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MozReview-Commit-ID: IbuAbRaXzc4
--HG--
extra : rebase_source : 166bd3bc7478f725b64b5b2a0e8e258980674d06
The OggReader always passed a complete ogg_packet to the vorbis decoder, ensuring that the right number of frames was be returned. In the conversion to the new architecture, this information got lost making the vorbis decoder always return more frames than normal on the last packet.
MozReview-Commit-ID: HYHxqXfYntJ
--HG--
extra : rebase_source : 3d2a59b011ec1e996ab7aaf29e16baa495f7d31c
The OggReader always passed a complete ogg_packet to the vorbis decoder, ensuring that the right number of frames was be returned. In the conversion to the new architecture, this information got lost making the vorbis decoder always return more frames than normal on the last packet.
MozReview-Commit-ID: HYHxqXfYntJ
--HG--
extra : rebase_source : 3aa215576fe77357dd9a484626c0e5759aeedb3c
Along with AlignedByteBuffer and AlignedFloatBuffer
MozReview-Commit-ID: LmGc2JDBETi
--HG--
extra : rebase_source : b1091188870f0cfbfebcacad940504b02bc7c1dc
The way we pass in AudioDataValue arrays into AudioData is non-uniform:
sometimes we have nsAutoArrayPtrs, sometimes we don't, and it's not
immediately obvious from the function signature of the constructor that
we're actually taking ownership of this array. Let's fix that by using
UniquePtr<AudioDataValue[]> smart pointers to hold the data prior to
creating AudioData values, and for passing in to AudioData's
constructor. Using standard-er C++ things instead of our homegrown ones
is a good thing.
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
MediaRawData is often kept to store small data that is unlikely to change over the lifetime of the MediaRawData.
The use of nsTArray as memory backend comes at a cost of much greater memory allocated than required.
Additionally, a MediaRawData was configured to allocate a minimum size of 4kiB.
While this made sense for our past use of MediaRawData, the new MSE keeps big arrays of them to keep audio and video samples.
Combined with the nsTArray overheads, our actual memory use was 22 times greater than thought.
A source buffer allow 100MiB worth of samples, resulting in an actual memory usage of 2.2GiB.
This makes it clearer that, unlike how SizeOf*() functions usually work, this
doesn't measure any children hanging off the array.
And do likewise for nsTObserverArray.
--HG--
extra : rebase_source : 6a8c8d8ffb53ad51b5773afea77126cdd767f149
This makes normal playback consistent with the buffering state, which already
does this. We'll also need this when we handle multiple images, because then
we need to hande the entire queue of images to the ImageContainer without
pulling any of them off the queue.
--HG--
extra : commitid : B1zt05nhVn6
extra : rebase_source : af8a411f5f9be9d3a8c15633b2c4ad446be6d13f
This causes conflicts with webRTC libraries that use those names already. The
linker appears to get it wrong and calls the destructor of the wrong class.
--HG--
extra : rebase_source : 809221de3e5bde540bd40406f061f3865e4c4f00
Timestamp Offset calculations are now done exclusively by the Media Source
components which allow to recalculate them on the fly. By abstracting those
offsets it remove the need for the sub-decoders to handle them (which allows
to add WebM support).
Sotaro Ikeda
Ehsan Akhgari
Kaku Kuo
Alexandre Lissy
Matt Woodrow
Jean-Yves Avenard
Wes Kocher
Alastor Wu
Sebastian Hengst
Nathan Froyd
David Anderson
Nicolas Silva
Nicholas Nethercote
Kilik Kuo
Robert O'Callahan
Bobby Holley
Birunthan Mohanathas