diff options
Diffstat (limited to 'src/effects/SkOffsetImageFilter.cpp')
-rw-r--r-- | src/effects/SkOffsetImageFilter.cpp | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/src/effects/SkOffsetImageFilter.cpp b/src/effects/SkOffsetImageFilter.cpp index f3d2bb0c58..8e4b87881d 100644 --- a/src/effects/SkOffsetImageFilter.cpp +++ b/src/effects/SkOffsetImageFilter.cpp @@ -65,25 +65,21 @@ SkSpecialImage* SkOffsetImageFilter::onFilterImage(SkSpecialImage* source, } } -void SkOffsetImageFilter::computeFastBounds(const SkRect& src, SkRect* dst) const { - if (getInput(0)) { - getInput(0)->computeFastBounds(src, dst); - } else { - *dst = src; - } - dst->offset(fOffset.fX, fOffset.fY); +SkRect SkOffsetImageFilter::computeFastBounds(const SkRect& src) const { + SkRect bounds = this->getInput(0) ? this->getInput(0)->computeFastBounds(src) : src; + bounds.offset(fOffset.fX, fOffset.fY); + return bounds; } -void SkOffsetImageFilter::onFilterNodeBounds(const SkIRect& src, const SkMatrix& ctm, - SkIRect* dst, MapDirection direction) const { +SkIRect SkOffsetImageFilter::onFilterNodeBounds(const SkIRect& src, const SkMatrix& ctm, + MapDirection direction) const { SkVector vec; ctm.mapVectors(&vec, &fOffset, 1); if (kReverse_MapDirection == direction) { vec.negate(); } - *dst = src; - dst->offset(SkScalarCeilToInt(vec.fX), SkScalarCeilToInt(vec.fY)); + return src.makeOffset(SkScalarCeilToInt(vec.fX), SkScalarCeilToInt(vec.fY)); } SkFlattenable* SkOffsetImageFilter::CreateProc(SkReadBuffer& buffer) { |