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
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
|
// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/renderer/media/mock_media_stream_video_source.h"
#include "base/bind.h"
#include "base/callback_helpers.h"
#include "base/location.h"
namespace content {
MockMediaStreamVideoSource::MockMediaStreamVideoSource(
bool manual_get_supported_formats)
: manual_get_supported_formats_(manual_get_supported_formats),
max_requested_height_(0),
max_requested_width_(0),
max_requested_frame_rate_(0.0),
attempted_to_start_(false) {
supported_formats_.push_back(
media::VideoCaptureFormat(
gfx::Size(MediaStreamVideoSource::kDefaultWidth,
MediaStreamVideoSource::kDefaultHeight),
MediaStreamVideoSource::kDefaultFrameRate,
media::PIXEL_FORMAT_I420));
}
MockMediaStreamVideoSource::~MockMediaStreamVideoSource() {}
void MockMediaStreamVideoSource::StartMockedSource() {
DCHECK(attempted_to_start_);
attempted_to_start_ = false;
OnStartDone(MEDIA_DEVICE_OK);
}
void MockMediaStreamVideoSource::FailToStartMockedSource() {
DCHECK(attempted_to_start_);
attempted_to_start_ = false;
OnStartDone(MEDIA_DEVICE_TRACK_START_FAILURE);
}
void MockMediaStreamVideoSource::CompleteGetSupportedFormats() {
DCHECK(!formats_callback_.is_null());
base::ResetAndReturn(&formats_callback_).Run(supported_formats_);
}
void MockMediaStreamVideoSource::GetCurrentSupportedFormats(
int max_requested_height,
int max_requested_width,
double max_requested_frame_rate,
const VideoCaptureDeviceFormatsCB& callback) {
DCHECK(formats_callback_.is_null());
max_requested_height_ = max_requested_height;
max_requested_width_ = max_requested_width;
max_requested_frame_rate_ = max_requested_frame_rate;
if (manual_get_supported_formats_) {
formats_callback_ = callback;
return;
}
callback.Run(supported_formats_);
}
void MockMediaStreamVideoSource::StartSourceImpl(
const media::VideoCaptureFormat& format,
const VideoCaptureDeliverFrameCB& frame_callback) {
DCHECK(frame_callback_.is_null());
format_ = format;
attempted_to_start_ = true;
frame_callback_ = frame_callback;
}
void MockMediaStreamVideoSource::StopSourceImpl() {
}
void MockMediaStreamVideoSource::DeliverVideoFrame(
const scoped_refptr<media::VideoFrame>& frame) {
DCHECK(!frame_callback_.is_null());
io_message_loop()->PostTask(
FROM_HERE,
base::Bind(&MockMediaStreamVideoSource::DeliverVideoFrameOnIO,
base::Unretained(this), frame, format_,
base::TimeTicks(), frame_callback_));
}
void MockMediaStreamVideoSource::DeliverVideoFrameOnIO(
const scoped_refptr<media::VideoFrame>& frame,
media::VideoCaptureFormat format,
const base::TimeTicks& estimated_capture_time,
const VideoCaptureDeliverFrameCB& frame_callback) {
frame_callback.Run(frame, format, estimated_capture_time);
}
} // namespace content
|
