echo trails improvements

5 files changed, 22 insertions, 13 deletions

diff --git a/connect b/connect
index 37cca06..4a9a6c2 100755
--- a/connect
+++ b/connect
@@ -1 +1 @@
-ssh -i rotored.pem ubuntu@54.229.80.0
+ssh -i rotored.pem ubuntu@54.229.50.45
diff --git a/rotord/libavwrapper.cpp b/rotord/libavwrapper.cpp
index d5ee9cf..43c20f4 100755
--- a/rotord/libavwrapper.cpp
+++ b/rotord/libavwrapper.cpp
@@ -222,9 +222,9 @@ bool libav::decoder::openUsingInitializedContainer(enum PixelFormat formatParam)
     //numFrames = (int)(( container->duration / (double)AV_TIME_BASE ) * pCtx->time_base.den + 0.5);
     //this approach just seems wrong!
 
-   
 
-    numFrames=container->streams[videoStream]->nb_frames-2;
+
+    numFrames=container->streams[videoStream]->nb_frames-1;
 
     if (numFrames<1){
         //some codecs don't keep this info in the header
@@ -234,7 +234,7 @@ bool libav::decoder::openUsingInitializedContainer(enum PixelFormat formatParam)
         //could alternatively just redefine the length if the reader fails
     }
 
-    
+
 
     init_buffers_and_scaler();
 
@@ -321,15 +321,15 @@ bool libav::decoder::fetchFrame(int targetFrameIndex)
     if ((targetFrameIndex < 0) || (targetFrameIndex > numFrames))
         return false;
     if (targetFrameIndex == (previousFrameIndex + 1)) {
-        if (! readNextFrame(targetFrameIndex))
+        if (! readNextFrame(targetFrameIndex+1)) //frame indexing starts at 1
             return false;
     }
     else {
-        int64_t response=seekToFrame(targetFrameIndex);
+        int64_t response=seekToFrame(targetFrameIndex+1); //frame indexing starts at 1
         if (response < 0)
             return false;
-        if (response!=targetFrameIndex){
-            cerr<<"libav::decoder asked for "<<targetFrameIndex<<", got "<<response<<endl; //does not seem to be aware of wrong frame
+        if (response!=targetFrameIndex+1) {
+            cerr<<"libav::decoder asked for "<<targetFrameIndex<<", got "<<(response-1)<<endl; //does not seem to be aware of wrong frame
         }
     }
     previousFrameIndex = targetFrameIndex;
@@ -410,7 +410,7 @@ bool libav::decoder::readNextFrameWithPacket(int targetFrameIndex, AVPacket& pac
                 //throw std::runtime_error("");
                 //why does it want to throw an error here, isn't the frame succesfully decoded?
                 //
-                //when we allow these packets through we get 
+                //when we allow these packets through we get
             //[swscaler @ 0x9ef0c80] bad src image pointers
             //trying to ignore timestamp below
             if (packet.size == 0) // packet.size==0 usually means EOF
diff --git a/rotord/rotor.cpp b/rotord/rotor.cpp
index 2d33755..3166de8 100755
--- a/rotord/rotor.cpp
+++ b/rotord/rotor.cpp
@@ -379,16 +379,22 @@ Image* Video_loader::output(const Frame_spec &frame){
 	*/
 
 	if (isLoaded){
-		int wanted=(((int) ((frame.time*frame.framerate)+0.5))%(player.getNumberOfFrames()))+1;  //+1 is necessary because 1st frame in a video is number 1?
+		int wanted=(((int) ((frame.time*frame.framerate)+0.5))%(player.getNumberOfFrames()));  //+1 is necessary because 1st frame in a video is number 1?
 
 
 		//if (wanted==99){
 		//	cerr<<"videoloader: near the end"<<endl;
 		//}
 
-		//cerr<<"videoloader: getting frame "<<wanted<<endl;
+		//cerr<<"videoloader: requesting frame "<<wanted<<endl;
+		//if (wanted==68) {
+        //    int nothing=0;
+		//}
 
-		if (!player.fetchFrame(frame.w,frame.h,wanted)) { cerr<<"Rotor: frame returned false"<<endl; return nullptr; };
+		if (!player.fetchFrame(frame.w,frame.h,wanted)) {
+			cerr<<"Rotor: frame returned false"<<endl;
+			return nullptr;
+		 };
 		image.setup_fromRGB(frame.w,frame.h,player.pFrameRGB->data[0]);
 		return &image;
 	}
diff --git a/rotord/rotor.h b/rotord/rotor.h
index 7430ab0..93fab03 100755
--- a/rotord/rotor.h
+++ b/rotord/rotor.h
@@ -946,9 +946,12 @@ namespace Rotor {
 					if (image_inputs.size()) {
 						if (image_inputs[0]->connection){
 							if (LUT) {
+								//need a better strategy here, should be able to get each image once
 								//copy incoming image **writable
 								if (image) image->free();
 								image=(((Image_node*)image_inputs[0]->connection)->get_output(frame))->clone();
+								images[thisframe]=new Image(frame.w,frame.h);
+								apply_LUT(*(image),*(images[thisframe]));
 								for (int i=1;i<number;i++){
 									//check echo frame isn't at negative time
 									int absframe=thisframe-i;
diff --git a/rotord/rotord.cpp b/rotord/rotord.cpp
index c47823d..6832318 100755
--- a/rotord/rotord.cpp
+++ b/rotord/rotord.cpp
@@ -169,7 +169,7 @@ HTTPRequestHandler* RotorRequestHandlerFactory::createRequestHandler(const HTTPS
 						if (request.getMethod()=="DELETE") {
 							task->cancel();
 							status=HTTPResponse::HTTP_OK;
-							XML.addValue("status","context deleted succesfully");
+							XML.addValue("status","context deleted successfully");
 						}
 						else {
 							XML.addValue("error","Render context invoked with no command");