CDMProxy stores a reference to the main thread. We'd been passing this in as an
argument. This patch changes the proxy to just fetch the main thread upon
construction. This avoids passing arguments around and also removes the risk of
passing a non-main thread arg.
Depends on D87788
Differential Revision: https://phabricator.services.mozilla.com/D87878
Having two classes in the inheritance chain inherit from SupportsWeakPtr
now won't compile, but you can use WeakPtr<Derived> when any base class
inherits from SupportsWeakPtr.
Differential Revision: https://phabricator.services.mozilla.com/D83674
Please review this very carefully! This exposes a bunch of error messages that
used to only be visible on DetailedPromise to web content. Are there any
privacy/security issues with exposing those? If needed, we could use more
generic messages instead, but exposing this information if we can seemed like
the right way to go.
I did look over the error messages coming from GeckoMediaDrmBridgeV21.java and
none of them look like they expose any interesting state. The messages from
ChromiumCDMProxy expose mKeySystem, but that came from the web page to start
with, I think.
Also, are these messages even meaningful for web content? Some of the error
messages (like the one from MediaDrmCDMProxy::md_SetServerCertificate) seem
like they include internal function names, so are not great for web content...
I'm not quite sure what the best thing to do there is.
Note: There is a behavior change to ChromiumCDMParent::GetStatusForPolicy because
NS_ERROR_INVALID_ARG is not a valid thing to throw to web content. I've used
TypeError, since that's what normally gets used for invalid args.
Differential Revision: https://phabricator.services.mozilla.com/D62645
--HG--
extra : moz-landing-system : lando
The inclusions were removed with the following very crude script and the
resulting breakage was fixed up by hand. The manual fixups did either
revert the changes done by the script, replace a generic header with a more
specific one or replace a header with a forward declaration.
find . -name "*.idl" | grep -v web-platform | grep -v third_party | while read path; do
interfaces=$(grep "^\(class\|interface\).*:.*" "$path" | cut -d' ' -f2)
if [ -n "$interfaces" ]; then
if [[ "$interfaces" == *$'\n'* ]]; then
regexp="\("
for i in $interfaces; do regexp="$regexp$i\|"; done
regexp="${regexp%%\\\|}\)"
else
regexp="$interfaces"
fi
interface=$(basename "$path")
rg -l "#include.*${interface%%.idl}.h" . | while read path2; do
hits=$(grep -v "#include.*${interface%%.idl}.h" "$path2" | grep -c "$regexp" )
if [ $hits -eq 0 ]; then
echo "Removing ${interface} from ${path2}"
grep -v "#include.*${interface%%.idl}.h" "$path2" > "$path2".tmp
mv -f "$path2".tmp "$path2"
fi
done
fi
done
Differential Revision: https://phabricator.services.mozilla.com/D55442
--HG--
extra : moz-landing-system : lando
The inclusions were removed with the following very crude script and the
resulting breakage was fixed up by hand. The manual fixups did either
revert the changes done by the script, replace a generic header with a more
specific one or replace a header with a forward declaration.
find . -name "*.idl" | grep -v web-platform | grep -v third_party | while read path; do
interfaces=$(grep "^\(class\|interface\).*:.*" "$path" | cut -d' ' -f2)
if [ -n "$interfaces" ]; then
if [[ "$interfaces" == *$'\n'* ]]; then
regexp="\("
for i in $interfaces; do regexp="$regexp$i\|"; done
regexp="${regexp%%\\\|}\)"
else
regexp="$interfaces"
fi
interface=$(basename "$path")
rg -l "#include.*${interface%%.idl}.h" . | while read path2; do
hits=$(grep -v "#include.*${interface%%.idl}.h" "$path2" | grep -c "$regexp" )
if [ $hits -eq 0 ]; then
echo "Removing ${interface} from ${path2}"
grep -v "#include.*${interface%%.idl}.h" "$path2" > "$path2".tmp
mv -f "$path2".tmp "$path2"
fi
done
fi
done
Differential Revision: https://phabricator.services.mozilla.com/D55442
--HG--
extra : moz-landing-system : lando
Seeing this linker error when building with optimization flags -O2 and others:
.../mozilla-central/dom/media/eme/mediadrm/MediaDrmCDMProxy.cpp:297: error: undefined reference to 'void mozilla::dom::MediaKeys::ResolvePromiseWithResult<bool>(unsigned int, bool const&)'
This patch moves the template definition from dom/media/eme/MediaKeys.cpp to dom/media/eme/MediaKeys.h
Differential Revision: https://phabricator.services.mozilla.com/D51188
--HG--
extra : moz-landing-system : lando
This gives us greater flexibility in using the main thread member to run
promises.
The site where we obtain the main thread returns a serial event target, so we're
not doing much more work here, we're just keeping the serial event target
interface, rather than converting to an event target interface.
Differential Revision: https://phabricator.services.mozilla.com/D26205
--HG--
extra : moz-landing-system : lando
MediaKeys objects are typically created and associated with an HTMLMediaElement,
however it is possible to create a MediaKeys object and not associate it with an
HTMLMediaElement.
This resulted in an issue where these MediaKeys would keep alive other
components that would assert during bowrser shutdown (see bug 1522547). We
anticipated that MediaKeys associated with an HTMLMediaElement would need to be
shutdown if their owning document became inactive, but were not handling the
case where the keys never became associated with an element.
This patch has the MediaKeys listen directly to their owning document for
activity change. The MediaKeys will shutdown if their document becomes inactive.
This avoids MediaKeys not associated with HTMLMediaElements keeping other
objects alive during browser shutdown.
Differential Revision: https://phabricator.services.mozilla.com/D21983
--HG--
extra : moz-landing-system : lando
Mostly-mechanical additions:
- Log constructions&destructions, usually by just inheriting from
DecoderDoctorLifeLogger, otherwise with explicit log commands (for internal
classes for which DecoderDoctorTraits can't be specialized),
- Log links between most objects, e.g.: Media element -> decoder -> state
machine -> reader -> demuxer -> resource, etc.
And logging some important properties and events (JS events, duration change,
frames being decoded, etc.)
More will be added later on, from just converting MOZ_LOGs, and as needed.
MozReview-Commit-ID: KgNhHSz35t0
--HG--
extra : rebase_source : dd7206e350e32671adc6f3b9e54ebf777251de2c
We don't need this, and we don't seem to be using this anyway.
MozReview-Commit-ID: 7NCRO94PN3m
--HG--
extra : rebase_source : de91b099e5e536eb321584990f18025e08c7cc78
We don't need to call MediaKeys::ConnectPendingPromiseIdWithToken() on the
MediaKeySession::Load() path, we already know the session Id, and we've already
removed the session from the list of pending sessions in Load().
MozReview-Commit-ID: KBiEsY95Csi
--HG--
extra : rebase_source : aadc3204409df35e4bbcb9532c530f860681afd1
So if a GMP crashes while doing EME, we'll get a crash report using the new
mechanism.
MozReview-Commit-ID: G8BlFI9jmiF
--HG--
extra : rebase_source : 1cda5c93ea9e547636b34ec2149ef9cd2506ca73
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'
Bryce Seager van Dyk
Emilio Cobos Álvarez
Peter Van der Beken
Boris Zbarsky
Gabriele Svelto
Dorel Luca
Andrew Creskey
John Lin
Sylvestre Ledru
Gerald Squelart
James Cheng
JW Wang
karo
Chris Pearce
Kilik Kuo
Kyle Huey
Jean-Yves Avenard
Nathan Froyd
Edwin Flores
Mike Conley
Gerald Squelart
Ehsan Akhgari
Edwin Flores
Carsten "Tomcat" Book