Qt-4.8 WebKit + qtwebkit-2.3.x Some records supported on CSS3 Web fonts

  TTF (TrueType)

Chrome notoginseng	Firefox	IE 8
	0	0	╳
OTF (Open Type)	0	0	0	╳
WOFF	0	0	0	╳
SVG	╳	0	╳	╳
local ()	╳	0		╳
EOT	╳	╳	╳	0
woff 2.0	╳	╳	╳	╳

Font files in TTF/OTF format are supported by the Web fonts default;

Woff need to open a conditional macro, no problem
EOT is dedicated to IE

SVG needs enabled enable (svg_fonts), the problem is that the end link times are wrong:

g++-fuse-ld=gold-wl,--gc-sections-wl,--no-undefined-wl,-o1-wl,-rpath,/home/cteng/qt48/webkitbuild/release/lib- Wl,-rpath,/opt/browser13/qt/lib-o. /.. /bin/qttestbrowser obj/release/qtinitializetestfonts.o obj/release/locationedit.o obj/release/launcherwindow.o obj /RELEASE/MAIN.O obj/release/mainwindow.o obj/release/urlloader.o obj/release/utils.o obj/release/webpage.o obj/ RELEASE/WEBVIEW.O obj/release/fpstimer.o obj/release/cookiejar.o OBJ/RELEASE/MOC_LOCATIONEDIT.O obj/release/moc_ LAUNCHERWINDOW.O obj/release/moc_mainwindow.o obj/release/moc_urlloader.o obj/release/moc_webinspector.o obj/ RELEASE/MOC_WEBPAGE.O obj/release/moc_webview.o obj/release/moc_fpstimer.o obj/release/moc_cookiejar.o obj/release /qrc_qttestbrowser.o-l/home/cteng/qt48/webkitbuild/release/lib-l/opt/browser13/qt/plugins/platforms-l/opt/ browser13/qt/plugins/generic-l/opt/browser13/qt/lib-l/usr/x11r6/lib-lqtwebkit-lgio-2.0-lgstapp-0.10- Lgstpbutils-0.10-lgstvideo-0.10-lgstaudio-0.10-lgstbase-0.10-lgstINTERFACES-0.10-PTHREAD-LGSTFFT-0.10-LM-LGSTREAMER-0.10-LGOBJECT-2.0-LGMODULE-2.0-LGTHREAD-2.0-LRT-LXML2- Lglib-2.0-lqtsql-l/opt/browser13/qt/lib-lqtxmlpatterns-lqtopengl-l/usr/lib/i386-linux-gnu-lqtgui-lqtnetwork- lqtcore-lglesv2-lpthread 
/home/cteng/qt48/webkitbuild/release/lib/libqtwebkit.so:undefined reference to ' Webcore::glyphpagetreenode:: Getroot (unsigned int) '
/home/cteng/qt48/webkitbuild/release/lib/libqtwebkit.so:undefined reference to ' Webcore::glyphpagetreenode:: Getchild (webcore::fontdata const*, unsigned int) '
/home/cteng/qt48/webkitbuild/release/lib/libqtwebkit.so:undefined reference to ' Webcore::widthiterator:: Widthiterator (Webcore::font const*, Webcore::textrun const&, Wtf::hashset<webcore::simplefontdata const*, WTF ::P trhash<webcore::simplefontdata const*>, Wtf::hashtraits<webcore::simplefontdata const*> >*, BOOL, BOOL) '
/home/cteng/qt48/webkitbuild/release/lib/libqtwebkit.so:undefined reference to ' Webcore::font:: Glyphdataforcharacter (unsigned int, bool, webcore::fontdatavariant) const '
/home/cteng/qt48/webkitbuild/release/lib/libqtwebkit.so:undefined reference to ' WebCore:: Surrogatepairawaretextiterator::surrogatepairawaretextiterator (unsigned short const*, int, int, int) '
/home/cteng/qt48/webkitbuild/release/lib/libqtwebkit.so:undefined reference to ' Webcore::widthiterator::advance ( int, webcore::glyphbuffer*) '
/home/cteng/qt48/webkitbuild/release/lib/libqtwebkit.so:undefined reference to ' Webcore::simplefontdata:: Widthforglyph (unsigned short) const '
/home/cteng/qt48/webkitbuild/release/lib/libqtwebkit.so:undefined reference to ' Webcore::font:: Glyphdataandpageforcharacter (unsigned int, bool, webcore::fontdatavariant) const '
/home/cteng/qt48/webkitbuild/release/lib/libqtwebkit.so:undefined reference to ' WebCore:: surrogatepairawaretextiterator::advance (unsigned int) '
/home/cteng/qt48/webkitbuild/release/lib/libqtwebkit.so:undefined reference to ' WebCore:: Surrogatepairawaretextiterator::consume (unsigned int&, unsigned int&) '

Further investigation found that the function relies on the Qrawfont feature, which is not supported on qt-4.8:

#if! (PLATFORM (QT) &&! Have (Qrawfont))
always_inline floatrect simplefontdata::boundsforglyph (Glyph Glyph) const
{ 
if (Iszerowidthspaceglyph (glyph))
return Floatrect ();

floatrect bounds;
if (m_glyphtoboundsmap) {
bounds = m_glyphtoboundsmap->metricsforglyph (glyph);
if (bounds.width ()! = Cglyphsizeunknown)
return bounds;
    } 

bounds = platformboundsforglyph (glyph);
if (!m_glyphtoboundsmap)
M_glyphtoboundsmap = adoptptr (new glyphmetricsmap<floatrect>);
m_glyphtoboundsmap->setmetricsforglyph (glyph, bounds);
return bounds;
} 

always_inline float simplefontdata::widthforglyph(Glyph Glyph) const
{ 
if (Iszerowidthspaceglyph (glyph))
return 0;

Float width = m_glyphtowidthmap.metricsforglyph (glyph);
if (width! = cglyphsizeunknown)
return width;

if (m_fontdata)
width = m_fontdata->widthforsvgglyph (Glyph, M_platformdata.size ());
#if ENABLE (opentype_vertical)
else if (m_verticaldata)
#if Use (CG) | | Use (CAIRO) | | PLATFORM (WX) | | Use (Skia_on_mac_chromium)
width = m_verticaldata->advanceheight (this, glyph) + M_syntheticboldoffset;
#else
width = m_verticaldata->advanceheight (this, glyph);
#endif
#endif
Else
width = platformwidthforglyph (glyph);

m_glyphtowidthmap.setmetricsforglyph (glyph, width);
return width;
} 
#endif//Have (Qrawfont)

Qt-4.8 WebKit + qtwebkit-2.3.x Some records supported on CSS3 Web fonts