1 /* 2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 #include <errno.h> 12 #include <fcntl.h> 13 #include <linux/videodev2.h> 14 #include <stdio.h> 15 #include <string.h> 16 #include <sys/ioctl.h> 17 #include <sys/mman.h> 18 #include <sys/select.h> 19 #include <time.h> 20 #include <unistd.h> 21 22 #include <new> 23 #include <string> 24 25 #include "api/scoped_refptr.h" 26 #include "media/base/video_common.h" 27 #include "modules/video_capture/linux/video_capture_v4l2.h" 28 #include "modules/video_capture/video_capture.h" 29 #include "rtc_base/logging.h" 30 31 namespace webrtc { 32 namespace videocapturemodule { Create(const char * deviceUniqueId)33rtc::scoped_refptr<VideoCaptureModule> VideoCaptureImpl::Create( 34 const char* deviceUniqueId) { 35 auto implementation = rtc::make_ref_counted<VideoCaptureModuleV4L2>(); 36 37 if (implementation->Init(deviceUniqueId) != 0) 38 return nullptr; 39 40 return implementation; 41 } 42 } // namespace videocapturemodule 43 } // namespace webrtc 44