Changeset 1006:0553e3575f25 in roaraudio

Timestamp:

12/19/08 16:06:52 (15 years ago)

Author:

phi

Branch:

default

Phase:

public

Message:

sign correctly

File:

• libroardsp/filter_downmix.c (modified) (1 diff)

libroardsp/filter_downmix.c

@@ -57 +57 @@
      s.i64      = (int64_t)samp[i]*samp[i] + (int64_t)samp[i+1]*samp[i+1];
      s.i64      = sqrt(s.i64);
-     s.i64     /= 2;
+     s.i64     /=  2;
+
+     if ( (samp[i] + samp[i+1]) < 0 )
+      s.i64    *= -1;
+
      samp[i  ]  = s.i64;
      samp[i+1]  = s.i64;