ProfilerScreenshots encodes these surfaces to JPG data URLs, and submits them
as profiler markers. The encoding is done on a separate thread.
MozReview-Commit-ID: 7CKDBqUsLny
--HG--
extra : rebase_source : 45b608544b4ddf8502302cf974ca4e8b306de64e
These lines of code are within the #else section of the #ifndef MOZ_GECKO_PROFILER
at the top of the file, so MOZ_GECKO_PROFILER is always defined for them.
MozReview-Commit-ID: IxRYexzZH0G
--HG--
extra : rebase_source : 302e5515323a63f145eed75a2b66a04fbde052e5
This gets the pseudostack from the JSContext instead of using TLS, and only
pushes a pseudo stack frame if the profiler is active.
MozReview-Commit-ID: IzT4py9H8su
--HG--
extra : rebase_source : 9962455d59e3f8b85a347f4203ac619e654fcb7c
extra : source : f15e6874f6c14f7a5e5b0cb63acd0a95ad34db4e
Currently if you write an async IPDL method which has a return value, we expose
a SendXXX method which returns a MozPromise. This MozPromise can then be
->Then-ed to run code when it is resolved or rejected.
Unfortunately, using this API loses ordering guarantees which IPDL provides.
MozPromise::Then takes an event target, which the resolve runnable is dispatched
to. This means that the resolve callback's code doesn't have any ordering
guarantees relative to the processing of other IPC messages coming over the same
protocol.
This adds a new overload to SendXXX with two additional arguments, a lambda
callback which is called if the call succeeds, and a lambda callback which is
called if the call fails. These will be called in order with other IPC messages
sent over the same protocol.
MozReview-Commit-ID: FZHJJaSDoZy
It's easy to mess up the scoping so that (a) the label is pushed and then
immediately popped, and/or (b) the string doesn't live long enough. It's also
easy to do a utf16-to-utf8 conversion unnecessarily when the profiler is
inactive. This patch splits that macro into three new ones that are harder to
mess up.
- AUTO_PROFILER_LABEL_DYNAMIC_CSTR: same as current.
- AUTO_PROFILER_LABEL_DYNAMIC_NSCSTRING: for nsCStrings.
- AUTO_PROFILER_LABEL_DYNAMIC_LOSSY_NSSTRING: for nsStrings.
--HG--
extra : rebase_source : 3e2bbec4737b696e1c86579ae54be4cb3186c100
This allows a bunch of additional stuff to be removed: ContextStateTracker,
ContextStateTrackerOGL, and GPUMarkerPayload.
--HG--
extra : rebase_source : 879045a9f9ac31ca0beb596964c6c3ef30283a53
Because it just doesn't control any behaviour within the profiler, and it just
duplicates gfxPrefs::LayersDumpTexture().
With this gone, PROFILER_FEATURE_ACTIVE can also be removed.
--HG--
extra : rebase_source : d6718894b8a9332cf73729ea6b7bd2de348817bd
It's easy to mess up the scoping so that (a) the label is pushed and then
immediately popped, and/or (b) the string doesn't live long enough. It's also
easy to do a utf16-to-utf8 conversion unnecessarily when the profiler is
inactive.
This patch splits that macro into three new ones that are harder to mess up.
- AUTO_PROFILER_LABEL_DYNAMIC_CSTR: same as current.
- AUTO_PROFILER_LABEL_DYNAMIC_NSCSTRING: for nsCStrings.
- AUTO_PROFILER_LABEL_DYNAMIC_LOSSY_NSSTRING: for nsStrings.
--HG--
extra : rebase_source : 53c8b43b6a1be06d00618a133e28bf95c46a3ba3
It's easy to mess up the scoping so that (a) the label is pushed and then
immediately popped, and/or (b) the string doesn't live long enough. It's also
easy to do a utf16-to-utf8 conversion unnecessarily when the profiler is
inactive.
This patch splits that macro into three new ones that are harder to mess up.
- AUTO_PROFILER_LABEL_DYNAMIC_CSTR: same as current.
- AUTO_PROFILER_LABEL_DYNAMIC_NSCSTRING: for nsCStrings.
- AUTO_PROFILER_LABEL_DYNAMIC_LOSSY_NSSTRING: for nsStrings.
--HG--
extra : rebase_source : 59f77df0124249bfd11fee3585420a17b4201d37
Currently the Gecko Profiler defines a moderate amount of stuff when
MOZ_GECKO_PROFILER is undefined. It also #includes various headers, including
JS ones. This is making it difficult to separate Gecko's media stack for
inclusion in Servo.
This patch greatly simplifies how things are exposed. The starting point is:
- GeckoProfiler.h can be #included unconditionally;
- everything else from the profiler must be guarded by MOZ_GECKO_PROFILER.
In practice this introduces way too many #ifdefs, so the patch loosens it by
adding no-op macros for a number of the most common operations.
The net result is that #ifdefs and macros are used a bit more, but almost
nothing is exposed in non-MOZ_GECKO_PROFILER builds (including
ProfilerMarkerPayload.h and GeckoProfiler.h), and understanding what is exposed
is much simpler than before.
Note also that in BHR, ThreadStackHelper is now entirely absent in
non-MOZ_GECKO_PROFILER builds.
This patch does the following.
- Makes the TracingKind argument non-optional.
- Puts the UniqueProfilerBacktrace argument last in the second variant.
- Reorders AutoProfilerTracing to match the order of the profiler_tracing()
declarations.
--HG--
extra : rebase_source : 8e9acdaf777c642cd854570771a3f96da6d524d1
We should not be declaring forward declarations for nsString classes directly,
instead we should use nsStringFwd.h. This will make changing the underlying
types easier.
--HG--
extra : rebase_source : b2c7554e8632f078167ff2f609392e63a136c299
When set to true, the resulting profile will have a non-null meta.shutdownTime
field which is set to current time.
Non-shutdown profiles also get that field, but it's null for them.
MozReview-Commit-ID: 1vpmhBR8rC6
--HG--
extra : rebase_source : b026088053c30acd287f0dc3afa7ddf14093ec27
When set to true, the resulting profile will have a non-null meta.shutdownTime
field which is set to current time.
Non-shutdown profiles also get that field, but it's null for them.
MozReview-Commit-ID: 1vpmhBR8rC6
--HG--
extra : rebase_source : 38573ff847ee7e2ac5df9c82564dd6495cc1636f
This handles the case where the profiler state changes in the parent process
between the initial launch of the child process and the time at which the
PProfiler connection is established.
MozReview-Commit-ID: 5SQme5M7P30
--HG--
extra : rebase_source : 301d5541ff5c05a9540e45f1b57c13fb37d5d6fa
Randell Jesup
Markus Stange
arthur.iakab
Xidorn Quan
Greg Tatum
Jashank Jeremy
Nika Layzell
Alexandre Poirot
Tristan Bourvon
Nicholas Nethercote
Sebastian Hengst
Phil Ringnalda
Eric Rahm
Michael Layzell
Kan-Ru Chen
Wes Kocher
Carsten "Tomcat" Book