From 1255abefa591b4aeaac3929bd4bf877e31fd81a8 Mon Sep 17 00:00:00 2001
From: qidi.huang<qidi.huang@amlogic.com>
Date: Fri, 17  Nov  2017  08:18:35  +0000
Subject: Audio: fix CTS test4_1MeasurePeakRms failure. [1/1]

PD# 152800

1) PERIOD_SIZE is too big for AudioFlinger to refresh
visualizer processed data buffer (mPastMeasurements[]).
Decrease PERIOD_SIZE from 1024 to 512, thus
AudioFlinger can save processed data to buffer in time.

2) Recover LOG_TAG to correct definition.

Change-Id: I03cbbd38c17ee5696f116e62890ad2d94fb02373
---
diff --git a/audio_hw.h b/audio_hw.h
index ba95ebc..4777026 100644
--- a/audio_hw.h
+++ b/audio_hw.h
@@ -10,8 +10,13 @@
 #define CARD_AMLOGIC_DEFAULT CARD_AMLOGIC_BOARD
 /* ALSA ports for AML */
 #define PORT_MM 1
+
 /* number of frames per period */
-#define DEFAULT_PERIOD_SIZE  1024   //(1024 * 2)
+/*
+ * change DEFAULT_PERIOD_SIZE from 1024 to 512 for passing CTS
+ * test case test4_1MeasurePeakRms(android.media.cts.VisualizerTest)
+ */
+#define DEFAULT_PERIOD_SIZE  512 //1024   //(1024 * 2)
 static unsigned PERIOD_SIZE = DEFAULT_PERIOD_SIZE;
 /* number of periods for low power playback */
 #define PLAYBACK_PERIOD_COUNT 4
diff --git a/rcaudio/def.h b/rcaudio/def.h
index 20db58b..595541c 100644
--- a/rcaudio/def.h
+++ b/rcaudio/def.h
@@ -11,10 +11,10 @@ extern "C" {
 #define RAS_STOP_CMD                    0x02
 #define RAS_DATA_RAW_CMD                0x03
 
-#ifdef LOG_TAG
-#undef LOG_TAG
-#endif
-#define LOG_TAG "huitong_audio_hw"
+//#ifdef LOG_TAG
+//#undef LOG_TAG
+//#endif
+//#define LOG_TAG "huitong_audio_hw"
 
 //#define LOG_NDEBUG 0
 //#define LOG_NDEBUG_FUNCTION
--
cgit