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# Copyright (c) 2018 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("../../../../webrtc.gni")
rtc_library("rnn_vad") {
visibility = [ "../*" ]
sources = [
"features_extraction.cc",
"features_extraction.h",
"rnn.cc",
"rnn.h",
]
defines = []
if (rtc_build_with_neon && target_cpu != "arm64") {
suppressed_configs += [ "//chromium/build/config/compiler:compiler_arm_fpu" ]
cflags = [ "-mfpu=neon" ]
}
deps = [
":rnn_vad_common",
":rnn_vad_layers",
":rnn_vad_lp_residual",
":rnn_vad_pitch",
":rnn_vad_sequence_buffer",
":rnn_vad_spectral_features",
"..:biquad_filter",
"..:cpu_features",
"../../../../api:array_view",
"../../../../rtc_base:checks",
"../../../../rtc_base:safe_compare",
"../../../../rtc_base:safe_conversions",
"//third_party/rnnoise:rnn_vad",
]
}
rtc_library("rnn_vad_auto_correlation") {
sources = [
"auto_correlation.cc",
"auto_correlation.h",
]
deps = [
":rnn_vad_common",
"../../../../api:array_view",
"../../../../rtc_base:checks",
"../../utility:pffft_wrapper",
]
}
rtc_source_set("rnn_vad_common") {
# TODO(alessiob): Make this target visibility private.
visibility = [
":*",
"..:vad_wrapper",
]
sources = [ "common.h" ]
deps = [
"../../../../rtc_base/system:arch",
"../../../../system_wrappers",
]
}
rtc_library("rnn_vad_lp_residual") {
sources = [
"lp_residual.cc",
"lp_residual.h",
]
deps = [
"../../../../api:array_view",
"../../../../rtc_base:checks",
"../../../../rtc_base:safe_compare",
]
}
rtc_source_set("rnn_vad_layers") {
sources = [
"rnn_fc.cc",
"rnn_fc.h",
"rnn_gru.cc",
"rnn_gru.h",
]
defines = []
if (rtc_build_with_neon && current_cpu != "arm64") {
suppressed_configs += [ "//chromium/build/config/compiler:compiler_arm_fpu" ]
cflags = [ "-mfpu=neon" ]
}
deps = [
":rnn_vad_common",
":vector_math",
"..:cpu_features",
"../../../../api:array_view",
"../../../../api:function_view",
"../../../../rtc_base:checks",
"../../../../rtc_base:safe_conversions",
"//third_party/abseil-cpp/absl/strings:string_view",
"//third_party/rnnoise:rnn_vad",
]
if (current_cpu == "x86" || current_cpu == "x64") {
deps += [ ":vector_math_avx2" ]
}
}
rtc_source_set("vector_math") {
sources = [ "vector_math.h" ]
deps = [
"..:cpu_features",
"../../../../api:array_view",
"../../../../rtc_base:checks",
"../../../../rtc_base:safe_conversions",
"../../../../rtc_base/system:arch",
]
}
if (current_cpu == "x86" || current_cpu == "x64") {
rtc_library("vector_math_avx2") {
sources = [ "vector_math_avx2.cc" ]
if (is_win && !build_with_mozilla) {
cflags = [ "/arch:AVX2" ]
} else {
cflags = [
"-mavx2",
"-mfma",
]
}
deps = [
":vector_math",
"../../../../api:array_view",
"../../../../rtc_base:checks",
"../../../../rtc_base:safe_conversions",
]
}
}
rtc_library("rnn_vad_pitch") {
sources = [
"pitch_search.cc",
"pitch_search.h",
"pitch_search_internal.cc",
"pitch_search_internal.h",
]
defines = []
if (rtc_build_with_neon && current_cpu != "arm64") {
suppressed_configs += [ "//chromium/build/config/compiler:compiler_arm_fpu" ]
cflags = [ "-mfpu=neon" ]
}
deps = [
":rnn_vad_auto_correlation",
":rnn_vad_common",
":vector_math",
"..:cpu_features",
"../../../../api:array_view",
"../../../../rtc_base:checks",
"../../../../rtc_base:gtest_prod",
"../../../../rtc_base:safe_compare",
"../../../../rtc_base:safe_conversions",
"../../../../rtc_base/system:arch",
]
if (current_cpu == "x86" || current_cpu == "x64") {
deps += [ ":vector_math_avx2" ]
}
}
rtc_source_set("rnn_vad_ring_buffer") {
sources = [ "ring_buffer.h" ]
deps = [
"../../../../api:array_view",
"../../../../rtc_base:checks",
]
}
rtc_source_set("rnn_vad_sequence_buffer") {
sources = [ "sequence_buffer.h" ]
deps = [
"../../../../api:array_view",
"../../../../rtc_base:checks",
]
}
rtc_library("rnn_vad_spectral_features") {
sources = [
"spectral_features.cc",
"spectral_features.h",
"spectral_features_internal.cc",
"spectral_features_internal.h",
]
deps = [
":rnn_vad_common",
":rnn_vad_ring_buffer",
":rnn_vad_symmetric_matrix_buffer",
"../../../../api:array_view",
"../../../../rtc_base:checks",
"../../../../rtc_base:safe_compare",
"../../utility:pffft_wrapper",
]
}
rtc_source_set("rnn_vad_symmetric_matrix_buffer") {
sources = [ "symmetric_matrix_buffer.h" ]
deps = [
"../../../../api:array_view",
"../../../../rtc_base:checks",
"../../../../rtc_base:safe_compare",
]
}
if (rtc_include_tests) {
rtc_library("test_utils") {
testonly = true
sources = [
"test_utils.cc",
"test_utils.h",
]
deps = [
":rnn_vad",
":rnn_vad_common",
"../../../../api:array_view",
"../../../../api:scoped_refptr",
"../../../../rtc_base:checks",
"../../../../rtc_base:safe_compare",
"../../../../test:fileutils",
"../../../../test:test_support",
"//third_party/abseil-cpp/absl/strings:string_view",
]
}
unittest_resources = [
"../../../../resources/audio_processing/agc2/rnn_vad/band_energies.dat",
"../../../../resources/audio_processing/agc2/rnn_vad/pitch_buf_24k.dat",
"../../../../resources/audio_processing/agc2/rnn_vad/pitch_lp_res.dat",
"../../../../resources/audio_processing/agc2/rnn_vad/pitch_search_int.dat",
"../../../../resources/audio_processing/agc2/rnn_vad/samples.pcm",
"../../../../resources/audio_processing/agc2/rnn_vad/vad_prob.dat",
]
if (is_ios) {
bundle_data("unittests_bundle_data") {
testonly = true
sources = unittest_resources
outputs = [ "{{bundle_resources_dir}}/{{source_file_part}}" ]
}
}
rtc_library("unittests") {
testonly = true
sources = [
"auto_correlation_unittest.cc",
"features_extraction_unittest.cc",
"lp_residual_unittest.cc",
"pitch_search_internal_unittest.cc",
"pitch_search_unittest.cc",
"ring_buffer_unittest.cc",
"rnn_fc_unittest.cc",
"rnn_gru_unittest.cc",
"rnn_unittest.cc",
"rnn_vad_unittest.cc",
"sequence_buffer_unittest.cc",
"spectral_features_internal_unittest.cc",
"spectral_features_unittest.cc",
"symmetric_matrix_buffer_unittest.cc",
"vector_math_unittest.cc",
]
defines = []
if (rtc_build_with_neon && current_cpu != "arm64") {
suppressed_configs += [ "//chromium/build/config/compiler:compiler_arm_fpu" ]
cflags = [ "-mfpu=neon" ]
}
deps = [
":rnn_vad",
":rnn_vad_auto_correlation",
":rnn_vad_common",
":rnn_vad_layers",
":rnn_vad_lp_residual",
":rnn_vad_pitch",
":rnn_vad_ring_buffer",
":rnn_vad_sequence_buffer",
":rnn_vad_spectral_features",
":rnn_vad_symmetric_matrix_buffer",
":test_utils",
":vector_math",
"..:cpu_features",
"../..:audioproc_test_utils",
"../../../../api:array_view",
"../../../../common_audio/",
"../../../../rtc_base:checks",
"../../../../rtc_base:logging",
"../../../../rtc_base:safe_compare",
"../../../../rtc_base:safe_conversions",
"../../../../rtc_base:stringutils",
"../../../../rtc_base/system:arch",
"../../../../test:test_support",
"../../utility:pffft_wrapper",
"//third_party/rnnoise:rnn_vad",
]
if (current_cpu == "x86" || current_cpu == "x64") {
deps += [ ":vector_math_avx2" ]
}
data = unittest_resources
if (is_ios) {
deps += [ ":unittests_bundle_data" ]
}
}
if (!build_with_chromium) {
rtc_executable("rnn_vad_tool") {
testonly = true
sources = [ "rnn_vad_tool.cc" ]
deps = [
":rnn_vad",
":rnn_vad_common",
"..:cpu_features",
"../../../../api:array_view",
"../../../../common_audio",
"../../../../rtc_base:logging",
"../../../../rtc_base:safe_compare",
"../../../../test:test_support",
"//third_party/abseil-cpp/absl/flags:flag",
"//third_party/abseil-cpp/absl/flags:parse",
]
}
}
}