#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"
return config.add_point(x, y);
}
-void Tracer::save_data(KeyFrame *keyframe)
+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("DRAG", drag);
+ 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.tag.set_property("SELECTED", selected);
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::read_data(KeyFrame *keyframe)
+void Tracer::save_data(KeyFrame *keyframe)
+{
+ config.save_data(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();
+ drag = input.tag.get_property("DRAG", drag);
+ 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);
+ selected = input.tag.get_property("SELECTED", 0);
+ 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.drag != src_config.drag )
+ dst_config.drag = src_config.drag;
+ 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()
{
if( !thread ) return;
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);
projects / goodguy / cinelerra.git / blobdiff