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[Indic] Reorder virama only for old Indic spec

This commit is contained in:
Behdad Esfahbod 2012-07-16 13:47:19 -04:00
parent 0de771b72d
commit a3e04bee2c
1 changed files with 13 additions and 2 deletions
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15
src/hb-ot-shape-complex-indic.cc
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@ -27,6 +27,18 @@
#include "hb-ot-shape-complex-indic-private.hh"
#include "hb-ot-shape-private.hh"
#define OLD_INDIC_TAG(script) (((hb_tag_t) script) | 0x20000000)
#define IS_OLD_INDIC_TAG(tag) ( \
(tag) == OLD_INDIC_TAG (HB_SCRIPT_BENGALI) || \
(tag) == OLD_INDIC_TAG (HB_SCRIPT_DEVANAGARI) || \
(tag) == OLD_INDIC_TAG (HB_SCRIPT_GUJARATI) || \
(tag) == OLD_INDIC_TAG (HB_SCRIPT_GURMUKHI) || \
(tag) == OLD_INDIC_TAG (HB_SCRIPT_KANNADA) || \
(tag) == OLD_INDIC_TAG (HB_SCRIPT_MALAYALAM) || \
(tag) == OLD_INDIC_TAG (HB_SCRIPT_ORIYA) || \
(tag) == OLD_INDIC_TAG (HB_SCRIPT_TAMIL) || \
(tag) == OLD_INDIC_TAG (HB_SCRIPT_TELUGU) \
)
struct indic_options_t
{
int initialized : 1;
@ -405,8 +417,7 @@ initial_reordering_consonant_syllable (const hb_ot_map_t *map, hb_buffer_t *buff
/* For old-style Indic script tags, move the first post-base Halant after
* last consonant. */
if ((map->get_chosen_script (0) & 0x000000FF) != '2') {
/* We should only do this for Indic scripts which have a version two I guess. */
if (IS_OLD_INDIC_TAG (map->get_chosen_script (0))) {
for (unsigned int i = base + 1; i < end; i++)
if (info[i].indic_category() == OT_H) {
unsigned int j;