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[kern] Minor

This commit is contained in:
Behdad Esfahbod 2018-10-09 00:22:08 -04:00
parent ed5cfa42c7
commit 977c8a8e5c
1 changed files with 9 additions and 2 deletions
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11
src/hb-ot-kern-table.hh
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@ -68,11 +68,17 @@ struct hb_kern_machine_t
unsigned int i = idx; unsigned int i = idx;
unsigned int j = skippy_iter.idx; unsigned int j = skippy_iter.idx;
hb_position_t kern1, kern2;
hb_position_t kern = driver.get_kerning (info[i].codepoint, hb_position_t kern = driver.get_kerning (info[i].codepoint,
info[j].codepoint); info[j].codepoint);
hb_position_t kern1 = kern >> 1;
hb_position_t kern2 = kern - kern1; if (likely (!kern))
goto skip;
kern1 = kern >> 1;
kern2 = kern - kern1;
if (horizontal) if (horizontal)
{ {
@ -89,6 +95,7 @@ struct hb_kern_machine_t
buffer->unsafe_to_break (i, j + 1); buffer->unsafe_to_break (i, j + 1);
skip:
idx = skippy_iter.idx; idx = skippy_iter.idx;
} }
} }