static int hexchar()

in libvmaf/src/pdjson.c [214:242]

• 29 lines of code
• 23 McCabe index (conditional complexity)

static int hexchar(int c)
{
    switch (c) {
    case '0': return 0;
    case '1': return 1;
    case '2': return 2;
    case '3': return 3;
    case '4': return 4;
    case '5': return 5;
    case '6': return 6;
    case '7': return 7;
    case '8': return 8;
    case '9': return 9;
    case 'a':
    case 'A': return 10;
    case 'b':
    case 'B': return 11;
    case 'c':
    case 'C': return 12;
    case 'd':
    case 'D': return 13;
    case 'e':
    case 'E': return 14;
    case 'f':
    case 'F': return 15;
    default:
        return -1;
    }
}