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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/transport/bitrate_settings.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/transport/bitrate_settings.h')
-rw-r--r-- | third_party/libwebrtc/api/transport/bitrate_settings.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/third_party/libwebrtc/api/transport/bitrate_settings.h b/third_party/libwebrtc/api/transport/bitrate_settings.h new file mode 100644 index 0000000000..562309a46c --- /dev/null +++ b/third_party/libwebrtc/api/transport/bitrate_settings.h @@ -0,0 +1,50 @@ +/* + * Copyright (c) 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_TRANSPORT_BITRATE_SETTINGS_H_ +#define API_TRANSPORT_BITRATE_SETTINGS_H_ + +#include <algorithm> + +#include "absl/types/optional.h" +#include "rtc_base/system/rtc_export.h" + +namespace webrtc { + +// Configuration of send bitrate. The `start_bitrate_bps` value is +// used for multiple purposes, both as a prior in the bandwidth +// estimator, and for initial configuration of the encoder. We may +// want to create separate apis for those, and use a smaller struct +// with only the min and max constraints. +struct RTC_EXPORT BitrateSettings { + BitrateSettings(); + ~BitrateSettings(); + BitrateSettings(const BitrateSettings&); + // 0 <= min <= start <= max should hold for set parameters. + absl::optional<int> min_bitrate_bps; + absl::optional<int> start_bitrate_bps; + absl::optional<int> max_bitrate_bps; +}; + +// TODO(srte): BitrateConstraints and BitrateSettings should be merged. +// Both represent the same kind data, but are using different default +// initializer and representation of unset values. +struct BitrateConstraints { + int min_bitrate_bps = 0; + int start_bitrate_bps = kDefaultStartBitrateBps; + int max_bitrate_bps = -1; + + private: + static constexpr int kDefaultStartBitrateBps = 300000; +}; + +} // namespace webrtc + +#endif // API_TRANSPORT_BITRATE_SETTINGS_H_ |