[WIP] Move media/capture to device/capture

media/capture/video/fake_video_capture_device_factory.cc

Index: media/capture/video/fake_video_capture_device_factory.cc
diff --git a/media/capture/video/fake_video_capture_device_factory.cc b/media/capture/video/fake_video_capture_device_factory.cc
deleted file mode 100644
index 32f62fc866f6531566a5de5ec7f8b984705bc011..0000000000000000000000000000000000000000
--- a/media/capture/video/fake_video_capture_device_factory.cc
+++ /dev/null
@@ -1,121 +0,0 @@
-// 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 "media/capture/video/fake_video_capture_device_factory.h"
-
-#include "base/command_line.h"
-#include "base/strings/string_number_conversions.h"
-#include "base/strings/string_split.h"
-#include "base/strings/string_tokenizer.h"
-#include "base/strings/string_util.h"
-#include "base/strings/stringprintf.h"
-#include "build/build_config.h"
-#include "media/base/media_switches.h"
-
-namespace media {
-
-// Cap the frame rate command line input to reasonable values.
-static const float kFakeCaptureMinFrameRate = 5.0f;
-static const float kFakeCaptureMaxFrameRate = 60.0f;
-// Default rate if none is specified as part of the command line.
-static const float kFakeCaptureDefaultFrameRate = 20.0f;
-
-FakeVideoCaptureDeviceFactory::FakeVideoCaptureDeviceFactory()
-    : number_of_devices_(1),
-      fake_vcd_ownership_(FakeVideoCaptureDevice::BufferOwnership::OWN_BUFFERS),
-      frame_rate_(kFakeCaptureDefaultFrameRate) {}
-
-std::unique_ptr<VideoCaptureDevice> FakeVideoCaptureDeviceFactory::Create(
-    const VideoCaptureDevice::Name& device_name) {
-  DCHECK(thread_checker_.CalledOnValidThread());
-
-  parse_command_line();
-
-  for (int n = 0; n < number_of_devices_; ++n) {
-    std::string possible_id = base::StringPrintf("/dev/video%d", n);
-    if (device_name.id().compare(possible_id) == 0) {
-      return std::unique_ptr<VideoCaptureDevice>(
-          new FakeVideoCaptureDevice(fake_vcd_ownership_, frame_rate_));
-    }
-  }
-  return std::unique_ptr<VideoCaptureDevice>();
-}
-
-void FakeVideoCaptureDeviceFactory::GetDeviceNames(
-    VideoCaptureDevice::Names* const device_names) {
-  DCHECK(thread_checker_.CalledOnValidThread());
-  DCHECK(device_names->empty());
-  for (int n = 0; n < number_of_devices_; ++n) {
-    VideoCaptureDevice::Name name(base::StringPrintf("fake_device_%d", n),
-                                  base::StringPrintf("/dev/video%d", n)
-#if defined(OS_LINUX)
-                                      ,
-                                  VideoCaptureDevice::Name::V4L2_SINGLE_PLANE
-#elif defined(OS_MACOSX)
-                                      ,
-                                  VideoCaptureDevice::Name::AVFOUNDATION
-#elif defined(OS_WIN)
-                                      ,
-                                  VideoCaptureDevice::Name::DIRECT_SHOW
-#elif defined(OS_ANDROID)
-                                      ,
-                                  VideoCaptureDevice::Name::API2_LEGACY
-#endif
-                                  );
-    device_names->push_back(name);
-  }
-}
-
-void FakeVideoCaptureDeviceFactory::GetDeviceSupportedFormats(
-    const VideoCaptureDevice::Name& device,
-    VideoCaptureFormats* supported_formats) {
-  DCHECK(thread_checker_.CalledOnValidThread());
-  const gfx::Size supported_sizes[] = {gfx::Size(320, 240),
-                                       gfx::Size(640, 480),
-                                       gfx::Size(1280, 720),
-                                       gfx::Size(1920, 1080)};
-  supported_formats->clear();
-  for (const auto& size : supported_sizes) {
-    supported_formats->push_back(
-        VideoCaptureFormat(size, frame_rate_, media::PIXEL_FORMAT_I420));
-  }
-}
-
-// Optional comma delimited parameters to the command line can specify buffer
-// ownership, buffer planarity, and the fake video device FPS.
-// Examples: "ownership=client, planarity=triplanar, fps=60" "fps=30"
-void FakeVideoCaptureDeviceFactory::parse_command_line() {
-  const std::string option =
-      base::CommandLine::ForCurrentProcess()->GetSwitchValueASCII(
-          switches::kUseFakeDeviceForMediaStream);
-  base::StringTokenizer option_tokenizer(option, ", ");
-  option_tokenizer.set_quote_chars("\"");
-
-  while (option_tokenizer.GetNext()) {
-    std::vector<std::string> param =
-        base::SplitString(option_tokenizer.token(), "=", base::TRIM_WHITESPACE,
-                          base::SPLIT_WANT_NONEMPTY);
-
-    if (param.size() != 2u) {
-      LOG(WARNING) << "Forget a value '" << option << "'? Use name=value for "
-                   << switches::kUseFakeDeviceForMediaStream << ".";
-      return;
-    }
-
-    if (base::EqualsCaseInsensitiveASCII(param.front(), "ownership") &&
-        base::EqualsCaseInsensitiveASCII(param.back(), "client")) {
-      fake_vcd_ownership_ =
-          FakeVideoCaptureDevice::BufferOwnership::CLIENT_BUFFERS;
-    } else if (base::EqualsCaseInsensitiveASCII(param.front(), "fps")) {
-      double fps = 0;
-      if (base::StringToDouble(param.back(), &fps)) {
-        frame_rate_ =
-            std::max(kFakeCaptureMinFrameRate, static_cast<float>(fps));
-        frame_rate_ = std::min(kFakeCaptureMaxFrameRate, frame_rate_);
-      }
-    }
-  }
-}
-
-}  // namespace media