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Write a macro or syntax extension to generate OpenType tags

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Fixes #4556
This commit is contained in:
Gilles Leblanc 2015-01-07 21:07:23 -05:00
parent 31627bdc9d
commit 9fe39951b0
2 changed files with 8 additions and 18 deletions
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14
components/gfx/text/util.rs
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@ -128,20 +128,6 @@ pub fn fixed_to_rounded_int(before: int, f: i32) -> int {
}
}
/* Generate a 32-bit TrueType tag from its 4 characters */
pub fn true_type_tag(a: char, b: char, c: char, d: char) -> u32 {
let a = a as u32;
let b = b as u32;
let c = c as u32;
let d = d as u32;
(a << 24 | b << 16 | c << 8 | d) as u32
}
#[test]
fn test_true_type_tag() {
assert_eq!(true_type_tag('c', 'm', 'a', 'p'), 0x_63_6D_61_70_u32);
}
#[test]
fn test_transform_compress_none() {
let test_strs = [