Changes in the GoogleRtcAudioProcessing component to
--Allow sample rate and number of channels to explicitly be specified.
--Update the memory management.
--Allow parameters to be passed.
--Allow more than mono to be processed
--Allow parameters to be specified from Kconfig
Signed-off-by: Per Åhgren <peah@google.com>
Introduce a new component to perform configurable audio post processing
on playback path before smart amplifier.
1. Put google_audio_post_processing libs at $SOF_REPO/third_party/lib
- libgoogle_audio_post_processing.a
- libc++.a
- libc++abi.a
2. Enable google_audio_post_processing in config override
$SOF_REPO/src/arch/xtensa/configs/override
CONFIG_COMP_GOOGLE_AUDIO_POST_PROCESSING=y
3. Build the firmware and tool with xcc
4. To verify it works:
- aplay some audio
- amixer and grep GAPP
- sof-ctl to get/set control
Signed-off-by: Kehuang Li <kehuangli@google.com>
Per Åhgren