// Copyright 2014 PDFium Authors. All rights reserved. | |
// Use of this source code is governed by a BSD-style license that can be | |
// found in the LICENSE file. | |
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | |
#include "../../include/fxcrt/fx_basic.h" | |
#include "plex.h" | |
CFX_Plex* CFX_Plex::Create(IFX_Allocator* pAllocator, CFX_Plex*& pHead, FX_DWORD nMax, FX_DWORD cbElement) | |
{ | |
CFX_Plex* p = (CFX_Plex*)FX_Allocator_Alloc(pAllocator, FX_BYTE, sizeof(CFX_Plex) + nMax * cbElement); | |
if (!p) { | |
return NULL; | |
} | |
p->pNext = pHead; | |
pHead = p; | |
return p; | |
} | |
void CFX_Plex::FreeDataChain(IFX_Allocator* pAllocator) | |
{ | |
CFX_Plex* p = this; | |
while (p != NULL) { | |
FX_BYTE* bytes = (FX_BYTE*) p; | |
CFX_Plex* pNext = p->pNext; | |
FX_Allocator_Free(pAllocator, bytes); | |
p = pNext; | |
} | |
} |