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Add ScalabilityModeStringToEnum helper function.

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Bug: none
Change-Id: Iea602c88afbfe1f8f8e94b353eda96d62b651bd8
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/319882
Commit-Queue: Philip Eliasson <philipel@webrtc.org>
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#40732}
This commit is contained in:
philipel 2023-09-11 17:30:26 +02:00 committed by WebRTC LUCI CQ
parent 378fb28621
commit 46bbf7ec48
3 changed files with 15 additions and 1 deletions
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5
api/video_codecs/BUILD.gn
View file

@ -31,7 +31,10 @@ rtc_source_set("scalability_mode_helper") {
"scalability_mode_helper.cc",
"scalability_mode_helper.h",
]
deps = [ "../../modules/video_coding/svc:scalability_mode_util" ]
deps = [
":scalability_mode",
"../../modules/video_coding/svc:scalability_mode_util",
]
absl_deps = [
"//third_party/abseil-cpp/absl/strings",
"//third_party/abseil-cpp/absl/types:optional",

5
api/video_codecs/scalability_mode_helper.cc
View file

@ -34,4 +34,9 @@ absl::optional<int> ScalabilityModeStringToNumTemporalLayers(
return ScalabilityModeToNumTemporalLayers(*scalability_mode);
}
absl::optional<ScalabilityMode> ScalabilityModeStringToEnum(
absl::string_view scalability_mode_string) {
return ScalabilityModeFromString(scalability_mode_string);
}
} // namespace webrtc

6
api/video_codecs/scalability_mode_helper.h
View file

@ -13,6 +13,7 @@
#include "absl/strings/string_view.h"
#include "absl/types/optional.h"
#include "api/video_codecs/scalability_mode.h"
namespace webrtc {
@ -26,6 +27,11 @@ absl::optional<int> ScalabilityModeStringToNumSpatialLayers(
absl::optional<int> ScalabilityModeStringToNumTemporalLayers(
absl::string_view scalability_mode_string);
// Convert the `scalability_mode_string` to the scalability mode enum value
// or nullopt if the given mode is unknown.
absl::optional<ScalabilityMode> ScalabilityModeStringToEnum(
absl::string_view scalability_mode_string);
} // namespace webrtc
#endif // API_VIDEO_CODECS_SCALABILITY_MODE_HELPER_H_