2000-11-28 20:56:52 +00:00
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/*
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* @(#)GlyphSubstitutionTables.cpp 1.9 00/03/15
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*
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2001-03-21 19:46:26 +00:00
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* (C) Copyright IBM Corp. 1998, 1999, 2000, 2001 - All Rights Reserved
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2000-11-28 20:56:52 +00:00
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*
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*/
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#include "LETypes.h"
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#include "LEGlyphFilter.h"
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#include "OpenTypeTables.h"
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#include "Lookups.h"
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#include "GlyphDefinitionTables.h"
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#include "GlyphPositionAdjustments.h"
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#include "GlyphSubstitutionTables.h"
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2000-12-21 02:52:24 +00:00
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#include "GlyphSubstLookupProc.h"
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2000-11-28 20:56:52 +00:00
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#include "ScriptAndLanguage.h"
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#include "LESwaps.h"
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2001-10-16 00:39:01 +00:00
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U_NAMESPACE_BEGIN
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2000-11-28 20:56:52 +00:00
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void GlyphSubstitutionTableHeader::process(LEGlyphID *glyphs, const LETag **glyphTags, le_int32 glyphCount,
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le_bool rightToLeft, LETag scriptTag, LETag languageTag,
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2001-01-19 00:30:17 +00:00
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const GlyphDefinitionTableHeader *glyphDefinitionTableHeader,
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const LEGlyphFilter *filter) const
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2000-11-28 20:56:52 +00:00
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{
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GlyphSubstitutionLookupProcessor processor(this, scriptTag, languageTag, filter);
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processor.process(glyphs, NULL, glyphTags, glyphCount, rightToLeft, glyphDefinitionTableHeader, NULL);
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}
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2001-01-19 00:30:17 +00:00
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le_bool GlyphSubstitutionTableHeader::coversScript(LETag scriptTag) const
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2000-11-28 20:56:52 +00:00
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{
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2001-01-19 00:30:17 +00:00
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const ScriptListTable *scriptListTable = (const ScriptListTable *) ((char *)this + SWAPW(scriptListOffset));
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2000-11-28 20:56:52 +00:00
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return scriptListTable->findScript(scriptTag) != NULL;
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}
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2001-10-16 00:39:01 +00:00
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U_NAMESPACE_END
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