commit 56ecf3e3ce36d111a17d67485047836660128629
author Phil Burk <philburk@google.com> Mon Mar 12 15:38:17 2018 -0700
committer Phil Burk <philburk@google.com> Wed Mar 21 01:14:13 2018 +0000
tree 79a1a5a3992f0bb116d3d2e8473c1e76b84034e2
parent 553a1a42fceba2f5315238355de2b20687185160

audioflinger: only update mHalVolFloat on success

This will fix a regression with AAudio MMAP stream not getting
its initial volume set correctly.
Also initialize mHalVolFloat.

Bug: 74547253
Test: adb shell write_sine_callback -pl -s10 -m1
Test: should have the same initial volume as
Test: adb shell write_sine_callback -pl -s10 -m3
Change-Id: Ie0c1f9ba51e2059a888d2273f41588f101b09a5c

services/audioflinger/Threads.h

diff --git a/services/audioflinger/Threads.h b/services/audioflinger/Threads.h
index ae14ac1..7cd46a7 100644
--- a/services/audioflinger/Threads.h
+++ b/services/audioflinger/Threads.h
@@ -1666,6 +1666,8 @@
                 bool                        mMasterMute;
                 bool                        mStreamMute;
                 float                       mHalVolFloat;
+                int32_t                     mNoCallbackWarningCount;
+     static     constexpr int32_t           kMaxNoCallbackWarnings = 5;
                 AudioStreamOut*             mOutput;
 };