commit 0fa449cc475580d995e9d56756c3da5507d2b6f6
author Eric Laurent <elaurent@google.com> Fri Sep 24 11:52:04 2010 -0700
committer Eric Laurent <elaurent@google.com> Fri Sep 24 15:24:54 2010 -0700
tree 1e344eefa5847ad1e8ea3fc508e0d63ba5334c13
parent 76e2c7be04aeff55f3e6a473ff1cd6d9ec2d620c

Fix error in AudioEffect command status reporting.

AudioEffect::command() should not interpret the status
returned in pReplyData unless the command is ENABLE or
DISABLE.

Also fixed:
- bug in Visualizer::getWAveForm() status reporting.
- wrong initialization value for capture buffer in visualizer engine.

Change-Id: I60fb0011f9dba96ee74661dec1e8ef441edcaf35

media/libeffects/visualizer/EffectVisualizer.cpp

diff --git a/media/libeffects/visualizer/EffectVisualizer.cpp b/media/libeffects/visualizer/EffectVisualizer.cpp
index 03a6bbb..5505f14 100644
--- a/media/libeffects/visualizer/EffectVisualizer.cpp
+++ b/media/libeffects/visualizer/EffectVisualizer.cpp
@@ -65,8 +65,8 @@
 {
     pContext->mCaptureIdx = 0;
     pContext->mCurrentBuf = 0;
-    memset(pContext->mCaptureBuf[0], 0, VISUALIZER_CAPTURE_SIZE_MAX);
-    memset(pContext->mCaptureBuf[1], 0, VISUALIZER_CAPTURE_SIZE_MAX);
+    memset(pContext->mCaptureBuf[0], 0x80, VISUALIZER_CAPTURE_SIZE_MAX);
+    memset(pContext->mCaptureBuf[1], 0x80, VISUALIZER_CAPTURE_SIZE_MAX);
 }
 
 //----------------------------------------------------------------------------