libmedia: implement samsungs isSeparatedStream, built audioparameter

Change-Id: I96ec5b79c08e37c9bca59470addb5a9f7869eaea
diff --git a/media/libmedia/Android.mk b/media/libmedia/Android.mk
index 56e7787..2bd8475 100644
--- a/media/libmedia/Android.mk
+++ b/media/libmedia/Android.mk
@@ -58,6 +58,15 @@
 
 LOCAL_SRC_FILES += ../libnbaio/roundup.c
 
+ifeq ($(BOARD_USES_LIBMEDIA_WITH_AUDIOPARAMETER),true)
+LOCAL_SRC_FILES+= \
+    AudioParameter.cpp
+endif
+
+ifeq ($(BOARD_USE_SAMSUNG_SEPARATEDSTREAM),true)
+LOCAL_CFLAGS += -DUSE_SAMSUNG_SEPARATEDSTREAM
+endif
+
 # for <cutils/atomic-inline.h>
 LOCAL_CFLAGS += -DANDROID_SMP=$(if $(findstring true,$(TARGET_CPU_SMP)),1,0)
 LOCAL_SRC_FILES += SingleStateQueue.cpp