From 72a554775facd90985235d2c0505d1a1ff9ddbd8 Mon Sep 17 00:00:00 2001
From: Jean-Marc Valin <jean-marc.valin@octasic.com>
Date: Tue, 25 Jan 2011 15:58:58 -0500
Subject: [PATCH] Oops, fixed the sqrt(2) constant for anti_collapse()

---
 libcelt/bands.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libcelt/bands.c b/libcelt/bands.c
index 31aee846..d9b259c3 100644
--- a/libcelt/bands.c
+++ b/libcelt/bands.c
@@ -258,7 +258,7 @@ void anti_collapse(const CELTMode *m, celt_norm *_X, unsigned char *collapse_mas
          else
             r = 0;
          if (LM==3)
-            r = MULT16_16_Q15(QCONST16(.70710678f,15), r);
+            r = MULT16_16_Q14(QCONST16(1.41421356f,14), r);
          r = SHR16(MIN16(thresh, r),1);
          r = SHR32(MULT16_16_Q15(sqrt_1, r),shift);
 #else
@@ -266,7 +266,7 @@ void anti_collapse(const CELTMode *m, celt_norm *_X, unsigned char *collapse_mas
             short blocks don't have the same energy as long */
          r = 2.f*celt_exp2(-Ediff);
          if (LM==3)
-            r *= .70710678f;
+            r *= 1.41421356f;
          r = MIN16(thresh, r);
          r = r*sqrt_1;
 #endif