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Diffstat (limited to 'third_party/libwebrtc/modules/video_coding/rtp_frame_id_only_ref_finder.h')
-rw-r--r-- | third_party/libwebrtc/modules/video_coding/rtp_frame_id_only_ref_finder.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/third_party/libwebrtc/modules/video_coding/rtp_frame_id_only_ref_finder.h b/third_party/libwebrtc/modules/video_coding/rtp_frame_id_only_ref_finder.h new file mode 100644 index 0000000000..5c0bdc8b26 --- /dev/null +++ b/third_party/libwebrtc/modules/video_coding/rtp_frame_id_only_ref_finder.h @@ -0,0 +1,38 @@ +/* + * Copyright (c) 2020 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 MODULES_VIDEO_CODING_RTP_FRAME_ID_ONLY_REF_FINDER_H_ +#define MODULES_VIDEO_CODING_RTP_FRAME_ID_ONLY_REF_FINDER_H_ + +#include <memory> + +#include "absl/container/inlined_vector.h" +#include "modules/video_coding/frame_object.h" +#include "modules/video_coding/rtp_frame_reference_finder.h" +#include "rtc_base/numerics/sequence_number_unwrapper.h" + +namespace webrtc { + +class RtpFrameIdOnlyRefFinder { + public: + RtpFrameIdOnlyRefFinder() = default; + + RtpFrameReferenceFinder::ReturnVector ManageFrame( + std::unique_ptr<RtpFrameObject> frame, + int frame_id); + + private: + static constexpr int kFrameIdLength = 1 << 15; + SeqNumUnwrapper<uint16_t, kFrameIdLength> unwrapper_; +}; + +} // namespace webrtc + +#endif // MODULES_VIDEO_CODING_RTP_FRAME_ID_ONLY_REF_FINDER_H_ |