commit 762365c3ee5f212d4995e002e1c53b221b587c92
author Phil Burk <philburk@google.com> Mon Dec 10 16:02:16 2018 -0800
committer Phil Burk <philburk@google.com> Thu Dec 13 17:39:26 2018 -0800
tree ec2322a17d6bb3c9c741f0b6915239c70fa161a0
parent d00c4607a5f7d25dfe925a20a1fc5fd7cfcee67a

aaudio: suspend a stream when its queue is full

This will prevent log spam when AAUDIO_CALLBACK_RESULT_STOP
is returned from an audio callback.

Bug: 120845500
Test: test_return_stop.cpp
Change-Id: Icfe1541d6fa7b045285ac3dfbb75dfed5424d49b

services/oboeservice/AAudioServiceEndpointPlay.cpp

diff --git a/services/oboeservice/AAudioServiceEndpointPlay.cpp b/services/oboeservice/AAudioServiceEndpointPlay.cpp
index ac0d61d..1e1c552 100644
--- a/services/oboeservice/AAudioServiceEndpointPlay.cpp
+++ b/services/oboeservice/AAudioServiceEndpointPlay.cpp
@@ -84,6 +84,10 @@
                 int64_t clientFramesRead = 0;
                 bool allowUnderflow = true;
 
+                if (clientStream->isSuspended()) {
+                    continue; // dead stream
+                }
+
                 aaudio_stream_state_t state = clientStream->getState();
                 if (state == AAUDIO_STREAM_STATE_STOPPING) {
                     allowUnderflow = false; // just read what is already in the FIFO