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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /third_party/libwebrtc/api/video_codecs/vp9_profile.h | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/libwebrtc/api/video_codecs/vp9_profile.h')
-rw-r--r-- | third_party/libwebrtc/api/video_codecs/vp9_profile.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/third_party/libwebrtc/api/video_codecs/vp9_profile.h b/third_party/libwebrtc/api/video_codecs/vp9_profile.h new file mode 100644 index 0000000000..b570bc3bb6 --- /dev/null +++ b/third_party/libwebrtc/api/video_codecs/vp9_profile.h @@ -0,0 +1,54 @@ +/* + * Copyright (c) 2021 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_VIDEO_CODECS_VP9_PROFILE_H_ +#define API_VIDEO_CODECS_VP9_PROFILE_H_ + +#include <string> + +#include "absl/types/optional.h" +#include "api/video_codecs/sdp_video_format.h" +#include "rtc_base/system/rtc_export.h" + +namespace webrtc { + +// Profile information for VP9 video. +extern RTC_EXPORT const char kVP9FmtpProfileId[]; + +enum class VP9Profile { + kProfile0, + kProfile1, + kProfile2, + kProfile3, +}; + +// Helper functions to convert VP9Profile to std::string. Returns "0" by +// default. +RTC_EXPORT std::string VP9ProfileToString(VP9Profile profile); + +// Helper functions to convert std::string to VP9Profile. Returns null if given +// an invalid profile string. +absl::optional<VP9Profile> StringToVP9Profile(const std::string& str); + +// Parse profile that is represented as a string of single digit contained in an +// SDP key-value map. A default profile(kProfile0) will be returned if the +// profile key is missing. Nothing will be returned if the key is present but +// the string is invalid. +RTC_EXPORT absl::optional<VP9Profile> ParseSdpForVP9Profile( + const SdpVideoFormat::Parameters& params); + +// Returns true if the parameters have the same VP9 profile, or neither contains +// VP9 profile. +bool VP9IsSameProfile(const SdpVideoFormat::Parameters& params1, + const SdpVideoFormat::Parameters& params2); + +} // namespace webrtc + +#endif // API_VIDEO_CODECS_VP9_PROFILE_H_ |