public IEnumerable <IFeature> AllFeatures(RegistryContext ctx)
{
foreach (Feature feature in Features)
{
if (ctx.IsSupportedApi(feature.Api))
{
yield return(feature);
}
}
List <Extension> extensions = new List <Extension>(Extensions);
extensions.RemoveAll(delegate(Extension item) {
return(item.Supported != null && !ctx.IsSupportedApi(item.Supported));
});
extensions.Sort(delegate(Extension x, Extension y) {
int xIndex = ExtensionIndices.GetIndex(x.Name);
int yIndex = ExtensionIndices.GetIndex(y.Name);
if (xIndex != yIndex)
{
return(xIndex.CompareTo(yIndex));
}
else
{
return(x.Name.CompareTo(y.Name));
}
});
foreach (Extension extension in extensions)
{
yield return(extension);
}
}
public IEnumerable <IFeature> AllFeatures(RegistryContext ctx)
{
List <Feature> features = Features.FindAll(delegate(Feature item) {
return(ctx.IsSupportedApi(item.Api));
});
features.Sort(delegate(Feature x, Feature y) {
OpenGL.KhronosVersion xVersion = OpenGL.KhronosVersion.ParseFeature(x.Name, false);
OpenGL.KhronosVersion yVersion = OpenGL.KhronosVersion.ParseFeature(y.Name, false);
if (xVersion.Api != yVersion.Api)
{
int xPriority = GetVersionApiPriority(xVersion.Api);
int yPriority = GetVersionApiPriority(yVersion.Api);
if (xPriority != yPriority)
{
return(xPriority.CompareTo(yPriority));
}
else
{
return(x.Name.CompareTo(y.Name));
}
}
else
{
return(xVersion.CompareTo(yVersion));
}
});
foreach (Feature feature in features)
{
yield return(feature);
}
List <Extension> extensions = new List <Extension>(Extensions);
extensions.RemoveAll(delegate(Extension item) {
return(item.Supported != null && !ctx.IsSupportedApi(item.Supported));
});
extensions.Sort(delegate(Extension x, Extension y) {
int xVendor = GetExtensionVendorPriority(x.Vendor), yVendor = GetExtensionVendorPriority(y.Vendor);
if (xVendor != yVendor)
{
return(GetExtensionVendorPriority(x.Vendor).CompareTo(GetExtensionVendorPriority(y.Vendor)));
}
int xIndex = ExtensionIndices.GetIndex(x.Name);
int yIndex = ExtensionIndices.GetIndex(y.Name);
if (xIndex != yIndex)
{
return(xIndex.CompareTo(yIndex));
}
else
{
return(x.Name.CompareTo(y.Name));
}
});
foreach (Extension extension in extensions)
{
yield return(extension);
}
}