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[aat/ankr] Simplify

This commit is contained in:
Behdad Esfahbod 2018-02-26 00:57:07 -08:00
parent fa3a69e233
commit c36598450e
1 changed files with 8 additions and 28 deletions
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36
src/hb-aat-layout-ankr-table.hh
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@ -37,25 +37,6 @@ namespace AAT {
* ankr -- Anchor point
*/
struct GlyphDataTable
{
inline bool sanitize (hb_sanitize_context_t *c) const
{
TRACE_SANITIZE (this);
return_trace (c->check_struct (this) &&
(numPoints != 0) &&
(anchorPoints.sanitize (c, numPoints)));
}
protected:
HBUINT32 numPoints; /* Number of anchor points for this glyph */
UnsizedArrayOf<HBUINT32> anchorPoints; /* Individual anchor points. Each anchor point is a two-byte
* signed x-coordinate followed by a two-byte signed y-coordinate */
public:
DEFINE_SIZE_ARRAY (4, anchorPoints);
};
struct ankr
{
static const hb_tag_t tableTag = HB_AAT_TAG_ankr;
@ -63,18 +44,17 @@ struct ankr
inline bool sanitize (hb_sanitize_context_t *c) const
{
TRACE_SANITIZE (this);
return_trace (c->check_struct (this) &&
(version == 0) &&
(flags == 0) &&
(lookupTableOffset == 0x0000000C) &&
(glyphDataTableOffset.sanitize (c, this)));
return_trace (c->check_struct (this) && version == 0 &&
/* XXX lookupTable */
anchors.sanitize (c, this));
}
protected:
HBUINT16 version; /* Version number (set to zero) */
HBUINT16 flags; /* Flags (currently unused; set to zero) */
LOffsetTo<const void*> lookupTableOffset; /* Offset to the table's lookup table */
LOffsetTo<GlyphDataTable> glyphDataTableOffset; /* Offset to the glyph data table */
HBUINT16 version; /* Version number (set to zero) */
HBUINT16 flags; /* Flags (currently unused; set to zero) */
LOffsetTo<const void*> lookupTable; /* Offset to the table's lookup table */
LOffsetTo<ArrayOf<HBUINT32, HBUINT32> >
anchors; /* Offset to the glyph data table */
public:
DEFINE_SIZE_MIN (12);