1173 static int update_prob(int delta, int prob)  in update_prob()  argument
1176 		return prob;  in update_prob()
1178 	return prob <= 128 ?  in update_prob()
1179 		1 + inv_recenter_nonneg(delta, prob - 1) :  in update_prob()
1180 		255 - inv_recenter_nonneg(delta, 255 - prob);  in update_prob()
1348 static inline int update_mv_prob(int delta, int prob)  in update_mv_prob()  argument
1351 		return prob;  in update_mv_prob()
1485 	u32 den, prob, count, factor;  in merge_prob()  local
1497 	prob = clamp(((ct0 << 8) + (den >> 1)) / den, (u32)1, (u32)255);  in merge_prob()
1506 	return pre_prob + (((prob - pre_prob) * factor + 128) >> 8);  in merge_prob()
1753 static inline u8 adapt_prob(u8 prob, const u32 counts[2])  in adapt_prob()  argument
1755 	return noncoef_merge_prob(prob, counts[0], counts[1]);  in adapt_prob()