forked from mirrors/linphone-iphone
93 lines
3.7 KiB
Swift
93 lines
3.7 KiB
Swift
/*
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* Copyright (c) 2010-2020 Belledonne Communications SARL.
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*
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* This file is part of linphone-iphone
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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import Foundation
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import linphonesw
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class CallStatsModel: ObservableObject {
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var coreContext = CoreContext.shared
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@Published var audioCodec = ""
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@Published var audioBandwidth = ""
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@Published var isVideoEnabled = false
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@Published var videoCodec = ""
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@Published var videoBandwidth = ""
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@Published var videoResolution = ""
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@Published var videoFps = ""
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func update(call: Call, stats: CallStats) {
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coreContext.doOnCoreQueue { core in
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if call.params != nil {
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self.isVideoEnabled = call.params!.videoEnabled && call.currentParams!.videoDirection != .Inactive
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switch stats.type {
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case .Audio:
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if call.currentParams != nil {
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let payloadType = call.currentParams!.usedAudioPayloadType
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let clockRate = (payloadType?.clockRate != nil ? payloadType!.clockRate : 0) / 1000
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let codecLabel = "Codec: " + "\(payloadType != nil ? payloadType!.mimeType : "")/\(clockRate) kHz"
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if stats.uploadBandwidth.rounded().isNaN || stats.uploadBandwidth.rounded().isInfinite || stats.downloadBandwidth.rounded().isNaN || stats.downloadBandwidth.rounded().isInfinite {
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return
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}
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let uploadBandwidth = Int(stats.uploadBandwidth.rounded())
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let downloadBandwidth = Int(stats.downloadBandwidth.rounded())
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let bandwidthLabel = "Bandwidth: " + "↑ \(uploadBandwidth) kbits/s ↓ \(downloadBandwidth) kbits/s"
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DispatchQueue.main.async {
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self.audioCodec = codecLabel
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self.audioBandwidth = bandwidthLabel
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}
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}
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case .Video:
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if call.currentParams != nil {
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let payloadType = call.currentParams!.usedVideoPayloadType
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let clockRate = (payloadType?.clockRate != nil ? payloadType!.clockRate : 0) / 1000
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let codecLabel = "Codec: " + "\(payloadType != nil ? payloadType!.mimeType : "null")/\(clockRate) kHz"
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if stats.uploadBandwidth.rounded().isNaN || stats.uploadBandwidth.rounded().isInfinite || stats.downloadBandwidth.rounded().isNaN || stats.downloadBandwidth.rounded().isInfinite {
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return
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}
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let uploadBandwidth = Int(stats.uploadBandwidth.rounded())
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let downloadBandwidth = Int(stats.downloadBandwidth.rounded())
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let bandwidthLabel = "Bandwidth: " + "↑ \(uploadBandwidth) kbits/s ↓ \(downloadBandwidth) kbits/s"
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let sentResolution = call.currentParams!.sentVideoDefinition!.name
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let receivedResolution = call.currentParams!.receivedVideoDefinition!.name
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let resolutionLabel = "Resolution: " + "↑ \(sentResolution!) ↓ \(receivedResolution!)"
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let sentFps = Int(call.currentParams!.sentFramerate.rounded())
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let receivedFps = Int(call.currentParams!.receivedFramerate.rounded())
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let fpsLabel = "FPS: " + "↑ \(sentFps) ↓ \(receivedFps)"
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DispatchQueue.main.async {
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self.videoCodec = codecLabel
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self.videoBandwidth = bandwidthLabel
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self.videoResolution = resolutionLabel
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self.videoFps = fpsLabel
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}
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}
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default: break
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}
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}
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}
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}
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}
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