bjornv@webrtc.org af6f02f7bd Neon version of OverdriveAndSuppress()
audioproc reports the average frame time going from 279us to 255us with the test data used.

the output does not match the c version, but the difference seen is +-1.

Performance gain on Nexus7: 8.8%

BUG=3131
TESTED=trybots and manually
R=bjornv@webrtc.org, cd@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/19539004

Patch from Scott LaVarnway <slavarnw@gmail.com>.

git-svn-id: http://webrtc.googlecode.com/svn/trunk@6433 4adac7df-926f-26a2-2b94-8c16560cd09d
2014-06-13 14:50:23 +00:00

59 lines
1.4 KiB
Makefile

# 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 $(LOCAL_PATH)/../../../../android-webrtc.mk
LOCAL_MODULE_CLASS := STATIC_LIBRARIES
LOCAL_MODULE := libwebrtc_aec
LOCAL_MODULE_TAGS := optional
LOCAL_SRC_FILES := \
echo_cancellation.c \
aec_resampler.c \
aec_core.c \
aec_rdft.c \
ifeq ($(TARGET_ARCH),x86)
LOCAL_SRC_FILES += \
aec_core_sse2.c \
aec_rdft_sse2.c
endif
# Flags passed to both C and C++ files.
LOCAL_CFLAGS := \
$(MY_WEBRTC_COMMON_DEFS)
LOCAL_C_INCLUDES := \
$(LOCAL_PATH)/include \
$(LOCAL_PATH)/../utility \
$(LOCAL_PATH)/../../.. \
$(LOCAL_PATH)/../../../common_audio/signal_processing/include \
external/webrtc
LOCAL_SHARED_LIBRARIES := \
libcutils \
libdl \
libstlport
ifndef NDK_ROOT
include external/stlport/libstlport.mk
endif
include $(BUILD_STATIC_LIBRARY)
#########################
# Build the neon library.
ifeq ($(WEBRTC_BUILD_NEON_LIBS),true)
LOCAL_SRC_FILES += \
aec_core_neon.c
endif # ifeq ($(WEBRTC_BUILD_NEON_LIBS),true)