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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /third_party/libwebrtc/api/call/bitrate_allocation.h | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/libwebrtc/api/call/bitrate_allocation.h')
-rw-r--r-- | third_party/libwebrtc/api/call/bitrate_allocation.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/third_party/libwebrtc/api/call/bitrate_allocation.h b/third_party/libwebrtc/api/call/bitrate_allocation.h new file mode 100644 index 0000000000..4b4e5e7ae1 --- /dev/null +++ b/third_party/libwebrtc/api/call/bitrate_allocation.h @@ -0,0 +1,45 @@ +/* + * Copyright 2018 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_CALL_BITRATE_ALLOCATION_H_ +#define API_CALL_BITRATE_ALLOCATION_H_ + +#include "api/units/data_rate.h" +#include "api/units/time_delta.h" + +namespace webrtc { + +// BitrateAllocationUpdate provides information to allocated streams about their +// bitrate allocation. It originates from the BitrateAllocater class and is +// propagated from there. +struct BitrateAllocationUpdate { + // The allocated target bitrate. Media streams should produce this amount of + // data. (Note that this may include packet overhead depending on + // configuration.) + DataRate target_bitrate = DataRate::Zero(); + // The allocated part of the estimated link capacity. This is more stable than + // the target as it is based on the underlying link capacity estimate. This + // should be used to change encoder configuration when the cost of change is + // high. + DataRate stable_target_bitrate = DataRate::Zero(); + // Predicted packet loss ratio. + double packet_loss_ratio = 0; + // Predicted round trip time. + TimeDelta round_trip_time = TimeDelta::PlusInfinity(); + // `bwe_period` is deprecated, use `stable_target_bitrate` allocation instead. + TimeDelta bwe_period = TimeDelta::PlusInfinity(); + // Congestion window pushback bitrate reduction fraction. Used in + // VideoStreamEncoder to reduce the bitrate by the given fraction + // by dropping frames. + double cwnd_reduce_ratio = 0; +}; + +} // namespace webrtc + +#endif // API_CALL_BITRATE_ALLOCATION_H_ |