Reland 967793002 Linux Video Capture: Add V4L2VideoCaptureDelegate{Single,Multi}Plane

media/video/capture/file_video_capture_device_factory.cc

 // 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/video/capture/file_video_capture_device_factory.h"
 
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/strings/sys_string_conversions.h"
 #include "media/base/media_switches.h"
@@ skipping 33 matching lines @@
 #if defined(OS_WIN)
   device_names->push_back(VideoCaptureDevice::Name(
       base::SysWideToUTF8(command_line_file_path.value()),
       kFileVideoCaptureDeviceName,
       VideoCaptureDevice::Name::DIRECT_SHOW));
 #elif defined(OS_MACOSX)
   device_names->push_back(VideoCaptureDevice::Name(
       command_line_file_path.value(),
       kFileVideoCaptureDeviceName,
       VideoCaptureDevice::Name::AVFOUNDATION));
+#elif defined(OS_LINUX)
+  device_names->push_back(VideoCaptureDevice::Name(
+      command_line_file_path.value(),
+      kFileVideoCaptureDeviceName,
+      VideoCaptureDevice::Name::V4L2_SINGLE_PLANE));
 #else
   device_names->push_back(VideoCaptureDevice::Name(
       command_line_file_path.value(),
       kFileVideoCaptureDeviceName));
 #endif
 }
 
 void FileVideoCaptureDeviceFactory::GetDeviceSupportedFormats(
     const VideoCaptureDevice::Name& device,
     VideoCaptureFormats* supported_formats) {
   DCHECK(thread_checker_.CalledOnValidThread());
   base::File file =
       FileVideoCaptureDevice::OpenFileForRead(GetFilePathFromCommandLine());
   if (!file.IsValid())
     return;
   VideoCaptureFormat capture_format;
   FileVideoCaptureDevice::ParseFileAndExtractVideoFormat(&file,
                                                          &capture_format);
   supported_formats->push_back(capture_format);
 }
 
 }  // namespace media