#include "bccmodels.h"
#include "bccolors.h"
#include "clip.h"
+#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"
TracerConfig::TracerConfig()
{
- drag = draw = fill = 0;
- radius = 0; scale = 1;
- selected = 0;
+ drag = draw = 1; fill = 0;
+ feather = 0; radius = 1;
+ invert = 0; selected = -1;
}
TracerConfig::~TracerConfig()
{
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;
+ if( this->invert != that.invert ) return 0;
if( this->radius != that.radius ) return 0;
- if( this->scale != that.scale ) return 0;
if( this->points.size() != that.points.size() ) return 0;
for( int i=0, n=points.size(); i<n; ++i ) {
TracerPoint *ap = this->points[i], *bp = that.points[i];
this->draw = that.draw;
this->fill = that.fill;
this->selected = that.selected;
+ this->feather = that.feather;
+ this->invert = that.invert;
this->radius = that.radius;
- this->scale = that.scale;
points.remove_all_objects();
for( int i=0,n=that.points.size(); i<n; ++i ) {
TracerPoint *pt = that.points[i];
int Tracer::new_point()
{
- EDLSession *session = get_edlsession();
+ 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);
}
-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("RADIUS", config.radius);
- output.tag.set_property("SCALE", config.scale);
- 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.radius = input.tag.get_property("RADIUS", config.radius);
- config.scale = input.tag.get_property("SCALE", config.scale);
- 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);
}
}
+}
- if( !config.points.size() ) new_point();
+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()
void Tracer::feather(int r, double s)
{
- if( !r || !s ) return;
- int dir = r<0 ? (r=-r, -1) : 1;
- if( dir < 0 ) s = 1./s;
+ if( !r ) return;
+ int dir = r < 0 ? (r=-r, -1) : 1;
int rr = r * r;
int psf[rr]; // pt spot fn
- int k = dir>=0 ? 0 : rr-1;
- for( int i=0; i<rr; ++i,k+=dir )
- psf[k] = 255*exp(-s*((double)i/rr));
- int mx = dir > 0 ? 0xff : 0;
+ float p = powf(10.f, s/2);
+ for( int i=0; i<rr; ++i ) {
+ float v = powf((float)i/rr,p);
+ if( dir < 0 ) v = 1-v;
+ int vv = v*256;
+ if( vv > 255 ) vv = 255;
+ psf[i] = vv;
+ }
for( int i=0,n=points.size(); i<n; ++i ) {
TracePoint *pt = &points[i];
int xs = pt->x-r, xn=pt->x+r;
bclamp(yn, 0, h);
for( int y=ys ; y<yn; ++y ) {
for( int x=xs; x<xn; ++x ) {
- if( msk_rows[y][x] == mx ) continue;
int dx = x-pt->x, dy = y-pt->y;
int dd = dx*dx + dy*dy;
if( dd >= rr ) continue;
- int pix = msk_rows[y][x], v = psf[dd];
- msk_rows[y][x] = dir >= 0 ? pix+v-(pix*v)/255 : (pix*v)/255;
+ int v = psf[dd], px = msk_rows[y][x];
+ if( dir < 0 ? px<v : px>v ) msk_rows[y][x] = v;
}
}
}
uint8_t *mp = msk_rows[y];
uint8_t *rp = frm_rows[y];
for( int x=0; x<w; rp+=bpp,++x ) {
- if( !mp[x] ) continue;
- int a = 0xff - mp[x];
+ int a = !config.invert ? 0xff-mp[x] : mp[x];
rp[0] = a*rp[0] / 0xff;
rp[1] = a*rp[1] / 0xff;
rp[2] = a*rp[2] / 0xff;
uint8_t *mp = msk_rows[y];
uint8_t *rp = frm_rows[y];
for( int x=0; x<w; rp+=bpp,++x ) {
- if( !mp[x] ) continue;
- int a = 0xff - mp[x];
+ int a = !config.invert ? 0xff-mp[x] : mp[x];
rp[0] = a*rp[0] / 0xff;
rp[1] = a*(rp[1]-0x80)/0xff + 0x80;
rp[2] = a*(rp[2]-0x80)/0xff + 0x80;
uint8_t *mp = msk_rows[y];
uint8_t *rp = frm_rows[y];
for( int x=0; x<w; rp+=bpp,++x ) {
- if( !mp[x] ) continue;
- float a = 1 - mp[x]/255.f;
+ float a = !config.invert ? 1-mp[x]/255.f : mp[x]/255.f;
float *fp = (float*)rp;
fp[0] *= a; fp[1] *= a; fp[2] *= a;
}
uint8_t *mp = msk_rows[y];
uint8_t *rp = frm_rows[y];
for( int x=0; x<w; rp+=bpp,++x ) {
- rp[3] = 0xff - mp[x];
+ rp[3] = !config.invert ? 0xff-mp[x] : mp[x];
}
}
break;
uint8_t *rp = frm_rows[y];
for( int x=0; x<w; rp+=bpp,++x ) {
float *fp = (float*)rp;
- fp[3] = 1 - mp[x]/255.f;
+ fp[3] = !config.invert ? 1-mp[x]/255.f : mp[x]/255.f;
}
}
break;
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);
fill_region.fill(cx, cy);
fill_region.run();
- feather(config.radius, config.scale);
+ feather(config.feather, config.radius);
}
}
- if( config.fill )
+ if( config.fill && msk )
draw_mask();
- if( config.draw )
+ if( config.draw && edg )
draw_edge();
if( config.drag )
draw_points();
projects / goodguy / cinelerra.git / blobdiff