commit 9d8d9b3f37497fec9585ce10f73dce3fbf4d9a61
author Jean-Marc Valin <Jean-Marc.Valin@csiro.au> Wed Feb 27 16:17:39 2008 +1100
committer Jean-Marc Valin <Jean-Marc.Valin@csiro.au> Wed Feb 27 16:17:39 2008 +1100
tree 99eae9c24e295c3eb04a51822a3aa04fba6af6db
parent 9fbb56a50ef2f08202e9207348d641ca6d2e72ab

fixed-point: compression factor (alpha) now a 16-bit value (still internally
converted to float though)

libcelt/arch.h

diff --git a/libcelt/arch.h b/libcelt/arch.h
index 73ebef5..c836910 100644
--- a/libcelt/arch.h
+++ b/libcelt/arch.h
@@ -80,6 +80,7 @@
 #define VERY_LARGE32 ((celt_word32_t)2147483647)
 #define VERY_LARGE16 ((celt_word16_t)32767)
 #define Q15_ONE ((celt_word16_t)32767)
+#define Q15_ONE_1 (1.f/32768.f)
 
 
 #ifdef FIXED_DEBUG
@@ -129,6 +130,7 @@
 #define VERY_LARGE32 1e15f
 #define VERY_LARGE16 1e15f
 #define Q15_ONE ((celt_word16_t)1.f)
+#define Q15_ONE_1 ((celt_word16_t)1.f)
 
 #define QCONST16(x,bits) (x)
 #define QCONST32(x,bits) (x)