[FFmpeg-cvslog] r14088 - trunk/libavcodec/ra288.c

[vitor]

Author: vitor
Date: Sun Jul  6 12:32:29 2008
New Revision: 14088

Log:
Another use of scalar_product_float()

Modified:
   trunk/libavcodec/ra288.c

Modified: trunk/libavcodec/ra288.c
==============================================================================
--- trunk/libavcodec/ra288.c	(original)
+++ trunk/libavcodec/ra288.c	Sun Jul  6 12:32:29 2008
@@ -69,13 +69,12 @@ static void decode(Real288_internal *glo
 
     sumsum = exp(sum * 0.1151292546497) * gain;    /* pow(10.0,sum/20)*f */
 
-    sum = 0;
     for (x=0; x < 5; x++) {
         buffer[x] = codetable[cb_coef][x] * sumsum;
-        sum += buffer[x] * buffer[x];
     }
 
-    sum /= 5;
+    sum = scalar_product_float(buffer, buffer, 5) / 5;
+
     if (sum < 1)
         sum = 1;