Release Preview 20 shared desktop, Android and Sargo updates

Restore Gaia settings and media workflows, extend native network adapters, and align the APK payload. Generate French/English changelogs and website entries from the simplified JSON source.

Validation: shared JS and Tundra unit tests; desktop workflows and persistence; signed APK payload parity; Sargo RAM and installed startup with boot readback. Android runtime qualification is recorded separately.
This commit is contained in:
OverSu 2026-10-13 00:19:45 +02:00
commit 1311bed5e9
170 changed files with 19698 additions and 2495 deletions

View file

@ -1,6 +1,8 @@
// The Gaia camera UI consumes mozCameras. Only live MediaStream capabilities are exposed here.
(() => {
if (location.hostname !== 'camera.localhost') return;
const videoMime = typeof MediaRecorder !== 'undefined' && MediaRecorder.isTypeSupported('video/webm;codecs=vp8,opus') ? 'video/webm;codecs=vp8,opus' : null;
window.VulpesVideoExtension = videoMime ? 'webm' : null;
let cameras = ['back'],
devices = new Map(),
current = null,
@ -8,11 +10,22 @@
let cameraError = null;
let opening = Promise.resolve(), closing = Promise.resolve();
const releases = new WeakMap();
const nativeViews = new WeakMap();
function releaseStream(stream, preview) {
if (releases.has(stream)) return releases.get(stream);
if (current === stream) current = null;
const release = Promise.resolve().then(async () => {
await stream.vulpesFinishRecording?.();
emit(stream, 'previewstatechange', {newState:'stopped'});
// Stop the capture producer before detaching its consumers. Gecko can
// otherwise block in srcObject=null while a GPU-backed frame is in use.
stream.getTracks().forEach(track => track.stop());
for (const video of document.querySelectorAll('video')) {
if (nativeViews.get(video) === stream) {
nativeViews.delete(video);
stream.vulpesPreviewCanvas.remove();
video.style.display = '';
}
if (video.srcObject === stream) {
video.pause(); video.srcObject = null;
if ('vulpesCapture' in video.dataset) video.remove();
@ -96,12 +109,33 @@
Object.defineProperty(HTMLMediaElement.prototype, 'mozSrcObject', {
configurable: true,
get() {
return nativeSource.get.call(this);
return nativeViews.get(this) || nativeSource.get.call(this);
},
set(stream) {
nativeSource.set.call(this, stream);
const old = nativeViews.get(this);
if (old) {
old.vulpesPreviewCanvas.remove();
nativeViews.delete(this);
this.style.display = '';
}
if (stream?.vulpesPreviewCanvas) {
// The HAL already delivers NV21 frames. Render them directly in Gaia's
// viewfinder instead of capturing the WebGL canvas into a second GPU
// video pipeline, which stalls on repeated switches on Sargo.
nativeViews.set(this, stream);
const canvas = stream.vulpesPreviewCanvas;
canvas.className = this.className;
canvas.dataset.vulpesNativePreview = '';
canvas.style.cssText = 'display:block;width:100%;height:100%;pointer-events:none';
this.style.display = 'none';
this.parentNode.append(canvas);
} else nativeSource.set.call(this, stream);
},
});
const playVideo = HTMLMediaElement.prototype.play;
HTMLMediaElement.prototype.play = function() {
return nativeViews.has(this) ? Promise.resolve() : playVideo.call(this);
};
function emit(target, type, detail = {}) {
const event = new Event(type);
Object.assign(event, detail);
@ -136,15 +170,20 @@
if (second) devices.set('front', second.deviceId);
cameras = devices.size ? [...devices.keys()] : ['back'];
}
// Keep one graphics context per app. Losing/recreating it at every lens switch
// can exhaust the mobile driver while captured video frames are still in use.
let nativeCanvas = null;
async function nativeStream(name) {
let session;
const call = (params) => VulpesCompat.call('platform.cameraPreview', {...params, session});
const meta = await call({action:'start', camera:name === 'front' ? 'front' : 'back'});
session = meta.session;
const canvas = document.createElement('canvas');
const canvas = nativeCanvas || (nativeCanvas = document.createElement('canvas'));
const sideways = meta.orientation % 180 !== 0;
canvas.width = sideways ? meta.height : meta.width;
canvas.height = sideways ? meta.width : meta.height;
const width = sideways ? meta.height : meta.width;
const height = sideways ? meta.width : meta.height;
if (canvas.width !== width) canvas.width = width;
if (canvas.height !== height) canvas.height = height;
// Convert NV21 in a shader instead of blocking Gaia's UI with one JS loop
// per pixel. The two textures contain Y and interleaved V/U respectively.
const gl = canvas.getContext('webgl', {alpha:false, antialias:false, preserveDrawingBuffer:true});
@ -152,18 +191,21 @@
await call({action:'stop'});
throw new DOMException('Camera preview requires WebGL', 'NotSupportedError');
}
const timing = {frames:0, startedAt:performance.now(), conversionMs:0};
let stopped = false, timer, stream, sequence = -1, closing, program, buffer;
const timing = {frames:0, startedAt:performance.now(), conversionMs:0, transferMs:0, sensorFrames:0};
let stopped = false, timer, stream, wakeLock, sequence = -1, closing, program, buffer;
const textures = [], shaders = [];
const stop = () => {
if (closing) return closing;
stopped = true; clearTimeout(timer);
wakeLock?.unlock(); wakeLock = null;
closing = call({action:'stop'}).finally(() => {
if (stream) stream.vulpesClosed = true;
textures.forEach(texture => gl.deleteTexture(texture));
shaders.forEach(value => gl.deleteShader(value));
if (buffer) gl.deleteBuffer(buffer);
if (program) gl.deleteProgram(program);
gl.getExtension('WEBGL_lose_context')?.loseContext();
// The next lens reuses this context after its old stream has stopped.
gl.clearColor(0,0,0,1); gl.clear(gl.COLOR_BUFFER_BIT);
});
return closing;
};
@ -210,17 +252,25 @@
gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_T,gl.CLAMP_TO_EDGE);
gl.uniform1i(gl.getUniformLocation(program,name),index);
});
gl.viewport(0,0,canvas.width,canvas.height);
const pixels = meta.width * meta.height;
gl.activeTexture(gl.TEXTURE0);
gl.texImage2D(gl.TEXTURE_2D,0,gl.LUMINANCE,meta.width,meta.height,0,gl.LUMINANCE,gl.UNSIGNED_BYTE,null);
gl.activeTexture(gl.TEXTURE1);
gl.texImage2D(gl.TEXTURE_2D,0,gl.LUMINANCE_ALPHA,meta.width/2,meta.height/2,0,gl.LUMINANCE_ALPHA,gl.UNSIGNED_BYTE,null);
const draw = async () => {
const requested = performance.now();
const frame = await call({action:'frame'});
timing.transferMs += performance.now()-requested;
if (stopped || !frame.data || frame.sequence === sequence) return false;
const data = new Uint8Array(frame.data), w = meta.width, h = meta.height;
if (data.length !== w * h * 3 / 2) throw Error('Invalid native camera frame');
sequence = frame.sequence;
sequence = frame.sequence; timing.sensorFrames = sequence;
const start=performance.now();
gl.activeTexture(gl.TEXTURE0); gl.bindTexture(gl.TEXTURE_2D,textures[0]);
gl.texImage2D(gl.TEXTURE_2D,0,gl.LUMINANCE,w,h,0,gl.LUMINANCE,gl.UNSIGNED_BYTE,data.subarray(0,w*h));
gl.texSubImage2D(gl.TEXTURE_2D,0,0,0,w,h,gl.LUMINANCE,gl.UNSIGNED_BYTE,data.subarray(0,pixels));
gl.activeTexture(gl.TEXTURE1); gl.bindTexture(gl.TEXTURE_2D,textures[1]);
gl.texImage2D(gl.TEXTURE_2D,0,gl.LUMINANCE_ALPHA,w/2,h/2,0,gl.LUMINANCE_ALPHA,gl.UNSIGNED_BYTE,data.subarray(w*h));
gl.texSubImage2D(gl.TEXTURE_2D,0,0,0,w/2,h/2,gl.LUMINANCE_ALPHA,gl.UNSIGNED_BYTE,data.subarray(pixels));
gl.drawArrays(gl.TRIANGLE_STRIP,0,4);
timing.frames++;timing.conversionMs+=performance.now()-start;
return true;
@ -230,7 +280,11 @@
if (Date.now() > deadline) throw new DOMException('No camera frames', 'NotReadableError');
await new Promise(resolve => setTimeout(resolve, 50));
}
stream = canvas.captureStream(24);
stream = new MediaStream();
stream.vulpesPreviewCanvas = canvas;
stream.vulpesClosed = false;
// A canvas has no video element's implicit screen wake lock.
wakeLock = navigator.requestWakeLock?.('screen');
stream.vulpesTiming = timing;
stream.vulpesNative = true;
stream.vulpesCameraMetadata = meta;
@ -245,15 +299,28 @@
const started = performance.now();
try { await draw(); }
catch (error) {
if (!stopped) { recordError(error); stream.getTracks().forEach(track => track.stop()); }
if (!stopped) { recordError(error); await stop().catch(recordError); }
return;
}
if (!stopped) timer = setTimeout(next, Math.max(0, 1000/24-(performance.now()-started)));
if (!stopped) timer = setTimeout(next, Math.max(0, 1000/30-(performance.now()-started)));
};
timer = setTimeout(next, 1000/24);
timer = setTimeout(next, 1000/30);
return stream;
} catch (error) { await stop().catch(() => {}); throw error; }
}
async function captureVideo(constraints, ticket, platform) {
// track.stop() returns before some Android camera drivers finish closing.
// Retry the same sensor, never replace a refused/missing camera silently.
for (let attempt = 0; ; attempt++) {
if (document.hidden || ticket !== generation)
throw new DOMException('Camera request superseded or hidden', 'AbortError');
try { return await navigator.mediaDevices.getUserMedia(constraints); }
catch (error) {
if (platform !== 'android' || error.name !== 'NotReadableError' || attempt >= 2) throw error;
await new Promise(resolve => setTimeout(resolve, 200 * (attempt + 1)));
}
}
}
function getCamera(name, config = {}) {
const ticket = ++generation;
const request = opening.then(() => openCamera(name, config, ticket));
@ -275,7 +342,7 @@
const platform = await VulpesCompat.call('platform.capabilities', {});
if (platform.platform === 'tundra' && !platform.camera)
throw new DOMException('Native camera adapter unavailable', 'NotSupportedError');
stream = platform.platform === 'tundra' ? await nativeStream(name) : await navigator.mediaDevices.getUserMedia({
stream = platform.platform === 'tundra' ? await nativeStream(name) : await captureVideo({
audio: false,
video: {
...(selected
@ -284,7 +351,7 @@
width: { ideal: 1920 },
height: { ideal: 1080 },
},
});
}, ticket, platform.platform);
} catch (error) {
recordError(error);
throw error;
@ -304,44 +371,55 @@
throw new DOMException('Camera hidden', 'AbortError');
const track = stream.getVideoTracks()[0];
const settings = track.getSettings();
const size = { width: settings.width, height: settings.height };
preview = document.createElement('video');
preview.muted = true;
preview.playsInline = true;
preview.srcObject = stream;
preview.dataset.vulpesCapture = '';
preview.style.cssText = 'position:fixed;width:1px;height:1px;opacity:0;pointer-events:none';
document.body.append(preview);
let previewTimeout;
await Promise.race([
preview.play(),
new Promise((_, reject) => {
previewTimeout = setTimeout(
() => reject(new DOMException('Camera preview timed out', 'NotReadableError')),
10000,
);
}),
]).finally(() => clearTimeout(previewTimeout));
const native = stream.vulpesCameraMetadata;
let size;
if (native) {
// Preview dimensions and still photos come directly from the HAL.
// The native canvas needs no hidden capture video.
const sideways = native.orientation % 180 !== 0;
size = {width:sideways ? native.height : native.width,
height:sideways ? native.width : native.height};
} else {
preview = document.createElement('video');
preview.muted = true;
preview.playsInline = true;
preview.srcObject = stream;
preview.dataset.vulpesCapture = '';
preview.style.cssText = 'position:fixed;width:1px;height:1px;opacity:0;pointer-events:none';
document.body.append(preview);
let previewTimeout;
await Promise.race([
preview.play(),
new Promise((_, reject) => {
previewTimeout = setTimeout(
() => reject(new DOMException('Camera preview timed out', 'NotReadableError')),
10000,
);
}),
]).finally(() => clearTimeout(previewTimeout));
const settings = stream.getVideoTracks()[0].getSettings();
size = {width:preview.videoWidth || settings.width,
height:preview.videoHeight || settings.height};
}
if (document.hidden || ticket !== generation)
throw new DOMException('Camera hidden', 'AbortError');
const native = stream.vulpesCameraMetadata;
const pictureSizes = native?.pictureSizes || [size];
let pictureSize = pictureSizes.reduce((a,b)=>a.width*a.height>b.width*b.height?a:b);
let focusArea = null, zoom = 1;
let focusArea = null, zoom = 1, mode = 'picture', recording, startingRecording = false;
const profile = {containerFormat:'webm',video:{width:size.width,height:size.height,codec:'vp8',bitrate:1500000,framerate:30},audio:{codec:'opus',samplerate:48000,channels:1,bitrate:64000}};
const configuration = () => ({
mode: 'picture',
mode,
previewSize: size,
pictureSize,
recorderProfile: null,
recorderProfile: videoMime ? 'webm' : null,
});
Object.assign(stream, {
capabilities: {
pictureSizes,
previewSizes: [size],
thumbnailSizes: [],
recorderProfiles: {},
recorderProfiles: videoMime ? {webm:profile} : {},
flashModes: ['off'],
focusModes: native ? (native.focusModes.includes('auto') ? ['auto','infinity'] : ['fixed']) : ['fixed'],
sceneModes: ['auto'],
@ -359,8 +437,9 @@
zoom: 1,
async setConfiguration(value) {
if (value.pictureSize) stream.setPictureSize(value.pictureSize);
if (value.mode && value.mode !== 'picture')
if (value.mode && !['picture',...(videoMime ? ['video'] : [])].includes(value.mode))
throw new DOMException('Video unavailable', 'NotSupportedError');
if(value.mode)mode=value.mode;
queueMicrotask(() => emit(stream, 'previewstatechange', { newState: 'started' }));
return configuration();
},
@ -415,10 +494,66 @@
release() {
return releaseStream(stream, preview);
},
async startRecording() {
throw new DOMException('Video unavailable', 'NotSupportedError');
async startRecording(options, storage, filepath) {
if(!videoMime)throw new DOMException('Video unavailable','NotSupportedError');
if(recording || startingRecording)throw new DOMException('Recording in progress','InvalidStateError');
startingRecording=true;
let audio, captured;
try {
audio=await navigator.mediaDevices.getUserMedia({audio:true,video:false});
if(current!==stream || document.hidden)throw new DOMException('Camera closed','AbortError');
// Only recording captures the native canvas. The preview keeps its
// direct WebGL surface and the capture track is stopped before a switch.
captured=native ? stream.vulpesPreviewCanvas.captureStream(30) : new MediaStream(stream.getVideoTracks().map(t=>t.clone()));
for(const track of audio.getAudioTracks())captured.addTrack(track);
const recorder=new MediaRecorder(captured,{mimeType:videoMime,videoBitsPerSecond:1500000,audioBitsPerSecond:64000});
const chunks=[];let bytes=0,failed=false,finish;
const done=new Promise(resolve=>{finish=resolve;});
const cap=Math.min(options.maxFileSizeBytes || Infinity,32*1024*1024);
recorder.ondataavailable=event=>{
if(event.data.size) {chunks.push(event.data);bytes+=event.data.size;}
if(bytes>=cap && recorder.state==='recording') {
emit(stream,'recorderstatechange',{newState:'FileSizeLimitReached'});
recorder.stop();
}
};
recorder.onerror=()=>{failed=true;emit(stream,'recorderstatechange',{newState:'MediaRecorderFailed'});};
recorder.onstop=async()=>{
try {
if(failed || !bytes)throw Error('Empty or failed recording');
const blob=new Blob(chunks,{type:'video/webm'});
await storage.addNamed(blob,filepath);
const canvas=document.createElement('canvas');
const source=native ? stream.vulpesPreviewCanvas : preview;
canvas.width=native ? source.width : preview.videoWidth;
canvas.height=native ? source.height : preview.videoHeight;
canvas.getContext('2d').drawImage(source,0,0,canvas.width,canvas.height);
const poster=await new Promise(resolve=>canvas.toBlob(resolve,'image/jpeg',0.9));
if(!poster)throw Error('Video poster failed');
emit(stream,'poster',{data:poster});
} catch(error) {
recordError(error);emit(stream,'recorderstatechange',{newState:'MediaRecorderFailed'});
} finally {
captured.getTracks().forEach(t=>t.stop());
chunks.length=0;recording=null;finish();
emit(stream,'recorderstatechange',{newState:'Stopped'});
}
};
recording={recorder,done};
recorder.start(500);
emit(stream,'recorderstatechange',{newState:'Started'});
} catch(error) {
captured?.getTracks().forEach(t=>t.stop());audio?.getTracks().forEach(t=>t.stop());
recording=null;throw error;
} finally {startingRecording=false;}
},
stopRecording() {
if(recording?.recorder.state==='recording')recording.recorder.stop();
},
async vulpesFinishRecording() {
if(!recording)return;
const done=recording.done;stream.stopRecording();await done;
},
stopRecording() {},
});
if (native) Object.defineProperty(stream,'zoom',{
configurable:true, get:()=>zoom,
@ -433,7 +568,7 @@
});
dispatchEvent(
new CustomEvent('vulpes-camera-capabilities', {
detail: { cameras: [...cameras], flash: false, video: false },
detail: { cameras: [...cameras], flash: false, video: !!videoMime },
}),
);
return { camera: stream, configuration: configuration() };
@ -479,7 +614,7 @@
'Only one camera available',
'toggle-camera-rear',
],
['.mode-switch', true, 'Vidéo pas encore disponible', 'Video is not available yet', null],
['.mode-switch', !videoMime, 'Vidéo pas encore disponible', 'Video is not available yet', null],
];
const fr = (document.documentElement.lang || navigator.language).startsWith('fr');
for (const [selector, disabled, french, english, icon] of controls) {
@ -489,7 +624,7 @@
e.setAttribute('aria-disabled', String(disabled));
if (!disabled) {
e.removeAttribute('title');
e.setAttribute('aria-label', fr ? 'Changer de caméra' : 'Switch camera');
if(selector==='.js-camera')e.setAttribute('aria-label', fr ? 'Changer de caméra' : 'Switch camera');
}
if (disabled) {
e.removeAttribute('data-l10n-id');