| /* |
| * |
| * (C) Copyright IBM Corp. 1998-2013 - All Rights Reserved |
| * |
| */ |
| |
| #include "LETypes.h" |
| #include "OpenTypeTables.h" |
| #include "ScriptAndLanguage.h" |
| #include "GlyphLookupTables.h" |
| #include "LESwaps.h" |
| |
| U_NAMESPACE_BEGIN |
| |
| le_bool GlyphLookupTableHeader::coversScript(const LETableReference &base, LETag scriptTag, LEErrorCode &success) const |
| { |
| LEReferenceTo<ScriptListTable> scriptListTable(base, success, SWAPW(scriptListOffset)); |
| |
| return (scriptListOffset != 0) && scriptListTable->findScript(scriptListTable, scriptTag, success) .isValid(); |
| } |
| |
| le_bool GlyphLookupTableHeader::coversScriptAndLanguage(const LETableReference &base, LETag scriptTag, LETag languageTag, LEErrorCode &success, le_bool exactMatch) const |
| { |
| LEReferenceTo<ScriptListTable> scriptListTable(base, success, SWAPW(scriptListOffset)); |
| LEReferenceTo<LangSysTable> langSysTable = scriptListTable->findLanguage(scriptListTable, |
| scriptTag, languageTag, success, exactMatch); |
| |
| // FIXME: could check featureListOffset, lookupListOffset, and lookup count... |
| // Note: don't have to SWAPW langSysTable->featureCount to check for non-zero. |
| return LE_SUCCESS(success)&&langSysTable.isValid() && langSysTable->featureCount != 0; |
| } |
| |
| U_NAMESPACE_END |
