static void filter_line_c(uint8_t *dst,

                          uint8_t *prev, uint8_t *cur, uint8_t *next,

                          int w, int prefs, int mrefs, int parity, int mode)

{

    int x;

    uint8_t *prev2 = parity ? prev : cur ;

    uint8_t *next2 = parity ? cur  : next;

    for (x = 0;  x < w; x++) {

        int c = cur[mrefs];

        int d = (prev2[0] + next2[0])>>1;

        int e = cur[prefs];

        int temporal_diff0 = FFABS(prev2[0] - next2[0]);

        int temporal_diff1 =(FFABS(prev[mrefs] - c) + FFABS(prev[prefs] - e) )>>1;

        int temporal_diff2 =(FFABS(next[mrefs] - c) + FFABS(next[prefs] - e) )>>1;

        int diff = FFMAX3(temporal_diff0>>1, temporal_diff1, temporal_diff2);

        int spatial_pred = (c+e)>>1;

        int spatial_score = FFABS(cur[mrefs-1] - cur[prefs-1]) + FFABS(c-e)

                          + FFABS(cur[mrefs+1] - cur[prefs+1]) - 1;



#define CHECK(j)\

    {   int score = FFABS(cur[mrefs-1+j] - cur[prefs-1-j])\

                  + FFABS(cur[mrefs  +j] - cur[prefs  -j])\

                  + FFABS(cur[mrefs+1+j] - cur[prefs+1-j]);\

        if (score < spatial_score) {\

            spatial_score= score;\

            spatial_pred= (cur[mrefs  +j] + cur[prefs  -j])>>1;\



        CHECK(-1) CHECK(-2) }} }}

static void filter_line_c(uint8_t *dst,

                          uint8_t *prev, uint8_t *cur, uint8_t *next,

                          int w, int prefs, int mrefs, int parity, int mode)

{

    int x;

    uint8_t *prev2 = parity ? prev : cur ;

    uint8_t *next2 = parity ? cur  : next;

    for (x = 0;  x < w; x++) {

        int c = cur[mrefs];

        int d = (prev2[0] + next2[0])>>1;

        int e = cur[prefs];

        int temporal_diff0 = FFABS(prev2[0] - next2[0]);

        int temporal_diff1 =(FFABS(prev[mrefs] - c) + FFABS(prev[prefs] - e) )>>1;

        int temporal_diff2 =(FFABS(next[mrefs] - c) + FFABS(next[prefs] - e) )>>1;

        int diff = FFMAX3(temporal_diff0>>1, temporal_diff1, temporal_diff2);

        int spatial_pred = (c+e)>>1;

        int spatial_score = FFABS(cur[mrefs-1] - cur[prefs-1]) + FFABS(c-e)

                          + FFABS(cur[mrefs+1] - cur[prefs+1]) - 1;



#define CHECK(j)\

    {   int score = FFABS(cur[mrefs-1+j] - cur[prefs-1-j])\

                  + FFABS(cur[mrefs  +j] - cur[prefs  -j])\

                  + FFABS(cur[mrefs+1+j] - cur[prefs+1-j]);\

        if (score < spatial_score) {\

            spatial_score= score;\

            spatial_pred= (cur[mrefs  +j] + cur[prefs  -j])>>1;\



        CHECK(-1) CHECK(-2) }} }}

static void FUNC_0(uint8_t *VAR_0,

                          uint8_t *VAR_1, uint8_t *VAR_2, uint8_t *VAR_3,

                          int VAR_4, int VAR_5, int VAR_6, int VAR_7, int VAR_8)

{

    int VAR_9;

    uint8_t *prev2 = VAR_7 ? VAR_1 : VAR_2 ;

    uint8_t *next2 = VAR_7 ? VAR_2  : VAR_3;

    for (VAR_9 = 0;  VAR_9 < VAR_4; VAR_9++) {

        int VAR_10 = VAR_2[VAR_6];

        int VAR_11 = (prev2[0] + next2[0])>>1;

        int VAR_12 = VAR_2[VAR_5];

        int VAR_13 = FFABS(prev2[0] - next2[0]);

        int VAR_14 =(FFABS(VAR_1[VAR_6] - VAR_10) + FFABS(VAR_1[VAR_5] - VAR_12) )>>1;

        int VAR_15 =(FFABS(VAR_3[VAR_6] - VAR_10) + FFABS(VAR_3[VAR_5] - VAR_12) )>>1;

        int VAR_16 = FFMAX3(VAR_13>>1, VAR_14, VAR_15);

        int VAR_17 = (VAR_10+VAR_12)>>1;

        int VAR_18 = FFABS(VAR_2[VAR_6-1] - VAR_2[VAR_5-1]) + FFABS(VAR_10-VAR_12)

                          + FFABS(VAR_2[VAR_6+1] - VAR_2[VAR_5+1]) - 1;



#define CHECK(j)\

    {   int VAR_19 = FFABS(VAR_2[VAR_6-1+j] - VAR_2[VAR_5-1-j])\

                  + FFABS(VAR_2[VAR_6  +j] - VAR_2[VAR_5  -j])\

                  + FFABS(VAR_2[VAR_6+1+j] - VAR_2[VAR_5+1-j]);\

        if (VAR_19 < VAR_18) {\

            VAR_18= VAR_19;\

            VAR_17= (VAR_2[VAR_6  +j] + VAR_2[VAR_5  -j])>>1;\



        CHECK(-1) CHECK(-2) }} }}

static void FUNC_0(uint8_t *VAR_0,
uint8_t *VAR_1, uint8_t *VAR_2, uint8_t *VAR_3,
int VAR_4, int VAR_5, int VAR_6, int VAR_7, int VAR_8)
{ int VAR_9; uint8_t *prev2 = VAR_7 ? VAR_1 : VAR_2 ; uint8_t *next2 = VAR_7 ? VAR_2  : VAR_3; for (VAR_9 = 0;  VAR_9 < VAR_4; VAR_9++) { int VAR_10 = VAR_2[VAR_6]; int VAR_11 = (prev2[0] + next2[0])>>1; int VAR_12 = VAR_2[VAR_5]; int VAR_13 = FFABS(prev2[0] - next2[0]); int VAR_14 =(FFABS(VAR_1[VAR_6] - VAR_10) + FFABS(VAR_1[VAR_5] - VAR_12) )>>1; int VAR_15 =(FFABS(VAR_3[VAR_6] - VAR_10) + FFABS(VAR_3[VAR_5] - VAR_12) )>>1; int VAR_16 = FFMAX3(VAR_13>>1, VAR_14, VAR_15); int VAR_17 = (VAR_10+VAR_12)>>1; int VAR_18 = FFABS(VAR_2[VAR_6-1] - VAR_2[VAR_5-1]) + FFABS(VAR_10-VAR_12)
+ FFABS(VAR_2[VAR_6+1] - VAR_2[VAR_5+1]) - 1; #define CHECK(j)\
{   int VAR_19 = FFABS(VAR_2[VAR_6-1+j] - VAR_2[VAR_5-1-j])\ + FFABS(VAR_2[VAR_6  +j] - VAR_2[VAR_5  -j])\
+ FFABS(VAR_2[VAR_6+1+j] - VAR_2[VAR_5+1-j]);\ if (VAR_19 < VAR_18) {\ VAR_18= VAR_19;\ VAR_17= (VAR_2[VAR_6  +j] + VAR_2[VAR_5  -j])>>1;\ CHECK(-1) CHECK(-2) }} }}