commit 87c9f646a94259d7c321c3b3d5947fa1778f5ac2
author Phil Burk <philburk@google.com> Wed May 17 07:22:39 2017 -0700
committer Phil Burk <philburk@google.com> Wed May 24 15:44:23 2017 -0700
tree 89c57e19157557b2cb5d7aca7bc1371e530f734c
parent da6b9eafb5de2434717aea264ad61b025bc4fe7f

aaudio: lower latency using MMAP capture

MMAP can be enabled by setting system properties.

Bug: 38267780
Test: input_monitor.cpp
Change-Id: I5e86fd1d9baef4fe59837ccbca7971acbb54d8b5
Signed-off-by: Phil Burk <philburk@google.com>

media/libaaudio/src/binding/AAudioServiceDefinitions.h

diff --git a/media/libaaudio/src/binding/AAudioServiceDefinitions.h b/media/libaaudio/src/binding/AAudioServiceDefinitions.h
index 2de560b..638544e 100644
--- a/media/libaaudio/src/binding/AAudioServiceDefinitions.h
+++ b/media/libaaudio/src/binding/AAudioServiceDefinitions.h
@@ -77,8 +77,7 @@
     // Set capacityInFrames to zero if Queue is unused.
     RingBufferDescriptor upMessageQueueDescriptor;   // server to client
     RingBufferDescriptor downMessageQueueDescriptor; // client to server
-    RingBufferDescriptor upDataQueueDescriptor;      // eg. record
-    RingBufferDescriptor downDataQueueDescriptor;    // eg. playback
+    RingBufferDescriptor dataQueueDescriptor;    // playback or capture
 } EndpointDescriptor;
 
 } // namespace aaudio