commit a960d1d94d2ef121d6fab50eeb89bfdae6c2d16a
author Chong Zhang <chz@google.com> Mon Dec 21 17:11:37 2020 -0800
committer Chong Zhang <chz@google.com> Wed Jan 20 14:43:25 2021 -0800
tree 1f1a310d6737e07968b15518ef24c59c2bd53d05
parent bfebb60dbd1041048e4567d412a5f472652eaaec

transcoding: add thermal status listener

Register thermal status listener with thermal manager, and
pause/resume transcoding activity when thermal status goes
above certain threshold (currently set at CRITICAL).

Add unit tests with mock thermal policy. Also add unit test
that exercise the actual transcoding service, but use adb
shell cmd to fake thermal status change.

bug: 169452730
test: unit testing added in the CL; manual testing using
"adb shell cmd thermalservice override-status #" and observe
thermal throttling logs from transcoding service.

Change-Id: I7d28ed3069bdd73e8984ad138e2edba9c9a2360a

media/libmediatranscoding/Android.bp

diff --git a/media/libmediatranscoding/Android.bp b/media/libmediatranscoding/Android.bp
index 094d7c3..23e83f9 100644
--- a/media/libmediatranscoding/Android.bp
+++ b/media/libmediatranscoding/Android.bp
@@ -71,11 +71,12 @@
     ],
 
     srcs: [
-        "TranscodingClientManager.cpp",
-        "TranscodingSessionController.cpp",
-        "TranscodingResourcePolicy.cpp",
-        "TranscodingUidPolicy.cpp",
         "TranscoderWrapper.cpp",
+        "TranscodingClientManager.cpp",
+        "TranscodingResourcePolicy.cpp",
+        "TranscodingSessionController.cpp",
+        "TranscodingThermalPolicy.cpp",
+        "TranscodingUidPolicy.cpp",
     ],
 
     shared_libs: [