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#ifdef HAVE_CONFIG_H

#include "config.h"

#endif

#ifdef FIXED_POINT

#include "main_FIX.h"

#else

#include "main_FLP.h"

#endif

#include "tuning_parameters.h"

#include "cpu_support.h"

#ifdef ENABLE_DRED

#include "dred_encoder.h"

#endif

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

/* Initialize Silk Encoder state */

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

opus_int silk_init_encoder(

    silk_encoder_state_Fxx          *psEnc,                                 /* I/O  Pointer to Silk FIX encoder state                                           */

    int                              arch                                   /* I    Run-time architecture                                                       */

)

{

    opus_int ret = 0;

    /* Clear the entire encoder state */

    silk_memset( psEnc, 0, sizeof( silk_encoder_state_Fxx ) );

    psEnc->sCmn.arch = arch;

    psEnc->sCmn.variable_HP_smth1_Q15 = silk_LSHIFT( silk_lin2log( SILK_FIX_CONST( VARIABLE_HP_MIN_CUTOFF_HZ, 16 ) ) - ( 16 << 7 ), 8 );

    psEnc->sCmn.variable_HP_smth2_Q15 = psEnc->sCmn.variable_HP_smth1_Q15;

    /* Used to deactivate LSF interpolation, pitch prediction */

    psEnc->sCmn.first_frame_after_reset = 1;

    /* Initialize Silk VAD */

    ret += silk_VAD_Init( &psEnc->sCmn.sVAD );

    return  ret;

}