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| author | wolfbeast <mcwerewolf@wolfbeast.com> | 2019-06-04 18:21:04 +0200 |
|---|---|---|
| committer | wolfbeast <mcwerewolf@wolfbeast.com> | 2019-06-04 18:21:04 +0200 |
| commit | dee00a8a79394559e0e868cc72464c2de24583ac (patch) | |
| tree | 18dc2e3db8127ceabcf9b03416b135bced2976ad /layout/svg | |
| parent | 851cfd198bc01020cd411d4f1cd6586222700269 (diff) | |
| parent | 363bfeb2c06e5f57136ebdab8da1ebeba0591520 (diff) | |
| download | UXP-dee00a8a79394559e0e868cc72464c2de24583ac.tar UXP-dee00a8a79394559e0e868cc72464c2de24583ac.tar.gz UXP-dee00a8a79394559e0e868cc72464c2de24583ac.tar.lz UXP-dee00a8a79394559e0e868cc72464c2de24583ac.tar.xz UXP-dee00a8a79394559e0e868cc72464c2de24583ac.zip | |
Merge branch 'master' into Basilisk-release
Diffstat (limited to 'layout/svg')
| -rw-r--r-- | layout/svg/nsSVGMaskFrame.cpp | 3 | ||||
| -rw-r--r-- | layout/svg/nsSVGUtils.cpp | 9 |
2 files changed, 8 insertions, 4 deletions
diff --git a/layout/svg/nsSVGMaskFrame.cpp b/layout/svg/nsSVGMaskFrame.cpp index b8e4b32ae..a22833d61 100644 --- a/layout/svg/nsSVGMaskFrame.cpp +++ b/layout/svg/nsSVGMaskFrame.cpp @@ -274,7 +274,8 @@ nsSVGMaskFrame::GetMaskForMaskedFrame(gfxContext* aContext, } RefPtr<DataSourceSurface> maskSurface = maskSnapshot->GetDataSurface(); DataSourceSurface::MappedSurface map; - if (!maskSurface->Map(DataSourceSurface::MapType::READ, &map)) { + if (!maskSurface || + !maskSurface->Map(DataSourceSurface::MapType::READ, &map)) { return nullptr; } diff --git a/layout/svg/nsSVGUtils.cpp b/layout/svg/nsSVGUtils.cpp index 0bded21ff..98e5f9b5f 100644 --- a/layout/svg/nsSVGUtils.cpp +++ b/layout/svg/nsSVGUtils.cpp @@ -734,9 +734,12 @@ nsSVGUtils::PaintFrameWithEffects(nsIFrame *aFrame, RefPtr<SourceSurface> maskSurface; if (maskUsage.shouldGenerateMaskLayer) { - maskSurface = - maskFrame->GetMaskForMaskedFrame(&aContext, aFrame, aTransform, - maskUsage.opacity, &maskTransform); + // Make sure we have a mask frame. + if (maskFrame) { + maskSurface = + maskFrame->GetMaskForMaskedFrame(&aContext, aFrame, aTransform, + maskUsage.opacity, &maskTransform); + } if (!maskSurface) { // Entire surface is clipped out. |