void* SubAllocator::AllocUnitsRare(int indx)
{
if ( !GlueCount )
{
GlueCount = 255;
GlueFreeBlocks();
if ( FreeList[indx].next )
return RemoveNode(indx);
}
int i=indx;
do
{
if (++i == N_INDEXES)
{
GlueCount--;
i=U2B(Indx2Units[indx]);
int j=12*Indx2Units[indx];
if (FakeUnitsStart-pText > j)
{
FakeUnitsStart-=j;
UnitsStart -= i;
return(UnitsStart);
}
return(NULL);
}
} while ( !FreeList[i].next );
void* RetVal=RemoveNode(i);
SplitBlock(RetVal,i,indx);
return RetVal;
}
static uint32_t _AllocUnits(PPMdSubAllocatorVariantI *self,int index)
{
if(self->GlueCount==0)
{
GlueFreeBlocks(self);
if(AreBlocksAvailable(&self->BList[index])) return PointerToOffset(self,RemoveBlockAfter(&self->BList[index],self));
}
for(int i=index+1;i<N_INDEXES;i++)
{
if(AreBlocksAvailable(&self->BList[i]))
{
void *units=RemoveBlockAfter(&self->BList[i],self);
SplitBlock(self,units,i,index);
return PointerToOffset(self,units);
}
}
self->GlueCount--;
int i=I2B(self,index);
if(self->UnitsStart-self->pText>i)
{
self->UnitsStart-=i;
return PointerToOffset(self,self->UnitsStart);
}
return 0;
}
static uint32_t _AllocUnits(PPMdSubAllocatorVariantH *self,int index)
{
if(self->GlueCount==0)
{
self->GlueCount=255;
GlueFreeBlocks(self);
if(self->FreeList[index].next) return PointerToOffset(self,RemoveNode(self,index));
}
for(int i=index+1;i<N_INDEXES;i++)
{
if(self->FreeList[i].next)
{
void *units=RemoveNode(self,i);
SplitBlock(self,units,i,index);
return PointerToOffset(self,units);
}
}
self->GlueCount--;
int i=I2B(self,index);
if(self->UnitsStart-self->pText>i)
{
self->UnitsStart-=i;
return PointerToOffset(self,self->UnitsStart);
}
return 0;
}
