fake_dma.h

基于ti公司的DM642的视频处理代码

/* ======================================================================== */
/*                                                                          */
/*  TEXAS INSTRUMENTS, INC.                                                 */
/*                                                                          */
/*  NAME                                                                    */
/*    fake_dma.h                                                            */
/*                                                                          */
/*  DESCRIPTION                                                             */
/*                                                                          */
/*  COPYRIGHT NOTICES                                                       */
/*   Copyright (c) 2001 Texas Instruments Inc.  All rights reserved.        */
/*   Exclusive property of the Video & Imaging Products, Emerging End       */
/*   Equipment group of Texas Instruments India Limited. Any handling,      */
/*   use, disclosure, reproduction, duplication, transmission, or storage   */
/*   of any part of this work by any means is subject to restrictions and   */
/*   prior written permission set forth in TI's program license agreements  */
/*   and associated software documentation.                                 */
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/*   This copyright notice, restricted rights legend, or other proprietary  */
/*   markings must be reproduced without modification in any authorized     */
/*   copies of any part of this work.  Removal or modification of any part  */
/*   of this notice is prohibited.                                          */
/* ------------------------------------------------------------------------ */
/*            Copyright (c) 2001 Texas Instruments, Incorporated.           */
/*                           All Rights Reserved.                           */
/* ======================================================================== */
#ifndef _FAKE_DMA_H
#define _FAKE_DMA_H 

#define DAT_1D2D 0
#define DAT_2D1D 1
#define DAT_2D2D 2

unsigned int DAT_copy2d( unsigned int type,
						 void *source,
						 void *dest,
						 unsigned short lineLen,
						 unsigned short lineCnt,
						 unsigned short linePitch );

#define INIT_CHANNEL_LOW(id)    
#define INIT_CHANNEL_HIGH(id)   
#define CHANNEL2       32 
#define CHANNEL3       33
#define CHANNEL4       34
#define CHANNEL5       35 
#define CHANNEL6       36
#define CHANNEL7       37
#define CHANNEL8       38
#endif