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Small optimization of tesselate_text

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This commit is contained in:
Emil Ernerfeldt
2021-04-01 23:06:39 +02:00
parent 1068750bbc
commit fe0d31204e
2 changed files with 24 additions and 6 deletions
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16
epaint/src/text/galley.rs
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@@ -138,13 +138,27 @@ impl Row {
}
impl Galley {
#[inline(always)]
pub fn is_empty(&self) -> bool {
self.text.is_empty()
}
#[inline(always)]
pub(crate) fn char_count_excluding_newlines(&self) -> usize {
let mut char_count = 0;
for row in &self.rows {
char_count += row.char_count_excluding_newline();
}
char_count
}
pub fn sanity_check(&self) {
let mut char_count = 0;
for row in &self.rows {
row.sanity_check();
char_count += row.char_count_including_newline();
}
assert_eq!(char_count, self.text.chars().count());
debug_assert_eq!(char_count, self.text.chars().count());
if let Some(last_row) = self.rows.last() {
debug_assert!(
!last_row.ends_with_newline,