158d5e3078
In preparation of adding RTPVideoHeader::SetFromMetadata() method, the VideoFrameMetadata construct-from-RTPVideoHeader is replaced by RTPVideoHeader::GetAsMetadata(). This serves two purposes: 1. Having "GetAs" and "SetFrom" in the same file reduces the risk of these two methods getting out of sync as we expand its usage. 2. This is necessary to avoid a circular dependency that would otherwise be introduced by RTPVideoHeader::SetFromMetadata(). Bug: webrtc:14709 Change-Id: I127b3d15f9a8c6af210449a5a50d414c9ba79930 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/285080 Reviewed-by: Tony Herre <herre@google.com> Reviewed-by: Harald Alvestrand <hta@webrtc.org> Commit-Queue: Henrik Boström <hbos@webrtc.org> Cr-Commit-Position: refs/heads/main@{#38735}
67 lines
2.1 KiB
C++
67 lines
2.1 KiB
C++
/*
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* Copyright 2020 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef API_VIDEO_VIDEO_FRAME_METADATA_H_
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#define API_VIDEO_VIDEO_FRAME_METADATA_H_
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#include <cstdint>
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#include "absl/container/inlined_vector.h"
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#include "absl/types/optional.h"
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#include "api/array_view.h"
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#include "api/transport/rtp/dependency_descriptor.h"
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#include "rtc_base/system/rtc_export.h"
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namespace webrtc {
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// A subset of metadata from the RTP video header, exposed in insertable streams
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// API.
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class RTC_EXPORT VideoFrameMetadata {
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public:
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VideoFrameMetadata();
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VideoFrameMetadata(const VideoFrameMetadata&) = default;
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VideoFrameMetadata& operator=(const VideoFrameMetadata&) = default;
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uint16_t GetWidth() const;
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void SetWidth(uint16_t width);
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uint16_t GetHeight() const;
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void SetHeight(uint16_t height);
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absl::optional<int64_t> GetFrameId() const;
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void SetFrameId(absl::optional<int64_t> frame_id);
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int GetSpatialIndex() const;
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void SetSpatialIndex(int spatial_index);
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int GetTemporalIndex() const;
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void SetTemporalIndex(int temporal_index);
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rtc::ArrayView<const int64_t> GetFrameDependencies() const;
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void SetFrameDependencies(rtc::ArrayView<const int64_t> frame_dependencies);
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rtc::ArrayView<const DecodeTargetIndication> GetDecodeTargetIndications()
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const;
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void SetDecodeTargetIndications(
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rtc::ArrayView<const DecodeTargetIndication> decode_target_indications);
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private:
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int16_t width_ = 0;
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int16_t height_ = 0;
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absl::optional<int64_t> frame_id_;
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int spatial_index_ = 0;
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int temporal_index_ = 0;
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absl::InlinedVector<int64_t, 5> frame_dependencies_;
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absl::InlinedVector<DecodeTargetIndication, 10> decode_target_indications_;
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};
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} // namespace webrtc
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#endif // API_VIDEO_VIDEO_FRAME_METADATA_H_
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