irisandClaude Fable 5.1
7ae53ad797
dumpsys gfxinfo cannot see a SurfaceView's own GPU-drawn frames at all
(RUST.md's I5 box), so iris needs its own equivalent of Compose's
render-report button before item 3 of the recommendation can be decided
by a number. FrameReport (iris/core/src/render/frame_report.rs) records
each frame's wall time -- from render()'s redraw start to after
queue.submit + present() -- into a fixed 4096-entry ring, and reports
total frames, janky % (>16.7ms, gfxinfo's own budget), P50/P90/P99 and
the worst. Wired into AndroidUiState and android/view.rs's render(), and
exposed as two named controls ("Frame report", "Reset frame report") on
iris-android-app's transcript screen, logged under the crate's fixed tag
so a script can grep "iris frame report" the way transcript-bench.sh
greps "ai-app render report".
6 new unit tests for the ring/percentile math. cargo fmt/clippy/test
--workspace clean; cargo ndk (iris, transcript-ui, and
iris-android-app --features transcript-screen) all clean.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>