1 swap_alpha_red(int p)

2 // TO FILL

3 return 0;

4 }

5

6

7 int main() {

8 int p = OxB3735AF9;

9 int q = 0xABCDEF01;

10

11 printf("p = %s ", int2hex(p));

12 printf(-q = %s -, int2hex(q));

13

15 printf("clear_red(p) %s -, int2hex(clear_red(p)));

16 printf(-opacify(p) = %s -, int2hex(opacify(p)));

17 printf("franken_pixel(p,q) %s -, int2hex(franken_pixel(p,q)));

18 //printf(-invert(p) = %s -, int2hex(invert(p)));

19 //printf(-red_everywhere(p) %s ", int2hex(red_everywhere(p)));

20.1111r//printf(-BAD_swap_alpha_red(p) %s -, int2hex(BAD_swap_alpha_red(p)));

21 //printf(-swap_alpha_red(p) %s ", int2hex(swap_alpha_red(p)));

Complete the lab

From the file ints.cO in lab explain what is wrong in the function BAD_swap_alpha_red(int p)

that should swap the components of the red and alpha channel.

Fill the swap_alpha_red(int p) function that performs the correct operation, and test it on docker with ccO.

Provide the output of execution printing the correct colors.