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-rw-r--r--third_party/libwebrtc/api/video_codecs/simulcast_stream.h39
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diff --git a/third_party/libwebrtc/api/video_codecs/simulcast_stream.h b/third_party/libwebrtc/api/video_codecs/simulcast_stream.h
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+/*
+ * Copyright (c) 2022 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_CODECS_SIMULCAST_STREAM_H_
+#define API_VIDEO_CODECS_SIMULCAST_STREAM_H_
+
+#include "api/video_codecs/scalability_mode.h"
+
+namespace webrtc {
+
+// TODO(bugs.webrtc.org/6883): Unify with struct VideoStream, part of
+// VideoEncoderConfig.
+struct SimulcastStream {
+ // Temporary utility methods for transition from numberOfTemporalLayers
+ // setting to ScalabilityMode.
+ unsigned char GetNumberOfTemporalLayers() const;
+ ScalabilityMode GetScalabilityMode() const;
+ void SetNumberOfTemporalLayers(unsigned char n);
+
+ int width = 0;
+ int height = 0;
+ float maxFramerate = 0; // fps.
+ unsigned char numberOfTemporalLayers = 1;
+ unsigned int maxBitrate = 0; // kilobits/sec.
+ unsigned int targetBitrate = 0; // kilobits/sec.
+ unsigned int minBitrate = 0; // kilobits/sec.
+ unsigned int qpMax = 0; // minimum quality
+ bool active = false; // encoded and sent.
+};
+
+} // namespace webrtc
+#endif // API_VIDEO_CODECS_SIMULCAST_STREAM_H_