From fbaf0bb26397aa498eb9156f06d5a6fe34dd7dd8 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 03:14:29 +0200 Subject: Merging upstream version 125.0.1. Signed-off-by: Daniel Baumann --- gfx/layers/FrameMetrics.h | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) (limited to 'gfx/layers/FrameMetrics.h') diff --git a/gfx/layers/FrameMetrics.h b/gfx/layers/FrameMetrics.h index 6b7a41bf25..5d13d36703 100644 --- a/gfx/layers/FrameMetrics.h +++ b/gfx/layers/FrameMetrics.h @@ -243,11 +243,9 @@ struct FrameMetrics { } /* - * Returns true if the layout scroll offset or visual scroll offset changed - * and returns the visual scroll offset change delta. + * Returns true if the layout scroll offset or visual scroll offset changed. */ - std::pair ApplyAbsoluteScrollUpdateFrom( - const ScrollPositionUpdate& aUpdate); + bool ApplyScrollUpdateFrom(const ScrollPositionUpdate& aUpdate); /** * Applies the relative scroll offset update contained in aOther to the @@ -893,6 +891,12 @@ struct ScrollMetadata { mScrollUpdates.AppendElements(std::move(aUpdates)); } + void PrependUpdates(const nsTArray& aUpdates) { + MOZ_ASSERT(!aUpdates.IsEmpty()); + + mScrollUpdates.InsertElementsAt(0, aUpdates); + } + private: FrameMetrics mMetrics; -- cgit v1.2.3