118 lines
4.8 KiB
TOML
118 lines
4.8 KiB
TOML
[package]
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name = "gallery"
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version = "0.1.0"
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edition = "2021"
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[lib]
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crate-type = ["cdylib", "lib"]
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[dependencies]
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libc = "0.2"
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slint = { version = "1.18.1", features = [
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"backend-android-activity-06",
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# Exposes `slint::wgpu_30` + `Image: TryFrom<wgpu::Texture>` +
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# GraphicsAPI::WGPU30 — used by gputex to upload thumbnail textures
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# off the UI thread (auto-enabled on Android already; explicit for
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# host builds).
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"unstable-wgpu-30",
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] }
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log = "0.4"
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rusqlite = { version = "0.41.0", features = ["bundled"] }
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sha1 = "0.11.0"
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turbojpeg = { version = "1.5.1", features = ["cmake"] }
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image = { version = "0.25.10", default-features = false, features = ["png"] }
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kamadak-exif = "0.6.1"
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# STG event-loop stage timestamps, read by the jank-hunt `perf` feature
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# (docs/BUGS/scroll-jank-120hz.md); and the 120Hz scroll-fix flags
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# (stg::VSYNC_LOCKED_RENDER). Already in the graph transitively via slint;
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# direct so the app can set the fix flags unconditionally.
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i-slint-backend-android-activity = { version = "1.18.1" }
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[features]
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# Jank-hunt instrumentation: per-frame frame-gap + render cost (FR),
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# event-loop stage costs (STG), and per-job decode cost (DECODE), mirrored
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# to a file on Android. OFF by default — dead-code-eliminated, zero runtime
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# overhead. To capture, build with `--features perf` (format + analysis:
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# docs/BUGS/scroll-jank-120hz.md).
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# Pure code flag: gates the FR/STG/DECODE file-mirror instrumentation
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# (no dependencies — the backend dep is now unconditional for the fix).
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perf = []
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# Baseline-60 CONTROL build (2026-11-01): stock crates.io Slint (build.sh
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# strips the vendored patch section), no driver, no vkshim, no
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# instrumentation, display locked to 60 Hz via JNI (src/baseline60.rs).
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# Build: `./scripts/build.sh baseline`.
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baseline60 = [] # marker; the 60Hz lock is a device setting (peak_refresh_rate)
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# Public-API per-frame logger (FR line: frame gap + render cost). Works in
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# stock AND vendored builds — the A/B measurement tool for the 60 Hz
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# baseline-vs-vendored comparison.
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framelog = []
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[build-dependencies]
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slint-build = "1.18.1"
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[dev-dependencies]
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tempfile = "3.27.0"
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# --- Android packaging (cargo-apk2 1.5) ---
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# NOTE: uses_permission is a TOP-LEVEL android key (ndk-build2 manifest layer),
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# not under [package.metadata.android.application]. max_sdk_version supported.
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[package.metadata.android]
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package = "wow.gmp.gallery"
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build_targets = ["x86_64-linux-android", "aarch64-linux-android"]
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[package.metadata.android.sdk]
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min_sdk_version = 26
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target_sdk_version = 35
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[package.metadata.android.application]
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label = "Gallery"
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# Not debuggable: a debuggable app shows the system 16 KB compatibility
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# dialog on EVERY cold launch — that dialog is its own activity, it pauses
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# us, and its lifecycle was a source of lost surfaces / black windows.
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# (Jank-hunt is over; simpleperf no longer needed.)
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debuggable = false
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[[package.metadata.android.application.activity]]
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name = "android.app.NativeActivity"
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[[package.metadata.android.application.activity.meta_data]]
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name = "android.app.lib_name"
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value = "gallery"
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[[package.metadata.android.application.activity.intent_filter]]
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actions = ["android.intent.action.MAIN"]
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categories = ["android.intent.category.LAUNCHER"]
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# --- Permissions (runtime flow: HANDOFF.md §7) ---
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# NOTE: the Permission schema supports only `name` + `max_sdk_version`.
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# READ_MEDIA_IMAGES is a no-op on API < 33 (unknown perms are ignored).
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[[package.metadata.android.uses_permission]]
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name = "android.permission.READ_MEDIA_IMAGES"
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# API <= 32: legacy external storage read.
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[[package.metadata.android.uses_permission]]
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name = "android.permission.READ_EXTERNAL_STORAGE"
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max_sdk_version = 32
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# "All files access" — same special-access pattern as passgo; needed to browse
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# arbitrary directories outside the media collection.
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[[package.metadata.android.uses_permission]]
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name = "android.permission.MANAGE_EXTERNAL_STORAGE"
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[patch.crates-io]
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# Vendored Slint Skia renderer: removes a redundant per-frame synchronous
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# flush that caused 19-24 ms scroll stalls on Mali (see
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# docs/BUGS/slint-skia-final-flush-jank.md). Pinned to the 1.18.1 source;
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# re-apply the one hunk when bumping Slint.
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i-slint-renderer-skia = { path = "vendor/i-slint-renderer-skia" }
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# STG (jank-hunt): event-loop stage timestamps, read by the `perf` feature
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# (docs/BUGS/scroll-jank-120hz.md). Pinned to the 1.18.1 source.
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i-slint-backend-android-activity = { path = "vendor/i-slint-backend-android-activity-1.18.1" }
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# Vendored Slint Core: for layout engine / scrolling optimization.
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i-slint-core = { path = "vendor/i-slint-core" }
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# Jank-hunt (VK_LIBRARY): zygote preloads the system libvulkan.so into every
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# app, so dlopen-by-name can't be shadowed; an absolute path (the app's own
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# shim, see shim/vkshim.c) is the only reliable intercept. One hunk in
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# vulkan/instance.rs; re-apply when bumping wgpu.
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wgpu-hal = { path = "vendor/wgpu-hal-30.0.1" }
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