From 8e94244f86e657e4113e35438e59cf5771882b25 Mon Sep 17 00:00:00 2001 From: Aki Date: Sun, 3 Mar 2024 12:51:03 +0100 Subject: libogg and libvorbis are no longer part of this source tree --- contrib/vorbis/test/util.c | 52 ---------------------------------------------- 1 file changed, 52 deletions(-) delete mode 100644 contrib/vorbis/test/util.c (limited to 'contrib/vorbis/test/util.c') diff --git a/contrib/vorbis/test/util.c b/contrib/vorbis/test/util.c deleted file mode 100644 index 2ab7483..0000000 --- a/contrib/vorbis/test/util.c +++ /dev/null @@ -1,52 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: utility functions for vorbis codec test suite. - - ********************************************************************/ - -#include -#include -#include -#include -#include - -#include -#include - -#include "util.h" - -void -gen_windowed_sine (float *data, int len, float maximum) -{ int k ; - - memset (data, 0, len * sizeof (float)) ; - - len /= 2 ; - - for (k = 0 ; k < len ; k++) - { data [k] = sin (2.0 * k * M_PI * 1.0 / 32.0 + 0.4) ; - - /* Apply Hanning Window. */ - data [k] *= maximum * (0.5 - 0.5 * cos (2.0 * M_PI * k / ((len) - 1))) ; - } - - return ; -} - -void -set_data_in (float * data, unsigned len, float value) -{ unsigned k ; - - for (k = 0 ; k < len ; k++) - data [k] = value ; -} -- cgit v1.1