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Refactor

This commit is contained in:
Behdad Esfahbod 2012-05-13 16:48:03 +02:00
parent 5e4e21fce4
commit 617f4ac46f
1 changed files with 23 additions and 21 deletions
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6
src/hb-ot-shape-complex-indic.cc
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@ -250,6 +250,7 @@ initial_reordering_consonant_syllable (const hb_ot_map_t *map, hb_buffer_t *buff
{ {
hb_glyph_info_t *info = buffer->info; hb_glyph_info_t *info = buffer->info;
/* 1. Find base consonant: /* 1. Find base consonant:
* *
* The shaping engine finds the base consonant of the syllable, using the * The shaping engine finds the base consonant of the syllable, using the
@ -267,6 +268,7 @@ initial_reordering_consonant_syllable (const hb_ot_map_t *map, hb_buffer_t *buff
unsigned int base = end; unsigned int base = end;
bool has_reph = false; bool has_reph = false;
{
/* -> If the syllable starts with Ra + Halant (in a script that has Reph) /* -> If the syllable starts with Ra + Halant (in a script that has Reph)
* and has more than one consonant, Ra is excluded from candidates for * and has more than one consonant, Ra is excluded from candidates for
* base consonants. */ * base consonants. */
@ -282,7 +284,6 @@ initial_reordering_consonant_syllable (const hb_ot_map_t *map, hb_buffer_t *buff
has_reph = true; has_reph = true;
}; };
{
/* -> starting from the end of the syllable, move backwards */ /* -> starting from the end of the syllable, move backwards */
unsigned int i = end; unsigned int i = end;
do { do {
@ -314,7 +315,7 @@ initial_reordering_consonant_syllable (const hb_ot_map_t *map, hb_buffer_t *buff
} while (i > limit); } while (i > limit);
if (base < start) if (base < start)
base = start; /* Just in case... */ base = start; /* Just in case... */
}
/* -> If the syllable starts with Ra + Halant (in a script that has Reph) /* -> If the syllable starts with Ra + Halant (in a script that has Reph)
* and has more than one consonant, Ra is excluded from candidates for * and has more than one consonant, Ra is excluded from candidates for
@ -323,6 +324,7 @@ initial_reordering_consonant_syllable (const hb_ot_map_t *map, hb_buffer_t *buff
/* Have no other consonant, so Reph is not formed and Ra becomes base. */ /* Have no other consonant, so Reph is not formed and Ra becomes base. */
has_reph = false; has_reph = false;
} }
}
/* 2. Decompose and reorder Matras: /* 2. Decompose and reorder Matras: