62 lines
1.8 KiB
C++
62 lines
1.8 KiB
C++
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/*
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* Copyright (c) 2004 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 "media/base/test_utils.h"
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#include <cstdint>
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#include "api/video/video_frame.h"
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#include "api/video/video_source_interface.h"
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namespace cricket {
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cricket::StreamParams CreateSimStreamParams(
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const std::string& cname,
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const std::vector<uint32_t>& ssrcs) {
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cricket::StreamParams sp;
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cricket::SsrcGroup sg(cricket::kSimSsrcGroupSemantics, ssrcs);
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sp.ssrcs = ssrcs;
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sp.ssrc_groups.push_back(sg);
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sp.cname = cname;
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return sp;
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}
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// There should be an rtx_ssrc per ssrc.
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cricket::StreamParams CreateSimWithRtxStreamParams(
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const std::string& cname,
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const std::vector<uint32_t>& ssrcs,
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const std::vector<uint32_t>& rtx_ssrcs) {
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cricket::StreamParams sp = CreateSimStreamParams(cname, ssrcs);
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for (size_t i = 0; i < ssrcs.size(); ++i) {
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sp.ssrcs.push_back(rtx_ssrcs[i]);
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std::vector<uint32_t> fid_ssrcs;
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fid_ssrcs.push_back(ssrcs[i]);
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fid_ssrcs.push_back(rtx_ssrcs[i]);
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cricket::SsrcGroup fid_group(cricket::kFidSsrcGroupSemantics, fid_ssrcs);
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sp.ssrc_groups.push_back(fid_group);
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}
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return sp;
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}
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cricket::StreamParams CreatePrimaryWithFecFrStreamParams(
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const std::string& cname,
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uint32_t primary_ssrc,
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uint32_t flexfec_ssrc) {
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cricket::StreamParams sp;
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cricket::SsrcGroup sg(cricket::kFecFrSsrcGroupSemantics,
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{primary_ssrc, flexfec_ssrc});
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sp.ssrcs = {primary_ssrc};
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sp.ssrc_groups.push_back(sg);
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sp.cname = cname;
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return sp;
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}
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} // namespace cricket
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