diff options
Diffstat (limited to 'layout/style/nsStyleStruct.cpp')
| -rw-r--r-- | layout/style/nsStyleStruct.cpp | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/layout/style/nsStyleStruct.cpp b/layout/style/nsStyleStruct.cpp index 200f934c5..3b19a4418 100644 --- a/layout/style/nsStyleStruct.cpp +++ b/layout/style/nsStyleStruct.cpp @@ -1408,6 +1408,7 @@ nsStylePosition::nsStylePosition(StyleStructContext aContext) , mGridAutoColumnsMax(eStyleUnit_Auto) , mGridAutoRowsMin(eStyleUnit_Auto) , mGridAutoRowsMax(eStyleUnit_Auto) + , mAspectRatio(0.0f) , mGridAutoFlow(NS_STYLE_GRID_AUTO_FLOW_ROW) , mBoxSizing(StyleBoxSizing::Content) , mAlignContent(NS_STYLE_ALIGN_NORMAL) @@ -1466,6 +1467,7 @@ nsStylePosition::nsStylePosition(const nsStylePosition& aSource) , mGridAutoColumnsMax(aSource.mGridAutoColumnsMax) , mGridAutoRowsMin(aSource.mGridAutoRowsMin) , mGridAutoRowsMax(aSource.mGridAutoRowsMax) + , mAspectRatio(aSource.mAspectRatio) , mGridAutoFlow(aSource.mGridAutoFlow) , mBoxSizing(aSource.mBoxSizing) , mAlignContent(aSource.mAlignContent) @@ -1636,6 +1638,11 @@ nsStylePosition::CalcDifference(const nsStylePosition& aNewData, if (isVertical ? heightChanged : widthChanged) { hint |= nsChangeHint_ReflowHintsForISizeChange; } + + if (mAspectRatio != aNewData.mAspectRatio) { + hint |= nsChangeHint_ReflowHintsForISizeChange | + nsChangeHint_ReflowHintsForBSizeChange; + } } else { if (widthChanged || heightChanged) { hint |= nsChangeHint_NeutralChange; @@ -2731,7 +2738,7 @@ nsStyleImageLayers::Size::DependsOnPositioningAreaSize(const nsStyleImage& aImag } if (imgContainer) { CSSIntSize imageSize; - nsSize imageRatio; + AspectRatio imageRatio; bool hasWidth, hasHeight; nsLayoutUtils::ComputeSizeForDrawing(imgContainer, imageSize, imageRatio, hasWidth, hasHeight); @@ -2744,7 +2751,7 @@ nsStyleImageLayers::Size::DependsOnPositioningAreaSize(const nsStyleImage& aImag // If the image has an intrinsic ratio, rendering will depend on frame // size when background-size is all auto. - if (imageRatio != nsSize(0, 0)) { + if (imageRatio) { return mWidthType == mHeightType; } |