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1 // Copyright 2016 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 module media.mojom; | |
6 | |
7 // Equivalent to idl MediaSettingsRange, arbitrary range representing the | |
8 // allowed variations of a Capability or an Option. | |
9 // http://w3c.github.io/mediacapture-image/#mediasettingsrange | |
10 struct Range { | |
11 uint32 max; | |
12 uint32 min; | |
13 uint32 current; | |
14 }; | |
15 | |
16 // Equivalent to idl PhotoCapabilities, | |
17 // http://w3c.github.io/mediacapture-image/#photocapabilities | |
18 struct PhotoCapabilities { | |
19 Range zoom; | |
20 }; | |
21 | |
22 // |source_id| is the renderer-side UUID identifier of the image capture device. | |
23 interface ImageCapture | |
24 { | |
25 // Retrieves the image capture device capabilities and current settings. | |
26 // http://w3c.github.io/mediacapture-image/index.html#widl-ImageCapture-getP
hotoCapabilities-Promise-PhotoCapabilities | |
27 GetCapabilities(string source_id) | |
28 => (PhotoCapabilities capabilities); | |
29 | |
30 // Takes a Photo from the given |source_id|, returning it encoded in |data| | |
31 // with the format specified in |mime_type|. | |
32 // http://w3c.github.io/mediacapture-image/index.html#widl-ImageCapture-take
Photo-Promise-Blob | |
33 TakePhoto(string source_id) | |
34 => (string mime_type, array<uint8> data); | |
35 }; | |
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