/* ======================================================================== */
/* TEXAS INSTRUMENTS, INC. */
/* */
/* DSPLIB DSP Signal Processing Library */
/* */
/* Release: Version 1.02 */
/* CVS Revision: 1.3 Fri Mar 29 15:02:51 2002 (UTC) */
/* Snapshot date: 18-Apr-2002 */
/* */
/* This library contains proprietary intellectual property of Texas */
/* Instruments, Inc. The library and its source code are protected by */
/* various copyrights, and portions may also be protected by patents or */
/* other legal protections. */
/* */
/* This software is licensed for use with Texas Instruments TMS320 */
/* family DSPs. This license was provided to you prior to installing */
/* the software. You may review this license by consulting the file */
/* TI_license.PDF which accompanies the files in this library. */
/* ------------------------------------------------------------------------ */
/* Copyright (C) 2002 Texas Instruments, Incorporated. */
/* All Rights Reserved. */
/* ======================================================================== */
/* ======================================================================== */
/* */
/* TEXAS INSTRUMENTS, INC. */
/* */
/* NAME */
/* DSP_maxval */
/* */
/* REVISION DATE */
/* 27-Jul-2001 */
/* */
/* USAGE */
/* This routine is C-callable and can be called as: */
/* */
/* short DSP_maxval(const short *x, int nx); */
/* */
/* x = address to array of values */
/* nx = number of values in array */
/* */
/* DESCRIPTION */
/* This routine finds the maximum value of a vector and returns */
/* the value. */
/* */
/* C CODE */
/* The following is a C description of the algorithm without */
/* restrictionms. This implementation may have restrictions */
/* as noted under 'ASSUMPTIONS' below. */
/* */
/* short DSP_maxval(const short *x, int nx) */
/* { */
/* int i; */
/* short DSP_maxval = -32768; */
/* */
/* for (i = 0; i < nx; i++) */
/* if (x[i] > DSP_maxval) */
/* DSP_maxval = x[i]; */
/* */
/* return DSP_maxval; */
/* } */
/* */
/* ASSUMPTIONS */
/* Nx must be a multiple of 4. */
/* Nx must be greater then or equal to 16. */
/* x[] must be word-aligned. */
/* */
/* MEMORY NOTE */
/* This code is ENDIAN NEUTRAL. */
/* */
/* NOTES */
/* This code is interrupt tolerant but not interruptible. */
/* */
/* CODESIZE */
/* 224 bytes */
/* */
/* CYCLES */
/* cycles = nx / 2 + 21. */
/* */
/* ------------------------------------------------------------------------ */
/* Copyright (c) 2002 Texas Instruments, Incorporated. */
/* All Rights Reserved. */
/* ======================================================================== */
#ifndef DSP_MAXVAL_H_
#define DSP_MAXVAL_H_ 1
short DSP_maxval(const short *x, int nx);
#endif
/* ======================================================================== */
/* End of file: dsp_maxval.h */
/* ------------------------------------------------------------------------ */
/* Copyright (c) 2002 Texas Instruments, Incorporated. */
/* All Rights Reserved. */
/* ======================================================================== */