}
HB_INTERNAL void collect_lookups (unsigned int table_index, hb_set_t *lookups) const;
+ HB_INTERNAL inline void apply (unsigned int table_index,
+ const struct hb_ot_shape_plan_t *plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer) const;
HB_INTERNAL void substitute (const struct hb_ot_shape_plan_t *plan, hb_font_t *font, hb_buffer_t *buffer) const;
HB_INTERNAL void position (const struct hb_ot_shape_plan_t *plan, hb_font_t *font, hb_buffer_t *buffer) const;
info->stage[1] = current_stage[1];
}
-/* Keep the next two functions in sync. */
-
-void hb_ot_map_t::substitute (const hb_ot_shape_plan_t *plan, hb_font_t *font, hb_buffer_t *buffer) const
+inline void hb_ot_map_t::apply (unsigned int table_index,
+ const hb_ot_shape_plan_t *plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer) const
{
- const unsigned int table_index = 0;
unsigned int i = 0;
for (unsigned int stage_index = 0; stage_index < stages[table_index].len; stage_index++) {
const stage_map_t *stage = &stages[table_index][stage_index];
for (; i < stage->last_lookup; i++)
- hb_ot_layout_substitute_lookup (font, buffer,
- lookups[table_index][i].index,
- lookups[table_index][i].mask,
- lookups[table_index][i].auto_zwj);
+ switch (table_index)
+ {
+ case 0:
+ hb_ot_layout_substitute_lookup (font, buffer, lookups[table_index][i].index,
+ lookups[table_index][i].mask,
+ lookups[table_index][i].auto_zwj);
+ break;
+
+ case 1:
+ hb_ot_layout_position_lookup (font, buffer, lookups[table_index][i].index,
+ lookups[table_index][i].mask,
+ lookups[table_index][i].auto_zwj);
+ break;
+ }
if (stage->pause_func)
{
}
}
-void hb_ot_map_t::position (const hb_ot_shape_plan_t *plan, hb_font_t *font, hb_buffer_t *buffer) const
+void hb_ot_map_t::substitute (const hb_ot_shape_plan_t *plan, hb_font_t *font, hb_buffer_t *buffer) const
{
- const unsigned int table_index = 1;
- unsigned int i = 0;
-
- for (unsigned int stage_index = 0; stage_index < stages[table_index].len; stage_index++) {
- const stage_map_t *stage = &stages[table_index][stage_index];
- for (; i < stage->last_lookup; i++)
- hb_ot_layout_position_lookup (font, buffer, lookups[table_index][i].index,
- lookups[table_index][i].mask,
- lookups[table_index][i].auto_zwj);
+ apply (0, plan, font, buffer);
+}
- if (stage->pause_func)
- stage->pause_func (plan, font, buffer);
- }
+void hb_ot_map_t::position (const hb_ot_shape_plan_t *plan, hb_font_t *font, hb_buffer_t *buffer) const
+{
+ apply (1, plan, font, buffer);
}
+
void hb_ot_map_t::collect_lookups (unsigned int table_index, hb_set_t *lookups_out) const
{
for (unsigned int i = 0; i < lookups[table_index].len; i++)