int OilEffect::process_realtime(VFrame *input, VFrame *output)
{
need_reconfigure |= load_configuration();
//printf("OilEffect::process_realtime %f %d\n", config.radius, config.use_intensity);
this->input = input;
this->output = output;
if(EQUIV(config.radius, 0))
{
if(input->get_rows()[0] != output->get_rows()[0])
output->copy_from(input);
}
else
{
if(input->get_rows()[0] == output->get_rows()[0])
{
if(!temp_frame) temp_frame = new VFrame(0,
-1,
input->get_w(),
input->get_h(),
input->get_color_model(),
-1);
temp_frame->copy_from(input);
this->input = temp_frame;
}
if(!engine)
{
engine = new OilServer(this, (PluginClient::smp + 1));
}
engine->process_packages();
}
return 0;
}
void SceneNode::render(VFrame *frame, int do_camera)
{
const int debug = 0;
if(debug) printf("SceneNode::render %d this=%p title=%s image=%p x=%f y=%f frame=%p do_camera=%d\n",
__LINE__,
this,
title,
image,
this->x,
this->y,
frame,
do_camera);
VFrame *temp = 0;
VFrame *temp2 = 0;
if(image)
{
float x = this->x;
float y = this->y;
float sx = this->sx;
float sy = this->sy;
float ry = this->ry;
if(parent)
parent->transform_coord(&x, &y, &sx, &sy, &ry);
if(do_camera) scene->transform_camera(frame,
&x,
&y,
&sx,
&sy,
get_flip());
if(debug) printf("SceneNode::render %d at_y=%f\n",
__LINE__,
((SceneCamera*)scene->cameras.get(0))->at_y);
// Render everything into a temporary, then overlay the temporary
// if(!EQUIV(ry, 0) || get_flip())
// {
temp = new VFrame(image->get_w(),
image->get_h(),
image->get_color_model());
// }
if(debug) printf("SceneNode::render %d\n", __LINE__);
// 1st comes our image
temp->copy_from(image);
// Then come the subnodes without camera transforms
if(debug) printf("SceneNode::render %d this=%p nodes=%d\n", __LINE__, this, nodes.size());
for(int i = 0; i < nodes.size(); i++)
nodes.get(i)->render(temp, 0);
if(debug) printf("SceneNode::render %d\n", __LINE__);
// Then comes rotation into temp2
VFrame *src = temp;
if(!EQUIV(ry, 0))
{
src = temp2 = new VFrame(image->get_w(),
image->get_h(),
image->get_color_model());
if(!scene->affine) scene->affine =
new AffineEngine(scene->cpus, scene->cpus);
scene->affine->rotate(temp2,
temp,
ry);
if(debug) printf("SceneNode::render %d ry=%f\n", __LINE__, ry);
}
// Then comes flipping
if(get_flip())
src->flip_horiz();
if(debug) printf("SceneNode::render %d src=%p x=%f y=%f sx=%f sy=%f\n",
__LINE__,
src,
x,
y,
sx,
sy);
// Overlay on the output frame
if(!scene->overlayer) scene->overlayer = new OverlayFrame(scene->cpus);
if(get_flip())
{
scene->overlayer->overlay(frame,
src,
0,
0,
image->get_w(),
image->get_h(),
frame->get_w() - x - image->get_w() * sx,
y,
frame->get_w() - x,
y + image->get_h() * sy,
1,
TRANSFER_NORMAL,
NEAREST_NEIGHBOR);
}
else
{
if(debug) printf("SceneNode::render %d image=%p src=%p frame=%p\n",
__LINE__,
image,
src,
frame);
scene->overlayer->overlay(frame,
src,
0,
0,
image->get_w(),
image->get_h(),
x,
y,
x + image->get_w() * sx,
y + image->get_h() * sy,
1,
TRANSFER_NORMAL,
NEAREST_NEIGHBOR);
}
if(debug) printf("SceneNode::render %d\n", __LINE__);
}
else
{
for(int i = 0; i < nodes.size(); i++)
nodes.get(i)->render(frame, 1);
}
if(debug) printf("SceneNode::render %d this=%p title=%s\n", __LINE__, this, title);
if(temp) delete temp;
if(temp2) delete temp2;
}
