chromium/third_party/blink/renderer/modules/peerconnection/rtc_encoded_video_frame_delegate.cc

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "third_party/blink/renderer/modules/peerconnection/rtc_encoded_video_frame_delegate.h"

#include <utility>

#include "third_party/blink/renderer/core/typed_arrays/dom_array_buffer.h"
#include "third_party/blink/renderer/platform/bindings/exception_code.h"
#include "third_party/blink/renderer/platform/bindings/exception_state.h"
#include "third_party/blink/renderer/platform/bindings/v8_binding.h"
#include "third_party/webrtc/api/frame_transformer_factory.h"
#include "third_party/webrtc/api/frame_transformer_interface.h"

namespace blink {

static constexpr char kRTCEncodedVideoFrameDetachKey[] = …;

const void* const RTCEncodedVideoFramesAttachment::kAttachmentKey = …;

RTCEncodedVideoFrameDelegate::RTCEncodedVideoFrameDelegate(
    std::unique_ptr<webrtc::TransformableVideoFrameInterface> webrtc_frame)
    : … { … }

String RTCEncodedVideoFrameDelegate::Type() const { … }

uint32_t RTCEncodedVideoFrameDelegate::RtpTimestamp() const { … }

std::optional<webrtc::Timestamp>
RTCEncodedVideoFrameDelegate::PresentationTimestamp() const { … }

DOMArrayBuffer* RTCEncodedVideoFrameDelegate::CreateDataBuffer(
    v8::Isolate* isolate) const { … }

void RTCEncodedVideoFrameDelegate::SetData(const DOMArrayBuffer* data) { … }

std::optional<uint8_t> RTCEncodedVideoFrameDelegate::PayloadType() const { … }

std::optional<std::string> RTCEncodedVideoFrameDelegate::MimeType() const { … }

std::optional<webrtc::VideoFrameMetadata>
RTCEncodedVideoFrameDelegate::GetMetadata() const { … }

base::expected<void, String> RTCEncodedVideoFrameDelegate::SetMetadata(
    const webrtc::VideoFrameMetadata& metadata,
    uint32_t rtpTimestamp) { … }

std::unique_ptr<webrtc::TransformableVideoFrameInterface>
RTCEncodedVideoFrameDelegate::PassWebRtcFrame() { … }

std::unique_ptr<webrtc::TransformableVideoFrameInterface>
RTCEncodedVideoFrameDelegate::CloneWebRtcFrame() { … }

}  // namespace blink