This lets a MediaStreamTrack communicate with its source/producer on the
main thread. It's for now used for stopping a track at the source and
retrieving some metadata, but it could also be a link between actual
sinks of a track and the source, to for instance let the source optimize
by scaling down the resolution when all sinks want lowres-video.
MozReview-Commit-ID: D4SJLr0aqhJ
--HG--
extra : rebase_source : ea511b5c86ca4836bfa980825f04617fef498261
There are a long tail of C4311 and C4312 warnings in VS2015. Rather than
wait until all of them are fixed to land VS2015, we're taking the easy
way out and disabling these warnings in every directory currently
exhibiting a warning. This is evil. But it is a lesser evil than
globally disabling C4311 and C4312. At least with this approach new
C4311 and C4312 warnings in directories that aren't suppressing them
shouldn't be introduced.
MozReview-Commit-ID: 2cwWrjMD6B9
--HG--
extra : rebase_source : 3e7b8ea042765fdf138f5ca93a0f9dab75a95fcd
std::max is only constexpr in c++14 and >, but we build as c++11 so
initializing a constant with std::max ends up with a static constructor.
Fortunately we have tl::Max around which forces evaluation of the math at
compile time.
bug: getStats was returning statistics for the shortlived, initial SSRC
now updating SSRC filter on statistics update callback to match audio channel ssrc
getStats API now returns statistics for correct SSRC: jitter, packets lost, etc.
MozReview-Commit-ID: WCd71WMkUW
--HG--
extra : rebase_source : 5d3a5a14e04313749173d264894e44411c3417bf
UniquePtr is more standard than ScopedDeletePtr; using standard
constructs whenever possible is preferable.
This patch merits a couple explanations:
- Where it made sense, I tried to convert:
T* foo() {
UniquePtr<T> x = ...;
...
return x.release();
}
into:
UniquePtr<T> foo()
with corresponding changes inside |foo|'s body.
- The attentive reader will note that:
auto x = MakeUnique<T>(...);
is used sometimes and:
UniquePtr<T> x(new T(...));
is used sometimes. I would prefer to use the former, but was stymied
in several places due to protected constructors. (MakeUnique doesn't
have access to those protected constructors, natch.)
Although 3rd parameter VideoEncodeer::InitEncode() is defiend as size_t, WebrtcIMXH264VideoCodec and WebrtcMediaCodecVP8VideoCodec uses uint32_t. This will cause build error for 64bit platform.
MozReview-Commit-ID: 20NgE5e7Cuz
--HG--
extra : rebase_source : 6da7b73504843b1062daff2b6977743114c2591e
ScopedFreePtrTraits is somewhat of an internal implementation detail of
Scoped.h, and it's not hard to write out the two static functions we
need from ScopedFreePtrTraits anyway. Removing this means that we can
clear the way for ScopedFreePtr to be removed.
UniquePtr is more standard than ScopedDeletePtr; using standard
constructs whenever possible is preferable.
This patch merits a couple explanations:
- Where it made sense, I tried to convert:
T* foo() {
UniquePtr<T> x = ...;
...
return x.release();
}
into:
UniquePtr<T> foo()
with corresponding changes inside |foo|'s body.
- The attentive reader will note that:
auto x = MakeUnique<T>(...);
is used sometimes and:
UniquePtr<T> x(new T(...));
is used sometimes. I would prefer to use the former, but was stymied
in several places due to protected constructors. (MakeUnique doesn't
have access to those protected constructors, natch.)
This converts the individual cppunit gtests into the combined mozilla gtest
which has access to xpcom internals. The build file is simplified to reflect
this change, individual main functions are removed, and duplicate symbols are
removed.
This converts the individual cppunit gtests into the combined mozilla gtest
which has access to xpcom internals. The build file is simplified to reflect
this change, individual main functions are removed, and duplicate symbols are
removed.
The C++ standard, [facet.num.get.virtuals], defines the method to be
used for reading numeric values from an iterator. The core loop is
defined thusly in N3242 (the draft for the C++11 standard):
Stage 2: If in==end then stage 2 terminates. Otherwise a charT is
taken from in and local variables are initialized as if by
char_type ct = *in;
char c = src[find(atoms, atoms + sizeof(src) - 1, ct) - atoms];
if (ct == use_facet<numpunct<charT> >(loc).decimal_point())
c = '.';
bool discard =
ct == use_facet<numpunct<charT> >(loc).thousands_sep()
&& use_facet<numpunct<charT> >(loc).grouping().length() != 0;
where the values src and atoms are defined as if by:
static const char src[] = "0123456789abcdefxABCDEFX+-";
char_type atoms[sizeof(src)];
use_facet<ctype<charT> >(loc).widen(src, src + sizeof(src), atoms);
for this value of loc.
If discard is true, then if '.' has not yet been accumulated, then the
position of the character is remembered, but the character is
otherwise ignored. Otherwise, if '.' has already been accumulated, the
character is discarded and Stage 2 terminates.
If the character is either discarded or accumulated then in is
advanced by ++in and processing returns to the beginning of stage 2.
Stage 3: The sequence of chars accumulated in stage 2 (the field) is
converted to a numeric value by the rules of one of the functions
declared in the header <cstdlib>:
- For a signed integer value, the function strtoll.
- For an unsigned integer value, the function strtoull.
- For a floating-point value, the function strtold.
The important part for our purposes here is the line:
char c = src[find(atoms, atoms + sizeof(src) - 1, ct) - atoms];
which implies that we are to accumulate any and all characters that
might be numerical constituents. According to the spec text, we might
accumulate a long run of numeric constituents, only to decide in stage 3
that our accumulated string cannot be a valid number. Please note that
this includes characters like 'x' and 'X' which are only valid as part
of a hexadecimal prefix.
sdp_unittests has a number of tests that look like:
ParseInvalid<SdpImageattrAttributeList::XYRange>("[x", 1);
The test converts the input string to a stringstream, and attempts to
read an integer from the stream starting after the '[' character. The
test expects that no input from the string stream will be consumed, as
the character 'x' cannot begin any number, and thus the position of the
stream after failure will be 1. This behavior is consistent with MSVC's
standard library, libstdc++, and stlport.
However, libc++ uses a different algorithm that appears to hew more
closely to the letter of the spec, and consumes the 'x' character as
being a valid constituent character ("accumulates" in the above text).
The string is rejected as an invalid integer, yet the position of the
string stream afterwards is different from what the test expects, and we
therefore fail.
This patch therefore alters a number of tests to use a different invalid
character, 'v', that both the incremental algorithm (MSVC, libstdc++,
stlport) and the all-at-once algorithm (libc++) will recognize as not
being a valid constituent character and stop the parsing early, as
expected. You might think that specifying the base for numeric input as
std::dec would work, and it partially does, but reading floating-point
numbers still reads the 'x' characters (!).
Be warned. Do not attemp to change the .js "test" source code in ./js
They are meant to check
- the outdated 0666 octal constant is still parsed correctly,
- the outdated 0666 octal constant raises syntax error flag
in strict mode, etc.
So leave them alone.
No WebRTC session statistics will be saved until all PeerConnections
in private browsing window end. In addition, the shared
WebRTC ICE signalling log for that e10s process is disabled until the
private session close.
CLOSED TREE
Backed out changeset 1c8afc8ea1c1 (bug 1232082)
Backed out changeset d8ec4008871e (bug 1232082)
Backed out changeset fa3363702d51 (bug 1232082)
Landing as one rolled-up patch to avoid breaking regression tests, and in
keeping with previous WebRTC imports. Broken out parts that needed review
are on the bug.
This makes PlanarYCbCrImage abstract and moves the recycling functionality
into RecyclingPlanarYCbCrImage. This decreases the size of
SharedPlanarYCbCrImage and makes it possible for us to do part 3 of bug
1216644.
Moving xpcom/glue/Logging.h to xpcom/base/Logging.h causes build failures in
signaling due to include conflicts. Rather than having signaling include
'xpcom/base' directly we can switch it over to using the installed headers
under 'mozilla'.
--HG--
extra : rebase_source : aff44b19c23a1948a9c03b2fd4886be6280422a7
DONTBUILD because it only changes comments.
This will hopefully prevent confusion like that in bug 1215903.
--HG--
extra : rebase_source : f0a601d77b5f42b4fbe090693234f934e3becc42
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'
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
This allows for tracking the input track of an added track (for
ProcessedMediaStream tracks; SourceMediaStream tracks don't have input
tracks) directly in the NotifyQueuedTrackChanges handler, which will be
necessary for locking MediaInputPorts to specific tracks.
--HG--
extra : commitid : GPSNwBVyD4j
extra : rebase_source : 4bed5dffe66b71b7ad23f4c02531d84af25cd316
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 : Kvj9RrN9MgP
This allows for tracking the input track of an added track (for
ProcessedMediaStream tracks; SourceMediaStream tracks don't have input
tracks) directly in the NotifyQueuedTrackChanges handler, which will be
necessary for locking MediaInputPorts to specific tracks.
--HG--
extra : commitid : Kvj9RrN9MgP
gfxIntSize is just a typedef of gfx::IntSize, so this is very mechanical. The
only tricky part is deciding for each occurrence whether to replace it with
IntSize, gfx::IntSize or mozilla::gfx::IntSize; in all cases I went with the
shortest one that worked given the existing "using namespace" declarations.
--HG--
extra : rebase_source : 67fd15f87222b16defa70ef795c6d77dfacf1c36
Improve use of TCPSocket to track in-flight writes and suppress extra runnables
Adds lots of logging to nr_socket_buffered_stun.c
Rework mtransport code to use new TCPSocketChild interface
The VP8 encoder was re-initialized completely when the frame size changed
instead of calling the vpx_enc_config_set() method. The work around is not
longer needed.
Andreas Pehrson
Nico Grunbaum
Jan-Ivar Bruaroey
Mike Hommey
Randell Jesup
Kyle Huey
Wes Kocher
[:ng]
Gregory Szorc
Trevor Saunders
Byron Campen [:bwc]
Nicholas Nethercote
Ted Mielczarek
Christoph Kerschbaumer
Gian-Carlo Pascutto
Nathan Froyd
Makoto Kato
Mike Hommey
Julian Seward
Sebastian Hengst
Eric Rahm
Paul Kerr [:pkerr]
Aidin Gharibnavaz
ISHIKAWA, Chiaki
Nils Ohlmeier [:drno]
Karl Tomlinson
Carsten "Tomcat" Book
Birunthan Mohanathas
Phil Ringnalda
Nigel Babu
Sebastian Kaspari
Michael Froman
Ryan VanderMeulen
Ralph Giles
Jan Beich
Bogdan Postelnicu
Alexandros Chronopoulos
EKR
Boris Zbarsky
Landry Breuil
David Anderson
sajitk
Jan de Mooij
hsteinbr
Jeff Muizelaar
Nicolas Silva
Martin Thomson
"Chih-Kai (Patrick) Wang"
Michael Froman
Pavlo