commit 2ca5d8601c09ecb9466d286a7d8e2f5eb520510b
author Adrian Roos <roosa@google.com> Thu Oct 03 17:30:14 2019 +0200
committer Adrian Roos <roosa@google.com> Fri Oct 18 18:22:30 2019 +0200
tree d11ba4c47995d69e69a0d67d38bc556b4e014b07
parent cd45b2ab20987665ec9324ac81a8e16a995a5da9

ProtoLog: Cache the result of ProtoLogImpl.isEnabled(ProtoLogGroup)

We introduce a generated class ProtoLog$Cache, which contains a field
for each ProtoLogGroup to cache whether it is enabled or not.

This both makes lookup faster, and reduces code size.

Test: make droid
Change-Id: I581c87849c875918b182eff85996b6d19a6755ec

services/core/Android.bp

diff --git a/services/core/Android.bp b/services/core/Android.bp
index 4f4e47a..3067beb 100644
--- a/services/core/Android.bp
+++ b/services/core/Android.bp
@@ -21,6 +21,7 @@
     cmd: "$(location protologtool) transform-protolog-calls " +
       "--protolog-class com.android.server.protolog.common.ProtoLog " +
       "--protolog-impl-class com.android.server.protolog.ProtoLogImpl " +
+      "--protolog-cache-class 'com.android.server.protolog.ProtoLog$$Cache' " +
       "--loggroups-class com.android.server.wm.ProtoLogGroup " +
       "--loggroups-jar $(location :services.core.wm.protologgroups) " +
       "--output-srcjar $(out) " +