#include "edl.h"
#include "edlsession.h"
#include "filexml.h"
+#include "keyframe.h"
+#include "keyframes.h"
#include "tracer.h"
+#include "transportque.inc"
#include "tracerwindow.h"
#include "language.h"
#include "vframe.h"
{
}
+int Tracer::new_point()
+{
+ EDLSession *session = get_edl()->session;
+ float x = !session ? 0.f : session->output_w / 2.f;
+ float y = !session ? 0.f : session->output_h / 2.f;
+ return config.add_point(x, y);
+}
+
TracerConfig::TracerConfig()
{
- drag = draw = 1; fill = 0;
+ draw = 1; fill = 0;
feather = 0; radius = 1;
- invert = 0; selected = -1;
+ invert = 0;
}
TracerConfig::~TracerConfig()
{
int TracerConfig::equivalent(TracerConfig &that)
{
- if( this->drag != that.drag ) return 0;
if( this->draw != that.draw ) return 0;
if( this->fill != that.fill ) return 0;
if( this->feather != that.feather ) return 0;
void TracerConfig::copy_from(TracerConfig &that)
{
- this->drag = that.drag;
this->draw = that.draw;
this->fill = that.fill;
- this->selected = that.selected;
this->feather = that.feather;
this->invert = that.invert;
this->radius = that.radius;
bx = 0; by = 0;
cx = 0; cy = 0;
ex = 0; ey = 0;
+ drag = 0; selected = 0;
}
Tracer::~Tracer()
}
LOAD_CONFIGURATION_MACRO(Tracer, TracerConfig);
-int Tracer::new_point()
+void Tracer::render_gui(void *data)
{
- EDLSession *session = get_edl()->session;
- float x = !session ? 0.f : session->output_w / 2.f;
- float y = !session ? 0.f : session->output_h / 2.f;
- return config.add_point(x, y);
+ Tracer *tracer = (Tracer *)data;
+ tracer->drag = drag;
}
-void Tracer::save_data(KeyFrame *keyframe)
+int Tracer::is_dragging()
+{
+ drag = 0;
+ send_render_gui(this);
+ return drag;
+}
+
+void TracerConfig::save_data(KeyFrame *keyframe)
{
FileXML output;
output.set_shared_output(keyframe->xbuf);
output.tag.set_title("TRACER");
- output.tag.set_property("DRAG", config.drag);
- output.tag.set_property("DRAW", config.draw);
- output.tag.set_property("FILL", config.fill);
- output.tag.set_property("FEATHER", config.feather);
- output.tag.set_property("RADIUS", config.radius);
- output.tag.set_property("INVERT", config.invert);
- output.tag.set_property("SELECTED", config.selected);
+ output.tag.set_property("DRAW", draw);
+ output.tag.set_property("FILL", fill);
+ output.tag.set_property("FEATHER", feather);
+ output.tag.set_property("RADIUS", radius);
+ output.tag.set_property("INVERT", invert);
output.append_tag();
output.append_newline();
output.tag.set_title("/TRACER");
output.append_tag();
output.append_newline();
- for( int i=0, n=config.points.size(); i<n; ++i ) {
- TracerPoint *pt = config.points[i];
+ for( int i=0, n=points.size(); i<n; ++i ) {
+ TracerPoint *pt = points[i];
char point[BCSTRLEN];
sprintf(point,"/POINT_%d",i+1);
output.tag.set_title(point+1);
}
output.terminate_string();
}
+void Tracer::save_data(KeyFrame *keyframe)
+{
+ config.save_data(keyframe);
+}
-void Tracer::read_data(KeyFrame *keyframe)
+void TracerConfig::read_data(KeyFrame *keyframe)
{
FileXML input;
input.set_shared_input(keyframe->xbuf);
- config.points.remove_all_objects();
+ points.remove_all_objects();
int result = 0;
while( !(result=input.read_tag()) ) {
if( input.tag.title_is("TRACER") ) {
- config.drag = input.tag.get_property("DRAG", config.drag);
- config.draw = input.tag.get_property("DRAW", config.draw);
- config.fill = input.tag.get_property("FILL", config.fill);
- config.feather = input.tag.get_property("FEATHER", config.feather);
- config.radius = input.tag.get_property("RADIUS", config.radius);
- config.invert = input.tag.get_property("INVERT", config.invert);
- config.selected = input.tag.get_property("SELECTED", 0);
- config.limits();
+ draw = input.tag.get_property("DRAW", draw);
+ fill = input.tag.get_property("FILL", fill);
+ feather = input.tag.get_property("FEATHER", feather);
+ radius = input.tag.get_property("RADIUS", radius);
+ invert = input.tag.get_property("INVERT", invert);
+ limits();
}
else if( !strncmp(input.tag.get_title(),"POINT_",6) ) {
float x = input.tag.get_property("X", 0.f);
float y = input.tag.get_property("Y", 0.f);
- config.add_point(x, y);
+ add_point(x, y);
}
}
}
+void Tracer::read_data(KeyFrame *keyframe)
+{
+ config.read_data(keyframe);
+}
+
+void Tracer::span_keyframes(KeyFrame *src, int64_t start, int64_t end)
+{
+ TracerConfig src_config;
+ src_config.read_data(src);
+ KeyFrames *keyframes = (KeyFrames *)src->autos;
+ KeyFrame *prev = keyframes->get_prev_keyframe(start, PLAY_FORWARD);
+ TracerConfig prev_config;
+ prev_config.read_data(prev);
+// Always update the first one
+ update_parameter(prev_config, src_config, prev);
+ KeyFrame *curr = (KeyFrame*)prev->next;
+ while( curr && curr->position < end ) {
+ update_parameter(prev_config, src_config, curr);
+ curr = (KeyFrame*)curr->next;
+ }
+}
+
+void TracerPoint::update_parameter(TracerPoint *prev, TracerPoint *src)
+{
+ if( prev->x != src->x ) x = src->x;
+ if( prev->y != src->y ) y = src->y;
+}
+
+void Tracer::update_parameter(TracerConfig &prev_config, TracerConfig &src_config,
+ KeyFrame *keyframe)
+{
+ TracerConfig dst_config;
+ dst_config.read_data(keyframe);
+ if( prev_config.draw != src_config.draw )
+ dst_config.draw = src_config.draw;
+ if( prev_config.fill != src_config.fill )
+ dst_config.fill = src_config.fill;
+ if( prev_config.feather != src_config.feather )
+ dst_config.feather = src_config.feather;
+ if( prev_config.invert != src_config.invert )
+ dst_config.invert = src_config.invert;
+ if( prev_config.radius != src_config.radius )
+ dst_config.radius = src_config.radius;
+ int src_points = src_config.points.size();
+ int dst_points = dst_config.points.size();
+ int prev_points = prev_config.points.size();
+ int npoints = bmin(prev_points, bmin(src_points, dst_points));
+ for( int i=0; i<npoints; ++i ) {
+ TracerPoint *prev_point = prev_config.points[i];
+ TracerPoint *src_point = src_config.points[i];
+ TracerPoint *dst_point = dst_config.points[i];
+ dst_point->update_parameter(prev_point, src_point);
+ }
+ dst_config.save_data(keyframe);
+}
void Tracer::update_gui()
{
{
for( int i=0, n=config.points.size(); i<n; ++i ) {
TracerPoint *pt = config.points[i];
- frm->set_pixel_color(config.selected == i ? GREEN : WHITE);
+ frm->set_pixel_color(selected == i ? GREEN : WHITE);
draw_point(pt);
}
}
if( !edg ) redraw = 1;
VFrame::get_temp(edg, w, h, BC_GREY8);
if( redraw ) {
- edg->clear_frame();
+ edg->black_frame();
edg_rows = edg->get_rows();
int n = config.points.size()-1;
TracePoint *pt0 = &points[0], *pt1 = &points[l2];
int cx = (pt0->x+pt1->x)/2, cy = (pt0->y+pt1->y)/2;
VFrame::get_temp(msk, w, h, BC_GREY8);
- msk->clear_frame();
+ msk->black_frame();
msk_rows = msk->get_rows();
FillRegion fill_region(edg, msk);
draw_mask();
if( config.draw && edg )
draw_edge();
- if( config.drag )
+ if( is_dragging() )
draw_points();
return 0;
}
projects / goodguy / cinelerra.git / blobdiff