Implemented GL.SupportsFunction(MethodInfo).
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1 changed files with 12 additions and 27 deletions
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@ -335,39 +335,24 @@ namespace OpenTK.Graphics
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#endregion
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#region static bool SupportsFunction(Type function)
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#region static bool SupportsFunction(MethodInfo function)
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/// <summary>
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/// Checks if a given OpenGL function is supported by the current context
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/// Checks if a given OpenGL function is supported by the current context.
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/// </summary>
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/// <param name="method">The System.Reflection.MethodInfo of the OpenGL function.</param>
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/// <returns>True if the function is supported, false otherwise</returns>
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static bool SupportsFunction(MethodInfo method)
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/// <param name="method">The System.Reflection.MethodInfo for the OpenGL function.</param>
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/// <returns>True if the function is supported, false otherwise.</returns>
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static bool SupportsFunction(MethodInfo function)
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{
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throw new NotImplementedException();
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#if false
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lock (gl_lock)
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{
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if (function == null)
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throw new ArgumentNullException("function");
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if (function == null)
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throw new ArgumentNullException("function");
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sb.Remove(0, sb.Length);
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if (!function.Name.StartsWith("gl"))
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sb.Append("gl");
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sb.Append(function);
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//if (!function.EndsWith(extension))
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// sb.Append(extension);
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FieldInfo f = delegatesClass.GetField(sb.ToString(), BindingFlags.Static | BindingFlags.NonPublic);
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if (f == null)
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return false;
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return f.GetValue(null) != null;
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AutoGeneratedAttribute[] attr = (AutoGeneratedAttribute[])
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function.GetCustomAttributes(typeof(AutoGeneratedAttribute), false);
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if (attr.Length == 0)
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return false;
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}
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#endif
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return SupportsFunction(attr[0].EntryPoint);
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}
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#endregion
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