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69679598e7
Bug: None Change-Id: I0498d9e82cbc876d54bebc7f3265e3ae6da61614 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/171062 Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org> Reviewed-by: Sam Zackrisson <saza@webrtc.org> Commit-Queue: Danil Chapovalov <danilchap@webrtc.org> Cr-Commit-Position: refs/heads/master@{#30872}
42 lines
1.3 KiB
C++
42 lines
1.3 KiB
C++
/*
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* Copyright (c) 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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#include "modules/rtp_rtcp/source/video_rtp_depacketizer.h"
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#include <stddef.h>
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#include <stdint.h>
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#include "api/array_view.h"
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#include "api/scoped_refptr.h"
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#include "api/video/encoded_image.h"
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#include "rtc_base/checks.h"
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namespace webrtc {
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rtc::scoped_refptr<EncodedImageBuffer> VideoRtpDepacketizer::AssembleFrame(
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rtc::ArrayView<const rtc::ArrayView<const uint8_t>> rtp_payloads) {
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size_t frame_size = 0;
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for (rtc::ArrayView<const uint8_t> payload : rtp_payloads) {
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frame_size += payload.size();
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}
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rtc::scoped_refptr<EncodedImageBuffer> bitstream =
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EncodedImageBuffer::Create(frame_size);
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uint8_t* write_at = bitstream->data();
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for (rtc::ArrayView<const uint8_t> payload : rtp_payloads) {
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memcpy(write_at, payload.data(), payload.size());
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write_at += payload.size();
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}
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RTC_DCHECK_EQ(write_at - bitstream->data(), bitstream->size());
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return bitstream;
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}
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} // namespace webrtc
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