Instead of copying and concatenating strings into an mDest buffer in
SamplerStackFramePrintfRAII, require callers to keep the string buffer alive
for the duration of the current scope, and store the pointer to the annotation
string in the ProfileEntry. During stackwalking, concatenate the label and the
annotation (separated by a space) and store the resulting string in the
profile buffer.
MozReview-Commit-ID: GEjcLrhhdvb
--HG--
extra : rebase_source : 683749421ee2122805a249cf413e882ee5f33331
This patch measures the time from an input event creation, to it been
dispatched to PresShell, but just before any handler been executed.
MozReview-Commit-ID: 6ZYra7YYICY
--HG--
extra : rebase_source : 019521545132e72113a87c06cfbe562a9915522d
We set the base rect for root scroll frames of root content documents and top level documents because it is quick and easy to calculate it.
Otherwise we ignore the display port if we are missing a base rect, and treat it like a scrollframe without a displayport. This is likely better behaviour as if the base rect is missing the computed displayport may not even cover what is currently visible.
This patch is written by the following script with some manual adjustment to
the comment in nsRubyTextContainerFrame.cpp and nsRubyFrame.cpp, and
nsColumnSetFrame's constructor.
function rename() {
find layout\
-type f\
\( -name "*.cpp" -or\
-name "*.h" \)\
-exec sed -i -r "s/$1/$2/g" "{}" \;
}
rename "nsReflowStatus *([a-zA-Z0-9]*) = NS_FRAME_COMPLETE" "nsReflowStatus \1"
rename "([a-zA-Z0-9.*]*) *= NS_FRAME_COMPLETE;" "\1.Reset();"
rename "([a-zA-Z0-9.*]*) == NS_FRAME_COMPLETE" "\1.IsEmpty()"
MozReview-Commit-ID: 9tqQAHvdQex
--HG--
extra : rebase_source : 3119776946dc2c8350098b7bf9f3ceff29bdffb5
This adds markers for FireScrollEvent, DispatchSynthMouseMove, ForwardTransaction, and NotifyDidPaint.
MozReview-Commit-ID: 9XahFGzIOls
--HG--
extra : rebase_source : 1985b2a11777a17dac621a35632f138a76224b0f
This patch does a few things:
* Buckets invalidations by transaction ID, and sends MozAfterPaints events for them when the associated composite completes.
* Creates a separate EventualDidPaint timer for each transaction ID we have invalidations for rather than just using one.
* Removes NotifyDidPaintForSubtree(PAINT_LAYERS), as it was only necessary for the existing bucketing mechanism.
MozReview-Commit-ID: JERMsgxhPQd
--HG--
extra : rebase_source : aad23cb4e77afe12ddf4ebf21db36ae6edec9692
We added this so that MozAfterPaint events would be delivered to hidden documents as part of bug 539356, but I don't remember what needed it.
It doesn't appear to be necessary for any tests any more, so let's just get rid of it
MozReview-Commit-ID: HcmIjstZyLQ
--HG--
extra : rebase_source : 3f58129b3b1588e5d39e00c157e4bdba1afeed0c
This is the bulk of the changes.
- DisplayItemScrollClip is removed. Instead, we will have 1) ActiveScrolledRoot
and 2) DisplayItemClipChain.
- ActiveScrolledRoot points to a scroll frame and allows traversing up the
scroll frame chain.
- DisplayItemClipChain is a linked list of clips, each clip being associated
with the ActiveScrolledRoot that moves this clip.
- Each display item has an ActiveScrolledRoot and a clip chain.
- nsDisplayItem::GetClip returns the item of the clip chain that scrolls with
the item's ASR. The separation between "regular clip" and "scroll clips"
mostly goes away.
- Tracking clips in the display list builder's clip state happens very
similarly to how regular clips used to be tracked - there's a clip chain for
content descendants and a clip chain for containing block descendants. These
clip chains are intersected to create the combined clip chain.
- There are strict rules for the ASR of a container item: A container item's
ASR should be the innermost ASR which the item has finite clipped bounds with
respect to.
- At some point in the future, ASRs and AGRs should be reunified, but I haven't
done that yet, because I needed to limit the scope of the change.
MozReview-Commit-ID: KYEpWY7qgf2
--HG--
extra : rebase_source : c727f6300a35463750639e165bfa37374c06b851
Prior to this patch, dumping of style contexts in the layout
debugger would only dump the subtree associated with the root
frame, which just covers the viewport, canvas, and associated
scrollbars.
I think this has been broken since bug 236921 (2004) and
bug 378693 (2007) properly disconnected the root element from the
styles for the viewport and canvas.
This patch just manually dumps the root frame and the root
element's frame, since the style set no longer maintains a list
of all of the style context roots.
MozReview-Commit-ID: 5LEnbNtngN2
--HG--
extra : transplant_source : v%BB%09%C8M8%FE%25%A9%A6%3D%EA%BD%BE%DF7%08%9A%85m
