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Side by Side Diff: media/mojo/interfaces/renderer.mojom

Issue 2383663002: Make mojo renderer capable of supporting multiple streams/tracks (Closed)
Patch Set: CR feedback Created 3 years, 10 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 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 media.mojom; 5 module media.mojom;
6 6
7 import "media/mojo/interfaces/demuxer_stream.mojom"; 7 import "media/mojo/interfaces/demuxer_stream.mojom";
8 import "media/mojo/interfaces/media_types.mojom"; 8 import "media/mojo/interfaces/media_types.mojom";
9 import "mojo/common/time.mojom"; 9 import "mojo/common/time.mojom";
10 import "mojo/common/unguessable_token.mojom"; 10 import "mojo/common/unguessable_token.mojom";
11 import "ui/gfx/geometry/mojo/geometry.mojom"; 11 import "ui/gfx/geometry/mojo/geometry.mojom";
12 import "url/mojo/url.mojom"; 12 import "url/mojo/url.mojom";
13 13
14 interface Renderer { 14 interface Renderer {
15 // Initializes the Renderer with one or both of an audio and video stream, 15 // Initializes the Renderer with either one or more audio / video |streams|,
16 // executing the callback with whether the initialization succeeded. 16 // or a |media_url| executing the callback with whether the initialization
17 // succeeded.
17 Initialize(associated RendererClient client, 18 Initialize(associated RendererClient client,
18 DemuxerStream? audio, 19 array<DemuxerStream>? streams,
19 DemuxerStream? video,
20 url.mojom.Url? media_url, 20 url.mojom.Url? media_url,
21 url.mojom.Url? first_party_for_cookies) => (bool success); 21 url.mojom.Url? first_party_for_cookies) => (bool success);
22 22
23 // Discards any buffered data, executing callback when completed. 23 // Discards any buffered data, executing callback when completed.
24 // NOTE: If an error occurs, RendererClient::OnError() can be called 24 // NOTE: If an error occurs, RendererClient::OnError() can be called
25 // before the callback is executed. 25 // before the callback is executed.
26 Flush() => (); 26 Flush() => ();
27 27
28 // Starts rendering from |time|. 28 // Starts rendering from |time|.
29 StartPlayingFrom(mojo.common.mojom.TimeDelta time); 29 StartPlayingFrom(mojo.common.mojom.TimeDelta time);
(...skipping 53 matching lines...) Expand 10 before | Expand all | Expand 10 after
83 OnStatisticsUpdate(PipelineStatistics stats); 83 OnStatisticsUpdate(PipelineStatistics stats);
84 84
85 // Called when the remote renderering service is waiting on the decryption 85 // Called when the remote renderering service is waiting on the decryption
86 // key. 86 // key.
87 OnWaitingForDecryptionKey(); 87 OnWaitingForDecryptionKey();
88 88
89 // Executed the first time the metadata is updated, and whenever the duration 89 // Executed the first time the metadata is updated, and whenever the duration
90 // changes. 90 // changes.
91 OnDurationChange(mojo.common.mojom.TimeDelta duration); 91 OnDurationChange(mojo.common.mojom.TimeDelta duration);
92 }; 92 };
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