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/*
* Copyright (c) 2023 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.
*/
#include <algorithm>
#include <cstddef>
#include <cstdint>
#include "api/video/rtp_video_frame_assembler.h"
#include "modules/rtp_rtcp/include/rtp_header_extension_map.h"
#include "modules/rtp_rtcp/source/rtp_dependency_descriptor_extension.h"
#include "modules/rtp_rtcp/source/rtp_generic_frame_descriptor_extension.h"
#include "modules/rtp_rtcp/source/rtp_packet_received.h"
namespace webrtc {
void FuzzOneInput(const uint8_t* data, size_t size) {
if (size == 0) {
return;
}
RtpHeaderExtensionMap extensions;
extensions.Register<RtpDependencyDescriptorExtension>(1);
extensions.Register<RtpGenericFrameDescriptorExtension00>(2);
RtpPacketReceived rtp_packet(&extensions);
RtpVideoFrameAssembler assembler(
static_cast<RtpVideoFrameAssembler::PayloadFormat>(data[0] % 6));
for (size_t i = 1; i < size;) {
size_t packet_size = std::min<size_t>(size - i, 300);
if (rtp_packet.Parse(data + i, packet_size)) {
assembler.InsertPacket(rtp_packet);
}
i += packet_size;
}
}
} // namespace webrtc