tree 68771f2b70feaa06419d6f5840e54a12969f3d5b
parent 162b5e90f9760392cd881091cdbf9de4ea1eb889
author Vishnu Nair <vishnun@google.com> 1610057108 -0800
committer Vishnu Nair <vishnun@google.com> 1610057108 -0800

BlastBufferQueue: Pass client dequeue times to SurfaceFlinger

SF keeps track of client dequeue, queue, acquire etc. timestamps to
construct frame rendering timelines for developers. With BBQ, SF no
longer has access to this data, so pass the dequeue time along with
the buffers.

Ideally this data should flow to the perfetto trace directly from the client
but this is a temp solution while some perf issues with client logging
is sorted out.

Bug: 176931912
Test: manual tests
Change-Id: Ic88170c1fb20850662cb99325ac42b7232a02817