commit 4485d41bcded0eceec7ec97d50aa2b0e702397a0
author Phil Burk <philburk@google.com> Tue May 09 15:55:02 2017 -0700
committer Phil Burk <philburk@google.com> Mon May 15 12:52:43 2017 -0700
tree b68415b336ac43107c3f44f7854a29c3bf55ac42
parent feb0d87f693abd8fd2fa7ebfcdf7d91f0b95c131

aaudio: fix output bugs and improve input performance, add loopback test

Support AAUDIO_PERFORMANCE_MODE in AudioStreamRecord.cpp
Fix race condition when closing a stream, which this test revealed.
Fix setting of negative notificationFrames for non-FAST tracks.

Convert test from old Oboe API to AAudio.
Add command line options to the test.
Add systrace calls.

Bug: 34093052
Bug: 38313432
Bug: 38178592
Test: loopback.cpp
Change-Id: Ib6d2995cdd3ed432937fde2f26c5394013f0d6e0
Signed-off-by: Phil Burk <philburk@google.com>

media/libaaudio/src/client/AudioEndpoint.cpp

diff --git a/media/libaaudio/src/client/AudioEndpoint.cpp b/media/libaaudio/src/client/AudioEndpoint.cpp
index 027d66d..e6751c49 100644
--- a/media/libaaudio/src/client/AudioEndpoint.cpp
+++ b/media/libaaudio/src/client/AudioEndpoint.cpp
@@ -182,6 +182,15 @@
     mDownDataQueue->getEmptyRoomAvailable(wrappingBuffer);
 }
 
+int32_t AudioEndpoint::getEmptyFramesAvailable() {
+    return mDownDataQueue->getFifoControllerBase()->getEmptyFramesAvailable();
+}
+
+int32_t AudioEndpoint::getFullFramesAvailable()
+{
+    return mDownDataQueue->getFifoControllerBase()->getFullFramesAvailable();
+}
+
 void AudioEndpoint::advanceWriteIndex(int32_t deltaFrames) {
     mDownDataQueue->getFifoControllerBase()->advanceWriteIndex(deltaFrames);
 }
@@ -227,7 +236,3 @@
     return (int32_t)mDownDataQueue->getBufferCapacityInFrames();
 }
 
-int32_t AudioEndpoint::getFullFramesAvailable()
-{
-    return mDownDataQueue->getFifoControllerBase()->getFullFramesAvailable();
-}