1 # Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. 2 # 3 # Use of this source code is governed by a BSD-style license 4 # that can be found in the LICENSE file in the root of the source 5 # tree. An additional intellectual property rights grant can be found 6 # in the file PATENTS. All contributing project authors may 7 # be found in the AUTHORS file in the root of the source tree. 8 9 ############################# 10 # Build the non-neon library. 11 12 LOCAL_PATH := $(call my-dir) 13 14 include $(CLEAR_VARS) 15 16 include $(LOCAL_PATH)/../../../../../../../android-webrtc.mk 17 18 LOCAL_ARM_MODE := arm 19 LOCAL_MODULE_CLASS := STATIC_LIBRARIES 20 LOCAL_MODULE := libwebrtc_isacfix 21 LOCAL_MODULE_TAGS := optional 22 LOCAL_SRC_FILES := \ 23 arith_routines.c \ 24 arith_routines_hist.c \ 25 arith_routines_logist.c \ 26 bandwidth_estimator.c \ 27 decode.c \ 28 decode_bwe.c \ 29 decode_plc.c \ 30 encode.c \ 31 entropy_coding.c \ 32 fft.c \ 33 filterbank_tables.c \ 34 filterbanks.c \ 35 filters.c \ 36 initialize.c \ 37 isacfix.c \ 38 lattice.c \ 39 lpc_masking_model.c \ 40 lpc_tables.c \ 41 pitch_estimator.c \ 42 pitch_filter.c \ 43 pitch_gain_tables.c \ 44 pitch_lag_tables.c \ 45 spectrum_ar_model_tables.c \ 46 transform.c 47 48 # Using .S (instead of .s) extention is to include a C header file in assembly. 49 my_as_src := \ 50 lattice_armv7.S \ 51 pitch_filter_armv6.S 52 my_c_src := \ 53 lattice_c.c \ 54 pitch_filter_c.c 55 LOCAL_SRC_FILES_arm += $(my_as_src) 56 LOCAL_SRC_FILES_x86 += $(my_c_src) 57 LOCAL_SRC_FILES_mips += $(my_c_src) 58 LOCAL_SRC_FILES_arm64 += $(my_c_src) 59 LOCAL_SRC_FILES_x86_64 += $(my_c_src) 60 LOCAL_SRC_FILES_mips64 += $(my_c_src) 61 62 # Flags passed to both C and C++ files. 63 LOCAL_CFLAGS := \ 64 $(MY_WEBRTC_COMMON_DEFS) 65 66 LOCAL_CFLAGS_arm := $(MY_WEBRTC_COMMON_DEFS_arm) 67 LOCAL_CFLAGS_x86 := $(MY_WEBRTC_COMMON_DEFS_x86) 68 LOCAL_CFLAGS_mips := $(MY_WEBRTC_COMMON_DEFS_mips) 69 LOCAL_CFLAGS_arm64 := $(MY_WEBRTC_COMMON_DEFS_arm64) 70 LOCAL_CFLAGS_x86_64 := $(MY_WEBRTC_COMMON_DEFS_x86_64) 71 LOCAL_CFLAGS_mips64 := $(MY_WEBRTC_COMMON_DEFS_mips64) 72 73 LOCAL_C_INCLUDES := \ 74 $(LOCAL_PATH)/../interface \ 75 $(LOCAL_PATH)/../../../../../.. \ 76 $(LOCAL_PATH)/../../../../../../common_audio/signal_processing/include 77 78 ifdef WEBRTC_STL 79 LOCAL_NDK_STL_VARIANT := $(WEBRTC_STL) 80 LOCAL_SDK_VERSION := 14 81 LOCAL_MODULE := $(LOCAL_MODULE)_$(WEBRTC_STL) 82 endif 83 84 include $(BUILD_STATIC_LIBRARY) 85 86 ######################### 87 # Build the neon library. 88 ifeq ($(WEBRTC_BUILD_NEON_LIBS),true) 89 90 include $(CLEAR_VARS) 91 92 # filters_neon.c does not compile with Clang, http://b/17457665. 93 LOCAL_CLANG := false 94 95 LOCAL_ARM_MODE := arm 96 LOCAL_MODULE_CLASS := STATIC_LIBRARIES 97 LOCAL_MODULE := libwebrtc_isacfix_neon 98 LOCAL_MODULE_TAGS := optional 99 LOCAL_SRC_FILES := \ 100 filters_neon.c \ 101 lattice_neon.S \ 102 lpc_masking_model_neon.S 103 104 # Flags passed to both C and C++ files. 105 LOCAL_CFLAGS := \ 106 $(MY_WEBRTC_COMMON_DEFS) \ 107 -mfpu=neon \ 108 -mfloat-abi=softfp \ 109 -flax-vector-conversions 110 111 LOCAL_MODULE_TARGET_ARCH := arm 112 LOCAL_CFLAGS_arm := $(MY_WEBRTC_COMMON_DEFS_arm) 113 114 LOCAL_C_INCLUDES := \ 115 $(LOCAL_PATH)/../interface \ 116 $(LOCAL_PATH)/../../../../../.. \ 117 $(LOCAL_PATH)/../../../../../../common_audio/signal_processing/include 118 119 ifdef WEBRTC_STL 120 LOCAL_NDK_STL_VARIANT := $(WEBRTC_STL) 121 LOCAL_SDK_VERSION := 14 122 LOCAL_MODULE := $(LOCAL_MODULE)_$(WEBRTC_STL) 123 endif 124 125 include $(BUILD_STATIC_LIBRARY) 126 127 endif # ifeq ($(WEBRTC_BUILD_NEON_LIBS),true) 128
