diff options
Diffstat (limited to 'libs/hwui/pipeline/skia/StretchMask.cpp')
-rw-r--r-- | libs/hwui/pipeline/skia/StretchMask.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libs/hwui/pipeline/skia/StretchMask.cpp b/libs/hwui/pipeline/skia/StretchMask.cpp index 2bbd8a4fa028..1c58c6a5d440 100644 --- a/libs/hwui/pipeline/skia/StretchMask.cpp +++ b/libs/hwui/pipeline/skia/StretchMask.cpp @@ -46,9 +46,16 @@ void StretchMask::draw(GrRecordingContext* context, if (mIsDirty) { SkCanvas* maskCanvas = mMaskSurface->getCanvas(); + // Make sure to apply target transformation to the mask canvas + // to ensure the replayed drawing commands generate the same result + auto previousMatrix = displayList->mParentMatrix; + displayList->mParentMatrix = maskCanvas->getTotalMatrix(); + maskCanvas->save(); maskCanvas->drawColor(0, SkBlendMode::kClear); TransformCanvas transformCanvas(maskCanvas, SkBlendMode::kSrcOver); displayList->draw(&transformCanvas); + maskCanvas->restore(); + displayList->mParentMatrix = previousMatrix; } sk_sp<SkImage> maskImage = mMaskSurface->makeImageSnapshot(); |