48 lines
1.6 KiB
C++
48 lines
1.6 KiB
C++
/*
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* Copyright 2017 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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#ifndef PC_RTP_PARAMETERS_CONVERSION_H_
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#define PC_RTP_PARAMETERS_CONVERSION_H_
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#include <optional>
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#include <vector>
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#include "api/rtc_error.h"
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#include "api/rtp_parameters.h"
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#include "media/base/codec.h"
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#include "media/base/stream_params.h"
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#include "pc/session_description.h"
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namespace webrtc {
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//*****************************************************************************
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// Functions for converting from old cricket:: structures to new webrtc::
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// structures. These are permissive with regards to
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// input validation; it's assumed that any necessary validation already
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// occurred.
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//
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// These are expected to be used to convert from audio/video engine
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// capabilities to RtpCapabilities.
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//*****************************************************************************
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// Returns empty value if `cricket_feedback` is a feedback type not
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// supported/recognized.
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std::optional<RtcpFeedback> ToRtcpFeedback(
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const cricket::FeedbackParam& cricket_feedback);
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RtpCodecCapability ToRtpCodecCapability(const cricket::Codec& cricket_codec);
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RtpCapabilities ToRtpCapabilities(
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const std::vector<cricket::Codec>& cricket_codecs,
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const cricket::RtpHeaderExtensions& cricket_extensions);
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} // namespace webrtc
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#endif // PC_RTP_PARAMETERS_CONVERSION_H_
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