From 5baf2af52cd186633b7173196c1e4a4cd3435f22 Mon Sep 17 00:00:00 2001
From: Eric Laurent <elaurent@google.com>
Date: Thu, 12 Sep 2013 17:37:00 -0700
Subject: more support for audio effect offload

Offloading of audio effects is now enabled for offloaded
output threads. If an effect not supporting offload is enabled,
the AudioTrack is invalidated so that it can be recreated in PCM
mode.

Fix some issues in effect proxy related to handling of effect
commands to offloaded and non offloaded effects.

Also fixed a bug on capture index in software Visualizer effect.

Bug: 8174034.

Change-Id: Ib23d3c2d5a652361b0aaec7faee09102f2b18fce
---
 media/libeffects/visualizer/EffectVisualizer.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'media/libeffects/visualizer/EffectVisualizer.cpp')

diff --git a/media/libeffects/visualizer/EffectVisualizer.cpp b/media/libeffects/visualizer/EffectVisualizer.cpp
index e7eccf1..96935e3 100644
--- a/media/libeffects/visualizer/EffectVisualizer.cpp
+++ b/media/libeffects/visualizer/EffectVisualizer.cpp
@@ -61,7 +61,7 @@ struct VisualizerContext {
     uint32_t mCaptureSize;
     uint32_t mScalingMode;
     uint8_t mState;
-    uint8_t mLastCaptureIdx;
+    uint32_t mLastCaptureIdx;
     uint32_t mLatency;
     struct timespec mBufferUpdateTime;
     uint8_t mCaptureBuf[CAPTURE_BUF_SIZE];
@@ -499,7 +499,7 @@ int Visualizer_command(effect_handle_t self, uint32_t cmdCode, uint32_t cmdSize,
                 memcpy(pReplyData,
                        pContext->mCaptureBuf + CAPTURE_BUF_SIZE + capturePoint,
                        size);
-                pReplyData += size;
+                pReplyData = (char *)pReplyData + size;
                 captureSize -= size;
                 capturePoint = 0;
             }
-- 
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