qt-everywhere-src-5.15.1/qtbase/src/corelib/text/qharfbuzz.cpp

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#include "qharfbuzz_p.h"

#include "qunicodetables_p.h"
#if QT_CONFIG(library)
#include "qlibrary.h"
#endif

QT_USE_NAMESPACE

extern "C" {

void HB_GetUnicodeCharProperties(HB_UChar32 ch, HB_CharCategory *category, int *combiningClass)
{
    const QUnicodeTables::Properties *prop = QUnicodeTables::properties(ch);
    *category = (HB_CharCategory)prop->category;
    *combiningClass = prop->combiningClass;
}

HB_CharCategory HB_GetUnicodeCharCategory(HB_UChar32 ch)
{
    return (HB_CharCategory)QChar::category(ch);
}

int HB_GetUnicodeCharCombiningClass(HB_UChar32 ch)
{
    return QChar::combiningClass(ch);
}

HB_UChar16 HB_GetMirroredChar(HB_UChar16 ch)
{
    return QChar::mirroredChar(ch);
}

void (*HB_Library_Resolve(const char *library, int version, const char *symbol))()
{
#if !QT_CONFIG(library) || defined(Q_OS_WASM)
    Q_UNUSED(library);
    Q_UNUSED(version);
    Q_UNUSED(symbol);
    return 0;
#else
    return QLibrary::resolve(QLatin1String(library), version, symbol);
#endif
}

} // extern "C"

QT_BEGIN_NAMESPACE

HB_Bool qShapeItem(HB_ShaperItem *item)
{
    return HB_ShapeItem(item);
}

HB_Face qHBNewFace(void *font, HB_GetFontTableFunc tableFunc)
{
    return HB_AllocFace(font, tableFunc);
}

HB_Face qHBLoadFace(HB_Face face)
{
    return HB_LoadFace(face);
}

void qHBFreeFace(HB_Face face)
{
    HB_FreeFace(face);
}

QT_END_NAMESPACE