static inline void FUNC(idctRowCondDC_extrashift)(int16_t *row, int extra_shift)

#else

static inline void FUNC(idctRowCondDC)(int16_t *row, int extra_shift)

#endif

{

    int a0, a1, a2, a3, b0, b1, b2, b3;



#if HAVE_FAST_64BIT

#define ROW0_MASK (0xffffLL << 48 * HAVE_BIGENDIAN)

    if (((AV_RN64A(row) & ~ROW0_MASK) | AV_RN64A(row+4)) == 0) {

        uint64_t temp;

        if (DC_SHIFT - extra_shift >= 0) {

            temp = (row[0] * (1 << (DC_SHIFT - extra_shift))) & 0xffff;

        } else {

            temp = ((row[0] + (1<<(extra_shift - DC_SHIFT-1))) >> (extra_shift - DC_SHIFT)) & 0xffff;

        }

        temp += temp * (1 << 16);

        temp += temp * ((uint64_t) 1 << 32);

        AV_WN64A(row, temp);

        AV_WN64A(row + 4, temp);

        return;

    }

#else

    if (!(AV_RN32A(row+2) |

          AV_RN32A(row+4) |

          AV_RN32A(row+6) |

          row[1])) {

        uint32_t temp;

        if (DC_SHIFT - extra_shift >= 0) {

            temp = (row[0] * (1 << (DC_SHIFT - extra_shift))) & 0xffff;

        } else {

            temp = ((row[0] + (1<<(extra_shift - DC_SHIFT-1))) >> (extra_shift - DC_SHIFT)) & 0xffff;

        }

        temp += temp * (1 << 16);

        AV_WN32A(row, temp);

        AV_WN32A(row+2, temp);

        AV_WN32A(row+4, temp);

        AV_WN32A(row+6, temp);

        return;

    }

#endif



    a0 = (W4 * row[0]) + (1 << (ROW_SHIFT + extra_shift - 1));

    a1 = a0;

    a2 = a0;

    a3 = a0;



    a0 += W2 * row[2];

    a1 += W6 * row[2];

    a2 -= W6 * row[2];

    a3 -= W2 * row[2];



    b0 = MUL(W1, row[1]);

    MAC(b0, W3, row[3]);

    b1 = MUL(W3, row[1]);

    MAC(b1, -W7, row[3]);

    b2 = MUL(W5, row[1]);

    MAC(b2, -W1, row[3]);

    b3 = MUL(W7, row[1]);

    MAC(b3, -W5, row[3]);



    if (AV_RN64A(row + 4)) {

        a0 +=   W4*row[4] + W6*row[6];

        a1 += - W4*row[4] - W2*row[6];

        a2 += - W4*row[4] + W2*row[6];

        a3 +=   W4*row[4] - W6*row[6];



        MAC(b0,  W5, row[5]);

        MAC(b0,  W7, row[7]);



        MAC(b1, -W1, row[5]);

        MAC(b1, -W5, row[7]);



        MAC(b2,  W7, row[5]);

        MAC(b2,  W3, row[7]);



        MAC(b3,  W3, row[5]);

        MAC(b3, -W1, row[7]);

    }



    row[0] = (a0 + b0) >> (ROW_SHIFT + extra_shift);

    row[7] = (a0 - b0) >> (ROW_SHIFT + extra_shift);

    row[1] = (a1 + b1) >> (ROW_SHIFT + extra_shift);

    row[6] = (a1 - b1) >> (ROW_SHIFT + extra_shift);

    row[2] = (a2 + b2) >> (ROW_SHIFT + extra_shift);

    row[5] = (a2 - b2) >> (ROW_SHIFT + extra_shift);

    row[3] = (a3 + b3) >> (ROW_SHIFT + extra_shift);

    row[4] = (a3 - b3) >> (ROW_SHIFT + extra_shift);

}

static inline void FUNC(idctRowCondDC_extrashift)(int16_t *row, int extra_shift)

#else

static inline void FUNC(idctRowCondDC)(int16_t *row, int extra_shift)

#endif

{

    int a0, a1, a2, a3, b0, b1, b2, b3;



#if HAVE_FAST_64BIT

#define ROW0_MASK (0xffffLL << 48 * HAVE_BIGENDIAN)

    if (((AV_RN64A(row) & ~ROW0_MASK) | AV_RN64A(row+4)) == 0) {

        uint64_t temp;

        if (DC_SHIFT - extra_shift >= 0) {

            temp = (row[0] * (1 << (DC_SHIFT - extra_shift))) & 0xffff;

        } else {

            temp = ((row[0] + (1<<(extra_shift - DC_SHIFT-1))) >> (extra_shift - DC_SHIFT)) & 0xffff;

        }

        temp += temp * (1 << 16);

        temp += temp * ((uint64_t) 1 << 32);

        AV_WN64A(row, temp);

        AV_WN64A(row + 4, temp);

        return;

    }

#else

    if (!(AV_RN32A(row+2) |

          AV_RN32A(row+4) |

          AV_RN32A(row+6) |

          row[1])) {

        uint32_t temp;

        if (DC_SHIFT - extra_shift >= 0) {

            temp = (row[0] * (1 << (DC_SHIFT - extra_shift))) & 0xffff;

        } else {

            temp = ((row[0] + (1<<(extra_shift - DC_SHIFT-1))) >> (extra_shift - DC_SHIFT)) & 0xffff;

        }

        temp += temp * (1 << 16);

        AV_WN32A(row, temp);

        AV_WN32A(row+2, temp);

        AV_WN32A(row+4, temp);

        AV_WN32A(row+6, temp);

        return;

    }

#endif



    a0 = (W4 * row[0]) + (1 << (ROW_SHIFT + extra_shift - 1));

    a1 = a0;

    a2 = a0;

    a3 = a0;



    a0 += W2 * row[2];

    a1 += W6 * row[2];

    a2 -= W6 * row[2];

    a3 -= W2 * row[2];



    b0 = MUL(W1, row[1]);

    MAC(b0, W3, row[3]);

    b1 = MUL(W3, row[1]);

    MAC(b1, -W7, row[3]);

    b2 = MUL(W5, row[1]);

    MAC(b2, -W1, row[3]);

    b3 = MUL(W7, row[1]);

    MAC(b3, -W5, row[3]);



    if (AV_RN64A(row + 4)) {

        a0 +=   W4*row[4] + W6*row[6];

        a1 += - W4*row[4] - W2*row[6];

        a2 += - W4*row[4] + W2*row[6];

        a3 +=   W4*row[4] - W6*row[6];



        MAC(b0,  W5, row[5]);

        MAC(b0,  W7, row[7]);



        MAC(b1, -W1, row[5]);

        MAC(b1, -W5, row[7]);



        MAC(b2,  W7, row[5]);

        MAC(b2,  W3, row[7]);



        MAC(b3,  W3, row[5]);

        MAC(b3, -W1, row[7]);

    }



    row[0] = (a0 + b0) >> (ROW_SHIFT + extra_shift);

    row[7] = (a0 - b0) >> (ROW_SHIFT + extra_shift);

    row[1] = (a1 + b1) >> (ROW_SHIFT + extra_shift);

    row[6] = (a1 - b1) >> (ROW_SHIFT + extra_shift);

    row[2] = (a2 + b2) >> (ROW_SHIFT + extra_shift);

    row[5] = (a2 - b2) >> (ROW_SHIFT + extra_shift);

    row[3] = (a3 + b3) >> (ROW_SHIFT + extra_shift);

    row[4] = (a3 - b3) >> (ROW_SHIFT + extra_shift);

}

    int a0, a1, a2, a3, b0, b1, b2, b3;     row[0] = (a0 + b0) >> (ROW_SHIFT + extra_shift);     row[7] = (a0 - b0) >> (ROW_SHIFT + extra_shift);     row[1] = (a1 + b1) >> (ROW_SHIFT + extra_shift);     row[6] = (a1 - b1) >> (ROW_SHIFT + extra_shift);     row[2] = (a2 + b2) >> (ROW_SHIFT + extra_shift);     row[5] = (a2 - b2) >> (ROW_SHIFT + extra_shift);     row[3] = (a3 + b3) >> (ROW_SHIFT + extra_shift);     row[4] = (a3 - b3) >> (ROW_SHIFT + extra_shift);     int a0, a1, a2, a3, b0, b1, b2, b3;
static inline void FUNC_0(idctRowCondDC_extrashift)(int16_t *row, int extra_shift)

#else

static inline void FUNC_0(idctRowCondDC)(int16_t *row, int extra_shift)

#endif

{

    int VAR_0, VAR_1, VAR_2, VAR_3, VAR_4, VAR_5, VAR_6, VAR_7;



#if HAVE_FAST_64BIT

#define ROW0_MASK (0xffffLL << 48 * HAVE_BIGENDIAN)

    if (((AV_RN64A(row) & ~ROW0_MASK) | AV_RN64A(row+4)) == 0) {

        uint64_t temp;

        if (DC_SHIFT - extra_shift >= 0) {

            temp = (row[0] * (1 << (DC_SHIFT - extra_shift))) & 0xffff;

        } else {

            temp = ((row[0] + (1<<(extra_shift - DC_SHIFT-1))) >> (extra_shift - DC_SHIFT)) & 0xffff;

        }

        temp += temp * (1 << 16);

        temp += temp * ((uint64_t) 1 << 32);

        AV_WN64A(row, temp);

        AV_WN64A(row + 4, temp);

        return;

    }

#else

    if (!(AV_RN32A(row+2) |

          AV_RN32A(row+4) |

          AV_RN32A(row+6) |

          row[1])) {

        uint32_t temp;

        if (DC_SHIFT - extra_shift >= 0) {

            temp = (row[0] * (1 << (DC_SHIFT - extra_shift))) & 0xffff;

        } else {

            temp = ((row[0] + (1<<(extra_shift - DC_SHIFT-1))) >> (extra_shift - DC_SHIFT)) & 0xffff;

        }

        temp += temp * (1 << 16);

        AV_WN32A(row, temp);

        AV_WN32A(row+2, temp);

        AV_WN32A(row+4, temp);

        AV_WN32A(row+6, temp);

        return;

    }

#endif



    VAR_0 = (W4 * row[0]) + (1 << (ROW_SHIFT + extra_shift - 1));

    VAR_1 = VAR_0;

    VAR_2 = VAR_0;

    VAR_3 = VAR_0;



    VAR_0 += W2 * row[2];

    VAR_1 += W6 * row[2];

    VAR_2 -= W6 * row[2];

    VAR_3 -= W2 * row[2];



    VAR_4 = MUL(W1, row[1]);

    MAC(VAR_4, W3, row[3]);

    VAR_5 = MUL(W3, row[1]);

    MAC(VAR_5, -W7, row[3]);

    VAR_6 = MUL(W5, row[1]);

    MAC(VAR_6, -W1, row[3]);

    VAR_7 = MUL(W7, row[1]);

    MAC(VAR_7, -W5, row[3]);



    if (AV_RN64A(row + 4)) {

        VAR_0 +=   W4*row[4] + W6*row[6];

        VAR_1 += - W4*row[4] - W2*row[6];

        VAR_2 += - W4*row[4] + W2*row[6];

        VAR_3 +=   W4*row[4] - W6*row[6];



        MAC(VAR_4,  W5, row[5]);

        MAC(VAR_4,  W7, row[7]);



        MAC(VAR_5, -W1, row[5]);

        MAC(VAR_5, -W5, row[7]);



        MAC(VAR_6,  W7, row[5]);

        MAC(VAR_6,  W3, row[7]);



        MAC(VAR_7,  W3, row[5]);

        MAC(VAR_7, -W1, row[7]);

    }



    row[0] = (VAR_0 + VAR_4) >> (ROW_SHIFT + extra_shift);

    row[7] = (VAR_0 - VAR_4) >> (ROW_SHIFT + extra_shift);

    row[1] = (VAR_1 + VAR_5) >> (ROW_SHIFT + extra_shift);

    row[6] = (VAR_1 - VAR_5) >> (ROW_SHIFT + extra_shift);

    row[2] = (VAR_2 + VAR_6) >> (ROW_SHIFT + extra_shift);

    row[5] = (VAR_2 - VAR_6) >> (ROW_SHIFT + extra_shift);

    row[3] = (VAR_3 + VAR_7) >> (ROW_SHIFT + extra_shift);

    row[4] = (VAR_3 - VAR_7) >> (ROW_SHIFT + extra_shift);

}

static inline void FUNC_0(idctRowCondDC_extrashift)(int16_t *row, int extra_shift)
#else
static inline void FUNC_0(idctRowCondDC)(int16_t *row, int extra_shift)
#endif
{ int VAR_0, VAR_1, VAR_2, VAR_3, VAR_4, VAR_5, VAR_6, VAR_7; #if HAVE_FAST_64BIT
#define ROW0_MASK (0xffffLL << 48 * HAVE_BIGENDIAN)
if (((AV_RN64A(row) & ~ROW0_MASK) | AV_RN64A(row+4)) == 0) { uint64_t temp; if (DC_SHIFT - extra_shift >= 0) { temp = (row[0] * (1 << (DC_SHIFT - extra_shift))) & 0xffff; } else { temp = ((row[0] + (1<<(extra_shift - DC_SHIFT-1))) >> (extra_shift - DC_SHIFT)) & 0xffff; } temp += temp * (1 << 16); temp += temp * ((uint64_t) 1 << 32); AV_WN64A(row, temp); AV_WN64A(row + 4, temp); return; } #else
if (!(AV_RN32A(row+2) |
AV_RN32A(row+4) |
AV_RN32A(row+6) |
row[1])) { uint32_t temp; if (DC_SHIFT - extra_shift >= 0) { temp = (row[0] * (1 << (DC_SHIFT - extra_shift))) & 0xffff; } else { temp = ((row[0] + (1<<(extra_shift - DC_SHIFT-1))) >> (extra_shift - DC_SHIFT)) & 0xffff; } temp += temp * (1 << 16); AV_WN32A(row, temp); AV_WN32A(row+2, temp); AV_WN32A(row+4, temp); AV_WN32A(row+6, temp); return; } #endif
VAR_0 = (W4 * row[0]) + (1 << (ROW_SHIFT + extra_shift - 1)); VAR_1 = VAR_0; VAR_2 = VAR_0; VAR_3 = VAR_0; VAR_0 += W2 * row[2]; VAR_1 += W6 * row[2]; VAR_2 -= W6 * row[2]; VAR_3 -= W2 * row[2]; VAR_4 = MUL(W1, row[1]); MAC(VAR_4, W3, row[3]); VAR_5 = MUL(W3, row[1]); MAC(VAR_5, -W7, row[3]); VAR_6 = MUL(W5, row[1]); MAC(VAR_6, -W1, row[3]); VAR_7 = MUL(W7, row[1]); MAC(VAR_7, -W5, row[3]); if (AV_RN64A(row + 4)) { VAR_0 +=   W4*row[4] + W6*row[6]; VAR_1 += - W4*row[4] - W2*row[6]; VAR_2 += - W4*row[4] + W2*row[6]; VAR_3 +=   W4*row[4] - W6*row[6]; MAC(VAR_4,  W5, row[5]); MAC(VAR_4,  W7, row[7]); MAC(VAR_5, -W1, row[5]); MAC(VAR_5, -W5, row[7]); MAC(VAR_6,  W7, row[5]); MAC(VAR_6,  W3, row[7]); MAC(VAR_7,  W3, row[5]); MAC(VAR_7, -W1, row[7]); } row[0] = (VAR_0 + VAR_4) >> (ROW_SHIFT + extra_shift); row[7] = (VAR_0 - VAR_4) >> (ROW_SHIFT + extra_shift); row[1] = (VAR_1 + VAR_5) >> (ROW_SHIFT + extra_shift); row[6] = (VAR_1 - VAR_5) >> (ROW_SHIFT + extra_shift); row[2] = (VAR_2 + VAR_6) >> (ROW_SHIFT + extra_shift); row[5] = (VAR_2 - VAR_6) >> (ROW_SHIFT + extra_shift); row[3] = (VAR_3 + VAR_7) >> (ROW_SHIFT + extra_shift); row[4] = (VAR_3 - VAR_7) >> (ROW_SHIFT + extra_shift); }