static void localize(bNodeTree *localtree, bNodeTree *ntree)
{
bNode *node, *node_next;
bNodeSocket *sock;
for (node= ntree->nodes.first; node; node= node->next) {
/* ensure new user input gets handled ok */
node->need_exec= 0;
/* move over the compbufs */
/* right after ntreeCopyTree() oldsock pointers are valid */
if (ELEM(node->type, CMP_NODE_VIEWER, CMP_NODE_SPLITVIEWER)) {
if (node->id) {
if (node->flag & NODE_DO_OUTPUT)
node->new_node->id= (ID *)BKE_image_copy((Image *)node->id);
else
node->new_node->id= NULL;
}
}
for (sock= node->outputs.first; sock; sock= sock->next) {
sock->new_sock->cache= sock->cache;
compbuf_set_node(sock->new_sock->cache, node->new_node);
sock->cache= NULL;
sock->new_sock->new_sock= sock;
}
}
/* replace muted nodes by internal links */
for (node= localtree->nodes.first; node; node= node_next) {
node_next = node->next;
if (node->flag & NODE_MUTED) {
/* make sure the update tag isn't lost when removing the muted node.
* propagate this to all downstream nodes.
*/
if (node->need_exec) {
bNodeLink *link;
for (link=localtree->links.first; link; link=link->next)
if (link->fromnode==node && link->tonode)
link->tonode->need_exec = 1;
}
nodeInternalRelink(localtree, node);
nodeFreeNode(localtree, node);
}
}
}
static void local_merge(bNodeTree *localtree, bNodeTree *ntree)
{
bNode *lnode;
bNodeSocket *lsock;
/* move over the compbufs and previews */
for (lnode= localtree->nodes.first; lnode; lnode= lnode->next) {
if (ntreeNodeExists(ntree, lnode->new_node)) {
if (ELEM(lnode->type, CMP_NODE_VIEWER, CMP_NODE_SPLITVIEWER)) {
if (lnode->id && (lnode->flag & NODE_DO_OUTPUT)) {
/* image_merge does sanity check for pointers */
BKE_image_merge((Image *)lnode->new_node->id, (Image *)lnode->id);
}
}
else if (lnode->type==CMP_NODE_MOVIEDISTORTION) {
/* special case for distortion node: distortion context is allocating in exec function
* and to achieve much better performance on further calls this context should be
* copied back to original node */
if (lnode->storage) {
if (lnode->new_node->storage)
BKE_tracking_distortion_free(lnode->new_node->storage);
lnode->new_node->storage= BKE_tracking_distortion_copy(lnode->storage);
}
}
for (lsock= lnode->outputs.first; lsock; lsock= lsock->next) {
if (ntreeOutputExists(lnode->new_node, lsock->new_sock)) {
lsock->new_sock->cache= lsock->cache;
#ifdef WITH_COMPOSITOR_LEGACY
compbuf_set_node(lsock->new_sock->cache, lnode->new_node);
#endif
lsock->cache= NULL;
lsock->new_sock= NULL;
}
}
}
}
}
/* local tree then owns all compbufs */
static void localize(bNodeTree *localtree, bNodeTree *ntree)
{
bNode *node, *node_next;
bNodeSocket *sock;
for (node= ntree->nodes.first; node; node= node->next) {
/* ensure new user input gets handled ok */
node->need_exec= 0;
node->new_node->original = node;
/* move over the compbufs */
/* right after ntreeCopyTree() oldsock pointers are valid */
if (ELEM(node->type, CMP_NODE_VIEWER, CMP_NODE_SPLITVIEWER)) {
if (node->id) {
if (node->flag & NODE_DO_OUTPUT)
node->new_node->id= (ID *)node->id;
else
node->new_node->id= NULL;
}
}
/* copy over the preview buffers to update graduatly */
if (node->preview) {
bNodePreview *preview = MEM_callocN(sizeof(bNodePreview), "Preview");
preview->pad = node->preview->pad;
preview->xsize = node->preview->xsize;
preview->ysize = node->preview->ysize;
preview->rect = MEM_dupallocN(node->preview->rect);
node->new_node->preview = preview;
}
for (sock= node->outputs.first; sock; sock= sock->next) {
sock->new_sock->cache= sock->cache;
#ifdef WITH_COMPOSITOR_LEGACY
compbuf_set_node(sock->new_sock->cache, node->new_node);
#endif
sock->cache= NULL;
sock->new_sock->new_sock= sock;
}
}
/* replace muted nodes and reroute nodes by internal links */
for (node= localtree->nodes.first; node; node= node_next) {
node_next = node->next;
if (node->flag & NODE_MUTED || node->type == NODE_REROUTE) {
/* make sure the update tag isn't lost when removing the muted node.
* propagate this to all downstream nodes.
*/
if (node->need_exec) {
bNodeLink *link;
for (link=localtree->links.first; link; link=link->next)
if (link->fromnode==node && link->tonode)
link->tonode->need_exec = 1;
}
nodeInternalRelink(localtree, node);
nodeFreeNode(localtree, node);
}
}
}
