Fix issue 2667796: [Audio Effect Framework] Effect factory and libraries.
First effect factory and effect library API implementation.
Also added default effect libraries for reverb and equalizer effects.
These libraries are for functional test only and are not fine tuned with
regard to audio quality. They will probably be replaced by other implementations
before the release.
Change-Id: I6868f8612146ae282c64052765c61a52ec789ec8
diff --git a/media/libeffects/Android.mk b/media/libeffects/Android.mk
new file mode 100644
index 0000000..ff21454
--- /dev/null
+++ b/media/libeffects/Android.mk
@@ -0,0 +1,90 @@
+LOCAL_PATH:= $(call my-dir)
+
+# Effect factory library
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES:= \
+ EffectsFactory.c
+
+LOCAL_SHARED_LIBRARIES := \
+ libcutils
+
+LOCAL_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)
+LOCAL_MODULE:= libeffects
+
+ifeq ($(TARGET_OS)-$(TARGET_SIMULATOR),linux-true)
+LOCAL_LDLIBS += -ldl
+endif
+
+ifneq ($(TARGET_SIMULATOR),true)
+LOCAL_SHARED_LIBRARIES += libdl
+endif
+
+LOCAL_C_INCLUDES := \
+
+include $(BUILD_SHARED_LIBRARY)
+
+
+# Default Reverb library
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES:= \
+ EffectReverb.c.arm \
+ EffectsMath.c.arm
+LOCAL_CFLAGS+= -O2
+
+LOCAL_SHARED_LIBRARIES := \
+ libcutils
+
+LOCAL_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)/soundfx
+LOCAL_MODULE:= libreverb
+
+ifeq ($(TARGET_OS)-$(TARGET_SIMULATOR),linux-true)
+LOCAL_LDLIBS += -ldl
+endif
+
+ifneq ($(TARGET_SIMULATOR),true)
+LOCAL_SHARED_LIBRARIES += libdl
+endif
+
+LOCAL_C_INCLUDES := \
+ $(call include-path-for, graphics corecg)
+
+LOCAL_PRELINK_MODULE := false
+
+include $(BUILD_SHARED_LIBRARY)
+
+# Default Equalizer library
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES:= \
+ EffectsMath.c.arm \
+ EffectEqualizer.cpp \
+ AudioBiquadFilter.cpp.arm \
+ AudioCoefInterpolator.cpp.arm \
+ AudioPeakingFilter.cpp.arm \
+ AudioShelvingFilter.cpp.arm \
+ AudioEqualizer.cpp.arm
+
+LOCAL_CFLAGS+= -O2
+
+LOCAL_SHARED_LIBRARIES := \
+ libcutils
+
+LOCAL_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)/soundfx
+LOCAL_MODULE:= libequalizer
+
+ifeq ($(TARGET_OS)-$(TARGET_SIMULATOR),linux-true)
+LOCAL_LDLIBS += -ldl
+endif
+
+ifneq ($(TARGET_SIMULATOR),true)
+LOCAL_SHARED_LIBRARIES += libdl
+endif
+
+LOCAL_C_INCLUDES := \
+ $(call include-path-for, graphics corecg)
+
+LOCAL_PRELINK_MODULE := false
+
+include $(BUILD_SHARED_LIBRARY)
\ No newline at end of file