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platform-external-webrtc/webrtc/common_audio/common_audio.gyp
Alejandro Luebs a181c9ad17 Keep track of the user-facing number of channels in a ChannelBuffer 
Before this change the ChannelBuffer had a fixed number of channels. This meant for example that when the Beamformer would reduce the number of channels to one, the merging filter bank was still merging all the channels, which was unnecessary since they were not processed and just discarded later. This change doesn't change the signal at all. It just reflects the number of channels in the ChannelBuffer, reducing the complexity.

R=henrik.lundin@webrtc.org, peah@webrtc.org, tina.legrand@webrtc.org

Review URL: https://codereview.webrtc.org/2053773002 .

Cr-Commit-Position: refs/heads/master@{#13352}
2016-06-30 22:33:47 +00:00

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# Copyright (c) 2011 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.
{
'includes': [
'../build/common.gypi',
],
'targets': [
{
'target_name': 'common_audio',
'type': 'static_library',
'dependencies': [
'<(webrtc_root)/system_wrappers/system_wrappers.gyp:system_wrappers',
],
'include_dirs': [
'resampler/include',
'signal_processing/include',
],
'direct_dependent_settings': {
'include_dirs': [
'resampler/include',
'signal_processing/include',
'vad/include',
],
},
'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/include/real_fft.h',
'signal_processing/include/signal_processing_library.h',
'signal_processing/include/spl_inl.h',
'signal_processing/auto_corr_to_refl_coef.c',
'signal_processing/auto_correlation.c',
'signal_processing/complex_fft.c',
'signal_processing/complex_fft_tables.h',
'signal_processing/complex_bit_reverse.c',
'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_ar_fast_q12.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/levinson_durbin.c',
'signal_processing/lpc_to_refl_coef.c',
'signal_processing/min_max_operations.c',
'signal_processing/randomization_functions.c',
'signal_processing/refl_coef_to_lpc.c',
'signal_processing/real_fft.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/spl_sqrt_floor.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/webrtc_vad.c',
'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',
'wav_header.cc',
'wav_header.h',
'wav_file.cc',
'wav_file.h',
'window_generator.cc',
'window_generator.h',
],
'conditions': [
['rtc_use_openmax_dl==1', {
'sources': [
'real_fourier_openmax.cc',
'real_fourier_openmax.h',
],
'defines': ['RTC_USE_OPENMAX_DL',],
'conditions': [
['build_openmax_dl==1', {
'dependencies': ['<(DEPTH)/third_party/openmax_dl/dl/dl.gyp:openmax_dl',],
}],
],
}],
['target_arch=="ia32" or target_arch=="x64"', {
'dependencies': ['common_audio_sse2',],
}],
['build_with_neon==1', {
'dependencies': ['common_audio_neon',],
}],
['target_arch=="arm"', {
'sources': [
'signal_processing/complex_bit_reverse_arm.S',
'signal_processing/spl_sqrt_floor_arm.S',
],
'sources!': [
'signal_processing/complex_bit_reverse.c',
'signal_processing/spl_sqrt_floor.c',
],
'conditions': [
['arm_version>=7', {
'sources': [
'signal_processing/filter_ar_fast_q12_armv7.S',
],
'sources!': [
'signal_processing/filter_ar_fast_q12.c',
],
}],
], # conditions
}],
['target_arch=="mipsel" and mips_arch_variant!="r6"', {
'sources': [
'signal_processing/include/spl_inl_mips.h',
'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/min_max_operations_mips.c',
'signal_processing/resample_by_2_mips.c',
'signal_processing/spl_sqrt_floor_mips.c',
],
'sources!': [
'signal_processing/complex_bit_reverse.c',
'signal_processing/complex_fft.c',
'signal_processing/filter_ar_fast_q12.c',
'signal_processing/spl_sqrt_floor.c',
],
'conditions': [
['mips_dsp_rev>0', {
'sources': [
'signal_processing/vector_scaling_operations_mips.c',
],
}],
],
}],
], # conditions
# Ignore warning on shift operator promotion.
'msvs_disabled_warnings': [ 4334, ],
},
], # targets
'conditions': [
['target_arch=="ia32" or target_arch=="x64"', {
'targets': [
{
'target_name': 'common_audio_sse2',
'type': 'static_library',
'sources': [
'fir_filter_sse.cc',
'resampler/sinc_resampler_sse.cc',
],
'conditions': [
['os_posix==1', {
'cflags': [ '-msse2', ],
'xcode_settings': {
'OTHER_CFLAGS': [ '-msse2', ],
},
}],
],
},
], # targets
}],
['build_with_neon==1', {
'targets': [
{
'target_name': 'common_audio_neon',
'type': 'static_library',
'includes': ['../build/arm_neon.gypi',],
'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',
],
},
], # targets
}],
['include_tests==1', {
'targets' : [
{
'target_name': 'common_audio_unittests',
'type': '<(gtest_target_type)',
'dependencies': [
'common_audio',
'<(webrtc_root)/test/test.gyp:test_support_main',
'<(DEPTH)/testing/gmock.gyp:gmock',
'<(DEPTH)/testing/gtest.gyp:gtest',
],
'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/resampler_unittest.cc',
'resampler/push_resampler_unittest.cc',
'resampler/push_sinc_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_header_unittest.cc',
'wav_file_unittest.cc',
'window_generator_unittest.cc',
],
'conditions': [
['rtc_use_openmax_dl==1', {
'defines': ['RTC_USE_OPENMAX_DL',],
}],
['OS=="android"', {
'dependencies': [
'<(DEPTH)/testing/android/native_test.gyp:native_test_native_code',
],
}],
# Does not compile on iOS for arm: webrtc:5544.
['OS!="ios" or target_arch!="arm"' , {
'sources': [
'resampler/sinc_resampler_unittest.cc',
],
}],
],
},
], # targets
'conditions': [
['OS=="android"', {
'targets': [
{
'target_name': 'common_audio_unittests_apk_target',
'type': 'none',
'dependencies': [
'<(android_tests_path):common_audio_unittests_apk',
],
},
],
'conditions': [
['test_isolation_mode != "noop"',
{
'targets': [
{
'target_name': 'common_audio_unittests_apk_run',
'type': 'none',
'dependencies': [
'<(android_tests_path):common_audio_unittests_apk',
],
'includes': [
'../build/isolate.gypi',
],
'sources': [
'common_audio_unittests_apk.isolate',
],
},
],
},
],
],
}], # OS=="android"
['test_isolation_mode != "noop"', {
'targets': [
{
'target_name': 'common_audio_unittests_run',
'type': 'none',
'dependencies': [
'common_audio_unittests',
],
'includes': [
'../build/isolate.gypi',
],
'sources': [
'common_audio_unittests.isolate',
],
},
],
}],
],
}],
], # conditions
}
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