Added OpenALLibraryNameContainer.OverridePath to be able to manually override the library search path. (Implemented the same feature for OpenCL)

Author: NogginBops

src/OpenAL/OpenTK.Audio.OpenAL/OpenALLibraryNameContainer.cs

@@ -17,6 +17,12 @@ namespace OpenTK.Audio.OpenAL
     /// </summary>
     public class OpenALLibraryNameContainer
     {
+        /// <summary>
+        /// Overrides any platform detection logic and directly searches for the OpenAL library using the provided path.
+        /// If this is <c>null</c> then no override will happen.
+        /// </summary>
+        public static string OverridePath { get; set; } = null;
+
         /// <summary>
         /// Gets the library name to use on Windows.
         /// </summary>
@@ -44,7 +50,11 @@ public class OpenALLibraryNameContainer
 
         public string GetLibraryName()
         {
-            if (RuntimeInformation.IsOSPlatform(OSPlatform.Create("ANDROID")))
+            if (OverridePath != null)
+            {
+                return OverridePath;
+            }
+            else if (RuntimeInformation.IsOSPlatform(OSPlatform.Create("ANDROID")))
             {
                 return Android;
             }

src/OpenTK.Compute/OpenCL/OpenCLLibraryNameContainer.cs

@@ -5,6 +5,12 @@ namespace OpenTK.Compute.OpenCL
 {
     public class OpenCLLibraryNameContainer
     {
+        /// <summary>
+        /// Overrides any platform detection logic and directly searches for the OpenCL library using the provided path.
+        /// If this is <c>null</c> then no override will happen.
+        /// </summary>
+        public static string OverridePath { get; set; } = null;
+
         public string Linux => "libOpenCL.so.1";
 
         public string MacOS => "/System/Library/Frameworks/OpenCL.framework/OpenCL";
@@ -17,7 +23,11 @@ public class OpenCLLibraryNameContainer
 
         public string GetLibraryName()
         {
-            if (RuntimeInformation.IsOSPlatform(OSPlatform.Create("ANDROID")))
+            if (OverridePath != null)
+            {
+                return OverridePath;
+            }
+            else if (RuntimeInformation.IsOSPlatform(OSPlatform.Create("ANDROID")))
             {
                 return Android;
             }