1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86

[package]
name = "jolt-moq"
description = "freeq's AV media plane — MoQ over QUIC, Opus and H.264 — behind a C ABI"
version.workspace = true
edition.workspace = true
license.workspace = true
repository.workspace = true

[lib]
# The object jolt loads. `rlib` beside it so the crate's own tests — and any
# Rust consumer that would rather not go through C — can use it directly.
name = "joltmoq"
crate-type = ["cdylib", "rlib"]

[features]
# cpal's native PipeWire host, on by default. Without it only ALSA PCMs are
# visible ("pipewire", "sysdefault") and the real OS sources a browser would
# offer — "EMEET SmartCam C960 Mono" and friends — cannot be picked at all, so
# device selection in a call becomes guesswork.
#
# It is a feature rather than unconditional because it builds `libspa-sys`,
# which needs pkg-config and PipeWire's own headers on the build machine. The
# flake at the workspace root supplies them; `--no-default-features` is for a
# machine that has neither and only needs the crate to compile.
default = ["pipewire"]
pipewire = ["cpal/pipewire"]

[dependencies]
jolt-abi.workspace = true
log.workspace = true

iroh-live = { git = "https://github.com/n0-computer/iroh-live", rev = "c329850759740e3c9c27391258a66196c1a74a22", default-features = false, features = [
    "opus",
    "h264",
] }
moq-native = { version = "0.17.1", default-features = false, features = [
    "noq",
    "websocket",
    "aws-lc-rs",
] }
moq-lite = { package = "moq-net", version = "0.1.11" }
# aws-lc-rs rather than ring, to match what moq-native and iroh already pull in.
rustls = { version = "0.23", default-features = false, features = ["aws-lc-rs"] }
# JPEG only — the V4L2 path converts MJPEG frames, and nothing here reads or
# writes a picture file, so the rest of the format set is dead weight.
image = { version = "0.25", default-features = false, features = ["jpeg"] }
# One query parameter (`inst=`) needs escaping. That is the whole use.
urlencoding = "2"
libc = "0.2"
n0-future = "0.3"
tokio = { version = "1", features = ["rt-multi-thread", "macros", "sync", "time"] }
anyhow = "1"
url = "2"
rand = "0.8"
env_logger = "0.11"

# The desktop capture stack. cpal is named only so the `pipewire` feature above
# can reach it — nothing here calls cpal; moq-media does, and a feature is how
# you reach a dependency's dependency.
[target.'cfg(not(target_os = "android"))'.dependencies]
cpal = "0.18.1"
# V4L2 capture: the fallback path for cameras rusty-capture mishandles.
v4l2r = "0.0.7"
# The camera, on a machine that has one behind an ioctl.
iroh-live = { git = "https://github.com/n0-computer/iroh-live", rev = "c329850759740e3c9c27391258a66196c1a74a22", default-features = false, features = [
    "capture-camera",
] }

# The phone. Audio needs nothing named here — cpal's AAudio host is what it
# builds on Android, and moq-media pulls cpal in either way.
[target.'cfg(target_os = "android")'.dependencies]
# Camera2 is Java, and `android_camera` is the JNI half of reaching it. 0.22 to
# match the version libvidya binds against, so one APK holds one `jni`.
jni = "0.22"
# Not for this crate's own use: cpal's AAudio host reads the JavaVM out of
# `ndk_context`, and its handles live in a `static` that nothing in *this*
# object has ever set. `android_jni` fills it in from the same pair the glue
# hands over. See the note there.
ndk-context = "0.1"
# NOT `capture-camera`: rusty-capture is V4L2 and friends, none of which the
# phone has. The `android` feature is a different thing — it links `ndk`, which
# rusty-codecs' `format.rs` references under `cfg(android)` for the MediaCodec
# path, and without it the crate fails on its own imports.
iroh-live = { git = "https://github.com/n0-computer/iroh-live", rev = "c329850759740e3c9c27391258a66196c1a74a22", default-features = false, features = [
    "android",
] }