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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/scalability_mode_helper.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/scalability_mode_helper.cc | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/third_party/libwebrtc/api/video_codecs/scalability_mode_helper.cc b/third_party/libwebrtc/api/video_codecs/scalability_mode_helper.cc new file mode 100644 index 0000000000..b4571632d9 --- /dev/null +++ b/third_party/libwebrtc/api/video_codecs/scalability_mode_helper.cc @@ -0,0 +1,37 @@ +/* + * 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. + */ + +#include "api/video_codecs/scalability_mode_helper.h" + +#include "modules/video_coding/svc/scalability_mode_util.h" + +namespace webrtc { + +absl::optional<int> ScalabilityModeStringToNumSpatialLayers( + absl::string_view scalability_mode_string) { + absl::optional<ScalabilityMode> scalability_mode = + ScalabilityModeFromString(scalability_mode_string); + if (!scalability_mode.has_value()) { + return absl::nullopt; + } + return ScalabilityModeToNumSpatialLayers(*scalability_mode); +} + +absl::optional<int> ScalabilityModeStringToNumTemporalLayers( + absl::string_view scalability_mode_string) { + absl::optional<ScalabilityMode> scalability_mode = + ScalabilityModeFromString(scalability_mode_string); + if (!scalability_mode.has_value()) { + return absl::nullopt; + } + return ScalabilityModeToNumTemporalLayers(*scalability_mode); +} + +} // namespace webrtc |