Function predict

libavcodec/ffv1.c:256–262

}

static inline int predict(int_fast16_t *src, int_fast16_t *last){
    const int LT= last[-1];
    const int  T= last[ 0];
    const int L =  src[-1];

    return mid_pred(L, L + T - LT, T);
}

static inline int get_context(FFV1Context *f, int_fast16_t *src, int_fast16_t *last, int_fast16_t *last2){
    const int LT= last[-1];