init.h

black-fin DSP处理器单帧图像获取程序

#ifndef _INIT_H
#define _INIT_H
//#include<stdio.h>
#include<cdefBF533.h>
//#include"adsp21532.h"//该文件中定义了所有bf的寄存器
#include<defBF533.h>
#include"config.h"
#include <sys\exception.h>		//Interrupt Handling Header
#include"video_in.h"
#include"encoder.h"
#include"mpeg4const.h"
#include<string.h>
#include<stdio.h>

#define IMG_WIDTH 720
#define IMG_HEIGHT 480
////////////////////////////////////////////////////////globle 
extern int globle_counter;
extern int flag_got_one_frame;
extern short tiemr_1s_flag;
extern char buffer[100];

extern unsigned char TESTBUFFER[];
extern unsigned char TESTBUFFERend[];

extern unsigned char FRAMEBUFFERA[];
extern unsigned char FRAMEBUFFERAend[];
extern unsigned char FRAMEBUFFERB[];
extern unsigned char FRAMEBUFFERBend[];

extern unsigned char REFFRAME[];
extern unsigned char REFFRAMEend[];
extern unsigned char OUTSTREAM[];
extern unsigned char OUTSTREAMend[];

extern unsigned char MFILE[];
extern unsigned char MFILEend[];
extern unsigned char VFILE[];
extern unsigned char VFILEend[];
////////////////////////////////////////////////////////
typedef struct _dma_descriptor
{
    unsigned short NDPL;
    unsigned short SAL;
    unsigned short SAH;
} dma_descriptor;
#endif
////////////////////////////////////////////////////////protoypes
void initsettings();
int decide_channels(vidcodec_t *pvc);
extern int encoder_main();

void creat_test_frame_buffer();
void frame_buffer_init();
ifrm_t * current_frame();
void init_dma();