/* Reset the driver using the new global variable settings.
If the driver has not been initialized, it will be now. */
static BOOL _mm_reset(CHAR *cmdline)
{
BOOL wasplaying = 0;
if(!initialized) return _mm_init(cmdline);
if (isplaying) {
wasplaying = 1;
md_driver->PlayStop();
}
if((!md_driver->Reset)||(md_device != olddevice)) {
/* md_driver->Reset was NULL, or md_device was changed, so do a full
reset of the driver. */
md_driver->Exit();
if(_mm_init(cmdline)) {
MikMod_Exit_internal();
if(_mm_errno)
if(_mm_errorhandler) _mm_errorhandler();
return 1;
}
} else {
if(md_driver->Reset()) {
MikMod_Exit_internal();
if(_mm_errno)
if(_mm_errorhandler) _mm_errorhandler();
return 1;
}
}
if (wasplaying) md_driver->PlayStart();
return 0;
}
MIKMODAPI BOOL MikMod_Init(CHAR *cmdline)
{
BOOL result;
MUTEX_LOCK(vars);
MUTEX_LOCK(lists);
result=_mm_init(cmdline);
MUTEX_UNLOCK(lists);
MUTEX_UNLOCK(vars);
return result;
}
/*
* @brief memory heap initialization entry
* @param none
* @return status code
*/
int32 _mm_heap_init(void)
{
mmsize_t heap_size = 0;
if (__heap_start == NULL || __heap_end == NULL ||
__heap_end < __heap_start) {
lldbg("%s - failed.\n", __func__);
return OS_EFAIL;
}
heap_size = (mmsize_t) (__heap_end - __heap_start);
lldbg("%s - 0x%08p ~ 0x%08p (%dKB)\n", __func__,
__heap_start, __heap_end, heap_size / 1024);
memset(__heap_start, 0, heap_size);
return _mm_init(__heap_start, heap_size);
}
