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50 lines
1.5 KiB
Plaintext
50 lines
1.5 KiB
Plaintext
/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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enum CameraMode { "picture", "video" };
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/* Used for the dimensions of a captured picture,
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a preview stream, a video capture stream, etc. */
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dictionary CameraSize
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{
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unsigned long width = 0;
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unsigned long height = 0;
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};
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/* Pre-emptive camera configuration options. */
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dictionary CameraConfiguration
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{
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CameraMode mode = "picture";
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CameraSize previewSize = null;
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DOMString recorderProfile = "cif"; // or some other recording profile
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// supported by the CameraControl
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};
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callback CameraErrorCallback = void (DOMString error);
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callback GetCameraCallback = void (CameraControl camera,
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CameraConfiguration configuration);
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[Func="nsDOMCameraManager::HasSupport"]
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interface CameraManager
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{
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/* get a camera instance; 'camera' is one of the camera
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identifiers returned by getListOfCameras() below.
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*/
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[Throws]
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void getCamera(DOMString camera,
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CameraConfiguration initialConfiguration,
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GetCameraCallback callback,
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optional CameraErrorCallback errorCallback);
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/* return an array of camera identifiers, e.g.
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[ "front", "back" ]
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*/
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[Throws]
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sequence<DOMString> getListOfCameras();
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};
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