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Commit 4485d41b authored May 09, 2017 by Phil Burk

aaudio: fix output bugs and improve input performance, add loopback test



Support AAUDIO_PERFORMANCE_MODE in AudioStreamRecord.cpp
Fix race condition when closing a stream, which this test revealed.
Fix setting of negative notificationFrames for non-FAST tracks.

Convert test from old Oboe API to AAudio.
Add command line options to the test.
Add systrace calls.

Bug: 34093052
Bug: 38313432
Bug: 38178592
Test: loopback.cpp
Change-Id: Ib6d2995cdd3ed432937fde2f26c5394013f0d6e0
Signed-off-by: Phil Burk <philburk@google.com>

parent feb0d87f

media/libaaudio/examples/loopback/Android.mk

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		include $(call all-subdir-makefiles)

media/libaaudio/examples/loopback/jni/Android.mk

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		LOCAL_PATH := $(call my-dir)

		include $(CLEAR_VARS)
		LOCAL_MODULE_TAGS := tests
		LOCAL_C_INCLUDES := \
		$(call include-path-for, audio-utils) \
		frameworks/av/media/libaaudio/include

		# NDK recommends using this kind of relative path instead of an absolute path.
		LOCAL_SRC_FILES:= ../src/loopback.cpp
		LOCAL_SHARED_LIBRARIES := libaaudio
		LOCAL_MODULE := aaudio_loopback
		include $(BUILD_EXECUTABLE)

media/libaaudio/examples/loopback/jni/Application.mk

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		APP_CPPFLAGS += -std=c++11

media/libaaudio/examples/loopback/src/loopback.cpp

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File added.

Preview size limit exceeded, changes collapsed.

media/libaaudio/examples/write_sine/jni/Application.mk

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		# TODO remove then when we support other architectures
		APP_ABI := arm64-v8a
		APP_CPPFLAGS += -std=c++11