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[sbix] Add get_strike

This commit is contained in:
Behdad Esfahbod 2018-10-28 16:26:03 -07:00
parent 95524ed9bc
commit a3ddd8067f
1 changed files with 5 additions and 3 deletions
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8
src/hb-ot-color-sbix-table.hh
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@ -132,6 +132,8 @@ struct sbix
inline bool has_data (void) const { return version; }
inline const SBIXStrike &get_strike (unsigned int i) const { return this+strikes[i]; }
struct accelerator_t
{
inline void init (hb_face_t *face)
@ -185,11 +187,11 @@ struct sbix
requested_ppem = 1<<30; /* Choose largest strike. */
/* TODO Add DPI sensitivity as well? */
unsigned int best_i = 0;
unsigned int best_ppem = (table+table->strikes[0]).ppem;
unsigned int best_ppem = table->get_strike (0).ppem;
for (unsigned int i = 1; i < table->strikes.len; i++)
{
unsigned int ppem = (table+table->strikes[i]).ppem;
unsigned int ppem = (table->get_strike (i)).ppem;
if ((requested_ppem <= ppem && ppem < best_ppem) ||
(requested_ppem > best_ppem && ppem > best_ppem))
{
@ -198,7 +200,7 @@ struct sbix
}
}
return table+table->strikes[best_i];
return table->get_strike (best_i);
}
struct PNGHeader