From 5bbe3c31236d0cbaa28f1fd34655dc6a1b5f6675 Mon Sep 17 00:00:00 2001
From: Tim Redfern <tim@eclectronics.org>
Date: Thu, 19 Dec 2013 12:33:44 +0000
Subject: correct copy constructor for Image - variable delay feedback

---
 rotord/src/rotor.h | 24 +++++++++++++++---------
 1 file changed, 15 insertions(+), 9 deletions(-)

(limited to 'rotord/src/rotor.h')

diff --git a/rotord/src/rotor.h b/rotord/src/rotor.h
index dc7d737..fe85b4d 100644
--- a/rotord/src/rotor.h
+++ b/rotord/src/rotor.h
@@ -416,7 +416,7 @@ namespace Rotor {
 			};
 			void reset(){
 				time_taken=0.0;
-				int();
+				init();
 			}
 			void time_frame(){
 				struct timeval end_time;
@@ -1153,24 +1153,30 @@ namespace Rotor {
 			};
 			Image *output(const Frame_spec &frame){
 				if (feedbackptr->RGBdata){
+					//feedback.push_back((*(*feedbackptr).clone()));
 					feedback.push_back(*feedbackptr);
-					feedbacknums.push_back(frame.frame());
-					cerr<<"video feedback: added, "<<feedback.size()<<" images in cache"<<endl;
+					feedbacknums.push_back(frame.lastframe().frame());
+					//cerr<<"video feedback: added, "<<feedback.size()<<" images in cache"<<endl;
 					list<Image>::iterator it1=feedback.begin();
 					list<int>::iterator iit1=feedbacknums.begin();
-					if (feedback.size()>((int)parameters["delay"]->value)){
-						if (feedback.size()>((int)parameters["delay"]->value+1)){
+					if (feedback.size()>((int)parameters["delay"]->value)-1){
+						if (feedback.size()>((int)parameters["delay"]->value)){
 							list<Image>::iterator it2=feedback.begin();
 							list<int>::iterator iit2=feedbacknums.begin();
-							advance(it2,feedback.size()-(((int)parameters["delay"]->value)+1));
-							advance(iit2,feedback.size()-(((int)parameters["delay"]->value)+1));
+							advance(it2,feedback.size()-(((int)parameters["delay"]->value)));
+							advance(iit2,feedback.size()-(((int)parameters["delay"]->value)));
 							feedback.erase(it1,it2);
 							feedbacknums.erase(iit1,iit2);
-							cerr<<"video feedback: removed, "<<feedback.size()<<" images remain in cache"<<endl;
+							//cerr<<"video feedback: removed, "<<feedback.size()<<" images remain in cache"<<endl;
 							it1=feedback.begin();
 							iit1=feedbacknums.begin();
 						}
-						cerr<<"frame "<<(frame.frame())<<", feedback "<<(*iit1)<<endl;
+						/*
+						string l="[";
+						for (auto f:feedbacknums) l=l+toString(f)+",";
+						l+="]";
+						cerr<<"frame "<<(frame.frame())<<", feedback "<<(*iit1)<<" of "<<l<<endl;
+						*/
 						return &(*it1);
 					}
 				}
-- 
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