1 files changed, 76 insertions, 0 deletions
diff --git a/third_party/libwebrtc/modules/video_capture/linux/video_capture_linux.cc b/third_party/libwebrtc/modules/video_capture/linux/video_capture_linux.cc
new file mode 100644
index 0000000000..b2c206d775
--- /dev/null
+++ b/third_party/libwebrtc/modules/video_capture/linux/video_capture_linux.cc
@@ -0,0 +1,76 @@
+/*
+ *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <errno.h>
+#include <fcntl.h>
+#include <poll.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/ioctl.h>
+#include <sys/mman.h>
+#include <sys/select.h>
+#include <time.h>
+#include <unistd.h>
+// v4l includes
+#if defined(__NetBSD__) || defined(__OpenBSD__) // WEBRTC_BSD
+#include <sys/videoio.h>
+#elif defined(__sun)
+#include <sys/videodev2.h>
+#else
+#include <linux/videodev2.h>
+#endif
+
+#include <new>
+#include <string>
+
+#include "api/scoped_refptr.h"
+#include "media/base/video_common.h"
+#if defined(WEBRTC_USE_PIPEWIRE)
+#include "modules/video_capture/linux/video_capture_pipewire.h"
+#endif
+#include "modules/video_capture/linux/video_capture_v4l2.h"
+#include "modules/video_capture/video_capture.h"
+#include "modules/video_capture/video_capture_options.h"
+#include "rtc_base/logging.h"
+
+namespace webrtc {
+namespace videocapturemodule {
+rtc::scoped_refptr<VideoCaptureModule> VideoCaptureImpl::Create(
+    const char* deviceUniqueId) {
+  auto implementation = rtc::make_ref_counted<VideoCaptureModuleV4L2>();
+
+  if (implementation->Init(deviceUniqueId) != 0)
+    return nullptr;
+
+  return implementation;
+}
+
+rtc::scoped_refptr<VideoCaptureModule> VideoCaptureImpl::Create(
+    VideoCaptureOptions* options,
+    const char* deviceUniqueId) {
+#if defined(WEBRTC_USE_PIPEWIRE)
+  if (options->allow_pipewire()) {
+    auto implementation =
+        rtc::make_ref_counted<VideoCaptureModulePipeWire>(options);
+
+    if (implementation->Init(deviceUniqueId) == 0)
+      return implementation;
+  }
+#endif
+  if (options->allow_v4l2()) {
+    auto implementation = rtc::make_ref_counted<VideoCaptureModuleV4L2>();
+
+    if (implementation->Init(deviceUniqueId) == 0)
+      return implementation;
+  }
+  return nullptr;
+}
+}  // namespace videocapturemodule
+}  // namespace webrtc