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Added timing information in GL.LoadAll()

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This commit is contained in:
the_fiddler 2007-09-02 19:30:25 +00:00
parent 5783528f10
commit 601a8ad2f8
1 changed files with 13 additions and 14 deletions
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27
Source/OpenTK/OpenGL/GLHelper.cs
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@ -202,19 +202,10 @@ namespace OpenTK.OpenGL
/// </returns>
public static Delegate GetDelegate(string name, Type signature)
{
Delegate d;
if (importsClass.GetMethod(name.Substring(2), BindingFlags.NonPublic | BindingFlags.Static) != null)
{
d = Utilities.GetExtensionDelegate(name, signature) ??
Delegate.CreateDelegate(signature, typeof(Imports), name.Substring(2));
}
else
{
d = Utilities.GetExtensionDelegate(name, signature);
}
return d;
MethodInfo m = importsClass.GetMethod(name.Substring(2), BindingFlags.Static | BindingFlags.NonPublic);
return
Utilities.GetExtensionDelegate(name, signature) ??
(m != null ? Delegate.CreateDelegate(signature, m) : null);
}
#endregion
@ -237,10 +228,14 @@ namespace OpenTK.OpenGL
public static void LoadAll()
{
FieldInfo[] v = delegatesClass.GetFields(BindingFlags.Static | BindingFlags.NonPublic);
int supported = 0;
Debug.Print("Will now try to load all {0} opengl functions.", v.Length);
System.Diagnostics.Stopwatch time = new System.Diagnostics.Stopwatch();
time.Reset();
time.Start();
foreach (FieldInfo f in v)
{
Delegate d = GetDelegate(f.Name, f.FieldType);
@ -251,7 +246,11 @@ namespace OpenTK.OpenGL
f.SetValue(null, d);
}
time.Stop();
Trace.WriteLine(String.Format("OpenGL extensions loaded in {0} milliseconds.", time.ElapsedMilliseconds));
Debug.Print("Total supported functions: {0}.", supported);
time.Reset();
AvailableExtensions.Clear();
rebuildExtensionList = true;