doc/sdk/_pv_decompression_filter_8h_source.html

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

//

//     Copyright (c) 2023, Pleora Technologies Inc., All rights reserved.

//

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


#ifndef __PVDECOMPRESSIONFILTER_H__

#define __PVDECOMPRESSIONFILTER_H__


#include <IPvFilter.h>


namespace PvBufferLib

{

    class DecompressionFilter;

}


class PV_BUFFER_API PvDecompressionFilter : public IPvFilter

{

public:


    PvDecompressionFilter();


    virtual ~PvDecompressionFilter();


    PvResult Execute( const PvBuffer *aIn, PvBuffer *aOut );


    PvResult SetThreadCount( uint32_t aCount );


    uint32_t GetThreadCount() const;


    PvResult GetThreadsPriority( uint32_t &aPriority ) const;


    PvResult SetThreadsPriority( uint32_t aPriority );


    static bool IsCompressed( const PvBuffer *aIn );


    static PvResult GetOutputFormatFor( const PvBuffer *aIn, PvPixelType &aPixelType, uint32_t &aWidth, uint32_t &aHeight );


protected:


private:


    // Not implemented

    PvDecompressionFilter( const PvDecompressionFilter & );

    const PvDecompressionFilter &operator=( const PvDecompressionFilter & );


    PvBufferLib::DecompressionFilter *mThis;


};


#endif // __PVDECOMPRESSIONFILTER_H__