Add WebIDL definitions for InputDeviceInfo and MediaTrackCapabilities

Author: pablosichert

crates/web-sys/webidls/unstable/InputDeviceInfo.webidl

@@ -0,0 +1,13 @@
+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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 origin of this IDL file is
+ * https://w3c.github.io/mediacapture-main/#dom-inputdeviceinfo
+ */
+
+[Exposed=Window, SecureContext]
+interface InputDeviceInfo : MediaDeviceInfo {
+  MediaTrackCapabilities getCapabilities();
+};

crates/web-sys/webidls/unstable/MediaTrackCapabilities.webidl

@@ -0,0 +1,36 @@
+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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 origin of this IDL file is
+ * https://w3c.github.io/mediacapture-main/#dom-mediatrackcapabilities
+ */
+
+dictionary ULongRange {
+  [Clamp] unsigned long max;
+  [Clamp] unsigned long min;
+};
+
+dictionary DoubleRange {
+  double max;
+  double min;
+};
+
+dictionary MediaTrackCapabilities {
+  ULongRange width;
+  ULongRange height;
+  DoubleRange aspectRatio;
+  DoubleRange frameRate;
+  sequence<DOMString> facingMode;
+  sequence<DOMString> resizeMode;
+  ULongRange sampleRate;
+  ULongRange sampleSize;
+  sequence<boolean> echoCancellation;
+  sequence<boolean> autoGainControl;
+  sequence<boolean> noiseSuppression;
+  DoubleRange latency;
+  ULongRange channelCount;
+  DOMString deviceId;
+  DOMString groupId;
+};