cimagememmgr.h

来自「君正早期ucos系统(只有早期的才不没有打包成库),MPLAYER,文件系统,图」· C头文件 代码 · 共 43 行

#ifndef __CIMAGE_MEM_
#define __CIMAGE_MEM_
#include "uclib.h"


void * operator new[](unsigned int size);
void operator delete[](void *p);	
class CImageMemMgr
{
public:
	void * operator new(unsigned int size)
	{
		 //printf("image new...\n");
			return (void *)alloc(size);	
	}
	void operator delete(void *p)
	{
		deAlloc((unsigned int)p);
	}
	
	static void *malloc(unsigned int size)
	{
		return (void *)alloc(size);	
	}
	static void free(void * mem)
	{
		deAlloc((unsigned int)mem);
	}
	static void* calloc(int size, unsigned int n)
	{
		return (void *)Drv_calloc(size,n) ;
	}
	static void* realloc(void *mem,unsigned int size)
	{
		return (void *)Drv_realloc((unsigned int)mem,size);
	}
	unsigned int GetFreeMem()
	{
		return memlegth;
	}
	static unsigned int memlegth;
};
#endif