oversu/VulpesOS
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Release Vulpes OS 2.7-preview.24

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This commit is contained in:
OverSu 2026-11-04 12:52:20 +01:00
commit 97ef99f827
135 changed files with 7717 additions and 2524 deletions
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33
host/NativeCamera.sys.mjs
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@ -3,7 +3,14 @@ import {Subprocess} from 'resource://gre/modules/Subprocess.sys.mjs';
import {setTimeout, clearTimeout} from 'resource://gre/modules/Timer.sys.mjs';
export class NativeCamera {
constructor() { this.session = null; this.queue = Promise.resolve(); this.closing = Promise.resolve(); this.nextSession = 0; }
constructor(device = '') {
this.device = device;
this.previewSize = device === 'beatles' ? {width:320,height:240} : {width:640,height:480};
this.session = null;
this.queue = Promise.resolve();
this.closing = Promise.resolve();
this.nextSession = 0;
}
request(actor, params) {
const work = this.queue.then(() => this.perform(actor, params));
@ -24,7 +31,8 @@ export class NativeCamera {
if(length>65536) throw Error('CAMERA_INVALID_FORMAT');
return pipe.readJSON(length);
}
if(length!==0 && length!==640*480*3/2) throw Error('CAMERA_INVALID_FRAME');
const expected = this.session.width * this.session.height * 3 / 2;
if(length!==0 && length!==expected) throw Error('CAMERA_INVALID_FRAME');
return {sequence,data:length ? await pipe.read(length) : null};
})(),
new Promise((_, reject) => { timer=setTimeout(()=>reject(Error('CAMERA_TIMEOUT')),15000); }),
@ -40,15 +48,28 @@ export class NativeCamera {
if (params.action === 'start') {
if (this.session && this.session.actor !== actor) throw Error('CAMERA_BUSY');
await this.close();
const process = await Subprocess.call({command:'/usr/bin/python3',
arguments:['-u', '/etc/tundra/camera-preview.py', '--camera', params.camera === 'front' ? '1' : '0'],
if (this.device === 'beatles' && params.camera === 'front') throw Error('CAMERA_UNAVAILABLE');
const beatles = this.device === 'beatles';
const process = await Subprocess.call({command:beatles?'/usr/bin/python3.11':'/usr/bin/python3',
arguments:beatles
? ['-u','/opt/vulpes/tundra/runtime/beatles-camera-client.py']
: ['-u', '/etc/tundra/camera-preview.py', '--camera', params.camera === 'front' ? '1' : '0',
'--width',String(this.previewSize.width),'--height',String(this.previewSize.height)],
stderr:'ignore'});
this.session = {actor, process, id: ++this.nextSession};
try {
const metadata = await this.packet(this.session, true);
if (!metadata.ready || metadata.format !== 'nv21' || metadata.width !== 640 || metadata.height !== 480)
if (!metadata.ready || metadata.format !== 'nv21' ||
metadata.width !== this.previewSize.width || metadata.height !== this.previewSize.height)
throw Error('CAMERA_INVALID_FORMAT');
return {...metadata, session: this.session.id};
this.session.width = metadata.width;
this.session.height = metadata.height;
return {...metadata, session: this.session.id,
// The 2720 Flip has 400 MB of RAM and copies each frame through
// CameraService, Gecko IPC and a software canvas. Polling at the
// sensor's nominal rate exhausts its zram; keep its preview bounded.
frameRate: beatles ? 5 : 30,
cameras: beatles ? ['back'] : ['back','front']};
} catch (error) { this.close(); throw error; }
}
if (!this.session || this.session.actor !== actor || this.session.id !== params.session)