blob: b4f686565f2429b6c39b1b3866f9bc8a90db1977 [file] [log] [blame]
* Copyright (c) 2018 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 <stddef.h>
#include <stdint.h>
#include "absl/strings/string_view.h"
#include "api/array_view.h"
#include "api/rtp_parameters.h"
#include "modules/rtp_rtcp/include/rtp_rtcp_defines.h"
#include "modules/rtp_rtcp/source/rtp_generic_frame_descriptor.h"
namespace webrtc {
// Trait to read/write the generic frame descriptor, the early version of the
// dependency descriptor extension. Usage of this rtp header extension is
// discouraged in favor of the dependency descriptor.
class RtpGenericFrameDescriptorExtension00 {
using value_type = RtpGenericFrameDescriptor;
static constexpr RTPExtensionType kId = kRtpExtensionGenericFrameDescriptor;
static constexpr absl::string_view Uri() {
return RtpExtension::kGenericFrameDescriptorUri00;
static constexpr int kMaxSizeBytes = 16;
static bool Parse(rtc::ArrayView<const uint8_t> data,
RtpGenericFrameDescriptor* descriptor);
static size_t ValueSize(const RtpGenericFrameDescriptor& descriptor);
static bool Write(rtc::ArrayView<uint8_t> data,
const RtpGenericFrameDescriptor& descriptor);
} // namespace webrtc