From c39941d529da893a8581ec55e004a7ce44ef3237 Mon Sep 17 00:00:00 2001
From: Mingming Yin <mingming@codeaurora.org>
Date: Tue, 22 Dec 2015 12:12:00 -0800
Subject: libmedia: correct latency computing for TRANSFER_SYNC

- Compute the track latency by frame count returned
  from audio hal when in TRANSFER_SYNC mode

Change-Id: If7bbf780abc8e141eb35eea44c01c583b1290d3c
---
 media/libmedia/AudioRecord.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'media/libmedia')

diff --git a/media/libmedia/AudioRecord.cpp b/media/libmedia/AudioRecord.cpp
index 66903b3..40f6c44 100644
--- a/media/libmedia/AudioRecord.cpp
+++ b/media/libmedia/AudioRecord.cpp
@@ -276,7 +276,8 @@ status_t AudioRecord::set(
     mActive = false;
     mUserData = user;
     // TODO: add audio hardware input latency here
-    if (mTransfer == TRANSFER_CALLBACK) {
+    if (mTransfer == TRANSFER_CALLBACK ||
+            mTransfer == TRANSFER_SYNC) {
         mLatency = (1000*mNotificationFramesAct) / sampleRate;
     } else {
         mLatency = (1000*mFrameCount) / sampleRate;
-- 
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