From 5fe37c6838de9fbd959ad19ba44aa3d00d1b4e6f Mon Sep 17 00:00:00 2001
From: Eric Laurent <elaurent@google.com>
Date: Fri, 21 May 2010 06:05:13 -0700
Subject: 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
---
 media/libeffects/Android.mk | 90 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 90 insertions(+)
 create mode 100644 media/libeffects/Android.mk

(limited to 'media/libeffects/Android.mk')

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
-- 
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