static void ml_addpass_cb(void *base, void *lay, const char *str, float *rect, int totchan, const char *chan_id, const char *view)
{
RenderResult *rr = base;
RenderLayer *rl = lay;
RenderPass *rpass = MEM_callocN(sizeof(RenderPass), "loaded pass");
int a;
BLI_addtail(&rl->passes, rpass);
rpass->channels = totchan;
rpass->passtype = passtype_from_name(str);
if (rpass->passtype == 0) printf("unknown pass %s\n", str);
rl->passflag |= rpass->passtype;
/* channel id chars */
for (a = 0; a < totchan; a++)
rpass->chan_id[a] = chan_id[a];
rpass->rect = rect;
if (view[0] != '\0') {
BLI_snprintf(rpass->name, sizeof(rpass->name), "%s.%s", str, view);
rpass->view_id = BLI_findstringindex(&rr->views, view, offsetof(RenderView, name));
}
else {
BLI_strncpy(rpass->name, str, sizeof(rpass->name));
rpass->view_id = 0;
}
BLI_strncpy(rpass->view, view, sizeof(rpass->view));
BLI_strncpy(rpass->internal_name, str, sizeof(rpass->internal_name));
}
/* Not totally reliable, but works fine in most of cases and
* in worst case would just make it so extra color management
* for the whole render result is applied (which was already
* happening already).
*/
static void render_image_update_pass_and_layer(RenderJob *rj, RenderResult *rr, ImageUser *iuser)
{
wmWindowManager *wm;
ScrArea *first_sa = NULL, *matched_sa = NULL;
/* image window, compo node users */
for (wm = rj->main->wm.first; wm && matched_sa == NULL; wm = wm->id.next) { /* only 1 wm */
wmWindow *win;
for (win = wm->windows.first; win && matched_sa == NULL; win = win->next) {
ScrArea *sa;
for (sa = win->screen->areabase.first; sa; sa = sa->next) {
if (sa->spacetype == SPACE_IMAGE) {
SpaceImage *sima = sa->spacedata.first;
// sa->spacedata might be empty when toggling fullscreen mode.
if (sima != NULL && sima->image == rj->image) {
if (first_sa == NULL) {
first_sa = sa;
}
if (sa == rj->sa) {
matched_sa = sa;
break;
}
}
}
}
}
}
if (matched_sa == NULL) {
matched_sa = first_sa;
}
if (matched_sa) {
SpaceImage *sima = matched_sa->spacedata.first;
RenderResult *main_rr = RE_AcquireResultRead(rj->re);
/* TODO(sergey): is there faster way to get the layer index? */
if (rr->renlay) {
int layer = BLI_findstringindex(&main_rr->layers,
(char *)rr->renlay->name,
offsetof(RenderLayer, name));
if (layer != rj->last_layer) {
sima->iuser.layer = layer;
rj->last_layer = layer;
}
}
iuser->pass = sima->iuser.pass;
iuser->layer = sima->iuser.layer;
RE_ReleaseResult(rj->re);
}
}
static RenderPass *render_layer_add_pass(RenderResult *rr, RenderLayer *rl, int channels, int passtype, const char *viewname)
{
const size_t view_id = BLI_findstringindex(&rr->views, viewname, offsetof(RenderView, name));
const char *typestr = name_from_passtype(passtype, -1);
RenderPass *rpass = MEM_callocN(sizeof(RenderPass), typestr);
size_t rectsize = ((size_t)rr->rectx) * rr->recty * channels;
BLI_addtail(&rl->passes, rpass);
rpass->passtype = passtype;
rpass->channels = channels;
rpass->rectx = rl->rectx;
rpass->recty = rl->recty;
rpass->view_id = view_id;
set_pass_name(rpass->name, rpass->passtype, -1, viewname);
BLI_strncpy(rpass->internal_name, typestr, sizeof(rpass->internal_name));
BLI_strncpy(rpass->view, viewname, sizeof(rpass->view));
if (rl->exrhandle) {
int a;
for (a = 0; a < channels; a++)
IMB_exr_add_channel(rl->exrhandle, rl->name, name_from_passtype(passtype, a), viewname, 0, 0, NULL, false);
}
else {
float *rect;
int x;
rpass->rect = MEM_mapallocN(sizeof(float) * rectsize, typestr);
if (passtype == SCE_PASS_VECTOR) {
/* initialize to max speed */
rect = rpass->rect;
for (x = rectsize - 1; x >= 0; x--)
rect[x] = PASS_VECTOR_MAX;
}
else if (passtype == SCE_PASS_Z) {
rect = rpass->rect;
for (x = rectsize - 1; x >= 0; x--)
rect[x] = 10e10;
}
}
return rpass;
}
int defgroup_name_index(Object *ob, const char *name)
{
return (name) ? BLI_findstringindex(&ob->defbase, name, offsetof(bDeformGroup, name)) : -1;
}
void ImageNode::convertToOperations(NodeConverter &converter, const CompositorContext &context) const
{
/// Image output
NodeOutput *outputImage = this->getOutputSocket(0);
bNode *editorNode = this->getbNode();
Image *image = (Image *)editorNode->id;
ImageUser *imageuser = (ImageUser *)editorNode->storage;
int framenumber = context.getFramenumber();
int numberOfOutputs = this->getNumberOfOutputSockets();
bool outputStraightAlpha = (editorNode->custom1 & CMP_NODE_IMAGE_USE_STRAIGHT_OUTPUT) != 0;
BKE_image_user_frame_calc(imageuser, context.getFramenumber(), 0);
/* force a load, we assume iuser index will be set OK anyway */
if (image && image->type == IMA_TYPE_MULTILAYER) {
bool is_multilayer_ok = false;
ImBuf *ibuf = BKE_image_acquire_ibuf(image, imageuser, NULL);
if (image->rr) {
RenderLayer *rl = (RenderLayer *)BLI_findlink(&image->rr->layers, imageuser->layer);
if (rl) {
NodeOutput *socket;
int index;
is_multilayer_ok = true;
for (index = 0; index < numberOfOutputs; index++) {
NodeOperation *operation = NULL;
socket = this->getOutputSocket(index);
bNodeSocket *bnodeSocket = socket->getbNodeSocket();
RenderPass *rpass = (RenderPass *)BLI_findstring(&rl->passes, bnodeSocket->identifier, offsetof(RenderPass, internal_name));
int view = 0;
/* Passes in the file can differ from passes stored in sockets (#36755).
* Look up the correct file pass using the socket identifier instead.
*/
#if 0
NodeImageLayer *storage = (NodeImageLayer *)bnodeSocket->storage;*/
int passindex = storage->pass_index;*/
RenderPass *rpass = (RenderPass *)BLI_findlink(&rl->passes, passindex);
#endif
/* returns the image view to use for the current active view */
if (BLI_listbase_count_ex(&image->rr->views, 2) > 1) {
const int view_image = imageuser->view;
const bool is_allview = (view_image == 0); /* if view selected == All (0) */
if (is_allview) {
/* heuristic to match image name with scene names
* check if the view name exists in the image */
view = BLI_findstringindex(&image->rr->views, context.getViewName(), offsetof(RenderView, name));
if (view == -1) view = 0;
}
else {
view = view_image - 1;
}
}
if (rpass) {
switch (rpass->channels) {
case 1:
operation = doMultilayerCheck(converter, rl, image, imageuser, framenumber, index,
rpass->passtype, view, COM_DT_VALUE);
break;
/* using image operations for both 3 and 4 channels (RGB and RGBA respectively) */
/* XXX any way to detect actual vector images? */
case 3:
operation = doMultilayerCheck(converter, rl, image, imageuser, framenumber, index,
rpass->passtype, view, COM_DT_VECTOR);
break;
case 4:
operation = doMultilayerCheck(converter, rl, image, imageuser, framenumber, index,
rpass->passtype, view, COM_DT_COLOR);
break;
default:
/* dummy operation is added below */
break;
}
if (index == 0 && operation) {
converter.addPreview(operation->getOutputSocket());
}
if (rpass->passtype == SCE_PASS_COMBINED) {
BLI_assert(operation != NULL);
BLI_assert(index < numberOfOutputs - 1);
NodeOutput *outputSocket = this->getOutputSocket(index + 1);
SeparateChannelOperation *separate_operation;
separate_operation = new SeparateChannelOperation();
separate_operation->setChannel(3);
converter.addOperation(separate_operation);
converter.addLink(operation->getOutputSocket(), separate_operation->getInputSocket(0));
converter.mapOutputSocket(outputSocket, separate_operation->getOutputSocket());
index++;
}
}
/* incase we can't load the layer */
if (operation == NULL)
converter.setInvalidOutput(getOutputSocket(index));
}
}
}