/* impotrs.cpp */
/* extract from G:\EVGEN\MESA5\MesaDLL\imports.cpp */

#define F_INCL_DOSMISC       /* DOS Miscellaneous values */
#include "imports.h"
#include "context.h"

extern int InitHiMemory(void);
/**********************************************************************/
/* Wrappers for standard C library functions                          */
/**********************************************************************/

/**********************************************************************
 * Memory
 */




int TotalRam=0;
int TotalRaz=0;
int TotalRaz1=0;
extern void * (* _pmesa_malloc)(size_t bytes);
extern void * (* _pmesa_calloc)(size_t num, size_t bytes);

void *
_mesa_malloc(size_t bytes)
{
#if defined(XFree86LOADER) && defined(IN_MODULE)
   return xf86malloc(bytes);
#else
   void *p;
   p = _pmesa_malloc(bytes);
   if(p == NULL)
   {   printf("ERROR: Out of memory for %u bytes at %s\n",bytes, __FUNCTION__);
       exit(1);
   }
//   TotalRam += bytes;
//   TotalRaz++;
//   printf("malloc RAM=%i,=%i,%i ",TotalRam ,TotalRaz,bytes);
   return p;
#endif
}


void *
_mesa_calloc(size_t bytes)
{
#if defined(XFree86LOADER) && defined(IN_MODULE)
   return xf86calloc(1, bytes);
#else
   void *p;
   p = _pmesa_calloc(1, bytes);
   if(p == NULL)
   {   printf("ERROR: Out of memory for %u bytes at %s\n",bytes, __FUNCTION__);
       exit(1);
   }
//   TotalRam += bytes;
//   TotalRaz1++;
//   printf("calloc RAM=%i,raz=%i,bytes=%i\n",TotalRam ,TotalRaz1,bytes);
//   testRAM();
   return p;
#endif
}


void
_mesa_free(void *ptr)
{
#if defined(XFree86LOADER) && defined(IN_MODULE)
   xf86free(ptr);
#else
//   TotalRam -= _msize(ptr);

   free(ptr);
#endif
}



void *
_mesa_realloc(void *oldBuffer, size_t oldSize, size_t newSize)
{
   const size_t copySize = (oldSize < newSize) ? oldSize : newSize;
   void *newBuffer = _mesa_malloc(newSize);
   if (newBuffer && copySize > 0)
      _mesa_memcpy(newBuffer, oldBuffer, copySize);
   if (oldBuffer)
      _mesa_free(oldBuffer);
   return newBuffer;
}




void
_mesa_init_default_imports(__GLimports *imports, void *driverCtx)
{
/*
[...]
*/
    InitHiMemory();
}