source: NonGTP/OpenEXR/include/IlmImf/ImfCompression.h @ 855

///////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2004, Industrial Light & Magic, a division of Lucas
// Digital Ltd. LLC
// 
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#ifndef INCLUDED_IMF_COMPRESSION_H
#define INCLUDED_IMF_COMPRESSION_H

//-----------------------------------------------------------------------------
//
//      enum Compression
//
//-----------------------------------------------------------------------------

namespace Imf {


enum Compression
{
    NO_COMPRESSION  = 0,        // no compression
    RLE_COMPRESSION = 1,        // run length encoding
    ZIPS_COMPRESSION = 2,       // zlib compression, one scan line at a time
    ZIP_COMPRESSION = 3,        // zlib compression, in blocks of 16 scan lines
    PIZ_COMPRESSION = 4,        // piz-based wavelet compression
    PXR24_COMPRESSION = 5,      // lossy 24-bit float compression

    NUM_COMPRESSION_METHODS     // number of different compression methods
};


} // namespace Imf

#endif