Most of this patch is updating a few places that use gfxMatrix to use
the equivalent-but-differently-named functions on MatrixDouble:
- Translate/Rotate/Scale get turned into PreTranslate/PreRotate/PreScale
- Transform(Point) gets turned into TransformPoint(Point)
- gfxMatrix::TransformBounds(gfxRect) gets turned into
gfxRect::TransformBoundsBy(gfxMatrix).
- gfxMatrix::Transform(gfxRect) gets turned into
gfxRect::TransformBy(gfxMatrix).
The last two functions are added in this patch as convenience wrappers
to gfxRect instead of Matrix.h because we don't want Matrix.h to "know"
about gfxRect (to avoid adding gecko dependencies on Moz2D). Once we
turn gfxRect into a typedef for RectDouble these will be eliminated
anyway.
MozReview-Commit-ID: BnOjHzmOSKn
--HG--
extra : rebase_source : cf1692d1f0d44a4b05d684a66678739181a426d5
No functional changes intended in this patch. It merely simplifies the
additional patch that we'll need to update gecko past WR cset 0bf6655,
and saves some potential manual rebasing work.
MozReview-Commit-ID: Km8dBotP3NQ
--HG--
extra : rebase_source : 77c34ec1cbbc1c0fe4d1971feb131d30c97f0d66
No functional changes intended in this patch. It merely simplifies the
additional patch that we'll need to update gecko past WR cset 0bf6655,
and saves some potential manual rebasing work.
MozReview-Commit-ID: AgMyNapY2Og
--HG--
extra : rebase_source : d8522d8e806522a4a0e8b2cd1669db0374bd5e63
We don't need the call to ClearServoDataFromSubtree in
nsDocumentViewer::SetPageMode because the pres shell destruction
will call BeginShutdown on the style set, which will do it for us.
MozReview-Commit-ID: ErSAyr3l0wm
--HG--
extra : rebase_source : 509a0dc58a452f27a87d9b564074d687059f2f69
This updates more code that was using RelativeToParent() to use the
stacking context helper's ToRelativeWr* functions instead. This get us
closer to breaking the assumption that the WR stacking context order maps
1:1 to the layer tree structure.
MozReview-Commit-ID: HQrbvCgPOW4
This is needed for the next patch, because the bullet frame WR rendering
code will need a StackingContextHelper to pass to the PushGlyphs call.
It also helps with some of the later patches in this series, when we get
rid of the RelativeToParent calls.
MozReview-Commit-ID: Is0aciHhy2N
As we are often converting from LayoutDevicePixel to LayerPixel types
in WebRenderDisplayItem code, I added a convenience overload of
RelativeToParent that takes a LayoutDeviceRect and returns a LayerRect,
even though this is a potential footgun if abused.
MozReview-Commit-ID: DABAWdOBsbV
It needs this #include in order to get the (inlined) impl for its call to
PropagateRootElementWritingMode().
MozReview-Commit-ID: 35OGSHlRqFA
--HG--
extra : rebase_source : 71cedd7ee4feb389cc8b41c626b41e642c26a0c2
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 patch is written by the help of the following script.
function rename() {
find layout\
-type f\
\( -name "*.cpp" -or\
-name "*.h" \)\
-exec sed -i -r "s/$1/$2/g" "{}" \;
}
rename "NS_FRAME_OVERFLOW_IS_INCOMPLETE\(([a-zA-Z0-9.*]*)\)" "\1.IsOverflowIncomplete()"
MozReview-Commit-ID: GOd4y2N6dcz
--HG--
extra : rebase_source : 2945ff0274d91137249eb2b5a053eeec08864a25
This patch is written by the help of the following script.
function rename() {
find layout\
-type f\
\( -name "*.cpp" -or\
-name "*.h" \)\
-exec sed -i -r "s/$1/$2/g" "{}" \;
}
rename "NS_FRAME_IS_FULLY_COMPLETE\(([a-zA-Z0-9.*]*)\)" "\1.IsFullyComplete()"
MozReview-Commit-ID: GOd4y2N6dcz
--HG--
extra : rebase_source : 200639e836cebe26fd77cde21f478fd027e1725f
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
With the ActiveScrolledRoot changes, we will need to set up different state on
the display list builder prior to creating the nsDisplayBackgroundImage item.
MozReview-Commit-ID: CgeffVPccfj
--HG--
extra : rebase_source : e2e1481a2e9df8becf56b969f151915694d62a8d
The class PresShell doesn't have ns-prefix, so it's better to drop ns-prefix
in the file names to avoid confusion.
MozReview-Commit-ID: IljxsF5CVjh
--HG--
rename : layout/base/nsPresShell.cpp => layout/base/PresShell.cpp
rename : layout/base/nsPresShell.h => layout/base/PresShell.h
extra : rebase_source : e73a6873f360a7223d87bd22d9854fc9603c499f
The new names Create{,PreservingTransform}OrNull() better communicate that
these functions (a) do object creation, and (b) are fallible.
--HG--
extra : rebase_source : a36bd9a2bcdfae281868959403f811f2bc690ad4
This patch rearranges Paint() so that the next nsRenderingContext is created
via the one-arg constructor rather than via the zero-arg constructor + Init().
This means the SetLineWidth(1.0) call in Init() no longer occurs but that's ok;
it was redundant because 1.0 is the default line width in a new gfxContext.
--HG--
extra : rebase_source : d3aa44310e180f8a297feab281a92233bd4859ce
All the files modified are straightforward deletion except TouchManager
and ZoomConstraintsClient. I add some includes and wrap TouchManager by
mozilla namespace to fix build errors due to the removal of TouchCaret.
All the files modified are straightforward deletion except TouchManager
and ZoomConstraintsClient. I add some includes and wrap TouchManager by
mozilla namespace to fix build errors due to the removal of TouchCaret.
--HG--
extra : rebase_source : b31db322130f665e7dda53d1061cfc40f81ce411
The bulk of this commit was generated with a script, executed at the top
level of a typical source code checkout. The only non-machine-generated
part was modifying MFBT's moz.build to reflect the new naming.
CLOSED TREE makes big refactorings like this a piece of cake.
# The main substitution.
find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \
xargs perl -p -i -e '
s/nsRefPtr\.h/RefPtr\.h/g; # handle includes
s/nsRefPtr ?</RefPtr</g; # handle declarations and variables
'
# Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h.
perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h
# Handle nsRefPtr.h itself, a couple places that define constructors
# from nsRefPtr, and code generators specially. We do this here, rather
# than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename
# things like nsRefPtrHashtable.
perl -p -i -e 's/nsRefPtr/RefPtr/g' \
mfbt/nsRefPtr.h \
xpcom/glue/nsCOMPtr.h \
xpcom/base/OwningNonNull.h \
ipc/ipdl/ipdl/lower.py \
ipc/ipdl/ipdl/builtin.py \
dom/bindings/Codegen.py \
python/lldbutils/lldbutils/utils.py
# In our indiscriminate substitution above, we renamed
# nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up.
find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \
xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g'
if [ -d .git ]; then
git mv mfbt/nsRefPtr.h mfbt/RefPtr.h
else
hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h
fi
--HG--
rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
This commit was generated using the following script, executed at the
top level of a typical source code checkout.
# Don't modify select files in mfbt/ because it's not worth trying to
# tease out the dependencies currently.
#
# Don't modify anything in media/gmp-clearkey/0.1/ because those files
# use their own RefPtr, defined in their own RefCounted.h.
find . -name '*.cpp' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \
grep -v 'mfbt/RefPtr.h' | \
grep -v 'mfbt/nsRefPtr.h' | \
grep -v 'mfbt/RefCounted.h' | \
grep -v 'media/gmp-clearkey/0.1/' | \
xargs perl -p -i -e '
s/mozilla::RefPtr/nsRefPtr/g; # handle declarations in headers
s/\bRefPtr</nsRefPtr</g; # handle local variables in functions
s#mozilla/RefPtr.h#mozilla/nsRefPtr.h#; # handle #includes
s#mfbt/RefPtr.h#mfbt/nsRefPtr.h#; # handle strange #includes
'
# |using mozilla::RefPtr;| is OK; |using nsRefPtr;| is invalid syntax.
find . -name '*.cpp' -o -name '*.mm' | xargs sed -i -e '/using nsRefPtr/d'
# RefPtr.h used |byRef| for dealing with COM-style outparams.
# nsRefPtr.h uses |getter_AddRefs|.
# Fixup that mismatch.
find . -name '*.cpp' -o -name '*.h'| \
xargs perl -p -i -e 's/byRef/getter_AddRefs/g'
I tested locally on a Flame that using this without the ua.css changes
breaks the touch caret (it doesn't appear), but with the ua.css changes
the touch caret appears again.
This was formerly bug 1082899 patch 6.
--HG--
extra : transplant_source : %CA%60%B7%10%AD%01%14%92%98%28o%AA%BF%5E%8F%7BV%AA%24%D5
Note that this leaves a few selectors with repeated classes of the form
.moz-touchcaret.moz-touchcaret . This is intentional, so that these
changes don't change the relative specificity of any of the touch caret
selectors.
I tested locally on a Flame that using this without the ua.css changes
breaks the touch caret (it doesn't appear), but with the ua.css changes
the touch caret appears again.
"new nsFrameList()" becomes "new (shell) nsFrameList()".
"delete list" becomes "if (list) list->Delete(shell)" - note also that
an additional assertion was added that list is empty when deleted.
"nsAutoPtr<nsFrameList> list(StealSomeFrames())" becomes
"AutoFrameListPtr list(aPresContext, StealSomeFrames())"
Except for the changes in:
layout/generic/nsIFrame.h (part)
layout/style/nsComputedDOMStyle.h (all)
layout/style/nsRuleNode.cpp (part)
layout/style/nsStyleContext.cpp (part)
layout/style/nsStyleContext.h (part)
(see patch 3b in the bug), this patch was written with the sed script:
s/\<GetStyle\(Font\|Color\|List\|Text\|Visibility\|Quotes\|UserInterface\|TableBorder\|SVG\|Background\|Position\|TextReset\|Display\|Content\|UIReset\|Table\|Margin\|Padding\|Border\|Outline\|XUL\|SVGReset\|Column\)\>/Style\1/g
Previous patches in this bug enabled the nsDisplayCanvasBackground
background-caching optimization for the test 402807-1.html. That exposed
an existing bug where we don't snap the background image to pixel
boundaries when drawing through that path. This patch fixes it.
This patch also stops the IsSingleFixedPositionImage path from using
mDestRect, returning the rect as an out-parameter instead.
--HG--
extra : rebase_source : b7a496dfc7584dd8c73cddd0809fc5aa31992d53
Separate out background layers into separate display-list items, so that
backgrounds that are a mix of fixed and non-fixed layers will be treated
individually.
Matt Woodrow
Sebastian Hengst
Ryan Hunt
Sylvestre Ledru
Kartikaya Gupta
Ethan Lin
Carsten "Tomcat" Book
Cameron McCormack
Alexis Beingessner
Jonathan Kew
Emilio Cobos Álvarez
Daniel Holbert
Mats Palmgren
Ting-Yu Lin
Markus Stange
Nicolas Silva
Brad Werth
Phil Ringnalda
Nicholas Nethercote
Milan Sreckovic
CJKu
Nigel Babu
Nathan Froyd
Boris Zbarsky
Morris Tseng
Ehsan Akhgari
Simon Montagu
Jonathan Watt
Patrick Brosset
L. David Baron
Ryan VanderMeulen
Trevor Saunders
Rik Cabanier
Kyle Huey
Phoebe Chang
Mats Palmgren
Wes Kocher
Arnaud Sourioux
Benoit Jacob
Peiyong Lin
Masayuki Nakano
Anthony Jones
Ehsan Akhgari
Corey Ford
Robert O'Callahan
Timothy Nikkel
Chris Peterson
Ed Morley
David Zbarsky
Chris Lord
Ms2ger