69 lines
2 KiB
Rust
69 lines
2 KiB
Rust
use {
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crate::{
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it::{test_error::TestResult, testrun::TestRun},
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theme::Color,
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utils::errorfmt::ErrorFmt,
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video::drm::{sync_obj::SyncObjPoint, wait_for_sync_obj::SyncObjWaiter, DrmError},
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},
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std::{cell::Cell, rc::Rc},
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};
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testcase!();
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async fn test(run: Rc<TestRun>) -> TestResult {
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let _ds = run.create_default_setup2(false).await?;
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struct Waiter(Cell<bool>);
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impl SyncObjWaiter for Waiter {
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fn done(self: Rc<Self>, result: Result<(), DrmError>) {
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result.unwrap();
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self.0.set(true);
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}
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}
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let waiter = Rc::new(Waiter(Cell::new(false)));
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let eng = run.state.render_ctx.get().unwrap();
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let Some(ctx) = eng.sync_obj_ctx() else {
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log::warn!("Cannot test explicit sync on this system: render context does not support sync objects");
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return Ok(());
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};
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let syncobj = match ctx.create_sync_obj() {
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Ok(s) => Rc::new(s),
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Err(e) => {
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log::warn!("Cannot test explicit sync on this system: {}", ErrorFmt(e));
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return Ok(());
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}
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};
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let _wait_handle =
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run.state
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.wait_for_sync_obj
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.wait(&syncobj, SyncObjPoint(2), true, waiter.clone())?;
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let client = run.create_client().await?;
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let buf1 = client.spbm.create_buffer(Color::SOLID_BLACK)?;
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let buf2 = client.spbm.create_buffer(Color::SOLID_BLACK)?;
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let syncobj_manager = client.registry.get_syncobj_manager().await?;
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let timeline = syncobj_manager.import_timeline(&syncobj)?;
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let win = client.create_window().await?;
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let sync = syncobj_manager.get_surface(&win.surface)?;
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win.surface.attach(buf1.id)?;
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sync.set_acquire_point(&timeline, 1)?;
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sync.set_release_point(&timeline, 2)?;
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win.surface.commit()?;
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sync.destroy()?;
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win.surface.attach(buf2.id)?;
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win.surface.commit()?;
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client.sync().await;
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tassert_eq!(waiter.0.get(), false);
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ctx.signal(&syncobj, SyncObjPoint(1))?;
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client.sync().await;
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tassert_eq!(waiter.0.get(), true);
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Ok(())
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}
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