tag | a7a9af8f50291d89ac3a7e9c7f1ef0f6d69f40ee | |
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tagger | The Android Open Source Project <initial-contribution@android.com> | Tue Feb 04 16:05:26 2025 -0800 |
object | 90fcf4fcb64784a57035d959ce9b3ba07570fbc0 |
Android Platform 14.0.0 Release 16 (12859739)
commit | 90fcf4fcb64784a57035d959ce9b3ba07570fbc0 | [log] [tgz] |
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author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Sat Dec 31 06:26:14 2022 +0000 |
committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Sat Dec 31 06:26:14 2022 +0000 |
tree | ad4a4b399b4b085ef22648bd96d80c6e4cf00895 | |
parent | 2a481b30fe2788f358c7a28132859d415efae18e [diff] | |
parent | f3d1517d7b852a3d62569e1bdb1d4a76b611a83d [diff] |
Snap for 9446745 from f3d1517d7b852a3d62569e1bdb1d4a76b611a83d to udc-release Change-Id: I39d3bd820b364103757656c7a8d245f5fa7e04bc
TinyALSA is a small library to interface with ALSA in the Linux kernel.
The aims are:
TinyALSA supports these build systems:
To build and install with Make, run the commands:
make sudo make install sudo ldconfig
TinyALSA is now available as a set of the following Debian packages from launchpad:
Package Name: | Description: |
---|---|
tinyalsa | Contains tinyplay, tinycap, tinymix and tinypcminfo |
libtinyalsa | Contains the shared library |
libtinyalsa-dev | Contains the static library and header files |
To install these packages, run the commands:
sudo apt-add-repository ppa:taylorcholberton/tinyalsa sudo apt-get update sudo apt-get install tinyalsa sudo apt-get install libtinyalsa-dev
Once installed, the man pages are available via:
man tinyplay man tinycap man tinymix man tinypcminfo man libtinyalsa-pcm man libtinyalsa-mixer
To test libtinyalsa, please follow the instructions,
Visit here to get more info to setup Bazel environment.
The test program does pcm_* operations on loopback devices. You have to insert loopback devices after your system boots up.
sudo modprobe snd-aloop sudo chmod 777 /dev/snd/*
bazel test //:tinyalsa_tests --test_output=all
The default playback device is hw:2,0 and the default capture device is hw:2,1. If your loopback devices are not hw:2,0 and hw:2,1, you can specify the loopback device.
bazel test //:tinyalsa_tests --test_output=all \ --copt=-DTEST_LOOPBACK_CARD=[loopback card] \ --copt=-DTEST_LOOPBACK_PLAYBACK_DEVICE=[loopback playback device] \ --copt=-DTEST_LOOPBACK_CAPTURE_DEVICE=[loopback capture device]
bazel coverage //:tinyalsa_tests --combined_report=lcov --test_output=all genhtml bazel-out/_coverage/_coverage_report.dat -o tinyalsa_tests_coverage