cel_compress.h

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//----------------------------------------------------------------------------
//
// (C) 2003-2006 Celartem Technology Inc. All rights reserved.
//----------------------------------------------------------------------------

#ifndef _cel_compress_h_
#define _cel_compress_h_

#include "cel_types.h"
#include "cel_memory.h"
#include "cel_iostream.h"

namespace Celartem
{
    struct Zlib
    {
        enum {
            levelDefault = -1
        };

        static void compress(
            SimpleArray<u8>& outBuffer,
            const u8 * CEL_RESTRICT inData, size_t inSize,
            int compLevel = levelDefault /* 1-9 */);

        static void compress(
            u8 * CEL_RESTRICT outBuffer,
            size_t * CEL_RESTRICT ioSize,
            const u8 *CEL_RESTRICT inData,
            size_t inSize,
            int compLevel = levelDefault /* 1-9 */);

        static void decompress(
            SimpleArray<u8>& outBuffer,
            const u8 * CEL_RESTRICT inData, size_t inSize);

        static void decompress(
            u8 *CEL_RESTRICT outBuffer, size_t *ioSize,
            const u8 * CEL_RESTRICT inData, size_t inSize);
        
        static u32 adler32(
            u32 inCurrentAdler,
            const u8 * CEL_RESTRICT inData, size_t inSize);

        static u32 crc32(
            u32 inCurrentCRC,
            const u8 * CEL_RESTRICT inData, size_t inSize);
    };

    class DeflateStream : public Stream
    {
    public:
        static AutoPtr<DeflateStream> create(Stream *inStream);
    };

    class InflateStream : public Stream
    {
    public:
        static AutoPtr<InflateStream> create(Stream *inStream);
    };

}  // namespace Celartem

#endif // _cel_compress_h_

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This document is automatically generated using doxygen 1.5.4 at Fri Jun 27 18:21:54 2008.