diff DrumTimingLoader_OF/ofxAubioOnsetDetection/FrameHolder.cpp @ 0:82352cfc0b23

Added files from ISMIR groove drum timing work

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/DrumTimingLoader_OF/ofxAubioOnsetDetection/FrameHolder.cpp	Mon Oct 01 22:24:32 2012 +0100
@@ -0,0 +1,62 @@
+/*
+ *  FrameHolder.cpp
+ *  fileLoaderAndOnsetDetection
+ *
+ *  Created by Andrew on 25/01/2012.
+ *  Copyright 2012 QMUL. All rights reserved.
+ *
+ */
+
+#include "FrameHolder.h"
+
+FrameHolder::FrameHolder(){
+	sizeOfFrame = 0;
+	sizeOfFvec = 0;
+	frame.reserve(4096); 
+//	buffersize = 8192;
+	frameCounter = 0;
+//	vec = (fvec_t *)new_fvec(buffersize,1);
+	//printf("initialise frameholder\n");
+}
+
+
+void FrameHolder::deleteFrame(){
+	frame.clear();
+	//printf("clear frame\n");
+}
+
+
+void FrameHolder::addToFrame(float* newAudio, const int& length){
+	for (int i = 0;i < length;i++){
+	//	printf("new audio %i is %f\n", i, newAudio[i]);
+		frame.push_back(newAudio[i]);
+	}
+	
+	sizeOfFrame = frame.size();
+	//printf("framesize %i\n", sizeOfFrame);
+}
+
+bool FrameHolder::sizeEquals(const int& length){
+	if (sizeOfFrame == length)
+		return true;
+	else 
+		return false;
+}
+/*
+void FrameHolder::addToFvec(float* newAudio, const int& length){
+	//my way to write to fvec - hope it works!
+	for (int i =;i < length;i++)
+		vec->data[i+sizeOfFvec] = newAudio[i];
+	
+	sizeOfFvec += length;
+	
+//	fvec_write_sample(vec, frame[j], 0, pos);
+}
+
+void FrameHolder::addToFvec(float* newAudio, const int& length){
+	for (int i = 0;i < length;i++)
+		frame.push_back(newAudio[i]);
+	
+	size = frame.size();
+}
+*/