public IntPtr GetProcAddress(string procName) => _glInterface.GetProcAddress(procName);
public GlInterfaceEx(GlInterface GL) : base(GL.ContextInfo.Version, GL.GetProcAddress)
{
GetIntegerva = GL.GetProcAddress <GlGetIntegerva>("glGetIntegerv");
BlendFuncSeparate = GL.GetProcAddress <GlBlendFuncSeparate>("glBlendFuncSeparate");
Disable = GL.GetProcAddress <GlDisable>("glDisable");
FrontFace = GL.GetProcAddress <GlFrontFace>("glFrontFace");
ColorMask = GL.GetProcAddress <GlColorMask>("glColorMask");
Uniform4f = GL.GetProcAddress <GlUniform4f>("glUniform4f");
IsEnabled = GL.GetProcAddress <GlIsEnabled>("glIsEnabled");
GetVertexAttribiv = GL.GetProcAddress <GlGetVertexAttribiv>("glGetVertexAttribiv");
DisableVertexAttribArray = GL.GetProcAddress <GlDisableVertexAttribArray>("glDisableVertexAttribArray");
PixelStorei = GL.GetProcAddress <GlPixelStorei>("glPixelStorei");
Uniform1i = GL.GetProcAddress <GlUniform1i>("glUniform1i");
DebugMessageCallback = GL.GetProcAddress <GlDebugMessageCallback>("glDebugMessageCallback");
GenVertexArrays = GL.GetProcAddress <GlGenVertexArrays>("glGenVertexArrays");
BindVertexArray = GL.GetProcAddress <GlBindVertexArray>("glBindVertexArray");
DeleteVertexArrays = GL.GetProcAddress <GlDeleteVertexArrays>("glDeleteVertexArrays");
PolygonMode = GL.GetProcAddress <GlPolygonMode>("glPolygonMode");
}