- Remove code for Qt below 6.2 from c++ sources and CMakeLists.txt
- Remove Qml code from .qrc files
- Qbs: Add qt.core.resource_data Groups for Qml code
- Remove OpenGL shader .frag and .vert files
- Remove Qml import version numbers
Change-Id: I3bd1cd95381e66c98ee3af4259e89b0b1eff0709
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
Use the CMake-based qml API to create the "QtCreator.Tracing" module.
This uses qt_add_qml_module, which was introduced with Qt 6.2.
For Qt 6.1 and below, everything compiles and runs like before this
change.
Change-Id: I4d63f9f724d0628cfaab9d1164c0d575f15d15aa
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
Move Tracing Qml Types into the "QtCreator.Tracing" module.
Move QmlProfiler Qml Types into the "QtCreator.QmlProfiler" module.
Move PerfProfiler Qml Types into the "QtCreator.PerfProfiler" module.
And tst_flamegraphview ones into QtCreator.TstTracingFlameGraphView.
... in preparation to register the types declaratively.
Change-Id: Ic0e3863d09b3426fa5b7419116625ad49b817dcf
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
This new plugin adds a viewer for Chrome Trace Format (CTF) files
(aka Trace Event Format). It uses the same UI components as the
QML Profiler timeline and the Perf Profiler.
The Trace Event Format is generated by different kinds of tracing tools.
Usually the files are display with the trace-viewer, built into Chrome
(chrome://tracing). This plugin was developed because of the high memory
usage of trace-viewer, which makes it difficult to use with trace files
bigger than 100 MB.
The plugin fully supports all event types used in data generated by
LTTng, converted to CTF by https://github.com/KDAB/ctf2ctf.
Some of the more advanced event types used for example in Android system
traces, though, are not supported. The viewer will silently ignore
unsupported event types.
Supported Event Types:
- Begin, End, Duration and Instant events
- Counter events (graphs)
- Metadata events (process and thread name)
The plugin uses nlohmann/json instead of QJson because of the ~128 MB
object size limit by QJson.
[ChangeLog][Tracing][CtfVisualizer] Added Chrome Trace Format Visualizer plugin
Change-Id: I5969f7f83f3305712d4aec04487e2403510af64b
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
