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https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs.git
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9b96cfc452
Contrary to the existing Task Sink, the Async and Sync Mutex Sinks handle buffers in the `PadSinkHandler` directly. The Async Mutex Sink uses an async Mutex for the `PadSinkHandlerInner` while the Sync Mutex Sink uses... a sync Mutex. All Sinks share the same settings and stats manager. Use the `--sink` command line option to select the sink (default is `sync-mutex` since it allows evaluating the framework with as little overhead as possible. Also apply various fixes: - Only keep the segment start instead of the full `Segment`. This helps with cache locality (`Segment` is a plain struct with many fields) and avoids downcasting the generic `Segment` upon each buffer handling. - Box the `Stat`s. This should improve cache locality a bit. - Fix EOS handling which took ages for no benefits in this particular use case. - Use a macro to raise log level in the main element. - Move error handling during item processing in `handle_loop_error`. This function was precisely designed for this and it should reduce the `handle_item`'s Future size.
22 lines
591 B
Rust
22 lines
591 B
Rust
pub mod async_mutex;
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pub mod sync_mutex;
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pub mod task;
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mod settings;
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pub use settings::Settings;
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mod stats;
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pub use stats::Stats;
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pub const ASYNC_MUTEX_ELEMENT_NAME: &str = "ts-standalone-async-mutex-sink";
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pub const SYNC_MUTEX_ELEMENT_NAME: &str = "ts-standalone-sync-mutex-sink";
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pub const TASK_ELEMENT_NAME: &str = "ts-standalone-task-sink";
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use once_cell::sync::Lazy;
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static CAT: Lazy<gst::DebugCategory> = Lazy::new(|| {
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gst::DebugCategory::new(
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"ts-standalone-sink",
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gst::DebugColorFlags::empty(),
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Some("Thread-sharing standalone test sink"),
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)
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});
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