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[OTLayout] Whitespace

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This commit is contained in:
Behdad Esfahbod 2013-01-03 00:00:23 -06:00
parent d37ae38047
commit 733e8c0d7b
1 changed files with 68 additions and 14 deletions
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82
src/hb-ot-layout.cc
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@ -439,20 +439,38 @@ _hb_ot_layout_collect_lookups_features (hb_face_t *face,
script_index,
language_index,
&required_feature_index))
_hb_ot_layout_collect_lookups_lookups (face, table_tag, required_feature_index, lookup_indexes);
_hb_ot_layout_collect_lookups_lookups (face,
table_tag,
required_feature_index,
lookup_indexes);
if (!features)
{
/* All features */
unsigned int count = hb_ot_layout_language_get_feature_tags (face, table_tag, script_index, language_index, 0, NULL, NULL);
unsigned int count = hb_ot_layout_language_get_feature_tags (face,
table_tag,
script_index,
language_index,
0, NULL, NULL);
for (unsigned int feature_index = 0; feature_index < count; feature_index++)
_hb_ot_layout_collect_lookups_lookups (face, table_tag, feature_index, lookup_indexes);
_hb_ot_layout_collect_lookups_lookups (face,
table_tag,
feature_index,
lookup_indexes);
} else {
for (; *features; features++)
{
unsigned int feature_index;
if (hb_ot_layout_language_find_feature (face, table_tag, script_index, language_index, *features, &feature_index))
_hb_ot_layout_collect_lookups_lookups (face, table_tag, feature_index, lookup_indexes);
if (hb_ot_layout_language_find_feature (face,
table_tag,
script_index,
language_index,
*features,
&feature_index))
_hb_ot_layout_collect_lookups_lookups (face,
table_tag,
feature_index,
lookup_indexes);
}
}
}
@ -468,15 +486,32 @@ _hb_ot_layout_collect_lookups_languages (hb_face_t *face,
if (!languages)
{
/* All languages */
unsigned int count = hb_ot_layout_script_get_language_tags (face, table_tag, script_index, 0, NULL, NULL);
unsigned int count = hb_ot_layout_script_get_language_tags (face,
table_tag,
script_index,
0, NULL, NULL);
for (unsigned int language_index = 0; language_index < count; language_index++)
_hb_ot_layout_collect_lookups_features (face, table_tag, script_index, language_index, features, lookup_indexes);
_hb_ot_layout_collect_lookups_features (face,
table_tag,
script_index,
language_index,
features,
lookup_indexes);
} else {
for (; *languages; languages++)
{
unsigned int language_index;
if (hb_ot_layout_script_find_language (face, table_tag, script_index, *languages, &language_index))
_hb_ot_layout_collect_lookups_features (face, table_tag, script_index, language_index, features, lookup_indexes);
if (hb_ot_layout_script_find_language (face,
table_tag,
script_index,
*languages,
&language_index))
_hb_ot_layout_collect_lookups_features (face,
table_tag,
script_index,
language_index,
features,
lookup_indexes);
}
}
}
@ -492,15 +527,30 @@ hb_ot_layout_collect_lookups (hb_face_t *face,
if (!scripts)
{
/* All scripts */
unsigned int count = hb_ot_layout_table_get_script_tags (face, table_tag, 0, NULL, NULL);
unsigned int count = hb_ot_layout_table_get_script_tags (face,
table_tag,
0, NULL, NULL);
for (unsigned int script_index = 0; script_index < count; script_index++)
_hb_ot_layout_collect_lookups_languages (face, table_tag, script_index, languages, features, lookup_indexes);
_hb_ot_layout_collect_lookups_languages (face,
table_tag,
script_index,
languages,
features,
lookup_indexes);
} else {
for (; *scripts; scripts++)
{
unsigned int script_index;
if (hb_ot_layout_table_find_script (face, table_tag, *scripts, &script_index))
_hb_ot_layout_collect_lookups_languages (face, table_tag, script_index, languages, features, lookup_indexes);
if (hb_ot_layout_table_find_script (face,
table_tag,
*scripts,
&script_index))
_hb_ot_layout_collect_lookups_languages (face,
table_tag,
script_index,
languages,
features,
lookup_indexes);
}
}
}
@ -516,7 +566,11 @@ hb_ot_layout_lookup_collect_glyphs (hb_face_t *face,
{
if (unlikely (!hb_ot_shaper_face_data_ensure (face))) return;
OT::hb_collect_glyphs_context_t c (face, glyphs_before, glyphs_input, glyphs_after, glyphs_output);
OT::hb_collect_glyphs_context_t c (face,
glyphs_before,
glyphs_input,
glyphs_after,
glyphs_output);
switch (table_tag) {
case HB_OT_TAG_GSUB: