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T4.2.1: Real VideoToolbox VTCompressionSession / VTDecompressionSession wiring (macOS)

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This commit is contained in:
Siavash Sameni
2026-05-12 09:51:34 +04:00
parent 81042ac190
commit 410c2a4335
9 changed files with 679 additions and 53 deletions
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1
crates/wzp-android/Cargo.toml
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@@ -28,6 +28,7 @@ libc = "0.2"
jni = { version = "0.21", default-features = false }
rand = { workspace = true }
rustls = { version = "0.23", default-features = false, features = ["ring"] }
[target.'cfg(target_os = "android")'.dependencies]
tracing-android = "0.2"
[build-dependencies]

46
crates/wzp-android/src/jni_bridge.rs
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@@ -49,25 +49,33 @@ static INIT_LOGGING: Once = Once::new();
/// Safe to call multiple times — only the first call takes effect.
fn init_logging() {
INIT_LOGGING.call_once(|| {
// Wrap in catch_unwind — sharded_slab allocation inside
// tracing_subscriber::registry() can crash on some Android
// devices if scudo malloc fails during early initialization.
let _ = std::panic::catch_unwind(|| {
use tracing_subscriber::layer::SubscriberExt;
use tracing_subscriber::util::SubscriberInitExt;
use tracing_subscriber::EnvFilter;
if let Ok(layer) = tracing_android::layer("wzp_android") {
// Filter: INFO for our crates, WARN for everything else.
// The jni crate emits VERBOSE logs for every method lookup
// (~10 lines per JNI call, 100+ calls/sec) which floods logcat
// and causes the system to kill the app.
let filter = EnvFilter::new("warn,wzp_android=info,wzp_proto=info,wzp_transport=info,wzp_codec=info,wzp_fec=info,wzp_crypto=info");
let _ = tracing_subscriber::registry()
.with(layer)
.with(filter)
.try_init();
}
});
#[cfg(target_os = "android")]
{
// Wrap in catch_unwind — sharded_slab allocation inside
// tracing_subscriber::registry() can crash on some Android
// devices if scudo malloc fails during early initialization.
let _ = std::panic::catch_unwind(|| {
use tracing_subscriber::layer::SubscriberExt;
use tracing_subscriber::util::SubscriberInitExt;
use tracing_subscriber::EnvFilter;
if let Ok(layer) = tracing_android::layer("wzp_android") {
// Filter: INFO for our crates, WARN for everything else.
// The jni crate emits VERBOSE logs for every method lookup
// (~10 lines per JNI call, 100+ calls/sec) which floods logcat
// and causes the system to kill the app.
let filter = EnvFilter::new("warn,wzp_android=info,wzp_proto=info,wzp_transport=info,wzp_codec=info,wzp_fec=info,wzp_crypto=info");
let _ = tracing_subscriber::registry()
.with(layer)
.with(filter)
.try_init();
}
});
}
#[cfg(not(target_os = "android"))]
{
// On non-Android targets tracing-android is unavailable.
let _ = tracing_subscriber::fmt::try_init();
}
});
}