1 files changed, 12 insertions, 14 deletions

diff --git a/tests/test5/compute.c b/tests/test5/compute.c
index 2658904..3a94efe 100644
--- a/tests/test5/compute.c
+++ b/tests/test5/compute.c
@@ -9,7 +9,7 @@ gfloat compute_level(const float *data, size_t nsamples, size_t nchan) {
 
 	double rate=44100; //TODO dynamique
 	size_t i; 
-	float input[MAX_SAMPLES], output[MAX_SAMPLES];
+	float input[MAX_SAMPLES], output[128];
 	float level;
 
 	if (nsamples >= MAX_SAMPLES) {
@@ -33,25 +33,23 @@ gfloat compute_level(const float *data, size_t nsamples, size_t nchan) {
 //	printf("\n");
 
 	compute_spectrom(input, nsamples, rate, output);
-
-	level=0;
-	for (i=0;i<nsamples;i++) {
+	level=0.f;
+	for (i=1;i<128;i++) {
 		level+=output[i];
-		//printf("\r%f ", output[i]);
-		//fflush(stdout);
 	}
-	//printf("\n");
-
-	return level/nsamples;
+	level/=127.f;
+	//printf("%f\n", level);
+	return level;
 }
 
 // From Audacity
 void compute_spectrom(float * data, int width, double rate, float *output) {
 
 	int i;
-	float processed[256]={ 0.0f };
-	float in[256];
-	float out[256];
+	float processed[256]={0.0f};
+//TODO : remove init here
+	float in[256]={0.0f};
+	float out[256]={0.0f};
 
 	int start = 0;
 	int windows = 0;
@@ -62,7 +60,6 @@ void compute_spectrom(float * data, int width, double rate, float *output) {
 		// Hanning
 		for (i=0; i<256; i++)
 			in[i] *= 0.50 - 0.50 * cos(2 * M_PI * i / (256 - 1));
-		break;
 
 		PowerSpectrum(in, out);
 
@@ -111,7 +108,8 @@ void PowerSpectrum(float *In, float *Out)
 
 	for (i = 0; i < 128; i++) {
 		tmpReal[i] = In[2 * i];
-		tmpImag[i] = In[2 * i + 1];
+		tmpImag[i] = In[2 * i + 1]; //FIXME : WTFFFF ?
+		tmpImag[i]=0;
 	}
 
 	FFT(128, 0, tmpReal, tmpImag, RealOut, ImagOut);