commit c687c2ea382e843ef9b4a39b2d2fdb7c9720829c
author Sami Kyostila <skyostil@google.com> Thu Jun 03 13:00:45 2021 +0100
committer Sami Kyostila <skyostil@google.com> Thu Jun 03 13:00:45 2021 +0100
tree a8c4d5e436eaf8cbdcd24dc445be3729c334929a
parent 34eb6a14728a870046c2637dbfb909d02936b84c

tracing: Add support for track event timestamps using custom clocks

Make it possible to write track events using custom timestamps together
with a custom reference clock. For example:

  TRACE_EVENT_BEGIN("cat", "Name",
      perfetto::TraceTimestamp{
          perfetto::protos::BuiltinClock::BUILTIN_CLOCK_MONOTONIC,
          timestamp_ns});

You can also use a completely custom clock id, but will also need
to manually emit a clock snapshot mapping that clock to the builtin
ones.

Change-Id: I2635eef84dc62368e6e529f43ac5ad9e751c601a

CHANGELOG

diff --git a/CHANGELOG b/CHANGELOG
index 79050a5..67b6c6b 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -6,7 +6,7 @@
   UI:
     *
   SDK:
-    *
+    * Added support for writing track events using custom clock timestamps.
 
 
 v16.0 - 2021-06-01: