- New chromium clang rules require explicit external destructors so
system/lib added for MessagePipe, DataPipe and SharedBuffer
- New chromium clang rules require override and no virtual in
declarations, so many files updated.
- cc_strip_video patch updated.
BUG=
R=jamesr@chromium.org
Review URL: https://codereview.chromium.org/988693005
This switches to using StrongBinding<>s in sky's ContentHandlerImpl
and TestHarnessImpl implementations.
These are the last uses of the deprecated InterfaceImpl<> helper in
the mojo repo (more uses exist in other repos).
R=eseidel@chromium.org
Review URL: https://codereview.chromium.org/934403002
The tracing service logically provides one service, TraceCoordinator, which can
start and stop tracing sessions. It also can connect to any number of
TraceControllers each of which can supply tracing information on demand.
Whenever an app connects to the tracing service, the tracing service attempts to
connect to that app's TraceController interface. If the app provides this
interface then tracing data will be requested whenever tracing starts. If the
app doesn't, then the pipe just closes. Thus apps that want to be traced can do
so by creating however many connections to the tracing service they want and
registering a TraceController implementation on each outgoing connection.
The shell connects in a similar fashion by connecting to the tracing service and
providing a TraceController implementation. The code looks a bit different since
the shell is special.
BUG=451319
R=viettrungluu@chromium.org
Review URL: https://codereview.chromium.org/791493006
This CL teaches the Sky compositor to record an SkPicture instead of just
drawing in immediate mode. Using an SkPicture will let us experiment with
various optimizations in Skia that preprocess the SkPicture before translating
the Skia commands to GL commands.
This CL also refactors the "display delegate" system now that we can hand off
an SkPicture to a rasterization backend. The new design requires fewer
backpointers and removes the static display delegate factory.
R=eseidel@google.com
Review URL: https://codereview.chromium.org/854303002
This CL adds an icu_data application that vends ICU data to clients via shared
memory. We use a sha1hash to validate the integrity of the data. Currently,
this icu_data service is used on Android only. Desktop platforms load the ICU
data table from the file system, as they did before. See the mojo-dev
discussion for more background.
R=jamesr@chromium.org
Review URL: https://codereview.chromium.org/826093004
-Add a --testing flag to sky_viewer and cause it to paint into an
SkBitmap instead of a ganesh surface so we can get the pixels out.
-Add GetPixelsForTesting to layer.cc to actually grab out the pixels.
-Add a reftest and a mismatch reftest. They need a setTimeout after
the load event. Unclear why or what the right fix is. Maybe we should
give internals some way to force the paint? If we don't have the
setTimeout, we paint a white page (so we do a paint, but with no
content).
-Add a DisplayDelegate to Layer so that Viewer can decide whether
to use the real ganesh backend or the SkBitmap one without littering
the whole code-base with is_testing bools and logic.
R=esprehn@chromium.org
Review URL: https://codereview.chromium.org/797063002
This CL goes from this:
//mojo/services/public/interfaces/content_handler
to this:
//mojo/services/content_handler/public/interfaces
This CL also makes the Mojo-side changes necessary to roll this change into
Chromium.
TBR=beng
Review URL: https://codereview.chromium.org/793243002
This adds a tracing service that can aggregate tracing data from
multiple sources and write a json file out to disk that trace-viewer can
understand. This also teaches the shell, sky_viewer, and various other
services how to register themselves with the tracing service and provide
tracing data on demand. Finally, this teaches the skydb prompt to tell
the tracing service to start/stop tracing when the 'trace' command is
issued.
The tracing service exposes two APIs, a collector interface and a
coordinator interface. The collector interface allows different entities
to register themselves as being capable of producing tracing data. The
coordinator interface allows asking the service to collect data from
all registered sources and flushing the collected data to disk.
The service keeps track of all open connections to registered sources
and broadcasts a request for data whenever the coordinator's Start
method is called, then aggregates all data send back into a single
trace file. In this patch, the tracing service simply gives all sources
1 second to return data then flushes to disk. Ideally it would keep
track of how many requests it sent out and give each source a certain
amount of time to respond but this is simple and works for most cases.
The tracing service can talk to any source that is capable of producing
data that the trace-viewer can handle, which is a broad set, but in
practice many programs will want to use //base/debug's tracing to
produce trace data. This adds code at //mojo/common:tracing_impl that
registers a collector hooked up to //base/debug's tracing system. This
can be dropped in to the mojo::ApplicationDelegate::Initialize()
implementation for most services and applications to easily enable
base tracing. Programs that don't use //base, or that want to register
additional data sources that can talk to trace viewer (perhaps providing
data that's more easily available from another thread, say) may want
to create additional connections to the tracing service.
R=eseidel@chromium.org
Review URL: https://codereview.chromium.org/769963004
This moves the tracing code and mojoms from sky/viewer/services/ to
mojo/common/ in anticipation of refactoring these to be more widely
usable. This doesn't actually change behaviors yet.
BUG=436639
R=abarth@chromium.org
Review URL: https://codereview.chromium.org/751303003
