560 HB_Bool HB_ConvertStringToGlyphIndices(HB_ShaperItem *shaper_item)  in HB_ConvertStringToGlyphIndices()  argument
562     if (shaper_item->glyphIndicesPresent) {  in HB_ConvertStringToGlyphIndices()
563         shaper_item->num_glyphs = shaper_item->initialGlyphCount;  in HB_ConvertStringToGlyphIndices()
564         shaper_item->glyphIndicesPresent = false;  in HB_ConvertStringToGlyphIndices()
567     return shaper_item->font->klass  in HB_ConvertStringToGlyphIndices()
568            ->convertStringToGlyphIndices(shaper_item->font,  in HB_ConvertStringToGlyphIndices()
569 …                             shaper_item->string + shaper_item->item.pos, shaper_item->item.length,  in HB_ConvertStringToGlyphIndices()
570                                          shaper_item->glyphs, &shaper_item->num_glyphs,  in HB_ConvertStringToGlyphIndices()
571                                          shaper_item->item.bidiLevel % 2);  in HB_ConvertStringToGlyphIndices()
574 HB_Bool HB_BasicShape(HB_ShaperItem *shaper_item)  in HB_BasicShape()  argument
577     const int availableGlyphs = shaper_item->num_glyphs;  in HB_BasicShape()
580     if (!HB_ConvertStringToGlyphIndices(shaper_item))  in HB_BasicShape()
583     HB_HeuristicSetGlyphAttributes(shaper_item);  in HB_BasicShape()
586     if (HB_SelectScript(shaper_item, basic_features)) {  in HB_BasicShape()
587         HB_OpenTypeShape(shaper_item, /*properties*/0);  in HB_BasicShape()
588         return HB_OpenTypePosition(shaper_item, availableGlyphs, /*doLogClusters*/true);  in HB_BasicShape()
592     HB_HeuristicPosition(shaper_item);  in HB_BasicShape()
1052 HB_Bool HB_SelectScript(HB_ShaperItem *shaper_item, const HB_OpenTypeFeature *features)  in HB_SelectScript()  argument
1054     HB_Script script = shaper_item->item.script;  in HB_SelectScript()
1056     if (!shaper_item->face->supported_scripts[script])  in HB_SelectScript()
1059     HB_Face face = shaper_item->face;  in HB_SelectScript()
1060     if (face->current_script == script && face->current_flags == shaper_item->shaperFlags)  in HB_SelectScript()
1064     face->current_flags = shaper_item->shaperFlags;  in HB_SelectScript()
1346 HB_Bool HB_ShapeItem(HB_ShaperItem *shaper_item)  in HB_ShapeItem()  argument
1349     if (shaper_item->num_glyphs < shaper_item->item.length) {  in HB_ShapeItem()
1350         shaper_item->num_glyphs = shaper_item->item.length;  in HB_ShapeItem()
1353     assert(shaper_item->item.script < HB_ScriptCount);  in HB_ShapeItem()
1354     result = HB_ScriptEngines[shaper_item->item.script].shape(shaper_item);  in HB_ShapeItem()
1355     shaper_item->glyphIndicesPresent = false;  in HB_ShapeItem()