static void appendFontData(SegmentedFontData* newFontData, PassRefPtr<SimpleFontData> prpFaceFontData, const CSSFontFace::UnicodeRangeSet& ranges)
{
RefPtr<SimpleFontData> faceFontData = prpFaceFontData;
unsigned numRanges = ranges.size();
if (!numRanges) {
newFontData->appendRange(FontDataRange(0, 0x7FFFFFFF, faceFontData));
return;
}
for (unsigned j = 0; j < numRanges; ++j)
newFontData->appendRange(FontDataRange(ranges.rangeAt(j).from(), ranges.rangeAt(j).to(), faceFontData));
}
static void appendFontDataWithInvalidUnicodeRangeIfLoading(SegmentedFontData* newFontData, PassRefPtr<SimpleFontData> prpFaceFontData, const Vector<CSSFontFace::UnicodeRange>& ranges)
{
RefPtr<SimpleFontData> faceFontData = prpFaceFontData;
if (faceFontData->isLoading()) {
newFontData->appendRange(FontDataRange(0, 0, faceFontData));
return;
}
unsigned numRanges = ranges.size();
if (!numRanges) {
newFontData->appendRange(FontDataRange(0, 0x7FFFFFFF, faceFontData));
return;
}
for (unsigned j = 0; j < numRanges; ++j)
newFontData->appendRange(FontDataRange(ranges[j].from(), ranges[j].to(), faceFontData));
}
FontData* CSSSegmentedFontFace::getFontData(const FontDescription& fontDescription,bool woffEnabled) //SISO WOFF CHANGES (woffEnabled parameter added)
{
if (!isValid())
return 0;
FontTraitsMask desiredTraitsMask = fontDescription.traitsMask();
unsigned hashKey = ((fontDescription.computedPixelSize() + 1) << (FontTraitsMaskWidth + 1)) | ((fontDescription.orientation() == Vertical ? 1 : 0) << FontTraitsMaskWidth) | desiredTraitsMask;
SegmentedFontData* fontData = m_fontDataTable.get(hashKey);
if (fontData)
return fontData;
fontData = new SegmentedFontData();
unsigned size = m_fontFaces.size();
for (unsigned i = 0; i < size; i++) {
if (!m_fontFaces[i]->isValid())
continue;
FontTraitsMask traitsMask = m_fontFaces[i]->traitsMask();
bool syntheticBold = !(traitsMask & (FontWeight600Mask | FontWeight700Mask | FontWeight800Mask | FontWeight900Mask)) && (desiredTraitsMask & (FontWeight600Mask | FontWeight700Mask | FontWeight800Mask | FontWeight900Mask));
bool syntheticItalic = !(traitsMask & FontStyleItalicMask) && (desiredTraitsMask & FontStyleItalicMask);
if (const SimpleFontData* faceFontData = m_fontFaces[i]->getFontData(fontDescription, syntheticBold, syntheticItalic,woffEnabled)) {
ASSERT(!faceFontData->isSegmented());
const Vector<CSSFontFace::UnicodeRange>& ranges = m_fontFaces[i]->ranges();
unsigned numRanges = ranges.size();
if (!numRanges)
fontData->appendRange(FontDataRange(0, 0x7FFFFFFF, faceFontData));
else {
for (unsigned j = 0; j < numRanges; ++j)
fontData->appendRange(FontDataRange(ranges[j].from(), ranges[j].to(), faceFontData));
}
}
}
if (fontData->numRanges())
m_fontDataTable.set(hashKey, fontData);
else {
delete fontData;
fontData = 0;
}
return fontData;
}
FontData* CSSSegmentedFontFace::getFontData(const FontDescription& fontDescription)
{
if (!isValid())
return 0;
FontTraitsMask desiredTraitsMask = fontDescription.traitsMask();
//+EAWebKitChange
//10/17/2011 - We need to take into account the effect data into the hash generation and the smoothing mode.
#if PLATFORM(EA)
// We need to take into account the effect data into the hash generation and the smoothing mode.
const EA::WebKit::TextEffectData& effectData = fontDescription.getTextEffectData();
unsigned hashCodes[] = {
((fontDescription.computedPixelSize() + 1) << (FontTraitsMaskWidth + 1)) | ((fontDescription.orientation() == Vertical ? 1 : 0) << FontTraitsMaskWidth) | desiredTraitsMask,
static_cast<unsigned> (effectData.mType),
static_cast<unsigned> (effectData.mX),
static_cast<unsigned> (effectData.mY),
static_cast<unsigned> (effectData.mBlur),
effectData.mC,
effectData.mCBase,
fontDescription.fontSmoothing()
};
unsigned hashKey = StringHasher::hashMemory<sizeof(hashCodes)>(hashCodes);
#else
unsigned hashKey = ((fontDescription.computedPixelSize() + 1) << (FontTraitsMaskWidth + 1)) | ((fontDescription.orientation() == Vertical ? 1 : 0) << FontTraitsMaskWidth) | desiredTraitsMask;
#endif
//-EAWebKitChange
SegmentedFontData* fontData = m_fontDataTable.get(hashKey);
if (fontData)
return fontData;
fontData = new SegmentedFontData();
unsigned size = m_fontFaces.size();
for (unsigned i = 0; i < size; i++) {
if (!m_fontFaces[i]->isValid())
continue;
FontTraitsMask traitsMask = m_fontFaces[i]->traitsMask();
bool syntheticBold = !(traitsMask & (FontWeight600Mask | FontWeight700Mask | FontWeight800Mask | FontWeight900Mask)) && (desiredTraitsMask & (FontWeight600Mask | FontWeight700Mask | FontWeight800Mask | FontWeight900Mask));
bool syntheticItalic = !(traitsMask & FontStyleItalicMask) && (desiredTraitsMask & FontStyleItalicMask);
if (const SimpleFontData* faceFontData = m_fontFaces[i]->getFontData(fontDescription, syntheticBold, syntheticItalic)) {
ASSERT(!faceFontData->isSegmented());
const Vector<CSSFontFace::UnicodeRange>& ranges = m_fontFaces[i]->ranges();
unsigned numRanges = ranges.size();
if (!numRanges)
fontData->appendRange(FontDataRange(0, 0x7FFFFFFF, faceFontData));
else {
for (unsigned j = 0; j < numRanges; ++j)
fontData->appendRange(FontDataRange(ranges[j].from(), ranges[j].to(), faceFontData));
}
}
}
if (fontData->numRanges())
m_fontDataTable.set(hashKey, fontData);
else {
delete fontData;
fontData = 0;
}
return fontData;
}