fastCompression.h

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//`
// Copyright 2017 Pixar
//
// Licensed under the terms set forth in the LICENSE.txt file available at
// https://openusd.org/license.
 
#ifndef PXR_BASE_TF_FAST_COMPRESSION_H
#define PXR_BASE_TF_FAST_COMPRESSION_H
 
 
#include "pxr/pxr.h"
 
#include "pxr/base/tf/api.h"
 
#include <cstddef>
 
PXR_NAMESPACE_OPEN_SCOPE
 
class TfFastCompression
{
public:
    TF_API static size_t
    GetMaxInputSize();
    
    TF_API static size_t
    GetCompressedBufferSize(size_t inputSize);
 
    TF_API static size_t
    CompressToBuffer(char const *input, char *compressed, size_t inputSize);
                           
    TF_API static size_t
    DecompressFromBuffer(char const *compressed, char *output,
                         size_t compressedSize, size_t maxOutputSize);
};
 
 
PXR_NAMESPACE_CLOSE_SCOPE
 
#endif // PXR_BASE_TF_FAST_COMPRESSION_H