because base class methods will not be safe with different Elements() and
Length() methods.
--HG--
extra : rebase_source : 7616f0eb12e1d8098620682f6eb9b4c5f40f873f
ratioDen can be large when playbackRate is low.
Subsample skipping is limited to uint32_t values supported by speex resampler.
--HG--
extra : rebase_source : 26a14f212b5fd3fdd62820f458db3a7cf3673e93
extra : histedit_source : 733829a4b2ba6aab7c651f362dbc47553f9dfc59
"The behavior of an expression of the form E1 op = E2 is equivalent to E1 = E1
op E2 except that E1 is evaluated only once", which means that the subtraction
of -= was happening before conversion from double to unsigned int.
The "+ 0.5" was subtracted before the truncation toward zero, causing rounding
to nearest minus one, except when nearest was zero.
--HG--
extra : rebase_source : 3b2335da7a244245ea2fcf5c80760dc1645e6dae
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'
AudioParam has no derived type (and DisconnectFromGraphAndDestroyStream calls
no virtual functions) so no need for special release.
--HG--
extra : rebase_source : 1192d8e02d9545a310f175378468c856ef8f5f99
AudioNode already has NS_IMPL_CYCLE_COLLECTING_RELEASE_WITH_LAST_RELEASE,
which performs mRefCnt.incr/decr for LastRelease(), so the kungFuDeathGrip
virtual AddRef/Release in DisconnectFromGraph() is additional noise when
debugging/tracing ownership.
Unlink() already assumes that the caller holds a reference (and it does).
--HG--
extra : rebase_source : 2ecfb16a89524588979365cfe3078df91724dad3
This lets us separate tracks by ownership like so:
* Input - Owned by the producer of the DOMMediaStream (gUM etc.)
* Owned - Contains Input tracks (per above) or tracks cloned tracks
if this DOMMediaStream is a clone.
* Playback - Contains Owned tracks plus tracks addTrack()ed to this
DOMMediaStream minus tracks removeTrack()ed from this
DOMMediaStream.
--HG--
extra : commitid : GPSNwBVyD4j
extra : rebase_source : fba22e96c6c65a74e012509f3da67a4d7df7a244
Locking to specific tracks lets us dynamically remove and add single
tracks to a ProcessedMediaStream.
--HG--
extra : commitid : GPSNwBVyD4j
extra : rebase_source : 0b1b79077f95bbefc8c71de551c5e3483a7d6ac0
