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Diffstat (limited to 'JavaScriptCore/wtf/wince/MemoryManager.h')
| -rw-r--r-- | JavaScriptCore/wtf/wince/MemoryManager.h | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/JavaScriptCore/wtf/wince/MemoryManager.h b/JavaScriptCore/wtf/wince/MemoryManager.h deleted file mode 100644 index f405612..0000000 --- a/JavaScriptCore/wtf/wince/MemoryManager.h +++ /dev/null @@ -1,80 +0,0 @@ -/* - * Copyright (C) 2008-2009 Torch Mobile Inc. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public License - * along with this library; see the file COPYING.LIB. If not, write to - * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#pragma once - -#include <winbase.h> - -typedef struct HBITMAP__* HBITMAP; -typedef struct HDC__* HDC; -typedef void *HANDLE; -typedef struct tagBITMAPINFO BITMAPINFO; - -namespace WTF { - - class MemoryManager { - public: - MemoryManager(); - ~MemoryManager(); - - bool allocationCanFail() const { return m_allocationCanFail; } - void setAllocationCanFail(bool c) { m_allocationCanFail = c; } - - static HBITMAP createCompatibleBitmap(HDC hdc, int width, int height); - static HBITMAP createDIBSection(const BITMAPINFO* pbmi, void** ppvBits); - static void* m_malloc(size_t size); - static void* m_calloc(size_t num, size_t size); - static void* m_realloc(void* p, size_t size); - static void m_free(void*); - static bool resizeMemory(void* p, size_t newSize); - static void* allocate64kBlock(); - static void free64kBlock(void*); - static bool onIdle(DWORD& timeLimitMs); - static LPVOID virtualAlloc(LPVOID lpAddress, DWORD dwSize, DWORD flAllocationType, DWORD flProtect); - static BOOL virtualFree(LPVOID lpAddress, DWORD dwSize, DWORD dwFreeType); - - private: - friend MemoryManager* memoryManager(); - - bool m_allocationCanFail; - }; - - MemoryManager* memoryManager(); - - class MemoryAllocationCanFail { - public: - MemoryAllocationCanFail() : m_old(memoryManager()->allocationCanFail()) { memoryManager()->setAllocationCanFail(true); } - ~MemoryAllocationCanFail() { memoryManager()->setAllocationCanFail(m_old); } - private: - bool m_old; - }; - - class MemoryAllocationCannotFail { - public: - MemoryAllocationCannotFail() : m_old(memoryManager()->allocationCanFail()) { memoryManager()->setAllocationCanFail(false); } - ~MemoryAllocationCannotFail() { memoryManager()->setAllocationCanFail(m_old); } - private: - bool m_old; - }; -} - -using WTF::MemoryManager; -using WTF::memoryManager; -using WTF::MemoryAllocationCanFail; -using WTF::MemoryAllocationCannotFail; |
