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# Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
#
# Use of this source code is governed by a BSD-style license
# that can be found in the LICENSE file in the root of the source
# tree. An additional intellectual property rights grant can be found
# in the file PATENTS. All contributing project authors may
# be found in the AUTHORS file in the root of the source tree.
LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
include $(LOCAL_PATH)/../../../android-webrtc.mk
LOCAL_ARM_MODE := arm
LOCAL_MODULE_CLASS := STATIC_LIBRARIES
LOCAL_MODULE := libwebrtc_spl
LOCAL_MODULE_TAGS := optional
LOCAL_SRC_FILES := \
auto_corr_to_refl_coef.c \
auto_correlation.c \
complex_fft.c \
copy_set_operations.c \
cross_correlation.c \
division_operations.c \
dot_product_with_scale.c \
downsample_fast.c \
energy.c \
filter_ar.c \
filter_ma_fast_q12.c \
get_hanning_window.c \
get_scaling_square.c \
ilbc_specific_functions.c \
levinson_durbin.c \
lpc_to_refl_coef.c \
min_max_operations.c \
randomization_functions.c \
real_fft.c \
refl_coef_to_lpc.c \
resample.c \
resample_48khz.c \
resample_by_2.c \
resample_by_2_internal.c \
resample_fractional.c \
spl_init.c \
spl_sqrt.c \
spl_version.c \
splitting_filter.c \
sqrt_of_one_minus_x_squared.c \
vector_scaling_operations.c
# Flags passed to both C and C++ files.
LOCAL_CFLAGS := \
$(MY_WEBRTC_COMMON_DEFS)
LOCAL_C_INCLUDES := \
$(LOCAL_PATH)/include \
$(LOCAL_PATH)/../..
ifeq ($(ARCH_ARM_HAVE_ARMV7A),true)
LOCAL_SRC_FILES += \
filter_ar_fast_q12_armv7.s
else
LOCAL_SRC_FILES += \
filter_ar_fast_q12.c
endif
ifeq ($(TARGET_ARCH),arm)
LOCAL_SRC_FILES += \
complex_bit_reverse_arm.s \
spl_sqrt_floor_arm.s
else
LOCAL_SRC_FILES += \
complex_bit_reverse.c \
spl_sqrt_floor.c
endif
LOCAL_SHARED_LIBRARIES := libstlport
ifeq ($(TARGET_OS)-$(TARGET_SIMULATOR),linux-true)
LOCAL_LDLIBS += -ldl -lpthread
endif
ifneq ($(TARGET_SIMULATOR),true)
LOCAL_SHARED_LIBRARIES += libdl
endif
ifndef NDK_ROOT
include external/stlport/libstlport.mk
endif
include $(BUILD_STATIC_LIBRARY)
#########################
# Build the neon library.
ifeq ($(WEBRTC_BUILD_NEON_LIBS),true)
include $(CLEAR_VARS)
LOCAL_ARM_MODE := arm
LOCAL_MODULE_CLASS := STATIC_LIBRARIES
LOCAL_MODULE := libwebrtc_spl_neon
LOCAL_MODULE_TAGS := optional
LOCAL_SRC_FILES := \
cross_correlation_neon.s \
downsample_fast_neon.s \
min_max_operations_neon.s \
vector_scaling_operations_neon.s
# Flags passed to both C and C++ files.
LOCAL_CFLAGS := \
$(MY_WEBRTC_COMMON_DEFS) \
$(MY_ARM_CFLAGS_NEON)
LOCAL_C_INCLUDES := \
$(LOCAL_PATH)/include \
$(LOCAL_PATH)/../..
ifndef NDK_ROOT
include external/stlport/libstlport.mk
endif
include $(BUILD_STATIC_LIBRARY)
endif # ifeq ($(WEBRTC_BUILD_NEON_LIBS),true)
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