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| author | wolfbeast <mcwerewolf@wolfbeast.com> | 2019-08-14 15:09:34 +0200 |
|---|---|---|
| committer | wolfbeast <mcwerewolf@wolfbeast.com> | 2019-08-14 15:09:34 +0200 |
| commit | c67d673d4f80bd22c8db2b5d691b4fde4d146ea0 (patch) | |
| tree | 045635cf4520caea4408cd477f11ba205d1d4972 | |
| parent | be12aaf416c67b516821c1a95d95544b4e2ae5ce (diff) | |
| download | UXP-c67d673d4f80bd22c8db2b5d691b4fde4d146ea0.tar UXP-c67d673d4f80bd22c8db2b5d691b4fde4d146ea0.tar.gz UXP-c67d673d4f80bd22c8db2b5d691b4fde4d146ea0.tar.lz UXP-c67d673d4f80bd22c8db2b5d691b4fde4d146ea0.tar.xz UXP-c67d673d4f80bd22c8db2b5d691b4fde4d146ea0.zip | |
Issue #438: Check for non-rectilinear transforms
| -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. |