commit 6b9e9918b9b56f1d6bf3abbfba32ce661f1f97f6
author Alec Mouri <alecmouri@google.com> Tue Jan 21 10:50:24 2020 -0800
committer Alec Mouri <alecmouri@google.com> Mon Mar 02 12:17:09 2020 -0800
tree 45c8ae86f13f5dd12fb077ad212fb8eae5d9b3eb
parent 1c7bc86a9b1bdf16b240a96d083102127f036325

[SurfaceFlinger] Add hwc information to winscope:

* String blob of HWC dump
* Fill in HWC composition enum

Caveat is that only the primary display information is filled in.

Bug: 119443475
Test: Winscope trace
Change-Id: I246dc8df5e16388d8e58afeabfe944b158e1a39d

services/surfaceflinger/SurfaceTracing.h

diff --git a/services/surfaceflinger/SurfaceTracing.h b/services/surfaceflinger/SurfaceTracing.h
index 18524f0..3c24881 100644
--- a/services/surfaceflinger/SurfaceTracing.h
+++ b/services/surfaceflinger/SurfaceTracing.h
@@ -56,6 +56,7 @@
         TRACE_CRITICAL = 1 << 0,
         TRACE_INPUT = 1 << 1,
         TRACE_EXTRA = 1 << 2,
+        TRACE_HWC = 1 << 3,
         TRACE_ALL = 0xffffffff
     };
     void setTraceFlags(uint32_t flags);