From b815b3638467f69da96f9ff4d125c89f9a910dec Mon Sep 17 00:00:00 2001 From: Max Goodhart Date: Sun, 4 Oct 2020 23:39:07 -0700 Subject: [PATCH] Experimental embedded GStreamer --- package-lock.json | 577 ++++++++++++++++++++++++++++++++++++++- package.json | 4 +- src/node/StreamWindow.js | 50 ++-- webpack.config.js | 1 + 4 files changed, 597 insertions(+), 35 deletions(-) diff --git a/package-lock.json b/package-lock.json index 46cd3d6..28dc990 100644 --- a/package-lock.json +++ b/package-lock.json @@ -1832,6 +1832,58 @@ } } }, + "@malept/cross-spawn-promise": { + "version": "1.1.0", + "resolved": "https://registry.npmjs.org/@malept/cross-spawn-promise/-/cross-spawn-promise-1.1.0.tgz", + "integrity": "sha512-GeIK5rfU1Yd7BZJQPTGZMMmcZy5nhRToPXZcjaDwQDRSewdhp648GT2E4dh+L7+Io7AOW6WQ+GR44QSzja4qxg==", + "dev": true, + "requires": { + "cross-spawn": "^7.0.1" + }, + "dependencies": { + "cross-spawn": { + "version": "7.0.3", + "resolved": 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true, + "requires": { + "has-flag": "^4.0.0" + } + } + } + }, "os-browserify": { "version": "0.3.0", "resolved": "https://registry.npmjs.org/os-browserify/-/os-browserify-0.3.0.tgz", @@ -10408,6 +10907,16 @@ "lowercase-keys": "^1.0.0" } }, + "restore-cursor": { + "version": "3.1.0", + "resolved": "https://registry.npmjs.org/restore-cursor/-/restore-cursor-3.1.0.tgz", + "integrity": "sha512-l+sSefzHpj5qimhFSE5a8nufZYAM3sBSVMAPtYkmC+4EH2anSGaEMXSD0izRQbu9nfyQ9y5JrVmp7E8oZrUjvA==", + "dev": true, + "requires": { + "onetime": "^5.1.0", + "signal-exit": "^3.0.2" + } + }, "ret": { "version": "0.1.15", "resolved": "https://registry.npmjs.org/ret/-/ret-0.1.15.tgz", @@ -12106,7 +12615,10 @@ "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-1.2.13.tgz", "integrity": "sha512-oWb1Z6mkHIskLzEJ/XWX0srkpkTQ7vaopMQkyaEIoq0fmtFVxOthb8cCxeT+p3ynTdkk/RZwbgG4brR5BeWECw==", "dev": true, - "optional": true + "optional": true, + "requires": { + "nan": "^2.12.1" + } }, "glob-parent": { "version": "3.1.0", @@ -12155,6 +12667,15 @@ } } }, + "wcwidth": { + "version": "1.0.1", + "resolved": "https://registry.npmjs.org/wcwidth/-/wcwidth-1.0.1.tgz", + "integrity": "sha1-8LDc+RW8X/FSivrbLA4XtTLaL+g=", + "dev": true, + "requires": { + "defaults": "^1.0.3" + } + }, "webidl-conversions": { "version": "6.1.0", "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-6.1.0.tgz", @@ -12396,6 +12917,48 @@ "resolved": "https://registry.npmjs.org/which-module/-/which-module-2.0.0.tgz", "integrity": "sha1-2e8H3Od7mQK4o6j6SzHD4/fm6Ho=" }, + "wide-align": { + "version": "1.1.3", + "resolved": "https://registry.npmjs.org/wide-align/-/wide-align-1.1.3.tgz", + "integrity": "sha512-QGkOQc8XL6Bt5PwnsExKBPuMKBxnGxWWW3fU55Xt4feHozMUhdUMaBCk290qpm/wG5u/RSKzwdAC4i51YigihA==", + "dev": true, + "requires": { + "string-width": "^1.0.2 || 2" + }, + "dependencies": { + "ansi-regex": { + "version": "3.0.0", + "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-3.0.0.tgz", + "integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=", + "dev": true + }, + "is-fullwidth-code-point": { + "version": "2.0.0", + "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz", + "integrity": "sha1-o7MKXE8ZkYMWeqq5O+764937ZU8=", + "dev": true + }, + "string-width": { + "version": "2.1.1", + "resolved": "https://registry.npmjs.org/string-width/-/string-width-2.1.1.tgz", + "integrity": "sha512-nOqH59deCq9SRHlxq1Aw85Jnt4w6KvLKqWVik6oA9ZklXLNIOlqg4F2yrT1MVaTjAqvVwdfeZ7w7aCvJD7ugkw==", + "dev": true, + "requires": { + "is-fullwidth-code-point": "^2.0.0", + "strip-ansi": "^4.0.0" + } + }, + "strip-ansi": { + "version": "4.0.0", + "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-4.0.0.tgz", + "integrity": "sha1-qEeQIusaw2iocTibY1JixQXuNo8=", + "dev": true, + "requires": { + "ansi-regex": "^3.0.0" + } + } + } + }, "word-wrap": { "version": "1.2.3", "resolved": "https://registry.npmjs.org/word-wrap/-/word-wrap-1.2.3.tgz", diff --git a/package.json b/package.json index 8d1c616..cdbb7b2 100644 --- a/package.json +++ b/package.json @@ -19,7 +19,8 @@ "color": "^3.1.2", "dank-twitch-irc": "^3.3.0", "ejs": "^3.1.3", - "electron": "^9.0.4", + "electron": "^10.1.0", + "gstreamer-superficial": "^1.6.0", "jsondiffpatch": "^0.4.1", "koa": "^2.12.1", "koa-basic-auth": "^4.0.0", @@ -52,6 +53,7 @@ "babel-plugin-styled-components": "^1.10.7", "copy-webpack-plugin": "^6.0.2", "css-loader": "^3.6.0", + "electron-rebuild": "^2.0.1", "file-loader": "^6.0.0", "jest": "^26.0.1", "prettier": "2.0.5", diff --git a/src/node/StreamWindow.js b/src/node/StreamWindow.js index fb110cc..127006f 100644 --- a/src/node/StreamWindow.js +++ b/src/node/StreamWindow.js @@ -1,4 +1,5 @@ import path from 'path' +const gstreamer = require('gstreamer-superficial') import isEqual from 'lodash/isEqual' import sortBy from 'lodash/sortBy' import intersection from 'lodash/intersection' @@ -45,9 +46,9 @@ export default class StreamWindow extends EventEmitter { x, y, frame: !frameless, + show: false, backgroundColor, useContentSize: true, - show: false, webPreferences: { offscreen: true, sandbox: true, @@ -55,6 +56,7 @@ export default class StreamWindow extends EventEmitter { nodeIntegrationInSubFrames: true, contextIsolation: true, worldSafeExecuteJavaScript: true, + offscreen: true, partition: 'persist:session', preload: path.join(app.getAppPath(), 'wallPreload.js'), }, @@ -83,38 +85,32 @@ export default class StreamWindow extends EventEmitter { win.webContents.loadFile('wall.html') win.on('close', () => this.emit('close')) - let sock = net.connect(3000, '127.0.0.1') - let reconnectTimeout - sock.on('close', () => { - clearTimeout(reconnectTimeout) - reconnectTimeout = setTimeout(() => { - try { - sock.connect(3000, '127.0.0.1') - } catch (err) {} - }, 1000) - }) - sock.on('error', () => {}) - win.webContents.beginFrameSubscription((image) => { - if (sock.destroyed) { - return - } - try { - sock.write(image.getBitmap()) - } catch (err) {} - }) - win.webContents.setFrameRate(30) - - // Work around https://github.com/electron/electron/issues/14308 - // via https://github.com/lutzroeder/netron/commit/910ce67395130690ad76382c094999a4f5b51e92 - win.once('ready-to-show', () => { - win.resizable = false - }) this.win = win ipcMain.on('devtools-overlay', () => { win.webContents.openDevTools() }) + const pipeline = new gstreamer.Pipeline( + 'appsrc name=mysource is-live=true do-timestamp=true ! rawvideoparse width=1920 height=1080 framerate=30/1 format=GST_VIDEO_FORMAT_RGBA !' + + 'videoconvert ! video/x-raw,format=I420 ! queue ! x264enc bitrate=4500 tune=zerolatency speed-preset=fast byte-stream=true threads=0 psy-tune=none key-int-max=60 ! mpegtsmux ! tcpclientsink name=sink host=127.0.0.1 port=3000', + ) + const appsrc = pipeline.findChild('mysource') + appsrc.caps = + 'video/x-raw,format=RGBA,width=1920,height=1080,framerate=30/1' + pipeline.play() + win.webContents.beginFrameSubscription((image) => { + appsrc.push(image.getBitmap()) + }) + win.webContents.setFrameRate(30) + pipeline.pollBus((msg) => { + if (msg.type === 'error') { + console.error(msg) + } else { + console.log(msg) + } + }) + ipcMain.handle('view-init', async (ev, { viewId }) => { const view = this.views.get(viewId) if (view) { diff --git a/webpack.config.js b/webpack.config.js index 22877f9..69b293e 100644 --- a/webpack.config.js +++ b/webpack.config.js @@ -66,6 +66,7 @@ const nodeConfig = { externals: { consolidate: 'commonjs consolidate', fsevents: 'commonjs fsevents', + 'gstreamer-superficial': 'commonjs gstreamer-superficial', }, }