From: Glenn Kasten <gkasten@google.com>
Date: Thu, 3 Jul 2014 18:18:43 +0000 (-0700)
Subject: Add new API AudioRecord::notificationFrames()
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=7c6f87856c0880ee39c2107a0fc3c9b41f8c195c;p=android-x86%2Fframeworks-av.git

Add new API AudioRecord::notificationFrames()

Change-Id: I27fb888f01ed547242ffaa8d4626d38c7999ad53
---

diff --git a/include/media/AudioRecord.h b/include/media/AudioRecord.h
index 6a68c94a60..f9c7efd58b 100644
--- a/include/media/AudioRecord.h
+++ b/include/media/AudioRecord.h
@@ -240,6 +240,11 @@ public:
      */
             uint32_t    getSampleRate() const   { return mSampleRate; }
 
+    /* Return the notification frame count.
+     * This is approximately how often the callback is invoked, for transfer type TRANSFER_CALLBACK.
+     */
+            size_t      notificationFrames() const  { return mNotificationFramesAct; }
+
     /* Sets marker position. When record reaches the number of frames specified,
      * a callback with event type EVENT_MARKER is called. Calling setMarkerPosition
      * with marker == 0 cancels marker notification callback.