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Side by Side Diff: webrtc/media/devices/v4llookup.cc

Issue 1587193006: Move talk/media to webrtc/media (Closed) Base URL: https://chromium.googlesource.com/external/webrtc.git@master
Patch Set: Disable sign-compare warning on Win Clang Created 4 years, 11 months ago
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1 /* 1 /*
2 * libjingle 2 * Copyright 2009 The WebRTC Project Authors. All rights reserved.
3 * Copyright 2009 Google Inc.
4 * 3 *
5 * Redistribution and use in source and binary forms, with or without 4 * Use of this source code is governed by a BSD-style license
6 * modification, are permitted provided that the following conditions are met: 5 * that can be found in the LICENSE file in the root of the source
7 * 6 * tree. An additional intellectual property rights grant can be found
8 * 1. Redistributions of source code must retain the above copyright notice, 7 * in the file PATENTS. All contributing project authors may
9 * this list of conditions and the following disclaimer. 8 * be found in the AUTHORS file in the root of the source tree.
10 * 2. Redistributions in binary form must reproduce the above copyright notice,
11 * this list of conditions and the following disclaimer in the documentation
12 * and/or other materials provided with the distribution.
13 * 3. The name of the author may not be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
19 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
22 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
24 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
25 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */ 9 */
27 10
28 /* 11 /*
29 * Author: lexnikitin@google.com (Alexey Nikitin) 12 * Author: lexnikitin@google.com (Alexey Nikitin)
30 * 13 *
31 * V4LLookup provides basic functionality to work with V2L2 devices in Linux 14 * V4LLookup provides basic functionality to work with V2L2 devices in Linux
32 * The functionality is implemented as a class with virtual methods for 15 * The functionality is implemented as a class with virtual methods for
33 * the purpose of unit testing. 16 * the purpose of unit testing.
34 */ 17 */
35 #include "talk/media/devices/v4llookup.h" 18 #include "webrtc/media/devices/v4llookup.h"
36 19
37 #include <errno.h> 20 #include <errno.h>
38 #include <fcntl.h> 21 #include <fcntl.h>
39 #include <linux/types.h> 22 #include <linux/types.h>
40 #include <linux/videodev2.h> 23 #include <linux/videodev2.h>
41 #include <string.h> 24 #include <string.h>
42 #include <sys/ioctl.h> 25 #include <sys/ioctl.h>
43 #include <sys/stat.h> 26 #include <sys/stat.h>
44 #include <sys/types.h> 27 #include <sys/types.h>
45 #include <unistd.h> 28 #include <unistd.h>
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83 } 66 }
84 } 67 }
85 68
86 if (video_fd >= 0) 69 if (video_fd >= 0)
87 ::close(video_fd); 70 ::close(video_fd);
88 71
89 return is_v4l2; 72 return is_v4l2;
90 } 73 }
91 74
92 }; // namespace cricket 75 }; // namespace cricket
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