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Minor: final bits of cleanup

This commit is contained in:
Behdad Esfahbod 2014-06-27 15:39:47 -04:00
parent 51d9ba09bc
commit 586b60622c
2 changed files with 3 additions and 2 deletions
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1
src/hb-open-type-private.hh
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@ -728,6 +728,7 @@ struct OffsetTo : Offset<OffsetType>
inline bool neuter (hb_sanitize_context_t *c) {
return c->try_set (this, 0);
}
DEFINE_SIZE_STATIC (sizeof(OffsetType));
};
template <typename Base, typename OffsetType, typename Type>
static inline const Type& operator + (const Base &base, const OffsetTo<Type, OffsetType> &offset) { return offset (base); }

4
src/hb-ot-layout-common-private.hh
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@ -502,7 +502,7 @@ struct Feature
* Adobe tools, only the 'size' feature had FeatureParams defined.
*/
Offset<> orig_offset = featureParams;
OffsetTo<FeatureParams> orig_offset = featureParams;
if (unlikely (!featureParams.sanitize (c, this, closure ? closure->tag : HB_TAG_NONE)))
return TRACE_RETURN (false);
@ -516,7 +516,7 @@ struct Feature
unsigned int new_offset_int = (unsigned int) orig_offset -
(((char *) this) - ((char *) closure->list_base));
Offset<> new_offset;
OffsetTo<FeatureParams> new_offset;
/* Check that it did not overflow. */
new_offset.set (new_offset_int);
if (new_offset == new_offset_int &&