add_image(VFrame *frm, int ww, int hh, int vcmdl)
{
VIFrame *vifrm = new VIFrame(ww, hh, vcmdl);
- VFrame *img = *vifrm;
- img->transfer_from(frm);
+ vifrm->vfrm->transfer_from(frm);
images.append(vifrm);
}
{
if( viewing ) viewing->stop_audio();
delete view_win; view_win = 0;
- if( (viewing=vicon) != 0 ) {
+ VFrame *vfrm;
+ if( (viewing=vicon) != 0 && (vfrm=viewing->frame()) != 0 ) {
view_win = new_view_window(0);
- view_win->draw_vframe(viewing->frame());
+ view_win->draw_vframe(vfrm);
view_win->flash(0);
view_win->show_window();
if( do_audio ) vicon->start_audio();
int VIconThread::zoom_scale(int dir)
{
- if( !viewing || !view_win ) return 0;
+ VFrame *vfrm;
+ if( !viewing || !view_win || !(vfrm=viewing->frame()) ) return 0;
int view_h = this->view_h;
view_h += dir*view_h/10 + dir;
bclamp(view_h, 16,512);
this->view_h = view_h;
this->view_w = view_h * vw/vh;
new_view_window(view_win);
- view_win->draw_vframe(viewing->frame());
+ view_win->draw_vframe(vfrm);
view_win->flash(1);
return 1;
}
int draw_img = visible(vicon, x, y);
int draw_win = view_win && viewing == vicon ? 1 : 0;
if( !draw_img && !draw_win ) return 0;
- if( !vicon->frame() ) return 0;
+ VFrame *vfrm = vicon->frame();
+ if( !vfrm ) return 0;
if( draw_img ) {
vicon->draw_vframe(this, wdw, x, y);
img_dirty = 1;
}
if( draw_win ) {
- view_win->draw_vframe(vicon->frame());
+ view_win->draw_vframe(vfrm);
win_dirty = 1;
}
return 1;
{
mkdir(dir,0777);
for( int i=0; i<images.size(); ++i ) {
+ VFrame *vfrm = images[i]->vfrm;
+ if( !vfrm ) continue;
char fn[1024]; sprintf(fn,"%s/img%05d.png",dir,i);
printf("\r%s",fn);
- VFrame *img = *images[i];
- img->write_png(fn);
+ vfrm->write_png(fn);
}
printf("\n");
}