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-rw-r--r--components/gfx/GfxSanityTest.manifest3
-rw-r--r--components/gfx/SanityTest.js274
-rw-r--r--components/gfx/content/gfxFrameScript.js62
-rw-r--r--components/gfx/content/sanityparent.html7
-rw-r--r--components/gfx/content/sanitytest.html6
-rw-r--r--components/gfx/content/videotest.mp4bin0 -> 1563 bytes
-rw-r--r--components/gfx/jar.mn10
-rw-r--r--components/gfx/moz.build14
8 files changed, 376 insertions, 0 deletions
diff --git a/components/gfx/GfxSanityTest.manifest b/components/gfx/GfxSanityTest.manifest
new file mode 100644
index 000000000..b9febc498
--- /dev/null
+++ b/components/gfx/GfxSanityTest.manifest
@@ -0,0 +1,3 @@
+component {f3a8ca4d-4c83-456b-aee2-6a2cbf11e9bd} SanityTest.js process=main
+contract @mozilla.org/sanity-test;1 {f3a8ca4d-4c83-456b-aee2-6a2cbf11e9bd} process=main
+category profile-after-change SanityTest @mozilla.org/sanity-test;1 process=main
diff --git a/components/gfx/SanityTest.js b/components/gfx/SanityTest.js
new file mode 100644
index 000000000..03b9067ef
--- /dev/null
+++ b/components/gfx/SanityTest.js
@@ -0,0 +1,274 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+const { utils: Cu, interfaces: Ci, classes: Cc, results: Cr } = Components;
+
+Cu.import("resource://gre/modules/Services.jsm");
+Cu.import('resource://gre/modules/Preferences.jsm');
+Cu.import("resource://gre/modules/XPCOMUtils.jsm");
+
+const XUL_NS = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
+const FRAME_SCRIPT_URL = "chrome://gfxsanity/content/gfxFrameScript.js";
+
+const PAGE_WIDTH=92;
+const PAGE_HEIGHT=166;
+const DRIVER_PREF="sanity-test.driver-version";
+const DEVICE_PREF="sanity-test.device-id";
+const VERSION_PREF="sanity-test.version";
+const DISABLE_VIDEO_PREF="media.hardware-video-decoding.failed";
+const RUNNING_PREF="sanity-test.running";
+const TIMEOUT_SEC=20;
+
+// GRAPHICS_SANITY_TEST histogram enumeration values
+const TEST_PASSED=0;
+const TEST_FAILED_RENDER=1;
+const TEST_FAILED_VIDEO=2;
+const TEST_CRASHED=3;
+const TEST_TIMEOUT=4;
+
+// GRAPHICS_SANITY_TEST_REASON enumeration values.
+const REASON_FIRST_RUN=0;
+const REASON_FIREFOX_CHANGED=1;
+const REASON_DEVICE_CHANGED=2;
+const REASON_DRIVER_CHANGED=3;
+
+// GRAPHICS_SANITY_TEST_OS_SNAPSHOT histogram enumeration values
+const SNAPSHOT_VIDEO_OK=0;
+const SNAPSHOT_VIDEO_FAIL=1;
+const SNAPSHOT_ERROR=2;
+const SNAPSHOT_TIMEOUT=3;
+const SNAPSHOT_LAYERS_OK=4;
+const SNAPSHOT_LAYERS_FAIL=5;
+
+function testPixel(ctx, x, y, r, g, b, a, fuzz) {
+ var data = ctx.getImageData(x, y, 1, 1);
+
+ if (Math.abs(data.data[0] - r) <= fuzz &&
+ Math.abs(data.data[1] - g) <= fuzz &&
+ Math.abs(data.data[2] - b) <= fuzz &&
+ Math.abs(data.data[3] - a) <= fuzz) {
+ return true;
+ }
+ return false;
+}
+
+function setTimeout(aMs, aCallback) {
+ var timer = Cc['@mozilla.org/timer;1'].
+ createInstance(Ci.nsITimer);
+ timer.initWithCallback(aCallback, aMs, Ci.nsITimer.TYPE_ONE_SHOT);
+}
+
+function takeWindowSnapshot(win, ctx) {
+ // TODO: drawWindow reads back from the gpu's backbuffer, which won't catch issues with presenting
+ // the front buffer via the window manager. Ideally we'd use an OS level API for reading back
+ // from the desktop itself to get a more accurate test.
+ var flags = ctx.DRAWWINDOW_DRAW_CARET | ctx.DRAWWINDOW_DRAW_VIEW | ctx.DRAWWINDOW_USE_WIDGET_LAYERS;
+ ctx.drawWindow(win.ownerGlobal, 0, 0, PAGE_WIDTH, PAGE_HEIGHT, "rgb(255,255,255)", flags);
+}
+
+// Verify that all the 4 coloured squares of the video
+// render as expected (with a tolerance of 64 to allow for
+// yuv->rgb differences between platforms).
+//
+// The video is 64x64, and is split into quadrants of
+// different colours. The top left of the video is 8,72
+// and we test a pixel 10,10 into each quadrant to avoid
+// blending differences at the edges.
+//
+// We allow massive amounts of fuzz for the colours since
+// it can depend hugely on the yuv -> rgb conversion, and
+// we don't want to fail unnecessarily.
+function verifyVideoRendering(ctx) {
+ return testPixel(ctx, 18, 82, 255, 255, 255, 255, 64) &&
+ testPixel(ctx, 50, 82, 0, 255, 0, 255, 64) &&
+ testPixel(ctx, 18, 114, 0, 0, 255, 255, 64) &&
+ testPixel(ctx, 50, 114, 255, 0, 0, 255, 64);
+}
+
+// Verify that the middle of the layers test is the color we expect.
+// It's a red 64x64 square, test a pixel deep into the 64x64 square
+// to prevent fuzzing.
+function verifyLayersRendering(ctx) {
+ return testPixel(ctx, 18, 18, 255, 0, 0, 255, 64);
+}
+
+function testCompositor(win, ctx) {
+ takeWindowSnapshot(win, ctx);
+ var testPassed = true;
+
+ if (!verifyVideoRendering(ctx)) {
+ Preferences.set(DISABLE_VIDEO_PREF, true);
+ testPassed = false;
+ }
+
+ if (!verifyLayersRendering(ctx)) {
+ testPassed = false;
+ }
+
+ if (testPassed) {
+ }
+
+ return testPassed;
+}
+
+var listener = {
+ win: null,
+ utils: null,
+ canvas: null,
+ ctx: null,
+ mm: null,
+
+ messages: [
+ "gfxSanity:ContentLoaded",
+ ],
+
+ scheduleTest: function(win) {
+ this.win = win;
+ this.win.onload = this.onWindowLoaded.bind(this);
+ this.utils = this.win.QueryInterface(Ci.nsIInterfaceRequestor)
+ .getInterface(Ci.nsIDOMWindowUtils);
+ setTimeout(TIMEOUT_SEC * 1000, () => {
+ if (this.win) {
+ this.endTest();
+ }
+ });
+ },
+
+ runSanityTest: function() {
+ this.canvas = this.win.document.createElementNS("http://www.w3.org/1999/xhtml", "canvas");
+ this.canvas.setAttribute("width", PAGE_WIDTH);
+ this.canvas.setAttribute("height", PAGE_HEIGHT);
+ this.ctx = this.canvas.getContext("2d");
+
+ // Perform the compositor backbuffer test, which currently we use for
+ // actually deciding whether to enable hardware media decoding.
+ testCompositor(this.win, this.ctx);
+
+ this.endTest();
+ },
+
+ receiveMessage(message) {
+ switch (message.name) {
+ case "gfxSanity:ContentLoaded":
+ this.runSanityTest();
+ break;
+ }
+ },
+
+ onWindowLoaded: function() {
+ let browser = this.win.document.createElementNS(XUL_NS, "browser");
+ browser.setAttribute("type", "content");
+
+ let remoteBrowser = Services.appinfo.browserTabsRemoteAutostart;
+ browser.setAttribute("remote", remoteBrowser);
+
+ browser.style.width = PAGE_WIDTH + "px";
+ browser.style.height = PAGE_HEIGHT + "px";
+
+ this.win.document.documentElement.appendChild(browser);
+ // Have to set the mm after we append the child
+ this.mm = browser.messageManager;
+
+ this.messages.forEach((msgName) => {
+ this.mm.addMessageListener(msgName, this);
+ });
+
+ this.mm.loadFrameScript(FRAME_SCRIPT_URL, false);
+ },
+
+ endTest: function() {
+ if (!this.win) {
+ return;
+ }
+
+ this.win.ownerGlobal.close();
+ this.win = null;
+ this.utils = null;
+ this.canvas = null;
+ this.ctx = null;
+
+ if (this.mm) {
+ // We don't have a MessageManager if onWindowLoaded never fired.
+ this.messages.forEach((msgName) => {
+ this.mm.removeMessageListener(msgName, this);
+ });
+
+ this.mm = null;
+ }
+ }
+};
+
+function SanityTest() {}
+SanityTest.prototype = {
+ classID: Components.ID("{f3a8ca4d-4c83-456b-aee2-6a2cbf11e9bd}"),
+ QueryInterface: XPCOMUtils.generateQI([Ci.nsIObserver,
+ Ci.nsISupportsWeakReference]),
+
+ shouldRunTest: function() {
+ // Only test gfx features if firefox has updated, or if the user has a new
+ // gpu or drivers.
+ var buildId = Services.appinfo.platformBuildID;
+ var gfxinfo = Cc["@mozilla.org/gfx/info;1"].getService(Ci.nsIGfxInfo);
+
+ if (Preferences.get(RUNNING_PREF, false)) {
+ Preferences.set(DISABLE_VIDEO_PREF, true);
+ return false;
+ }
+
+ function checkPref(pref, value, reason) {
+ var prefValue = Preferences.get(pref, undefined);
+ if (prefValue == value) {
+ return true;
+ }
+ return false;
+ }
+
+ // TODO: Handle dual GPU setups
+ if (checkPref(DRIVER_PREF, gfxinfo.adapterDriverVersion, REASON_DRIVER_CHANGED) &&
+ checkPref(DEVICE_PREF, gfxinfo.adapterDeviceID, REASON_DEVICE_CHANGED) &&
+ checkPref(VERSION_PREF, buildId, REASON_FIREFOX_CHANGED))
+ {
+ return false;
+ }
+
+ // Enable hardware decoding so we can test again
+ // and record the driver version to detect if the driver changes.
+ Preferences.set(DISABLE_VIDEO_PREF, false);
+ Preferences.set(DRIVER_PREF, gfxinfo.adapterDriverVersion);
+ Preferences.set(DEVICE_PREF, gfxinfo.adapterDeviceID);
+ Preferences.set(VERSION_PREF, buildId);
+
+ // Update the prefs so that this test doesn't run again until the next update.
+ Preferences.set(RUNNING_PREF, true);
+ Services.prefs.savePrefFile(null);
+ return true;
+ },
+
+ observe: function(subject, topic, data) {
+ if (topic != "profile-after-change") return;
+
+ // profile-after-change fires only at startup, so we won't need
+ // to use the listener again.
+ let tester = listener;
+ listener = null;
+
+ if (!this.shouldRunTest()) return;
+
+ // Open a tiny window to render our test page, and notify us when it's loaded
+ var sanityTest = Services.ww.openWindow(null,
+ "chrome://gfxsanity/content/sanityparent.html",
+ "Test Page",
+ "width=" + PAGE_WIDTH + ",height=" + PAGE_HEIGHT + ",chrome,titlebar=0,scrollbars=0",
+ null);
+
+ // There's no clean way to have an invisible window and ensure it's always painted.
+ // Instead, move the window far offscreen so it doesn't show up during launch.
+ sanityTest.moveTo(100000000, 1000000000);
+ tester.scheduleTest(sanityTest);
+ },
+};
+
+this.NSGetFactory = XPCOMUtils.generateNSGetFactory([SanityTest]);
diff --git a/components/gfx/content/gfxFrameScript.js b/components/gfx/content/gfxFrameScript.js
new file mode 100644
index 000000000..d7f25d2ef
--- /dev/null
+++ b/components/gfx/content/gfxFrameScript.js
@@ -0,0 +1,62 @@
+var { classes: Cc, interfaces: Ci, utils: Cu } = Components;
+
+const gfxFrameScript = {
+ domUtils: null,
+
+ init: function() {
+ let webNav = docShell.QueryInterface(Ci.nsIWebNavigation);
+ let webProgress = docShell.QueryInterface(Ci.nsIInterfaceRequestor)
+ .getInterface(Ci.nsIWebProgress);
+ webProgress.addProgressListener(this, Ci.nsIWebProgress.NOTIFY_STATE_WINDOW);
+
+ this.domUtils = content.QueryInterface(Ci.nsIInterfaceRequestor)
+ .getInterface(Ci.nsIDOMWindowUtils);
+
+ webNav.loadURI("chrome://gfxsanity/content/sanitytest.html",
+ Ci.nsIWebNavigation.LOAD_FLAGS_NONE,
+ null, null, null);
+
+ },
+
+ handleEvent: function(aEvent) {
+ switch (aEvent.type) {
+ case "MozAfterPaint":
+ sendAsyncMessage('gfxSanity:ContentLoaded');
+ removeEventListener("MozAfterPaint", this);
+ break;
+ }
+ },
+
+ isSanityTest: function(aUri) {
+ if (!aUri) {
+ return false;
+ }
+
+ return aUri.endsWith("/sanitytest.html");
+ },
+
+ onStateChange: function (webProgress, req, flags, status) {
+ if (webProgress.isTopLevel &&
+ (flags & Ci.nsIWebProgressListener.STATE_STOP) &&
+ this.isSanityTest(req.name)) {
+
+ webProgress.removeProgressListener(this);
+
+ // If no paint is pending, then the test already painted
+ if (this.domUtils.isMozAfterPaintPending) {
+ addEventListener("MozAfterPaint", this);
+ } else {
+ sendAsyncMessage('gfxSanity:ContentLoaded');
+ }
+ }
+ },
+
+ // Needed to support web progress listener
+ QueryInterface: XPCOMUtils.generateQI([
+ Ci.nsIWebProgressListener,
+ Ci.nsISupportsWeakReference,
+ Ci.nsIObserver,
+ ]),
+};
+
+gfxFrameScript.init();
diff --git a/components/gfx/content/sanityparent.html b/components/gfx/content/sanityparent.html
new file mode 100644
index 000000000..151214e68
--- /dev/null
+++ b/components/gfx/content/sanityparent.html
@@ -0,0 +1,7 @@
+<html>
+ <head>
+ </head>
+ <body>
+
+ </body>
+</html>
diff --git a/components/gfx/content/sanitytest.html b/components/gfx/content/sanitytest.html
new file mode 100644
index 000000000..d60c47923
--- /dev/null
+++ b/components/gfx/content/sanitytest.html
@@ -0,0 +1,6 @@
+<html>
+ <body>
+ <div style="width:64px; height:64px; background-color:red;"></div>
+ <video src="videotest.mp4"></video>
+ </body>
+</html>
diff --git a/components/gfx/content/videotest.mp4 b/components/gfx/content/videotest.mp4
new file mode 100644
index 000000000..42cf6e1aa
--- /dev/null
+++ b/components/gfx/content/videotest.mp4
Binary files differ
diff --git a/components/gfx/jar.mn b/components/gfx/jar.mn
new file mode 100644
index 000000000..4794e7d3d
--- /dev/null
+++ b/components/gfx/jar.mn
@@ -0,0 +1,10 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+toolkit.jar:
+% content gfxsanity %content/gfxsanity/
+ content/gfxsanity/gfxFrameScript.js (content/gfxFrameScript.js)
+ content/gfxsanity/sanityparent.html (content/sanityparent.html)
+ content/gfxsanity/sanitytest.html (content/sanitytest.html)
+ content/gfxsanity/videotest.mp4 (content/videotest.mp4)
diff --git a/components/gfx/moz.build b/components/gfx/moz.build
new file mode 100644
index 000000000..68b8580df
--- /dev/null
+++ b/components/gfx/moz.build
@@ -0,0 +1,14 @@
+# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+toolkit = CONFIG['MOZ_WIDGET_TOOLKIT']
+
+if toolkit == 'windows':
+ EXTRA_COMPONENTS += [
+ 'GfxSanityTest.manifest',
+ 'SanityTest.js',
+ ]
+
+JAR_MANIFESTS += ['jar.mn']
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-10 07:35:53 +0000