提交 52e9a71d 编写于 作者: B Behdad Esfahbod

[HB] Add comment

上级 f9c0a2da
...@@ -219,6 +219,11 @@ static inline bool apply_lookup (APPLY_ARG_DEF, ...@@ -219,6 +219,11 @@ static inline bool apply_lookup (APPLY_ARG_DEF,
/* TODO We don't support lookupRecord arrays that are not increasing: /* TODO We don't support lookupRecord arrays that are not increasing:
* Should be easy for in_place ones at least. */ * Should be easy for in_place ones at least. */
/* Note: If sublookup is reverse, i will underflow after the first loop
* and we jump out of it. Not entirely disastrous. So we don't check
* for reverse lookup here.
*/
for (unsigned int i = 0; i < count; /* NOP */) for (unsigned int i = 0; i < count; /* NOP */)
{ {
while (_hb_ot_layout_skip_mark (context->face, IN_CURINFO (), lookup_flag, NULL)) while (_hb_ot_layout_skip_mark (context->face, IN_CURINFO (), lookup_flag, NULL))
......
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