/***********************************************************************
* main event loop; loops until appStopEvent is caught or
* QuitApp is set
***********************************************************************/
static void
AppEventLoop(void)
{
UInt16 error;
EventType event;
do {
EvtGetEvent(&event, evtWaitForever);
if (! SysHandleEvent(&event))
if (! MenuHandleEvent(0, &event, &error))
if (! AppHandleEvent(&event))
FrmDispatchEvent(&event);
// Check the heaps after each event
#if EMULATION_LEVEL != EMULATION_NONE
MemHeapCheck(0);
MemHeapCheck(1);
#endif
} while (event.eType != appStopEvent);
}
void* DebugNew( size_t size, bool arrayType, const char* name, int line )
{
void* mem = 0;
if ( size == 0 )
size = 1;
GLASSERT( size );
size_t allocateSize = size + sizeof(MemCheckHead) + sizeof(MemCheckTail);
mem = malloc( allocateSize );
MemCheckHead* head = (MemCheckHead*)(mem);
MemCheckTail* tail = (MemCheckTail*)((unsigned char*)mem+sizeof(MemCheckHead)+size);
void* body = (void*)((unsigned char*)mem+sizeof(MemCheckHead));
GLASSERT( body );
head->size = size;
head->arrayType = arrayType;
head->id = idPool++;
head->name = name;
head->line = line;
head->magic = MEM_MAGIC0;
tail->magic = MEM_MAGIC1;
head->prev = head->next = 0;
if ( checking )
{
++memNewCount;
memTotal += size;
if ( memTotal > memWatermark )
memWatermark = memTotal;
if ( root )
root->prev = head;
head->next = root;
head->prev = 0;
root = head;
}
// #BREAKHERE
//if ( head->id == 59828 )
// int debug = 1;
#ifdef GRINLIZ_DEBUG_MEM_DEEP
MemHeapCheck();
#endif
return body;
}
void DebugDelete( void* mem, bool arrayType )
{
#ifdef GRINLIZ_DEBUG_MEM_DEEP
MemHeapCheck();
#endif
if ( mem ) {
MemCheckHead* head = (MemCheckHead*)((unsigned char*)mem-sizeof(MemCheckHead));
MemCheckTail* tail = (MemCheckTail*)((unsigned char*)mem+head->size);
// For debugging, so if the asserts do fire, we still have a copy of the values.
MemCheckHead aHead = *head;
MemCheckTail aTail = *tail;
GLASSERT( head->magic == MEM_MAGIC0 );
GLASSERT( tail->magic == MEM_MAGIC1 );
// A bug in the OpenGL driver on Mac fires this.
#if !defined( __APPLE__ )
GLASSERT( head->arrayType == arrayType );
#endif
if ( head->prev )
head->prev->next = head->next;
else
root = head->next;
if ( head->next )
head->next->prev = head->prev;
if ( checking )
{
++memDeleteCount;
memTotal -= head->size;
}
head->magic = MEM_DELETED0;
tail->magic = MEM_DELETED1;
free(head);
}
}
