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Merge remote-tracking branch 'origin/tracking' into custom

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This commit is contained in:
roytam1 2024-04-02 22:57:21 +08:00
commit a944026bae
276 changed files with 1072 additions and 11108 deletions
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13
gfx/thebes/gfxPlatformGtk.cpp
View file

@ -212,13 +212,12 @@ gfxPlatformGtk::GetCommonFallbackFonts(uint32_t aCh, uint32_t aNextCh,
nsTArray<const char*>& aFontList)
{
EmojiPresentation emoji = GetEmojiPresentation(aCh);
if (emoji != EmojiPresentation::TextOnly) {
if (aNextCh == kVariationSelector16 ||
(aNextCh != kVariationSelector15 &&
emoji == EmojiPresentation::EmojiDefault)) {
// if char is followed by VS16, try for a color emoji glyph
aFontList.AppendElement(kFontTwemojiMozilla);
}
EmojiPresentation eNext = GetEmojiPresentation(aNextCh);
if (aNextCh != kVariationSelector15 &&
emoji != EmojiPresentation::TextOnly &&
(emoji != EmojiPresentation::TextDefault ||
eNext == EmojiPresentation::EmojiComponent)) {
aFontList.AppendElement(kFontTwemojiMozilla);
}
aFontList.AppendElement(kFontDejaVuSerif);

13
gfx/thebes/gfxPlatformMac.cpp
View file

@ -191,13 +191,12 @@ gfxPlatformMac::GetCommonFallbackFonts(uint32_t aCh, uint32_t aNextCh,
nsTArray<const char*>& aFontList)
{
EmojiPresentation emoji = GetEmojiPresentation(aCh);
if (emoji != EmojiPresentation::TextOnly) {
if (aNextCh == kVariationSelector16 ||
(aNextCh != kVariationSelector15 &&
emoji == EmojiPresentation::EmojiDefault)) {
// if char is followed by VS16, try for a color emoji glyph
aFontList.AppendElement(kFontAppleColorEmoji);
}
EmojiPresentation eNext = GetEmojiPresentation(aNextCh);
if (aNextCh != kVariationSelector15 &&
emoji != EmojiPresentation::TextOnly &&
(emoji != EmojiPresentation::TextDefault ||
eNext == EmojiPresentation::EmojiComponent)) {
aFontList.AppendElement(kFontAppleColorEmoji);
}
aFontList.AppendElement(kFontLucidaGrande);

150
gfx/thebes/gfxTextRun.cpp
View file

@ -2672,8 +2672,9 @@ gfxFontGroup::FindFontForChar(uint32_t aCh, uint32_t aPrevCh, uint32_t aNextCh,
bool isJoinControl = gfxFontUtils::IsJoinControl(aCh);
bool wasJoinCauser = gfxFontUtils::IsJoinCauser(aPrevCh);
bool isVarSelector = gfxFontUtils::IsVarSelector(aCh);
bool willEmoji = (aNextCh == gfxFontUtils::kUnicodeVS16 || aNextCh == 0x20E3);
if (!isJoinControl && !wasJoinCauser && !isVarSelector) {
if (!isJoinControl && !wasJoinCauser && !isVarSelector && !willEmoji) {
RefPtr<gfxFont> firstFont = GetFontAt(0, aCh);
if (firstFont) {
if (firstFont->HasCharacter(aCh)) {
@ -2744,93 +2745,95 @@ gfxFontGroup::FindFontForChar(uint32_t aCh, uint32_t aPrevCh, uint32_t aNextCh,
}
// 1. check remaining fonts in the font group
uint32_t fontListLength = mFonts.Length();
for (uint32_t i = nextIndex; i < fontListLength; i++) {
FamilyFace& ff = mFonts[i];
if (ff.IsInvalid() || ff.IsLoading()) {
continue;
}
// if available, use already made gfxFont and check for character
RefPtr<gfxFont> font = ff.Font();
if (font) {
if (font->HasCharacter(aCh)) {
return font.forget();
}
continue;
}
// don't have a gfxFont yet, test before building
gfxFontEntry *fe = ff.FontEntry();
if (fe->mIsUserFontContainer) {
// for userfonts, need to test both the unicode range map and
// the cmap of the platform font entry
gfxUserFontEntry* ufe = static_cast<gfxUserFontEntry*>(fe);
// never match a character outside the defined unicode range
if (!ufe->CharacterInUnicodeRange(aCh)) {
if (!willEmoji) {
uint32_t fontListLength = mFonts.Length();
for (uint32_t i = nextIndex; i < fontListLength; i++) {
FamilyFace& ff = mFonts[i];
if (ff.IsInvalid() || ff.IsLoading()) {
continue;
}
// load if not already loaded but only if no other font in similar
// range within family is loading
if (ufe->LoadState() == gfxUserFontEntry::STATUS_NOT_LOADED &&
!FontLoadingForFamily(ff.Family(), aCh)) {
ufe->Load();
ff.CheckState(mSkipDrawing);
// if available, use already made gfxFont and check for character
RefPtr<gfxFont> font = ff.Font();
if (font) {
if (font->HasCharacter(aCh)) {
return font.forget();
}
continue;
}
gfxFontEntry* pfe = ufe->GetPlatformFontEntry();
if (pfe && pfe->HasCharacter(aCh)) {
// don't have a gfxFont yet, test before building
gfxFontEntry *fe = ff.FontEntry();
if (fe->mIsUserFontContainer) {
// for userfonts, need to test both the unicode range map and
// the cmap of the platform font entry
gfxUserFontEntry* ufe = static_cast<gfxUserFontEntry*>(fe);
// never match a character outside the defined unicode range
if (!ufe->CharacterInUnicodeRange(aCh)) {
continue;
}
// load if not already loaded but only if no other font in similar
// range within family is loading
if (ufe->LoadState() == gfxUserFontEntry::STATUS_NOT_LOADED &&
!FontLoadingForFamily(ff.Family(), aCh)) {
ufe->Load();
ff.CheckState(mSkipDrawing);
}
gfxFontEntry* pfe = ufe->GetPlatformFontEntry();
if (pfe && pfe->HasCharacter(aCh)) {
font = GetFontAt(i, aCh);
if (font) {
*aMatchType = gfxTextRange::kFontGroup;
return font.forget();
}
}
} else if (fe->HasCharacter(aCh)) {
// for normal platform fonts, after checking the cmap
// build the font via GetFontAt
font = GetFontAt(i, aCh);
if (font) {
*aMatchType = gfxTextRange::kFontGroup;
return font.forget();
}
}
} else if (fe->HasCharacter(aCh)) {
// for normal platform fonts, after checking the cmap
// build the font via GetFontAt
font = GetFontAt(i, aCh);
if (font) {
*aMatchType = gfxTextRange::kFontGroup;
return font.forget();
}
}
// check other family faces if needed
if (ff.CheckForFallbackFaces()) {
NS_ASSERTION(i == 0 ? true :
!mFonts[i-1].CheckForFallbackFaces() ||
!mFonts[i-1].Family()->Name().Equals(ff.Family()->Name()),
"should only do fallback once per font family");
font = FindFallbackFaceForChar(ff.Family(), aCh, aRunScript);
if (font) {
*aMatchType = gfxTextRange::kFontGroup;
return font.forget();
}
} else {
// For platform fonts, but not user fonts, consider intra-family
// fallback to handle styles with reduced character sets (see
// also above).
fe = ff.FontEntry();
if (!fe->mIsUserFontContainer && !fe->IsUserFont() &&
(!fe->IsUpright() ||
fe->Weight() != NS_FONT_WEIGHT_NORMAL ||
fe->Stretch() != NS_FONT_STRETCH_NORMAL)) {
// check other family faces if needed
if (ff.CheckForFallbackFaces()) {
NS_ASSERTION(i == 0 ? true :
!mFonts[i-1].CheckForFallbackFaces() ||
!mFonts[i-1].Family()->Name().Equals(ff.Family()->Name()),
"should only do fallback once per font family");
font = FindFallbackFaceForChar(ff.Family(), aCh, aRunScript);
if (font) {
*aMatchType = gfxTextRange::kFontGroup;
return font.forget();
}
} else {
// For platform fonts, but not user fonts, consider intra-family
// fallback to handle styles with reduced character sets (see
// also above).
fe = ff.FontEntry();
if (!fe->mIsUserFontContainer && !fe->IsUserFont() &&
(!fe->IsUpright() ||
fe->Weight() != NS_FONT_WEIGHT_NORMAL ||
fe->Stretch() != NS_FONT_STRETCH_NORMAL)) {
font = FindFallbackFaceForChar(ff.Family(), aCh, aRunScript);
if (font) {
*aMatchType = gfxTextRange::kFontGroup;
return font.forget();
}
}
}
}
}
if (fontListLength == 0) {
RefPtr<gfxFont> defaultFont = GetDefaultFont();
if (defaultFont->HasCharacter(aCh)) {
*aMatchType = gfxTextRange::kFontGroup;
return defaultFont.forget();
if (fontListLength == 0) {
RefPtr<gfxFont> defaultFont = GetDefaultFont();
if (defaultFont->HasCharacter(aCh)) {
*aMatchType = gfxTextRange::kFontGroup;
return defaultFont.forget();
}
}
}
@ -3113,10 +3116,11 @@ gfxFontGroup::WhichPrefFontSupportsChar(uint32_t aCh, uint32_t aNextCh)
gfxPlatformFontList* pfl = gfxPlatformFontList::PlatformFontList();
EmojiPresentation emoji = GetEmojiPresentation(aCh);
if ((emoji != EmojiPresentation::TextOnly &&
(aNextCh == kVariationSelector16 ||
(emoji == EmojiPresentation::EmojiDefault &&
aNextCh != kVariationSelector15)))) {
EmojiPresentation eNext = GetEmojiPresentation(aNextCh);
if (aNextCh != kVariationSelector15 &&
emoji != EmojiPresentation::TextOnly &&
(emoji != EmojiPresentation::TextDefault ||
eNext == EmojiPresentation::EmojiComponent)) {
charLang = eFontPrefLang_Emoji;
} else {
// get the pref font list if it hasn't been set up already

14
gfx/thebes/gfxWindowsPlatform.cpp
View file

@ -638,14 +638,12 @@ gfxWindowsPlatform::GetCommonFallbackFonts(uint32_t aCh, uint32_t aNextCh,
nsTArray<const char*>& aFontList)
{
EmojiPresentation emoji = GetEmojiPresentation(aCh);
if (emoji != EmojiPresentation::TextOnly) {
if (aNextCh == kVariationSelector16 ||
(aNextCh != kVariationSelector15 &&
emoji == EmojiPresentation::EmojiDefault)) {
// if char is followed by VS16, try for a color emoji glyph
// XXX: For Win8+ native, aFontList.AppendElement(kFontSegoeUIEmoji);
aFontList.AppendElement(kFontTwemojiMozilla);
}
EmojiPresentation eNext = GetEmojiPresentation(aNextCh);
if (aNextCh != kVariationSelector15 &&
emoji != EmojiPresentation::TextOnly &&
(emoji != EmojiPresentation::TextDefault ||
eNext == EmojiPresentation::EmojiComponent)) {
aFontList.AppendElement(kFontTwemojiMozilla);
}
// Arial is used as the default fallback for system fallback