TexConv/CMP_CompressonatorLib/BC7/reconstruct.h

//===============================================================================
// Copyright (c) 2007-2016  Advanced Micro Devices, Inc. All rights reserved.
// Copyright (c) 2004-2006 ATI Technologies Inc.
//===============================================================================
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// furnished to do so, subject to the following conditions :
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// all copies or substantial portions of the Software.
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#ifndef RECONSTRUCT_H_INCLUDED
#define RECONSTRUCT_H_INCLUDED

#include "bc7_definitions.h"

// continious recoustruction unclumped
/*********************************/
double reconstruct(
    double data[MAX_ENTRIES][DIMENSION],  // input
    int numEntries,                            // input
    int index_[MAX_ENTRIES],            // input
    double out[MAX_ENTRIES][DIMENSION], // output
    int ns,                                // input
    double direction [DIMENSION],        // output
    double *step                        // output
);
/*********************************/


double reconstruct_rnd(
    double data[MAX_ENTRIES][DIMENSION],
    int numEntries, int index_[MAX_ENTRIES],
    double out[MAX_ENTRIES][DIMENSION],int ns,
    double direction [DIMENSION],double *step
);
int block_mean_rnd(
    double data_[MAX_ENTRIES][DIMENSION],
    int numEntries,
    int partition[MAX_ENTRIES],
    int ns,

    double mean[MAX_SUBSETS][DIMENSION],
    double *clip,
    double mm[DIMENSION],
    double ni[MAX_SUBSETS]  // norm


);
/*****************************************/

double ep_shaker_2(
    double data[MAX_ENTRIES][DIMENSION],
    int numEntries,
    int index_[MAX_ENTRIES],
    double out[MAX_ENTRIES][DIMENSION],
    double direction [DIMENSION],
    double *step,
    int epo_code[2][DIMENSION],
    int bits[3],
    int bcc,
    int nClusters,
    int size
) ;

/*****************************************/

double ep_shaker_2__(
    double data[MAX_ENTRIES][DIMENSION],
    int numEntries, int index_[MAX_ENTRIES],
    double out[MAX_ENTRIES][DIMENSION],int ns,
    double direction [DIMENSION],double *step
);

// good but broken (first one) ?????????????????????
double ep_shaker(
    double data[MAX_ENTRIES][DIMENSION],
    int numEntries, int index_[MAX_ENTRIES],
    double out[MAX_ENTRIES][DIMENSION],int ns,
    double direction [DIMENSION],double *step,
    int lock
);


void printStep (void);
void printCnt (void);
void printStepHisto (void);
#endif