And with it include a dedicated track in Perfetto to display the event
timestamp on that a weston_seat. This includes support for timeline and
for timeline Perfetto.
Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
Try to roughly achieve feature parity with WESGR by processing the same
timepoint data and feeding it into perfetto, with output and surface
specific tracks.
We can't match the way WESGR draws this information, because perfetto has
a different display paradigm, but we can try to at least make sure all the
same information is visible in an understandable way.
Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
When we use perfetto, we'll want to enable the renderer timepoints, which
are currently gated behind weston_log_scope_is_enabled(). So let's make a
function that checks if either the timeline scope or perfetto is enabled.
We do not yet process these timepoints, that comes in a future commit.
Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
I'll be adding perfetto instrumentation, which will want to know the
timepoint name without having to parse it.
For now, just pass an enum and add a helper function to convert to strings.
Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
This is problematic as we don't have namespacing for these and some of
the macros can interfere with other defines.
This reverts commit 8634c7e349.
Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
As weston_windowed_output_get_api needs ARRAY_LENGTH() move helpers to a
libweston/ so other users can re-use that instead of re-defining these
all over. Easier for other front-ends to make use of them.
With this change windowed-output-api.h also includes the helpers header.
Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
Use doxygen ingroup command as to show the symbols in the sphinx
documentation.
Include some basic comments and document the exported functions from
timeline.
Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
With the timeline scope being created it is time to convert TL_POINT()
to use the timeline scope through the compositor instance.
This patch removes the global variable allowing to run the new timeline
code.
Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
An object based on 'weston_timeline_subscription' will be created for
each subscription created. It contains the next object ID and list of
'weston_timeline_subscription_object'.
It will automatically be cleaned by the logging framework when the
subscription gets destroyed, or use the object destroy signal to trigger
the destruction of the timeline subscription (@pq), when the object
itself is being destroyed.
This class will hanged-off the subscription, such that we can
retrieve it when going over all the subscriptions.
An object based on 'weston_timeline_subscription_object' will help
maintain the state of the objects seen and will be created when a new
object will be emitted for a particular 'weston_timeline_subscription'.
Adds wrappers for ensuring the timeline subscription object is created
or has to be searched in order to be found, as to avoid duplicated code.
Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
Suggested-by: Daniel Stone <daniel.stone@collabora.com>
With it this removes the parts responsible for creating the file,
timeline_log class, removes the debug key binding when creating the
compositor instace, keeping only what can be re-used.
Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
The purpose of this argument is to hold timestamp information about
events that occurred on the GPU. This argument allows us to include GPU
timestamps in timepoints such as the beginning and end of frame
rendering.
Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
This clarifies what is supposed to be the libweston code.
v2: screen-share.c is already in compositor/ instead.
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Yong Bakos <ybakos@humanoriented.com>
Acked-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Tested-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Tested-by: Benoit Gschwind <gschwind@gnu-log.net>
Acked-by: Benoit Gschwind <gschwind@gnu-log.net>
[Pekka: rebased]
