mirror of
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.
47 lines
985 B
Rust
47 lines
985 B
Rust
use super::super::CAT;
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#[derive(Copy, Clone, Debug)]
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pub struct SyncMutexSink;
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impl SyncMutexSink {
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pub fn element_name(self) -> &'static str {
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super::super::sink::SYNC_MUTEX_ELEMENT_NAME
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}
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}
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#[derive(Debug)]
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pub struct Args {
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pub streams: u32,
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pub groups: u32,
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pub wait: u32,
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pub push_period: u32,
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pub num_buffers: i32,
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pub sink: SyncMutexSink,
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pub disable_stats_log: bool,
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}
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impl Default for Args {
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fn default() -> Self {
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Args {
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streams: 5000,
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groups: 2,
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wait: 20,
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push_period: 20,
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num_buffers: 5000,
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sink: SyncMutexSink,
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disable_stats_log: false,
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}
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}
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}
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pub fn args() -> Args {
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if std::env::args().len() > 1 {
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gst::warning!(CAT, "Ignoring command line arguments");
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gst::warning!(CAT, "Build with `--features=clap`");
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}
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let args = Args::default();
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gst::warning!(CAT, "{:?}", args);
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args
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}
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