buffer_init.h

ADI的ADSP-BF561下实现多媒体开发的通用框架。

//buffer_init.h
#include <services\services.h>				// system services
#include <drivers\adi_dev.h>				// device manager includes
#include <drivers\ppi\adi_ppi.h>				// PPI driver includes
#include "..\Buffers.h"
#include "CoreA.h"

extern unsigned char subFrame1[];
extern char unsigned subFrame2[];

extern unsigned char subFrame3[];
extern unsigned char subFrame4[];

extern unsigned char subFrame5[];
extern unsigned char subFrame6[];

extern unsigned char subFrame7[];
extern unsigned char subFrame8[];

extern unsigned char subFrame9[];
extern unsigned char subFrame10[];


void buffer_init();

void L2BufferInit(ADI_DMA_2D_TRANSFER * buffer, unsigned char * startaddress);

void L2Buffer_FullSliceInit(ADI_DMA_2D_TRANSFER * buffer, unsigned char * startaddress);

void L2Buffer_FullMBInit(ADI_DMA_2D_TRANSFER * buffer, unsigned char * startaddress);

void L1Buffer_FullMBInit(ADI_DMA_2D_TRANSFER * buffer, unsigned char * startaddress);

void L1BufferInit(ADI_DMA_2D_TRANSFER * buffer, unsigned char * startaddress);