2 * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
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34 #if defined(_MSC_VER) || defined(__BORLANDC__)
37 #define int64 long long
42 @brief Implementation of operations of specific multiplication (FIX)
44 The functions in FIX.H have for goal to realize specific multiplication.
47 /** @defgroup FIX FIX - Implementation of operations of specific multiplication */
51 Multiply two fixed-precision rational numbers.
56 static INLINE int fix_mul(int a, int b) {
57 int64 temp = (int64) a * (int64) b ;
59 return (int) (temp >> 13) ;