From a4b8fc3a8a4ec8e704885d3097b6bfbdc7827b6e Mon Sep 17 00:00:00 2001 From: Mans Rullgard Date: Mon, 13 Aug 2012 23:03:37 +0100 Subject: g723.1: simplify normalize_bits() This function is always called with a non-negative argument, so those special cases are not needed. In the places the argument might be zero, the return value for a zero argument does not matter since it would then be used to scale an array full of zeros. Signed-off-by: Mans Rullgard --- libavcodec/g723_1.c | 7 ------- 1 file changed, 7 deletions(-) (limited to 'libavcodec/g723_1.c') diff --git a/libavcodec/g723_1.c b/libavcodec/g723_1.c index 37b7ff5f09..fd03ed97d4 100644 --- a/libavcodec/g723_1.c +++ b/libavcodec/g723_1.c @@ -265,13 +265,6 @@ static int16_t square_root(int val) */ static int normalize_bits(int num, int width) { - if (!num) - return 0; - if (num == -1) - return width; - if (num < 0) - num = ~num; - return width - av_log2(num) - 1; } -- cgit v1.2.1