blob: 08a97b2507ffa5690145c30ecc202ddb48d3ec23 [file] [log] [blame]
# Copyright (c) 2014 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.
import("//build/config/arm.gni")
import("../build/webrtc.gni")
config("common_audio_config") {
include_dirs = [
"resampler/include",
"signal_processing/include",
"vad/include",
]
}
rtc_source_set("common_audio") {
sources = [
"audio_converter.cc",
"audio_converter.h",
"audio_ring_buffer.cc",
"audio_ring_buffer.h",
"audio_util.cc",
"blocker.cc",
"blocker.h",
"channel_buffer.cc",
"channel_buffer.h",
"fft4g.c",
"fft4g.h",
"fir_filter.cc",
"fir_filter.h",
"fir_filter_neon.h",
"fir_filter_sse.h",
"include/audio_util.h",
"lapped_transform.cc",
"lapped_transform.h",
"real_fourier.cc",
"real_fourier.h",
"real_fourier_ooura.cc",
"real_fourier_ooura.h",
"resampler/include/push_resampler.h",
"resampler/include/resampler.h",
"resampler/push_resampler.cc",
"resampler/push_sinc_resampler.cc",
"resampler/push_sinc_resampler.h",
"resampler/resampler.cc",
"resampler/sinc_resampler.cc",
"resampler/sinc_resampler.h",
"ring_buffer.c",
"ring_buffer.h",
"signal_processing/auto_corr_to_refl_coef.c",
"signal_processing/auto_correlation.c",
"signal_processing/complex_fft_tables.h",
"signal_processing/copy_set_operations.c",
"signal_processing/cross_correlation.c",
"signal_processing/division_operations.c",
"signal_processing/dot_product_with_scale.c",
"signal_processing/downsample_fast.c",
"signal_processing/energy.c",
"signal_processing/filter_ar.c",
"signal_processing/filter_ma_fast_q12.c",
"signal_processing/get_hanning_window.c",
"signal_processing/get_scaling_square.c",
"signal_processing/ilbc_specific_functions.c",
"signal_processing/include/real_fft.h",
"signal_processing/include/signal_processing_library.h",
"signal_processing/include/spl_inl.h",
"signal_processing/levinson_durbin.c",
"signal_processing/lpc_to_refl_coef.c",
"signal_processing/min_max_operations.c",
"signal_processing/randomization_functions.c",
"signal_processing/real_fft.c",
"signal_processing/refl_coef_to_lpc.c",
"signal_processing/resample.c",
"signal_processing/resample_48khz.c",
"signal_processing/resample_by_2.c",
"signal_processing/resample_by_2_internal.c",
"signal_processing/resample_by_2_internal.h",
"signal_processing/resample_fractional.c",
"signal_processing/spl_init.c",
"signal_processing/spl_inl.c",
"signal_processing/spl_sqrt.c",
"signal_processing/splitting_filter.c",
"signal_processing/sqrt_of_one_minus_x_squared.c",
"signal_processing/vector_scaling_operations.c",
"sparse_fir_filter.cc",
"sparse_fir_filter.h",
"vad/include/vad.h",
"vad/include/webrtc_vad.h",
"vad/vad.cc",
"vad/vad_core.c",
"vad/vad_core.h",
"vad/vad_filterbank.c",
"vad/vad_filterbank.h",
"vad/vad_gmm.c",
"vad/vad_gmm.h",
"vad/vad_sp.c",
"vad/vad_sp.h",
"vad/webrtc_vad.c",
"wav_file.cc",
"wav_file.h",
"wav_header.cc",
"wav_header.h",
"window_generator.cc",
"window_generator.h",
]
deps = [
"../system_wrappers",
]
defines = []
if (rtc_use_openmax_dl) {
sources += [
"real_fourier_openmax.cc",
"real_fourier_openmax.h",
]
defines += [ "RTC_USE_OPENMAX_DL" ]
if (rtc_build_openmax_dl) {
deps += [ "//third_party/openmax_dl/dl" ]
}
}
if (current_cpu == "arm") {
sources += [
"signal_processing/complex_bit_reverse_arm.S",
"signal_processing/spl_sqrt_floor_arm.S",
]
if (arm_version >= 7) {
sources += [ "signal_processing/filter_ar_fast_q12_armv7.S" ]
} else {
sources += [ "signal_processing/filter_ar_fast_q12.c" ]
}
}
if (rtc_build_with_neon) {
deps += [ ":common_audio_neon" ]
}
if (current_cpu == "mipsel") {
sources += [
"signal_processing/complex_bit_reverse_mips.c",
"signal_processing/complex_fft_mips.c",
"signal_processing/cross_correlation_mips.c",
"signal_processing/downsample_fast_mips.c",
"signal_processing/filter_ar_fast_q12_mips.c",
"signal_processing/include/spl_inl_mips.h",
"signal_processing/min_max_operations_mips.c",
"signal_processing/resample_by_2_mips.c",
"signal_processing/spl_sqrt_floor_mips.c",
]
if (mips_dsp_rev > 0) {
sources += [ "signal_processing/vector_scaling_operations_mips.c" ]
}
} else {
sources += [ "signal_processing/complex_fft.c" ]
}
if (current_cpu != "arm" && current_cpu != "mipsel") {
sources += [
"signal_processing/complex_bit_reverse.c",
"signal_processing/filter_ar_fast_q12.c",
"signal_processing/spl_sqrt_floor.c",
]
}
if (is_win) {
cflags = [ "/wd4334" ] # Ignore warning on shift operator promotion.
}
public_configs = [ ":common_audio_config" ]
if (is_clang) {
# Suppress warnings from Chrome's Clang plugins.
# See http://code.google.com/p/webrtc/issues/detail?id=163 for details.
suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
}
if (current_cpu == "x86" || current_cpu == "x64") {
deps += [ ":common_audio_sse2" ]
}
}
if (current_cpu == "x86" || current_cpu == "x64") {
rtc_source_set("common_audio_sse2") {
sources = [
"fir_filter_sse.cc",
"resampler/sinc_resampler_sse.cc",
]
if (is_posix) {
cflags = [ "-msse2" ]
}
if (is_clang) {
# Suppress warnings from Chrome's Clang plugins.
# See http://code.google.com/p/webrtc/issues/detail?id=163 for details.
suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
}
}
}
if (rtc_build_with_neon) {
rtc_source_set("common_audio_neon") {
sources = [
"fir_filter_neon.cc",
"resampler/sinc_resampler_neon.cc",
"signal_processing/cross_correlation_neon.c",
"signal_processing/downsample_fast_neon.c",
"signal_processing/min_max_operations_neon.c",
]
if (current_cpu != "arm64") {
# Enable compilation for the NEON instruction set. This is needed
# since //build/config/arm.gni only enables NEON for iOS, not Android.
# This provides the same functionality as webrtc/build/arm_neon.gypi.
suppressed_configs += [ "//build/config/compiler:compiler_arm_fpu" ]
cflags = [ "-mfpu=neon" ]
}
# Disable LTO on NEON targets due to compiler bug.
# TODO(fdegans): Enable this. See crbug.com/408997.
if (rtc_use_lto) {
cflags -= [
"-flto",
"-ffat-lto-objects",
]
}
if (is_clang) {
# Suppress warnings from Chrome's Clang plugins.
# See http://code.google.com/p/webrtc/issues/detail?id=163 for details.
suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
}
}
}
if (rtc_include_tests) {
rtc_test("common_audio_unittests") {
testonly = true
sources = [
"audio_converter_unittest.cc",
"audio_ring_buffer_unittest.cc",
"audio_util_unittest.cc",
"blocker_unittest.cc",
"channel_buffer_unittest.cc",
"fir_filter_unittest.cc",
"lapped_transform_unittest.cc",
"real_fourier_unittest.cc",
"resampler/push_resampler_unittest.cc",
"resampler/push_sinc_resampler_unittest.cc",
"resampler/resampler_unittest.cc",
"resampler/sinusoidal_linear_chirp_source.cc",
"resampler/sinusoidal_linear_chirp_source.h",
"ring_buffer_unittest.cc",
"signal_processing/real_fft_unittest.cc",
"signal_processing/signal_processing_unittest.cc",
"sparse_fir_filter_unittest.cc",
"vad/vad_core_unittest.cc",
"vad/vad_filterbank_unittest.cc",
"vad/vad_gmm_unittest.cc",
"vad/vad_sp_unittest.cc",
"vad/vad_unittest.cc",
"vad/vad_unittest.h",
"wav_file_unittest.cc",
"wav_header_unittest.cc",
"window_generator_unittest.cc",
]
# Does not compile on iOS for arm: webrtc:5544.
if (!is_ios || target_cpu != "arm") {
sources += [ "resampler/sinc_resampler_unittest.cc" ]
}
if (rtc_use_openmax_dl) {
defines = [ "RTC_USE_OPENMAX_DL" ]
}
if (is_clang) {
# Suppress warnings from the Chromium Clang plugin.
# See http://code.google.com/p/webrtc/issues/detail?id=163 for details.
suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
}
deps = [
":common_audio",
"../test:test_support_main",
"//testing/gmock",
"//testing/gtest",
]
if (is_android) {
deps += [ "//testing/android/native_test:native_test_support" ]
shard_timeout = 900
}
}
}