From: Paul Brossier <piem@piem.org>
Date: Wed, 6 Sep 2017 11:50:16 +0000 (+0200)
Subject: src/mathutils.c: add window type 'ones'
X-Git-Tag: 0.4.6~45
X-Git-Url: https://git.aubio.org/?p=aubio.git;a=commitdiff_plain;h=e1d9cc30aa9498e91455bdfad4c77f2a7305e3a4

src/mathutils.c: add window type 'ones'
---

diff --git a/src/mathutils.c b/src/mathutils.c
index 209d2ca3..6a55fce1 100644
--- a/src/mathutils.c
+++ b/src/mathutils.c
@@ -28,6 +28,7 @@
 /** Window types */
 typedef enum
 {
+  aubio_win_ones,
   aubio_win_rectangle,
   aubio_win_hamming,
   aubio_win_hanning,
@@ -63,7 +64,9 @@ uint_t fvec_set_window (fvec_t *win, char_t *window_type) {
   if (window_type == NULL) {
       AUBIO_ERR ("window type can not be null.\n");
       return 1;
-  } else if (strcmp (window_type, "rectangle") == 0)
+  } else if (strcmp (window_type, "ones") == 0)
+      wintype = aubio_win_ones;
+  else if (strcmp (window_type, "rectangle") == 0)
       wintype = aubio_win_rectangle;
   else if (strcmp (window_type, "hamming") == 0)
       wintype = aubio_win_hamming;
@@ -88,9 +91,11 @@ uint_t fvec_set_window (fvec_t *win, char_t *window_type) {
       return 1;
   }
   switch(wintype) {
+    case aubio_win_ones:
+      fvec_ones(win);
+      break;
     case aubio_win_rectangle:
-      for (i=0;i<size;i++)
-        w[i] = 0.5;
+      fvec_set_all(win, .5);
       break;
     case aubio_win_hamming:
       for (i=0;i<size;i++)