port.h

DSP c64优化 ACT spraa14 mp3优化实例 与其优化应用报告配套

/*____________________________________________________________________________
	
	FreeAmp - The Free MP3 Player

        MP3 Decoder originally Copyright (C) 1995-1997 Xing Technology
        Corp.  http://www.xingtech.com

	Portions Copyright (C) 1998-1999 EMusic.com

	This program is free software; you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation; either version 2 of the License, or
	(at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with this program; if not, write to the Free Software
	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
	
____________________________________________________________________________*/

#ifndef O_BINARY
#define O_BINARY 0
#endif


/*--- no kb function unless DOS ---*/

#ifndef KB_OK
#ifdef __MSDOS__
#define KB_OK
#endif
#ifdef _CONSOLE
#define KB_OK
#endif
#endif

#ifdef NEED_KBHIT
#ifdef KB_OK
#ifdef _MSC_VER
#pragma warning(disable: 4032)
#endif
#include <conio.h>
#else
static int kbhit()
{
   return 0;
}
static int getch()
{
   return 0;
}
#endif
#endif

/*-- no pcm conversion to wave required 
 if short = 16 bits and little endian ---*/

/* mods 1/9/97 LITTLE_SHORT16 detect */

#ifndef LITTLE_SHORT16
  #ifdef __MSDOS__
    #undef LITTLE_SHORT16
    #define LITTLE_SHORT16
  #endif
  #ifdef WIN32
    #undef LITTLE_SHORT16
    #define LITTLE_SHORT16
  #endif
  #ifdef _M_IX86
    #undef LITTLE_SHORT16
    #define LITTLE_SHORT16
  #endif
#endif

#ifdef LITTLE_SHORT16
#define cvt_to_wave_init(a)
#define cvt_to_wave(a, b) b
#else
void cvt_to_wave_init(int);
unsigned int cvt_to_wave(unsigned char *,unsigned int);
#endif

int cvt_to_wave_test(void);

/* ***********************************************************
* THIS PROGRAM IS PROVIDED "AS IS". TI MAKES NO WARRANTIES OR
* REPRESENTATIONS, EITHER EXPRESS, IMPLIED OR STATUTORY, 
* INCLUDING ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS 
* FOR A PARTICULAR PURPOSE, LACK OF VIRUSES, ACCURACY OR 
* COMPLETENESS OF RESPONSES, RESULTS AND LACK OF NEGLIGENCE. 
* TI DISCLAIMS ANY WARRANTY OF TITLE, QUIET ENJOYMENT, QUIET 
* POSSESSION, AND NON-INFRINGEMENT OF ANY THIRD PARTY 
* INTELLECTUAL PROPERTY RIGHTS WITH REGARD TO THE PROGRAM OR 
* YOUR USE OF THE PROGRAM.
*
* IN NO EVENT SHALL TI BE LIABLE FOR ANY SPECIAL, INCIDENTAL, 
* CONSEQUENTIAL OR INDIRECT DAMAGES, HOWEVER CAUSED, ON ANY 
* THEORY OF LIABILITY AND WHETHER OR NOT TI HAS BEEN ADVISED 
* OF THE POSSIBILITY OF SUCH DAMAGES, ARISING IN ANY WAY OUT 
* OF THIS AGREEMENT, THE PROGRAM, OR YOUR USE OF THE PROGRAM. 
* EXCLUDED DAMAGES INCLUDE, BUT ARE NOT LIMITED TO, COST OF 
* REMOVAL OR REINSTALLATION, COMPUTER TIME, LABOR COSTS, LOSS 
* OF GOODWILL, LOSS OF PROFITS, LOSS OF SAVINGS, OR LOSS OF 
* USE OR INTERRUPTION OF BUSINESS. IN NO EVENT WILL TI'S 
* AGGREGATE LIABILITY UNDER THIS AGREEMENT OR ARISING OUT OF 
* YOUR USE OF THE PROGRAM EXCEED FIVE HUNDRED DOLLARS 
* (U.S.$500).
*
* Unless otherwise stated, the Program written and copyrighted 
* by Texas Instruments is distributed as "freeware".  You may, 
* only under TI's copyright in the Program, use and modify the 
* Program without any charge or restriction.  You may 
* distribute to third parties, provided that you transfer a 
* copy of this license to the third party and the third party 
* agrees to these terms by its first use of the Program. You 
* must reproduce the copyright notice and any other legend of 
* ownership on each copy or partial copy, of the Program.
*
* You acknowledge and agree that the Program contains 
* copyrighted material, trade secrets and other TI proprietary 
* information and is protected by copyright laws, 
* international copyright treaties, and trade secret laws, as 
* well as other intellectual property laws.  To protect TI's 
* rights in the Program, you agree not to decompile, reverse 
* engineer, disassemble or otherwise translate any object code 
* versions of the Program to a human-readable form.  You agree 
* that in no event will you alter, remove or destroy any 
* copyright notice included in the Program.  TI reserves all 
* rights not specifically granted under this license. Except 
* as specifically provided herein, nothing in this agreement 
* shall be construed as conferring by implication, estoppel, 
* or otherwise, upon you, any license or other right under any 
* TI patents, copyrights or trade secrets.
*
* You may not use the Program in non-TI devices.
* ********************************************************* */