1 // Copyright 2014 PDFium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 6 7 #include "../../include/fxcrt/fx_basic.h" 8 #include "plex.h" 9 CFX_Plex* CFX_Plex::Create(IFX_Allocator* pAllocator, CFX_Plex*& pHead, FX_DWORD nMax, FX_DWORD cbElement) 10 { 11 CFX_Plex* p = (CFX_Plex*)FX_Allocator_Alloc(pAllocator, FX_BYTE, sizeof(CFX_Plex) + nMax * cbElement); 12 if (!p) { 13 return NULL; 14 } 15 p->pNext = pHead; 16 pHead = p; 17 return p; 18 } 19 void CFX_Plex::FreeDataChain(IFX_Allocator* pAllocator) 20 { 21 CFX_Plex* p = this; 22 while (p != NULL) { 23 FX_BYTE* bytes = (FX_BYTE*) p; 24 CFX_Plex* pNext = p->pNext; 25 FX_Allocator_Free(pAllocator, bytes); 26 p = pNext; 27 } 28 } 29
