Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 29 insertions, 0 deletions

diff --git a/third_party/libwebrtc/api/video_track_source_proxy_factory.h b/third_party/libwebrtc/api/video_track_source_proxy_factory.h
new file mode 100644
index 0000000000..eb6e96429a
--- /dev/null
+++ b/third_party/libwebrtc/api/video_track_source_proxy_factory.h
@@ -0,0 +1,29 @@
+/*
+ *  Copyright 2021 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.
+ */
+
+#ifndef API_VIDEO_TRACK_SOURCE_PROXY_FACTORY_H_
+#define API_VIDEO_TRACK_SOURCE_PROXY_FACTORY_H_
+
+#include "api/media_stream_interface.h"
+#include "rtc_base/thread.h"
+
+namespace webrtc {
+
+// Creates a proxy source for `source` which makes sure the real
+// VideoTrackSourceInterface implementation is destroyed on the signaling thread
+// and marshals calls to `worker_thread` and `signaling_thread`.
+rtc::scoped_refptr<VideoTrackSourceInterface> RTC_EXPORT
+CreateVideoTrackSourceProxy(rtc::Thread* signaling_thread,
+                            rtc::Thread* worker_thread,
+                            VideoTrackSourceInterface* source);
+
+}  // namespace webrtc
+
+#endif  // API_VIDEO_TRACK_SOURCE_PROXY_FACTORY_H_