From 47a4f30fc852f4d49df6df7b4974c7c4751107f3 Mon Sep 17 00:00:00 2001
From: Comment <tim@gray.(none)>
Date: Fri, 20 Sep 2013 15:30:57 +0100
Subject: making video top and tail

---
 rotord/src/nodes_audio_analysis.cpp | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

(limited to 'rotord/src/nodes_audio_analysis.cpp')

diff --git a/rotord/src/nodes_audio_analysis.cpp b/rotord/src/nodes_audio_analysis.cpp
index 154bf79..41ca3da 100644
--- a/rotord/src/nodes_audio_analysis.cpp
+++ b/rotord/src/nodes_audio_analysis.cpp
@@ -10,7 +10,6 @@ namespace Rotor{
 		offset=0x1<<(bits-1); //signed audio
 		scale=1.0f/offset;
 
-		column=0; //point thumbnail bitmap
 		out_sample=0; //sample in whole track
 		sample=0;
 		samples=0;
@@ -24,7 +23,7 @@ namespace Rotor{
 		int bytes=(bits>>3);
 		int stride=channels*bytes;
 		int in_sample=0;
-		while (in_sample<samples_in_frame&&column<width) {
+		while (in_sample<samples_in_frame) {
 			//continue the column
 			while (sample<samples_per_column&&in_sample<samples_in_frame) {
 				//accumulate samples for this column until we run out of samples
@@ -47,8 +46,7 @@ namespace Rotor{
 				//get root-mean
 				//why does valgrind complain here about uninitialised vars
 				double mean=pow(accum/samples,0.5f);
-				vectordata[column]=mean;
-				column++;
+				audiodata.push_back(mean);
 				sample=0;
 				samples=0;
 				accum=0.0;
@@ -60,7 +58,7 @@ namespace Rotor{
 		string vdata;
 		for (int i=0;i<width;i++){
 			if (i>0) vdata+=",";
-			vdata+=toString(vectordata[i]);
+			vdata+=toString(audiodata[i]);
 		}
 		XML.addValue("data",vdata);
 	}
-- 
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