AuroraMiddleware/skia2
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Cache/inline ishardbreak

Browse Source 
~ 5% improvement

Change-Id: I6411bce47301af038202cf2de408e52e43e660cc
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/386563
Reviewed-by: Julia Lavrova <jlavrova@google.com>
Commit-Queue: Mike Reed <reed@google.com>
This commit is contained in:
Mike Reed 2021-03-18 11:02:43 -04:00 committed by Skia Commit-Bot
parent 7b39c3d1ae
commit adbaeaa365
2 changed files with 3 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
modules/skparagraph/src/Run.cpp
View File

@ -358,10 +358,6 @@ SkFont Cluster::font() const {
return fOwner->run(fRunIndex).font();
}
bool Cluster::isHardBreak() const {
return fOwner->codeUnitHasProperty(fTextRange.end, CodeUnitFlags::kHardLineBreakBefore);
}
bool Cluster::isSoftBreak() const {
return fOwner->codeUnitHasProperty(fTextRange.end, CodeUnitFlags::kSoftLineBreakBefore);
}
@ -390,6 +386,7 @@ Cluster::Cluster(ParagraphImpl* owner,
size_t len = fOwner->getWhitespacesLength(fTextRange);
fIsWhiteSpaces = (len == this->fTextRange.width());
fIsSpaces = fOwner->isSpace(fTextRange);
fIsHardBreak = fOwner->codeUnitHasProperty(fTextRange.end, CodeUnitFlags::kHardLineBreakBefore);
}
} // namespace textlayout

3
modules/skparagraph/src/Run.h
View File

@ -249,7 +249,7 @@ public:
bool isWhitespaces() const { return fIsWhiteSpaces; }
bool isSpaces() const { return fIsSpaces; }
bool isHardBreak() const;
bool isHardBreak() const { return fIsHardBreak; }
bool isSoftBreak() const;
bool isGraphemeBreak() const;
bool canBreakLineAfter() const { return isHardBreak() || isSoftBreak(); }
@ -300,6 +300,7 @@ private:
SkScalar fHalfLetterSpacing;
bool fIsWhiteSpaces;
bool fIsSpaces;
bool fIsHardBreak;
};
class InternalLineMetrics {