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Diffstat (limited to 'third_party/libwebrtc/common_audio/BUILD.gn')
| -rw-r--r-- | third_party/libwebrtc/common_audio/BUILD.gn | 393 |
1 files changed, 393 insertions, 0 deletions
diff --git a/third_party/libwebrtc/common_audio/BUILD.gn b/third_party/libwebrtc/common_audio/BUILD.gn new file mode 100644 index 0000000000..00a58c1ba2 --- /dev/null +++ b/third_party/libwebrtc/common_audio/BUILD.gn @@ -0,0 +1,393 @@ +# 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("../webrtc.gni") + +visibility = [ ":*" ] + +rtc_library("common_audio") { + visibility += [ "*" ] + sources = [ + "audio_converter.cc", + "audio_converter.h", + "audio_util.cc", + "channel_buffer.cc", + "channel_buffer.h", + "include/audio_util.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", + "smoothing_filter.cc", + "smoothing_filter.h", + "vad/include/vad.h", + "vad/vad.cc", + "wav_file.cc", + "wav_file.h", + "wav_header.cc", + "wav_header.h", + "window_generator.cc", + "window_generator.h", + ] + + deps = [ + ":common_audio_c", + ":sinc_resampler", + "../api:array_view", + "../rtc_base:checks", + "../rtc_base:gtest_prod", + "../rtc_base:logging", + "../rtc_base:safe_conversions", + "../rtc_base:sanitizer", + "../rtc_base:timeutils", + "../rtc_base/memory:aligned_malloc", + "../rtc_base/system:arch", + "../rtc_base/system:file_wrapper", + "../system_wrappers", + "third_party/ooura:fft_size_256", + ] + absl_deps = [ "//third_party/abseil-cpp/absl/types:optional" ] + + defines = [] + + if (rtc_build_with_neon) { + deps += [ ":common_audio_neon" ] + } + + if (target_cpu == "x86" || target_cpu == "x64") { + deps += [ ":common_audio_sse2" ] + deps += [ ":common_audio_avx2" ] + } +} + +if (rtc_include_tests) { +rtc_source_set("mock_common_audio") { + visibility += webrtc_default_visibility + testonly = true + sources = [ + "mocks/mock_smoothing_filter.h", + "vad/mock/mock_vad.h", + ] + deps = [ + ":common_audio", + "../test:test_support", + ] +} +} + +rtc_source_set("common_audio_c_arm_asm") { + sources = [] + deps = [] + if (target_cpu == "arm") { + sources += [ "signal_processing/complex_bit_reverse_arm.S" ] + + if (arm_version >= 7) { + sources += [ "signal_processing/filter_ar_fast_q12_armv7.S" ] + } else { + sources += [ "signal_processing/filter_ar_fast_q12.c" ] + } + deps += [ "../rtc_base/system:asm_defines" ] + } +} + +rtc_library("common_audio_c") { + visibility += webrtc_default_visibility + sources = [ + "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/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/include/spl_inl_armv7.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", + "vad/include/webrtc_vad.h", + "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", + ] + + if (target_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", + ] + if (mips_dsp_rev > 0) { + sources += [ "signal_processing/vector_scaling_operations_mips.c" ] + } + } else { + sources += [ "signal_processing/complex_fft.c" ] + } + + if (target_cpu != "arm" && target_cpu != "mipsel") { + sources += [ + "signal_processing/complex_bit_reverse.c", + "signal_processing/filter_ar_fast_q12.c", + ] + } + + deps = [ + ":common_audio_c_arm_asm", + ":common_audio_cc", + "../rtc_base:checks", + "../rtc_base:compile_assert_c", + "../rtc_base:sanitizer", + "../rtc_base/system:arch", + "../system_wrappers", + "third_party/ooura:fft_size_256", + "third_party/spl_sqrt_floor", + ] +} + +rtc_library("common_audio_cc") { + sources = [ + "signal_processing/dot_product_with_scale.cc", + "signal_processing/dot_product_with_scale.h", + ] + + deps = [ + "../rtc_base:safe_conversions", + "../system_wrappers", + ] +} + +rtc_source_set("sinc_resampler") { + sources = [ "resampler/sinc_resampler.h" ] + deps = [ + "../rtc_base:gtest_prod", + "../rtc_base/memory:aligned_malloc", + "../rtc_base/system:arch", + "../system_wrappers", + ] +} + +rtc_source_set("fir_filter") { + visibility += webrtc_default_visibility + sources = [ "fir_filter.h" ] +} + +rtc_library("fir_filter_factory") { + visibility += webrtc_default_visibility + sources = [ + "fir_filter_c.cc", + "fir_filter_c.h", + "fir_filter_factory.cc", + "fir_filter_factory.h", + ] + deps = [ + ":fir_filter", + "../rtc_base:checks", + "../rtc_base/system:arch", + "../system_wrappers", + ] + if (target_cpu == "x86" || target_cpu == "x64") { + deps += [ ":common_audio_sse2" ] + deps += [ ":common_audio_avx2" ] + } + if (rtc_build_with_neon) { + deps += [ ":common_audio_neon" ] + } +} + +if (target_cpu == "x86" || target_cpu == "x64") { + rtc_library("common_audio_sse2") { + sources = [ + "fir_filter_sse.cc", + "fir_filter_sse.h", + "resampler/sinc_resampler_sse.cc", + ] + + if (is_posix || is_fuchsia) { + cflags = [ "-msse2" ] + } + + deps = [ + ":fir_filter", + ":sinc_resampler", + "../rtc_base:checks", + "../rtc_base/memory:aligned_malloc", + ] + } + + rtc_library("common_audio_avx2") { + sources = [ + "resampler/sinc_resampler_avx2.cc", + "fir_filter_avx2.cc", + "fir_filter_avx2.h", + ] + + cflags = [ + "-mavx2", + "-mfma", + ] + + deps = [ + ":fir_filter", + ":sinc_resampler", + "../rtc_base:checks", + "../rtc_base/memory:aligned_malloc", + ] + } +} + +if (rtc_build_with_neon) { + rtc_library("common_audio_neon") { + sources = [ + "fir_filter_neon.cc", + "fir_filter_neon.h", + "resampler/sinc_resampler_neon.cc", + ] + + if (target_cpu != "arm64") { + # Enable compilation for the NEON instruction set. + suppressed_configs += [ "//build/config/compiler:compiler_arm_fpu" ] + cflags = [ "-mfpu=neon" ] + } + + deps = [ + ":common_audio_neon_c", + ":fir_filter", + ":sinc_resampler", + "../rtc_base:checks", + "../rtc_base/memory:aligned_malloc", + ] + } + + rtc_library("common_audio_neon_c") { + visibility += webrtc_default_visibility + sources = [ + "signal_processing/cross_correlation_neon.c", + "signal_processing/downsample_fast_neon.c", + "signal_processing/min_max_operations_neon.c", + ] + + if (target_cpu != "arm64") { + # Enable compilation for the NEON instruction set. + suppressed_configs += [ "//build/config/compiler:compiler_arm_fpu" ] + cflags = [ "-mfpu=neon" ] + } + + deps = [ + ":common_audio_c", + "../rtc_base:checks", + "../rtc_base/system:arch", + ] + } +} + +if (rtc_include_tests && !build_with_chromium) { + rtc_test("common_audio_unittests") { + visibility += webrtc_default_visibility + testonly = true + + sources = [ + "audio_converter_unittest.cc", + "audio_util_unittest.cc", + "channel_buffer_unittest.cc", + "fir_filter_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", + "smoothing_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" ] + } + + deps = [ + ":common_audio", + ":common_audio_c", + ":fir_filter", + ":fir_filter_factory", + ":sinc_resampler", + "../rtc_base:checks", + "../rtc_base:macromagic", + "../rtc_base:rtc_base_tests_utils", + "../rtc_base:stringutils", + "../rtc_base:timeutils", + "../rtc_base/system:arch", + "../system_wrappers", + "../test:fileutils", + "../test:rtc_expect_death", + "../test:test_main", + "../test:test_support", + "//testing/gtest", + ] + + if (is_android) { + deps += [ "//testing/android/native_test:native_test_support" ] + + shard_timeout = 900 + } + } +} |