public bool TryGetValue(uint id, out IUniformBinding result)
{
result = null;
if (id < 0)
{
return(false);
}
var bindings = BindingsByID;
if (id >= bindings.Length)
{
return(false);
}
var hasValue = HasValue;
if (!hasValue[id])
{
return(false);
}
result = bindings[id];
return(true);
}
public void Add(uint id, IUniformBinding binding)
{
var b = BindingsByID;
var hv = HasValue;
var bToUnlock = b;
lock (bToUnlock) {
if (id >= b.Length)
{
var newLength = id + 12;
{
var newArray = new IUniformBinding[newLength];
Array.Copy(b, newArray, b.Length);
b = BindingsByID = newArray;
}
{
var newArray = new bool[newLength];
Array.Copy(HasValue, newArray, hv.Length);
hv = HasValue = newArray;
}
}
var existing = b[id];
if ((existing != null) && (existing != binding))
{
throw new UniformBindingException("Binding table has two entries for the same ID");
}
hv[id] = true;
b[id] = binding;
}
}
internal static void Register(Effect effect, IUniformBinding binding)
{
List <IUniformBinding> bindings;
lock (BindingsByEffect) {
if (!BindingsByEffect.TryGetValue(effect, out bindings))
{
BindingsByEffect[effect] = bindings = new List <IUniformBinding>();
}
bindings.Add(binding);
}
}
public static UniformBinding <T> Cast <T> (this IUniformBinding iub)
where T : struct
{
return((UniformBinding <T>)iub);
}
public static UniformBinding <T> Cast <T> (this IUniformBinding iub)
where T : unmanaged
{
return((UniformBinding <T>)iub);
}
