static av_always_inline void predict(PredictorState *ps, int *coef,

                                     int output_enable)

{

    const SoftFloat a     = { 1023410176, 0 };  // 61.0 / 64

    const SoftFloat alpha = {  973078528, 0 };  // 29.0 / 32

    SoftFloat e0, e1;

    SoftFloat pv;

    SoftFloat k1, k2;

    SoftFloat   r0 = ps->r0,     r1 = ps->r1;

    SoftFloat cor0 = ps->cor0, cor1 = ps->cor1;

    SoftFloat var0 = ps->var0, var1 = ps->var1;

    SoftFloat tmp;



    if (var0.exp > 1 || (var0.exp == 1 && var0.mant > 0x20000000)) {

        k1 = av_mul_sf(cor0, flt16_even(av_div_sf(a, var0)));

    }

    else {

        k1.mant = 0;

        k1.exp = 0;

    }



    if (var1.exp > 1 || (var1.exp == 1 && var1.mant > 0x20000000)) {

        k2 = av_mul_sf(cor1, flt16_even(av_div_sf(a, var1)));

    }

    else {

        k2.mant = 0;

        k2.exp = 0;

    }



    tmp = av_mul_sf(k1, r0);

    pv = flt16_round(av_add_sf(tmp, av_mul_sf(k2, r1)));

    if (output_enable) {

        int shift = 28 - pv.exp;



        if (shift < 31)

            *coef += (pv.mant + (1 << (shift - 1))) >> shift;

    }



    e0 = av_int2sf(*coef, 2);

    e1 = av_sub_sf(e0, tmp);



    ps->cor1 = flt16_trunc(av_add_sf(av_mul_sf(alpha, cor1), av_mul_sf(r1, e1)));

    tmp = av_add_sf(av_mul_sf(r1, r1), av_mul_sf(e1, e1));

    tmp.exp--;

    ps->var1 = flt16_trunc(av_add_sf(av_mul_sf(alpha, var1), tmp));

    ps->cor0 = flt16_trunc(av_add_sf(av_mul_sf(alpha, cor0), av_mul_sf(r0, e0)));

    tmp = av_add_sf(av_mul_sf(r0, r0), av_mul_sf(e0, e0));

    tmp.exp--;

    ps->var0 = flt16_trunc(av_add_sf(av_mul_sf(alpha, var0), tmp));



    ps->r1 = flt16_trunc(av_mul_sf(a, av_sub_sf(r0, av_mul_sf(k1, e0))));

    ps->r0 = flt16_trunc(av_mul_sf(a, e0));

}

static av_always_inline void predict(PredictorState *ps, int *coef,

                                     int output_enable)

{

    const SoftFloat a     = { 1023410176, 0 };  

    const SoftFloat alpha = {  973078528, 0 };  

    SoftFloat e0, e1;

    SoftFloat pv;

    SoftFloat k1, k2;

    SoftFloat   r0 = ps->r0,     r1 = ps->r1;

    SoftFloat cor0 = ps->cor0, cor1 = ps->cor1;

    SoftFloat var0 = ps->var0, var1 = ps->var1;

    SoftFloat tmp;



    if (var0.exp > 1 || (var0.exp == 1 && var0.mant > 0x20000000)) {

        k1 = av_mul_sf(cor0, flt16_even(av_div_sf(a, var0)));

    }

    else {

        k1.mant = 0;

        k1.exp = 0;

    }



    if (var1.exp > 1 || (var1.exp == 1 && var1.mant > 0x20000000)) {

        k2 = av_mul_sf(cor1, flt16_even(av_div_sf(a, var1)));

    }

    else {

        k2.mant = 0;

        k2.exp = 0;

    }



    tmp = av_mul_sf(k1, r0);

    pv = flt16_round(av_add_sf(tmp, av_mul_sf(k2, r1)));

    if (output_enable) {

        int shift = 28 - pv.exp;



        if (shift < 31)

            *coef += (pv.mant + (1 << (shift - 1))) >> shift;

    }



    e0 = av_int2sf(*coef, 2);

    e1 = av_sub_sf(e0, tmp);



    ps->cor1 = flt16_trunc(av_add_sf(av_mul_sf(alpha, cor1), av_mul_sf(r1, e1)));

    tmp = av_add_sf(av_mul_sf(r1, r1), av_mul_sf(e1, e1));

    tmp.exp--;

    ps->var1 = flt16_trunc(av_add_sf(av_mul_sf(alpha, var1), tmp));

    ps->cor0 = flt16_trunc(av_add_sf(av_mul_sf(alpha, cor0), av_mul_sf(r0, e0)));

    tmp = av_add_sf(av_mul_sf(r0, r0), av_mul_sf(e0, e0));

    tmp.exp--;

    ps->var0 = flt16_trunc(av_add_sf(av_mul_sf(alpha, var0), tmp));



    ps->r1 = flt16_trunc(av_mul_sf(a, av_sub_sf(r0, av_mul_sf(k1, e0))));

    ps->r0 = flt16_trunc(av_mul_sf(a, e0));

}

        if (shift < 31)             *coef += (pv.mant + (1 << (shift - 1))) >> shift;
static av_always_inline void FUNC_0(PredictorState *ps, int *coef,

                                     int output_enable)

{

    const SoftFloat VAR_0     = { 1023410176, 0 };  

    const SoftFloat VAR_1 = {  973078528, 0 };  

    SoftFloat e0, e1;

    SoftFloat pv;

    SoftFloat k1, k2;

    SoftFloat   r0 = ps->r0,     r1 = ps->r1;

    SoftFloat cor0 = ps->cor0, cor1 = ps->cor1;

    SoftFloat var0 = ps->var0, var1 = ps->var1;

    SoftFloat tmp;



    if (var0.exp > 1 || (var0.exp == 1 && var0.mant > 0x20000000)) {

        k1 = av_mul_sf(cor0, flt16_even(av_div_sf(VAR_0, var0)));

    }

    else {

        k1.mant = 0;

        k1.exp = 0;

    }



    if (var1.exp > 1 || (var1.exp == 1 && var1.mant > 0x20000000)) {

        k2 = av_mul_sf(cor1, flt16_even(av_div_sf(VAR_0, var1)));

    }

    else {

        k2.mant = 0;

        k2.exp = 0;

    }



    tmp = av_mul_sf(k1, r0);

    pv = flt16_round(av_add_sf(tmp, av_mul_sf(k2, r1)));

    if (output_enable) {

        int VAR_2 = 28 - pv.exp;



        if (VAR_2 < 31)

            *coef += (pv.mant + (1 << (VAR_2 - 1))) >> VAR_2;

    }



    e0 = av_int2sf(*coef, 2);

    e1 = av_sub_sf(e0, tmp);



    ps->cor1 = flt16_trunc(av_add_sf(av_mul_sf(VAR_1, cor1), av_mul_sf(r1, e1)));

    tmp = av_add_sf(av_mul_sf(r1, r1), av_mul_sf(e1, e1));

    tmp.exp--;

    ps->var1 = flt16_trunc(av_add_sf(av_mul_sf(VAR_1, var1), tmp));

    ps->cor0 = flt16_trunc(av_add_sf(av_mul_sf(VAR_1, cor0), av_mul_sf(r0, e0)));

    tmp = av_add_sf(av_mul_sf(r0, r0), av_mul_sf(e0, e0));

    tmp.exp--;

    ps->var0 = flt16_trunc(av_add_sf(av_mul_sf(VAR_1, var0), tmp));



    ps->r1 = flt16_trunc(av_mul_sf(VAR_0, av_sub_sf(r0, av_mul_sf(k1, e0))));

    ps->r0 = flt16_trunc(av_mul_sf(VAR_0, e0));

}

static av_always_inline void FUNC_0(PredictorState *ps, int *coef,
int output_enable)
{ const SoftFloat VAR_0     = { 1023410176, 0 }; const SoftFloat VAR_1 = {  973078528, 0 }; SoftFloat e0, e1; SoftFloat pv; SoftFloat k1, k2; SoftFloat   r0 = ps->r0,     r1 = ps->r1; SoftFloat cor0 = ps->cor0, cor1 = ps->cor1; SoftFloat var0 = ps->var0, var1 = ps->var1; SoftFloat tmp; if (var0.exp > 1 || (var0.exp == 1 && var0.mant > 0x20000000)) { k1 = av_mul_sf(cor0, flt16_even(av_div_sf(VAR_0, var0))); } else { k1.mant = 0; k1.exp = 0; } if (var1.exp > 1 || (var1.exp == 1 && var1.mant > 0x20000000)) { k2 = av_mul_sf(cor1, flt16_even(av_div_sf(VAR_0, var1))); } else { k2.mant = 0; k2.exp = 0; } tmp = av_mul_sf(k1, r0); pv = flt16_round(av_add_sf(tmp, av_mul_sf(k2, r1))); if (output_enable) { int VAR_2 = 28 - pv.exp; if (VAR_2 < 31)
*coef += (pv.mant + (1 << (VAR_2 - 1))) >> VAR_2; } e0 = av_int2sf(*coef, 2); e1 = av_sub_sf(e0, tmp); ps->cor1 = flt16_trunc(av_add_sf(av_mul_sf(VAR_1, cor1), av_mul_sf(r1, e1))); tmp = av_add_sf(av_mul_sf(r1, r1), av_mul_sf(e1, e1)); tmp.exp--; ps->var1 = flt16_trunc(av_add_sf(av_mul_sf(VAR_1, var1), tmp)); ps->cor0 = flt16_trunc(av_add_sf(av_mul_sf(VAR_1, cor0), av_mul_sf(r0, e0))); tmp = av_add_sf(av_mul_sf(r0, r0), av_mul_sf(e0, e0)); tmp.exp--; ps->var0 = flt16_trunc(av_add_sf(av_mul_sf(VAR_1, var0), tmp)); ps->r1 = flt16_trunc(av_mul_sf(VAR_0, av_sub_sf(r0, av_mul_sf(k1, e0)))); ps->r0 = flt16_trunc(av_mul_sf(VAR_0, e0)); }