axmol/cocos2dx/platform/third_party/qnx/include/grskia/SkMMapStream.h

/*
 * Copyright (C) 2008 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef SkMMapStream_DEFINED
#define SkMMapStream_DEFINED

#include "SkStream.h"

class SkMMAPStream : public SkMemoryStream {
public:
    SkMMAPStream(const char filename[]);
    virtual ~SkMMAPStream();

    virtual void setMemory(const void* data, size_t length, bool);
private:
    int     fFildes;
    void*   fAddr;
    size_t  fSize;
    
    void closeMMap();
    
    typedef SkMemoryStream INHERITED;
};

#endif