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Diffstat (limited to 'libs/hwui/pipeline/skia/StretchMask.cpp')
-rw-r--r--libs/hwui/pipeline/skia/StretchMask.cpp7
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();