This is needed to avoid hitting the assertion:
Assertion failure: !!(structsFound & (1 << uint64_t(eStyleStruct_Visibility))) == !!PeekStyleVisibility() (PeekStyleData results must not change in the middle of difference calculation.), at ./nsStyleStructList.h:62
once exact PeekStyleData is backed out in the later patches.
Without this patch, we can compute a new nsStyleVisibility struct inside
of nsStylePosition::CalcDifference. This patch ensures we use
PeekStyleVisibility() instead of StyleVisibility().
--HG--
extra : commitid : eVWnVp7V0P
extra : rebase_source : ee6541397d09c724a7a6c4628bbfbbe2d2f152c0
This makes mWordSpacing a lot more like mLetterSpacing, while maintaining the
existing "'normal' computes to 0px" behaviour.
--HG--
extra : rebase_source : d3273f60d4de6a9a0f05f1dbf2ed095f0f7e6c0e
The only substantive change here, apart from a few variables changing in
size from uint16_t to uint8_t, is FontFaceSet's use of SheetType::Unknown
(0xFF) instead of 0 for FontFaceRecords for script-created FontFaces.
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
Since Keyframe.easing should reflect the {transition,animation}-timing-
function value relevant to each keyframe, we'll need to store on
nsTimingFunction the specific timing function value that was used, and
copy it down into ComputedTimingFunction for
KeyframeEffectReadOnly.getFrames() to access. This includes storing
whether the optional start/end keyword in a steps() function was
specified.
Specifically, this makes us use nsChangeHint_RepaintFrame for changes to font decorations, border-{color,style,radius,image}, color, background-{image,color}, text-decoration-{line,color}, text-overflow
The missing |mIsSubgrid| check caused nsStylePosition::CalcDifference
to return zero even after the property value was changed to 'subgrid'.
See bug 1176782 comment 14 (and the comments leading up to that) for
details.
This is because patch 4 now uses AddAndRemoveTransform hints for changes
that are other than adding and removing a transform. There's still a
little bit of transform-related stuff there too (which I did make
conditional in patch 2).
--HG--
extra : commitid : DF2FByhoo7E
Note that this now uses AddAndRemoveTransform hints for changes that are
other than adding and removing a transform. Since there's still a
little bit of transform-related stuff there too (which I did make
conditional), I figure it's probably best to leave the name as-is,
although I'd be open to renaming it as well.
As expected, without the patch, the filter and perspective tests fail,
but the added transform test passes. All the tests pass locally with
the patch.
--HG--
extra : commitid : 3ZfnPHG701V
This was added in bug 897763, but the current name no longer makes sense
in the context of the renaming in 2d8810ba0412 (bug 779968, patch 4).
(I think the old name was also missing a negation -- it meant hints that
were never *non*-inherited.)
Mats Palmgren
Markus Stange
Seth Fowler
Phil Ringnalda
L. David Baron
Nicholas Nethercote
Cameron McCormack
Nathan Froyd
Xidorn Quan
Nigel Babu
Daniel Holbert
Jonathan Kew
Robert O'Callahan
Masatoshi Kimura
Kyle Zentner
Jonathan Watt
Ehsan Akhgari