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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/bitstream_parser.h | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.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 'third_party/libwebrtc/api/video_codecs/bitstream_parser.h')
-rw-r--r-- | third_party/libwebrtc/api/video_codecs/bitstream_parser.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/third_party/libwebrtc/api/video_codecs/bitstream_parser.h b/third_party/libwebrtc/api/video_codecs/bitstream_parser.h new file mode 100644 index 0000000000..86ce192e49 --- /dev/null +++ b/third_party/libwebrtc/api/video_codecs/bitstream_parser.h @@ -0,0 +1,37 @@ +/* + * 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. + */ + +#ifndef API_VIDEO_CODECS_BITSTREAM_PARSER_H_ +#define API_VIDEO_CODECS_BITSTREAM_PARSER_H_ + +#include <stddef.h> +#include <stdint.h> + +#include "absl/types/optional.h" +#include "api/array_view.h" + +namespace webrtc { + +// This class is an interface for bitstream parsers. +class BitstreamParser { + public: + virtual ~BitstreamParser() = default; + + // Parse an additional chunk of the bitstream. + virtual void ParseBitstream(rtc::ArrayView<const uint8_t> bitstream) = 0; + + // Get the last extracted QP value from the parsed bitstream. If no QP + // value could be parsed, returns absl::nullopt. + virtual absl::optional<int> GetLastSliceQp() const = 0; +}; + +} // namespace webrtc + +#endif // API_VIDEO_CODECS_BITSTREAM_PARSER_H_ |