blob: b4abd2b3a02594fe0d43d797d7ce8facd0b98237 (
plain)
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
95
96
97
|
// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "media/capture/video/create_video_capture_device_factory.h"
#include "base/command_line.h"
#include "base/system/sys_info.h"
#include "build/build_config.h"
#include "build/chromeos_buildflags.h"
#include "media/base/media_switches.h"
#include "media/capture/video/fake_video_capture_device_factory.h"
#include "media/capture/video/file_video_capture_device_factory.h"
#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS_LACROS)
#include "media/capture/video/linux/video_capture_device_factory_linux.h"
#elif BUILDFLAG(IS_CHROMEOS_ASH)
#include "media/capture/video/chromeos/public/cros_features.h"
#include "media/capture/video/chromeos/video_capture_device_factory_chromeos.h"
#include "media/capture/video/linux/video_capture_device_factory_linux.h"
#elif BUILDFLAG(IS_WIN)
#include "media/capture/video/win/video_capture_device_factory_win.h"
#elif BUILDFLAG(IS_MAC)
#include "media/capture/video/mac/video_capture_device_factory_mac.h"
#elif BUILDFLAG(IS_ANDROID)
#include "media/capture/video/android/video_capture_device_factory_android.h"
#elif BUILDFLAG(IS_FUCHSIA)
#include "media/capture/video/fuchsia/video_capture_device_factory_fuchsia.h"
#endif
namespace media {
namespace {
std::unique_ptr<VideoCaptureDeviceFactory>
CreateFakeVideoCaptureDeviceFactory() {
const base::CommandLine* command_line =
base::CommandLine::ForCurrentProcess();
// Use a File Video Device Factory if the command line flag is present.
// Otherwise, use a Fake Video Device Factory.
if (command_line->HasSwitch(switches::kUseFileForFakeVideoCapture)) {
return std::make_unique<FileVideoCaptureDeviceFactory>();
} else {
std::vector<FakeVideoCaptureDeviceSettings> config;
FakeVideoCaptureDeviceFactory::ParseFakeDevicesConfigFromOptionsString(
command_line->GetSwitchValueASCII(
switches::kUseFakeDeviceForMediaStream),
&config);
auto result = std::make_unique<FakeVideoCaptureDeviceFactory>();
result->SetToCustomDevicesConfig(config);
return std::move(result);
}
}
std::unique_ptr<VideoCaptureDeviceFactory>
CreatePlatformSpecificVideoCaptureDeviceFactory(
scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner) {
#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS_LACROS)
return std::make_unique<VideoCaptureDeviceFactoryLinux>(ui_task_runner);
#elif BUILDFLAG(IS_CHROMEOS_ASH)
if (base::SysInfo::IsRunningOnChromeOS())
return std::make_unique<VideoCaptureDeviceFactoryChromeOS>(ui_task_runner);
return std::make_unique<VideoCaptureDeviceFactoryLinux>(ui_task_runner);
#elif BUILDFLAG(IS_WIN)
return std::make_unique<VideoCaptureDeviceFactoryWin>();
#elif BUILDFLAG(IS_MAC)
return std::make_unique<VideoCaptureDeviceFactoryMac>();
#elif BUILDFLAG(IS_ANDROID)
return std::make_unique<VideoCaptureDeviceFactoryAndroid>();
#elif BUILDFLAG(IS_FUCHSIA)
return std::make_unique<VideoCaptureDeviceFactoryFuchsia>();
#else
NOTIMPLEMENTED();
return nullptr;
#endif
}
} // anonymous namespace
bool ShouldUseFakeVideoCaptureDeviceFactory() {
const base::CommandLine* command_line =
base::CommandLine::ForCurrentProcess();
return command_line->HasSwitch(switches::kUseFakeDeviceForMediaStream);
}
std::unique_ptr<VideoCaptureDeviceFactory> CreateVideoCaptureDeviceFactory(
scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner) {
if (ShouldUseFakeVideoCaptureDeviceFactory()) {
return CreateFakeVideoCaptureDeviceFactory();
} else {
// |ui_task_runner| is needed for the Linux ChromeOS factory to retrieve
// screen rotations.
return CreatePlatformSpecificVideoCaptureDeviceFactory(ui_task_runner);
}
}
} // namespace media
|
