89 lines
2.7 KiB
C#
89 lines
2.7 KiB
C#
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// KlakSpout - Spout video frame sharing plugin for Unity
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// https://github.com/keijiro/KlakSpout
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using UnityEngine;
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using System.Runtime.InteropServices;
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namespace Klak.Spout
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{
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static class PluginEntry
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{
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internal enum Event { Update, Dispose }
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#if UNITY_STANDALONE_WIN && !UNITY_EDITOR_OSX
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internal static bool IsAvailable {
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get {
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return SystemInfo.graphicsDeviceType ==
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UnityEngine.Rendering.GraphicsDeviceType.Direct3D11;
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}
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}
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[DllImport("KlakSpout")]
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internal static extern System.IntPtr GetRenderEventFunc();
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[DllImport("KlakSpout")]
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internal static extern System.IntPtr CreateSender(string name, int width, int height);
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[DllImport("KlakSpout")]
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internal static extern System.IntPtr CreateReceiver(string name);
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[DllImport("KlakSpout")]
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internal static extern System.IntPtr GetTexturePointer(System.IntPtr ptr);
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[DllImport("KlakSpout")]
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internal static extern int GetTextureWidth(System.IntPtr ptr);
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[DllImport("KlakSpout")]
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internal static extern int GetTextureHeight(System.IntPtr ptr);
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[DllImport("KlakSpout")] [return: MarshalAs(UnmanagedType.Bool)]
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internal static extern bool CheckValid(System.IntPtr ptr);
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[DllImport("KlakSpout")]
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internal static extern int ScanSharedObjects();
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[DllImport("KlakSpout")]
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internal static extern System.IntPtr GetSharedObjectName(int index);
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internal static string GetSharedObjectNameString(int index)
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{
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var ptr = GetSharedObjectName(index);
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return ptr != System.IntPtr.Zero ? Marshal.PtrToStringAnsi(ptr) : null;
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}
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#else
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internal static bool IsAvailable { get { return false; } }
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internal static System.IntPtr GetRenderEventFunc()
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{ return System.IntPtr.Zero; }
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internal static System.IntPtr CreateSender(string name, int width, int height)
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{ return System.IntPtr.Zero; }
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internal static System.IntPtr CreateReceiver(string name)
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{ return System.IntPtr.Zero; }
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internal static System.IntPtr GetTexturePointer(System.IntPtr ptr)
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{ return System.IntPtr.Zero; }
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internal static int GetTextureWidth(System.IntPtr ptr)
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{ return 0; }
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internal static int GetTextureHeight(System.IntPtr ptr)
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{ return 0; }
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internal static bool CheckValid(System.IntPtr ptr)
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{ return false; }
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internal static int ScanSharedObjects()
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{ return 0; }
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internal static string GetSharedObjectNameString(int index)
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{ return null; }
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#endif
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}
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}
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