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comp: Add initial Google AEC #5149

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Merged
mwasko merged 2 commits into from
Jan 10, 2022
Merged

comp: Add initial Google AEC #5149

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8deadc3
comp: Add initial Google AEC
lkoenig Dec 14, 2021
64e7839
comp: Add mock for google_rtc_audio_processing
lkoenig Dec 21, 2021
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22 changes: 22 additions & 0 deletions src/audio/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -70,6 +70,28 @@ if(NOT CONFIG_LIBRARY)
target_link_libraries(sof PRIVATE c)
target_link_libraries(sof PRIVATE m)
endif()

if(CONFIG_COMP_GOOGLE_RTC_AUDIO_PROCESSING)
target_include_directories(sof PRIVATE ${CMAKE_SOURCE_DIR}/third_party/include)
add_local_sources(sof
google_rtc_audio_processing.c
)
if(CONFIG_GOOGLE_RTC_AUDIO_PROCESSING_MOCK)
add_local_sources(sof
google_rtc_audio_processing_mock.c
)
else()
message(INFO "Link with google_rtc_audio_processing")
target_link_directories(sof PRIVATE ${CMAKE_SOURCE_DIR}/third_party/lib)
target_link_libraries(sof PRIVATE google_rtc_audio_processing)
target_link_libraries(sof PRIVATE google_rtc_audio_processing_tuning)
target_link_libraries(sof PRIVATE c++)
target_link_libraries(sof PRIVATE c++abi)
target_link_libraries(sof PRIVATE m)
target_link_libraries(sof PRIVATE c)
endif()
endif()

if(CONFIG_COMP_SEL)
add_subdirectory(selector)
endif()
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19 changes: 19 additions & 0 deletions src/audio/Kconfig
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Expand Up @@ -145,6 +145,25 @@ config COMP_GOOGLE_HOTWORD_DETECT
be set using the byte control 'Hotword Model' before running the
detector.

config COMP_GOOGLE_RTC_AUDIO_PROCESSING
bool "Google Real Time Communication Audio processing"
default n
help
Select for Google real-time communication audio processing. It
uses the Google real-time audio processing library to perform
echo-cancelling and other processing.
This component takes raw microphones input and playback reference
and outputs an echo-free microphone signal.

config GOOGLE_RTC_AUDIO_PROCESSING_MOCK
bool "Google Real Time Communication Audio processing mock"
default n
depends on COMP_GOOGLE_RTC_AUDIO_PROCESSING
help
Mock Google real-time communication audio processing.
It allows for compilation check and basic audio flow checking.


config COMP_SEL
bool "Channel selector component"
default y
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