Commit 5f85ba20 authored Apr 05, 2017 by Pavlin Radoslavov

Reduce the audio A2DP HAL output audio stream buffer size

Reduce the audio A2DP HAL output audio stream buffer size
(per constant AUDIO_STREAM_OUTPUT_BUFFER_PERIODS) from 4 to 2.
After the change, the output buffer size is double the buffer period.

Bug: 35849921
Test: A2DP streaming with various codec settings. Testplans/83305.
Change-Id: I2a15d468e748a03b481bf2117903ab06cddd02a3
(cherry picked from commit 5e9f56940e1865d16892639e4c9144a65547626e)

parent f00d50e2

system/audio_a2dp_hw/include/audio_a2dp_hw.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -71,7 +71,7 @@
		//
		// to avoid introducing the FastMixer in AudioFlinger. Using the FastMixer
		// results in unnecessary latency and CPU overhead for Bluetooth.
		#define AUDIO_STREAM_OUTPUT_BUFFER_PERIODS 4
		#define AUDIO_STREAM_OUTPUT_BUFFER_PERIODS 2

		#define AUDIO_SKT_DISCONNECTED (-1)