commit 209789d6d5cc726599a9832d8597b16c771141a2
author Eric Laurent <elaurent@google.com> Wed Oct 05 11:52:08 2011 -0700
committer Eric Laurent <elaurent@google.com> Wed Oct 05 14:14:17 2011 -0700
tree 38efa372cd320de7945942b018304eb90fe59123
parent 0758aa1eb49ae1a4cf2e808f937af4583115a8ef

audio HAL: fix echo reference.

The number of frames written to the echo reference buffer in out_write() was wrong.
As we write frames at the audioflinger sampling rate we should write the number of
frames passed to out_write(), not the number of frames passed to tynialsa after resamopling.

Change-Id: Ia6a1c7e090c73e1566634a17b720e1e6049b22fe

audio/audio_hw.c

diff --git a/audio/audio_hw.c b/audio/audio_hw.c
index 744edbc..9f5bff9 100755
--- a/audio/audio_hw.c
+++ b/audio/audio_hw.c
@@ -1325,7 +1325,7 @@
     if (out->echo_reference != NULL) {
         struct echo_reference_buffer b;
         b.raw = (void *)buffer;
-        b.frame_count = out_frames;
+        b.frame_count = in_frames;
 
         get_playback_delay(out, out_frames, &b);
         out->echo_reference->write(out->echo_reference, &b);