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authorDimitri Sokolyuk <demon@dim13.org>2014-09-18 15:49:38 +0000
committerDimitri Sokolyuk <demon@dim13.org>2014-09-18 15:49:38 +0000
commit60c1097c987fb516474cdae9f1f9d2bab6c3c6f1 (patch)
tree409dc11eece73424e840d12d8ff0dec72a20da6d /sio.c
parentf0a7687ebd6eab275c3e1f0b3f753b556c74246b (diff)
add normalization
Diffstat (limited to 'sio.c')
-rw-r--r--sio.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/sio.c b/sio.c
index 414de7c..6e76f8f 100644
--- a/sio.c
+++ b/sio.c
@@ -17,6 +17,7 @@
#include <assert.h>
#include <err.h>
+#include <sndint.h>
#include <sndio.h>
#include <stdlib.h>
@@ -100,9 +101,10 @@ read_sio(double *left, double *right, size_t n)
*/
data = (struct data *)(p - rndsz);
+ /* split and normalize */
for (i = 0; i < n; i++) {
- left[i] = data[i].left;
- right[i] = data[i].right;
+ left[i] = data[i].left / (double)INT16_MAX;
+ right[i] = data[i].right / (double)INT16_MAX;
}
return n;