70 lines
2.0 KiB
C++
70 lines
2.0 KiB
C++
/****************************************************************************
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Copyright (c) 2011-2013,WebJet Business Division,CYOU
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http://www.genesis-3d.com.cn
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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****************************************************************************/
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#ifndef _STREAM_H_
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#define _STREAM_H_
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#include "PxSimpleTypes.h"
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#include "PxIO.h"
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namespace App
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{
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using namespace physx;
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class MemoryOutputStream: public PxOutputStream
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{
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public:
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MemoryOutputStream();
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virtual ~MemoryOutputStream();
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PxU32 write(const void* src, PxU32 count);
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PxU32 getSize() const { return mSize; }
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PxU8* getData() const { return mData; }
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private:
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PxU8* mData;
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PxU32 mSize;
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PxU32 mCapacity;
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};
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class MemoryInputData: public PxInputData
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{
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public:
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MemoryInputData(PxU8* data, PxU32 length);
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PxU32 read(void* dest, PxU32 count);
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PxU32 getLength() const;
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void seek(PxU32 pos);
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PxU32 tell() const;
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private:
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PxU32 mSize;
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const PxU8* mData;
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PxU32 mPos;
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};
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}
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#endif
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