Théo Monnom
73 lines
1.9 KiB
C++
73 lines
1.9 KiB
C++
/*
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* Copyright 2023 LiveKit
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*
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* Licensed under the Apache License, Version 2.0 (the “License”);
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an “AS IS” BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include "api/video/video_frame.h"
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#include "livekit/video_frame_buffer.h"
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#include "rtc_base/checks.h"
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namespace livekit {
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class VideoFrame;
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class VideoFrameBuilder;
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} // namespace livekit
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#include "webrtc-sys/src/video_frame.rs.h"
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namespace livekit {
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class VideoFrame {
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public:
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explicit VideoFrame(const webrtc::VideoFrame& frame);
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int width() const;
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int height() const;
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uint32_t size() const;
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uint16_t id() const;
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int64_t timestamp_us() const;
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int64_t ntp_time_ms() const;
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uint32_t transport_frame_id() const;
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uint32_t timestamp() const;
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VideoRotation rotation() const;
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std::unique_ptr<VideoFrameBuffer> video_frame_buffer() const;
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webrtc::VideoFrame get() const;
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private:
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webrtc::VideoFrame frame_;
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};
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// Allow to create VideoFrames from Rust,
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// the builder pattern will be redone in Rust
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class VideoFrameBuilder {
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public:
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VideoFrameBuilder() = default;
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// TODO(theomonnom): other setters?
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void set_video_frame_buffer(std::unique_ptr<VideoFrameBuffer> buffer);
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void set_timestamp_us(int64_t timestamp_us);
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void set_rotation(VideoRotation rotation);
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void set_id(uint16_t id);
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std::unique_ptr<VideoFrame> build();
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private:
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webrtc::VideoFrame::Builder builder_;
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};
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std::unique_ptr<VideoFrameBuilder> create_video_frame_builder();
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} // namespace livekit
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