1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
|
// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_CAST_STREAMING_BROWSER_FRAME_MIRRORING_DECODER_BUFFER_FACTORY_H_
#define COMPONENTS_CAST_STREAMING_BROWSER_FRAME_MIRRORING_DECODER_BUFFER_FACTORY_H_
#include "base/containers/span.h"
#include "base/memory/scoped_refptr.h"
#include "base/time/time.h"
#include "components/cast_streaming/browser/common/decoder_buffer_factory.h"
namespace cast_streaming {
class MirroringDecoderBufferFactory : public DecoderBufferFactory {
public:
MirroringDecoderBufferFactory(int receiver_rtp_timebase,
base::TimeDelta frame_duration);
~MirroringDecoderBufferFactory() override;
// DecoderBufferFactory implementation.
scoped_refptr<media::DecoderBuffer> ToDecoderBuffer(
const openscreen::cast::EncodedFrame& encoded_frame,
FrameContents& frame_contents) override;
private:
// Offset for frames playout time. This is initialized by the first frame.
base::TimeDelta playout_offset_ = base::TimeDelta::Max();
const int receiver_rtp_timebase_;
const base::TimeDelta frame_duration_;
};
} // namespace cast_streaming
#endif // COMPONENTS_CAST_STREAMING_BROWSER_FRAME_MIRRORING_DECODER_BUFFER_FACTORY_H_
|
