30 lines
537 B
C++
30 lines
537 B
C++
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#ifndef I_DATA_BUFFER_H__
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#define I_DATA_BUFFER_H__
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#include "IDataStream.h"
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#include "IResource.h"
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namespace LifeGraphics
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{
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enum IBufferLockFlags
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{
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LF_None = 0,
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LF_DoNotCopyData = 1,
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LF_ReadOnly = 16,
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LF_NoSystemLock = 2048,
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LF_NoOverwrite = 4096,
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LF_Discard = 8192,
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LF_DoNotWait = 16384,
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LF_NoDirtyUpdate = 32768,
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};
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class IDataBuffer : public IResource
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{
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public:
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virtual ~IDataBuffer(){}
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virtual LifeCore::IDataStream* Map(int offset, int flags) = 0;
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virtual void Unmap() = 0;
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int length;
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};
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}
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#endif
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