diff src/scalar.c @ 115:6c5ece9cba3a

- Added to pd example the ability to differentiate between different
argv types (XTRACT_FLOAT, XTRACT_INT) and pass the correct data type
to the xtract[]() function
- Added xtract_flatness_db() details to descriptors.c
- Fixes to tonality and xtract_subbands descriptors
- Added Pd examples for 'subband mean' and tonality calculated using subbands

--- a/src/scalar.c	Fri Feb 15 15:49:49 2008 +0000
+++ b/src/scalar.c	Sat Feb 16 20:13:05 2008 +0000
@@ -535,14 +535,14 @@
 
 int xtract_flatness_db(const float *data, const int N, const void *argv, float *result){
 
-    float flatness_db;
+    float flatness;
 
-    flatness_db = *(float *)argv;
+    flatness = *(float *)argv;
 
-    if (flatness_db <= 0) 
-        flatness_db = XTRACT_LOG_LIMIT;
+    if (flatness <= 0) 
+        flatness = XTRACT_LOG_LIMIT;
 
-    *result = 10 * log10f(flatness_db);
+    *result = 10 * log10f(flatness);
 
     return XTRACT_SUCCESS;