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author | Aki <please@ignore.pl> | 2022-02-09 22:23:03 +0100 |
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committer | Aki <please@ignore.pl> | 2022-02-09 22:53:55 +0100 |
commit | 373dc625f82b47096893add42c4472e4a57ab7eb (patch) | |
tree | 640228d02476d379de13071b13d1b1fa322b767f /vorbis/test/util.c | |
parent | 2d7dd844219965b81e81848e60d7f7bf23035ee4 (diff) | |
download | starshatter-373dc625f82b47096893add42c4472e4a57ab7eb.zip starshatter-373dc625f82b47096893add42c4472e4a57ab7eb.tar.gz starshatter-373dc625f82b47096893add42c4472e4a57ab7eb.tar.bz2 |
Moved third-party libraries to a separate subdirectory
Diffstat (limited to 'vorbis/test/util.c')
-rw-r--r-- | vorbis/test/util.c | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/vorbis/test/util.c b/vorbis/test/util.c deleted file mode 100644 index 2ab7483..0000000 --- a/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 <stdio.h> -#include <stdlib.h> -#include <math.h> -#include <string.h> -#include <errno.h> - -#include <vorbis/codec.h> -#include <vorbis/vorbisenc.h> - -#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 ; -} |