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4 commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Daniel Verkamp
|
b09646303e |
audio_streams: convert to ThisError and sort
BUG=b:197143586 TEST=cargo check Cq-Depend: chromium:3105308 Change-Id: Id48674c3fb0536a72a14a945a9f76bc58649fb46 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3105072 Tested-by: kokoro <noreply+kokoro@google.com> Commit-Queue: Daniel Verkamp <dverkamp@chromium.org> Reviewed-by: Chih-Yang Hsia <paulhsia@chromium.org> |
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Woody Chow
|
5b9d6d02fa |
audio_streams: Add [async_][write_playback/read_capture]_buffer
and trigger the callback function for the buffer automatically without relying on Drop. There is no drop guarantee in rust. Moreover, the callback function is also async in the async code. We cannot block wait in the callback function. BUG=b:192912354 TEST=cargo test Cq-Depend: chromium:3007841 Change-Id: I57902cdb0e083f61349f7124602e957ffa84b3c7 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3062163 Reviewed-by: Chirantan Ekbote <chirantan@chromium.org> Reviewed-by: Chih-Yang Hsia <paulhsia@chromium.org> Tested-by: kokoro <noreply+kokoro@google.com> Commit-Queue: Woody Chow <woodychow@google.com> |
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Dennis Kempin
|
50a58f9372 |
Integrate audio_streams into crosvm, add stub libcras implementation
The `# ignored by ebuild` tag will remove the path to libcras_stub and allows crosvm to be built with the actual libcras implementation. This allows all other platforms to build without depending on `third_party/adhd/cras/client/libcras`, which is a prerequisite for externalizing crosvm. An empty libcras_stub crate is provided to keep cargo happy in external builds. To build with cargo against libcras, the setup_cros_cargo.sh script can be used. BUG=b:191511078 TEST=Tests in crosvm and cros_sdk both pass: $ ./test_all $ cros_run_unit_tests --package=crosvm Cq-Depend: chromium:2993483 Change-Id: I86aad23a86c78e580c1724fb311f870b25d6b09e Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/2988154 Tested-by: kokoro <noreply+kokoro@google.com> Commit-Queue: Dennis Kempin <denniskempin@google.com> Reviewed-by: Chih-Yang Hsia <paulhsia@chromium.org> |
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Chih-Yang Hsia
|
222a901240 |
audio_streams: Copy dir from adhd with commit history
In adhd repository: git log --pretty=email --patch-with-stat --reverse -- \ audio_streams/ | \ sed '/Change-Id/d' | sed 's/Reviewed-on/> Reviewed-on/g' | \ sed '/Tested-by/d' | sed '/Commit-Queue/d' | sed '/Signed-off-by/d' | \ sed '/Commit-Read/d' | sed '/Cq-Depend/d' | sed '/Auto-Submit/d' | \ sed 's/BUG/> BUG/g' | \ sed 's/TEST/> TEST/g' | \ sed 's/Reviewed-by/> Reviewed-by/g' > ~/cras-to-crosvm.patch In crosvm repository: - apply patch by git am --committer-date-is-author-date < ~/cras-to-crosvm.patch - squash and amend commits by git rebase --interactive Add the `audio_streams` crate The `audio_streams` crate provides a basic interface for playing audio. This will be used to enable playback to various audio subsystems such as Alsa and cras. To start, an empty playback example `DummyStreamSource` is provided. > BUG=781398 > TEST=Included Dummy Stream tests and boot crosvm with ac97 using the DummyStream for output. > Reviewed-on: https://chromium-review.googlesource.com/1402264 > Reviewed-by: Chirantan Ekbote <chirantan@chromium.org> > Reviewed-by: Chih-Yang Hsia <paulhsia@chromium.org> audio_streams: Servers can return a list of open FDs To allow implementers of the StreamSource trait to be put in Linux jails, add an optional function that returns a list of file descriptors that need to be kept open when entering a jail. > Reviewed-on: https://chromium-review.googlesource.com/1416052 > Reviewed-by: Chih-Yang Hsia <paulhsia@chromium.org> audio_streams: Add audio capture interface Add `CaptureBufferStream` which provides interface for audio capture. This will be used to enable capture to various audio subsystems such as Alsa and cras. A null capture example `DummyCaptureStream` is provided. > BUG=chromium:932268 > TEST=Unit tests > TEST=Apply full patch set and run $ cras_test capture -f /tmp/res.raw to test capture functionality > Reviewed-on: https://chromium-review.googlesource.com/1530354 > Reviewed-by: Dylan Reid <dgreid@chromium.org> audio_streams: add direct read and write functions for audio buffers These functions are needed so that clients of audio_streams can make use of the buffer's internal slices directly. Before, the only way to access internal buffers was indirectly via the client passing in a slice of its own, which would require an extra copy when the client is using volatile memory sources which can not be safely turned into slices. > BUG=chromium:938767 > TEST=build crosvm with "eliminate mut from non-mut references" > Reviewed-on: https://chromium-review.googlesource.com/1639621 > Reviewed-by: Dylan Reid <dgreid@chromium.org> audio_streams: Updated trait object syntax Trait objects without `dyn` generate warnings with newer compiler versions. > Reviewed-on: https://chromium-review.googlesource.com/1714273 > Reviewed-by: Chih-Yang Hsia <paulhsia@chromium.org> Add blueprint files for crosvm dependencies. Test: m libaudio_streams Test: m libcras_sys Test: m liblibcras Bug: 140201589 > Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/adhd/+/1789920 > Reviewed-by: Dylan Reid <dgreid@chromium.org> > Reviewed-by: Ivan Lozano <ivanlozano@google.com> CRAS: libcras: Support more output formats Add support for U8, S24_LE, and S32_LE audio to libcras and cras_tests. 24bit samples are stored in 4 bytes of space, not 3. > BUG=chromium:1010667 > TEST=sox -n -r 48000 -c 2 -b 8 -e unsigned-integer output.raw synth 3 sine 100 && cras_tests playback -f U8 output.raw > TEST=sox -n -r 48000 -c 2 -b 32 output.raw synth 3 sine 100 && cras_tests playback -f S32_LE output.raw > TEST=sox -n -r 48000 -c 2 -b 24 output.raw synth 3 sine 100 && sox -t s24 -r 48000 -c 2 output.raw -t s32 output_24.raw vol 0.00390625 && cras_tests playback -f S24_LE output_24.raw > Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/adhd/+/1856646 > Reviewed-by: Fletcher Woodruff <fletcherw@chromium.org> CRAS: cras_tests: Restructure arguments In preparation for adding control functionality to cras_tests, restructure Command by making AudioOptions a parameter of the Command enum, e.g Command::Capture(AudioOptions). This way, a control command can be later added as Command::Control(ControlOptions). > BUG=chromium:1008990 > TEST=cargo test > Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/adhd/+/1865832 > Reviewed-by: Chih-Yang Hsia <paulhsia@chromium.org> CRAS: audio_streams: Limits length in copy_cb Limits the size of index for accessing internal buffer in PlaybackBuffer and CaptureBuffer to prevent index-out-of-range panic. > BUG=b:146471328 > TEST=Build and test audio capture with stresstestapp > Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/adhd/+/1980593 > Reviewed-by: Yu-Hsuan Hsu <yuhsuan@chromium.org> CRAS: cras_tests: add WAVE playback and capture Create structs WavSource and WavSink which adapt hound::WavReader and hound::WavWriter to implement the Read and Write traits, and use these to implement WAVE playback and capture. Dynamically select which source type to use based on the input/output file name. The audio is limited to integer sample formats, but supports all bit depths that CRAS supports. S24_LE samples are upsampled to S32_LE due to a quirk of the encoder used. > BUG=chromium:1008990 > TEST="sox -n -r 48000 -b 16 output.wav synth 5 sine 330 && cras_tests playback output.wav", check that sine wave is played accurately. > TEST="cras_tests capture output.wav && aplay output.wav", check that data is recorded properly. > Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/adhd/+/1832584 > Reviewed-by: Dylan Reid <dgreid@chromium.org> CRAS: move shm_streams into audio_streams Move the shm_streams trait into the audio_streams crate so that systems that do not use CRAS can create audio backends implementing the shm_streams interface. Remove cras_types as all code in it has moved to cras-sys or audio_streams. Add a StreamEffect struct to audio_streams containing one effect, echo cancellation, as well as a conversion to CRAS_STREAM_EFFECT in cras-sys. > BUG=chromium:968724 > TEST=cargo test > Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/adhd/+/2040904 > Reviewed-by: Dylan Reid <dgreid@chromium.org> > Reviewed-by: Chih-Yang Hsia <paulhsia@chromium.org> CRAS: Add .gitignore Add .gitignore for audio_streams, cras-sys and libcras to ignore Cargo.lock as these are rust libraries not end products. Doc: https://doc.rust-lang.org/cargo/guide/cargo-toml-vs-cargo-lock.html > BUG=None > TEST=cargo build > Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/adhd/+/2100454 > Reviewed-by: Chih-Yang Hsia <paulhsia@chromium.org> > Reviewed-by: Dylan Reid <dgreid@chromium.org> CRAS: Implement FromStr and Default for StreamEffect 1. Implement FromStr and Default traits for StreamEffect. > BUG=b:149174845 > TEST=cargo test > Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/adhd/+/2053654 > Reviewed-by: Chih-Yang Hsia <paulhsia@chromium.org> CRAS: Change new_stream trait of ShmStreamSource 1. Allow users to create streams with multiple effects by a slice of StreamEffect in ShmStreamSource::new_stream. 2. Implement FromIterator<&StreamEffect> for CRAS_STREAM_EFFECT. 3. Update CrasClient new_stream API. > BUG=b:149174845 > TEST=cargo build > Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/adhd/+/2095644 > Reviewed-by: Chih-Yang Hsia <paulhsia@chromium.org> Allows audio_streams errors to be passed across threads Instead of returning Box<dyn Error>, we returns Error that impls Send + Sync, so that these errors can be passed across threads. It's needed for collecting the errors when we create streams in child threads. > BUG=b:149437381 > TEST=emerge-{BOARD} cras_tests > TEST=cargo test in audio_streams > TEST=cargo test in libcras > Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/adhd/+/2215772 > Reviewed-by: Chih-Yang Hsia <paulhsia@chromium.org> Remove explicit lifetimes that can be elided Fixes crosvm `cargo clippy` errors: error: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration) > BUG=None > TEST=crosvm bin/clippy > Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/adhd/+/2225151 > Reviewed-by: Dylan Reid <dgreid@chromium.org> audio_streams: add num_channels in ShmStream trait Add num_channels() to allow to get the channel count of a stream. > BUG=b:157433024 > TEST=cargo build > Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/adhd/+/2259312 > Reviewed-by: Chih-Yang Hsia <paulhsia@chromium.org> audio_streams: Change timer start time in null_consumption_rate ``` let start = Instant::now(); ``` should be moved to earlier than ``` let mut stream_source = NullShmStreamSource::new(); ``` > BUG=chromium:1106557 > TEST=cargo test > Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/adhd/+/2303415 > Reviewed-by: Cheng-Yi Chiang <cychiang@chromium.org> audio_stream: Suppress cargo clippy warnings Suppress `cargo::type_complexity` and `clippy::too_many_arguments` warnings which are acceptable. Also, fixed a trivial clippy warnings. > BUG=chromium:1112251 > TEST=`cargo clippy` passes > Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/adhd/+/2331964 > Reviewed-by: Chih-Yang Hsia <paulhsia@chromium.org> audio_streams: change frame_rate to u32 in ShmStream and ShmStreamSource 1. Change frame_rate from usize to u32 for * StreamSource::new_playback_stream * StreamSource::new_capture_stream * ShmStreamSource::new_stream * DummyStream::new * DummyCaptureStream::new * NullShmStream::new * MockShmStream::new * CrasClient::create_stream * CrasClient::new_pinned_playback_stream * CrasClient::new_pinned_capture_stream * CrasStream::try_new * cras_audio_format_packed::new * WavSource * WavSink::try_new The frame_rate may supports up to 96000 khz and therefore the correct data type should be u32. 2. Add frame_rate() to ShmStream trait allow to get the sample rate of a stream. 3. Add sample_rate to * CrasShmStream * CrasShmStream::try_new 4. Fix some clippy issues in cras_tests > BUG=b:168082107 > TEST=cargo build && cargo test > Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/adhd/+/2434114 > Reviewed-by: Chih-Yang Hsia <paulhsia@chromium.org> CRAS: fix clippy lint in audio_streams Pass SampleFormat by value to sample_bytes() function, since it implements Copy and is small. > BUG=None > TEST=None > Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/adhd/+/2541844 > Reviewed-by: Chih-Yang Hsia <paulhsia@chromium.org> audio_stream: Replace the use of Dummy* to Noop* Ableist language like dummy should be removed. Adding a NoopStreamControl that is a duplication of DummyStreamControl for future migration so we don't break crosvm's dependency. Will have a follow-up CL to remove DummyStreamControl once all existing dependencies are removed. > BUG=b:167649426 > TEST=./build_packages --autosetgov --board=hatch adhd audio_streams \ libcras crosvm > Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/adhd/+/2547616 > Reviewed-by: Chih-Yang Hsia <paulhsia@chromium.org> audio_streams: Cache elapsed Duration in unit tests Cache start_time.elapsed() with `elapsed` to prevent "overflow when subtracting duration" error. > BUG=chromium:1161663 > TEST=`cargo test` > Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/adhd/+/2612305 > Reviewed-by: Cheng-Yi Chiang <cychiang@chromium.org> cras: Remove Dummy* for inclusive language Ableist language like dummy should be removed. NoopStreamControl has been added to replace and deprecate DummyStreamControl. Remove DummyStreamControl as all existing dependencies are removed. > BUG=b:167649426 > TEST=./build_packages --autosetgov --board=hatch adhd audio_streams \ libcras crosvm && src/platform/dev/contrib/search_blocked_words.sh > Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/adhd/+/2739020 > Reviewed-by: Yu-Hsuan Hsu <yuhsuan@chromium.org> resolve rust clippy 1.50 issues The issue was with unnecessary lifetimes and nested match statements that resolved quite cleanly in this change. > BUG=b:179277332 > TEST=cargo clippy with rustc 1.50+ > Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/adhd/+/2757729 > Reviewed-by: Dylan Reid <dgreid@chromium.org> audio_streams: Add next_[playback/capture]_buffer_async with async sleep. > BUG=b:179757101 > TEST=cargo test > Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/adhd/+/2960197 > Reviewed-by: Chirantan Ekbote <chirantan@chromium.org> > Reviewed-by: Chih-Yang Hsia <paulhsia@chromium.org> audio_streams: Add executor arg to next_[playback/capture]_buffer_async cras stream will need an executor to initialize its AsyncAudioSocket > BUG=b:179757101 > TEST=cargo test > Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/adhd/+/3005176 > Reviewed-by: Chirantan Ekbote <chirantan@chromium.org> BUG=b:191511078 TEST=cargo build Change-Id: I2832583b29722deee2ece210b2e7e821768c3fd0 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3045578 Auto-Submit: Chih-Yang Hsia <paulhsia@chromium.org> Tested-by: kokoro <noreply+kokoro@google.com> Commit-Queue: Dennis Kempin <denniskempin@google.com> Reviewed-by: Dennis Kempin <denniskempin@google.com> |