表达式9: max left parenthesis, 0 , min left parenthesis, 1 , StartFraction, left parenthesis, "w" "x" plus "x" , right parenthesis Over left parenthesis, "x" "w" plus "w" , right parenthesis , EndFraction , right parenthesis , right parenthesismax0,min1,wx+xxw+w
9
Original GLES 3 implementation:
10
表达式11: max left parenthesis, 0 , min left parenthesis, 1 , StartFraction, left parenthesis, "x" left parenthesis, 1 plus left parenthesis, StartNestedFraction, "x" NestedOver "w" , EndNestedFraction , right parenthesis , right parenthesis , right parenthesis Over left parenthesis, 1 plus "x" , right parenthesis , EndFraction , right parenthesis , right parenthesismax0,min1,x1+xw1+x
11
First GLES 3 update:
12
表达式13: max left parenthesis, 0 , min left parenthesis, 1 , left parenthesis, StartFraction, "x" Over 1 plus "x" , EndFraction left parenthesis, 1 plus left parenthesis, StartFraction, "x" Over "w" , EndFraction , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesismax0,min1,x1+x1+xw
