llimagej2coj.h

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#ifndef LL_LLIMAGEJ2COJ_H
#define LL_LLIMAGEJ2COJ_H

#include "llimagej2c.h"

class LLImageJ2COJ : public LLImageJ2CImpl
{       
public:
        LLImageJ2COJ();
        virtual ~LLImageJ2COJ();

protected:
        /*virtual*/ BOOL getMetadata(LLImageJ2C &base);
        /*virtual*/ BOOL decodeImpl(LLImageJ2C &base, LLImageRaw &raw_image, F32 decode_time, S32 first_channel, S32 max_channel_count);
        /*virtual*/ BOOL encodeImpl(LLImageJ2C &base, const LLImageRaw &raw_image, const char* comment_text, F32 encode_time=0.0,
                                                                BOOL reversible = FALSE);
        int ceildivpow2(int a, int b)
        {
                // Divide a by b to the power of 2 and round upwards.
                return (a + (1 << b) - 1) >> b;
        }

        // Temporary variables for in-progress decodes...
        LLImageRaw *mRawImagep;
};

#endif

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