-void MWindow::set_proxy(int use_scaler, int new_scale, int auto_scale,
- ArrayList<Indexable*> *orig_assets,
- ArrayList<Indexable*> *proxy_assets)
-{
- int orig_use_scaler = edl->session->proxy_use_scaler;
- int orig_scale = edl->session->proxy_scale;
-// rescale to full size asset in read_frame
- edl->session->proxy_use_scaler = use_scaler;
- edl->session->proxy_scale = new_scale;
- edl->session->proxy_auto_scale = auto_scale;
-
- if( use_scaler ) {
- for( int i=0; i<proxy_assets->size(); ++i ) {
- Asset *proxy_asset = (Asset *)proxy_assets->get(i);
- proxy_asset->width = orig_assets->get(i)->get_w();
- proxy_asset->height = orig_assets->get(i)->get_h();
- }
- new_scale = 1;
- }
-
- if( !orig_use_scaler && new_scale != orig_scale ) {
-// project size
- float orig_w = (float)edl->session->output_w * orig_scale;
- float orig_h = (float)edl->session->output_h * orig_scale;
- edl->session->output_w = Units::round(orig_w / new_scale);
- edl->session->output_h = Units::round(orig_h / new_scale);
-
-// track sizes
- for( Track *track=edl->tracks->first; track; track=track->next ) {
- if( track->data_type != TRACK_VIDEO ) continue;
- orig_w = (float)track->track_w * orig_scale;
- orig_h = (float)track->track_h * orig_scale;
- track->track_w = Units::round(orig_w / new_scale);
- track->track_h = Units::round(orig_h / new_scale);
- ((MaskAutos*)track->automation->autos[AUTOMATION_MASK])->
- set_proxy(orig_scale, new_scale);
- ((FloatAutos*)track->automation->autos[AUTOMATION_CAMERA_X])->
- set_proxy(orig_scale, new_scale);
- ((FloatAutos*)track->automation->autos[AUTOMATION_CAMERA_Y])->
- set_proxy(orig_scale, new_scale);
- ((FloatAutos*)track->automation->autos[AUTOMATION_PROJECTOR_X])->
- set_proxy(orig_scale, new_scale);
- ((FloatAutos*)track->automation->autos[AUTOMATION_PROJECTOR_Y])->
- set_proxy(orig_scale, new_scale);
- }
- }