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Side by Side Diff: content/common/video_capture.mojom

Issue 2395163002: VideoCapture: migrate VideoCapture renderer-->host messages to mojo, part 2 (Closed)
Patch Set: Added //content/common:mojo_bindings dep on //services/video_capture/public/interfaces Created 4 years, 2 months ago
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1 // Copyright 2016 The Chromium Authors. All rights reserved. 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 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 module content.mojom; 5 module content.mojom;
6 6
7 import "services/video_capture/public/interfaces/video_capture_device_proxy.mojo m";
8 import "services/video_capture/public/interfaces/video_capture_format.mojom";
9
10 struct VideoCaptureParams {
11 video_capture.mojom.VideoCaptureFormat requested_format;
12 video_capture.mojom.ResolutionChangePolicy resolution_change_policy;
13 video_capture.mojom.PowerLineFrequency power_line_frequency;
14 };
7 interface VideoCaptureHost { 15 interface VideoCaptureHost {
8 // TODO(mcasas): Migrate the rest of the messages, https://crbug.com/651897. 16 // TODO(mcasas): Migrate the rest of the messages, https://crbug.com/651897.
9 17
18 // Start the |session_id| session with |params|. The video capture will be
19 // identified as |device_id|, a new id picked by the renderer process.
20 Start(int32 device_id, int32 session_id, VideoCaptureParams params);
21
10 // Closes the video capture specified by |device_id|. 22 // Closes the video capture specified by |device_id|.
11 Stop(int32 device_id); 23 Stop(int32 device_id);
12 24
13 // Pauses the video capture specified by |device_id|. 25 // Pauses the video capture specified by |device_id|.
14 Pause(int32 device_id); 26 Pause(int32 device_id);
15 27
28 // Resume |device_id| video capture, in |session_id| and with |params|.
29 Resume(int32 device_id, int32 session_id, VideoCaptureParams params);
30
16 // Requests that the video capturer send a frame "soon" (e.g., to resolve 31 // Requests that the video capturer send a frame "soon" (e.g., to resolve
17 // picture loss or quality issues). 32 // picture loss or quality issues).
18 RequestRefreshFrame(int32 device_id); 33 RequestRefreshFrame(int32 device_id);
19 }; 34 };
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