commit 0befec600314a79c0d142c3edd99f7d1c75e1afe
author Phil Burk <philburk@google.com> Fri Jul 28 15:12:13 2017 -0700
committer Phil Burk <philburk@google.com> Thu Aug 03 00:44:16 2017 +0000
tree 9aae908902a8dc73d8d9853ee8af49bca2d974de
parent dde8d48a32a625297f69c6316c7832f7ec0221fe

aaudio: update state for legacy mode

Add logging to the loopback test.
Update state in the callback.
Implement AAudioStreamRecord::getFramesWritten().

Bug: 62781173
Bug: 64214193
Test: aaudio_loopback.cpp, look for STARTED state while running
Change-Id: Iba867d048dcfcafe6db1d095abe2766f1aabe608

media/libaaudio/src/legacy/AudioStreamLegacy.cpp

diff --git a/media/libaaudio/src/legacy/AudioStreamLegacy.cpp b/media/libaaudio/src/legacy/AudioStreamLegacy.cpp
index dd5e3c0..2816bac 100644
--- a/media/libaaudio/src/legacy/AudioStreamLegacy.cpp
+++ b/media/libaaudio/src/legacy/AudioStreamLegacy.cpp
@@ -94,12 +94,15 @@
                 } else {
                     audioBuffer->size = 0;
                 }
-                break;
+
+                if (updateStateMachine() == AAUDIO_OK) {
+                    break; // don't fall through
+                }
             }
         }
         /// FALL THROUGH
 
-            // Stream got rerouted so we disconnect.
+        // Stream got rerouted so we disconnect.
         case AAUDIO_CALLBACK_OPERATION_DISCONNECTED: {
             setState(AAUDIO_STREAM_STATE_DISCONNECTED);
             ALOGD("processCallbackCommon() stream disconnected");