Commit Graph

28 Commits

Author SHA1 Message Date
Robert Longson
95d45d92ee Bug 779971 - Make nsSVGTextPathProperty::DoUpdate trigger nsSVGTextFrame::NotifyGlyphMetricsChange() off an asynchronous change hint (to avoid calling nsLayoutUtils::FrameNeedsReflow synchronously under nsISVGChildFrame::ReflowSVG or during frame teardown, and avoid infinite loops caused by using an event queue event). r=jwatt.
--HG--
extra : rebase_source : 4dc4e59cf423f6ffb02826fb2f357edda85c048c
2012-11-07 09:53:44 +00:00
Jonathan Watt
1a92bc6ab1 Bug 809328 - Stop using nsChangeHint_UpdateEffects in nsSVGRenderingObserver::DoUpdate overrides. r=roc.
--HG--
extra : rebase_source : 79d032ea6ad6275882ab675004d2e02b932d56d5
2012-11-07 13:54:55 +00:00
Ed Morley
18a52c3135 Backout 99a2125bd365 (bug 779971) for reftest failures 2012-11-07 12:31:00 +00:00
Robert Longson
af422317a5 Bug 779971 - Make nsSVGTextPathProperty::DoUpdate trigger nsSVGTextFrame::NotifyGlyphMetricsChange() off an asynchronous change hint (to avoid calling nsLayoutUtils::FrameNeedsReflow synchronously under nsISVGChildFrame::ReflowSVG or during frame teardown, and avoid infinite loops caused by using an event queue event). r=jwatt. 2012-11-07 09:53:44 +00:00
Nathan Froyd
e888ba80f4 Bug 796129 - remove prtypes #includes in layout/ 2012-10-01 17:12:57 -04:00
L. David Baron
f646baaa52 Rename nsChangeHint_ReflowFrame to nsChangeHint_AllReflowHints to make it clearer that it's the one that contains multiple bits. (Bug 789592, patch 2) r=bzbarsky 2012-09-07 15:57:06 -07:00
L. David Baron
71132a9a8d Remove ForceCompare methods from style structs. (Bug 779968, patch 7) r=bzbarsky 2012-09-07 10:13:36 -07:00
L. David Baron
a272065d84 Make nsStyleContext::CalcStyleDifference force comparison based on the parent's hint instead of the style struct ForceCompare methods. (Bug 779968, patch 6, the main patch) r=bzbarsky
This propagates the non-inherited (in the nsChangeHint sense, not the
CSS inheritance sense) parts of the parent's change hint through
ReResolveStyleContext so that we can use them in
nsStyleContext::CalcDifference.  In the cases where we don't know the
parent's hint, we assume the worst, that all the non-inherited hints
were present in the parent's style change.

This should be a significant performance improvement handling simple
style changes (such as a style attribute change setting a non-inherited
property) on elements with large numbers of descendants that have data
in ForceCompare structs that can't be stored in the rule tree (for
example, margins or widths in em or rem units).
2012-09-07 10:13:36 -07:00
L. David Baron
e5c1596389 Refix bug 731521 in the new setup for forcing comparison in nsStyleContext::CalcDifference, since we can no longer rely on nsStyleBorder::ForceCompare. (Bug 779968, patch 5) r=bzbarsky 2012-09-07 10:13:36 -07:00
L. David Baron
d73fade352 Abstract nsChangeHint_NonInherited_Hints into a function so that it accurately reports the reflow cases to all callers. (Bug 779968, patch 4) r=bzbarsky
This is in preparation for adding an additional caller.

nsChangeHint_NonInherited_Hints will be reintroduced in patch 6, but as
the maximum set of such hints rather than the minimal set, and with the
less confusing name nsChangeHint_Hints_NotHandledForDescendants.
2012-09-07 10:13:36 -07:00
Robert O'Callahan
91c0802b2f Bug 691651. When an element changes between having a transform and not having one, don't reframe if we don't need to. r=dbaron
--HG--
extra : rebase_source : ed990c17d2501ea5f4d09dea56baeada41cd3f35
2012-08-10 23:16:49 +12:00
Jonathan Watt
2e72406ef8 Bug 775304 - Don't visit the descendant frames for the nsChangeHint_UpdateEffects hint. r=roc, r=dbaron.
--HG--
extra : rebase_source : 11996bd6194d62f98eba81d5e3a13d29eaacd62b
2012-07-19 15:44:04 -04:00
Ehsan Akhgari
5682d40581 Bug 157681 - Part 2: Optimize positioned frame offset changes by moving the frame as opposed to reflowing it in case we know that the size of the frame will not change; r=dbaron
This patch adds a change hint to signal that one of the offsets on a
frame has been changed.  When processing the hint, we do one of the
following things based on the position property of the frame.

* For static frames, we ignore the offset changes completely, as they
  will not change the layout.
* For relative positioned frames, this patch refactors the
  nsHTMLReflowState::ComputeRelativeOffsets function so that it can be
  used from other callers, and it uses that to compute the new relative
  offsets, and uses the offsets computed previously to compute the new
  position of the frame.
* For absolute positioned frames, we set up a fake parent reflow state
  object, and then we create a new reflow state object for the frame in
  question.  This setup is similar to what nsFrame::BoxReflow does.
  Once we have the new reflow state object, we use it to compute the
  absolute offsets, and then we use the computed offsets to set the new
  position of the frame.  The offset computation is similar to what
  nsAbsoluteContainingBlock::ReflowAbsoluteFrame does.  In some cases
  where it is possible for the dimensions of the frame to change based
  on the offset changes, we fall back to a full reflow.
2012-06-06 00:53:48 -04:00
Gervase Markham
ca171eec44 Bug 716478 - update licence to MPL 2. 2012-05-21 12:12:37 +01:00
Jonathan Watt
75835eecfc Bug 734082 - Compute and store bounds and visual overflow bounds for both SVG leaf and container frames. r=roc. 2012-05-17 05:05:09 +01:00
Robert O'Callahan
4146c611c0 Bug 724502. Ensure that UpdateTransformLayer and UpdateOpacityLayer change hints generate a new change list entry for every frame whose style asks for them. r=matspal 2012-02-08 11:52:59 +13:00
Benjamin Stover
0a52de4032 Bug 524925 - Recompute overflow without reflowing for transforms. part=1/6 r=dbaron
Add an extra change hint, UpdateOverflow, that can be used to specify that
a frame's overflow areas may have changed and that they need to be recalculated.
When a transform on a frame changes, instead of marking it for reflow, set this
hint instead.

There is an added virtual function on nsIFrame, UpdateOverflow, which is called
recursively on a frame when the corresponding hint is set, to allow it to
update its overflow areas.
2011-06-15 14:03:49 -07:00
Michael Wu
d8e503c38b Bug 675553 - Switch from PRBool to bool on a CLOSED TREE , r=bsmedberg,khuey,bz,cjones
--HG--
rename : tools/trace-malloc/bloatblame.c => tools/trace-malloc/bloatblame.cpp
2011-09-28 23:19:26 -07:00
Matt Woodrow
a580694478 Bug 505115. Use layers to render active 2D transforms. r=roc,dbaron 2010-08-02 15:07:04 +12:00
Robert O'Callahan
1917c1d836 Bug 564991. Part 13: Optimize invalidation to avoid repainting ThebesLayer contents sometimes. r=mats,sr=dbaron 2010-07-16 09:07:53 +12:00
Boris Zbarsky
e81230c9bb Bug 494117 part 2. Don't force selector matching on the whole subtree rooted at an element when the element's style changes. r=dbaron 2010-06-18 12:23:05 -04:00
Boris Zbarsky
37c6532fe1 Bug 494117 part 1. Rename eRestyle_Self to eRestyle_Subtree. r=dbaron 2010-06-18 12:23:05 -04:00
Zack Weinberg
ee4e0f1e56 Bug 494117 preliminary refactor: Search-and-replace 'ReStyle' with 'Restyle' throughout layout. r=roc 2010-03-31 17:43:32 -07:00
Boris Zbarsky
e2f39a9eac Bug 502288. Provide finer-grained style change hints for triggering reflow. r=dbaron 2009-08-03 21:22:13 -04:00
Boris Zbarsky
bc219716a8 Backed out changeset 25462849adcc (bug 502288) to get some talos cycles for the tracemonkey merge without this patch in.
--HG--
extra : rebase_source : bff86f8ab792af6109b1862d601e2ba560dc4ba1
2009-08-03 15:10:09 -04:00
Boris Zbarsky
ff75d6817f Bug 502288. Provide finer-grained style change hints for triggering reflow. r=dbaron 2009-08-03 13:38:42 -04:00
Robert O'Callahan
aa8fb5c224 Bug 447567. Instead of brutally wiping out effects properties whenever the style context changes for an SVG frame (which wouldn't work for non-SVG frames), create a new style change hint to handle it. r=longsonr,sr=dbaron 2008-08-06 12:55:07 +12:00
hg@mozilla.com
465265d0d4 Free the (distributed) Lizard! Automatic merge from CVS: Module mozilla: tag HG_REPO_INITIAL_IMPORT at 22 Mar 2007 10:30 PDT, 2007-03-22 10:30:00 -07:00