AudioFlinger: Split off audio processing library

Test: native AudioResampler test, general playback test
Bug: 31015569
Change-Id: Ifb248f4402a583438d756c014dcd7a4577aef713
diff --git a/media/libaudioprocessing/tests/Android.mk b/media/libaudioprocessing/tests/Android.mk
new file mode 100644
index 0000000..23e1c3a
--- /dev/null
+++ b/media/libaudioprocessing/tests/Android.mk
@@ -0,0 +1,87 @@
+# Build the unit tests for libaudioprocessing
+
+LOCAL_PATH := $(call my-dir)
+
+#
+# resampler unit test
+#
+include $(CLEAR_VARS)
+
+LOCAL_SHARED_LIBRARIES := \
+    libaudioutils \
+    libaudioprocessing \
+    libcutils \
+    liblog \
+    libutils \
+
+LOCAL_C_INCLUDES := \
+    $(call include-path-for, audio-utils) \
+
+LOCAL_SRC_FILES := \
+    resampler_tests.cpp
+
+LOCAL_MODULE := resampler_tests
+
+LOCAL_MODULE_TAGS := tests
+
+LOCAL_CFLAGS := -Werror -Wall
+
+include $(BUILD_NATIVE_TEST)
+
+#
+# audio mixer test tool
+#
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES := \
+    test-mixer.cpp \
+
+LOCAL_C_INCLUDES := \
+    $(call include-path-for, audio-utils) \
+
+LOCAL_STATIC_LIBRARIES := \
+    libsndfile \
+
+LOCAL_SHARED_LIBRARIES := \
+    libaudioprocessing \
+    libaudioutils \
+    libcutils \
+    liblog \
+    libutils \
+
+LOCAL_MODULE := test-mixer
+
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_CFLAGS := -Werror -Wall
+
+include $(BUILD_EXECUTABLE)
+
+#
+# build audio resampler test tool
+#
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES := \
+    test-resampler.cpp \
+
+LOCAL_C_INCLUDES := \
+    $(call include-path-for, audio-utils) \
+
+LOCAL_STATIC_LIBRARIES := \
+    libsndfile \
+
+LOCAL_SHARED_LIBRARIES := \
+    libaudioprocessing \
+    libaudioutils \
+    libcutils \
+    liblog \
+    libutils \
+
+LOCAL_MODULE := test-resampler
+
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_CFLAGS := -Werror -Wall
+
+include $(BUILD_EXECUTABLE)