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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/video_codecs/vp8_temporal_layers.cc | |
parent | Initial commit. (diff) | |
download | thunderbird-upstream.tar.xz thunderbird-upstream.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 '')
-rw-r--r-- | third_party/libwebrtc/api/video_codecs/vp8_temporal_layers.cc | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/third_party/libwebrtc/api/video_codecs/vp8_temporal_layers.cc b/third_party/libwebrtc/api/video_codecs/vp8_temporal_layers.cc new file mode 100644 index 0000000000..dd75c616d8 --- /dev/null +++ b/third_party/libwebrtc/api/video_codecs/vp8_temporal_layers.cc @@ -0,0 +1,108 @@ +/* + * Copyright (c) 2019 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 "api/video_codecs/vp8_temporal_layers.h" + +#include <utility> + +#include "absl/algorithm/container.h" +#include "rtc_base/checks.h" + +namespace webrtc { + +Vp8TemporalLayers::Vp8TemporalLayers( + std::vector<std::unique_ptr<Vp8FrameBufferController>>&& controllers, + FecControllerOverride* fec_controller_override) + : controllers_(std::move(controllers)) { + RTC_DCHECK(!controllers_.empty()); + RTC_DCHECK(absl::c_none_of( + controllers_, + [](const std::unique_ptr<Vp8FrameBufferController>& controller) { + return controller.get() == nullptr; + })); + if (fec_controller_override) { + fec_controller_override->SetFecAllowed(true); + } +} + +void Vp8TemporalLayers::SetQpLimits(size_t stream_index, + int min_qp, + int max_qp) { + RTC_DCHECK_LT(stream_index, controllers_.size()); + return controllers_[stream_index]->SetQpLimits(0, min_qp, max_qp); +} + +size_t Vp8TemporalLayers::StreamCount() const { + return controllers_.size(); +} + +bool Vp8TemporalLayers::SupportsEncoderFrameDropping( + size_t stream_index) const { + RTC_DCHECK_LT(stream_index, controllers_.size()); + return controllers_[stream_index]->SupportsEncoderFrameDropping(0); +} + +void Vp8TemporalLayers::OnRatesUpdated( + size_t stream_index, + const std::vector<uint32_t>& bitrates_bps, + int framerate_fps) { + RTC_DCHECK_LT(stream_index, controllers_.size()); + return controllers_[stream_index]->OnRatesUpdated(0, bitrates_bps, + framerate_fps); +} + +Vp8EncoderConfig Vp8TemporalLayers::UpdateConfiguration(size_t stream_index) { + RTC_DCHECK_LT(stream_index, controllers_.size()); + return controllers_[stream_index]->UpdateConfiguration(0); +} + +Vp8FrameConfig Vp8TemporalLayers::NextFrameConfig(size_t stream_index, + uint32_t rtp_timestamp) { + RTC_DCHECK_LT(stream_index, controllers_.size()); + return controllers_[stream_index]->NextFrameConfig(0, rtp_timestamp); +} + +void Vp8TemporalLayers::OnEncodeDone(size_t stream_index, + uint32_t rtp_timestamp, + size_t size_bytes, + bool is_keyframe, + int qp, + CodecSpecificInfo* info) { + RTC_DCHECK_LT(stream_index, controllers_.size()); + return controllers_[stream_index]->OnEncodeDone(0, rtp_timestamp, size_bytes, + is_keyframe, qp, info); +} + +void Vp8TemporalLayers::OnFrameDropped(size_t stream_index, + uint32_t rtp_timestamp) { + RTC_DCHECK_LT(stream_index, controllers_.size()); + controllers_[stream_index]->OnFrameDropped(stream_index, rtp_timestamp); +} + +void Vp8TemporalLayers::OnPacketLossRateUpdate(float packet_loss_rate) { + for (auto& controller : controllers_) { + controller->OnPacketLossRateUpdate(packet_loss_rate); + } +} + +void Vp8TemporalLayers::OnRttUpdate(int64_t rtt_ms) { + for (auto& controller : controllers_) { + controller->OnRttUpdate(rtt_ms); + } +} + +void Vp8TemporalLayers::OnLossNotification( + const VideoEncoder::LossNotification& loss_notification) { + for (auto& controller : controllers_) { + controller->OnLossNotification(loss_notification); + } +} + +} // namespace webrtc |