void abx_mem_exit()
{
#ifdef ABOX_MEM_ALLOC
//check for memory leak
//free the dync memory
#ifdef DYNC_MEM_INIT
#ifdef AVOS
if(mem_small)
{
AVMem_free(mem_small);
mem_small = NULL;
}
if(mem_mid)
{
AVMem_free(mem_mid);
mem_mid = NULL;
}
if(mem_large)
{
AVMem_free(mem_large);
mem_large = NULL;
}
if(mem_supper)
{
AVMem_free(mem_supper);
mem_supper = NULL;
}
#else
if(mem_small)
{
free(mem_small);
mem_small = NULL;
}
if(mem_mid)
{
free(mem_mid);
mem_mid = NULL;
}
if(mem_large)
{
free(mem_large);
mem_large = NULL;
}
if(mem_supper)
{
free(mem_supper);
mem_supper = NULL;
}
#endif
#endif
#endif
}
static void uvideofmt_release(control_t* cntl)
{
uvideofmt_t* uvideofmt = (uvideofmt_t *)(cntl->private_data);
if(uvideofmt)
{
AVMem_free(uvideofmt);
}
}
void abx_mem_check_free( void *buf)
{
size_t old_size;
INT8U* ptr = buf;
int i;
DECLARE_CPU_SR;
if(ptr == NULL)
{
printf("abx_mem_free1\n");
while(1);
}
if ((u32_t)ptr % 4)
{
printf("abx_mem_free2\n");
while(1);
}
ptr -= 20;
if((u32_t)ptr < ABX_MIN_MEM_PTR)
{
printf("abx_mem_free3\n");
while(1);
}
if((u32_t)ptr >= ABX_MAX_MEM_PTR)
{
printf("abx_mem_free4\n");
while(1);
}
if(memcmp(ptr, &mem_magic_head, 4))
{
printf("abx_mem_free5\n");
while(1);
}
*(u32_t*)(ptr) = mem_free_magic_head;
old_size = *(u32_t*)(ptr+4);
if(memcmp(ptr + 20 + old_size, &mem_magic_tail, 4))
{
printf("abx_mem_free6\n");
while(1);
}
memcpy(ptr + 20 + old_size, &mem_free_magic_tail, 4);
if(g_abx_mem_used < old_size)
{
printf("abx_mem_free7\n");
while(1);
}
//his
OS_ENTER_CRITICAL();
for(i=0; i< ABX_MEM_HIS_SIZE; i++)
{
if(g_abx_mem_his[i] == (abx_mem_struct_type*)ptr)
{
g_abx_mem_his[i] = NULL;
g_abx_mem_his_used--;
break;
}
}
g_abx_mem_used -= old_size;
OS_EXIT_CRITICAL();
if(i >= ABX_MEM_HIS_SIZE)
{
printf("abx_mem_free(his1)\n");
while(1);
}
AVMem_free(ptr);
}
