diff -r 000000000000 -r 6474c204b198 dom/webidl/CameraCapabilities.webidl
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dom/webidl/CameraCapabilities.webidl	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,40 @@
+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+/* 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/.
+ */
+
+/* The capabilities of a CameraControl instance. These are guaranteed
+   not to change over the lifetime of that particular instance.
+*/
+[Func="CameraCapabilities::HasSupport"]
+interface CameraCapabilities
+{
+  [Constant, Cached] readonly attribute sequence<CameraSize> previewSizes;
+  [Constant, Cached] readonly attribute sequence<CameraSize> pictureSizes;
+  [Constant, Cached] readonly attribute sequence<CameraSize> thumbnailSizes;
+  [Constant, Cached] readonly attribute sequence<CameraSize> videoSizes;
+
+  [Constant, Cached] readonly attribute sequence<DOMString> fileFormats;
+
+  [Constant, Cached] readonly attribute sequence<DOMString> whiteBalanceModes;
+  [Constant, Cached] readonly attribute sequence<DOMString> sceneModes;
+  [Constant, Cached] readonly attribute sequence<DOMString> effects;
+  [Constant, Cached] readonly attribute sequence<DOMString> flashModes;
+  [Constant, Cached] readonly attribute sequence<DOMString> focusModes;
+
+  [Constant, Cached] readonly attribute sequence<double> zoomRatios;
+
+  [Constant, Cached] readonly attribute unsigned long maxFocusAreas;
+  [Constant, Cached] readonly attribute unsigned long maxMeteringAreas;
+  [Constant, Cached] readonly attribute unsigned long maxDetectedFaces;
+
+  [Constant, Cached] readonly attribute double minExposureCompensation;
+  [Constant, Cached] readonly attribute double maxExposureCompensation;
+  [Constant, Cached] readonly attribute double exposureCompensationStep;
+
+  [Constant, Cached] readonly attribute any recorderProfiles;
+
+  [Constant, Cached] readonly attribute sequence<DOMString> isoModes;
+};