Reland "Refactor AnalyzerConfig to use Timestamps instead of microseconds."
This is a reland of 43fb16921b29ecd3a2d87876dda75c575e05f66a
Original change's description:
> Refactor AnalyzerConfig to use Timestamps instead of microseconds.
>
> Add optional offset-to-UTC parameter to output. This allows aligning
> the x-axis in the generated charts to other UTC-based logs.
>
> Bug: b/215140373
> Change-Id: I65bcd295718acbb8c94e363907c1abc458067bfd
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/250203
> Reviewed-by: Kristoffer Erlandsson <kerl@google.com>
> Commit-Queue: Björn Terelius <terelius@webrtc.org>
> Cr-Commit-Position: refs/heads/main@{#35992}
Bug: b/215140373
Change-Id: Id2b88cc4b8078a97275d49a617581cbbd02d2c6f
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/252380
Reviewed-by: Kristoffer Erlandsson <kerl@google.com>
Commit-Queue: Björn Terelius <terelius@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#36066}
diff --git a/rtc_tools/rtc_event_log_visualizer/main.cc b/rtc_tools/rtc_event_log_visualizer/main.cc
index ab4b7eb..6182b70 100644
--- a/rtc_tools/rtc_event_log_visualizer/main.cc
+++ b/rtc_tools/rtc_event_log_visualizer/main.cc
@@ -261,8 +261,12 @@
}
webrtc::AnalyzerConfig config;
- config.window_duration_ = 250000;
- config.step_ = 10000;
+ config.window_duration_ = webrtc::TimeDelta::Millis(250);
+ config.step_ = webrtc::TimeDelta::Millis(10);
+ if (!parsed_log.start_log_events().empty()) {
+ config.rtc_to_utc_offset_ = parsed_log.start_log_events()[0].utc_time() -
+ parsed_log.start_log_events()[0].log_time();
+ }
config.normalize_time_ = absl::GetFlag(FLAGS_normalize_time);
config.begin_time_ = parsed_log.first_timestamp();
config.end_time_ = parsed_log.last_timestamp();
@@ -275,6 +279,7 @@
webrtc::EventLogAnalyzer analyzer(parsed_log, config);
webrtc::PlotCollection collection;
+ collection.SetCallTimeToUtcOffsetMs(config.CallTimeToUtcOffsetMs());
PlotMap plots;
plots.RegisterPlot("incoming_packet_sizes", [&](Plot* plot) {