You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
127 lines
5.1 KiB
127 lines
5.1 KiB
/*
|
|
* Copyright (c) 2019 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 "test/call_config_utils.h"
|
|
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
namespace webrtc {
|
|
namespace test {
|
|
|
|
// Deserializes a JSON representation of the VideoReceiveStream::Config back
|
|
// into a valid object. This will not initialize the decoders or the renderer.
|
|
VideoReceiveStream::Config ParseVideoReceiveStreamJsonConfig(
|
|
webrtc::Transport* transport,
|
|
const Json::Value& json) {
|
|
auto receive_config = VideoReceiveStream::Config(transport);
|
|
for (const auto& decoder_json : json["decoders"]) {
|
|
VideoReceiveStream::Decoder decoder;
|
|
decoder.video_format =
|
|
SdpVideoFormat(decoder_json["payload_name"].asString());
|
|
decoder.payload_type = decoder_json["payload_type"].asInt64();
|
|
for (const auto& params_json : decoder_json["codec_params"]) {
|
|
std::vector<std::string> members = params_json.getMemberNames();
|
|
RTC_CHECK_EQ(members.size(), 1);
|
|
decoder.video_format.parameters[members[0]] =
|
|
params_json[members[0]].asString();
|
|
}
|
|
receive_config.decoders.push_back(decoder);
|
|
}
|
|
receive_config.render_delay_ms = json["render_delay_ms"].asInt64();
|
|
receive_config.target_delay_ms = json["target_delay_ms"].asInt64();
|
|
receive_config.rtp.remote_ssrc = json["rtp"]["remote_ssrc"].asInt64();
|
|
receive_config.rtp.local_ssrc = json["rtp"]["local_ssrc"].asInt64();
|
|
receive_config.rtp.rtcp_mode =
|
|
json["rtp"]["rtcp_mode"].asString() == "RtcpMode::kCompound"
|
|
? RtcpMode::kCompound
|
|
: RtcpMode::kReducedSize;
|
|
receive_config.rtp.transport_cc = json["rtp"]["transport_cc"].asBool();
|
|
receive_config.rtp.lntf.enabled = json["rtp"]["lntf"]["enabled"].asInt64();
|
|
receive_config.rtp.nack.rtp_history_ms =
|
|
json["rtp"]["nack"]["rtp_history_ms"].asInt64();
|
|
receive_config.rtp.ulpfec_payload_type =
|
|
json["rtp"]["ulpfec_payload_type"].asInt64();
|
|
receive_config.rtp.red_payload_type =
|
|
json["rtp"]["red_payload_type"].asInt64();
|
|
receive_config.rtp.rtx_ssrc = json["rtp"]["rtx_ssrc"].asInt64();
|
|
|
|
for (const auto& pl_json : json["rtp"]["rtx_payload_types"]) {
|
|
std::vector<std::string> members = pl_json.getMemberNames();
|
|
RTC_CHECK_EQ(members.size(), 1);
|
|
Json::Value rtx_payload_type = pl_json[members[0]];
|
|
receive_config.rtp.rtx_associated_payload_types[std::stoi(members[0])] =
|
|
rtx_payload_type.asInt64();
|
|
}
|
|
for (const auto& ext_json : json["rtp"]["extensions"]) {
|
|
receive_config.rtp.extensions.emplace_back(ext_json["uri"].asString(),
|
|
ext_json["id"].asInt64(),
|
|
ext_json["encrypt"].asBool());
|
|
}
|
|
return receive_config;
|
|
}
|
|
|
|
Json::Value GenerateVideoReceiveStreamJsonConfig(
|
|
const VideoReceiveStream::Config& config) {
|
|
Json::Value root_json;
|
|
|
|
root_json["decoders"] = Json::Value(Json::arrayValue);
|
|
for (const auto& decoder : config.decoders) {
|
|
Json::Value decoder_json;
|
|
decoder_json["payload_type"] = decoder.payload_type;
|
|
decoder_json["payload_name"] = decoder.video_format.name;
|
|
decoder_json["codec_params"] = Json::Value(Json::arrayValue);
|
|
for (const auto& codec_param_entry : decoder.video_format.parameters) {
|
|
Json::Value codec_param_json;
|
|
codec_param_json[codec_param_entry.first] = codec_param_entry.second;
|
|
decoder_json["codec_params"].append(codec_param_json);
|
|
}
|
|
root_json["decoders"].append(decoder_json);
|
|
}
|
|
|
|
Json::Value rtp_json;
|
|
rtp_json["remote_ssrc"] = config.rtp.remote_ssrc;
|
|
rtp_json["local_ssrc"] = config.rtp.local_ssrc;
|
|
rtp_json["rtcp_mode"] = config.rtp.rtcp_mode == RtcpMode::kCompound
|
|
? "RtcpMode::kCompound"
|
|
: "RtcpMode::kReducedSize";
|
|
rtp_json["transport_cc"] = config.rtp.transport_cc;
|
|
rtp_json["lntf"]["enabled"] = config.rtp.lntf.enabled;
|
|
rtp_json["nack"]["rtp_history_ms"] = config.rtp.nack.rtp_history_ms;
|
|
rtp_json["ulpfec_payload_type"] = config.rtp.ulpfec_payload_type;
|
|
rtp_json["red_payload_type"] = config.rtp.red_payload_type;
|
|
rtp_json["rtx_ssrc"] = config.rtp.rtx_ssrc;
|
|
rtp_json["rtx_payload_types"] = Json::Value(Json::arrayValue);
|
|
|
|
for (auto& kv : config.rtp.rtx_associated_payload_types) {
|
|
Json::Value val;
|
|
val[std::to_string(kv.first)] = kv.second;
|
|
rtp_json["rtx_payload_types"].append(val);
|
|
}
|
|
|
|
rtp_json["extensions"] = Json::Value(Json::arrayValue);
|
|
for (auto& ext : config.rtp.extensions) {
|
|
Json::Value ext_json;
|
|
ext_json["uri"] = ext.uri;
|
|
ext_json["id"] = ext.id;
|
|
ext_json["encrypt"] = ext.encrypt;
|
|
rtp_json["extensions"].append(ext_json);
|
|
}
|
|
root_json["rtp"] = rtp_json;
|
|
|
|
root_json["render_delay_ms"] = config.render_delay_ms;
|
|
root_json["target_delay_ms"] = config.target_delay_ms;
|
|
|
|
return root_json;
|
|
}
|
|
|
|
} // namespace test.
|
|
} // namespace webrtc.
|