Greg Pomerantz
d5bbb41bbd
Residual scroll jank at 120 Hz (suspected Slint event-loop bug) needs per-frame + per-stage timing the logcat ring buffer can't hold. New cargo feature `perf` (default OFF — all sites are cfg-gated, zero overhead when off): - FR: per-frame app-side render cost + frame gap, from the rendering notifier (BeforeRendering/AfterRendering). - STG: event-loop stage costs (wake/timers/events/poll/lastrender) from timestamps instrumented into the pinned vendor copy of i-slint-backend-android-activity (stg.rs; Cargo.toml now depends on it directly + optional under `perf`). - DECODE: per-thumbnail-job cost on the workers. - All lines mirrored to /sdcard/Download/.gallery_perf.log (logcat rotates too fast at ~120 lines/s). Format + reading guide: docs/BUGS/scroll-jank-120hz.md.
47 lines
1.9 KiB
TOML
47 lines
1.9 KiB
TOML
# Copyright © SixtyFPS GmbH <info@slint.dev>
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# SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-Slint-Royalty-free-2.0 OR LicenseRef-Slint-Software-3.0
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# cSpell: ignore androideabi
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[package]
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name = "i-slint-backend-android-activity"
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description = "OpenGL rendering backend for Slint"
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authors.workspace = true
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edition.workspace = true
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homepage.workspace = true
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license.workspace = true
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repository.workspace = true
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rust-version.workspace = true
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version.workspace = true
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[lib]
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path = "lib.rs"
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[features]
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game-activity = ["android-activity-06?/game-activity", "android-activity-05?/game-activity"]
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native-activity = ["android-activity-06?/native-activity", "android-activity-05?/native-activity"]
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aa-06 = ["android-activity-06", "ndk-09"]
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aa-05 = ["android-activity-05", "ndk-08"]
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unstable-wgpu-29 = ["i-slint-renderer-skia/unstable-wgpu-29"]
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unstable-wgpu-30 = ["i-slint-renderer-skia/unstable-wgpu-30"]
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[target.'cfg(target_os = "android")'.dependencies]
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i-slint-renderer-skia = { workspace = true }
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i-slint-core = { workspace = true, features = ["std", "image-decoders", "svg"] }
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i-slint-common = { workspace = true }
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raw-window-handle = { version = "0.6" }
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android-activity-05 = { package = "android-activity", version = "0.5", optional = true }
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android-activity-06 = { package = "android-activity", version = "0.6", optional = true }
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jni = { version = "0.22" }
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# We only depends on the NDK directly to enable raw-window-handle 0.6 which we need for the skia renderer
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ndk-08 = { package = "ndk", version = "0.8.0", optional = true, features = ["rwh_06"] }
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ndk-09 = { package = "ndk", version = "0.9.0", optional = true, features = ["rwh_06"], default-features = false }
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[build-dependencies]
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android-build = "0.1.2"
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[package.metadata.docs.rs]
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targets = ["aarch64-linux-android", "armv7-linux-androideabi", "i686-linux-android", "x86_64-linux-android"]
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features = ["native-activity", "aa-06"]
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rustdoc-args = ["--generate-link-to-definition"]
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