frame.c

ADI的ADSP-BF561下实现多媒体开发的通用框架。

#include <services/services.h>
#include "..\Buffers.h"
#define subFrame_Size 1716 * L2NUMROWS

// Define the DMA buffers for each frame.
// Because of SDRAM performance, each frame must be in a different bank.
// The placement in different banks is obtained through RESOLVE() statements in the LDF.
/*
unsigned char sFrame0_OUT[1716*NUMROWS];
unsigned char sFrame1_OUT[Frame_Size];
unsigned char sFrame2_OUT[Frame_Size];
*/
unsigned char subFrame2[1716*NUMROWS];
unsigned char subFrame4[subFrame_Size];
unsigned char subFrame6[subFrame_Size];
unsigned char subFrame8[subFrame_Size];
unsigned char subFrame10[subFrame_Size];