blob: b4571632d9031c439a1c6439793d7b7024572baf (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
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
|
