commonMain.io.dyte.webrtc.MediaDevices.kt Maven / Gradle / Ivy

Go to download
package io.dyte.webrtc

const val DEFAULT_VIDEO_WIDTH = 1280
const val DEFAULT_VIDEO_HEIGHT = 720
const val DEFAULT_FRAME_RATE = 30

interface MediaDevices {
  suspend fun getUserMedia(
    streamConstraints: MediaStreamConstraintsBuilder.() -> Unit = {}
  ): MediaStream

  suspend fun getUserMedia(audio: Boolean = false, video: Boolean = false): MediaStream {
    return getUserMedia {
      if (audio) audio()
      if (video) video()
    }
  }

  suspend fun getDisplayMedia(): MediaStream

  suspend fun supportsDisplayMedia(): Boolean

  suspend fun enumerateDevices(): List

  companion object : MediaDevices by mediaDevices
}

internal expect val mediaDevices: MediaDevices

fun AudioTrackConstraints.toMandatoryMap(): Map {
  return mutableMapOf().apply {
    echoCancellation?.exact?.let { this += "googEchoCancellation" to "$it" }
    autoGainControl?.exact?.let { this += "googAutoGainControl" to "$it" }
    noiseSuppression?.exact?.let { this += "googNoiseSuppression" to "$it" }
  }
}

fun AudioTrackConstraints.toOptionalMap(): Map {
  return mutableMapOf().apply {
    echoCancellation?.ideal?.let { this += "googEchoCancellation" to "$it" }
    autoGainControl?.ideal?.let { this += "googAutoGainControl" to "$it" }
    noiseSuppression?.ideal?.let { this += "googNoiseSuppression" to "$it" }
  }
}