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>

services/oboeservice/AAudioEndpointManager.h

diff --git a/services/oboeservice/AAudioEndpointManager.h b/services/oboeservice/AAudioEndpointManager.h
index bbcfc1d..db1103d 100644
--- a/services/oboeservice/AAudioEndpointManager.h
+++ b/services/oboeservice/AAudioEndpointManager.h
@@ -23,6 +23,8 @@
 
 #include "binding/AAudioServiceMessage.h"
 #include "AAudioServiceEndpoint.h"
+#include "AAudioServiceEndpointCapture.h"
+#include "AAudioServiceEndpointPlay.h"
 
 namespace aaudio {
 
@@ -49,10 +51,8 @@
 
     std::mutex    mLock;
 
-    // We need separate inputs and outputs because they may both have device==0.
-    // TODO review
-    std::map<int32_t, AAudioServiceEndpoint *> mInputs;
-    std::map<int32_t, AAudioServiceEndpoint *> mOutputs;
+    std::map<int32_t, AAudioServiceEndpointCapture *> mInputs;
+    std::map<int32_t, AAudioServiceEndpointPlay *> mOutputs;
 
 };