diff options
Diffstat (limited to 'thirdparty/harfbuzz/src/hb-ot-shape.cc')
| -rw-r--r-- | thirdparty/harfbuzz/src/hb-ot-shape.cc | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/thirdparty/harfbuzz/src/hb-ot-shape.cc b/thirdparty/harfbuzz/src/hb-ot-shape.cc index fe0444987a..7d90558458 100644 --- a/thirdparty/harfbuzz/src/hb-ot-shape.cc +++ b/thirdparty/harfbuzz/src/hb-ot-shape.cc @@ -896,8 +896,11 @@ hb_ot_substitute_post (const hb_ot_shape_context_t *c) hb_aat_layout_remove_deleted_glyphs (c->buffer); #endif - if (c->plan->shaper->postprocess_glyphs) + if (c->plan->shaper->postprocess_glyphs && + c->buffer->message(c->font, "start postprocess-glyphs")) { c->plan->shaper->postprocess_glyphs (c->plan, c->buffer, c->font); + (void) c->buffer->message(c->font, "end postprocess-glyphs"); + } } @@ -1120,8 +1123,11 @@ hb_ot_shape_internal (hb_ot_shape_context_t *c) hb_ensure_native_direction (c->buffer); - if (c->plan->shaper->preprocess_text) + if (c->plan->shaper->preprocess_text && + c->buffer->message(c->font, "start preprocess-text")) { c->plan->shaper->preprocess_text (c->plan, c->buffer, c->font); + (void) c->buffer->message(c->font, "end preprocess-text"); + } hb_ot_substitute_pre (c); hb_ot_position (c); @@ -1155,6 +1161,12 @@ _hb_ot_shape (hb_shape_plan_t *shape_plan, /** * hb_ot_shape_plan_collect_lookups: + * @shape_plan: #hb_shape_plan_t to query + * @table_tag: GSUB or GPOS + * @lookup_indexes: (out): The #hb_set_t set of lookups returned + * + * Computes the complete set of GSUB or GPOS lookups that are applicable + * under a given @shape_plan. * * Since: 0.9.7 **/ @@ -1189,6 +1201,15 @@ add_char (hb_font_t *font, /** * hb_ot_shape_glyphs_closure: + * @font: #hb_font_t to work upon + * @buffer: The input buffer to compute from + * @features: (array length=num_features): The features enabled on the buffer + * @num_features: The number of features enabled on the buffer + * @glyphs: (out): The #hb_set_t set of glyphs comprising the transitive closure of the query + * + * Computes the transitive closure of glyphs needed for a specified + * input buffer under the given font and feature list. The closure is + * computed as a set, not as a list. * * Since: 0.9.2 **/ |