sassycrown/punktfunk
1
0
Fork 0
forked from unom/punktfunk
Code Pull Requests Activity

perf(encode/nvenc-linux): drop the bring-up probe left on the per-frame blend path

Browse Source 
`33121ece` added a block explicitly labelled "TEMP KWin composite probe (DROP BEFORE
MERGE)" to prove the cursor blend was dispatching. It merged, and has been running on
every blended frame since: an atomic fetch_add per frame plus a `tracing::info!` with
seven computed fields every 512 frames, on the submit hot path of the default-on
Linux direct-NVENC backend.

The signal it existed for is already covered — the failure arm above it warns once
with the dispatch error, and the `else` arm warns when an overlay arrives with no
blend at all. What is deleted is only the success-path telemetry.

Verified `-D warnings --all-targets` + tests on Linux (default; shipped
nvenc,vulkan-encode,pyrowave), and `clippy --features vulkan-encode,pyrowave` on real
AMD RDNA3 hardware.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
This commit is contained in:
enricobuehler
2026-07-25 03:48:59 +02:00
co-authored by Claude Opus 5
parent 310b85f155
commit ead37d066f
1 changed files with 0 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files
crates/pf-encode/src/enc/linux/nvenc_cuda.rs
-19
View File
@@ -1636,25 +1636,6 @@ impl Encoder for NvencCudaEncoder {
}
} else {
self.cursor_blend_warned = false;
// TEMP KWin composite probe (DROP BEFORE MERGE): prove the blend dispatches
// and with what geometry.
{
use std::sync::atomic::{AtomicU64, Ordering as ProbeOrd};
static PROBE_BLEND: AtomicU64 = AtomicU64::new(0);
let n = PROBE_BLEND.fetch_add(1, ProbeOrd::Relaxed) + 1;
if n == 1 || n % 512 == 0 {
tracing::info!(
n,
fmt = ?self.buffer_fmt,
ov_x = ov.x,
ov_y = ov.y,
ov_w = ov.w,
ov_h = ov.h,
visible = ov.visible,
"cursor blend probe: vulkan dispatch submitted"
);
}
}
}
} else if !self.cursor_blend_warned {
self.cursor_blend_warned = true;