first commit

2026-02-09 20:10:14 +08:00
commit 47a5cff08b
2638 changed files with 322636 additions and 0 deletions
--- a/Assets/AVProVideo/Editor/Scripts/Components/AudioOutputEditor.cs
+++ b/Assets/AVProVideo/Editor/Scripts/Components/AudioOutputEditor.cs
@@ -0,0 +1,103 @@
+using UnityEditor;
+using UnityEngine;
+
+//-----------------------------------------------------------------------------
+// Copyright 2015-2021 RenderHeads Ltd.  All rights reserved.
+//-----------------------------------------------------------------------------
+
+namespace RenderHeads.Media.AVProVideo.Editor
+{
+	/// <summary>
+	/// Editor for the AudioOutput component
+	/// </summary>
+	[CanEditMultipleObjects]
+	[CustomEditor(typeof(AudioOutput))]
+	public class AudioOutputEditor : UnityEditor.Editor
+	{
+		private static readonly GUIContent _guiTextChannel = new GUIContent("Channel");
+		private static readonly GUIContent _guiTextChannels = new GUIContent("Channels");
+		private static readonly string[] _channelMaskOptions = { "1", "2", "3", "4", "5", "6", "7", "8" };
+
+		private SerializedProperty _propMediaPlayer;
+		private SerializedProperty _propAudioOutputMode;
+		private SerializedProperty _propSupportPositionalAudio;
+		private SerializedProperty _propChannelMask;
+		private int _unityAudioSampleRate;
+		private int _unityAudioSpeakerCount;
+		private string _bufferedMs;
+
+		void OnEnable()
+		{
+			_propMediaPlayer = this.CheckFindProperty("_mediaPlayer");
+			_propAudioOutputMode = this.CheckFindProperty("_audioOutputMode");
+			_propSupportPositionalAudio = this.CheckFindProperty("_supportPositionalAudio");
+			_propChannelMask = this.CheckFindProperty("_channelMask");
+			_unityAudioSampleRate = Helper.GetUnityAudioSampleRate();
+			_unityAudioSpeakerCount = Helper.GetUnityAudioSpeakerCount();
+		}
+
+		public override void OnInspectorGUI()
+		{
+			serializedObject.Update();
+
+			AudioOutput audioOutput = (AudioOutput)this.target;
+
+			EditorGUILayout.PropertyField(_propMediaPlayer);
+			EditorGUILayout.PropertyField(_propAudioOutputMode);
+			EditorGUILayout.PropertyField(_propSupportPositionalAudio);
+
+			// Display the channel mask as either a bitfield or value slider
+			if ((AudioOutput.AudioOutputMode)_propAudioOutputMode.enumValueIndex == AudioOutput.AudioOutputMode.MultipleChannels)
+			{
+				_propChannelMask.intValue = EditorGUILayout.MaskField(_guiTextChannels, _propChannelMask.intValue, _channelMaskOptions);
+			}
+			else
+			{
+				int prevVal = 0;
+				for(int i = 0; i < 8; ++i)
+				{
+					if((_propChannelMask.intValue & (1 << i)) > 0)
+					{
+						prevVal = i;
+						break;
+					}
+				}
+				
+				int newVal = Mathf.Clamp(EditorGUILayout.IntSlider(_guiTextChannel, prevVal, 0, 7), 0, 7);
+				_propChannelMask.intValue = 1 << newVal;
+			}
+
+			GUILayout.Label("Unity Audio", EditorStyles.boldLabel);
+			EditorGUILayout.LabelField("Speakers", _unityAudioSpeakerCount.ToString());
+			EditorGUILayout.LabelField("Sample Rate", _unityAudioSampleRate.ToString() + "hz");
+			EditorGUILayout.Space();
+
+			if (audioOutput != null)
+			{
+				if (audioOutput.Player != null && audioOutput.Player.Control != null)
+				{
+					int channelCount = audioOutput.Player.Control.GetAudioChannelCount();
+					if (channelCount >= 0)
+					{
+						GUILayout.Label("Media Audio", EditorStyles.boldLabel);
+						EditorGUILayout.LabelField("Channels: " + channelCount);
+						AudioChannelMaskFlags audioChannels = audioOutput.Player.Control.GetAudioChannelMask();
+						GUILayout.Label(audioChannels.ToString(), EditorHelper.IMGUI.GetWordWrappedTextAreaStyle());
+
+						if (Time.frameCount % 4 == 0)
+						{
+							int bufferedSampleCount = audioOutput.Player.Control.GetAudioBufferedSampleCount();
+							float bufferedMs = (bufferedSampleCount * 1000f) / (_unityAudioSampleRate * channelCount);
+							_bufferedMs = "Buffered: " + bufferedMs.ToString("F2") + "ms";
+						}
+
+						EditorGUILayout.LabelField(_bufferedMs);
+						EditorGUILayout.Space();
+					}
+				}
+			}
+
+			serializedObject.ApplyModifiedProperties();
+		}
+	}
+}