diff options
Diffstat (limited to 'layout/svg')
| -rw-r--r-- | layout/svg/nsSVGOuterSVGFrame.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/layout/svg/nsSVGOuterSVGFrame.cpp b/layout/svg/nsSVGOuterSVGFrame.cpp index e1b97bb40..434676010 100644 --- a/layout/svg/nsSVGOuterSVGFrame.cpp +++ b/layout/svg/nsSVGOuterSVGFrame.cpp @@ -1006,6 +1006,9 @@ nsSVGOuterSVGAnonChildFrame::IsSVGTransformed(Matrix* aOwnTransform, if (ownMatrix.HasNonTranslation()) { // Note: viewBox, currentScale and currentTranslate should only // produce a rectilinear transform. + MOZ_ASSERT(ownMatrix.IsRectilinear(), + "Non-rectilinear transform will break the following logic"); + // The nsDisplayTransform code will apply this transform to our frame, // including to our frame position. We don't want our frame position to // be scaled though, so we need to correct for that in the transform. |