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/* 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 https://mozilla.org/MPL/2.0/. */
// https://w3c.github.io/mediacapture-main/#dom-mediadevices
[Exposed=Window,
SecureContext, Pref="dom_webrtc_enabled"]
interface MediaDevices : EventTarget {
// attribute EventHandler ondevicechange;
Promise<sequence<MediaDeviceInfo>> enumerateDevices();
};
partial interface Navigator {
// [SameObject, SecureContext]
[Pref="dom_webrtc_enabled"] readonly attribute MediaDevices mediaDevices;
};
partial interface MediaDevices {
// MediaTrackSupportedConstraints getSupportedConstraints();
Promise<MediaStream> getUserMedia(optional MediaStreamConstraints constraints = {});
};
dictionary MediaStreamConstraints {
(boolean or MediaTrackConstraints) video = false;
(boolean or MediaTrackConstraints) audio = false;
};
dictionary DoubleRange {
double max;
double min;
};
dictionary ConstrainDoubleRange : DoubleRange {
double exact;
double ideal;
};
dictionary ULongRange {
[Clamp] unsigned long max;
[Clamp] unsigned long min;
};
dictionary ConstrainULongRange : ULongRange {
[Clamp] unsigned long exact;
[Clamp] unsigned long ideal;
};
// dictionary ConstrainBooleanParameters {
// boolean exact;
// boolean ideal;
// };
// dictionary ConstrainDOMStringParameters {
// (DOMString or sequence<DOMString>) exact;
// (DOMString or sequence<DOMString>) ideal;
// };
dictionary MediaTrackConstraints : MediaTrackConstraintSet {
sequence<MediaTrackConstraintSet> advanced;
};
typedef ([Clamp] unsigned long or ConstrainULongRange) ConstrainULong;
typedef (double or ConstrainDoubleRange) ConstrainDouble;
// typedef (boolean or ConstrainBooleanParameters) ConstrainBoolean;
// typedef (DOMString or sequence<DOMString> or ConstrainDOMStringParameters) ConstrainDOMString;
dictionary MediaTrackConstraintSet {
ConstrainULong width;
ConstrainULong height;
ConstrainDouble aspectRatio;
ConstrainDouble frameRate;
// ConstrainDOMString facingMode;
// ConstrainDOMString resizeMode;
// ConstrainDouble volume;
ConstrainULong sampleRate;
// ConstrainULong sampleSize;
// ConstrainBoolean echoCancellation;
// ConstrainBoolean autoGainControl;
// ConstrainBoolean noiseSuppression;
// ConstrainDouble latency;
// ConstrainULong channelCount;
// ConstrainDOMString deviceId;
// ConstrainDOMString groupId;
};
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